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Sample records for food exchange-based meal

  1. Nutrient quality of fast food kids meals

    Science.gov (United States)

    Exposure of children to kids’ meals at fast food restaurants is high; however, the nutrient quality of such meals has not been systematically assessed. We assessed the nutrient quality of fast food meals marketed to young children, i.e., "kids meals". The nutrient quality of kids’ meals was assessed...

  2. Nutrient quality of fast food kids meals.

    Science.gov (United States)

    O'Donnell, Sharon I; Hoerr, Sharon L; Mendoza, Jason A; Tsuei Goh, Eugenia

    2008-11-01

    Exposure of children to kids meals at fast food restaurants is high; however, the nutrient quality of such meals has not been systematically assessed. We assessed the nutrient quality of fast food meals marketed to young children, ie, "kids meals." The nutrient quality of kids meals was assessed primarily by using criteria from the National School Lunch Program (NSLP). Analysis compared the nutrient values of meals offered by major fast food companies with restaurants in Houston, TX, with complete publicly available data. Data described every combination of meals offered in the target market. For each meal combination, the following were analyzed: total energy, percentage of energy from fat, total fat, saturated fat, sodium, total carbohydrates, dietary fiber, added sugars, protein, vitamin A, vitamin C, calcium, iron, energy density (food only), and the number of NSLP nutrient criteria met. Three percent of kids meals met all NSLP criteria. Those that met all criteria offered a side of fruit plus milk. Most were deli-sandwich-based meals. Meals that met the criteria had about one-third the fat, one-sixth the added sugars, twice the iron, and 3 times the amount of vitamin A and calcium as did kids meals that did not meet the criteria (P Kids meals that met the NSLP criteria are uncommon and are lower in energy density. These meals may contribute to the nutritional status of children.

  3. Factors Related to the Number of Fast Food Meals Obtained by College Meal Plan Students

    Science.gov (United States)

    Dingman, Deirdre A.; Schulz, Mark R.; Wyrick, David L.; Bibeau, Daniel L.; Gupta, Sat N.

    2014-01-01

    Objectives: This study tested whether days on campus, financial access through a meal plan, and health consciousness were associated with number of meals that college students obtained from fast food restaurants. Participants and Methods: In April 2013, all students currently enrolled in a meal plan were invited to participate in an online survey…

  4. Hormonal responses to a fast-food meal compared with nutritionally comparable meals of different composition.

    Science.gov (United States)

    Bray, George A; Most, Marlene; Rood, Jennifer; Redmann, Stephen; Smith, Steven R

    2007-01-01

    Fast food is consumed in large quantities each day. Whether there are differences in the acute metabolic response to these meals as compared to 'healthy' meals with similar composition is unknown. Three-way crossover. Six overweight men were given a standard breakfast at 8:00 a.m. on each of 3 occasions, followed by 1 of 3 lunches at noon. The 3 lunches included: (1) a fast-food meal consisting of a burger, French fries and root beer sweetened with high fructose corn syrup; (2) an organic beef meal prepared with organic foods and a root beer containing sucrose, and (3) a turkey meal consisting of a turkey sandwich and granola made with organic foods and an organic orange juice. Glucose, insulin, free fatty acids, ghrelin, leptin, triglycerides, LDL-cholesterol and HDL-cholesterol were measured at 30-min intervals over 6 h. Salivary cortisol was measured after lunch. Total fat, protein and energy content were similar in the 3 meals, but the fatty acid content differed. The fast-food meal had more myristic (C14:0), palmitic (C16:0), stearic (C18:0) and trans fatty acids (C18:1) than the other 2 meals. The pattern of nutrient and hormonal response was similar for a given subject to each of the 3 meals. The only statistically significant acute difference observed was a decrease in the AUC of LDL cholesterol after the organic beef meal relative to that for the other two meals. Other metabolic responses were not different. LDL-cholesterol decreased more with the organic beef meal which had lesser amounts of saturated and trans fatty acids than in the fast-food beef meal. Copyright 2007 S. Karger AG, Basel.

  5. Impossible meals? The food and meal situation of flight attendants in Scandinavia - A qualitative interview study.

    Science.gov (United States)

    Nyberg, Maria; Lennernäs Wiklund, Maria

    2017-06-01

    The working conditions of flight attendants (FAs) often involve extended and irregular working hours, short rest periods, difficulties in planning for breaks and high demands of service provision. Moreover, work schedules including early check-in, shifts during circadian low and time-zone transitions imply constant exposure to alterations in circadian systems and related health risks. The aim of this explorative study was to investigate how the organisation of work, time and place influence the food and meal situation of FAs when at work, focusing on patterns, form and social context of meals. The research questions posed were how food and meals at work were characterised and perceived among the FAs, and what strategies were adopted to manage the food and meal situation. Qualitative, semi-structured interviews were conducted with fourteen FAs working in Scandinavia. The results indicated that the organisation of work, time and place have a major influence on the meal situation at work, and how food and meals are perceived and managed by FAs. The work was defined as fragmented and inconsistent regarding time and place resulting in scattered meals and a more snack-based form of eating. The meal situation was characterised by irregularity as well as unpredictability. Eating took place when food was available and when there was enough time to eat, rather than being guided by hunger or social context. Various strategies such as eating in prevention, using emergency food, avoiding certain food and drinks or eating little or nothing at all were used to manage the unpredictability of the meal situation as well as the gap between organisational and individual times. The findings demonstrated the individual responsibility to solve the meal at work, e.g. to solve organisational times. Copyright © 2017 Elsevier Ltd. All rights reserved.

  6. Contrasting approaches to food education and school meals

    DEFF Research Database (Denmark)

    Andersen, Sidse Schoubye; Baarts, Charlotte; Holm, Lotte

    2017-01-01

    and food is ascribed instrumental value. While preparing the school meal, a democratic approach dominates and food is ascribed intrinsic value. The aim is to show how these conflicting approaches reflect not only different social and cultural expectations to eating and preparing meals, respectively......This study builds on a fieldwork in a Danish school class, where pupils were observed while preparing and eating school meals. It shows that the children encounter conflicting approaches to food education depending on the context. While eating, an authoritarian approach to food education dominates......, but also a conflict between food educational ideals and actual school meal practices. To illustrate this an analytic model is introduced, the Integrated Food Pedagogy Model, and the ways in which this model could help promote better food education among schoolchildren are discussed....

  7. Salt content in canteen and fast food meals in Denmark

    Directory of Open Access Journals (Sweden)

    Sisse Fagt

    2010-03-01

    Full Text Available Background: A high salt (=NaCl intake is associated with high blood pressure, and knowledge of salt content in food and meals is important, if the salt intake has to be decreased in the general population. Objective: To determine the salt content in worksite canteen meals and fast food. Design: For the first part of this study, 180 canteen meals were collected from a total of 15 worksites with in-house catering facilities. Duplicate portions of a lunch meal were collected from 12 randomly selected employees at each canteen on two non-consecutive days. For the second part of the study, a total of 250 fast food samples were collected from 52 retail places representing both city (Aarhus and provincial towns. The canteen meals and fast food samples were analyzed for chloride by potentiometric titration with silver nitrate solution, and the salt content was estimated. Results: The salt content in lunch meals in worksite canteens were 3.8±1.8 g per meal and 14.7±5.1 g per 10 MJ for men (n=109, and 2.8±1.2 g per meal and 14.4±6.2 g per 10 MJ for women (n=71. Salt content in fast food ranged from 11.8±2.5 g per 10 MJ (burgers to 16.3±4.4 g per 10 MJ (sausages with a mean content of 13.8±3.8 g per 10 MJ. Conclusion: Salt content in both fast food and in worksite canteen meals is high and should be decreased.

  8. Salt content in canteen and fast food meals in Denmark

    DEFF Research Database (Denmark)

    Rasmussen, Lone Banke; Lassen, Anne Dahl; Hansen, Kirsten

    2010-01-01

    Background: A high salt (NaCl) intake is associated with high blood pressure, and knowledge of salt content in food and meals is important, if the salt intake has to be decreased in the general population. Objective: To determine the salt content in worksite canteen meals and fast food. Design...... fast food samples were collected from 52 retail places representing both city (Aarhus) and provincial towns. The canteen meals and fast food samples were analyzed for chloride by potentiometric titration with silver nitrate solution, and the salt content was estimated. Results: The salt content...... in lunch meals in worksite canteens were 3.891.8 g per meal and 14.795.1 g per 10 MJ for men (n 109), and 2.891.2 g per meal and 14.496.2 g per 10 MJ for women (n 71). Salt content in fast food ranged from 11.892.5 g per 10 MJ (burgers) to 16.394.4 g per 10 MJ (sausages) with a mean content of 13.893.8 g...

  9. Food, Meals and Physical Activity in Danish Kindergartens

    DEFF Research Database (Denmark)

    Werther, Michelle Nadia; Pedersen, Dorthe

    2010-01-01

    Parents saw the pedagogues as role models. An aspect of this is that the pedagogues ate the same food as the children during the meal, instead of just supervising and eating their own food. This perspective was seconded by the pedagogues themselves, as they recognised their own importance, both...

  10. First and second meal effects of pulses on blood glucose, appetite, and food intake at a later meal.

    Science.gov (United States)

    Mollard, Rebecca C; Wong, Christina L; Luhovyy, Bohdan L; Anderson, G Harvey

    2011-10-01

    Pulses are low-glycemic appetite-suppressing foods, but it is not known whether these properties persist after being consumed as part of a meal and after a second meal. The objective of this study was to determine the effects of a fixed-size pulse meal on appetite and blood glucose (BG) before and after an ad libitum test meal (pizza) and on food intake (FI) at the test meal. Males (n = 25; 21.3 ± 0.5 years; 21.6 ± 0.3 kg·m(-2)) randomly consumed 4 isocaloric meals: chickpea; lentil; yellow split pea; and macaroni and cheese (control). Commercially available canned pulses provided 250 kcal, and were consumed with macaroni and tomato sauce. FI was measured at a pizza meal 260 min after consumption of the isocaloric meal. BG and appetite were measured from 0 to 340 min. The lentil and yellow pea, but not chickpea, treatments led to lower appetite ratings during the 260 min prepizza meal period, and less FI at the pizza meal, compared with macaroni and cheese (p pea treatment (p pea treatment (p < 0.05). The beneficial effects of consuming a pulse meal on appetite, FI at a later meal, and the BG response to a later meal are dependent on pulse type.

  11. A construct analysis of meal convenience applied to military foods.

    Science.gov (United States)

    Jaeger, Sara R; Cardello, Armand V

    2007-07-01

    The present research investigates the concept of food convenience within the institutional framework of military feeding. The approach views food-related convenience in terms of two broad dimensions: "type of convenience" and "timing of convenience." A discrete choice experiment was conducted with US military personnel (n=179) regarding their perceptions of the (in)convenience associated with the use and consumption of low-preparation, all-in-one, military meals (MREs-meals, ready-to-eat). The obtained data strongly suggest that perceived (in)convenience, time and effort are separate constructs. A food provisioning process perspective was captured in the "timing of convenience" dimension, and the contribution of different stages in the consumption process to the perceived convenience of the meal situation was empirically demonstrated. The latter result has important implications for the study of food convenience outside this specific population and context. As opposed to the product perspective that is currently predominant in the literature, it demonstrates the necessity of adopting a meal perspective in analysing food-related convenience.

  12. Food marketing with movie character toys: Effects on young children's preferences for unhealthy and healthier fast food meals.

    Science.gov (United States)

    Dixon, Helen; Niven, Philippa; Scully, Maree; Wakefield, Melanie

    2017-10-01

    This study aimed to test whether movie tie-in premiums (MTIPs) accompanying unhealthy and healthier fast food meals influenced children's meal preferences and their perceptions of these meals. Nine hundred and four Grade 1 and 2 students (aged 5-9 years) from Melbourne, Australia participated in a between-subjects online experiment comprising the following conditions: (A) unhealthy and healthier meals with no MTIP (control); (B) unhealthy and healthier meals with MTIP (current situation in Australia); (C) unhealthy meals with MTIP and healthier meals without MTIP; (D) unhealthy meals without MTIP and healthier meals with MTIP. The latter condition tested a potential regulatory model restricting premiums to healthier meals. Participants were shown a trailer for a current children's movie followed by an advertisement for an associated McDonald's Happy Meal ® (conditions B-D) or an advertisement for a children's leisure activity (condition A). They were then shown four McDonald's Happy Meal ® options on screen and asked to select their preferred meal before completing detailed meal ratings. Overall, children showed a preference for unhealthy meals over healthier ones. Children were significantly more likely to select a healthier meal over an unhealthy meal when only the healthier meals were accompanied by a MTIP (condition D) compared to the other three conditions. When healthier meals were accompanied by a MTIP, children reported the meal looked better, would taste better, they would be more likely to ask their parents for this meal, and they would feel happier if their parents bought them this meal, compared to when the healthier meal was not accompanied by a MTIP. Results suggest that modifying the food marketing environment to restrict MTIPs to healthier meals should encourage healthier fast food meal choices by children. Copyright © 2017 Elsevier Ltd. All rights reserved.

  13. Food Safety When Preparing Holiday Meals

    Science.gov (United States)

    ... and Visual Settings Top Connecticut State Department of Public Health CT.gov Home Department of Public Health ... spread and get onto cutting boards, knives and counter tops. Wash and sanitize food-contact surfaces often. ...

  14. Meal box schemes a convenient way to avoid convenience food? Uses and understandings of meal box schemes among Danish consumers.

    Science.gov (United States)

    Hertz, Frej Daniel; Halkier, Bente

    2017-07-01

    The term convenience food is subject to diversification, lack of clarity and moral ambiguity. In this paper we address these issues and critically discuss convenience food by using empirical findings from a Danish study that deals with practitioners' uses of meal box schemes. The methodological design consists of thirteen individual interviews, four focus groups and some observations of cooking practices. We combine the empirical findings with a particular definition of convenience food by Brunner et al. (2010) and selected practice theoretical concepts. This particular combination enables us to categorize meal box schemes as a new form of convenience food called convenient food. In addition, results suggest that meal box schemes reduce leftovers from dinner. Meal boxes also influence dinner related activities such as planning ahead in time and grocery shopping, which require less physical and mental effort. Copyright © 2017 Elsevier Ltd. All rights reserved.

  15. A Pilot Survey of Food Frequencies, Meal Frequencies and Meal Patterns of Preschool Children in East Los Angeles.

    Science.gov (United States)

    Lewis, Jane S.; And Others

    The food frequency, meal frequency, and meal patterns of a group of Mexican American children attending Head Start in East Los Angeles and their siblings were studied. Fifty dietary questionnaires in English and in Spanish with written instructions were distributed to parents. Parents were asked to record for a 3 day period the eating time, type…

  16. 75 FR 64733 - Arcadia Biosciences, Inc.; Filing of Food Additive Petition (Animal Use); Safflower Seed Meal

    Science.gov (United States)

    2010-10-20

    ...] Arcadia Biosciences, Inc.; Filing of Food Additive Petition (Animal Use); Safflower Seed Meal AGENCY: Food... be amended to provide for the safe use of seed meal from a variety of bioengineered safflower in... Permitted in Feed and Drinking Water of Animals (21 CFR part 573) to provide for the safe use of seed meal...

  17. Meal Microstructure Characterization from Sensor-Based Food Intake Detection

    Directory of Open Access Journals (Sweden)

    Abul Doulah

    2017-07-01

    Full Text Available To avoid the pitfalls of self-reported dietary intake, wearable sensors can be used. Many food ingestion sensors offer the ability to automatically detect food intake using time resolutions that range from 23 ms to 8 min. There is no defined standard time resolution to accurately measure ingestive behavior or a meal microstructure. This paper aims to estimate the time resolution needed to accurately represent the microstructure of meals such as duration of eating episode, the duration of actual ingestion, and number of eating events. Twelve participants wore the automatic ingestion monitor (AIM and kept a standard diet diary to report their food intake in free-living conditions for 24 h. As a reference, participants were also asked to mark food intake with a push button sampled every 0.1 s. The duration of eating episodes, duration of ingestion, and number of eating events were computed from the food diary, AIM, and the push button resampled at different time resolutions (0.1–30s. ANOVA and multiple comparison tests showed that the duration of eating episodes estimated from the diary differed significantly from that estimated by the AIM and the push button (p-value <0.001. There were no significant differences in the number of eating events for push button resolutions of 0.1, 1, and 5 s, but there were significant differences in resolutions of 10–30s (p-value <0.05. The results suggest that the desired time resolution of sensor-based food intake detection should be ≤5 s to accurately detect meal microstructure. Furthermore, the AIM provides more accurate measurement of the eating episode duration than the diet diary.

  18. Relationships of adolescent's dietary habits with personality traits and food neophobia according to family meal frequency.

    Science.gov (United States)

    Cho, Mi Sook; Kim, Miseon; Cho, Wookyoun

    2014-08-01

    A higher frequency of family meals is associated with good dietary habits in young people. This study focused on the relationships of family meal frequency with food neophobia and personality traits in adolescents. For this purpose, we administered a survey to 495 middle school students in Seoul metropolitan city, after which the data were analyzed using the SPSS (18.0) program. Pearson correlation was used to determine the relationships among dietary habits, personality traits, and food neophobia according to frequency of family meals. Dietary habits, personality traits, and food neophobia all showed significant differences according to the frequency of family meals. Further, eating regular family meals was associated with good dietary habits (P food neophobia (P food neophobia showed a negative correlation (P food neophobia showed a negative correlation (P frequency of family meals affects dietary habits, personality traits, and food neophobia in adolescents.

  19. Systemic mazindol reduces food intake in rats via suppression of meal size and meal number.

    Science.gov (United States)

    Wellman, P J

    2008-07-01

    The aim of the present study was to determine the impact of the appetite suppressant mazindol on meal pattern in rats. Meal patterns were monitored in adult male rats after mazindol dosing during the first three hours of the dark cycle using automated feeding chambers (BioDAQ). Mazindol (0, 0.25, 1.25 and 2.5 mg/kg, IP) produced a dose-dependent hypophagia and hypodipsia. Meal size and meal number were significantly suppressed by mazindol. The meal pattern findings indicate that mazindol inhibits eating in the rat via a suppression of both meal size and meal number.

  20. Fries or a fruit bag? Investigating the nutritional composition of fast food children's meals.

    Science.gov (United States)

    Wellard, Lyndal; Glasson, Colleen; Chapman, Kathy

    2012-02-01

    The impact of children's fast food meals on their daily nutritional requirements has not been assessed in Australia. Analysis of the nutritional composition of children's meals from six fast food chains was conducted. The energy, saturated fat, sugar and sodium content of all children's meals from the chains were assessed against the fast food industry-defined nutrient criteria for healthy meals and children's recommended daily nutritional requirements, as defined by the Nutrient Reference Values and the Dietary Guidelines for Children and Adolescents in Australia. Overall children's fast food meals are high in saturated fat, sugar and sodium. Only 16% and 22% of meals met the industry's nutrient criteria for children aged 4-8 and 9-13 years, respectively. Seventy-two percent of fast food meals exceeded 30% of the daily energy recommendations for 4 year old children, and 90% of meals exceeded 30% of the upper limit for sodium for children aged 4-8. Some meals also exceeded the upper limit for sodium and daily saturated fat recommendations for children aged 4-8 years. Reformulation of children's meals to improve their nutritional composition and revision of the industry's nutrient criteria to align with children's dietary requirements are urgently needed. Copyright © 2011 Elsevier Ltd. All rights reserved.

  1. Processing maize flour and corn meal food products

    Science.gov (United States)

    Gwirtz, Jeffrey A; Garcia-Casal, Maria Nieves

    2014-01-01

    Corn is the cereal with the highest production worldwide and is used for human consumption, livestock feed, and fuel. Various food technologies are currently used for processing industrially produced maize flours and corn meals in different parts of the world to obtain precooked refined maize flour, dehydrated nixtamalized flour, fermented maize flours, and other maize products. These products have different intrinsic vitamin and mineral contents, and their processing follows different pathways from raw grain to the consumer final product, which entail changes in nutrient composition. Dry maize mechanical processing creates whole or fractionated products, separated by anatomical features such as bran, germ, and endosperm. Wet maize processing separates by chemical compound classification such as starch and protein. Various industrial processes, including whole grain, dry milling fractionation, and nixtamalization, are described. Vitamin and mineral losses during processing are identified and the nutritional impacts outlined. Also discussed are the vitamin and mineral contents of corn. PMID:24329576

  2. School and workplace meals promote healthy food habits.

    Science.gov (United States)

    Raulio, Susanna; Roos, Eva; Prättälä, Ritva

    2010-06-01

    The present study is to describe, on the basis of recent Finnish population surveys, (i) the frequencies of school and worksite canteen use, (ii) the determinants of having a hot lunch during school or working hours and (iii) the associations of lunch eating patterns with food habits. The study summarises mainly basic reports and studies concerning catering services conducted in Finland based on nationally representative population surveys.Design and subjectsCross-sectional study. The most important surveys cited in this paper are the School Health Promotion Study, the Work and the Working Conditions survey, the National FINDIET 2002 Study, and the Health Behavior and Health among Finnish Adult Population survey. School lunch is eaten by on average 70-90 % of children aged 9-18 years. Of all employees, 30 % eat at a worksite canteen daily, whereas 30 % of men and 45 % of women eat packed lunches. Nationally representative cross-sectional population surveys show that the use of catering services is associated with more healthy food habits; schoolchildren eating school meals and employees eating lunch at a worksite canteen tend to make food choices closer to nutritional recommendations as compared to those not using catering services to the same degree. Some evidence exists that catering services in schools and worksites contribute to healthy eating habits in the population. In order to verify the positive role of catering services more scientific research with prospective and intervention design studies will be needed.

  3. Nurturing Future Generations: Household Food Practices of Canadian Children and Family Meal Participation.

    Science.gov (United States)

    Slater, Joyce; Mudryj, Adriana N

    2016-09-01

    Food knowledge and skills appear to have declined in the general population over recent decades and may be contributing to negative outcomes and poor nutritional health. It is pertinent to observe the food skills and habits of Canadians, particularly Canadian youth. Data from the Canadian Community Health Survey 2013 Rapid Response on Food Skills (n = 10 098) were used to examine the involvement of children in food preparation processes by identifying and describing the role of children in meal preparation as well as the practice of family meals. Variables were examined to assess differentiations between socio-demographic groupings (marital status, education, and income). Results indicate a moderate to high level of child participation in Canadian household food-related activities, with two-thirds of households with children having children involved in choosing meals and grocery shopping and one-third of children helping with meal preparation. Some differences were observed between region, education level, and Aboriginal and immigration status. Seventy-five percent of respondents participated in family meals. Data from this study contribute to the current discussion regarding loss of food skills and the significance of family meals on social and health indicators. Results suggest a range of interventions for dietitians including improving the quality of foods prepared at home and campaigns to promote family meals.

  4. Preference-based segmentation : a study of food category and meal preferences among Vietnamese teenagers

    OpenAIRE

    Vu, Thi Hoa

    2010-01-01

    The purpose of this paper is to examine the applicability of preference-based segmentation for a broad array of meals and food categories in the context of teenagers in Vietnam. A convenience sample of 413 Vietnamese teenagers in secondary and high schools provided an evaluation on the preference of 30 items of food categories and 36 common meals was collected based on structured questionnaires and then used as inputs for the analyses. A five-cluster solution for the food category segmentati...

  5. Family meal traditions. Comparing reported childhood food habits to current food habits among university students.

    Science.gov (United States)

    De Backer, Charlotte J S

    2013-10-01

    The aim of this study is to investigate if reported childhood food habits predict the food habits of students at present. Questions addressed are: does the memory of childhood family meals promote commensality among students? Does the memory of (grand)parents' cooking influence students' cooking? And, is there still a gender difference in passing on everyday cooking skills? Using a cross-sectional survey, 104 students were asked about their current eating and cooking habits, and their eating habits and the cooking behavior of their (grand)parents during their childhood. Results show that frequencies in reported childhood family meals predict frequencies of students' commensality at present. The effects appear for breakfast and dinner, and stay within the same meal: recalled childhood family breakfasts predict current breakfast commensality, recalled childhood family dinners predict current dinner commensality. In terms of recalled cookery of (grand)parents and the use of family recipes a matrilineal dominance can be observed. Mothers are most influential, and maternal grandmothers outscore paternal grandmothers. Yet, fathers' childhood cooking did not pass unnoticed either. They seem to influence male students' cookery. Overall, in a life-stage of transgression students appear to maintain recalled childhood food rituals. Suggestions are discussed to further validate these results. Copyright © 2013 Elsevier Ltd. All rights reserved.

  6. Effect of meal frequency on the thermic effect of food in women.

    Science.gov (United States)

    Kinabo, J L; Durnin, J V

    1990-05-01

    The effect of meal frequency on the thermic effect of food (TEF), also referred to as dietary induced thermogenesis (DIT), was investigated in eighteen non-obese female subjects. Their metabolic rate before and after consuming the test meal was measured by open circuit indirect calorimetry using the Douglas bag technique, while the subjects were in the resting state (lying down). Eight subjects consumed a high carbohydrate-low fat (HCLF) meal providing 70, 19 and 11 per cent of the energy content from carbohydrate, fat and protein, respectively, and ten other subjects consumed a low carbohydrate-high fat (LCHF) meal providing 24, 65 and 11 per cent of the energy from carbohydrate, fat and protein, respectively. On two separate occasions, each subject consumed the appropriate diet either as one large meal containing 5040 kJ (1200 kcal) or as two smaller meals each containing 2520 kJ (600 kcal). TEF values were calculated for 6 h after the test meal and the mean values after consuming the HCLF meal were 377.0 +/- 30.0 kJ (90 +/- 7.2 kcal) and 381.0 +/- 26.5 kJ (91.0 +/- 6.3 kcal) for the one meal and the two meals, respectively. The mean TEF values for the subjects who consumed the LCHF meal wre 356.0 +/- 23.0 kJ (85.0 +/- 5.5 kcal) and 340 +/- 15.9 kJ (81.0 +/- 3.8 kcal) for the one meal and the two meals, respectively. No significant differences were found between the two feeding regimens (HCLF, P = 0.94; LCHF, P = 0.64) as well as between the compositions (P = 0.57). Thus, meal frequency and meal composition did not seem to influence the TEF.

  7. Associations between food consumption habits with meal intake behaviour in Spanish adults.

    Science.gov (United States)

    Keller, Kristin; Rodríguez López, Santiago; Carmenate Moreno, M Margarita; Acevedo Cantero, Paula

    2014-12-01

    The aim of the present study is to explore the contribution of different types of meal intake behaviour on a healthy diet and seeks to find associations with food consumption habits. A cross-sectional survey with data from 1332 Spanish adults aged between 20 and 79 years was conducted. The survey was carried out during the cardiovascular health event 'Semanas del Corazon 2008' in four Spanish cities. Several food consumption habits such as the recommended intake of fruits, vegetables, milk and dairy products, as well as the regular consumption of fatty and salty food and ready-made meals, were used as dependent variables in logistic regression. We evaluated different meal intake behaviour such as the type of meals, snacking, and drinks taken with a meal. Our survey revealed that snacking is positively associated with the regular consumption of salty and fatty food, and having sugary drinks with meals was positively associated with the regular consumption of ready-made meals. Having a forenoon meal is positively associated with the consumption of two or more portions of milk and dairy products and vegetables, and taking an afternoon meal with the recommended intake of milk and dairy products and fruits. Drinking water during a meal increases the probability of consuming two or more portions of fruits and vegetables. Our results enhance the understanding of the contribution that meal intake behaviour makes to a healthy diet based on food consumption habits. This work provides an insight into eating behaviour and would make a useful contribution to interventions aimed at promoting healthier eating habits. Copyright © 2014 Elsevier Ltd. All rights reserved.

  8. Meal box schemes as a convenient way to avoid convenience food?

    DEFF Research Database (Denmark)

    Hertz, Frej; Halkier, Bente

    2017-01-01

    to categorize meal box schemes as a new form of convenience food called convenient food. In addition, results suggest that meal box schemes reduce leftovers from dinner. Meal boxes also influence dinner related activities such as planning ahead in time and grocery shopping, which require less physical...... design consists of thirteen individual interviews, four focus groups and some observations of cooking practices. We combine the empirical findings with a particular definition of convenience food by Brunner et al. (2010) and selected practice theoretical concepts. This particular combination enables us...

  9. Meals and Food in Older Women : Health Perceptions, Eating Habits, and Food Management

    OpenAIRE

    Gustafsson, Kerstin

    2002-01-01

    The aim was to describe and explore the food-related work and eating habits of older community-dwelling women, with Parkinson’s disease, rheumatoid arthritis or stroke or without these diseases. The major focus is on health perceptions, eating habits and meal support. A theoretical framework based on cultural and health theories was adopted. A total of 91 women between 64 and 88 years were visited in their homes, a food survey was performed consisting of a 24h recall and an estimated three-da...

  10. Exploratory analysis of meal composition in Australia: meat and accompanying foods.

    Science.gov (United States)

    Sui, Zhixian; Raubenheimer, David; Rangan, Anna

    2017-08-01

    The study of meal patterns and overall diet in relation to health outcomes may be more important than focusing on single nutrients or food groups. The present study aimed to explore the composition of main meals and snacks in the Australian population and examine associations between meat/poultry/fish and other foods. The study utilised 24 h recalls. Meal composition was defined based on average intakes of food groups per meal disaggregated from all food sources. 2011-12 National Nutrition and Physical Activity Survey. Australian people (n12153) aged 2 years or above. Overall, breakfast was the smallest meal of the day, typically consisting of grains, dairy products and fruit. Lunch was the second largest meal, consisting mostly of grains, non-starchy vegetables and meat/poultry/fish. The largest meal was dinner, comprising meat/poultry/fish, vegetables (starchy and non-starchy), grains and often including discretionary beverages (children) or alcohol (adults). The main food groups consumed at snacking occasions were dairy, fruit, discretionary foods and beverages (including alcohol for adults). The most frequently consumed meat types were beef and chicken at dinner and ham at lunch. Non-starchy vegetables were accompanying foods for red meat, poultry and fish/seafood consumed in varying portion sizes, but did not accompany processed meat. The present study considered meat, poultry and fish as the meal centre and their accompaniments of other food groups at different eating occasions. These findings expand the background evidence for health professionals developing meal-based framework/guidelines and public health messages.

  11. Processing maize flour and corn meal food products.

    Science.gov (United States)

    Gwirtz, Jeffrey A; Garcia-Casal, Maria Nieves

    2014-04-01

    Corn is the cereal with the highest production worldwide and is used for human consumption, livestock feed, and fuel. Various food technologies are currently used for processing industrially produced maize flours and corn meals in different parts of the world to obtain precooked refined maize flour, dehydrated nixtamalized flour, fermented maize flours, and other maize products. These products have different intrinsic vitamin and mineral contents, and their processing follows different pathways from raw grain to the consumer final product, which entail changes in nutrient composition. Dry maize mechanical processing creates whole or fractionated products, separated by anatomical features such as bran, germ, and endosperm. Wet maize processing separates by chemical compound classification such as starch and protein. Various industrial processes, including whole grain, dry milling fractionation, and nixtamalization, are described. Vitamin and mineral losses during processing are identified and the nutritional impacts outlined. Also discussed are the vitamin and mineral contents of corn. © 2013 New York Academy of Sciences. The World Health Organization retains copyright and all other rights in the manuscript of this article as submitted for publication.

  12. Food and nutrient intakes of primary school children: a comparison of school meals and packed lunches.

    Science.gov (United States)

    Rees, G A; Richards, C J; Gregory, J

    2008-10-01

    New school meal standards are currently being phased in by the government in an attempt to improve the nutritional composition of school food. However, no standards are applied to packed lunches. The present study aimed to compare the food and nutrient intakes of primary school children eating a school meal with those taking a packed lunch. A sample of 120 children, aged 6-11 years, was observed once at a lunch time and all items consumed were recorded. Nutrient analysis was performed, and differences in nutrient intake between those children consuming packed lunches and school meals were determined. Mean energy and protein intakes were similar. The amount of energy provided by starchy carbohydrate was also similar but, compared with school meals, packed lunches provided twice as much energy from sugar (P School meals on average provided more energy from fat (P school meals group (P = 0.021). Packed lunches provided more sodium (P school meals. Very few packed lunches contained vegetables, and fruit intake was particularly low for those having a school meal. Children taking a packed lunch to school were consuming approximately double the amount of sugar and 50% more sodium and saturated fat in their midday meal compared with those having a school lunch. However packed lunches were providing children with more calcium, iron and fruit.

  13. Nutritional quality and marketing strategies of fast food children's combo meals in Guatemala.

    Science.gov (United States)

    Mazariegos, Sofia; Chacón, Violeta; Cole, Adam; Barnoya, Joaquin

    2016-01-01

    Overweight and obesity prevalence in children is now on the rise in low/middle-income countries, including Guatemala. Fast food consumption is a recognized contributing factor to this rise. Fast food restaurants use health claims, toy giveaways, price incentives and fast service to promote children's combo meals. This study sought to assess the use of toy giveaways, time to delivery and price incentives as marketing strategies in fast food chain restaurants in Guatemala. In addition, we sought to compare nutritional quality of combo meals with and without health claims. We visited one restaurant from each of the 8 major fast food chains in Guatemala and purchased all children's combo meals to assess the prevalence of toy giveaways, health claims, and difference in delivery time and price between the combo meal and each meal item purchased separately. Each item was then classified as "healthy" or "less healthy" using the UK Nutrition Profile Model. Nutrition information was collected on-site, from the restaurant website, or by calling the customer service phone number. We found 114 combo meals, 21 (18.4%) of which were children's combo meals. Five (24%) had nutrition information, all were classified by our analysis as "less healthy", and three had a health claim. On average, combo meals were US$1.93 less expensive than purchasing children's meal items individually ( p  = 0.01). Time to delivery was 1.44 min faster for combo meals compared to purchasing meal items individually ( p  = 0.19). Children's fast food combo meals in Guatemala were promoted using several marketing strategies that encourage consumption, including offering toy giveaways and price incentives. In addition, nutrition information is lacking in fast food chain restaurants. Public health advocates in Guatemala should consider a comprehensive approach to encourage healthier choices within fast food restaurants including policies that require fruit and vegetable options for meal side dishes

  14. Meeting school food standards - students' food choice and free school meals.

    Science.gov (United States)

    Ensaff, Hannah; Russell, Jean; Barker, Margo E

    2013-12-01

    To examine students’ school food choice in relation to school food standards and entitlement to free school meals (FSM). Cross-sectional analysis of students’ school food choices. Two large secondary schools in Yorkshire, England. Students (n 2660) aged 11–18 years. Sandwiches and pizza were the most popular main food items: 40·4 % and 31·2 %, respectively, in School A; 48·3 % and 27·3 %, respectively, in School B. More nutritionally valuable ‘dishes of the day’ accounted for 8·7 % and 8·3 % of main foods for School A and School B, respectively. FSM students were more likely (P foods (School A: FSM 87·04 %, non-FSM 70·28 %; School B: FSM 75·43 %, non-FSM 56·13 %). Dishes of the day were chosen on a significantly greater (P students (School A: FSM 15·67 %, non-FSM 7·11 %; School B: FSM 19·42 %, non-FSM 5·17 %). Despite the availability of nutritionally valuable dishes of the day, the most popular food items were sandwiches, pizza and desserts. FSM students were more likely to choose the more nutritionally valuable dish of the day. School food standards should be reassessed in light of students’ preferences.

  15. Foods in schools: Children with diabetes can make wise meal choices

    Science.gov (United States)

    Students, parents, and school staff often believe there are no healthful foods available in schools for children with diabetes. This paper explains modern school food environments and how children with diabetes can eat school foods. National School Lunch Program meals usually consist of an entree, t...

  16. Meals for Good: An innovative community project to provide healthy meals to children in early care and education programs through food bank catering

    Directory of Open Access Journals (Sweden)

    Leah R. Carpenter

    2017-12-01

    Full Text Available Innovative approaches to childhood obesity prevention are warranted in early care and education (ECE settings, since intervening early among youth is recommended to promote and maintain healthy behaviors. The objective of the Meals for Good pilot was to explore feasibility of implementing a food bank-based catering model to ECE programs to provide more nutritious meals, compared to meals brought from home (a parent-prepared model. In 2014–2015, a 12-month project was implemented by a food bank in central Florida in four privately-owned ECE programs. An explanatory sequential design of a mixed-methods evaluation approach was utilized, including a pre-post menu analysis comparing parent-prepared meals to the catered meals, and stakeholder interviews to determine benefits and barriers. The menu analysis of lunches showed daily reductions in calories, fat, and saturated fat, but an increase in sodium in catered meals when compared to parent-prepared meals. Interviews with ECE directors, teachers, parents, and food bank project staff, identified several benefits of the catered meals, including healthfulness of meals, convenience to parents, and the ECE program's ability to market this meal service. Barriers of the catered meals included the increased cost to parents, transportation and delivery logistics, and change from a 5 to a 2-week menu cycle during summer food service. This pilot demonstrated potential feasibility of a food bank-ECE program partnership, by capitalizing on the food bank's existing facilities and culinary programming, and interest in implementing strategies focused on younger children. The food bank has since leveraged lessons learned and expanded to additional ECE programs.

  17. Liquid and Solid Meal Replacement Products Differentially Affect Postprandial Appetite and Food Intake in Older Adults

    Science.gov (United States)

    Stull, April J.; Apolzan, John W.; Thalacker-Mercer, Anna E.; Iglay, Heidi B.; Campbell, Wayne W.

    2008-01-01

    Liquid and solid foods are documented to elicit differential appetitive and food intake responses. This study was designed to assess the influences of liquid vs solid meal replacement products on postprandial appetite ratings and subsequent food intake in healthy older adults. This study used a randomized and crossover design with two 1-day trials (1 week between trials), and 24 adults (12 men and 12 women) aged 50 to 80 years with body mass index (calculated as kg/m2) between 22 and 30 participated. After an overnight fast, the subjects consumed meal replacement products as either a beverage (liquid) or a bar (solid). The meal replacement products provided 25% of each subject's daily estimated energy needs with comparable macro-nutrient compositions. Subjects rated their appetite on a 100 mm quasilogarithmic visual analog scale before and 15, 30, 45, 60, 90, 120, and 150 minutes after consuming the meal replacement product. At minute 120, each subject consumed cooked oatmeal ad libitum to a “comfortable level of fullness.” Postprandial composite (area under the curve from minute 15 to minute 120) hunger was higher (P=0.04) for the liquid vs solid meal replacement products and desire to eat (P=0.15), preoccupation with thoughts of food (P=0.07), and fullness (P=0.25) did not differ for the liquid vs solid meal replacement products. On average, the subjects consumed 13.4% more oatmeal after the liquid vs solid (P=0.006) meal replacement product. These results indicate that meal replacement products in liquid and solid form do not elicit comparable appetitive and ingestive behavior responses and that meal replacement products in liquid form blunt the postprandial decline in hunger and increase subsequent food intake in older adults. PMID:18589034

  18. Factors that influence beverage choices at meal times. An application of the food choice kaleidoscope framework.

    Science.gov (United States)

    Mueller Loose, S; Jaeger, S R

    2012-12-01

    Beverages are consumed at almost every meal occasion, but knowledge about the factors that influence beverage choice is less than for food choice. The aim of this research was to characterize and quantify factors that influence beverage choices at meal times. Insights into what beverages are chosen by whom, when and where can be helpful for manufacturers, dieticians/health care providers, and health policy makers. A descriptive framework - the food choice kaleidoscope (Jaeger et al., 2011) - was applied to self-reported 24h food recall data from a sample of New Zealand consumers. Participants (n=164) described 8356 meal occasions in terms of foods and beverages consumed, and the contextual characteristics of the occasion. Beverage choice was explored with random-parameter logit regressions to reveal influences linked to food items eaten, context factors and person factors. Thereby this study contributed to the food choice kaleidoscope research approach by expressing the degree of context dependency in the form of odds ratios and according significance levels. The exploration of co-occurrence of beverages with food items suggests that beverage-meal item combinations can be meal specific. Furthermore, this study integrates psychographic variables into the 'person' mirror of the food choice kaleidoscope. A measure of habit in beverage choice was obtained from the inter-participant correlation. Copyright © 2012 Elsevier Ltd. All rights reserved.

  19. Effects of social determinants on food choice and skipping meals among Turkish adolescents.

    Science.gov (United States)

    Soyer, Meral Turk; Ergin, Isil; Gursoy, Safak Taner

    2008-01-01

    To present data that contributes to understanding factors that influence food choice and skipping meals in adolescents. A cross sectional study is carried in selected high schools in Bornova. Study sample compromises of 527 students chosen randomly by class from a population of 2410 first year in high school students. Self-administered questionnaires containing sociodemographic determinants, self reported weight and height, food choices and meal patterns were used. A psychosocial factor that affects almost all of the students is the "taste and sensory perception of food". The second noticable factor is the "health and nutritious value of food". The time conserved and the convenience in the preparation of food is one of the lifestyle factors that affect more than half of the students. The cost of the food was also found to have an effect. Among the third group of factors categorized as "media", the leading factor is advertisement, effective in one third of the students. Among boys and girls, there was no statistical difference in the type of meal skipped. Living in Izmir for more than 10 years compared to less than ten years, being in a nuclear family to extended family, and belonging to the "owner" social class to "wage laborer" class also do not statistically differ with regard to skipping meals. However, the mother's and father's education level and having a working mother are associated with skipping meals. These results provide important evidence to support opportunities to positively influence the adoption of healthful eating.

  20. Development of a method for controlling salt and sodium use during meal preparation for food services

    OpenAIRE

    Frantz,Cristina Barbosa; Veiros,Marcela Boro; Proença,Rossana Pacheco da Costa; Sousa,Anete Araújo de

    2013-01-01

    OBJECTIVE: The study developed a method for controlling the amount of salt and sodium during food preparation, Controlling Salt and Sodium use During Meal Preparation for food services based on the Hazard Analysis and Critical Control Points principles. METHODS: The method was conceived and perfected during a study case in a commercial food service located in Florianópolis, Santa Catarina, Brazil. Data were collected from technical cards, recipes and measurements during food preparation. The ...

  1. Thought for Food: A Starting Point for Children's Nutritional Meals. Accreditation and Beyond Series, Volume I.

    Science.gov (United States)

    Nicol, Debbie

    This publication is designed to assist early childhood providers, cooks, and parents in hygienic food preparation and a healthy diet provision for young children in Australian child care. The guide recommends nutritional requirements for children, using the five food groups as a guide for meal planning. The Australian dietary guidelines are also…

  2. School meals: types of foods offered to and consumed by children at lunch and breakfast.

    Science.gov (United States)

    Condon, Elizabeth M; Crepinsek, Mary Kay; Fox, Mary Kay

    2009-02-01

    Children's food intakes do not meet dietary recommendations. Meals offered through the National School Lunch Program and School Breakfast Program make substantial contributions to school-aged children's diets. This article describes foods offered in school meals and consumed by children at lunch and breakfast, and differences in foods consumed by children who did and did not participate in the school meal programs. Data were collected as part of the third School Nutrition Dietary Assessment Study, a cross-sectional, nationally representative study conducted in 2005. School menu surveys were used to identify the foods offered in school meals, and 24-hour dietary recalls were used to assess the foods children consumed. Foodservice managers in 398 public schools and 2,314 children (grades 1 to 12) from 287 of these schools participated in the study. Descriptive tabulations report percentages of daily menus that offered and percentages of children that consumed specific food groups and foods at lunch and breakfast. Two-tailed t tests were used to assess differences between school meal program participants and nonparticipants. Most school menus offered nonfat or 1% milk, fruit or 100% juice, and vegetables daily. Starchy vegetables were more common than dark green/orange vegetables or legumes. School lunch participants were significantly more likely than nonparticipants to consume milk, fruit, and vegetables, and significantly less likely to consume desserts, snack items, and beverages other than milk or 100% juice. At breakfast, participants were significantly more likely than nonparticipants to consume milk and fruit (mainly 100% juice), and significantly less likely to consume beverages other than milk or 100% juice. Consumption of school meals is positively related to children's intakes of key food groups at lunch and breakfast. Offering more fresh fruit, whole grains, and a greater variety of vegetables could lead to additional health benefits.

  3. Two New Meal- and Web-Based Interactive Food Frequency Questionnaires : Validation of Energy and Macronutrient Intake

    OpenAIRE

    Christensen, Sara; Möller, Elisabeth; Bonn, Stephanie; Ploner, Alexander; Wright, Antony; Sjölander, Arvid; Bälter, Olle; Lissner, Lauren; Bälter, Katarina

    2013-01-01

    Background: Meal-Q and its shorter version, MiniMeal-Q, are 2 new Web-based food frequency questionnaires. Their meal-based and interactive format was designed to promote ease of use and to minimize answering time, desirable improvements in large epidemiological studies. Objective: We evaluated the validity of energy and macronutrient intake assessed with Meal-Q and MiniMeal-Q as well as the reproducibility of Meal-Q. Methods: Healthy volunteers aged 20-63 years recruited from Stockholm Count...

  4. Relative Validity of Micronutrient and Fiber Intake Assessed With Two New Interactive Meal- and Web-Based Food Frequency Questionnaires

    OpenAIRE

    Christensen, Sara E; Möller, Elisabeth; Bonn, Stephanie E; Ploner, Alexander; Bälter, Olle; Lissner, Lauren; Bälter, Katarina

    2014-01-01

    Background The meal- and Web-based food frequency questionnaires, Meal-Q and MiniMeal-Q, were developed for cost-efficient assessment of dietary intake in epidemiological studies. Objective The objective of this study was to evaluate the relative validity of micronutrient and fiber intake assessed with Meal-Q and MiniMeal-Q. The reproducibility of Meal-Q was also evaluated. Methods A total of 163 volunteer men and women aged between 20 and 63 years were recruited from Stockholm County, Sweden...

  5. Ageing diminishes the modulation of human brain responses to visual food cues by meal ingestion.

    Science.gov (United States)

    Cheah, Y S; Lee, S; Ashoor, G; Nathan, Y; Reed, L J; Zelaya, F O; Brammer, M J; Amiel, S A

    2014-09-01

    Rates of obesity are greatest in middle age. Obesity is associated with altered activity of brain networks sensing food-related stimuli and internal signals of energy balance, which modulate eating behaviour. The impact of healthy mid-life ageing on these processes has not been characterised. We therefore aimed to investigate changes in brain responses to food cues, and the modulatory effect of meal ingestion on such evoked neural activity, from young adulthood to middle age. Twenty-four healthy, right-handed subjects, aged 19.5-52.6 years, were studied on separate days after an overnight fast, randomly receiving 50 ml water or 554 kcal mixed meal before functional brain magnetic resonance imaging while viewing visual food cues. Across the group, meal ingestion reduced food cue-evoked activity of amygdala, putamen, insula and thalamus, and increased activity in precuneus and bilateral parietal cortex. Corrected for body mass index, ageing was associated with decreasing food cue-evoked activation of right dorsolateral prefrontal cortex (DLPFC) and precuneus, and increasing activation of left ventrolateral prefrontal cortex (VLPFC), bilateral temporal lobe and posterior cingulate in the fasted state. Ageing was also positively associated with the difference in food cue-evoked activation between fed and fasted states in the right DLPFC, bilateral amygdala and striatum, and negatively associated with that of the left orbitofrontal cortex and VLPFC, superior frontal gyrus, left middle and temporal gyri, posterior cingulate and precuneus. There was an overall tendency towards decreasing modulatory effects of prior meal ingestion on food cue-evoked regional brain activity with increasing age. Healthy ageing to middle age is associated with diminishing sensitivity to meal ingestion of visual food cue-evoked activity in brain regions that represent the salience of food and direct food-associated behaviour. Reduced satiety sensing may have a role in the greater risk of

  6. Safety of patient meals in 2 hospitals in Alexandria, Egypt before and after training of food handlers.

    Science.gov (United States)

    El Derea, H; Salem, E; Fawzi, M; Abdel Azeem, M

    2008-01-01

    We assessed the food safety knowledge and food handling practices of 23 food handlers in 2 hospitals in Alexandria, Egypt [Gamal Abdel Nasser (GAN) and Medical Research Institute (MRI)] before and after a food safety training programme, and also the bacteriological quality of patient meals and kitchen equipment. There was a significant improvement in all knowledge-associated parameters except for personal hygiene in GAN. There was an improvement in the food safety practices in both hospitals. The bacteriological quality of most patient meals and food preparation surfaces and utensils improved after training. The bacteriological quality of patients' meals served in GAN was generally better than that in MRI.

  7. Nutritional quality and marketing strategies of fast food children?s combo meals in Guatemala

    OpenAIRE

    Mazariegos, Sofia; Chac?n, Violeta; Cole, Adam; Barnoya, Joaquin

    2016-01-01

    Background Overweight and obesity prevalence in children is now on the rise in low/middle-income countries, including Guatemala. Fast food consumption is a recognized contributing factor to this rise. Fast food restaurants use health claims, toy giveaways, price incentives and fast service to promote children?s combo meals. This study sought to assess the use of toy giveaways, time to delivery and price incentives as marketing strategies in fast food chain restaurants in Guatemala. In additio...

  8. Effects of school meals based on the New Nordic Diet on intake of signature foods: a randomised controlled trial. The OPUS School Meal Study

    DEFF Research Database (Denmark)

    Andersen, Rikke; Biltoft-Jensen, Anja Pia; Andersen, Elisabeth Wreford

    2015-01-01

    , there was a decrease in the number of children with zero intakes when their habitual packed lunches were replaced by NND school meals. In conclusion, this study showed that the children increased their intake of NND signature foods, and, furthermore, there was a decrease in the number of children with zero intakes...... of NND signature foods when their habitual packed lunches were replaced by school meals following the NND principles....... of the present study was to investigate the effects of serving NND school meals compared with the usual packed lunches on the dietary intake of NND signature foods. For two 3-month periods, 834 Danish children aged 8-11 years received NND school meals or their usual packed lunches brought from home (control...

  9. Two new meal- and web-based interactive food frequency questionnaires: validation of energy and macronutrient intake.

    Science.gov (United States)

    Christensen, Sara E; Möller, Elisabeth; Bonn, Stephanie E; Ploner, Alexander; Wright, Antony; Sjölander, Arvid; Bälter, Olle; Lissner, Lauren; Bälter, Katarina

    2013-06-05

    Meal-Q and its shorter version, MiniMeal-Q, are 2 new Web-based food frequency questionnaires. Their meal-based and interactive format was designed to promote ease of use and to minimize answering time, desirable improvements in large epidemiological studies. We evaluated the validity of energy and macronutrient intake assessed with Meal-Q and MiniMeal-Q as well as the reproducibility of Meal-Q. Healthy volunteers aged 20-63 years recruited from Stockholm County filled out the 174-item Meal-Q. The questionnaire was compared to 7-day weighed food records (WFR; n=163), for energy and macronutrient intake, and to doubly labeled water (DLW; n=39), for total energy expenditure. In addition, the 126-item MiniMeal-Q was evaluated in a simulated validation using truncated Meal-Q data. We also assessed the answering time and ease of use of both questionnaires. Bland-Altman plots showed a varying bias within the intake range for all validity comparisons. Cross-classification of quartiles placed 70%-86% in the same/adjacent quartile with WFR and 77% with DLW. Deattenuated and energy-adjusted Pearson correlation coefficients with the WFR ranged from r=0.33-0.74 for macronutrients and was r=0.18 for energy. Correlations with DLW were r=0.42 for Meal-Q and r=0.38 for MiniMeal-Q. Intraclass correlations for Meal-Q ranged from r=0.57-0.90. Median answering time was 17 minutes for Meal-Q and 7 minutes for MiniMeal-Q, and participants rated both questionnaires as easy to use. Meal-Q and MiniMeal-Q are easy to use and have short answering times. The ranking agreement is good for most of the nutrients for both questionnaires and Meal-Q shows fair reproducibility.

  10. Foods and Beverages Sold Outside the School Meals Program

    Science.gov (United States)

    ... and Districts That Required Schools to Prohibit Offering Junk Foods * in School Settings, 2000 and 2006 School Setting ... in 2006. • The percentage of schools that sold junk foods as part of fund-raising during school lunch ...

  11. The rural school meal as a site for learning about food.

    Science.gov (United States)

    Torres, Irene; Benn, Jette

    2017-10-01

    The aim of the article is to contribute to the understanding of the school meal as a site for learning about food, nutrition and the wider determinants of health in three small rural schools of Ecuador. Based on a year-long qualitative fieldwork, the multiple case study associates Vygotsky's sociocultural theory of learning with Noddings' theory of care to analyze the findings. In the study, elements of care in the relationships between children and adults seemed to promote dialogue and, in this way, adults were able to model what is required to care for others and oneself. This entails that a focus solely on food or limitations on social interaction during the school meal may reduce its learning opportunities. The study concurs with the research that the food is better received when it is more aligned with the students' expectations. In addition, the findings support the view that rural school meal programs should address the views of parents and teachers because of their influence on how the meal is prepared and provided. The article proposes that schools work within a flexible framework emphasizing attention to the caring aspects of the meal, as a means to develop this dimension of the school meal. The study also contends that a collaborative reshaping of conditions formally set by school food policy is consistent with a critical approach to food and nutrition. In connection with this, the study concludes by highlighting the value of revisiting Noddings' perspective of care as deriving from the practice of opening up and meeting the other. Copyright © 2017 Elsevier Ltd. All rights reserved.

  12. Improved meal presentation increases food intake and decreases readmission rate in hospitalized patients.

    Science.gov (United States)

    Navarro, Daniela Abigail; Boaz, Mona; Krause, Ilan; Elis, Avishay; Chernov, Karina; Giabra, Mursi; Levy, Miriam; Giboreau, Agnes; Kosak, Sigrid; Mouhieddine, Mohamed; Singer, Pierre

    2016-10-01

    Reduced food intake is a frequent problem at a hospital setting, being a cause and/or consequence of malnutrition. Food presentation can affect food intake and induce nutritional benefit. To investigate the effect of improved meal presentation supported by gastronomy expertise on the food intake in adults hospitalized in internal medicine departments. Controlled before and after study. Two hundred and six newly hospitalized patients in internal medicine departments were included and divided in two groups, a) control: receiving the standard lunch from the hospital and b) experimental: receiving a lunch improved in terms of presentation by the advices received by the Institut Paul Bocuse, Ecully, Lyon, France together with the hospital kitchen of the Beilinson Hospital, without change in the composition of the meal. The amount of food left at the participants' plates was estimated using the Digital Imaging Method, which consisted in photographing the plates immediately to previous tray collection by the researcher. In addition, the nutritionDay questionnaire was used to measure other variables concerned to their food intake during hospitalization. Charlson Comorbidity Index was calculated. There was no significant difference between the groups regarding demography or Charlson Comorbidity Index. Patients who received the meal with the improved presentation showed significantly higher food intake than those who received the standard meal, despite reported loss in appetite. Participants from the experimental group left on their plate less starch (0.19 ± 0.30 vs. 0.52 + 0.41) (p  0.05). Both of the groups were asked how hungry they were before the meal and no significance was shown. More participants from the experimental group reported their meal to be tasty in comparison to those in the control group (49.5% vs. 33.7% p < 0.005). Length of stay was not different but readmission rate decreased significantly in the study group (p < 0.02) from 31.2% to 13

  13. Improving the Supply Chain and Food Quality of Professionally Prepared Meals

    DEFF Research Database (Denmark)

    Adler-Nissen, Jens; Akkerman, R.; Frosch, Stina

    2013-01-01

    of the meal production in order to transfer labour-intensive operations from the kitchens to the industry; 2) Systemic use of a new concept: thawing during distribution, which improves shelf-life and reduces waste; 3) Supply chain modelling to improve delivery schedules and reduce environmental impact....... Existing food legislation complies with the suggested approaches....

  14. The effect of within-meal protein content and taste on subsequent food choice and satiety

    NARCIS (Netherlands)

    Griffioen-Roose, S.; Mars, M.; Finlayson, G.; Blundell, J.E.; Graaf, de C.

    2011-01-01

    It is posed that protein intake is tightly regulated by the human body. The role of sensory qualities in the satiating effects of protein, however, requires further clarification. Our objective was to determine the effect of within-meal protein content and taste on subsequent food choice and

  15. Celiac disease and school food service in Piedmont Region: Evaluation of gluten-free meal.

    Science.gov (United States)

    Bioletti, L; Capuano, M T; Vietti, F; Cesari, L; Emma, L; Leggio, K; Fransos, L; Marzullo, A; Ropolo, S; Strumia, C

    2016-01-01

    The Law 123/2005 recognizes celiac disease as a social disease and so Ministry of Public Health annually allocates specific resources to Regions for managing gluten-free meals in school canteens. Therefore in 2009 Piedmont Region approved a specific project, in collaboration with Food Hygiene and Nutrition Department (SIAN) of several ASL (Local Health Authority), including ASL TO3 as regional leader, and the "Italian Celiac Association - Piedmont and Valle d'Aosta". This project was intended to facilitate the natural integration of celiac people in social life. A retrospective analysis of data has been carried out to assess the management of gluten- free meal of school food services in Piedmont Region in 2010. Furthermore the intervention efficacy has been evaluated comparing the critical points observed in 2010 and 2012. The object of the study includes primary and secondary schools that have provided gluten-free food service in Piedmont Region. These school were examined by SIAN staff. (the examination included the check of hygienic aspects and qualitative assessment of the meal). The data were collected using the same checklist throughout the region. All data were included in the unified regional system ("Reteunitaria"). The results show that 29% of the sampled schools (277) are acceptable in all eight sections (supply, storage, process analysis, equipment check, packaging and transport, distribution of meals, self-control plan and qualitative assessment), whereas 71% are inadequate for at least one of the profiles (60% does not perform the qualitative valuation of service) and in 18% of schools three to seven insufficiencies are observed. Correlations between the number of total insufficiencies and the most critical sections of the check list were performed (with lower scores in "good") such as process analysis, distribution of meals, self-control plan and qualitative assessment. The analysis process has achieved a high score in the field of deficiency for at

  16. Each meal matters in the exposome: Biological and community considerations in fast-food-socioeconomic associations.

    Science.gov (United States)

    Prescott, Susan L; Logan, Alan C

    2017-11-01

    Advances in omics and microbiome technology have transformed the ways in which the biological consequences of life in the 'ecological theatre' can be visualized. Exposome science examines the total accumulated environmental exposures (both detrimental and beneficial) as a means to understand the response of the 'total organism to the total environment' over time. The repetitive stimulation of compensatory physiological responses (immune, cardiovascular, neuroendocrine) in response to stress - including sources of stress highly relevant to socioeconomic disadvantage - may lead to metabolic dysregulation and cellular damage, ultimately influencing behavior and disease. The collective toll of physiological wear and tear, known as allostatic load, is not paid equally throughout developed societies. It is paid in excess by the disadvantaged. In the context of fast-food, human and experimental research demonstrates that the biological response to a single fast-food-style meal - especially as mediated by the microbiome- is a product of the person's total lived experience, including the ability to buffer the fast-food meal-induced promotion of inflammation and oxidative stress. Emerging research indicates that each meal and its nutritional context matters. As we discuss, equal weekly visits to major fast-food outlets by the affluent and deprived do not translate into biological equivalency. Hence, debate concerning reducing fast-food outlets through policy - especially in disadvantaged neighborhoods where they are prevalent - requires a biological context. The fast-food establishment and fast-food meal - as they represent matters of food justice and press upon non-communicable disease risk - are far more than physical structures and collections of carbohydrate, fat, sugar and sodium. Copyright © 2017 The Authors. Published by Elsevier B.V. All rights reserved.

  17. When snacks become meals: How hunger and environmental cues bias food intake

    Directory of Open Access Journals (Sweden)

    Shimizu Mitsuru

    2010-08-01

    Full Text Available Abstract Background While environmental and situational cues influence food intake, it is not always clear how they do so. We examine whether participants consume more when an eating occasion is associated with meal cues than with snack cues. We expect their perception of the type of eating occasion to mediate the amount of food they eat. In addition, we expect the effect of those cues on food intake to be strongest among those who are hungry. Methods One-hundred and twenty-two undergraduates (75 men, 47 women; mean BMI = 22.8, SD = 3.38 were randomly assigned to two experimental conditions in which they were offered foods such as quesadillas and chicken wings in an environment that was associated with either meal cues (ceramic plates, glasses, silverware, and cloth napkins at a table, or snack cues (paper plates and napkins, plastic cups, and no utensils. After participants finished eating, they were asked to complete a questionnaire that assessed their hunger, satiety, perception of the foods, and included demographic and anthropometric questions. In addition, participants' total food intake was recorded. Results Participants who were in the presence of meal-related cues ate 27.9% more calories than those surrounded with snack cues (416 versus 532 calories. The amount participants ate was partially mediated by whether they perceived the eating occasion to be a meal or a snack. In addition, the effect of the environmental cues on intake was most pronounced among participants who were hungry. Conclusions The present study demonstrated that environmental and situational cues associated with an eating occasion could influence overall food intake. People were more likely to eat foods when they were associated with meal cues. Importantly, the present study reveals that the effect of these cues is uniquely intertwined with cognition and motivation. First, people were more likely to eat ambiguous foods when they perceived them as a meal rather than a

  18. An investigation into between-meal food desires among hospitalised haematological cancer patients

    DEFF Research Database (Denmark)

    Okkels, S. L.; Bredie, Wender; Klausen, Tobias Wirenfeldt

    2016-01-01

    haematological cancer patients, screened for nutrition-related symptoms, participated. Univariate statistical models were used to investigate the influence of time-of-day and food texture on between-meal desires. Results: Fresh fruit, ice cream, cheese and mashed potatoes with bacon were the most desired food...... inclination for fresh fruit, ice cream, mashed potatoes with bacon, and cheese. Time of the day (morning) and texture (liquid) had the greatest and most positive impact on food desires. The findings may be easily implemented in hospital food service routines for cancer patients, and might positively...

  19. Slim by design: serving healthy foods first in buffet lines improves overall meal selection.

    Science.gov (United States)

    Wansink, Brian; Hanks, Andrew S

    2013-01-01

    Each day, tens of millions of restaurant goers, conference attendees, college students, military personnel, and school children serve themselves at buffets--many being all-you-can-eat buffets. Knowing how the food order at a buffet triggers what a person selects could be useful in guiding diners to make healthier selections. The breakfast food selections of 124 health conference attendees were tallied at two separate seven-item buffet lines (which included cheesy eggs, potatoes, bacon, cinnamon rolls, low-fat granola, low-fat yogurt, and fruit). The food order between the two lines was reversed (least healthy to most healthy, and vise-versa). Participants were randomly assigned to choose their meal from one line or the other, and researchers recorded what participants selected. With buffet foods, the first ones seen are the ones most selected. Over 75% of diners selected the first food they saw, and the first three foods a person encountered in the buffet comprised 66% of all the foods they took. Serving the less healthy foods first led diners to take 31% more total food items (pselection of healthier foods was less common. Three words summarize these results: First foods most. What ends up on a buffet diner's plate is dramatically determined by the presentation order of food. Rearranging food order from healthiest to least healthy can nudge unknowing or even resistant diners toward a healthier meal, helping make them slim by design. Health-conscious diners, can proactively start at the healthier end of the line, and this same basic principle of "first foods most" may be relevant in other contexts - such as when serving or passing food at family dinners.

  20. Circulating inflammatory and atherogenic biomarkers are not increased following single meals of dairy foods.

    Science.gov (United States)

    Nestel, P J; Pally, S; MacIntosh, G L; Greeve, M A; Middleton, S; Jowett, J; Meikle, P J

    2012-01-01

    Inflammation characterizes obesity and is nutritionally modifiable. The hypothesis of this study is that full-fat dairy foods influence circulating inflammatory and atherogenic biomarkers according to fermentation status. Thirteen overweight subjects participated in five test meals. Single breakfasts containing control low-fat milk or 45 g fat from butter, cream, yoghurt or cheese were tested over 3 weeks. Plasmas obtained 3 and 6 h were later analyzed for inflammatory markers interleukin (IL)-6, IL-1β, tumor necrosis factor-α and high-sensitive C-reactive protein, and atherogenesis-related markers monocyte chemoattractant protein-1, macrophage inflammatory protein-1α, intercellular adhesion molecule-1 and vascular cell adhesion molecule-1. A 4-week study in 12 subjects compared the effects on these biomarkers of diets containing ≈50 g dairy fat daily as either butter, cream and ice cream (non-fermented) or cheese plus yoghurt (fermented) dairy foods. In single-meal study, one outlier subject showed marked increments in biomarkers, hence the following results apply to 12. Within group analysis includes significant falls at 3 h in four inflammatory markers after cream, butter and low fat, and three atherogenesis-related biomarkers after cream. Changes were few after cheese and yoghurt. By 6 h, most values returned to baseline. However, between group analysis showed no differences between the five meals. The 4-week study showed no significant differences in fasting biomarker concentrations between non-fermented and fermented dairy diets. Single high-fat meals containing sequentially four different full-fat dairy foods did not increase eight circulating biomarkers related to inflammation or atherogenesis. Among subjects, significant falls occurred at 3 h in inflammatory biomarkers after cream and butter but were not specific for full-fat dairy foods. We could not confirm the reported increments in inflammation after fat meals.

  1. The rural school meal as a site for learning about food

    DEFF Research Database (Denmark)

    Torres, Irene; Benn, Jette

    2017-01-01

    's sociocultural theory of learning with Noddings' theory of care to analyze the findings. In the study, elements of care in the relationships between children and adults seemed to promote dialogue and, in this way, adults were able to model what is required to care for others and oneself. This entails......The aim of the article is to contribute to the understanding of the school meal as a site for learning about food, nutrition and the wider determinants of health in three small rural schools of Ecuador. Based on a year-long qualitative fieldwork, the multiple case study associates Vygotsky...... that a focus solely on food or limitations on social interaction during the school meal may reduce its learning opportunities. The study concurs with the research that the food is better received when it is more aligned with the students' expectations. In addition, the findings support the view that rural...

  2. Preparation, storage stability and palatability of spent hen meal based pet food.

    Science.gov (United States)

    Karthik, P; Kulkarni, V V; Sivakumar, K

    2010-06-01

    Extruded pet foods were prepared by extrusion process incorporating dry rendered spent hen meal (SHM) at 10 and 20% levels, and packed in LDPE bags before storage at room temperature (35 ± 2°C) up to 45 days. The colour of the pet foods was uniformly brown with pleasant meaty odour. The thiobarbituric acid, tyrosine values, free fatty acid content and acid value and total bacterial counts increased gradually during storage but E.coli, Salmonella spp, Clostridium spp, Staphylococci spp and fungi were not detected during storage. The pet owners rated the pet foods as good. The body weight of the adult pet dogs did not decrease during the feeding trial of one month and the health condition of pets was good. The cost of production per kg of pet food containing 10 and 20% SHM was Rs 18.00 and Rs 22.75, respectively. It was concluded that a pet food (whole meal) with good nutritive quality and palatability to dogs can be prepared by incorporating 10-20% of spent hen meal which can be safely stored up to 45 days at room temperature.

  3. Development of a method for controlling salt and sodium use during meal preparation for food services

    Directory of Open Access Journals (Sweden)

    Cristina Barbosa Frantz

    2013-02-01

    Full Text Available OBJECTIVE: The study developed a method for controlling the amount of salt and sodium during food preparation, Controlling Salt and Sodium use During Meal Preparation for food services based on the Hazard Analysis and Critical Control Points principles. METHODS: The method was conceived and perfected during a study case in a commercial food service located in Florianópolis, Santa Catarina, Brazil. Data were collected from technical cards, recipes and measurements during food preparation. The preparations were monitored and compared with criteria about the use of salt and sodium found in the literature. Critical control points were identified and corrective measures were proposed. RESULTS: The result was a method consisting of 9 stages: (1 determination of the sodium content in the ingredients; (2 and 3 analysis of menu planning and sodium content; (4 follow-up of food preparation; (5 estimate of the amount of sodium used in the preparations; (6 and 7 selection and following of the preparations with average- and high-sodium content; (8 definition of the critical points and establishment of corrective actions for the use of salt and sodium; and (9 creation of recommendations for the use of salt and sodium. CONCLUSION: The Controlling Salt and Sodium use During Meal Preparation may contribute to global discussions regarding the reduction of salt and sodium intakes and collaborate for the supply of nutritionally and sensorially appropriate meals with respect to salt and sodium content. It may also help to prevent non-communicable chronic diseases.

  4. Food and meals in caring institutions - a small dive into research.

    Science.gov (United States)

    Hansen, Kai Victor

    2016-05-09

    Purpose - With the growing older population, the increasing interest in the elderly's eating habits and the meal situation go hand in hand and are challenges in many countries, including Norway. The purpose of this paper is to investigate, part of an ongoing project in Norway, address four categories of elderly people: healthy elderly (HE), old people with home care, elderly living in institutions, and critical ill elderly. Design/methodology/approach - The aim of this study was to investigate related articles concerning food and the elderly in the four identified categories, defining six different meal experience categories to disclose possible gaps in the research in terms of core product, room, personal service, company, atmosphere, and management control systems (MCS). Database searches, conducted through JSTOR and Web of Science, started with words in combination with "elderly and meal experiences" and were narrowed down to the most relevant papers with words from the six meal experience categories. Ultimately, 21 of 51 downloaded papers from international journals were reviewed. Findings - A comparison of the four elderly groups was made across the six different meal experience categories, which disclosed several gaps. Among the 21 papers, five focused on HE, 12 on older people living with home care, 16 on elderly living in institutions, and one on critical ill elderly. The specific under-researched gaps include room, company, atmosphere, and MCS. Research limitations/implications - Future research will need to investigate these groups more thoroughly, and the research should concentrate on the HE and critical ill in connection with the six meal experience aspects. Originality/value - The combination of meal experience aspects towards different elderly categories is an original perspective on the aim of the literature review.

  5. Potluck: Exploring American Foods and Meals. Vocabureader Workbook 2.

    Science.gov (United States)

    Clark, Raymond C.

    The workbook is an English vocabulary development text that focuses on words associated with preparing, serving, and eating food. The special vocabulary is presented in twelve readings. The reading passages are written in repetitive style so the student can learn each word's definition through context. Each selection describes a typical North…

  6. Slimming starters. Intake of a diet-congruent food reduces meal intake in active dieters.

    Science.gov (United States)

    Buckland, Nicola J; Finlayson, Graham; Hetherington, Marion M

    2013-12-01

    Dietary restraint is known to break down in the face of tempting foods. Previous research suggests exposure to cues associated with slimming such as images or odours act as prompts to restrict intake of a tempting snack in dieters. The effects of consuming diet-congruent foods on subsequent intake of a meal have not yet been investigated. Thus, using a repeated measures design 26 female participants (dieters or non-dieters) consumed a diet-congruent (100 kcal salad), hedonic (100 kcal garlic bread) or neutral (0 kcal water) preload. A lexical decision task measured the salience of diet and hedonic thoughts and participants were then offered pizza as a main meal. Appetite sensations were measured throughout the study. Compared to the hedonic and neutral preload, a diet-congruent preload reduced dieters' entire meal intake by 21%. In contrast, non-dieters consumed 9% more in the hedonic preload condition compared to the neutral preload, yet showed no differences between the diet-congruent and other conditions. Salad lowered participants desire to eat and increased fullness compared to garlic bread and water preloads. Dieters were also less hungry after the salad compared to the garlic bread and water preloads. Consuming a diet-congruent first course may prompt lower intake at a meal, in part due to facilitating resolve to refrain from overeating a tempting second course. Copyright © 2013. Published by Elsevier Ltd.

  7. Measuring the quality of Hospital Food Services: Development and reliability of a Meal Quality Audit Tool.

    Science.gov (United States)

    Banks, Merrilyn; Hannan-Jones, Mary; Ross, Lynda; Buckley, Ann; Ellick, Jennifer; Young, Adrienne

    2017-04-01

    To develop and test the reliability of a Meal Quality Audit Tool (MQAT) to audit the quality of hospital meals to assist food service managers and dietitians in identifying areas for improvement. The MQAT was developed using expert opinion and was modified over time with extensive use and feedback. A phased approach was used to assess content validity and test reliability: (i) trial with 60 dietetic students, (ii) trial with 12 food service dietitians in practice and (iii) interrater reliability study. Phases 1 and 2 confirmed content validity and informed minor revision of scoring, language and formatting of the MQAT. To assess reliability of the final MQAT, eight separate meal quality audits of five identical meals were conducted over several weeks in the hospital setting. Each audit comprised an 'expert' team and four 'test' teams (dietitians, food services and ward staff). Interrater reliability was determined using intra-class correlation analysis. There was statistically significant interrater reliability for dimensions of Temperature and Accuracy (P < 0.001) but not for Appearance or Sensory. Composition of the 'test' team appeared to influence results for Appearance and Sensory, with food service-led teams scoring higher on these dimensions. 'Test' teams reported that MQAT was clear and easy to use. MQAT was found to be reliable for Temperature and Accuracy domains, with further work required to improve the reliability of the Appearance and Sensory dimensions. The systematic use of the tool, used in conjunction with patient satisfaction, could provide pertinent and useful information regarding the quality of food services and areas for improvement. © 2017 Dietitians Association of Australia.

  8. Montana Cook Fresh Workshop Pilot: A K-12 School Nutrition Professional Training to Incorporate Whole Foods in School Meals

    Science.gov (United States)

    Stephens, Lacy; Shanks, Carmen Byker; Roth, Aubree; Bark, Katie

    2016-01-01

    Purpose/Objectives: To meet new school meal guidelines, create meals that appeal to students, and promote positive food choices and health status among students, school nutrition programs are increasingly moving towards scratch cooking. This pilot research aimed to evaluate the outcomes of the Montana Cook Fresh Workshop, a culinary skills class…

  9. Does competitive food and beverage legislation hurt meal participation or revenues in high schools?

    Science.gov (United States)

    Peart, Tasha; Kao, Janice; Crawford, Patricia B; Samuels, Sarah E; Craypo, Lisa; Woodward-Lopez, Gail

    2012-08-01

    There is limited evidence to evaluate the influence of competitive food and beverage legislation on school meal program participation and revenues. A representative sample of 56 California high schools was recruited to collect school-level data before (2006–2007) and the year after (2007–2008) policies regarding limiting competitive foods and beverages were required to be implemented. Data were obtained from school records, observations, and questionnaires. Paired t-tests assessed significance of change between the two time points. Average participation in lunch increased from 21.7% to 25.3% (p foods, from $0.45 to $0.37 (per student per day). Compliance with food and beverage standards also increased significantly. At end point, compliance with beverage standards was higher (71.0%) than compliance with food standards (65.7%). Competitive food and beverage legislation can increase food service revenues when accompanied by increased rates of participation in the meal program. Future studies collecting expense data will be needed to determine impact on net revenues.

  10. Differences in the validity of a visual estimation method for determining patients' meal intake between various meal types and supplied food items.

    Science.gov (United States)

    Kawasaki, Yui; Akamatsu, Rie; Tamaura, Yuki; Sakai, Masashi; Fujiwara, Keiko; Tsutsuura, Satomi

    2018-02-12

    The aim of this study was to examine differences in the validity of a visual estimation method for determining patients' meal intake between various meal types and supplied food items in hospitals and to find factors influencing the validity of a visual estimation method. There are two procedures by which we obtained the information on dietary intake of the patients in these hospitals. These are both by visual assessment from the meal trays at the time of their clearing, by the attending nursing staff and by weighing conducted by researchers. The following criteria are set for the target trays: A) standard or therapeutic meals, which are monitored by a doctor, for energy and/or protein and/or sodium; B) regular, bite-sized, minced and pureed meal texture, and C) half-portion meals. Visual assessment results were tested for their validity by comparing with the corresponding results of weighing. Differences between these two methods indicated the estimated and absolute values of nutrient intake. A total of 255 (76.1%) trays were included in the analysis out of the 335 possible trays and the results indicated that the energy consumption estimates by visual or weighing procedures are not significantly different (412 ± 173 kcal, p = 0.15). However, the mean protein consumption was significantly different (16.3 ± 6.7 g/tray, p types and textures, except for meals with added supplied food items. Nursing staff need to be attentive to supplied food items. Copyright © 2018 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

  11. Relationships between frequency of family meals, BMI and nutritional aspects of the home food environment among New Zealand adolescents.

    Science.gov (United States)

    Utter, Jennifer; Scragg, Robert; Schaaf, David; Mhurchu, Cliona Ni

    2008-10-23

    Previous research has documented the positive effects of family meals on the dietary quality of adolescents. The objective of the current study is to examine associations between frequency of family meals and body mass index (BMI), other aspects of the home food environment, and related nutrition behaviors. Data were collected during baseline measurements of the Pacific Obesity Prevention In Communities study. In total, 3245 ethnically diverse students completed a questionnaire about their nutrition behaviors and were weighed and measured for height. In total, 42% of adolescents ate a family meal on all of the previous five school nights. Frequency of family meals was modestly associated with BMI in bivariate analysis (p = 0.045), but lost significance when demographic characteristics were included in the model. Frequency of family meals was associated with many positive aspects of home food environment and positive nutrition behaviors, including parental support for healthy eating, limits on television use, having fruit available at home, consuming five fruits and vegetables a day, eating breakfast, and bringing lunch from home. Surprisingly, no relationships were observed between frequency of family meals and accessibility and consumption of many high fat/high sugar foods. Our findings suggest that the positive effect of family meals may reflect an overall positive home food environment. Families who have meals together have more healthful foods available at home and support their child in eating healthfully. There were no relationships between family meals and high fat/high sugar foods; this suggest that while families may prioritize eating together, messages about limiting the availability and consumption of these snack foods are not getting through.

  12. Relationships between frequency of family meals, BMI and nutritional aspects of the home food environment among New Zealand adolescents

    Directory of Open Access Journals (Sweden)

    Schaaf David

    2008-10-01

    Full Text Available Abstract Background Previous research has documented the positive effects of family meals on the dietary quality of adolescents. The objective of the current study is to examine associations between frequency of family meals and body mass index (BMI, other aspects of the home food environment, and related nutrition behaviors. Methods Data were collected during baseline measurements of the Pacific Obesity Prevention In Communities study. In total, 3245 ethnically diverse students completed a questionnaire about their nutrition behaviors and were weighed and measured for height. Results In total, 42% of adolescents ate a family meal on all of the previous five school nights. Frequency of family meals was modestly associated with BMI in bivariate analysis (p = 0.045, but lost significance when demographic characteristics were included in the model. Frequency of family meals was associated with many positive aspects of home food environment and positive nutrition behaviors, including parental support for healthy eating, limits on television use, having fruit available at home, consuming five fruits and vegetables a day, eating breakfast, and bringing lunch from home. Surprisingly, no relationships were observed between frequency of family meals and accessibility and consumption of many high fat/high sugar foods. Conclusion Our findings suggest that the positive effect of family meals may reflect an overall positive home food environment. Families who have meals together have more healthful foods available at home and support their child in eating healthfully. There were no relationships between family meals and high fat/high sugar foods; this suggest that while families may prioritize eating together, messages about limiting the availability and consumption of these snack foods are not getting through.

  13. Self-Reported Consumption of Fast-Food Meals by University Students

    OpenAIRE

    McLean-Meyinsse, Patricia E.; Taylor, Shervia S.; Gager, Janet V.

    2015-01-01

    Students’ consumption of fast-food meals depends on perceptions of health status, label use, knowledge about sugars, household income levels, age, and marital status. Consumption is independent of weight status, knowledge of total fat and sodium, gender, household size, academic classification, and areas of residence. Perceptions of weight status statistically significantly differ from body mass indices. U.S. overweight and obesity rates have been steadily increasing in the 18 to 29 age gro...

  14. Description of chewing and food intake over the course of a meal.

    Science.gov (United States)

    Ioakimidis, Ioannis; Zandian, Modjtaba; Eriksson-Marklund, Lisa; Bergh, Cecilia; Grigoriadis, Anastasios; Södersten, Per

    2011-10-24

    While the average frequency of chewing and food intake have been reported before, a detailed description of the pattern of chewing and the cumulative intake of food over the course of a meal have not. In order to achieve this goal, video recording of the maxillary-mandibular region of women eating food from a plate was synchronized with video recording of the plate and computer recording of the weight-loss of the plate. Video recording of chewing correlated strongly with chewing identified by magnetic tracking of jaw displacement in a test with chewing gum at three different frequencies, thus ensuring the validity of video recording of chewing. Weight-loss data were corrected by convolution algorithms, validated against human correction, using sliding window filtering to correct errors with video events as reference points. By use of this method, women ate on average 264 g of food over 114 min, they took an average of 51 mouthfuls during the meal and displayed on average 794 chews with 15 chews per chewing sequence. The number of mouthfuls decreased and the duration of the pauses after each mouthful increased in the middle of the meal and these measures were then restored. The ratio between chewing sequences and subsequent pauses remained stable although the weight of each mouthful decreased by the end of the meal, a measure that is hypothesized to be reflected in a decelerated speed of eating. The method allows this hypothesis to be tested and its implication for clinical intervention to be examined. Copyright © 2011 Elsevier Inc. All rights reserved.

  15. Food shopping, sensory determinants of food choice and meal preparation by visually impaired people. Obstacles and expectations in daily food experiences.

    Science.gov (United States)

    Kostyra, Eliza; Żakowska-Biemans, Sylwia; Śniegocka, Katarzyna; Piotrowska, Anna

    2017-06-01

    The number of visually impaired and blind people is rising worldwide due to ageing of the global population, but research regarding the impact of visual impairment on the ability of a person to choose food and to prepare meals is scarce. The aim of this study was threefold: to investigate factors determining the choices of food products in people with various levels of impaired vision; to identify obstacles they face while purchasing food, preparing meals and eating out; and to determine what would help them in the areas of food shopping and meal preparation. The data was collected from 250 blind and visually impaired subjects, recruited with the support of the National Association of the Blind. The study revealed that majority of the visually impaired make food purchases at a supermarket or local grocery and they tend to favour shopping for food via the Internet. Direct sale channels like farmers markets were rarely used by the visually impaired. The most frequently mentioned factors that facilitated their food shopping decisions were the assistance of salespersons, product labelling in Braille, scanners that enable the reading of labels and a permanent place for products on the shop shelves. Meal preparation, particularly peeling, slicing and frying, posed many challenges to the visually impaired. More than half of the respondents ate meals outside the home, mainly with family or friends. The helpfulness of the staff and a menu in Braille were crucial for them to have a positive dining out experience. The results of the study provide valuable insights into the food choices and eating experiences of visually impaired people, and also suggest some practical implications to improve their independence and quality of life. Copyright © 2017 Elsevier Ltd. All rights reserved.

  16. The influence of gender, age, education and household size on meal preparation and food shopping responsibilities.

    Science.gov (United States)

    Flagg, Lee A; Sen, Bisakha; Kilgore, Meredith; Locher, Julie L

    2014-09-01

    To examine the extent to which the gendered division of labour persists within households in the USA in regard to meal planning/preparation and food shopping activities. Secondary analysis of cross-sectional data. 2007-2008 US National Health and Nutrition Examination Survey. Sub-sample of 3195 adults at least 20 years old who had a spouse or partner. Analyses revealed that the majority of women and men reported they shared in both meal planning/preparing and food shopping activities (meal planning/preparation: women 54 % and men 56 %; food shopping: women 60 % and men 57 %). Results from multinomial logistic regression analyses indicated that, compared with men, women were more likely to take primary responsibility than to share this responsibility and less likely to report having no responsibility for these tasks. Gender differences were observed for age/cohort, education and household size. This study may have implications for public health nutritional initiatives and the well-being of families in the USA.

  17. Meal context and food preferences in cancer patients: results from a French self-report survey.

    Science.gov (United States)

    Guerdoux-Ninot, Estelle; Kilgour, Robert D; Janiszewski, Chloé; Jarlier, Marta; Meuric, Jocelyne; Poirée, Brigitte; Buzzo, Solange; Ninot, Grégory; Courraud, Julie; Wismer, Wendy; Thezenas, Simon; Senesse, Pierre

    2016-01-01

    The present study examined patient self-reports of descriptions, experiences and consequences of meal disturbances and food preferences within a cultural context (i.e., French meal traditions) in various treated cancer patients along their disease trajectory. Over 800 questionnaires were sent to 20 cancer treatment centres in France. During a 9-month period, 255 questionnaires were received from five centres. Inclusion criteria included those French patients over 18 years of age, could read and understand French, had an Eastern Cooperative Oncology Group score between 0 and 2, experienced treatment-induced nutrition changes and/or had decreased oral intake. Dietetic staff assessed clinical characteristics while patients completed a 17-item questionnaire. The majority of patients were diagnosed with breast, gastro-intestinal (GI) tract and head and neck cancers (62 %). Half of the patients (49 %) experienced weight loss >5 %. The main treatment-induced side effects were fatigue, nausea, dry mouth, hypersensitivity to odors and GI tract transit disorders. These discomforts affected eating and drinking in 83 % of patients, inducing appetite loss and selected food aversion. Food preference appeared heterogeneous. Food taste, odor and finally appearance stimulated appetite. Finally, dietary behaviors and satisfaction were driven by the extent to which food was enjoyed. During oncologic treatments, eating and drinking were affected in more than three-quarters of patients. As recommended by practice guidelines, nutritional assessment and follow-up are required. Personalized nutritional counseling should include the role of the family, patient's meal traditions, and food habits.

  18. Slim by design: serving healthy foods first in buffet lines improves overall meal selection.

    Directory of Open Access Journals (Sweden)

    Brian Wansink

    Full Text Available OBJECTIVE: Each day, tens of millions of restaurant goers, conference attendees, college students, military personnel, and school children serve themselves at buffets--many being all-you-can-eat buffets. Knowing how the food order at a buffet triggers what a person selects could be useful in guiding diners to make healthier selections. METHOD: The breakfast food selections of 124 health conference attendees were tallied at two separate seven-item buffet lines (which included cheesy eggs, potatoes, bacon, cinnamon rolls, low-fat granola, low-fat yogurt, and fruit. The food order between the two lines was reversed (least healthy to most healthy, and vise-versa. Participants were randomly assigned to choose their meal from one line or the other, and researchers recorded what participants selected. RESULTS: With buffet foods, the first ones seen are the ones most selected. Over 75% of diners selected the first food they saw, and the first three foods a person encountered in the buffet comprised 66% of all the foods they took. Serving the less healthy foods first led diners to take 31% more total food items (p<0.001. Indeed, diners in this line more frequently chose less healthy foods in combinations, such as cheesy eggs and bacon (r = 0.47; p<0.001 or cheesy eggs and fried potatoes (r= 0.37; p<0.001. This co-selection of healthier foods was less common. CONCLUSIONS: Three words summarize these results: First foods most. What ends up on a buffet diner's plate is dramatically determined by the presentation order of food. Rearranging food order from healthiest to least healthy can nudge unknowing or even resistant diners toward a healthier meal, helping make them slim by design. Health-conscious diners, can proactively start at the healthier end of the line, and this same basic principle of "first foods most" may be relevant in other contexts - such as when serving or passing food at family dinners.

  19. Indian meal moth (Plodia interpunctella)-resistant food packaging film development using microencapsulated cinnamon oil.

    Science.gov (United States)

    Kim, In-Hah; Song, Ah Young; Han, Jaejoon; Park, Ki Hwan; Min, Sea C

    2014-10-01

    Insect-resistant laminate films containing microencapsulated cinnamon oil (CO) were developed to protect food products from the Indian meal moth (Plodia interpunctella). CO microencapsulated with polyvinyl alcohol was incorporated with a printing ink and the ink mixture was applied to a low-density polyethylene (LDPE) film as an ink coating. The coated LDPE surface was laminated with a polypropylene film. The laminate film impeded the invasion of moth larvae and repelled the larvae. The periods of time during which cinnamaldehyde level in the film remained above a minimum repelling concentration, predicted from the concentration profile, were 21, 21, and 10 d for cookies, chocolate, and caramel, respectively. Coating with microencapsulated ink did not alter the tensile or barrier properties of the laminate film. Microencapsulation effectively prevented volatilization of CO. The laminate film can be produced by modern film manufacturing lines and applied to protect food from Indian meal moth damage. The LDPE-PP laminate film developed using microencapsulated cinnamon oil was effective to protect the model foods from the invasion of Indian meal moth larvae. The microencapsulated ink coating did not significantly change the tensile and barrier properties of the LDPE-PP laminate film, implying that replacement of the uncoated with coated laminate would not be an issue with current packaging equipment. The films showed the potential to be produced in commercial film production lines that usually involve high temperatures because of the improved thermal stability of cinnamon oil due to microencapsulation. The microencapsulated system may be extended to other food-packaging films for which the same ink-printing platform is used. © 2014 Institute of Food Technologists®

  20. iPOPY – innovative Public Organic food Procurement for Youth. School meals – and more!

    DEFF Research Database (Denmark)

    Løes, A; Nolting, B; Kristensen, N

    2008-01-01

    One of eight pilot projects in the European CORE Organic programme, innovative Public Organic food Procurement for Youth, (iPOPY) will study efficient ways of implementing organic food in public serving outlets for young people (2007-10). By analysing practical cases of school meal systems...... and other food serving outlets for youth, we will identify hindrances and promoting factors in the participating countries (Denmark, Finland, Italy and Norway). Policies, supply chains, certification systems, the young consumers’ perception and participation, and health effects of implementation of organic...... policies and menus are focussed in iPOPY. The main aim is to suggest efficient policies and comprehensive strategies to increase the consumption of organic food among young consumers in a public setting, and fostering sustainable nutrition. Interdisciplinary project tools under development...

  1. UHT PROCESSED CHICKPEA LIQUID MEAL: A NOVEL CONCEPT OF A CONVENIENT LIQUID FOOD

    Directory of Open Access Journals (Sweden)

    Robert W. Hosken

    2002-04-01

    Full Text Available Chickpea liquid meal (CLM is a new concept of a convenient liquid food. It is a complex colloidal system, which is composed of dehulled chickpea flour as the major ingredient and with the addition of other ingredients (protein, fat, sucrose, dried glucose syrup, maltodextrin, vitamins, minerals, etc. The product is expected to have a balanced nutritional composition; acceptable flavor, taste and thickness; homogenous and smooth texture; stable colloid; and can be stored for a long of period (commercially sterile. This paper presents an overview of the literature information on the production, nutritional quality and functional properties of the chickpea, and the technology of liquid meal, which is applicable to CLM. It also outlines possible problems that influence consumer acceptability of the product. Some preliminary results of our study are also reported.

  2. Losing weight without dieting. Use of commercial foods as meal replacements for lunch produces an extended energy deficit.

    Science.gov (United States)

    Levitsky, David A; Pacanowski, Carly

    2011-10-01

    High-protein liquid meal replacements have proven to be effective in reducing caloric intake and body weight. Recently, substituting high fiber breakfast cereals for the more expensive high-protein drinks has been found to be equally effective to reduce weight. The following study tested the hypothesis that the mechanism responsible for the reduced intake was not the dietary composition of the meal replacement, but the controlled portion sized meals. Seventeen volunteers ate all of their meals and snacks from foods provided by the research unit from Monday to Friday for five consecutive weeks. For the first week, all participants selected their food from a buffet where each food was weighed before and after eating. For the next two weeks, half of the group selected their lunch by choosing one food from a selection of six commercially available portion controlled foods. They could eat as much as they wished at other meals or snacks. For final weeks four and five, the conditions were reversed for the two groups. Consuming the portion controlled lunches resulted in about a 250 kcal reduction in energy intake. More importantly, no sign of caloric compensation was evident across the 10 days of testing, an observation substantiated by a significant loss of body weight. The results suggest that the mere substitution of one smaller portioned meal each day is sufficient to cause reduction in daily energy intake and a significant amount of weight. Copyright © 2011 Elsevier Ltd. All rights reserved.

  3. Food variety in commercial and homemade complementary meals for infants in Germany. Market survey and dietary practice.

    Science.gov (United States)

    Mesch, Christina M; Stimming, Madlen; Foterek, Kristina; Hilbig, Annett; Alexy, Ute; Kersting, Mathilde; Libuda, Lars

    2014-05-01

    Already infants do not meet the recommendations for fruit and vegetable intake although the complementary feeding period offers the possibility to expose the infant to a variety of flavours from fruits and vegetables. The objective of the present analysis was to identify differences in the vegetable variety in commercial vs. homemade complementary meals and to describe fish and meat variety in these meals in dietary practice in Germany. A further objective was to provide an overview of the food variety in commercial complementary vegetable-potato-meat/fish meals available on the German baby food market in 2012. 3-day weighed dietary records from the German DOrtmund Nutritional and Anthropometric Longitudinally Designed (DONALD) study were used to describe the fish and meat variety and to compare the vegetable variety in commercial and homemade meals using a vegetable variety score (VegVS). The online data base 'Nutrichild' served to describe the food variety on the market. The vegetable variety was low in homemade as well as in commercial meals without any differences in total variety at 6 and 9months of age. At 12months of age infants fed with commercial meals got a higher vegetable variety than those fed with homemade meals. In homemade and commercial meals most often carrot was used, whereas other vegetables were far below this frequency. In both meals, poultry and beef were most often used whereas fish meals were rarely offered. The market survey showed the same low vegetable variety and low fish offer as the results of the DONALD study. The data show that it is necessary to promote the advantages of a vegetable variety and fish consumption in Germany, already in early infancy. Copyright © 2014 Elsevier Ltd. All rights reserved.

  4. A novel tool to predict food intake: the Visual Meal Creator.

    Science.gov (United States)

    Holliday, Adrian; Batey, Chris; Eves, Frank F; Blannin, Andrew K

    2014-08-01

    Subjective appetite is commonly measured using an abstract visual analogue scale (VAS) technique, that provides no direct information about desired portion size or food choice. The purpose of this investigation was to develop and validate a user-friendly tool - the Visual Meal Creator (VIMEC) - that would allow for independent, repeated measures of subjective appetite and provide a prediction of food intake. Twelve participants experienced dietary control over a 5-hour period to manipulate hunger state on three occasions (small breakfast (SB) vs. large breakfast (LB) vs. large breakfast + snacks (LB+S)). Appetite measures were obtained every 60 minutes using the VIMEC and VAS. At 4.5 hours, participants were presented with an ad libitum test meal, from which energy intake (EI) was measured. The efficacy of the VIMEC was assessed by its ability to detect expected patterns of appetite and its strength as a predictor of energy intake. Day-to-day reproducibility and test-retest repeatability were assessed. Between- and within-condition differences in VAS and VIMEC scores (represented as mm and kcal of the "created" meal, respectively) were significantly correlated with one another throughout. Between- and within-condition changes in appetite scores obtained with the VIMEC exhibited a stronger correlation with EI at the test meal than those obtained with VAS. Pearson correlation coefficients for within-condition comparisons were 0.951, 0.914 and 0.875 (all p < 0.001) for SB, LB and LB+S respectively. Correlation coefficients for between-condition differences in VIMEC and EI were 0.273, 0.940 (p < 0.001) and 0.525 (p < 0.05) for SB - LB+S, SB - LB and LB - LB+S respectively. The VIMEC exhibited a similar degree of reproducibility to VAS. These findings suggest that the VIMEC appears to be a stronger predictor of energy intake than VAS. Copyright © 2014 Elsevier Ltd. All rights reserved.

  5. Improving the nutritional quality of charitable meals for homeless and vulnerable adults. A case study of food provision by a food aid organisation in the UK.

    Science.gov (United States)

    Pelham-Burn, Sophie E; Frost, Catherine J; Russell, Jean M; Barker, Margo E

    2014-11-01

    The prevalence of homelessness in the UK is rising, and demand for food aid through charitable meal services has increased. Charitable services make a substantial contribution to the food and nutrient intake of vulnerable people, and thus offer a platform for dietary improvement. This study examined food provision by a large charitable organisation in a major UK city. It had several objectives: Firstly to quantify nutritional composition of breakfast and lunch meals, secondly to understand factors that influence the composition of menus and meals, and thirdly to determine whether, within the context of these influences, improvements to the menu would be possible and whether these would be acceptable to clients. Mixed methods of ethnography, semi-structured interviews, quantitative nutrient analysis, recipe adaptation and taste tests were employed. The research team worked as volunteers in the organisation for a 3-week period and interviews were held with the kitchen staff. Food choice was recorded for 189 clients at breakfast and 251 clients at lunch over a 5-day period and nutrient content of these meals was estimated. Meals were weighted towards fat and sugar energy. Energy, potassium, calcium, vitamin C, vitamin A, zinc and magnesium content of meals were below Dietary Reference Value (DRV) targets for at least 20% of breakfast and lunch meals. Such inadequacies may be addressed by the addition of simple foods to the breakfast menu and adaptation of lunchtime recipes. Twelve lunchtime dishes were proposed and eight of these were seemingly acceptable to clients in taste testing. Barriers to provision of healthier meals include budget, food donations and acceptability of meals. Copyright © 2014 Elsevier Ltd. All rights reserved.

  6. Management of Sodium-reduced Meals at Worksite Cafeterias: Perceptions, Practices, Barriers, and Needs among Food Service Personnel.

    Science.gov (United States)

    Lee, Jounghee; Park, Sohyun

    2016-04-01

    The sodium content of meals provided at worksite cafeterias is greater than the sodium content of restaurant meals and home meals. The objective of this study was to assess the relationships between sodium-reduction practices, barriers, and perceptions among food service personnel. We implemented a cross-sectional study by collecting data on perceptions, practices, barriers, and needs regarding sodium-reduced meals at 17 worksite cafeterias in South Korea. We implemented Chi-square tests and analysis of variance for statistical analysis. For post hoc testing, we used Bonferroni tests; when variances were unequal, we used Dunnett T3 tests. This study involved 104 individuals employed at the worksite cafeterias, comprised of 35 men and 69 women. Most of the participants had relatively high levels of perception regarding the importance of sodium reduction (very important, 51.0%; moderately important, 27.9%). Sodium reduction practices were higher, but perceived barriers appeared to be lower in participants with high-level perception of sodium-reduced meal provision. The results of the needs assessment revealed that the participants wanted to have more active education programs targeting the general population. The biggest barriers to providing sodium-reduced meals were use of processed foods and limited methods of sodium-reduced cooking in worksite cafeterias. To make the provision of sodium-reduced meals at worksite cafeterias more successful and sustainable, we suggest implementing more active education programs targeting the general population, developing sodium-reduced cooking methods, and developing sodium-reduced processed foods.

  7. Replacement of fish meal by poultry by-product meal, food grade, in diets for juvenile spotted rose snapper (Lutjanus guttatus

    Directory of Open Access Journals (Sweden)

    Crisantema Hernández

    2014-03-01

    Full Text Available The feasibility of replacing fish meal protein at different levels with poultry by product meal food grade (PBM-FG was assessed in diets for spotted rose snapper Lutjanus guttatus. Four diets were formulated, the control diet fish meal was used as the main protein source (FM; the other three diets had increasing levels of PBM-FG replacing 25, 50 or 75% of the fish meal protein respectively. The diets were fed close to apparent satiation, three times a day to quadruplicate groups of juvenile snapper (average body weight 11.0 ± 0.04 g. The fish were randomly distributed into groups of 15 fish in a 120 L seawater tank. The response of snapper to diets containing graded levels of fish meal was evaluated by measuring weight gain, feed efficiency, body composition, hematological parameters and apparent nutrient digestibility during a 12-week period. The replacing of the 25% of fish meal protein by PBM-FG did show a similar trend for feed efficiency and growth performance than control diet. Feed efficiency and growth performance was reduced at 75% level of fish meal protein replacement by PBM-FG, due to deficiencies of lysine and methionine. The final whole-body proximate composition did not differ among treatments. The hematological characteristics were similar among the treatments control, 25 and 50%, but the fish fed PBM-FG 75% showed the lowest levels for total protein and glucose parameters. The dietary dry matter and protein apparent digestibility coefficients (ADCs decreased with increasing dietary PBM-FG. High values for lipid ADCs were observed in all diets.

  8. Development and validation of a screening instrument to assess the types and quality of foods served at home meals

    Directory of Open Access Journals (Sweden)

    Fulkerson Jayne A

    2012-02-01

    Full Text Available Abstract Background Although there is growing interest in assessing the home food environment, no easy-to-use, low cost tools exist to assess the foods served at home meals, making it difficult to assess the meal component of the food environment. The aim of this study was to develop and validate a user-friendly screener to assess the types of foods served at home meals. Methods Primary food preparing adults (n = 51 participated in a validation study in their own homes. Staff and participants independently completed a screener as participants cooked dinner. The screener assessed the types of foods offered, method(s of preparation, and use of added fats. Two scale scores were created: 1 to assess offerings of foods in five food groups (meat and other protein, milk, vegetables, fruit, grains, 2 to assess the relative healthfulness of foods based on types offered, preparation method, and added fats. Criterion validity was assessed comparing staff and participant reports of individual foods (kappa (k and scale scores (Spearman correlations. Results Criterion validity was high between participants' and staffs' record of whether major food categories (meat and other protein, bread and cereal, salad, vegetables, fruits, dessert were served (k = 0.79-1.0, moderate for reports of other starches (e.g., rice being served (k = 0.52, and high for the Five Food Group and Healthfulness scale scores (r = 0.75-0.85, p Conclusions This new meal screening tool has high validity and can be used to assess the types of foods served at home meals allowing a more comprehensive assessment of the home food environment.

  9. Pubertal status, pre-meal drink composition, and later meal timing interact in determining children's appetite and food intake.

    Science.gov (United States)

    Patel, Barkha P; Hamilton, Jill K; Vien, Shirley; Thomas, Scott G; Anderson, G Harvey

    2016-09-01

    Puberty is a period of development that alters energy intake patterns. However, few studies have examined appetite and food intake (FI) regulation during development of puberty in children and adolescents. Therefore, the objective was to measure the effect of pubertal status on FI and subjective appetite after pre-meal glucose and whey protein drinks in 9- to 14-year-old boys and girls. In a within-subject, randomized, repeated-measures design, children (21 pre-early pubertal, 15 mid-late pubertal) received equally sweetened drinks containing Sucralose (control), glucose, or whey protein (0.75 g/kg body weight) in 250 mL of water 2 h after a standardized breakfast on 6 separate mornings. Ad libitum FI was measured either 30 or 60 min later and appetite was measured over time. In pre-early and mid-late pubertal boys and girls there was no effect of sex on total FI (kcal). Glucose and whey protein drinks reduced calorie intake similarly at 30 min. But at 60 min, whey protein reduced FI (p < 0.001) compared with control and glucose in pre-early pubertal children, but not in mid-late pubertal children. However, sex was a factor (p = 0.041) when FI was expressed per kilogram body weight. Pubertal status did not affect FI/kilogram body weight in boys, but it was 32% lower in mid-late pubertal girls than at pre-early puberty (p = 0.010). Appetite was associated with FI in mid-late pubertal children only. In conclusion, pubertal development affects appetite and FI regulation in children.

  10. Relative Validity of Micronutrient and Fiber Intake Assessed With Two New Interactive Meal- and Web-Based Food Frequency Questionnaires

    Science.gov (United States)

    Möller, Elisabeth; Bonn, Stephanie E; Ploner, Alexander; Bälter, Olle; Lissner, Lauren; Bälter, Katarina

    2014-01-01

    Background The meal- and Web-based food frequency questionnaires, Meal-Q and MiniMeal-Q, were developed for cost-efficient assessment of dietary intake in epidemiological studies. Objective The objective of this study was to evaluate the relative validity of micronutrient and fiber intake assessed with Meal-Q and MiniMeal-Q. The reproducibility of Meal-Q was also evaluated. Methods A total of 163 volunteer men and women aged between 20 and 63 years were recruited from Stockholm County, Sweden. Assessment of micronutrient and fiber intake with the 174-item Meal-Q was compared to a Web-based 7-day weighed food record (WFR). Two administered Meal-Q questionnaires were compared for reproducibility. The 126-item MiniMeal-Q, developed after the validation study, was evaluated in a simulated validation by using truncated Meal-Q data. Results The study population consisted of approximately 80% women (129/163) with a mean age of 33 years (SD 12) who were highly educated (130/163, 80% with >12 years of education) on average. Cross-classification of quartiles with the WFR placed 69% to 90% in the same/adjacent quartile for Meal-Q and 67% to 89% for MiniMeal-Q. Bland-Altman plots with the WFR and the questionnaires showed large variances and a trend of increasing underestimation with increasing intakes. Deattenuated and energy-adjusted Spearman rank correlations between the questionnaires and the WFR were in the range ρ=.25-.69, excluding sodium that was not statistically significant. Cross-classifications of quartiles of the 2 Meal-Q administrations placed 86% to 97% in the same/adjacent quartile. Intraclass correlation coefficients for energy-adjusted intakes were in the range of .50-.76. Conclusions With the exception of sodium, this validation study demonstrates Meal-Q and MiniMeal-Q to be useful methods for ranking micronutrient and fiber intake in epidemiological studies with Web-based data collection. PMID:24565605

  11. Food Intake of Kansans Over 80 Years of Age Attending Congregate Meal Sites

    Directory of Open Access Journals (Sweden)

    Allisha M. Weeden

    2010-12-01

    Full Text Available As the population of the United States continues to age, it has become increasingly more important to recognize the food intake and eating habits of older adults. The objective of this study was to describe the food group intake, factors predicting food group intake, and the food choices of community-dwelling Kansans, 80 years of age and older who participate in congregate meal programs. Participants completed a short questionnaire querying demographic information, current health status, and dietary supplement use. Participants (n = 113 were then followed up via telephone to complete two 24-hour diet recalls. Data were analyzed to determine adequacy of food group intake and mean intake. Regression analyses were used to determine factors predicting intake and frequency analysis established food typically consumed. Female participants were significantly more likely to consume more fruit servings than males. Intake was low for all five of the food groups, especially dairy. Chronic health conditions and dietary supplement use were consistently predictive factors of the amount of each food group consumed.

  12. Meal planning is associated with food variety, diet quality and body weight status in a large sample of French adults.

    Science.gov (United States)

    Ducrot, Pauline; Méjean, Caroline; Aroumougame, Vani; Ibanez, Gladys; Allès, Benjamin; Kesse-Guyot, Emmanuelle; Hercberg, Serge; Péneau, Sandrine

    2017-02-02

    Meal planning could be a potential tool to offset time scarcity and therefore encourage home meal preparation, which has been linked with an improved diet quality. However, to date, meal planning has received little attention in the scientific literature. The aim of our cross-sectional study was to investigate the association between meal planning and diet quality, including adherence to nutritional guidelines and food variety, as well as weight status. Meal planning, i.e. planning ahead the foods that will be eaten for the next few days, was assessed in 40,554 participants of the web-based observational NutriNet-Santé study. Dietary measurements included intakes of energy, nutrients, food groups, and adherence to the French nutritional guidelines (mPNNS-GS) estimated through repeated 24-h dietary records. A food variety score was also calculated using Food Frequency Questionnaire. Weight and height were self-reported. Association between meal planning and dietary intakes were assessed using ANCOVAs, while associations with quartiles of mPNNS-GS scores, quartiles of food variety score and weight status categories (overweight, obesity) were evaluated using logistic regression models. A total of 57% of the participants declared to plan meals at least occasionally. Meal planners were more likely to have a higher mPNNS-GS (OR quartile 4 vs. 1 = 1.13, 95% CI: [1.07-1.20]), higher overall food variety (OR quartile 4 vs. 1 = 1.25, 95% CI: [1.18-1.32]). In women, meal planning was associated with lower odds of being overweight (OR = 0.92 [0.87-0.98]) and obese (OR = 0.79 [0.73-0.86]). In men, the association was significant for obesity only (OR = 0.81 [0.69-0.94]). Meal planning was associated with a healthier diet and less obesity. Although no causality can be inferred from the reported associations, these data suggest that meal planning could potentially be relevant for obesity prevention.

  13. Gender differences in purchase intentions and reasons for meal selection among fast food customers – Opportunities for healthier and more sustainable fast food

    DEFF Research Database (Denmark)

    Lassen, Anne Dahl; Lehmann, Charlotte; Andersen, Elisabeth Wreford

    2016-01-01

    Understanding the factors that influence food selection and dietary behavior is fundamental to support the successful translation of dietary goals into consumer behavior. The present study aims to identify gender differences in fast food consumers’ reasons for actual fast food meal selection...... and their purchase intentions. Based on this background, possible opportunities toward implementing healthier and more sustainable fast food options are discussed. Data were collected at three fast food restaurants from different parts of Denmark among randomly selected customers (aged 15 or above). The customers...... were approached after having ordered their meal. They filled out a questionnaire on reasons for their actual fast food meal selection and purchase intentions in relation to four hypothesized burger menus, including a regular beef burger menu, a wholegrain beef burger menu, a nutrition labeled beef...

  14. Effects of calorie labeling and value size pricing on fast food meal choices: Results from an experimental trial

    Directory of Open Access Journals (Sweden)

    Jeffery Robert W

    2008-12-01

    Full Text Available Abstract Background Although point-of-purchase calorie labeling at restaurants has been proposed as a strategy for improving consumer food choices, a limited number of studies have evaluated this approach. Likewise, little research has been conducted to evaluate the influence of value size pricing on restaurant meal choices. Methods To examine the effect of point-of-purchase calorie information and value size pricing on fast food meal choices a randomized 2 × 2 factorial experiment was conducted in which participants ordered a fast food meal from one of four menus that varied with respect to whether calorie information was provided and whether value size pricing was used. Study participants included 594 adolescents and adults who regularly ate at fast food restaurants. Study staff recorded the foods ordered and consumed by each participant. Participants also completed surveys to assess attitudes, beliefs and practices related to fast food and nutrition. Results No significant differences in the energy composition of meals ordered or eaten were found between menu conditions. The average energy content of meals ordered by those randomized to a menu that included calorie information and did not include value size pricing was 842 kcals compared with 827 kcals for those who ordered their meal from a menu that did not include calorie information but had value size pricing (control menu. Results were similar in most analyses conducted stratified by factors such as age, race and education level. Conclusion Additional research is needed to better evaluate the effects of calorie labeling and value size pricing on fast food meal choices. Studies in which participants are repeatedly exposed to these factors are needed since long term exposure may be required for behavior change.

  15. Appetitive and Dietary Effects of Consuming an Energy-Dense Food (Peanuts with or between Meals by Snackers and Nonsnackers

    Directory of Open Access Journals (Sweden)

    A. A. Devitt

    2011-01-01

    Full Text Available Background. Energy-dense foods are inconsistently implicated in elevated energy intake (EI. This may stem from other food properties and/or differences in dietary incorporation, that is, as snacks or with meals. Objective. Assess intake pattern and food properties on acute appetitive ratings (AR and EI. Design. 201 normal and overweight adults consuming a standard lunch. Test loads of 1255.2 kJ (300 kcal were added to the lunch or provided as snack. Loads (peanuts, snack mix, and snack mix with peanuts were energy, macronutrient, and volumetrically matched with a lunch portion as control. Participants completed meal and snack sessions of their randomly assigned load. Results. No differences were observed in daily EI or AR for meal versus snack or treatment versus control. Consumption of peanuts as a snack tended to strengthen dietary compensation compared to peanuts or other loads with a meal. Conclusions. Inclusion of an energy-dense food as a snack or meal component had comparable influence on AR and EI. Peanuts tended to elicit stronger dietary compensation when consumed as a snack versus with a meal. If substantiated, this latter observation suggests that properties other than those controlled here (energy, macronutrient content, and volume modify AR and EI.

  16. Eating behaviors, mental health, and food intake are associated with obesity in older congregate meal participants.

    Science.gov (United States)

    Porter Starr, Kathryn; Fischer, Joan G; Johnson, Mary Ann

    2014-01-01

    The relationship between eating behaviors, food intake, and mental health and the occurrence of obesity in older adults has rarely been investigated. Therefore, the objective of this study was to establish the associative links of these factors with two measures of obesity: class I obesity as indicated by body mass index (OB-BMI; BMI ≥ 30 kg/m²) and class I obesity as indicated by waist circumference (OB-WC; WC ≥ 43 inches for men and ≥ 42 inches for women). Older adults participating in the Older American's Act congregate meal program (N = 113, mean age = 74 years, 74% female, 45% African American) were assessed. Eating behaviors (cognitive restraint, uncontrolled eating, and emotional eating), food group choices (sweets, salty snacks, and fruits), and mental health indices (depression, anxiety, and stress) were recorded by questionnaire and related to measured occurrence of OB-BMI and OB-WC. In a series of multivariate logistical regression models, we found cognitive restraint to be consistently and robustly associated with both measures of obesity. In the fully adjusted model, cognitive restraint, consumption of sweets, anxiety, and lack of depression were associated with OB-WC. In summary, we found an association of obesity with abnormal eating behaviors, certain food group intakes, and mental health symptoms in this population. These findings may guide the development of future weight management interventions in a congregate meal setting.

  17. Effects of a meal replacement system alone or in combination with phentermine on weight loss and food cravings.

    Science.gov (United States)

    Moldovan, Christina P; Weldon, Abby J; Daher, Noha S; Schneider, Louise E; Bellinger, Denise L; Berk, Lee S; Hermé, Alyson C; Aréchiga, Adam L; Davis, Willie L; Peters, Warren R

    2016-11-01

    To examine the effects of phentermine combined with a meal replacement program on weight loss and food cravings and to investigate the relationship between food cravings and weight loss. In a 12-week randomized, double-blind, placebo-controlled clinical trial, 77 adults with obesity received either phentermine or placebo. All participants were provided Medifast ® meal replacements, were instructed to follow the Take Shape for Life ® Optimal Weight 5&1 Plan for weight loss, and received lifestyle coaching in the Habits of Health program. The Food Craving Inventory and the General Food Cravings State and Trait Questionnaires were used to measure food cravings. The phentermine group lost 12.1% of baseline body weight compared with 8.8% in the placebo group. Cravings for all food groups decreased in both groups; however, there was a greater reduction in cravings for fats and sweets in the phentermine group compared with the placebo group. Percent weight loss correlated significantly with reduced total food cravings (r = 0.332, P = 0.009), cravings for sweets (r = 0.412, P meal replacement program and meal replacements alone significantly reduced body weight and food cravings; however, the addition of phentermine enhanced these effects. © 2016 The Obesity Society.

  18. Relationships between frequency of family meals, BMI and nutritional aspects of the home food environment among New Zealand adolescents

    OpenAIRE

    Utter, Jennifer; Scragg, Robert; Schaaf, David; Mhurchu, Cliona Ni

    2008-01-01

    Abstract Background Previous research has documented the positive effects of family meals on the dietary quality of adolescents. The objective of the current study is to examine associations between frequency of family meals and body mass index (BMI), other aspects of the home food environment, and related nutrition behaviors. Methods Data were collected during baseline measurements of the Pacific Obesity Prevention In Communities study. In total, 3245 ethnically diverse students completed a ...

  19. Food preparation supplies predict children's family meal and home-prepared dinner consumption in low-income households.

    Science.gov (United States)

    Appelhans, Bradley M; Waring, Molly E; Schneider, Kristin L; Pagoto, Sherry L

    2014-05-01

    Frequent family meals and home food preparation are considered important for children's nutritional health and weight maintenance. This cross-sectional study tested whether these parent-driven behaviors are related to the availability of food preparation supplies in low-income urban households. Caregivers of children ages 6-13 provided information on family meal frequency, child consumption of home-prepared dinners, household food insecurity, and attitudes towards cooking. Researchers used a newly developed Food Preparation Checklist (FPC) to assess the availability of 41 food preparation supplies during a physical audit of the home environment. Caregivers and children provided anthropometric measurements and jointly reported on child dietary intake. In ordinal logistic regression models, greater home availability of food preparation supplies was associated with more frequent family meals and child consumption of home-prepared dinners. Associations were independent of household financial strain, food insecurity, caregiver attitudes toward cooking, and sociodemographic characteristics. Fewer food preparation supplies were available in households characterized by greater food insecurity, lower income, and negative caregiver attitudes towards cooking, but did not differ by child or caregiver weight status. As in prior studies, more frequent family meals and consumption of home-prepared dinners were associated with healthier child dietary intake in several areas. We conclude that food preparation supplies are often limited in the most socioeconomically disadvantaged households, and their availability is related to the frequency with which children consume family meals and home-prepared dinners. The potential role of food preparation supplies as contributors to socioeconomic disparities in child nutritional health and obesity deserves further study. Copyright © 2014 Elsevier Ltd. All rights reserved.

  20. Exposure to 'healthy' fast food meal bundles in television advertisements promotes liking for fast food but not healthier choices in children.

    Science.gov (United States)

    Boyland, Emma J; Kavanagh-Safran, Melissa; Halford, Jason C G

    2015-03-28

    Due to regulatory changes, fast food companies often depict healthy foods in their television advertisements to children. The present study examined how exposure to advertising for 'healthy' meal bundles to children influenced the selection of food in children. A total of fifty-nine children (thirty-seven males) aged 7-10 years (8·8 (SD 0·9) years) took part in the present study. The within-participant, counterbalanced design had two conditions: control (exposure to ten toy adverts across two breaks of five adverts each) and experimental (the middle advert in each break replaced with one for a McDonald's Happy Meal® depicting the meal bundle as consisting of fish fingers, a fruit bag and a bottle of mineral water). Following viewing of the adverts embedded in a cartoon, children completed a hypothetical menu task that reported liking for McDonald's food and fast food, in general. Nutritional knowledge, height and weight of the children were measured. There was no significant difference between the two advert conditions for the nutritional content of the meal bundles selected. However, children's liking for fast food, in general, increased after exposure to the food adverts relative to control (P= 0·004). Compared to children with high nutritional knowledge, those with low scores selected meals of greater energy content (305 kJ) after viewing the food adverts (P= 0·016). Exposure to adverts for 'healthy' meal bundles did not drive healthier choices in children, but did promote liking for fast food. These findings contribute to debates about food advertising to children and the effectiveness of related policies.

  1. Interaction of mealtime ad libitum beverage and food intake with meal advancement in healthy young men and women.

    Science.gov (United States)

    El Khoury, Dalia; Panahi, Shirin; Luhovyy, Bohdan L; Douglas Goff, H; Harvey Anderson, G

    2015-05-01

    The objective of this study was to describe the interaction of beverage and food intake with meal advancement in healthy adults. In a randomized controlled study, 29 men and women consumed to satiation, over 20 min, a pizza meal with one of the five beverages including water, 1% milk, orange juice, regular cola and diet cola. Mealtime food and fluid intake were measured, within each of three 7-min phases of the meal. A progressive decline occurred from phase 1 to 3 in fluid intake and food intake, averaging 59 mL and 268 kcal (P food (mL/kcal) increased (P Beverage type was not a factor. All beverages resulted in similar fluid volume intake compared to water. However, caloric beverages led to higher mealtime total energy intake compared to water (P food (r = 0.16; P food intake (r = 0.23; Pfood intakes interact, unaffected by beverage characteristics, to increase the ratio of fluid to food intake with meal progression. Copyright © 2015 Elsevier Inc. All rights reserved.

  2. Food intake and meal patterns in rhesus monkeys: Significance of chronic hyperinsulinemia

    International Nuclear Information System (INIS)

    Hannah, J.; Hansen, B.C.

    1990-01-01

    To investigate the role of plasma insulin on food intake, we have examined the effect of naturally occurring chronic hyperinsulinemia on the feeding behavior of male rhesus monkeys. Two groups of monkeys, a group with normal fasting insulin concentrations (52.4 +/- 2.2 microU/ml) (mean +/- SE) and a hyperinsulinemic group (148.6 +/- 14.5 microU/ml), were selected to be similar in weight, 13.0 +/- 1.0 and 15.3 +/- 0.5 kg, respectively, prior to study. Food intake and feeding patterns were recorded and analyzed. No differences in either daily caloric intake, 815.2 +/- 27.4 versus 890.0 +/- 64.2 kcal (p less than 0.32), or feeding patterns were found. The number of meals taken per day did not differ between the two groups, 8.7 +/- 1.7 versus 6.7 +/- 1.1 (p less than 0.35), nor did meal size differ, 129 +/- 16.5 versus 110.5 +/- 16.3 (p less than 0.45). We conclude that chronic endogenous hyperinsulinemia as it occurs naturally in some obese rhesus monkeys has no significant effect on daily feeding behavior

  3. Effects of school meals based on the New Nordic Diet on intake of signature foods: a randomised controlled trial. The OPUS School Meal Study.

    Science.gov (United States)

    Andersen, Rikke; Biltoft-Jensen, Anja; Andersen, Elisabeth W; Ege, Majken; Christensen, Tue; Ygil, Karin H; Thorsen, Anne V; Damsgaard, Camilla T; Astrup, Arne; Michaelsen, Kim F; Tetens, Inge

    2015-09-14

    A New Nordic Diet (NND) was developed in the context of the Danish OPUS Study (Optimal well-being, development and health for Danish children through a healthy New Nordic Diet). Health, gastronomic potential, sustainability and Nordic identity were crucial principles of the NND. The aim of the present study was to investigate the effects of serving NND school meals compared with the usual packed lunches on the dietary intake of NND signature foods. For two 3-month periods, 834 Danish children aged 8-11 years received NND school meals or their usual packed lunches brought from home (control) in random order. The entire diet was recorded over 7 consecutive days using a validated Web-based Dietary Assessment Software for Children. The NND resulted in higher intakes during the entire week (% increase) of root vegetables (116 (95 % CI 1·93, 2·42)), cabbage (26 (95 % CI 1·08, 1·47)), legumes (22 (95 % CI 1·06, 1·40)), herbs (175 (95 % CI 2·36, 3·20)), fresh berries (48 (95 % CI 1·13, 1·94)), nuts and seeds (18 (95 % CI 1·02, 1·38)), lean fish and fish products (47 (95 % CI 1·31, 1·66)), fat fish and fish products (18 (95 % CI 1·02, 1·37)) and potatoes (129 (95 % CI 2·05, 2·56)). Furthermore, there was a decrease in the number of children with zero intakes when their habitual packed lunches were replaced by NND school meals. In conclusion, this study showed that the children increased their intake of NND signature foods, and, furthermore, there was a decrease in the number of children with zero intakes of NND signature foods when their habitual packed lunches were replaced by school meals following the NND principles.

  4. Foods served in child care facilities participating in the Child and Adult Care Food Program: Menu match and agreement with the new meal patterns and best practices

    Science.gov (United States)

    Our objective was to assess the agreement of posted menus with foods served to 3- to 5-year-old children attending federal Child and Adult Care Food Program (CACFP)-enrolled facilities, and the degree to which the facilities met the new meal patterns and best practices. On-site observations and menu...

  5. Notes on sample preparation of food: food of plant and animal origins, and daily meals

    International Nuclear Information System (INIS)

    Heilgeist, M.

    1992-01-01

    The procedure of food sample preparation to determine their specific radioactivity, analogous to chemical residue analysis, is laid down in the relevant sets of regulations. Several procedural steps of sample preparation of single food and composite food are dealt with. The sample size necessary for gamma spectroscopy and Sr-89/Sr-90 analysis, and the incineration step to enrich radionuclides are explained. Finally, enrichment by freeze drying of the high-volatile radionuclide I-131 is considered. (orig.) [de

  6. Adults Who Order Sugar-Sweetened Beverages: Sociodemographics and Meal Patterns at Fast Food Chains.

    Science.gov (United States)

    Taksler, Glen B; Kiszko, Kamila; Abrams, Courtney; Elbel, Brian

    2016-12-01

    Approximately 30% of adults consume sugar-sweetened beverages (SSBs) daily, many at fast food restaurants. Researchers examined fast food purchases to better understand which consumers order SSBs, particularly large SSBs. Fast food customers in New York City and New Jersey provided receipts and participated in a survey during 2013-2014 (N=11,614). Logistic regression analyses predicted three outcomes: ordering no beverage or a non-SSB, a small/medium SSB, or a large SSB. Among respondents who ordered a beverage (n=3,775), additional analyses predicted number of beverage calories and odds of ordering an SSB. Covariates included demographic and behavioral factors. Respondents aged 18-29 years were 88% more likely to order a large SSB than a non-SSB or no beverage, as compared with respondents aged ≥50 years (pbeverage, respondents ordered more beverage calories with a large combination meal (+85.13 kcal, p=0.001) or if the restaurant had a large cup size >30 ounces (+36.07 kcal, p=0.001). Hispanic and Asian respondents were less likely to order a large SSB (AOR=0.49 and 0.52, respectively, both p≤0.026) than non-Hispanic white respondents. Odds of ordering a large SSB were higher for respondents who ate in the restaurant (AOR=1.66, pbeverage based on price (AOR=2.02, pbeverage calories increased with meal size. Increased understanding of these factors is an important step toward limiting unhealthy SSB consumption. Copyright © 2016 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  7. Influence of environmental factors on food intake and choice of beverage during meals in teenagers: a laboratory study.

    Science.gov (United States)

    Péneau, Sandrine; Mekhmoukh, Amira; Chapelot, Didier; Dalix, Anne-Marie; Airinei, Gheorghe; Hercberg, Serge; Bellisle, France

    2009-12-01

    Environmental conditions influence meal size in adults and children. Intake of sweet drinks could contribute significantly to energy intake and potentially affect body weight, particularly in young individuals. The objectives of the present study were to measure the lunch intake of food and drinks under controlled laboratory settings in teenagers and to compare the influence of different meal conditions. Normal-weight adolescents (fourteen males and fifteen females) participated in four standardised lunches, scheduled 1 week apart. The same popular items (meat dish, dessert, water, juice, soda) were served at all meals. Ad libitum intake was measured under four conditions: subjects ate alone; in groups; alone while viewing television; alone while listening to music. Visual analogue scales were used to assess pre- and post-meal hunger and thirst and meal palatability. Energy, solid food and fluid intake was different (significantly lower) only in the 'eating in group' condition, in spite of identical intensity of pre-meal hunger. More soda was consumed when participants were watching television, and more water was consumed while listening to music. Across all conditions, more soda than water was consumed. Post-meal ratings of hunger, thirst and palatability did not differ between conditions. We concluded that, in teenagers, a 'social inhibition' effect appears rather than the 'social facilitation' previously reported in adults. Although teenagers do not respond to the presence of television or another 'distractor' such as music by eating more, they do ingest more soda when the television is on. The social significance of meals, conditioned responses and habituation to 'distractors' may be different between adolescents and adults.

  8. Meal patterns and food choices of young African-American men: understanding eating within the context of daily life.

    Science.gov (United States)

    Savoca, Margaret R; Martine, Tara L; Morton, Tiffany B; Johnson, Lakeisha T; Bell, Nancy M; Aronson, Robert E; Wallace, Debra C

    2011-09-01

    Although young African-American men are at particularly high risk of developing hypertension at an early age, dietary interventions that have successfully reduced blood pressure among African-American adults have not been translated into programs for this group. Life contexts such as school enrollment, participation in competitive athletics, and employment influence the daily activities and meal patterns of African-American men. This study explored the activities of young African-American men to identify opportunities to increase healthful food choices. A purposive sample was recruited that included five groups of African-American men aged 15 to 22 years (N=106): high school athletes and nonathletes, college athletes and nonathletes, and nonstudents. A structured interview guided participants through a description of their activities, meal patterns, and food choices during the course of a typical weekday. Common elements emerged that provided a contextual view of the participant meal patterns and food choices. These elements were sports team participation, college employment, school as a food source, nonstudent status, and eating dinner at home. These findings suggest opportunities for the design of dietary interventions for young African-American men that take into consideration how school, athletics, and employment may influence opportunities to eat regular meals that include healthful foods. Copyright © 2011 American Dietetic Association. Published by Elsevier Inc. All rights reserved.

  9. Involvement in home meal preparation is associated with food preference and self-efficacy among Canadian children.

    Science.gov (United States)

    Chu, Yen Li; Farmer, Anna; Fung, Christina; Kuhle, Stefan; Storey, Kate E; Veugelers, Paul J

    2013-01-01

    To examine the association between frequency of assisting with home meal preparation and fruit and vegetable preference and self-efficacy for making healthier food choices among grade 5 children in Alberta, Canada. A cross-sectional survey design was used. Children were asked how often they helped prepare food at home and rated their preference for twelve fruits and vegetables on a 3-point Likert-type scale. Self-efficacy was measured with six items on a 4-point Likert-type scale asking children their level of confidence in selecting and eating healthy foods at home and at school. Schools (n =151) located in Alberta, Canada. Grade 5 students (n = 3398). A large majority (83-93 %) of the study children reported helping in home meal preparation at least once monthly. Higher frequency of helping prepare and cook food at home was associated with higher fruit and vegetable preference and with higher self-efficacy for selecting and eating healthy foods. Encouraging children to be more involved in home meal preparation could be an effective health promotion strategy. These findings suggest that the incorporation of activities teaching children how to prepare simple and healthy meals in health promotion programmes could potentially lead to improvement in dietary habits.

  10. Microbiological sampling plan based on risk classification to verify supplier selection and production of served meals in food service operation.

    Science.gov (United States)

    Lahou, Evy; Jacxsens, Liesbeth; Van Landeghem, Filip; Uyttendaele, Mieke

    2014-08-01

    Food service operations are confronted with a diverse range of raw materials and served meals. The implementation of a microbial sampling plan in the framework of verification of suppliers and their own production process (functionality of their prerequisite and HACCP program), demands selection of food products and sampling frequencies. However, these are often selected without a well described scientifically underpinned sampling plan. Therefore, an approach on how to set-up a focused sampling plan, enabled by a microbial risk categorization of food products, for both incoming raw materials and meals served to the consumers is presented. The sampling plan was implemented as a case study during a one-year period in an institutional food service operation to test the feasibility of the chosen approach. This resulted in 123 samples of raw materials and 87 samples of meal servings (focused on high risk categorized food products) which were analyzed for spoilage bacteria, hygiene indicators and food borne pathogens. Although sampling plans are intrinsically limited in assessing the quality and safety of sampled foods, it was shown to be useful to reveal major non-compliances and opportunities to improve the food safety management system in place. Points of attention deduced in the case study were control of Listeria monocytogenes in raw meat spread and raw fish as well as overall microbial quality of served sandwiches and salads. Copyright © 2014 Elsevier Ltd. All rights reserved.

  11. Patterns of mobile device use by caregivers and children during meals in fast food restaurants.

    Science.gov (United States)

    Radesky, Jenny S; Kistin, Caroline J; Zuckerman, Barry; Nitzberg, Katie; Gross, Jamie; Kaplan-Sanoff, Margot; Augustyn, Marilyn; Silverstein, Michael

    2014-04-01

    Mobile devices are a ubiquitous part of American life, yet how families use this technology has not been studied. We aimed to describe naturalistic patterns of mobile device use by caregivers and children to generate hypotheses about its effects on caregiver-child interaction. Using nonparticipant observational methods, we observed 55 caregivers eating with 1 or more young children in fast food restaurants in a single metropolitan area. Observers wrote detailed field notes, continuously describing all aspects of mobile device use and child and caregiver behavior during the meal. Field notes were then subjected to qualitative analysis using grounded theory methods to identify common themes of device use. Forty caregivers used devices during their meal. The dominant theme salient to mobile device use and caregiver-child interaction was the degree of absorption in devices caregivers exhibited. Absorption was conceptualized as the extent to which primary engagement was with the device, rather than the child, and was determined by frequency, duration, and modality of device use; child response to caregiver use, which ranged from entertaining themselves to escalating bids for attention, and how caregivers managed this behavior; and separate versus shared use of devices. Highly absorbed caregivers often responded harshly to child misbehavior. We documented a range of patterns of mobile device use, characterized by varying degrees of absorption. These themes may be used as a foundation for coding schemes in quantitative studies exploring device use and child outcomes.

  12. Food choice and meal consumption pattern among undergraduate students in two universities in Southwestern Nigeria.

    Science.gov (United States)

    Otemuyiwa, Israel O; Adewusi, Steve R A

    2012-10-01

    The food choices and meal consumption patterns of undergraduate students from two Nigerian universities, Obafemi Awolowo University, Ile-Ife (OAU) and Adekunle Ajasin University, Akungba Akoko (AAU) (n = 402; 199 male and 203 female; overall mean age 23) were studied. The result indicated that 60% of the students (58% male and 62% female) consumed the recommended minimum number of servings of cereal, 50% of the males and 35% of the females in the carbohydrate category while 35% of the males and 42% of the females consumed enough from the meat group. More female students (40%) consumed adequate quantities of fruits and vegetables than their male counterparts (20%) while the consumption of milk and milk substitutes was low (10% male and 25% female). Most students ate twice a day substituting snacks for the third meal. More female students (48%) exceeded their energy requirement than their male counterparts (28%) while 60%, 85% and 40% did not meet the recommended dietary allowance (RDA) for protein, calcium and iron respectively. Body Mass Index (BMI) classification indicated that 29% of the students were overweight, 6% were obese while 13% of the male students were underweight. The unhealthy eating habits of Nigerian university students seemed to be a reflection of poor funding.

  13. Protein and amino acid bioavailability of extruded dog food with protein meals of different quality using growing mink (Neovison vison) as a model

    DEFF Research Database (Denmark)

    Tjernsbekk, M. T.; Tauson, Anne-Helene; Matthiesen, Connie Frank

    2016-01-01

    The present study evaluated growing mink (Neovison vison) as a model for dietary protein quality assessment of protein meals used in extruded dog foods. Three foods with similar CP content but of different protein quality were produced using different protein meals. The protein meals varied...... by the European Pet Food Industry Federation. It was concluded that growth studies with mink kits can provide valuable information in protein quality assessment of extruded dog foods. Furthermore, the study showed that to ensure nutritional adequacy of dog food and to be able to compare protein quality of dog...

  14. Associative learning of odor with food- or blood-meal by Culex quinquefasciatus Say (Diptera: Culicidae)

    Science.gov (United States)

    Tomberlin, Jeffery K.; Rains, Glen C.; Allan, Sandy A.; Sanford, Michelle R.; Lewis, W. Joe

    2006-11-01

    The ability of many insects to learn has been documented. However, a limited number of studies examining associative learning in medically important arthropods has been published. Investigations into the associative learning capabilities of Culex quinquefasciatus Say were conducted by adapting methods commonly used in experiments involving Hymenoptera. Male and female mosquitoes were able to learn a conditioned stimulus that consisted of an odor not normally encountered in nature (synthetic strawberry or vanilla extracts) in association with an unconditioned stimulus consisting of either a sugar (males and females) or blood (females) meal. Such information could lead to a better understanding of the ability of mosquitoes to locate and select host and food resources in nature.

  15. The My Meal Intake Tool (M-MIT): Validity of a Patient Self- Assessment for Food and Fluid Intake at a Single Meal.

    Science.gov (United States)

    McCullough, J; Keller, H

    2018-01-01

    Hospital malnutrition is an under-recognized issue that leads to a variety of adverse outcomes, especially for older adults. Food/fluid intake (FFI) monitoring in hospital can be used to identify those who are improving and those who need further treatment. Current monitoring practices such as calorie counts are impractical for all patients and a patient-completed tool, if valid, could support routine FFI monitoring. The aim of this research was to determine whether the patient-completed My Meal Intake Tool (M-MIT) can accurately represent FFI at a single meal. Cross-sectional, multi-site. Four acute care hospitals in Canada. 120 patients (65+ yrs, adequate cognition). Participants completed M-MIT for a single meal. Food and fluid waste was visually estimated by a research dietitian at each hospital. Sensitivity (Se), specificity (Sp) and overall agreement were calculated for both food and fluid intake by comparing M-MIT and dietitian estimations to determine criterion validity of M-MIT. Patient and research dietitian comments were used to make revisions to the M-MIT. Using a cut-point of ≤50% intake, Se was 76.2% and 61.9% and Sp was 74.0% and 80.5% for solid and fluids respectively (pMIT identified a greater proportion of participants (37.2%) as having low FFI (≤50%) than dietitians (25.0%), as well as a greater proportion identified with low fluid intake (28.3% vs. 24.6%). Modest revisions were made to improve the tool. This study has demonstrated initial validity of M-MIT for use in older patients with adequate cognition. Use of M-MIT could promote FFI monitoring as a routine practice to make clinical decisions about care.

  16. Changes in foods selected and consumed after implementation of the new National School Lunch Program meal patterns in southeast Texas

    Directory of Open Access Journals (Sweden)

    Karen W. Cullen

    2015-01-01

    Conclusion: The findings that students had similar consumption rates for fruit, whole grains, and most vegetables in this study are encouraging. Regular monitoring of student food selection and consumption at school is needed to assess whether the new meal patterns improve intake at school.

  17. Outcome of a Food Observational Study among Low-Income Preschool Children Participating in a Family-Style Meal Setting

    Science.gov (United States)

    Treviño, Roberto P.; Vasquez, Liset; Shaw-Ridley, Mary; Mosley, Desiree; Jechow, Katherine; Piña, Christina

    2015-01-01

    Introduction: In the United States, one out of every seven low-income children between the ages of 2 and 5 years is at risk for overweight and obesity. Formative research was conducted to determine if preschool children participating in family-style meals consumed the minimum food servings according to U.S. Department of Agriculture dietary…

  18. Examining Preschoolers' Nutrition Knowledge Using a Meal Creation and Food Group Classification Task: Age and Gender Differences

    Science.gov (United States)

    Holub, Shayla C.; Musher-Eizenman, Dara R.

    2010-01-01

    Eating behaviours begin to develop during early childhood, but relatively little is known about preschoolers' nutrition knowledge. The current study examined age and gender differences in this knowledge using two tasks: food group classification and the creation of unhealthy, healthy and preferred meals. Sixty-nine three- to six-year-old children…

  19. SHPPS 2006: School Health Policies and Programs Study--Foods and Beverages Sold Outside of the School Meals Programs

    Science.gov (United States)

    Centers for Disease Control and Prevention, 2007

    2007-01-01

    The School health Policies and Programs Study (SHPPS) is a national survey periodically conducted to assess school health policies and programs at the state, district, school, and classroom levels. This brief reports study results in the area of foods and beverages sold outside of the school meals program. (Contains 3 tables, 1 figure, and 2…

  20. School Nutrition Dietary Assessment Study-III: Volume I: School Food Service, School Food Environment, and Meals Offered and Served.

    OpenAIRE

    Anne Gordon; Mary Kay Crepinsek; Renée Nogales; Elizabeth Condon

    2007-01-01

    SNDA-III provides detailed information on the operation of school meal programs, the school environment that affects these programs, the nutrient content of school meals, and the contribution of school meals to students’ diets. Mathematica collected data for the study during school year 2004-2005 from a nationally representative sample of districts, schools, and students. This summary report notes that in a typical week, more than 70 percent of schools served meals that met standards for key ...

  1. Enjoy Your Food, but Eat Less: 10 Tips to Enjoying Your Meal

    Science.gov (United States)

    ... hunger and fullness cues to recognize when to eat and Create your own meal plan Plan out your meals in advance. Use ... a smaller plate Use a smaller plate at meals to help with portion control. ... If you eat out, choose healthier options Many restaurants have nutrition ...

  2. Second meal effect on appetite and fermentation of wholegrain rye foods

    DEFF Research Database (Denmark)

    Ibrügger, Sabine; Vigsnæs, Louise Kristine; Blennow, Andreas

    2014-01-01

    the effect of wholegrain rye consumption on appetite and colonic fermentation after a subsequent meal. Methods: In a randomized, controlled, three-arm cross-over study, twelve healthy male subjects consumed three iso-caloric evening test meals. The test meals were based on white wheat bread (WBB), wholegrain...

  3. The effect of providing nutritional information about fast-food restaurant menus on parents' meal choices for their children.

    Science.gov (United States)

    Ahn, Jae-Young; Park, Hae-Ryun; Lee, Kiwon; Kwon, Sooyoun; Kim, Soyeong; Yang, Jihye; Song, Kyung-Hee; Lee, Youngmi

    2015-12-01

    To encourage healthier food choices for children in fast-food restaurants, many initiatives have been proposed. This study aimed to examine the effect of disclosing nutritional information on parents' meal choices for their children at fast-food restaurants in South Korea. An online experimental survey using a menu board was conducted with 242 parents of children aged 2-12 years who dined with them at fast-food restaurants at least once a month. Participants were classified into two groups: the low-calorie group (n = 41) who chose at least one of the lowest calorie meals in each menu category, and the high-calorie group (n = 201) who did not. The attributes including perceived empowerment, use of provided nutritional information, and perceived difficulties were compared between the two groups. The low-calorie group perceived significantly higher empowerment with the nutritional information provided than did the high-calorie group (P = 0.020). Additionally, the low-calorie group was more interested in nutrition labeling (P children more than did the high-calorie group (P = 0.017). The low-calorie group used the nutritional information provided when choosing meals for their children significantly more than did the high-calorie group (P food choices for their children at fast-food restaurants.

  4. A parametric Probabilistic Context-Free Grammar for food intake analysis based on continuous meal weight measurements.

    Science.gov (United States)

    Papapanagiotou, Vasileios; Diou, Christos; Langlet, Billy; Ioakimidis, Ioannis; Delopoulos, Anastasios

    2015-08-01

    Monitoring and modification of eating behaviour through continuous meal weight measurements has been successfully applied in clinical practice to treat obesity and eating disorders. For this purpose, the Mandometer, a plate scale, along with video recordings of subjects during the course of single meals, has been used to assist clinicians in measuring relevant food intake parameters. In this work, we present a novel algorithm for automatically constructing a subject's food intake curve using only the Mandometer weight measurements. This eliminates the need for direct clinical observation or video recordings, thus significantly reducing the manual effort required for analysis. The proposed algorithm aims at identifying specific meal related events (e.g. bites, food additions, artifacts), by applying an adaptive pre-processing stage using Delta coefficients, followed by event detection based on a parametric Probabilistic Context-Free Grammar on the derivative of the recorded sequence. Experimental results on a dataset of 114 meals from individuals suffering from obesity or eating disorders, as well as from individuals with normal BMI, demonstrate the effectiveness of the proposed approach.

  5. Improving compliance to meal-replacement food regimens. Forming implementation intentions (conscious IF-THEN plans) increases compliance.

    Science.gov (United States)

    Zandstra, E H; den Hoed, W; van der Meer, N; van der Maas, A

    2010-12-01

    Creating and changing habits around dieting behaviour can be a way to help consumers to consume more healthy products and to control their weight. Previous studies suggested that implementation intentions - deliberate plans on when, where and how - increase the likelihood that consumers perform the intended behaviour (Armitage, 2004; Gollwitzer & Sheeran, 2006; Jackson et al., 2005). This study investigated the effect of forming implementation intentions on compliance to a regimen based on a range of meal-replacement food products and snacks. Participants (n = 57) were allocated to one of two groups, either: (1) an implementation-intention group, who formed deliberate plans (implementation intentions) to consume the products - these implementation intentions were formed only once at the beginning of the study -, or (2) a control group who formed no implementation intentions. Participants were then instructed to follow a daily regimen, which included the consumption of foods from a range of meal-replacement products and snacks provided gratis for four weeks. Results showed that the implementation-intention group consumed significantly more meal-replacement food products per week (p intentions was apparent for 18 days. These findings indicate that forming implementation intentions may assist individuals in their compliance to a meal-replacement product regimen. Copyright © 2010 Elsevier Ltd. All rights reserved.

  6. Oral processing characteristics of solid savoury meal components, and relationship with food composition, sensory attributes and expected satiation.

    Science.gov (United States)

    Forde, C G; van Kuijk, N; Thaler, T; de Graaf, C; Martin, N

    2013-01-01

    The modern food supply is often dominated by a large variety of energy dense, softly textured foods that can be eaten quickly. Previous studies suggest that particular oral processing characteristics such as large bite size and lack of chewing activity contribute to the low satiating efficiency of these foods. To better design meals that promote greater feelings of satiation, we need an accurate picture of the oral processing characteristics of a range of solid food items that could be used to replace softer textures during a normal hot meal. The primary aim of this study was to establish an accurate picture of the oral processing characteristics of a set of solid savoury meal components. The secondary aim was to determine the associations between oral processing characteristics, food composition, sensory properties, and expected satiation. In a within subjects design, 15 subjects consumed 50 g of 35 different savoury food items over 5 sessions. The 35 foods represented various staples, vegetables and protein rich foods such a meat and fish. Subjects were video-recorded during consumption and measures included observed number of bites, number of chews, number of swallows and derived measures such as chewing rate, eating rate, bite size, and oral exposure time. Subjects rated expected satiation for a standard 200 g portion of each food using a 100mm and the sensory differences between foods were quantified using descriptive analysis with a trained sensory panel. Statistical analysis focussed on the oral processing characteristics and associations between nutritional, sensory and expected satiation parameters of each food. Average number of chews for 50 g of food varied from 27 for mashed potatoes to 488 for tortilla chips. Oral exposure time was highly correlated with the total number of chews, and varied from 27 s for canned tomatoes to 350 s for tortilla chips. Chewing rate was relatively constant with an overall average chewing rate of approximately 1 chew

  7. Enhancement of select foods at breakfast and lunch increases energy intakes of nursing home residents with low meal intakes.

    Science.gov (United States)

    Castellanos, Victoria H; Marra, Melissa Ventura; Johnson, Paulette

    2009-03-01

    Nursing facilities often provide enhanced or fortified foods as part of a "food-first" approach to increasing nutrient intakes in residents with inadequate intakes or who are experiencing weight loss. The study objective was to determine whether energy and protein enhancement of a small number of menu items would result in increased three-meal (breakfast, lunch, and supper) calorie and protein intakes in long-term care residents. A randomized cross-over design was used to compare investigator-weighed food intakes under three menu conditions: control (no meals enhanced); lunch only enhanced; and both breakfast and lunch enhanced. Two breakfast foods (juice and hot cereal) and two lunch foods (soup and potato side dish) were chosen for enhancement. Participants were 33 nursing home residents from a facility in South Florida (average age=87.3 years). Repeated-measures analysis of variance was used to test the effects of the within-subjects factor (control, lunch enhanced, breakfast and lunch enhanced conditions), the between-subjects factor (smaller vs bigger eater), and the interaction on intakes (gram, kilocalories, and protein). Results revealed that bigger eaters consumed considerably more calories when breakfast foods, but not lunch foods, were enhanced. Smaller eaters achieved an increase in energy intake when either breakfast or lunch was enhanced. Overall daily protein intakes were not substantially increased by food enhancement. These data suggest that for an enhanced food program to be most effective for smaller eaters, who are at greatest risk for undernutrition and weight loss, it should include several enhanced foods at more than one meal.

  8. How to Define Family Meals in "Shokuiku" (Food and Nutrition Education).

    Science.gov (United States)

    Takimoto, Hidemi; Sarukura, Nobuko; Ishikawa-Takata, Kazuko

    2015-01-01

    The Japanese government has set 11 targets to promote "Shokuiku." However, among the 11 targets, only two targets (frequency of shared family meals and the proportion of breakfast skipping in children and young men) are quantitative goals. The increase in children eating alone is often lamented in the popular media, but the methodology for identifying the status of family meals ("Kyoshoku"), or how the responses should be validated, is rarely discussed. In the current review, we attempt to clarify how a family meal and survey responses are defined, by searching literature published after 2009, using the following keywords: "family meals" or "shared meals," in the PubMed database for English. For literature published in Japanese, we searched the Igakuchuo-Zassi Database and Google Scholar for relevant studies. In the English literature, questions were likely to focus on whether a dinner or any meal was eaten together with family members living together, while Japanese literature was more focused on "breakfast or dinner" eaten together with family members. The response options varied across different studies, such as the number of family meals a week, or the number of days (per week) these family meals were eaten. We found it quite difficult to compare across the studies, as there is no standardized definition or response options for "family meals." Further studies are needed in order to develop a standardized method to assess the current status of "family meals."

  9. Providing Choice in Exercise Influences Food Intake at the Subsequent Meal.

    Science.gov (United States)

    Beer, Natalya J; Dimmock, James A; Jackson, Ben; Guelfi, Kym J

    2017-10-01

    The benefits of regular exercise for health are well established; however, certain behaviors after exercise, such as unhealthy or excessive food consumption, can counteract some of these benefits. To investigate the effect of autonomy support (through the provision of choice) in exercise-relative to a no-choice condition with matched energy expenditure-on appetite and subsequent energy intake. Fifty-eight men and women (body mass index, 22.9 ± 2.3 kg·m; peak oxygen consumption, 52.7 ± 6.4 mL·kg·min) completed one familiarization session and one experimental trial, in which they were randomized to either a choice or no-choice exercise condition using a between-subjects yoked design. Ad libitum energy intake from a laboratory test meal was assessed after exercise, together with perceptions of mood, perceived choice, enjoyment, and value. Despite similar ratings of perceived appetite across conditions (P > 0.05), energy intake was significantly higher after exercise performed under the no-choice condition (2456 ± 1410 kJ) compared with the choice condition (1668 ± 1215 kJ; P = 0.026; d = 0.60). In particular, the proportion of energy intake from unhealthy foods was significantly greater after exercise in the no-choice condition (1412 ± 1304 kJ) compared with the choice condition (790 ± 861 kJ; P = 0.037, d = 0.56). Participants in the choice condition also reported higher perceptions of choice (P 0.05). A lack of choice in exercise is associated with greater energy intake from "unhealthy" foods in recovery. This finding highlights the importance of facilitating an autonomy supportive environment during exercise prescription and instruction.

  10. Food security status of older adult home-delivered meals program participants and components of its measurement.

    Science.gov (United States)

    Duerr, Lynn

    2006-01-01

    Food security status was assessed for 143 West Central Indiana community-dwelling older adults participating in a home-delivered meals program, using the national CPS-FSSM survey, based on economics, and augmented items, including such factors as ability to prepare and/or shop for food. Results showed that 74.8% were food secure, much lower than the national rate for households with elderly (94.0%). Gender and age were found to be statistically significant predictors of food security status (national items). Scores based on national versus augmented items were significantly correlated, but scores for augmented items showed more food insecurity, indicating these items identified more food insecure older adults than the national items alone.

  11. The food and meal pattern in the urban African population of the Cape Peninsula, South Africa: the BRISK Study.

    Science.gov (United States)

    Bourne, L T; Langenhoven, M L; Steyn, K; Jooste, P L; Nesamvuni, A E; Laubscher, J A

    1994-06-01

    A cross sectional dietary study, utilising the 24 hour recall method, was conducted among 983 African adults aged 15 to 64 years resident in the Cape Peninsula during 1990. An evaluation of the dietary intake pattern revealed a diet confined to a relatively narrow range of foods, but little evidence of nutrient-empty food intake. In terms of recommendations, insufficient dairy products and vegetables and fruits were consumed, while requirements for intakes of cereals and components of the meat and fat groups were met. Supper emerged as the main meal of the day, contributing most of the energy and was consumed by 89 pc of respondents. Between meal eating made a valuable contribution to total nutrient intake. The low intakes of dairy products and vegetables and fruits and the apparent move away from the traditional diet present particularly great challenges.

  12. Effects of fish-meal, cow blood-meal, and sorghum diets on food utilization and growth of cage cultured Sarotherodon niloticus

    OpenAIRE

    Ufodike, E.B.C.; Ugwuzor, G.N.

    1986-01-01

    The growth responses and feed utilization of Sarotherodon niloticus held in metal cages in a pond and fed diets containing fish-meal, cow blood-meal or sorghum was studied. Results indicate that the best growth, feed conversion and protein efficiency ratio were obtained with the diet containing 60% fish-meal. The growth performance of fish on 40% fish-meal, and 40% and 60% blood meal were not significantly different, and were quite close to the performance with 60% fish-meal. The growth and f...

  13. Factors Associated with Home Meal Preparation and Fast-Food Sources Use among Low-Income Urban African American Adults.

    Science.gov (United States)

    Garcia, Mariana T; Sato, Priscila M; Trude, Angela C B; Eckmann, Thomas; Steeves, Elizabeth T Anderson; Hurley, Kristen M; Bógus, Cláudia M; Gittelsohn, Joel

    2018-01-01

    This study aimed to assess the factors associated with home meal preparation (HMP) and fast-food sources use (FFS) frequencies of low-income African-American adults and their healthy food beliefs and attitudes, food-related psychosocial factors, food acquisition patterns, food sources use, and BMI. We used cross-sectional data from 295 adults living in Baltimore, USA. HMP was inversely associated with FFS, which had lower odds of HMP ≥1 time/day and higher BMI scores. HMP was positively associated with positive beliefs and self-efficacy toward healthy foods, getting food from healthier food sources, and lower FFS. Higher odds of HMP ≥1 time/day were associated with getting food from farmers' market and supermarkets or grocery stores. FFS had an inverse association with positive beliefs and self-efficacy toward healthy foods, and a positive association with less healthy food acquisition scores. Higher odds of FFS ≥1 time/week were associated with getting food from corner stores, sit-down restaurants, and convenience stores.

  14. Enhancing Linkages Between Healthy Diets, Local Agriculture, and Sustainable Food Systems: The School Meals Planner Package in Ghana.

    Science.gov (United States)

    Fernandes, Meenakshi; Galloway, Rae; Gelli, Aulo; Mumuni, Daniel; Hamdani, Salha; Kiamba, Josephine; Quarshie, Kate; Bhatia, Rita; Aurino, Elisabetta; Peel, Francis; Drake, Lesley

    2016-12-01

    Interventions that enhance linkages between healthy diets and local agriculture can promote sustainable food systems. Home-grown school feeding programs present a promising entry point for such interventions, through the delivery of nutritious menus and meals. To describe the adaptation of the School Meals Planner Package to the programmatic and environmental reality in Ghana during the 2014 to 2015 school year. Guided by a conceptual framework highlighting key considerations and trade-offs in menu design, an open-source software was developed that could be easily understood by program implementers. Readily available containers from markets were calibrated into "handy measures" to support the provision of adequate quantities of food indicated by menus. Schools and communities were sensitized to the benefits of locally sourced, nutrient-rich diets. A behavior change communication campaign including posters and songs promoting healthy diets was designed and disseminated in schools and communities. The School Meals Planner Package was introduced in 42 districts in Ghana, reaching more than 320 000 children. Monitoring reports and feedback on its use were positive, demonstrating how the tool can be used by planners and implementers alike to deliver nutritious, locally-sourced meals to schoolchildren. The value of the tool has been recognized at the highest levels by Ghana's government who have adopted it as official policy. The School Meals Planner Package supported the design of nutritious, locally sourced menus for the school feeding program in Ghana. The tool can be similarly adapted for other countries to meet context-specific needs. © The Author(s) 2016.

  15. Food intake, postprandial glucose, insulin and subjective satiety responses to three different bread-based test meals.

    Science.gov (United States)

    Keogh, Jennifer; Atkinson, Fiona; Eisenhauer, Bronwyn; Inamdar, Amar; Brand-Miller, Jennie

    2011-12-01

    The effect of bread consumption on overall food intake is poorly understood. The aim of this study was to measure postprandial food intake after a set breakfast containing three different breads. Ten males and 10 females aged 20.1-44.8 years, BMI 18.4-24.8 kg/m(2), consumed two slices of White Bread, Bürgen Wholemeal and Seeds Bread or Lupin Bread (all 1300 kJ) with 10 g margarine and 30 g strawberry jam. Fullness and hunger responses and were measured before and during the test breakfasts. Glucose and insulin responses (incremental area under each two-hour curve (iAUC)) were calculated. Food intake was measured and energy and nutrient intake determined at a buffet meal two hours later. Subjects consumed significantly less energy after the Bürgen Bread meal compared to the White Bread meal (2548 ± 218 vs. 3040±328kJ, Bürgen Bread vs. White Bread, PBread (PBread (PBread. Lupin Bread and Bürgen Bread produced smaller postprandial glucose responses (79 ± 7, 74 ± 4, 120 ± 10 mmol/L min iAUC, Lupin, Bürgen and White Bread respectively, PBread respectively, Pbreads differed in their short-term satiation capacity. Further studies are needed to demonstrate any potential benefit for weight management. Copyright © 2011 Elsevier Ltd. All rights reserved.

  16. Food habits and preferences as a factor in the choice of meals by students in the University of Cape Coast.

    Science.gov (United States)

    Offei-Ansah, Christina

    2012-07-01

    The purpose of this study was to investigate food habits and preferences against menu planning for heterogeneous groups in institutions and to determine to what extent these results on food habits and preferences can be applied to practical recommendations in menu planning for heterogeneous groups. This study used data from a sample of students to determine whether food habits and preferences influence students' own menu planning and that of other eating outlets. A sample of 60 students within the University of Cape Coast campus was considered for this study. Findings from the study revealed that a greater number of students have altered their food habits over the years. This was attributed greatly to health factors, change of environment and education. The recommendations made in this study include encouraging cooking competitions among young people to expose them to traditional meals/dishes, which show culinary prowess, and also holding food fairs and encouraging teaching cooking methods for traditional dishes to children.

  17. Are school meals a viable and sustainable tool to improve the healthiness and sustainability of children´s diet and food consumption?

    DEFF Research Database (Denmark)

    Oostindjer, Marije; Aschemann-Witzel, Jessica; Wang, Qing

    2017-01-01

    and health implications of school meal programs is reviewed in a cross-national comparative framework, and arguments explored that speak for the need of a new developmental phase of school meals as an integrative learning platform for healthy and sustainable food behavior. Nutritional, social, practical......There is little agreement among governments, institutions, scientists and food activists as to how to best tackle the challenging issues of health and sustainability in the food sector. This essay discusses the potential of school meals as a platform to promote healthy and sustainable food behavior......, educational, economical, political, and cultural perspectives and challenges linked to the implementation of healthy and sustainable school meals are discussed. Finally, the need for long-term interventions and evaluations is highlighted and new research directions are proposed....

  18. Automatic identification of the number of food items in a meal using clustering techniques based on the monitoring of swallowing and chewing

    OpenAIRE

    Lopez-Meyer, Paulo; Schuckers, Stephanie; Makeyev, Oleksandr; Fontana, Juan M.; Sazonov, Edward

    2011-01-01

    The number of distinct foods consumed in a meal is of significant clinical concern in the study of obesity and other eating disorders. This paper proposes the use of information contained in chewing and swallowing sequences for meal segmentation by food types. Data collected from experiments of 17 volunteers were analyzed using two different clustering techniques. First, an unsupervised clustering technique, Affinity Propagation (AP), was used to automatically identify the number of segments ...

  19. High-intensity interval exercise attenuates but does not eliminate endothelial dysfunction after a fast food meal.

    Science.gov (United States)

    Tucker, Wesley J; Sawyer, Brandon J; Jarrett, Catherine L; Bhammar, Dharini M; Ryder, Justin R; Angadi, Siddhartha S; Gaesser, Glenn A

    2018-02-01

    We investigated whether two different bouts of high-intensity interval exercise (HIIE) could attenuate postprandial endothelial dysfunction. Thirteen young (27 ± 1 yr), nonexercise-trained men underwent three randomized conditions: 1) four 4-min intervals at 85-95% of maximum heart rate separated by 3 min of active recovery (HIIE 4 × 4), 2) 16 1-min intervals at 85-95% of maximum heart rate separated by 1 min of active recovery (HIIE 16 × 1), and 3) sedentary control. HIIE was performed in the afternoon, ~18 h before the morning fast food meal (1,250 kcal, 63g of fat). Brachial artery flow-mediated dilation (FMD) was performed before HIIE ( baseline 1), during fasting before meal ingestion ( baseline 2), and 30 min, 2 h, and 4 h postprandial. Capillary glucose and triglycerides were assessed at fasting, 30 min, 1 h, 2 h, and 4 h (triglycerides only). Both HIIE protocols increased fasting FMD compared with control (HIIE 4 × 4: 6.1 ± 0.4%, HIIE 16 × 1: 6.3 ± 0.5%, and control: 5.1 ± 0.4%, P fast food meal can attenuate but not entirely eliminate postprandial decreases in FMD. This effect is not dependent on reductions in postprandial lipemia or glycemia. NEW & NOTEWORTHY Two similar high-intensity interval exercise (HIIE) protocols performed ∼18 h before ingestion of a high-energy fast food meal attenuated but did not entirely eliminate postprandial endothelial dysfunction in young men largely by improving fasting endothelial function. Both HIIE protocols produced essentially identical results, suggesting high reproducibility of HIIE effects.

  20. The Impact of Rendered Protein Meal Oxidation Level on Shelf-Life, Sensory Characteristics, and Acceptability in Extruded Pet Food.

    Science.gov (United States)

    Chanadang, Sirichat; Koppel, Kadri; Aldrich, Greg

    2016-07-28

    Pet foods are expected to have a shelf-life for 12 months or more. Sensory analysis can be used to determine changes in products and to estimate products' shelf-life. The objectives of this study were to (1) investigate how increasing levels of oxidation in rendered protein meals used to produce extruded pet food affected the sensory properties and (2) determine the effect of shelf-life on pet owners' acceptability of extruded pet food diet formulated without the use of preservative. Pet food diets contained beef meat bone meal (BMBM) and chicken byproduct meal (CBPM) in which the oxidation was retarded with ethoxyquin, mixed tocopherols, or none at all, and then extruded into dry pet foods. These samples represented low, medium, and high oxidation levels, respectively. Samples were stored for 0, 3, 6, 9, and 12 months at ambient temperature. Each time point, samples were evaluated by six highly trained descriptive panelists for sensory attributes related to oxidation. Samples without preservatives were chosen for the acceptability test, since the differences in sensory characteristics over storage time were more distinguishable in those samples. Pet owners evaluated samples for aroma, appearance and overall liking. Descriptive sensory analysis detected significant changes in oxidized-related sensory characteristics over storage time. However, the differences for CBPM samples were more pronounced and directional. The consumer study showed no differences in pet owners' acceptability for BMBM samples. However, the noticeable increase in aroma characteristics (rancid aroma 0.33-4.21) in CBPM samples over storage time did have a negative effect on consumer's liking (overall liking 5.52-4.95).

  1. Requested meals versus scheduled meals

    Directory of Open Access Journals (Sweden)

    Ciampolini M

    2012-04-01

    Full Text Available Mario CiampoliniPreventive Gastroenterology Unit, Department of Paediatrics, Università di Firenze, Florence, ItalyBackground: Scheduled meals are considered to be equivalent to those requested by the infant (null hypothesis. In adults, we have found high blood glucose before scheduled meals and low blood glucose after recognition of validated initial hunger. Low preprandial blood glucose is associated with a decrease in energy intake and body weight both in adults who are overtly overweight and in those who are of normal weight with insulin resistance (hidden overweight. In this study, we investigated the validity of the null hypothesis between scheduled and requested meals in 2-year-old infants with chronic nonspecific diarrhea.Methods: We trained a "recognizing request" meal pattern in 70 mother-infant pairs. The trained meal pattern consisted of administering food after a first request that we validated by blood glucose measurement in the hospital laboratory. Using a 7-day food diary, mothers reported preprandial blood glucose measurements for their infants three times a day. We assessed mean preprandial blood glucose, daily energy intake, days with diarrhea, blood parameters, and anthropometry before training and 4 months after training, and compared the results with measurements in 73 randomly selected untrained controls.Results: In the trained group, there was a decrease in mean blood glucose from 86.9 ± 9.4 mg/dL to 76.4 ± 6.7 mg/dL (P < 0.0001, as well as a decrease in energy intake and days with diarrhea in comparison with control infants who maintained scheduled meals. Only two of 21 infants who had a mean blood glucose lower than 81.2 mg/dL at recruitment showed a statistically significant decrease in mean blood glucose, whereas 36 of 49 infants above this cutoff level showed a statistically significant decrease after training (Chi-square test, P < 0.0001.Conclusion: Requested meals are associated with low preprandial blood

  2. The Impact of a Home-Delivered Meal Program on Nutritional Risk, Dietary Intake, Food Security, Loneliness, and Social Well-Being.

    Science.gov (United States)

    Wright, Lauri; Vance, Lauren; Sudduth, Christina; Epps, James B

    2015-01-01

    Maintaining independence and continuing to live at home is one solution to manage the rising health care costs of aging populations in the United States; furthermore, seniors are at risk of malnutrition and food insecurity. Home-delivered meal programs are a tool to address food, nutrition, and well-being concerns of this population. Few studies have identified outcomes from these programs; this pilot study reviews the nutritional status, dietary intake, well-being, loneliness, and food security levels of seniors participating in a Meals on Wheels delivery service. Clients, new to the meal program, participated in pre- and postphone interviews, and 51 seniors completed the study. The survey was composed of five scales or questionnaires, and statistical analyses were conducted using SPSS. Improvements across all five measures were statistically significant after participating two months in the home-delivered meal program. Implications for further research, practice, and the Older Americans Act are discussed.

  3. Can a Toy Encourage Lower Calorie Meal Bundle Selection in Children? A Field Experiment on the Reinforcing Effects of Toys on Food Choice.

    Science.gov (United States)

    Reimann, Martin; Lane, Kristen

    2017-01-01

    The goal of this research was to test whether including an inexpensive nonfood item (toy) with a smaller-sized meal bundle (420 calories), but not with the regular-sized meal bundle version (580 calories), would incentivize children to choose the smaller-sized meal bundle, even among children with overweight and obesity. Logistic regression was used to evaluate the effect in a between-subjects field experiment of a toy on smaller-sized meal choice (here, a binary choice between a smaller-sized or regular-sized meal bundles). A random sample of 109 elementary school children from two schools in the Tucson, Arizona metropolitan area (55 females; Mage = 8.53 years, SDage = 2.14; MBMI = 18.30, SDBMI = 4.42) participated. Children's height and weight were measured and body-mass-index (BMI) was calculated, adjusting for age and sex. In our sample, 21 children were considered to be either overweight or obese. Logistic regression was used to evaluate the effect of a toy on smaller-sized meal choice. Results revealed that the inclusion of a toy with a smaller-sized meal, but not with the regular-sized version, predicted smaller-sized meal choice (P food when such is paired with a toy. BMI neither moderated nor nullified the effect of toy on smaller-sized meal choice (P = .125), suggesting that children with overweight and obesity can also be incentivized to choose less. This article is the first to suggest that fast-food restaurant chains may well utilize toys to motivate children to choose smaller-sized meal bundles. Our findings may be relevant for consumers, health advocates, policy makers, and marketers who would benefit from a strategy that presents healthier, but still desirable, meal bundle options.

  4. Can a Toy Encourage Lower Calorie Meal Bundle Selection in Children? A Field Experiment on the Reinforcing Effects of Toys on Food Choice.

    Directory of Open Access Journals (Sweden)

    Martin Reimann

    Full Text Available The goal of this research was to test whether including an inexpensive nonfood item (toy with a smaller-sized meal bundle (420 calories, but not with the regular-sized meal bundle version (580 calories, would incentivize children to choose the smaller-sized meal bundle, even among children with overweight and obesity. Logistic regression was used to evaluate the effect in a between-subjects field experiment of a toy on smaller-sized meal choice (here, a binary choice between a smaller-sized or regular-sized meal bundles. A random sample of 109 elementary school children from two schools in the Tucson, Arizona metropolitan area (55 females; Mage = 8.53 years, SDage = 2.14; MBMI = 18.30, SDBMI = 4.42 participated. Children's height and weight were measured and body-mass-index (BMI was calculated, adjusting for age and sex. In our sample, 21 children were considered to be either overweight or obese. Logistic regression was used to evaluate the effect of a toy on smaller-sized meal choice. Results revealed that the inclusion of a toy with a smaller-sized meal, but not with the regular-sized version, predicted smaller-sized meal choice (P < .001, suggesting that children can be incentivized to choose less food when such is paired with a toy. BMI neither moderated nor nullified the effect of toy on smaller-sized meal choice (P = .125, suggesting that children with overweight and obesity can also be incentivized to choose less. This article is the first to suggest that fast-food restaurant chains may well utilize toys to motivate children to choose smaller-sized meal bundles. Our findings may be relevant for consumers, health advocates, policy makers, and marketers who would benefit from a strategy that presents healthier, but still desirable, meal bundle options.

  5. Bioavailable iron in typical Thai meals: Comparative studies between radioactive in vitro and in vivo food iron absorption measurements

    International Nuclear Information System (INIS)

    Sritongkul, N.

    1989-03-01

    Presently available in vivo methods for assessing iron absorption in human subjects, although physiologically acceptable and accurate, are not practical for screening large numbers of food and diet samples. A simple in vitro method for determining the amount of iron available for absorption was therefore investigated. It is based on the common pool concept of food iron absorption using radioactive Fe-59 as a marker of the iron present in the bioavailable iron pool. The ionizable iron was measured after an initial peptic digestion by using pepsin/HCl at pH 1.35 followed by an increase of the pH to 6.0 to simulate duodenal alkalinity. The method was proved to be simple, reproducible and applicable either to single food items or whole meals of varying composition. It is able to detect known enhancers or inhibitors of food iron absorption. The percent ionizable iron among 5 different meals with the inclusion of inhibitor or enhancer was shown to correlate closely with the percentage of iron absorbed in human subjects (r=0.9197, p<0.001). A high correlation between the in vivo and in vitro methods was also observed when the results were expressed as absorption ratios and ionizable ratios (r=0.9192, p<0.001). The method is expected to be useful for improving diet composition to increase the iron availability of some typical meals in developing countries, including those which are known to contain considerable amounts of inhibitors of iron absorption. 39 refs, 1 fig., 13 tabs

  6. Estimating the impact of various menu labeling formats on parents' demand for fast-food kids' meals for their children: An experimental auction.

    Science.gov (United States)

    Hobin, Erin; Lillico, Heather; Zuo, Fei; Sacco, Jocelyn; Rosella, Laura; Hammond, David

    2016-10-01

    This study experimentally tested whether parents' demand for fast-food kids' meals for their children is influenced by various menu labeling formats disclosing calorie and sodium information. The study also examined the effect of various menu labeling formats on parents' ability to identify fast-food kids' meals with higher calorie and sodium content. Online surveys were conducted among parents of children aged 3-12. Parents were randomized to view 1 of 5 menu conditions: 1) No Nutrition Information; 2) Calories-Only; 3) Calories + Contextual Statement (CS); 4) Calories, Sodium, + CS; and, 5) Calorie and Sodium in Traffic Lights + CS. Using an established experimental auction study design, parents viewed replicated McDonald's menus according to their assigned condition and were asked to bid on 4 Happy Meals. A randomly selected price was chosen; bids equal to or above this price "won" the auction, and bids less than this price "lost" the auction. After the auction, participants were asked to identify the Happy Meal with the highest calories and sodium content. Adjusting for multiple comparisons and covariates, the Calories, Sodium, + CS menu had a mean attributed value across all 4 Happy Meals which was 8% lower (-$0.31) than the Calories + CS menu (p fast-food kids' meals and better support parents in making more informed and healthier food choices for their children. Copyright © 2016. Published by Elsevier Ltd.

  7. Levels of polybrominated diphenyl-ethers and polybrominated dioxins in fish, total diet study food groups, and Japanese meals

    Energy Technology Data Exchange (ETDEWEB)

    Ashizuka, Y.; Nakagawa, R.; Hori, T.; Tobiishi, K.; Iida, T. [Fukuoka Inst. of Health and Environmental Sciences, Dazaifu (Japan)

    2004-09-15

    Since they were found in mother's milk and blood in several studies, the polybrominated diphenyl-ethers (PBDEs) and other polybrominated flame-retardants (BFRs) that are used in plastics, electrical appliances, and textiles have been recognized as ubiquitous pollutants. BFRs are precursors of polybrominated dibenzo-p-dioxins/ polybrominated dibenzofurans (PBDD/Fs). Recently, 2,3,7,8-TBDD/Fs and PBDEs have been detected in adipose tissue and blood in Japanese people. Food is naturally suspected. However, there is very few information on food contamination with those brominated compounds in Japan. Therefore, we measured the levels of PBDEs and PBDD/Fs in various fish samples, meal samples, and total diet study (TDS) food groups and estimated Japanese people's dietary intake of PBDD/Fs and PBDEs.

  8. Effect of Fish Meal Level on Growth, Food Digestibility and Fur Properties of Farmed Mink (Mustela vison

    Directory of Open Access Journals (Sweden)

    HT Korhonen

    2012-01-01

    Full Text Available Abstract. Our study sought to determine the effects of normal vs high fish meal levels in the diet on the growing-furring process and apparent food digestibility of farmed male mink (Mustela vison. The subjects were two groups of juvenile dark mink born in May and weaned in August. The experiment started after weaning with two diet groups: (1 normal level of fish meal (NOR, i.e. 4.5% of diet, and (2 high level of fish meal (HIGH, i.e. 10.0% of diet. We found that the mink on the high fishmeal (HIGH diet consumed slightly more fresh food than the mink on the normal fishmeal diet (NOR (total consumption 30.6 kg vs 28.1 kg. The mink in the NOR group ingested almost the same amount of food as dry matter and energy as the mink in the HIGH group. On October 22, the body weights of the HIGH group animals were significantly higher than those of the NOR animals. At the final weighing on December 3 (at pelting, a tendency for the body weights of NOR mink was noted to be lower than those of HIGH mink. Skin length was significantly shorter in NOR than in HIGH mink. The number of white wool skins (i.e. fur defect was higher in NOR than in HIGH mink (4 vs 2 skins. Statistically significant differences in other fur variables were not found between the groups. The apparent digestibility of protein, fat and organic matter was significantly better in HIGH than in NOR mink. Our findings tempt us to conclude that the proportion of fish products, at least those of fishmeal, can be increased in the diet of farm-raised juvenile mink. Keywords: farm-raised mink, feeding, fish products, diet, growing-furring period Animal Production 14(1:63-69, January 2012

  9. Using a smaller dining plate does not suppress food intake from a buffet lunch meal in overweight, unrestrained women.

    Science.gov (United States)

    Yip, Wilson; Wiessing, Katy R; Budgett, Stephanie; Poppitt, Sally D

    2013-10-01

    The aim of the study was to determine whether plate size affects ad libitum energy intake (EI) at a buffet-style lunch in overweight, yet unrestrained women. Twenty overweight/obese (BMI=25-40 kg/m(2)) women attended two study visits, and were randomly assigned to small (19.5 cm) or large (26.5 cm) diameter plate size at a free choice lunch meal. At 9 am participants were given a small (0.5 MJ) breakfast, followed at 12 noon by the lunch meal from which they ate ad lib until comfortably full. Mean (SEM) EI at lunch was 3975 (239)kJ and 3901 (249) kJ respectively for small and large plate size. There was no detectable difference in EI between the two plate sizes (P>0.05). When in a raised state of hunger and offered a palatable buffet meal, altering the diameter of the dining plate onto which food was self-served did not significantly alter ad lib EI. We conclude there was no evidence that a smaller plate suppressed EI in a group of unrestrained, overweight women encouraged to eat to appetite from a wide choice of items. Whether plate size is a useful cue for portion size, and hence control of EI, in individuals actively restricting intake however remains possible, and requires investigation. Copyright © 2013 Elsevier Ltd. All rights reserved.

  10. Family Meal Frequency and Association with Household Food Availability in United States Multi-Person Households: National Health and Nutrition Examination Survey 2007-2010.

    Directory of Open Access Journals (Sweden)

    Sarah L Newman

    Full Text Available Family meals are associated with a healthier diet among children and adolescents, but how family meal frequency varies in the U.S. population overall by household food availability and sociodemographic characteristics is not well characterized.The U.S. National Health and Nutrition Examination Survey 2007-2010 assessed the frequency of family meals eaten at home in the past week and the household availability of fruits, dark green vegetables, salty snacks, and sugar-sweetened beverages.Computer-assisted face-to-face interviews with a selected adult (≥18 years who owned or rented the home (i.e., the household reference person.We analyzed information on family meal frequency for 18,031 participants living in multi-person households in relation to sociodemographic characteristics and food availability.Among the U.S. population living in households of two or more individuals, the prevalence (95% confidence interval of having 0-2, 3-6 and ≥7 family meals/week was 18.0% (16.6-19.3, 32.4% (31.0-33.9, and 49.6% (47.8-51.4, respectively. Greater household availability of fruits and dark green vegetables and less availability of salty snacks and sugar-sweetened beverages was associated with more frequent family meals. Family meals were more prevalent in low-income households and those in which the reference person was ≥65 years, married, or had less than high school education.About half of the US population living in households of 2 or more people shares meals frequently with their family at home. Family meal frequency was positively associated with a healthier pattern of household food availability.

  11. Family Meal Frequency and Association with Household Food Availability in United States Multi-Person Households: National Health and Nutrition Examination Survey 2007-2010

    Science.gov (United States)

    Newman, Sarah L.; Tumin, Rachel; Andridge, Rebecca; Anderson, Sarah E.

    2015-01-01

    Objective Family meals are associated with a healthier diet among children and adolescents, but how family meal frequency varies in the U.S. population overall by household food availability and sociodemographic characteristics is not well characterized. Design The U.S. National Health and Nutrition Examination Survey 2007–2010 assessed the frequency of family meals eaten at home in the past week and the household availability of fruits, dark green vegetables, salty snacks, and sugar-sweetened beverages. Setting Computer-assisted face-to-face interviews with a selected adult (≥18 years) who owned or rented the home (i.e., the household reference person). Subjects We analyzed information on family meal frequency for 18,031 participants living in multi-person households in relation to sociodemographic characteristics and food availability. Results Among the U.S. population living in households of two or more individuals, the prevalence (95% confidence interval) of having 0–2, 3–6 and ≥7 family meals/week was 18.0% (16.6–19.3), 32.4% (31.0–33.9), and 49.6% (47.8–51.4), respectively. Greater household availability of fruits and dark green vegetables and less availability of salty snacks and sugar-sweetened beverages was associated with more frequent family meals. Family meals were more prevalent in low-income households and those in which the reference person was ≥65 years, married, or had less than high school education. Conclusions About half of the US population living in households of 2 or more people shares meals frequently with their family at home. Family meal frequency was positively associated with a healthier pattern of household food availability. PMID:26636976

  12. Oxidative Priority, Meal Frequency, and the Energy Economy of Food and Activity: Implications for Longevity, Obesity, and Cardiometabolic Disease.

    Science.gov (United States)

    Cronise, Raymond J; Sinclair, David A; Bremer, Andrew A

    2017-02-01

    In most modern societies, the relationship that many individuals have with food has fundamentally changed from previous generations. People have shifted away from viewing food as primarily sustenance, and rather now seek out foods based on pure palatability or specific nutrition. However, it is far from clear what optimal nutrition is for the general population or specific individuals. We previously described the Food Triangle as a way to organize food based on an increasing energy density paradigm, and now expand on this model to predict the impact of oxidative priority and both nutrient and fiber density in relation to caloric load. When combined with meal frequency, integrated energy expenditure, macronutrient oxidative priority, and fuel partitioning expressed by the respiratory quotient, our model also offers a novel explanation for chronic overnutrition and the cause of excess body fat accumulation. Herein, we not only review how metabolism is a dynamic process subject to many regulators that mediate the fate of ingested calories but also discuss how the Food Triangle predicts the oxidative priority of ingested foods and provides a conceptual paradigm for healthy eating supported by health and longevity research.

  13. [Dietary exposure assessment of substances in foods : The BfR MEAL study - the first German total diet study].

    Science.gov (United States)

    Sarvan, Irmela; Bürgelt, Michaela; Lindtner, Oliver; Greiner, Matthias

    2017-07-01

    The dietary exposure of a population to chemical substances is estimated based on representative consumption data and data on the occurrence of substances in foods. Consumption data in Germany for different age groups are provided by the National Nutrition Survey ll, VELS, EsKiMo and the ongoing KiESEL study. The data for the levels of substances in foods is currently obtained from the German food monitoring programme (Lebensmittel-Monitoring) and the German Food Composition Table (Bundeslebensmittelschlüssel) and is not sufficient for a comprehensive evaluation of dietary exposure in Germany. More data is needed and, in particular, the range of analysed substances should be broadened to reduce the uncertainties of the exposure assessment. A representative data basis for concentrations of substances in foods will be established with the first German total diet study, called the BfR MEAL study. The study will markedly reduce major uncertainties in the dietary exposure assessment through its wide coverage of substances in food groups, the inclusion of prepared foods, the orientation on low measurement limits as well as the analysis of substances without a reliable data basis.

  14. The timing of meals

    NARCIS (Netherlands)

    Strubbe, JH; Woods, SC; Woods, Stephen C.

    In most individuals, food intake occurs as discrete bouts or meals, and little attention has been paid to the factors that normally determine when meals will occur when food is freely available. On the basis of experiments using rats, the authors suggest that when there are no constraints on

  15. An art report to analyze internal and external research status for the establishment of the safe supply system of the foods for military meal service using ionization energy

    Energy Technology Data Exchange (ETDEWEB)

    Byun, Myung Woo; Lee, Ju Woon; Kim, Jang Ho; Jo, Cheol Hun; Kim, Dong Ho; Lee, You Seok

    2003-09-15

    Since the risk of food-borne pathogenic diseases such as E. coli O157:H7 and Salmonella always remains in the military meal service system, it is necessary to develop the method to eliminate this problem. According to the preference survey of military meals, it is shown that soldiers preferred the improvement in quality such as tastes and variety to the increase in quantity. For this reason, the supply of diverse foods, improvement of cooking methods, and the complement of meal service facilities are required. The developed countries such as the United States maintain the facilities to control the environmental factors such as temperature, moisture, and oxygen and they develop and use the rapid methods to test the storage times of each category of foods based on the theoretical studies of food storage/preservation/processing and their experimental data. Due to the ordinary sanitation methods are gradually limited all over the world, as new technology for prevention of food-borne diseases and establishment to manufacture wholesome food, a radiation technology is very effective to ensure safe food and preservation/distribution, improve the safety of processed food and its manufacturing processes. And, the military meal service including combat rations furnishes viability, energy, ability for duty, and mental rest to soldiers. Furthermore, it ensures combat capabilities, enhances mobility power of troops, improves combat efficiency, and establishes the military supply system. It is necessary to study irradiation technique in order to establish the safe food supply system for military meal service and eliminate contamination such as food-borne disease for combat crews as an essential element in military power.

  16. An art report to analyze internal and external research status for the establishment of the safe supply system of the foods for military meal service using ionization energy

    International Nuclear Information System (INIS)

    Byun, Myung Woo; Lee, Ju Woon; Kim, Jang Ho; Jo, Cheol Hun; Kim, Dong Ho; Lee, You Seok

    2003-09-01

    Since the risk of food-borne pathogenic diseases such as E. coli O157:H7 and Salmonella always remains in the military meal service system, it is necessary to develop the method to eliminate this problem. According to the preference survey of military meals, it is shown that soldiers preferred the improvement in quality such as tastes and variety to the increase in quantity. For this reason, the supply of diverse foods, improvement of cooking methods, and the complement of meal service facilities are required. The developed countries such as the United States maintain the facilities to control the environmental factors such as temperature, moisture, and oxygen and they develop and use the rapid methods to test the storage times of each category of foods based on the theoretical studies of food storage/preservation/processing and their experimental data. Due to the ordinary sanitation methods are gradually limited all over the world, as new technology for prevention of food-borne diseases and establishment to manufacture wholesome food, a radiation technology is very effective to ensure safe food and preservation/distribution, improve the safety of processed food and its manufacturing processes. And, the military meal service including combat rations furnishes viability, energy, ability for duty, and mental rest to soldiers. Furthermore, it ensures combat capabilities, enhances mobility power of troops, improves combat efficiency, and establishes the military supply system. It is necessary to study irradiation technique in order to establish the safe food supply system for military meal service and eliminate contamination such as food-borne disease for combat crews as an essential element in military power

  17. Children who are pressured to eat at home consume fewer high-fat foods in laboratory test meals.

    Science.gov (United States)

    Lee, Heewon; Keller, Kathleen L

    2012-02-01

    Parents use greater pressure to eat with children who weigh less, but the impact of this practice is unclear. The purpose of this cross-sectional study was to determine the association between parental reports of eating pressure and children's actual intake across four identical ad libitum meals. Sixty-eight ethnically diverse, 4- to 6-year-old children from New York, NY, participated in this study from 2005 to 2007. Eating pressure was measured by the Child Feeding Questionnaire. Height and weight were measured and converted to body mass index z scores. Meals consisted of macaroni and cheese, string beans, carrots, grapes, graham crackers, cheese sticks, milk, pudding, and a sugar-sweetened beverage. Multiple regressions were performed to determine the extent to which pressure to eat predicted food intake after adjusting for BMI z score and child weight concern. Pressure to eat was negatively associated with child BMI z score (r=-0.37; Peat is associated with lower intake of some high-fat foods in the laboratory, where no pressure is applied. Copyright © 2012 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.

  18. Glycemia and insulinemia in healthy subjects after lactose-equivalent meals of milk and other food proteins

    DEFF Research Database (Denmark)

    Nilsson, Mikael; Stenberg, Marianne; Frid, Anders H

    2004-01-01

    or vegetable proteins on concentrations of postprandial blood glucose, insulin, amino acids, and incretin hormones [glucose-dependent insulinotropic polypeptide (GIP) and glucagon-like peptide 1] in healthy subjects. DESIGN: Twelve healthy volunteers were served test meals consisting of reconstituted milk...... was accompanied by higher AUCs for insulin (90%) and GIP (54%). CONCLUSIONS: It can be concluded that food proteins differ in their capacity to stimulate insulin release, possibly by differently affecting the early release of incretin hormones and insulinotropic amino acids. Milk proteins have insulinotropic......BACKGROUND: Milk products deviate from other carbohydrate-containing foods in that they produce high insulin responses, despite their low GI. The insulinotropic mechanism of milk has not been elucidated. OBJECTIVE: The objective was to evaluate the effect of common dietary sources of animal...

  19. [Purchase of local foods for school meals in Andalusia, the Canary Islands and the Principality of Asturias (Spain)].

    Science.gov (United States)

    Soares, Panmela; Caballero, Pablo; Davó-Blanes, Mari Carmen

    To explore and compare the characteristics of Primary Education Centres (PEC) in Andalusia, the Canary Islands and the Principality of Asturias depending on whether or not they make local food purchases (LFP) for school meals and to explore the opinion of cafeteria managers about the benefits and challenges of this type of purchase. Information on the characteristics of 186 PECs and opinions of cafeteria managers about the benefits/challenges of LFP was collected through an electronic questionnaire. Data were stratified according to how the products were purchased (LFP: yes/no), and the chi square test was applied. 38.2% of the PECs studied make LFP. This is more frequent in rural areas (51.0 with self-managed cafeterias (80.0%), and their own kitchen (65.5%). These centres have less expensive menus than their peers (69.8%), participate more frequently in healthy eating programmes (81.5%) and purchase more organic food products (65.8%). According to the majority of the participants whose centres engage in LFP, the benefits include: supporting the local economy (97.2%), the offer of fresh foods (97.2%) and environmental sustainability (93.0%). The challenges include: productive capacity of the region (50.7%), the seasonal variation in food production (71.8%), and the lack of support (42.3%) and information from the government (46.5%). The location of the centres, the management of the cafeteria and the availability of a kitchen on site can influence the development of LFP in schools. Government support could help to integrate LFP in schools, improving school meals at a lower economic and environmental cost. Copyright © 2017 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

  20. Family food involvement and frequency of family dinner meals among Australian children aged 10-12years. Cross-sectional and longitudinal associations with dietary patterns.

    Science.gov (United States)

    Leech, Rebecca M; McNaughton, Sarah A; Crawford, David A; Campbell, Karen J; Pearson, Natalie; Timperio, Anna

    2014-04-01

    Involvement in meal preparation and eating meals with the family are associated with better dietary patterns in adolescents, however little research has included older children or longitudinal study designs. This 3-year longitudinal study examines cross-sectional and longitudinal associations between family food involvement, family dinner meal frequency and dietary patterns during late childhood. Questionnaires were completed by parents of 188 children from Greater Melbourne, Australia at baseline in 2002 (mean age=11.25years) and at follow-up in 2006 (mean age=14.16years). Principal components analysis (PCA) was used to identify dietary patterns. Factor analysis (FA) was used to determine the principal factors from six indicators of family food involvement. Multiple linear regression models were used to predict the dietary patterns of children and adolescents at baseline and at follow-up, 3years later, from baseline indicators of family food involvement and frequency of family dinner meals. PCA revealed two dietary patterns, labeled a healthful pattern and an energy-dense pattern. FA revealed one factor for family food involvement. Cross-sectionally among boys, family food involvement score (β=0.55, 95% CI: 0.02, 1.07) and eating family dinner meals daily (β=1.11, 95% CI: 0.27, 1.96) during late childhood were positively associated with the healthful pattern. Eating family dinner meals daily was inversely associated with the energy-dense pattern, cross-sectionally among boys (β=-0.56, 95% CI: -1.06, -0.06). No significant cross-sectional associations were found among girls and no significant longitudinal associations were found for either gender. Involvement in family food and eating dinner with the family during late childhood may have a positive influence on dietary patterns of boys. No evidence was found to suggest the effects on dietary patterns persist into adolescence. Copyright © 2014 Elsevier Ltd. All rights reserved.

  1. Energy intake from commercially-prepared meals by food source in Korean adults: Analysis of the 2001 and 2011 Korea National Health and Nutrition Examination Surveys

    Science.gov (United States)

    Choi, Injoo; Kim, Won Gyoung

    2017-01-01

    BACKGROUND/OBJECTIVES The commercial foodservice industry in Korea has shown rapid growth recently. This study examined Korean adults' consumption of commercially-prepared meals based on where the food was prepared. SUBJECTS/METHODS Data from a 24-hour dietary recall of the 2001 and 2011 Korea National Health and Nutrition Examination Surveys were analyzed. A total of 10,539 subjects (n = 6,152 in 2001; n = 4,387 in 2011) aged 19-64 years were included for analysis. Commercially-prepared meals were classified into four food source groups based on where the food was prepared: Korean restaurants, Chinese/Western/Japanese restaurants, fast-food restaurants, and retail stores. Subjects' energy intake, including the amount and proportion of calories, was examined for each food source. The analysis was also conducted by gender for age-stratified groups: 19-29, 30-49, and 50-64 years old. RESULTS Korean adults' energy intake from commercially-prepared meals increased in the amount of calories (551 kcal to 635 kcal, P food source of commercially-prepared meals was Korean restaurants in both years. The amount and proportion of calories from retail stores increased from 83 kcal to 143 kcal (P Korean adults consumed about one-fourth of their energy intake from commercially-prepared meals. In particular, males aged 30-49 years and females aged 19-29 years consumed more than one-third of their energy intake from commercially-prepared meals. Korean restaurants played a significant role in Korean adults' energy intake. Retail stores increased influence on Korean adults' energy intake. These results could be useful for developing health promotion policies and programs. PMID:28386389

  2. Fast food consumer´s awareness about the health risks and factors leading to preference for this type of meals

    OpenAIRE

    BENÝŠKOVÁ, Ivetta

    2014-01-01

    Consumption of fast-food style meals increases the risk of occurrence of health problems that might result in some diseases called lifestyle diseases or diseases of civilization. Frequent fast food consumption and related inadequate eating habits lead to increased morbidity and mortality linked particularly to obesity, diabetes, hypertension, cardiovascular diseases and other health problems even from early age. This thesis analyses the problems of eating at fast food restaurants and stands f...

  3. Food culture in the home environment: family meal practices and values can support healthy eating and self-regulation in young people in four European countries.

    Science.gov (United States)

    de Wit, John B F; Stok, F Marijn; Smolenski, Derek J; de Ridder, Denise D T; de Vet, Emely; Gaspar, Tania; Johnson, Fiona; Nureeva, Lyliya; Luszczynska, Aleksandra

    2015-03-01

    Overweight epidemics, including among children and adolescents, are fuelled by contemporary obesogenic environments. Recent research and theory highlight the importance of socio-cultural factors in mitigating adverse impacts of the abundance of food in high-income countries. The current study examines whether family meal culture shapes young people's eating behaviors and self-regulation. Young people aged 10-17 years were recruited through schools in four European countries: the Netherlands, Poland, Portugal and the United Kingdom. A total of 2,764 participants (mean age 13.2 years; 49.1% girls) completed a self-report questionnaire in class, providing information on healthy and unhealthy eating, joint family meals and communal meal values and use of eating-related self-regulation strategies. Path analysis found that family meal culture variables were significantly associated with young people's eating behaviors, as was self-regulation. Significant indirect effects of family meal culture were also found, through self-regulation. Results confirm that family meal culture, encompassing values as well as practices, shapes young people's eating behaviors. Findings extend and link previously separate lines of enquiry by showing how food cultures can play out in the home environment. Importantly, the study contributes novel evidence suggesting that self-regulation is shaped by the home environment and mediates its influence. © 2014 The International Association of Applied Psychology.

  4. Meals for Good

    Science.gov (United States)

    Carpenter, Leah R; Smith, Teresa M; Stern, Katherine; Boyd, Lisa Weissenburger-Moser; Rasmussen, Cristy Geno; Schaffer, Kelly; Shuell, Julie; Broussard, Karen; Yaroch, Amy L

    2017-12-01

    Innovative approaches to childhood obesity prevention are warranted in early care and education (ECE) settings, since intervening early among youth is recommended to promote and maintain healthy behaviors. The objective of the Meals for Good pilot was to explore feasibility of implementing a food bank-based catering model to ECE programs to provide more nutritious meals, compared to meals brought from home (a parent-prepared model). In 2014-2015, a 12-month project was implemented by a food bank in central Florida in four privately-owned ECE programs. An explanatory sequential design of a mixed-methods evaluation approach was utilized, including a pre-post menu analysis comparing parent-prepared meals to the catered meals, and stakeholder interviews to determine benefits and barriers. The menu analysis of lunches showed daily reductions in calories, fat, and saturated fat, but an increase in sodium in catered meals when compared to parent-prepared meals. Interviews with ECE directors, teachers, parents, and food bank project staff, identified several benefits of the catered meals, including healthfulness of meals, convenience to parents, and the ECE program's ability to market this meal service. Barriers of the catered meals included the increased cost to parents, transportation and delivery logistics, and change from a 5 to a 2-week menu cycle during summer food service. This pilot demonstrated potential feasibility of a food bank-ECE program partnership, by capitalizing on the food bank's existing facilities and culinary programming, and interest in implementing strategies focused on younger children. The food bank has since leveraged lessons learned and expanded to additional ECE programs.

  5. The warm meal "foodprint"of the UMCG. Environmental impact of a hospital food system.

    NARCIS (Netherlands)

    Politiek, Eline

    2013-01-01

    SUMMARY Food is the third largest contributor to human-caused environmental impact (FAO, 2009). Food has an environmental impact on fields like: CO2 emission, energy use, land use, and water use (FAO, 2009). World-wide 30% to 50% of all food is lost or w

  6. Learning through school meals?

    DEFF Research Database (Denmark)

    Benn, Jette; Carlsson, Monica Susanne

    2014-01-01

    This article is based on a qualitative multiple case study aimed at ealuating the effects of free school meal intervention on pupils' learning, and on the learning environment i schools. The study was conducted at four schools, each offereing free school meals for 20 weeks. At each school...... individual and focus Group interviws were conducted with students in grade 5-7 and grades 8-9- Furthermor, students were obserede during lunch breaks, and interviews were conducted with the class teacher, headmaster and/or the person responsible for school meals. The pupose of the article is to explore...... the lelarning potentials of school meals. The corss-case analysis focuses on the involved actors' perceptions of the school meal project and the meals, including Places Places, times and contexts, and the pupils' concepts and competencies in relation to food, meals and Health, as well as their involvement...

  7. Simultaneous determination of riboflavin and pyridoxine by UHPLC/LC-MS in UK commercial infant meal food products.

    Science.gov (United States)

    Zand, Nazanin; Chowdhry, Babur Z; Pullen, Frank S; Snowden, Martin J; Tetteh, John

    2012-12-15

    An assay for the simultaneous quantitative determination of riboflavin and pyridoxine in eight different complementary infant meal products has been developed in order to (1) estimate the daily intake of these vitamins from commercial infant food consumption, and (2) ascertain their nutritional suitability relative to dietary guidelines for the 6-9 months age group. The method involves mild hydrolysis of the foods, an extraction of the supernatant by centrifugation followed by quantitative determination using ultra-high performance liquid chromatography. Separation of the two water soluble vitamins is achieved within one minute and the resultant sample is also LC-MS compatible. Despite wide individual differences between brands (p=6.5e-12), no significant differences were observed in the level of pyridoxine between the meat and vegetable-based varieties (p=0.7) per 100g of commercial infant food. Riboflavin was not detected in any of the samples where the detection limit was below 0.07 μg/mL. In terms of the Reference Nutrient Intake (RNI) of pyridoxine for 6-9 months old infants, the complementary infant meal products analysed herein provided less than 15% of the RNI values with mean (SD) values of 12.87 (± 4.46)% and 13.88 (± 4.97)% for the meat- and vegetable-based recipes, respectively. The estimated total daily intake of riboflavin and pyridoxine from the consumption of commercial complementary food was found to be satisfactory and in accordance with the Dietary Reference Values (DRVs). The intake of both riboflavin and pyridoxine was estimated to be mainly derived from the consumption of formula milk which could be a cause of concern if the quality of an infant's milk diet is compromised by an inadequate or lack of supplemented milk intake. The results of this study suggest that the selected commercial complementary infant foods in the UK market may not contain the minimum levels of riboflavin and pyridoxine required for the labelling declaration of the

  8. Child and Adult Care Food Program: Meal Pattern Revisions Related to the Healthy, Hunger-Free Kids Act of 2010. Final rule.

    Science.gov (United States)

    2016-04-25

    This final rule updates the meal pattern requirements for the Child and Adult Care Food Program to better align them with the Dietary Guidelines for Americans, as required by the Healthy, Hunger-Free Kids Act of 2010. This rule requires centers and day care homes participating in the Child and Adult Care Food Program to serve more whole grains and a greater variety of vegetables and fruit, and reduces the amount of added sugars and solid fats in meals. In addition, this final rule supports mothers who breastfeed and improves consistency with the Special Supplemental Nutrition Program for Women, Infants, and Children and with other Child Nutrition Programs. Several of the changes are extended to the National School Lunch Program, School Breakfast Program, and Special Milk Program. These changes are based on the Dietary Guidelines for Americans, science-based recommendations made by the National Academy of Medicine (formerly the Institute of Medicine of the National Academies), cost and practical considerations, and stakeholder's input. This is the first major revision of the Child and Adult Care Food Program meal patterns since the Program's inception in 1968. These improvements to the meals served in the Child and Adult Care Food Program are expected to safeguard the health of young children by ensuring healthy eating habits are developed early, and improve the wellness of adult participants.

  9. The food and meal pattern in the urban African population of the ...

    African Journals Online (AJOL)

    A cross sectional dietary study, utilising the 24 hour recall method, was conducted among 983 African adults aged 15 to 64 years resident in the Cape Peninsula during 1990. An evaluation of the dietary intake pattern revealed a diet confined to a relatively narrow range of foods, but little evidence of nutrient-empty food ...

  10. Measuring Dutch meals, Healthy diet and safe food in the Netherlands, Summary and Key messages

    NARCIS (Netherlands)

    Kreijl CF van; Knaap AGAC; VTV

    2004-01-01

    Food in the Netherlands is safer than ever before, but the Dutch eat too much and the wrong types of food. This causes a substantial health loss and shortens life-expectancy by an average 2 years. These are some important conclusions from a report that was originally written in Dutch, entitled "Ons

  11. Meal of The Day After Tomorrow. Ideas about Food and Nourishment in Post-Apocalyptic Movies

    Directory of Open Access Journals (Sweden)

    Ana Banić Grubišić

    2016-02-01

    Full Text Available The paper considers cultural ideas about food and nutrition in movies depicting a post-apocalyptic world. Food/nutrition in these movies functions as a metaphor which is used to depict the future regression of human civilization to a hypothetical previous stage of development. Food also becomes a powerful symbol in these movies, it is used to outline the boundary (but is also a mediator between order (civilization and chaos (the post-apocalyptic society of the future, to underline the contrast between us (we, humans and others (them, non-humans. The questions posed in this paper are concerned with the kind of food which is described utilizing the language of the end of the world, and the social relations, established through the use of food, between people in such environments, the fears about contemporary food fictionally shaped and expressed through science fiction movies etc. By examining scenes of food consumption in the chosen films, certain recurrent themes pertaining to food will be isolated, and models of nutrition which post-apocalyptic movies have in common will be considered as ways to denote the "otherness" of the future.

  12. 7 CFR Appendix A to Part 226 - Alternate Foods for Meals

    Science.gov (United States)

    2010-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS CHILD AND ADULT CARE FOOD PROGRAM Pt. 226, App. A Appendix A to Part 226... produced from plant or animal sources. b. The biological quality of the protein in the alternate protein...

  13. 7 CFR Appendix A to Part 225 - Alternate Foods for Meals

    Science.gov (United States)

    2010-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE CHILD NUTRITION PROGRAMS SUMMER FOOD SERVICE PROGRAM Pt. 225, App. A Appendix A to Part 225... produced from plant or animal sources. b. The biological quality of the protein in the alternate protein...

  14. Accuracy of food photographs for quantifying food servings in a lunch meal setting among Danish children and adults

    DEFF Research Database (Denmark)

    Biltoft-Jensen, Anja Pia; Nielsen, Trine Holmgaard; Ygil, Karin Hess

    2017-01-01

    Visual aids, such as food photographs, are widely used in estimating food quantities in dietary surveys. The present study aimed to assess how accurately Danish adults and children can estimate food portion sizes using 37 series of photographs illustrating four to six different portion sizes under...... real-life conditions; determine whether adults were more accurate than children; and estimate the error caused by using portion size photographs to estimate weights of foods consumed in macronutrient calculation. Six hundred and twenty-two adults and 109 children were recruited in three workplace...... canteens and in two schools, respectively, to estimate their lunchtime portions based on photographs. Participants were instructed to keep the foods separated on their plate when taking lunch. Participants thereafter estimated their own portions by looking at the relevant series of photographs. The actual...

  15. Impact of two low-calorie meals with and without bread on the sensation of hunger, satiety and amount of food consumed.

    Science.gov (United States)

    Loria Kohen, V; Gómez Candela, C; Fernández Fernández, C; Pérez Torres, A; Villarino Sanz, M; Bermejo, L M

    2011-01-01

    The aim was to compare the differences in feelings of hunger and satiety in a group of overweight/obese women after eating a test meal with or without bread. The study included 122 women (BMI≥25BREAD meal (2.40 MJ, 46% carbohydrates, 26% protein, 28% fat; which included rice or pasta) and BREAD meal (2.39 MJ, with equal caloric distribution and the same foods except with bread instead of rice or pasta). A visual analogue scale (VAS) was used, with 5 questions to be answered at different times: 1) just before eating, 2) just after eating and exactly 3) 60 and 4) 90 minutes after eating the test meal. The test was performed at the start and after 16 weeks of following a lifestyle modification program based on a low-calorie diet (with or without bread). 104 women completed the study (48.4±9.0 years) with a baseline BMI of 29.8±3.5 kg/m². At the start of the study there were no significant differences in any of the VAS parameters measured between the groups. After 16 weeks, BREAD group obtained higher scores in question 3 (referring to the sensation of satiety) that were significant at time 3 (7 versus 5; pbread in a low-calorie meal may result in a greater sensation of satiety after eating. These results contradict the recommendation to exclude bread from a food plan aimed at weight loss.

  16. Accuracy of food photographs for quantifying food servings in a lunch meal setting among Danish children and adults.

    Science.gov (United States)

    Biltoft-Jensen, A; Holmgaard Nielsen, T; Hess Ygil, K; Christensen, T; Fagt, S

    2018-02-01

    Visual aids, such as food photographs, are widely used in estimating food quantities in dietary surveys. The present study aimed to assess how accurately Danish adults and children can estimate food portion sizes using 37 series of photographs illustrating four to six different portion sizes under real-life conditions; determine whether adults were more accurate than children; and estimate the error caused by using portion size photographs to estimate weights of foods consumed in macronutrient calculation. Six hundred and twenty-two adults and 109 children were recruited in three workplace canteens and in two schools, respectively, to estimate their lunchtime portions based on photographs. Participants were instructed to keep the foods separated on their plate when taking lunch. Participants thereafter estimated their own portions by looking at the relevant series of photographs. The actual food portions were then weighed. The proportion of correct estimations was 42% overall (range 19-77%). The mean difference (%) between estimated and actual weight was 17% (range 1-111%). Small portion size photographs were more often used correctly compared to larger portion photographs. Children had as many correct estimations as adults, although they overestimated portions more. Participants using fractions of (or more than) one photograph to estimate the portion of a food had significantly larger errors. When calculating the macronutrient content of a weekly menu using the estimated portion sizes, protein had the largest error (29%). When used in a real-life situation, the portion size photographs validated in the present study showed a certain inaccuracy compared to the actual weights. © 2017 The British Dietetic Association Ltd.

  17. Pre-meal screen-time activities increase subjective emotions, but not food intake in young girls.

    Science.gov (United States)

    Totosy de Zepetnek, Julia O; Pollard, Damion; Welch, Jo M; Rossiter, Melissa; Faghih, Shiva; Bellissimo, Nick

    2017-04-01

    To determine the effect of pre-meal screen-time activities on subjective emotions, subjective appetite, and food intake (FI) in 9-14 year-old girls. In this clinical study, 31 girls completed four 45-min treatment conditions of television viewing (TVV), video game playing (VGP), a challenging computer task (CT), and sitting without screen exposure (control) in a randomized order. Each treatment condition was followed immediately by an ad libitum pizza lunch, and FI was calculated from the weight of the consumed pizza. Subjective appetite was assessed at baseline, 15, 30, and 45 min during the treatment condition, and upon trial completion at 75 min. Subjective emotions were assessed at baseline and at 45 min. FI was not affected by screen type, but was positively correlated with body composition (fat mass [FM, kg], fat free mass [FFM, kg]) in all treatment conditions. Subjective appetite was not affected by screen type, but increased with time in all treatment conditions (p emotions were affected by VGP only. Anger, excitement, frustration, and upset feelings were increased at 45 min following VGP. VGP led to increased frustration compared to control (p = 0.0003), CT (p = 0.007) and TVV (p = 0.0002). Exposure to TVV or CT before eating did not affect subjective emotions, subjective appetite, or FI, and no difference was found between screen activities and the control condition for average appetite or FI. Despite a change in subjective emotions during the VGP condition, there was no increase in subjective appetite or subsequent FI. These findings suggest that physiologic signals of satiation and satiety are not overridden by environmental stimuli of pre-meal screen-time exposure among young girls. (Clinical trial number NCT01750177). Copyright © 2016 Elsevier Ltd. All rights reserved.

  18. Well, that's what came with it. A qualitative study of U.S. mothers' perceptions of healthier default options for children's meals at fast-food restaurants.

    Science.gov (United States)

    Henry, Holly K M; Borzekowski, Dina L G

    2015-04-01

    Using a qualitative design, this study investigated mothers' perceptions of food choices and default options, for children, at fast-food restaurants. Mothers of 3- to 8-year-old children (n = 40) participated in phone interviews. Mothers praised fast-food restaurants for offering healthier choices, but voiced concerns about quality of the food. Half worried about meat products and several were distressed by the processing involved with food and beverages. Many said that their children wanted to visit fast-food restaurants because of advertised toys and not food offerings. Half liked bundled meals, as long as they could choose the specific items that were included. Having healthier defaults might eliminate battles, reduce forgetfulness and facilitate ordering. Most mothers favored healthier defaults because it would help "other parents." This small study provides strong support for offering healthier options at fast-food restaurants. Restaurants, schools and other food venues should design children's meals that make the healthy choice the easy choice. Copyright © 2014 Elsevier Ltd. All rights reserved.

  19. More than a meal: integrating non-feeding interactions into food webs

    Science.gov (United States)

    Kéfi, Sonia; Berlow, Eric L.; Wieters, Evie A.; Navarrete, Sergio A.; Petchey, Owen L.; Wood, Spencer A.; Boit, Alice; Joppa, Lucas N.; Lafferty, Kevin D.; Williams, Richard J.; Martinez, Neo D.; Menge, Bruce A.; Blanchette, Carol A.; Iles, Alison C.; Brose, Ulrich

    2012-01-01

    Organisms eating each other are only one of many types of well documented and important interactions among species. Other such types include habitat modification, predator interference and facilitation. However, ecological network research has been typically limited to either pure food webs or to networks of only a few (<3) interaction types. The great diversity of non-trophic interactions observed in nature has been poorly addressed by ecologists and largely excluded from network theory. Herein, we propose a conceptual framework that organises this diversity into three main functional classes defined by how they modify specific parameters in a dynamic food web model. This approach provides a path forward for incorporating non-trophic interactions in traditional food web models and offers a new perspective on tackling ecological complexity that should stimulate both theoretical and empirical approaches to understanding the patterns and dynamics of diverse species interactions in nature.

  20. Association between the frequency of meals combining "Shushoku, Shusai, and Hukusai" (Staple food, main dish, and side dish) and intake of nutrients and food groups among Japanese young adults aged 18-24 years: a cross-sectional study.

    Science.gov (United States)

    Kakutani, Yuya; Kamiya, Saori; Omi, Naomi

    2015-01-01

    "Shushoku," "Shusai," and "Hukusai" are staple food, main dish, and side dish, respectively. The recommended meal in Japan is a combination of "Shushoku," "Shusai," and "Hukusai"; however, it remains unclear whether there is an association between the frequency of these meals and intake of nutrients and food groups. This cross-sectional study examined the association between the frequency of meals combining "Shushoku, Shusai, and Hukusai" and intake of nutrients and food groups among 664 Japanese young adults aged 18-24 y. The dietary habits of the subjects during the preceding month were assessed using a validated brief-type self-administered diet history questionnaire. The frequency of meals combining "Shushoku, Shusai, and Hukusai" was self-reported according to four categories: "less than 1 d or 1 d/wk," "2 or 3 d/wk," "4 or 5 d/wk," and "every day." In both women and men, there was an association between the higher frequency of these meals and higher intake of the following food groups: pulses, green and yellow vegetables, other vegetables, mushrooms, seaweeds, fish and shellfish, and eggs. Moreover, there was an association with higher intake of protein, polyunsaturated fat, n-6 and n-3 polyunsaturated fat, total dietary fiber, soluble and insoluble dietary fiber, β-carotene, α-tocopherol, vitamin K, thiamin, riboflavin, folate, pantothenic acid, vitamin C, potassium, calcium, magnesium, iron, and copper, and lower intake of carbohydrate in both women and men. Our findings support the hypothesis that the meals combining "Shushoku, Shusai, and Hukusai" may be associated with intake of many food groups and nutrients among Japanese young adults.

  1. [Impact of an intervention improving the food supply (excluding school meals) with educational support in middle and high schools].

    Science.gov (United States)

    Carriere, C; Lorrain, S; Langevin, C; Barberger Gateau, P; Maurice, S; Thibault, H

    2015-12-01

    Within the Nutrition, Prevention, and Health Program for children and teenagers in Aquitaine, an experimental intervention was implemented in 2007-2008 in the middle and high schools in Aquitaine (southwest France). This intervention aimed to improve the eating habits of adolescents, combining actions to improve the food supply sold during recreational times (remove/limit fat and sugar products sold and promote the sale of fruits and bread) and health education actions to make adolescents aware of the concept of nutritional balance and steer their choice towards recommended products. The aim of this paper was to evaluate the impact of the intervention on the eating behavior of adolescents and the food supply sold during recreational times in middle and high schools in Aquitaine. A survey was conducted before and after the implementation of the intervention in seven middle and high schools that have implemented actions (intervention group) and eight middle and high schools that have not implemented actions (control group). In these schools, 1602 adolescents answered the survey before and 1050 after the intervention (samples were independent because of the anonymity of responses). The impact of the intervention on the dietary behavior of teenagers was modeled using logistic regression adjusted on potential confounding variables (sex, age, and educational status). In multivariate analyses, the intervention was associated with more frequent daily intake of breakfast (OR=2.63; 95% CI [1.89; 3.66]) and lower intake of morning snacks (OR=0.66; 95% CI [0.48; 0.90]), higher consumption of starchy foods (OR=1.77; 95% CI [1.30; 2.42]), bread at breakfast, morning snacks, and a light afternoon meal (OR=1.43; 95% CI [1.07; 1.90]), and the food supply sold at recreational times (OR=1.34 95% CI [1.01; 1.78]). These results show that the "Improving food supply in middle and high schools associated with educational support actions" project led to the sales of recommended foods

  2. Use of Nutrition Standards to Improve Nutritional Quality of Hospital Patient Meals: Findings from New York City's Healthy Hospital Food Initiative.

    Science.gov (United States)

    Moran, Alyssa; Lederer, Ashley; Johnson Curtis, Christine

    2015-11-01

    Most hospital patient meals are considered regular-diet meals; these meals are not required to meet comprehensive nutrition standards for a healthy diet. Although programs exist to improve nutrition in hospital food, the focus is on retail settings such as vending machines and cafeterias vs patient meals. New York City's Healthy Hospital Food Initiative (HHFI) provides nutrition standards for regular-diet meals that hospitals can adopt, in addition to retail standards. This study was undertaken to describe regular-diet patient menus before and after implementation of the HHFI nutrition standards. The study involved pre- and post- menu change analyses of hospitals participating in the HHFI between 2010 and 2014. Eight New York City hospitals, selected based on voluntary participation in the HHFI, were included in the analyses. Nutritional content of regular-diet menus were compared with the HHFI nutrition standards. Nutrient analysis and exact Wilcoxon signed-rank tests were used for the analysis of the data. At baseline, no regular-diet menu met all HHFI standards, and most exceeded the daily limits for percentage of calories from fat (n=5), percentage of calories from saturated fat (n=5), and milligrams of sodium (n=6), and they did not meet the minimum grams of fiber (n=7). Hospitals met all key nutrient standards after implementation, increasing fiber (25%, Pdiet menus did not comply with the HHFI nutrition standards at baseline. Using the HHFI framework, hospitals significantly improved the nutritional quality of regular-diet patient menus. The standards were applied across hospitals of varying sizes, locations, menu types, and food service operations, indicating feasibility of this framework in a range of hospital settings. Copyright © 2015 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.

  3. 5-HT1A receptor antagonists reduce food intake and body weight by reducing total meals with no conditioned taste aversion.

    Science.gov (United States)

    Dill, M Joelle; Shaw, Janice; Cramer, Jeff; Sindelar, Dana K

    2013-11-01

    Serotonin acts through receptors controlling several physiological functions, including energy homeostasis regulation and food intake. Recent experiments demonstrated that 5-HT1A receptor antagonists reduce food intake. We sought to examine the microstructure of feeding with 5-HT1A receptor antagonists using a food intake monitoring system. We also examined the relationship between food intake, inhibition of binding and pharmacokinetic (PK) profiles of the antagonists. Ex vivo binding revealed that, at doses used in this study to reduce food intake, inhibition of binding of a 5-HT1A agonist by ~40% was reached in diet-induced obese (DIO) mice with a trend for higher binding in DIO vs. lean animals. Additionally, PK analysis detected levels from 2 to 24h post-compound administration. Male DIO mice were administered 5-HT1A receptor antagonists LY439934 (10 or 30 mg/kg, p.o.), WAY100635 (3 or 10mg/kg, s.c.), SRA-333 (10 or 30 mg/kg, p.o.), or NAD-299 (3 or 10mg/kg, s.c.) for 3 days and meal patterns were measured. Analyses revealed that for each antagonist, 24-h food intake was reduced through a specific decrease in the total number of meals. Compared to controls, meal number was decreased 14-35% in the high dose. Average meal size was not changed by any of the compounds. The reduction in food intake reduced body weight 1-4% compared to Vehicle controls. Subsequently, a conditioned taste aversion (CTA) assay was used to determine whether the feeding decrease might be an indicator of aversion, nausea, or visceral illness caused by the antagonists. Using a two bottle preference test, it was found that none of the compounds produced a CTA. The decrease in food intake does not appear to be a response to nausea or malaise. These results indicate that 5-HT1A receptor antagonist suppresses feeding, specifically by decreasing the number of meals, and induce weight loss without an aversive side effect. © 2013 Elsevier Inc. All rights reserved.

  4. The meal as a performance

    DEFF Research Database (Denmark)

    NYBERG, MARIA; Olsson, Viktoria; ÖRTMAN, GERD

    2018-01-01

    carried out with 11 of these people. Participants were found to manage food and meal practices by continuously adjusting and adapting to the new conditions arising as a result of eating difficulties. This was displayed by conscious planning of what to eat and when, avoiding certain foods and beverages......The proportion of elderly people in the population is increasing, presenting a number of new challenges in society. The purpose of this qualitative study was to investigate how elderly persons with motoric eating difficulties perceive and perform their food and meal practices in everyday life......, using simple eating aids, but also withdrawing socially during the meals. All these adjustments were important in order to be able to demonstrate proper food and meal behaviour, to maintain the façade and to act according to the perceived norms. As well as being a pleasurable event, food and meals were...

  5. Time 2 tlk 2nite: Youths’ use of electronic media during family meals and associations with demographic characteristics, family characteristics and foods served

    Science.gov (United States)

    Loth, Katie; Bruening, Meg; Berge, Jerica; Eisenberg, Marla E.; Neumark-Sztainer, Dianne

    2014-01-01

    The study purpose was to examine the frequency of adolescents’ use of electronic media (TV/movie watching, text messaging, talking on the phone, listening to music with headphones and playing with handheld games) at family meals and examine associations with demographic characteristics, rules about media use, family characteristics and the types of foods served at meals using an observational, cross-sectional design. Data were drawn from two coordinated, population-based studies of adolescents (EAT 2010) and their parents (Project F-EAT (Families and Eating Among Teens)). Surveys were completed in 2009–2010. Frequent TV/movie watching during family meals by youth was reported by 25.5% of parents. Multivariate logistic regression analyses indicated significantly higher odds of mealtime media use (pfamily communication (p <.05) and scores indicating less importance placed on mealtimes (p<.001). Furthermore, frequent mealtime media use was associated with lower odds of serving green salad, fruit, vegetables, 100% juice and milk at meals whereas higher odds were seen for serving sugar-sweetened beverages (p<.05). The ubiquitous use of mealtime media by adolescents, differences by gender, race/ethnicity, age and parental rules suggest that supporting parents in their efforts to initiate and follow-through on setting mealtime media use rules may be an important public health strategy. PMID:24361006

  6. Sensory experience of food and obesity: a positron emission tomography study of the brain regions affected by tasting a liquid meal after a prolonged fast.

    Science.gov (United States)

    DelParigi, Angelo; Chen, Kewei; Salbe, Arline D; Reiman, Eric M; Tataranni, P Antonio

    2005-01-15

    The sensory experience of food is a primary reinforcer of eating and overeating plays a major role in the development of human obesity. However, whether the sensory experience of a forthcoming meal and the associated physiological phenomena (cephalic phase response, expectation of reward), which prepare the organism for the ingestion of food play a role in the regulation of energy intake and contribute to the development of obesity remains largely unresolved. We used positron emission tomography (PET) and 15O-water to measure changes in regional cerebral blood flow (rCBF) and to assess the brain's response to the oral administration of 2 ml of a liquid meal (Ensure Plus, 1.5 kcal/ml) after a 36-h fast and shortly before consuming the same meal. Twenty-one obese (BMI > 35 kg/m2, 10M/11F, age 28 +/- 6 years, body fat 40 +/- 6%) and 20 lean individuals (BMI obese individuals had higher fasting plasma glucose (83.3 +/- 6.2 vs. 75.5 +/- 9.6 mg/dl; P = 0.0003) and insulin concentrations (6.1 +/- 3.5 vs. 2.5 +/- 1.7 microU/ml; P food, differences in rCBF were observed in several regions of the brain, including greater increases in the middle-dorsal insula and midbrain, and greater decreases in the posterior cingulate, temporal, and orbitofrontal cortices in obese compared to lean individuals (P obesity is associated with an abnormal brain response to the sensory aspects of a liquid meal after a prolonged fast especially in areas of the primary gustatory cortex. This is only partially explained by the elevated glycemia and high level of disinhibition which characterize individuals with increased adiposity. These results provide a new perspective on the understanding of the neuroanatomical correlates of abnormal eating behavior and their relationship with obesity in humans.

  7. The contribution of school meals and packed lunch to food consumption and nutrient intakes in UK primary school children from a low income population.

    Science.gov (United States)

    Stevens, L; Nelson, M

    2011-06-01

    The Low Income Diet and Nutrition Survey described the food consumption and nutrient intake of UK children in low income households in 2003-2005. To describe food consumption and nutrient intake associated with school meals and packed lunches, based on a cross-sectional analysis of 680, 24-h dietary recalls from 311 school children aged 4-11 years. In children from low income households, pupils who took a packed lunch consumed more white bread, fats and oils, crisps and confectionery and fewer potatoes (cooked with or without fat) at lunchtime compared to other pupils. Many of these differences persisted when diet was assessed over the day. For younger pupils (4-7 years), packed lunches provided the least amount of folate, the highest amount of sodium, and the highest average percentage of food energy from fat and saturated fatty acids (SFA) compared to free school meals (FSMs). Over the whole day, in both younger (4-7 years) and older (8-11 years) children, there were no notable differences in energy or nutrient intake between those eating a packed lunch or a school meal. Older children's packed lunches contributed a significantly higher proportion of fat, SFA, calcium and sodium to the day's nutrient intake compared to a FSM. In children from low income households, packed lunches are less likely to contribute towards a 'healthier' diet compared to a school meal. The difference was more apparent in younger children. Key differences were the high consumption of sodium, SFA and non-milk extrinsic sugars by pupils who had packed lunches. © 2011 The Authors. Journal compilation © 2011 The British Dietetic Association Ltd.

  8. 21 CFR 520.1194 - Ivermectin meal.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Ivermectin meal. 520.1194 Section 520.1194 Food... DRUGS, FEEDS, AND RELATED PRODUCTS ORAL DOSAGE FORM NEW ANIMAL DRUGS § 520.1194 Ivermectin meal. (a) Specifications. Each gram of meal contains 6 milligrams ivermectin (0.6 percent). (b) Sponsor. See No. 017135 in...

  9. 21 CFR 137.255 - Bolted white corn meal.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Bolted white corn meal. 137.255 Section 137.255 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) FOOD... Flours and Related Products § 137.255 Bolted white corn meal. (a) Bolted white corn meal is the food...

  10. Characterization of the animal by-product meal industry in Costa Rica: Manufacturing practices through the production chain and food safety.

    Science.gov (United States)

    Leiva, A; Granados-Chinchilla, F; Redondo-Solano, M; Arrieta-González, M; Pineda-Salazar, E; Molina, A

    2018-03-19

    Animal by-product rendering establishments are still relevant industries worldwide. Animal by-product meal safety is paramount to protect feed, animals, and the rest of the food chain from unwanted contamination. As microbiological contamination may arise from inadequate processing of slaughterhouse waste and deficiencies in good manufacturing practices within the rendering facilities, we conducted an overall establishment's inspection, including the product in several parts of the process.An evaluation of the Good Manufacturing Practices (GMP) was carried out, which included the location and access (i.e., admission) to the facilities, integrated pest management programs, physical condition of the facilities (e.g., infrastructure), equipments, vehicles and transportation, as well as critical control points (i.e., particle size and temperature set at 50 mm, 133°C at atmospheric pressure for 20 min, respectively) recommended by the OIE and the European Commission. The most sensitive points according to the evaluation are physical structure of the facilities (avg 42.2%), access to the facilities (avg 48.6%), and cleaning procedures (avg 51.4%).Also, indicator microorganisms (Salmonella spp., Clostridium spp., total coliforms, E. coli, E. coli O157:H7) were used to evaluate the safety in different parts of the animal meal production process. There was a prevalence of Salmonella spp. of 12.9, 14.3, and 33.3% in Meat and Bone Meal (MBM), poultry by-products, and fish meal, respectively. However, there were no significant differences (P = 0.73) in the prevalence between the different animal meals, according to the data collected.It was also observed that renderings associated with the poultry industry (i.e., 92.0%) obtained the best ratings overall, which reflects a satisfactory development of this sector and the integration of its production system as a whole.

  11. Associations between nutritional quality of meals and snacks assessed by the Food Standards Agency nutrient profiling system and overall diet quality and adiposity measures in British children and adolescents.

    Science.gov (United States)

    Murakami, Kentaro

    2018-05-01

    This cross-sectional study examined how the nutritional quality of meals and snacks was associated with overall diet quality and adiposity measures. Based on 7-d weighed dietary record data, all eating occasions were divided into meals or snacks based on time (meals: 06:00-09:00 h, 12:00-14:00 h, and 17:00-20:00 h; snacks: others) or contribution to energy intake (meals: ≥15%; snacks: quality of meals and snacks was assessed as the arithmetical energy intake-weighted means of the Food Standards Agency (FSA) nutrient profiling system score of each food and beverage consumed, based on the contents of energy, saturated fatty acid, total sugar, sodium, fruits/vegetables/nuts, dietary fiber, and protein. Regardless of the definition of meals and snacks, higher FSA score (lower nutritional quality) of meals was inversely associated with overall diet quality assessed by the Mediterranean diet score in both children and adolescents (P quality of meals, but not snacks, assessed by the FSA score was associated with lower overall diet quality, whereas no consistent associations were observed with regard to adiposity measures. Copyright © 2017 Elsevier Inc. All rights reserved.

  12. Emotions associated to mealtimes: Memorable meals and typical evening meals

    NARCIS (Netherlands)

    Piqueras Fiszman, B.; Jaeger, S.R.

    2015-01-01

    This research contributes to the current interest in food-related emotions in eating occasions. Previous research has studied contextual influences on food-related emotions, but the food products used as stimuli were single food items (i.e., chocolate brownie, fruit, potato crisps) and not meals. In

  13. Meal Elements - a Way of optimising ready to eat Meals

    DEFF Research Database (Denmark)

    Engelund, Eva Høy; Friis, Alan; Jacobsen, Peter

    The aim of this project is to develop a concept for improvement of the quality of food produced in large-scale kitchens. Using meal elements in large-scale kitchens in combination with production planning and over-all structuring of activities generally improves the quality of the meal prepared....

  14. 21 CFR 573.140 - Ammoniated cottonseed meal.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Ammoniated cottonseed meal. 573.140 Section 573... Food Additive Listing § 573.140 Ammoniated cottonseed meal. The food additive ammoniated cottonseed meal may be safely used in accordance with the following conditions: (a) The food additive is the...

  15. 21 CFR 137.265 - Degerminated white corn meal.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Degerminated white corn meal. 137.265 Section 137.265 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... meal, degermed white corn meal, is the food prepared by grinding cleaned white corn and removing bran...

  16. Time 2 tlk 2nite: use of electronic media by adolescents during family meals and associations with demographic characteristics, family characteristics, and foods served.

    Science.gov (United States)

    Fulkerson, Jayne A; Loth, Katie; Bruening, Meg; Berge, Jerica; Eisenberg, Marla E; Neumark-Sztainer, Dianne

    2014-07-01

    We examined the frequency of adolescents' use of electronic media (ie, television/movie watching, text messaging, talking on the telephone, listening to music with headphones, and playing with hand-held games) at family meals and examined associations with demographic characteristics, rules about media use, family characteristics, and the types of foods served at meals using an observational, cross-sectional design. Data were drawn from two coordinated, population-based studies of adolescents (Project Eating Among Teens 2010) and their parents (Project Families and Eating Among Teens). Surveys were completed during 2009-2010. Frequent television/movie watching during family meals by youth was reported by 25.5% of parents. Multivariate logistic regression analyses indicated significantly higher odds of mealtime media use (P<0.05) for girls and older teens. In addition, higher odds of mealtime media use (P<0.05) were also seen among those whose parents had low education levels or were black or Asian; having parental rules about media use significantly reduced these odds. Frequent mealtime media use was significantly associated with lower scores on family communication (P<0.05) and scores indicating less importance placed on mealtimes (P<0.001). Furthermore, frequent mealtime media use was associated with lower odds of serving green salad, fruit, vegetables, 100% juice, and milk at meals, whereas higher odds were seen for serving sugar-sweetened beverages (P<0.05). The ubiquitous use of mealtime media by adolescents and differences by sex, race/ethnicity, age, and parental rules suggest that supporting parents in their efforts to initiate and follow-through on setting mealtime media use rules may be an important public health strategy. Copyright © 2014 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.

  17. Healthy meals on the menu

    DEFF Research Database (Denmark)

    Thunström, Linda; Nordström, Leif Jonas; Shogren, Jason

    2016-01-01

    Menu labelling of meals prepared away from home is a policy designed to help consumers make healthier food choices. In this paper we use a field experiment in Sweden to examine if a restaurant benefits from introducing a meal labelled as healthy on its menu by experiencing an overall increase in ...

  18. Glycemia and insulinemia in healthy subjects after lactose-equivalent meals of milk and other food proteins

    DEFF Research Database (Denmark)

    Nilsson, Mikael; Stenberg, Marianne; Frid, Anders H

    2004-01-01

    , cheese, whey, cod, and wheat gluten with equivalent amounts of lactose. An equicarbohydrate load of white-wheat bread was used as a reference meal. RESULTS: A correlation was found between postprandial insulin responses and early increments in plasma amino acids; the strongest correlations were seen...

  19. Changes in foods selected and consumed after implementation of the new National School Lunch Program meal patterns in southeast Texas

    Science.gov (United States)

    We compared elementary students' school lunches selected and consumed before (Spring, 2011) and after (Spring, 2013) implementation of the new National School Lunch Program meal patterns in the fall of 2012. Students in eight elementary schools in one Southeast Texas school district were observed du...

  20. Initiative for Future Agricultural Food Systems (IFAFS) From Farm to School: Improving Small Farm Viability and School Meals

    Science.gov (United States)

    Kish, Stacy

    2008-01-01

    Improving the nutritional value of school meals is a growing priority among school systems across the United States. To assist in this effort, the USDA's Cooperative State Research, Education, and Extension Service (CSREES) funded a coalition, which developed a new program called "From Farm to School: Improving Small Farm Viability and School…

  1. Efficacy of a meal replacement diet plan compared to a food-based diet plan after a period of weight loss and weight maintenance: a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Hutchisen Tammy

    2010-03-01

    Full Text Available Abstract Background Obesity has reached epidemic proportions in the United States. It is implicated in the development of a variety of chronic disease states and is associated with increased levels of inflammation and oxidative stress. The objective of this study is to examine the effect of Medifast's meal replacement program (MD on body weight, body composition, and biomarkers of inflammation and oxidative stress among obese individuals following a period of weight loss and weight maintenance compared to a an isocaloric, food-based diet (FB. Methods This 40-week randomized, controlled clinical trial included 90 obese adults with a body mass index (BMI between 30 and 50 kg/m2, randomly assigned to one of two weight loss programs for 16 weeks and then followed for a 24-week period of weight maintenance. The dietary interventions consisted of Medifast's meal replacement program for weight loss and weight maintenance, or a self-selected, isocaloric, food-based meal plan. Results Weight loss at 16 weeks was significantly better in the Medifast group (MD versus the food-based group (FB (12.3% vs. 6.9%, and while significantly more weight was regained during weight maintenance on MD versus FB, overall greater weight loss was achieved on MD versus FB. Significantly more of the MD participants lost ≥ 5% of their initial weight at week 16 (93% vs. 55% and week 40 (62% vs. 30%. There was no difference in satiety observed between the two groups during the weight loss phase. Significant improvements in body composition were also observed in MD participants compared to FB at week 16 and week 40. At week 40, both groups experienced improvements in biochemical outcomes and other clinical indicators. Conclusions Our data suggest that the meal replacement diet plan evaluated was an effective strategy for producing robust initial weight loss and for achieving improvements in a number of health-related parameters during weight maintenance, including inflammation

  2. Association between Satisfaction with State of Health and Meals, Physical Condition and Food Diversity, Health Behavior, and Perceptions of Shopping Difficulty among Older People Living Alone in Japan.

    Science.gov (United States)

    Ishikawa, M; Yokoyama, T; Takemi, Y; Fukuda, Y; Nakaya, T; Kusama, K; Yoshiike, N; Nozue, M; Yoshiba, K; Murayama, N

    2017-01-01

    This study aimed to examine perceptions of shopping difficulty, and the relationships with satisfaction with state of health and meals, physical condition, food diversity and health behavior in older people living alone in Japan. A cross-sectional, multilevel survey was designed. The questionnaire was distributed by mail and self-completed by participants. The sample was drawn from seven towns and cities across Japan. A geographic information system was used to select the sample of older people living alone, by proximity to a supermarket. In total, 2,346 older people (827 men and 1,519 women) completed the questionnaire. The dependent variable was whether shopping was easy or difficult. A logistic regression analysis was performed, adjusting for age, socioeconomic status and proximity of residence to a supermarket using stepwise variable analyses. The response rate was 67.8%. Overall, 14.5% of men and 21.7% of women considered shopping difficult. The stepwise logistic analysis showed that the factors most strongly related to shopping difficulty were a subjective feeling of poor health (men: OR = 3.01, women: OR = 2.16) and lack of satisfaction with meals (men: OR = 2.82, women: OR = 3.69). Other related physical condition and dietary factors were requiring nursing care (men: OR = 3.69, women: OR = 1.54), a high level of frailty, measured using the frailty index score (women: OR = 0.36) and low food diversity score (men: OR = 1.84, women: OR = 1.36). The study found that older people's assessment of their shopping difficulty was related to satisfaction aspects, including a subjective feeling of poor health, and lack of satisfaction with meals, as well as physical condition. These have a greater influence on shopping difficulty than income in both sexes, and proximity to a supermarket in women.

  3. The impact of meal attributes and nudging on healthy meal consumption

    DEFF Research Database (Denmark)

    Thunström, Linda; Nordström, Leif Jonas

    2013-01-01

    We use a field experiment in a lunch restaurant to analyze how meal attributes and a “nudge” impact healthy labeled meal consumption. The nudge consists of increasing the salience of healthy labeled meals by placing them at the top of the menu. We find that certain meal attributes (e.g. poultry...... and red meat) greatly increase both sales and the market share of the healthy labeled meal. We conclude that a careful design of the healthy food supply may be efficient in encouraging healthier meal choices, e.g. supplying healthy labeled versions of popular conventional meals. We find no impact...

  4. Nutritional quality of meals and snacks assessed by the Food Standards Agency nutrient profiling system in relation to overall diet quality, body mass index, and waist circumference in British adults.

    Science.gov (United States)

    Murakami, Kentaro

    2017-09-13

    Studies examining meal and snack eating behaviors in relation to overall diet and health markers are limited, at least partly because there is no definitive consensus about what constitutes a snack, a meal, or an eating occasion. This cross-sectional study examined how nutritional quality of meals and snacks is associated with overall diet quality, body mass index (BMI), and waist circumference. Based on 7-d weighed dietary record data, all eating occasions were divided into meals or snacks based on time (meals: 0600-1000, 1200-1500, and 1800-2100 h; snacks: others) or contribution to energy intake (EI) (meals: ≥15%; snacks: meals and snacks was assessed as the arithmetic EI-weighted means of the British Food Standards Agency (FSA) nutrient profiling system score of each food and beverage consumed, based on the contents of energy, saturated fatty acid, total sugar, sodium, fruits/vegetables/nuts, dietary fiber, and protein per 100 g. Irrespective of the definition of meals and snacks, higher FSA scores (lower nutritional quality) of both meals and snacks were associated with unfavorable profiles of individual components of overall diet, including lower intakes of fruits/vegetables/nuts and higher intakes of biscuits/cakes/pastries, total fat, and saturated fatty acid. The FSA scores of meals and snacks were also inversely associated with overall diet quality assessed by the healthy diet indicator (regression coefficient (β) = -0.22 to -0.17 and -0.06 to -0.03, respectively) and Mediterranean diet score (β = -0.25 to -0.19 and -0.08 to -0.05, respectively) in both sexes (P ≤ 0.005). However, the associations were stronger for meals, mainly due to their larger contribution to total EI (64% to 84%). After adjustment for potential confounders, only the FSA score of snacks based on EI contribution was positively associated with BMI and waist circumference in women (P ≤ 0.005). Although lower nutritional quality of both meals and snacks assessed by the

  5. Nutrient adequacy during weight loss interventions: a randomized study in women comparing the dietary intake in a meal replacement group with a traditional food group

    Directory of Open Access Journals (Sweden)

    Bovee Vicki

    2007-06-01

    Full Text Available Abstract Background Safe and effective weight control strategies are needed to stem the current obesity epidemic. The objective of this one-year study was to document and compare the macronutrient and micronutrient levels in the foods chosen by women following two different weight reduction interventions. Methods Ninety-six generally healthy overweight or obese women (ages 25–50 years; BMI 25–35 kg/m2 were randomized into a Traditional Food group (TFG or a Meal Replacement Group (MRG incorporating 1–2 meal replacement drinks or bars per day. Both groups had an energy-restricted goal of 5400 kJ/day. Dietary intake data was obtained using 3-Day Food records kept by the subjects at baseline, 6 months and one-year. For more uniform comparisons between groups, each diet intervention consisted of 18 small group sessions led by the same Registered Dietitian. Results Weight loss for the 73% (n = 70 completing this one-year study was not significantly different between the groups, but was significantly different (p ≤ .05 within each group with a mean (± standard deviation weight loss of -6.1 ± 6.7 kg (TFG, n = 35 vs -5.0 ± 4.9 kg (MRG, n = 35. Both groups had macronutrient (Carbohydrate:Protein:Fat ratios that were within the ranges recommended (50:19:31, TFG vs 55:16:29, MRG. Their reported reduced energy intake was similar (5729 ± 1424 kJ, TFG vs 5993 ± 2016 kJ, MRG. There was an improved dietary intake pattern in both groups as indicated by decreased intake of saturated fat (≤ 10%, cholesterol ( Conclusion In this one-year university-based intervention, both dietitian-led groups successfully lost weight while improving overall dietary adequacy. The group incorporating fortified meal replacements tended to have a more adequate essential nutrient intake compared to the group following a more traditional food group diet. This study supports the need to incorporate fortified foods and/or dietary supplements while following an energy

  6. [Inequities in access to food stamps and meal vouchers in Brazil: an analysis of the Brazilian Household Budgets Survey, 2008-2009].

    Science.gov (United States)

    Canella, Daniela Silva; Martins, Ana Paula Bortoletto; Bandoni, Daniel Henrique

    2016-03-01

    Food stamps and meal vouchers can determine workers' dietary choices. The study aimed to assess the coverage of these benefits in Brazil and their distribution according to the beneficiaries' socio-demographic and regional characteristics, using data from the Brazilian Household Budgets Survey, 2008-2009. Eligibility criteria were having an occupation and a private or government job, including domestic or temporary work in rural areas. Only 3.2% of eligible individuals reported receiving such benefits. Highest coverage rates were verified with the Southeast region, urban areas, male gender, employment in the private sector, and monthly earnings > five times the minimum wage. The mean monthly amount of such benefits was R$ 177.20 (US$ 100 at the 2009 exchange rate). After adjusting for other variables, the highest amounts were associated with male gender, higher salaries, the Northeast and Central regions, and employment in the public sector. This first analysis of the national coverage of food stamps and meal vouchers showed that a large share of Brazilian workers lack access or have unequal access to such benefits.

  7. Effects of choice architecture and chef-enhanced meals on the selection and consumption of healthier school foods: a randomized clinical trial.

    Science.gov (United States)

    Cohen, Juliana F W; Richardson, Scott A; Cluggish, Sarah A; Parker, Ellen; Catalano, Paul J; Rimm, Eric B

    2015-05-01

    Little is known about the long-term effect of a chef-enhanced menu on healthier food selection and consumption in school lunchrooms. In addition, it remains unclear if extended exposure to other strategies to promote healthier foods (eg, choice architecture) also improves food selection or consumption. To evaluate the short- and long-term effects of chef-enhanced meals and extended exposure to choice architecture on healthier school food selection and consumption. A school-based randomized clinical trial was conducted during the 2011-2012 school year among 14 elementary and middle schools in 2 urban, low-income school districts (intent-to-treat analysis). Included in the study were 2638 students in grades 3 through 8 attending participating schools (38.4% of eligible participants). Schools were first randomized to receive a professional chef to improve school meal palatability (chef schools) or to a delayed intervention (control group). To assess the effect of choice architecture (smart café), all schools after 3 months were then randomized to the smart café intervention or to the control group. School food selection was recorded, and consumption was measured using plate waste methods. After 3 months, vegetable selection increased in chef vs control schools (odds ratio [OR], 1.75; 95% CI, 1.36-2.24), but there was no effect on the selection of other components or on meal consumption. After long-term or extended exposure to the chef or smart café intervention, fruit selection increased in the chef (OR, 3.08; 95% CI, 2.23-4.25), smart café (OR, 1.45; 95% CI, 1.13-1.87), and chef plus smart café (OR, 3.10; 95% CI, 2.26-4.25) schools compared with the control schools, and consumption increased in the chef schools (OR, 0.17; 95% CI, 0.03-0.30 cups/d). Vegetable selection increased in the chef (OR, 2.54; 95% CI, 1.83-3.54), smart café (OR, 1.91; 95% CI, 1.46-2.50), and chef plus smart café schools (OR, 7.38, 95% CI, 5.26-10.35) compared with the control schools

  8. A Holistic Approach to Healthy School Meals: "How Hopkins High School Looked Beyond its Cafeteria when it Changed Meal Service from Fast Food to Nutritional Food. IssueTrak": A CEFPI Brief on Educational Facility Issues

    Science.gov (United States)

    Dufault, Timothy; Parsons, Meg

    2006-01-01

    The new cafeteria at Hopkins High School in Minnetonka, Minnesota is part restaurant, part study hall, part lounge area and part health-food store. From the beginning, the superintendent and food service leaders planned the facility to ensure that balanced diets with quickly prepared, but healthy, foods are offered to students to help them…

  9. 21 CFR 73.275 - Dried algae meal.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Dried algae meal. 73.275 Section 73.275 Food and... ADDITIVES EXEMPT FROM CERTIFICATION Foods § 73.275 Dried algae meal. (a) Identity. The color additive dried algae meal is a dried mixture of algae cells (genus Spongiococcum, separated from its culture broth...

  10. Utility of eButton images for identifying food preparation behaviors and meal-related tasks in adolescents

    Science.gov (United States)

    Food preparation skills may encourage healthy eating. Traditional assessment of child food preparation employs self- or parent proxy-reporting methods, which are prone to error. The eButton is a wearable all-day camera that has promise as an objective, passive method for measuring child food prepara...

  11. Food types and frying frequency affect the lipid oxidation of deep frying oil for the preparation of school meals in Korea.

    Science.gov (United States)

    Koh, Eunmi; Surh, Jeonghee

    2015-05-01

    200 soybean oils used in school meals for deep frying were investigated to elucidate factors influencing lipid oxidation in the oils. The mean levels of moisture along with primary and secondary lipid oxidation products were significantly different among the oils used by the six schools. When comparing lipid oxidation products of frying oils used for four different food groups (vegetables, fish, meat or carbohydrate-rich foods), differences were found among them, with the values for the carbohydrate-rich group being the lowest. The vegetable group was higher in the contents of conjugated dienes and trienes, and lower for those of hydroperoxides and malondialdehyde. The mean values of malondialdehyde and p-anisidine value for the fish group were greater than those of the other groups. The levels of conjugated trienes and malondialdehyde increased with the frying frequency. These findings indicate that food types and frequency of frying play a role in determining the oil oxidation in deep fried foods in schools. Copyright © 2014 Elsevier Ltd. All rights reserved.

  12. Meals in nursing homes

    DEFF Research Database (Denmark)

    Kofod, Jens Erik; Birkemose, A.

    2004-01-01

    Undernutrition is present among 33% of nursing home residents in Denmark. Hence, it is relevant to examine the meal situation at nursing homes to single out factors that may increase or reduce the residents' food intake. in the ongoing Danish nursing home debate it is claimed that a new type...... of nursing home improves the residents' meal situation with a positive effect on nutrition. The aim of this work is to test the general hypothesis that (i) residents appreciate the meal situation in these nursing homes and (ii) nutritional status of the residents is improved in this type of nursing home....... This study was carried out in four Danish nursing homes at various locations in Denmark. The methods used are qualitative interviews and observations at four nursing homes in combination with measurement of body mass index (BMI) at two of the four nursing homes. Undernutrition is defined as a BMI below 20...

  13. 21 CFR 137.285 - Degerminated yellow corn meal.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Degerminated yellow corn meal. 137.285 Section 137... Cereal Flours and Related Products § 137.285 Degerminated yellow corn meal. Degerminated yellow corn meal, degermed yellow corn meal, conforms to the definition and standard of identity prescribed by § 137.265 for...

  14. 21 CFR 573.540 - Hydrolyzed leather meal.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Hydrolyzed leather meal. 573.540 Section 573.540... Additive Listing § 573.540 Hydrolyzed leather meal. (a) Identity. Hydrolyzed leather meal is produced from..., hydrolyzed leather meal. (2) Adequate directions to provide finished feeds complying with paragraph (c) of...

  15. 21 CFR 573.310 - Crambe meal, heat toasted.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Crambe meal, heat toasted. 573.310 Section 573.310... Additive Listing § 573.310 Crambe meal, heat toasted. (a) The additive is the seed meal of Crambe... solvent extraction or by solvent extraction alone. The resulting seed meal is heat toasted. (b) The...

  16. Roux-En-Y gastric bypass and sleeve gastrectomy does not affect food preferences when assessed by an ad libitum buffet meal

    DEFF Research Database (Denmark)

    Nielsen, Mette Søndergaard; Christensen, Bodil Just; Ritz, Christian

    2017-01-01

    surgery (all P ≥ 0.18). In contrast, the picture display test showed that food from the low-fat-savory group was chosen more often post-surgery (34 ± 8% vs. 65 ± 9%, P = 0.02). CONCLUSION: The reduction in energy intake after RYGB and SG surgery and the subsequent weight loss seems to be primarily related...... at the buffet meal with 54% (4491 ± 208 kJ vs. 2083 ± 208 kJ, P fat, low-fat, sweet, savory, high-fat-savory, high-fat-sweet, low-fat-savory, and low-fat-sweet, as well as energy density did not change following...

  17. [Dynamics of food transit in gastrectomized patients with and without dumping syndrome studied with the gamma camera and a marked meal].

    Science.gov (United States)

    Palermo, F; Boccaletto, F; Allegri, F; Tommaseo, T; Chiara, G

    1988-01-01

    Scintigraphy was performed on a group of patients following the administration of a solid radiolabelled meal. As a tracer, human albumin microspheres were used with 99mTc, mixed with fresh scrambled eggs, eaten as a sandwich in two slices of white bread. The analysis of transit and emptying-rate of the radiolabelled meal in the gastric or derivative loop areas was performed by means of a medium field (300 mm) gamma camera interfaced with a digital computer; the data were collected at 15" frames for 90'-120'. Twenty-nine patients were examined who had undergone sub-total gastrectomy: 11 of them were "dumpers" and 18 "non-dumpers"; moreover, 9 volunteers without any history of gastrointestinal diseases and 11 patients with different gastric disorders were checked. In the first group of gastrectomized patients the half-emptying time (T50) was significantly shorter than in the 11 people being checked (Md = 27.5 +/- 10.8 versus 69.6 +/- 19 minutes); in "non-dumpers" T50 was even shorter (Md = 24.2 +/- 13 min). There was no significant statistical difference between the two classes of gastroresected patients in both T50 and emptying-rate of the radioactive solid food, which excludes the accelerated transit as a factor in the functional post-prandial symptoms of the dumping syndrome. On the contrary, the dynamic selective analysis of the radiolabelled food transit through derivative afferent and efferent loops showed different patterns in the two groups of gastroresected patients: the progression of the propulsive wave was very irregular and constantly hyperperistaltic only in the dumpers.

  18. 21 CFR 137.260 - Enriched corn meals.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Enriched corn meals. 137.260 Section 137.260 Food... Flours and Related Products § 137.260 Enriched corn meals. (a) Enriched corn meals are the foods, each of which conforms to the definition and standard of identity prescribed for a kind of corn meal by §§ 137...

  19. The Healthy Meal Index: A tool for measuring the healthfulness of meals served to children.

    Science.gov (United States)

    Kasper, Nicole; Mandell, Cami; Ball, Sarah; Miller, Alison L; Lumeng, Julie; Peterson, Karen E

    2016-08-01

    Family meals have been associated with higher diet quality and reduced risk of obesity in children. Observational studies of the family meal have been employed with increasing frequency, yet there is currently no tool available for measuring the healthfulness of food served during the meal. Here we present the development and validation of the Healthy Meal Index (HMI), a novel tool for scoring the healthfulness of foods served to children during a meal, as well as sociodemographic predictors of meal scores. Parents of 233 children, aged 4-8 years, self-recorded three home dinners. A research assistant obtained a list of foods available during the meal (meal report) via phone call on the night of each video-recorded meal. This meal report was coded into component food groups. Subsequently, meals were scored based on the availability of more healthy "Adequacy foods" and the absence of "Moderation foods", (of which reduced consumption is recommended, according to pediatric dietary guidelines). Adjusted linear regression tested the association of sociodemographic characteristics with HMI scores. A validation study was conducted in a separate sample of 133 children with detailed meal data. In adjusted models, female children had higher HMI Moderation scores (p = 0.02), but did not differ in HMI Adequacy or Total scores. Parents with more education served meals with higher HMI Adequacy (p = 0.001) and Total scores (p = 0.001), though no significant difference was seen in HMI Moderation score (p = 0.21). The validation study demonstrated that the HMI was highly correlated with servings of foods and nutrients estimated from observations conducted by research staff. The HMI is a valuable tool for measuring the quality of meals served to children. Copyright © 2016. Published by Elsevier Ltd.

  20. 21 CFR 73.185 - Haematococcus algae meal.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Haematococcus algae meal. 73.185 Section 73.185... COLOR ADDITIVES EXEMPT FROM CERTIFICATION Foods § 73.185 Haematococcus algae meal. (a) Identity. (1) The color additive haematococcus algae meal consists of the comminuted and dried cells of the alga...

  1. 7 CFR 272.9 - Approval of homeless meal providers.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Approval of homeless meal providers. 272.9 Section 272... AGENCIES § 272.9 Approval of homeless meal providers. The State food stamp agency, or another appropriate... does in fact serve meals to homeless persons. Where the State food stamp agency identifies another...

  2. Meal mapping

    DEFF Research Database (Denmark)

    Scholderer, Joachim; Kügler, Jens; Olsen, Nina Veflen

    2013-01-01

    probabilities are subjected to multiple correspondence analysis and mapped into low-dimensional space. In a third step, the principal coordinates representing meal centres and side components in the correspondence analysis solution are subjected to cluster analysis to identify distinct groups of compatible...

  3. A description of interventions promoting healthier ready-to-eat meals (to eat in, to take away, or to be delivered sold by specific food outlets in England: a systematic mapping and evidence synthesis

    Directory of Open Access Journals (Sweden)

    Frances C. Hillier-Brown

    2017-01-01

    Full Text Available Abstract Background Ready-to-eat meals (to eat in, to take away or to be delivered sold by food outlets are often more energy dense and nutrient poor compared with meals prepared at home, making them a reasonable target for public health intervention. The aim of the research presented in this paper was to systematically identify and describe interventions to promote healthier ready-to-eat meals (to eat in, to take away, or to be delivered sold by specific food outlets in England. Methods A systematic search and sift of the literature, followed by evidence mapping of relevant interventions, was conducted. Food outlets were included if they were located in England, were openly accessible to the public and, as their main business, sold ready-to-eat meals. Academic databases and grey literature were searched. Also, local authorities in England, topic experts, and key health professionals and workers were contacted. Two tiers of evidence synthesis took place: type, content and delivery of each intervention were summarised (Tier 1 and for those interventions that had been evaluated, a narrative synthesis was conducted (Tier 2. Results A total of 75 interventions were identified, the most popular being awards. Businesses were more likely to engage with cost neutral interventions which offered imperceptible changes to price, palatability and portion size. Few interventions involved working upstream with suppliers of food, the generation of customer demand, the exploration of competition effects, and/or reducing portion sizes. Evaluations of interventions were generally limited in scope and of low methodological quality, and many were simple assessments of acceptability. Conclusions Many interventions promoting healthier ready-to-eat meals (to eat in, to take away, or to be delivered sold by specific food outlets in England are taking place; award-type interventions are the most common. Proprietors of food outlets in England that, as their main business

  4. A description of interventions promoting healthier ready-to-eat meals (to eat in, to take away, or to be delivered) sold by specific food outlets in England: a systematic mapping and evidence synthesis.

    Science.gov (United States)

    Hillier-Brown, Frances C; Summerbell, Carolyn D; Moore, Helen J; Wrieden, Wendy L; Adams, Jean; Abraham, Charles; Adamson, Ashley; Araújo-Soares, Vera; White, Martin; Lake, Amelia A

    2017-01-19

    Ready-to-eat meals (to eat in, to take away or to be delivered) sold by food outlets are often more energy dense and nutrient poor compared with meals prepared at home, making them a reasonable target for public health intervention. The aim of the research presented in this paper was to systematically identify and describe interventions to promote healthier ready-to-eat meals (to eat in, to take away, or to be delivered) sold by specific food outlets in England. A systematic search and sift of the literature, followed by evidence mapping of relevant interventions, was conducted. Food outlets were included if they were located in England, were openly accessible to the public and, as their main business, sold ready-to-eat meals. Academic databases and grey literature were searched. Also, local authorities in England, topic experts, and key health professionals and workers were contacted. Two tiers of evidence synthesis took place: type, content and delivery of each intervention were summarised (Tier 1) and for those interventions that had been evaluated, a narrative synthesis was conducted (Tier 2). A total of 75 interventions were identified, the most popular being awards. Businesses were more likely to engage with cost neutral interventions which offered imperceptible changes to price, palatability and portion size. Few interventions involved working upstream with suppliers of food, the generation of customer demand, the exploration of competition effects, and/or reducing portion sizes. Evaluations of interventions were generally limited in scope and of low methodological quality, and many were simple assessments of acceptability. Many interventions promoting healthier ready-to-eat meals (to eat in, to take away, or to be delivered) sold by specific food outlets in England are taking place; award-type interventions are the most common. Proprietors of food outlets in England that, as their main business, sell ready-to-eat meals, can be engaged in implementing

  5. Classification of specialty seed meals from NIR reflectance spectra

    Science.gov (United States)

    Near infrared reflectance spectroscopy was used to identify alternative seed meals proposed for food and feed formulations. Spectra were collected from cold pressed Camelina (Camelina sativa), Coriander (Coriandrum sativum), and Pennycress (Thlaspi arvense) meals. Additional spectra were collected ...

  6. Food matrices affect the bioavailability of (n-3) polyunsaturated fatty acids in a single meal study in humans

    DEFF Research Database (Denmark)

    Schram, Laurine B; Nielsen, Carina J.; Porsgaard, Trine

    2007-01-01

    , a yoghurt drink, eight oil capsules, bread and butter; 4 g of fish oil was incorporated into one of the matrices. Blood samples were collected and fatty acid composition of chylomicrons was determined together with plasma levels of conjugated dienes and alpha-tocopherol. Fish oil incorporated into food...

  7. Cultural/Favorite Recipe Day: Strengthening Approaches to Increase Culturally Diverse Foods Served in Head Start Meals

    Science.gov (United States)

    Hoffman, Jessica A.; Agrawal, Tara; Carter, Sonia; Grinder, AnnMarie; Castaneda-Sceppa, Carmen

    2012-01-01

    One approach to halting the childhood obesity epidemic has been the modification of foods available to children during the school day. In recent years there has been an increased focus on obesity prevention efforts among children ages birth to 5 and the role of child care settings in prevention efforts. Head Start serves as an important venue for…

  8. Intragastric pH and pressure profiles after intake of the high-caloric, high-fat meal as used for food effect studies.

    Science.gov (United States)

    Koziolek, M; Schneider, F; Grimm, M; Modeβ, Chr; Seekamp, A; Roustom, T; Siegmund, W; Weitschies, W

    2015-12-28

    The intraluminal conditions of the fed stomach are critical for drug release from solid oral dosage forms and thus, often associated with the occurrence of food effects on oral bioavailability. In this study, intragastric pH and pressure profiles present after the ingestion of the high-caloric, high-fat (964 kcal) FDA standard breakfast were investigated in 19 healthy human subjects by using the telemetric SmartPill® capsule system (26 × 13 mm). Since the gastric emptying of such large non-digestible objects is typically accomplished by the migrating motor complex phase III activity, the time required for recurrence of fasted state motility determined the gastric emptying time (GET). Following the diet recommendations of the FDA guidance on food effect studies, the mean GET of the telemetric motility capsule was 15.3 ± 4.7 h. Thus, the high caloric value of the standard breakfast impeded gastric emptying before lunch in 18 out of 19 subjects. During its gastric transit, the capsule was exposed to highly dynamic conditions in terms of pH and pressure, which were mainly dependent on further meal and liquid intake, as well as the intragastric capsule deposition behavior. Maximum pH values in the stomach were measured immediately after capsule intake. The median pH value of the 5 min period after capsule ingestion ranged between pH 3.3 and 5.3. Subsequently, the pH decreased relatively constantly and reached minimum values of pH 0-1 after approximately 4 h. The maximum pressure within the stomach amounted to 293 ± 109 mbar and was clearly higher than the maximum pressure measured at the ileocaecal junction (60 ± 35 mbar). The physiological data on the intraluminal conditions within the fed stomach generated in this study will hopefully contribute to a better understanding of food effects on oral drug product performance.

  9. 21 CFR 137.280 - Bolted yellow corn meal.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Bolted yellow corn meal. 137.280 Section 137.280 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) FOOD... definition and standard of identity prescribed by § 137.255 for bolted white corn meal except that cleaned...

  10. 21 CFR 137.275 - Yellow corn meal.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Yellow corn meal. 137.275 Section 137.275 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) FOOD FOR HUMAN... identity prescribed by § 137.250 for white corn meal except that cleaned yellow corn is used instead of...

  11. Establishment of a Meal Coding System for the Characterization of Meal-Based Dietary Patterns in Japan.

    Science.gov (United States)

    Murakami, Kentaro; Livingstone, M Barbara E; Sasaki, Satoshi

    2017-11-01

    Background: Most studies on dietary patterns to date have focused on the daily intake of individual foods, rather than the combination of foods simultaneously consumed during specific eating occasions (breakfast, lunch, dinner, and snacks). Objective: We aimed to establish a meal coding system for characterizing meal-based dietary patterns in Japan. Methods: Dietary data used were from the 2012 National Health and Nutrition Survey, Japan, in which 1-d weighed dietary records were collected from 26,361 adults aged ≥20 y. The food diary was based on a typical Japanese eating pattern, which comprised breakfast, lunch, dinner, and snacks; these eating occasions were prescribed in the diary. A total of 94,439 eating occasions (25,187 breakfasts, 25,888 lunches, 26,248 dinners, and 17,116 snacks) were identified. For all meal types, common food group combinations were identified to produce a range of generic meals. These generic meals were then used in principal components analysis to establish meal patterns. Results: In total, 94 generic meals (24 breakfasts, 27 lunches, 26 dinners, and 17 snacks) were identified. The most frequently identified food group combination for all 3 main meals was "rice and vegetables" (9 generic meals for breakfast, 12 for lunch, and 16 for dinner), whereas "confectioneries and nonalcoholic and noncaloric beverages" was the most prevalent combination for snacks (3 generic meals). In total, 19 meal patterns were established by using principal components analysis, which accounted for 24.1% of total variance. Patterns ranged considerably with regard to meal-type inclusion and the selection of staple foods (rice, bread, and noodles) and beverages, as well as with regard to meal constituents. Conclusions: With the use of a meal coding system, we identified a wide range of meal-based dietary patterns in Japanese adults. This meal coding system may be useful in capturing and investigating the complex nature of Japanese meals and food combination

  12. Influence of meal weight and caloric content on gastric emptying of meals in man

    International Nuclear Information System (INIS)

    Moore, J.G.; Christian, P.E.; Brown, J.A.; Brophy, C.; Datz, F.; Taylor, A.; Alazraki, N.

    1984-01-01

    This study was designed to assess the relative influence of meal weight and caloric content on gastric emptying of liquid and solid meals in man. A dual radioisotopic method which permits noninvasive and simultaneous measurement of liquid- and solid-phase emptying by external gamma camera techniques was employed. Nine healthy volunteer subjects ingested 50-, 300-, and 900-g lettuce and water meals adjusted to either 68, 208, or 633 kcal with added salad oil. The following observations were made: (1) absolute emptying rates (grams of solid food emptied from the stomach per minute) increased directly and significantly with meal weight; (2) increasing meal total caloric content significantly slowed solid food gastric emptying but did not overcome the enhancing effect of meal weight; and (3) liquid emptying rates were uninfluenced by meal total kcal amount

  13. Meals provided to young children at school

    OpenAIRE

    Vondráčková, Irena

    2017-01-01

    This bachelor's thesis focuses on young children's meals at schools. The theoretical part describes nutritional recommendations for macronutrients and micronutrients and their reference values with respect to young school children and the important types of food in children's nutrition. It also summarizes important studies and surveys focused on the nutrition and meals of children in the Czech Republic. The end of theoretical part mentions the history of legislation of school meals and descri...

  14. Assessment of the nutritional status among residents in a Danish nursing home - health effects of a formulated food and meal policy.

    Science.gov (United States)

    Kuosma, Kirsi; Hjerrild, Joan; Pedersen, Preben Ulrich; Hundrup, Yrsa Andersen

    2008-09-01

    To gain information about the effects of implementation of a written food and meal policy and to evaluate to what extent systematic nutritional assessment and intervention would result in weight stability among the residents. Studies have shown that aged residents living in institutions suffer from malnutrition or are at risk of malnutrition. Health policies have pointed out that more attention should be given to individualised nutritional care. Several techniques are available to identify malnourished nursing home residents, but very few studies have reported findings of studies based on systematic nutritional assessment. A quasi-experimental study based on a time series design used the residents as their own controls. The study included all 20 residents who resided at the nursing home at baseline in September 2004. Five residents died during the study period (mean age 84.4 years, range 62-91 years). Altogether 15 residents (75%) were assessed all five times during the study period. The proportion of weight-stable residents increased significantly over the study from 52.6% (CI 99%: 23.1-80.2) at baseline to 87.7% (p hospitals.

  15. Agricultural waste derived fuel from oil meal and waste cooking oil.

    Science.gov (United States)

    Chang, Fang-Chih; Tsai, Ming-Jer; Ko, Chun-Han

    2018-02-01

    Oil meal is a by-product of the oil industry (peanut meal, sesame meal, and camellia meal). Oil is extracted from seeds, and the leftover meal is then pelletized, and this process generates a large amount of waste oil meal in Taiwan. In this study, peanut meal, sesame meal, and camellia meal derived fuels were prepared from the waste oil meal with waste cooking oil. The combustion behaviors of the oil meal derived fuels were also investigated. The characteristics of the derived fuel made from oil meal with waste cooking oil showed that the ash content is less than 10% and its calorific value reached 5000 kcal/kg. Additionally, the activation energy of the oil meal and waste cooking oil was analyzed by the Kissinger method. The results show that the fuel prepared in this work from the oil meal mixed with waste cooking oil is suitable for use as an alternative fuel and also avoids food safety issues.

  16. A single daily meal at the beginning of the active or inactive period inhibits food deprivation-induced fatty liver in mice.

    Science.gov (United States)

    Aoki, Natsumi; Yoshida, Daisuke; Ishikawa, Ryosuke; Ando, Midori; Nakamura, Kaai; Tahara, Yu; Shibata, Shigenobu

    2014-07-01

    Food deprivation (FD) induces hepatic steatosis in both rodents and humans. Although body composition, age, and sex influence hepatic triglyceride (TG) levels after FD, whether feeding patterns affect FD-induced liver TG increases is unknown. We hypothesized that restricted feeding (RF) of 1 meal per day during the active or inactive period (especially the inactive period) augments FD-induced elevation of liver TGs because RF in the inactive period impairs the circadian rhythm. Triglyceride levels and the expression of genes related to TG metabolism in the liver were examined by a bioassay and real-time reverse transcription-polymerase chain reaction, respectively. In the first experiment, when compared to nonfasted mice, mice that fasted for 24 hours showed a 1.5-fold (FD starting during the inactive period) to 3-fold (FD started during the active period) increase in liver TG levels. This experiment showed that TG levels depend upon the starting time of FD. In the second experiment, mice were given free access to food for 3 hours at the beginning of either the inactive ("supper-only") or the active ("breakfast-only") period for 2 weeks. Restricted feeding inhibited the FD-induced increases in liver and serum TG levels, serum free fatty acids, and the expression of genes related to fatty acid uptake in the liver, including fatty acid transport protein 1 (Fatp1) and 4 (Fatp4). Unexpectedly, compared to free feeding, RF during the active or inactive period resulted in resistance to FD-induced fatty liver. This is the first study to demonstrate that feeding patterns affect FD-induced TG accumulation in the mouse liver. Copyright © 2014 Elsevier Inc. All rights reserved.

  17. Small changes in meal patterns lead to significant changes in total caloric intake. Effects of diet and social status on food intake in female rhesus monkeys.

    Science.gov (United States)

    Moore, Carla J; Lowe, Jonathan; Michopoulos, Vasiliki; Ulam, Patrick; Toufexis, Donna; Wilson, Mark E; Johnson, Zachary

    2013-03-01

    Social subordination in macaques is a well-established model to study the adverse effects of psychosocial stress on a number of health outcomes, including stress-induced eating. The present analysis was conducted to empirically define a meal among free-feeding female rhesus monkeys and to examine the roles of meal patterning (e.g., meal size, meal frequency, and snacking patterns) in findings from a previous study demonstrating that psychosocial stress increases overall caloric intake among subordinate animals with access to a highly palatable diet. Results indicate that all animals, regardless of social status, consumed more frequent meals, larger meals, and more calories in the form of snacks when a highly palatable diet was available. Additional findings suggest that subordinate animals consumed significantly larger meals compared to their dominant counterparts regardless of the dietary environment. Additionally, subordinate females with a history of exposure to the palatable diet consumed significantly more snack calories than both dominant and subordinate animals without previous exposure to the palatable diet when these females were returned to a standard laboratory diet. These findings illustrate how small changes in meal patterns can lead to significant increases in total caloric intake, which if prolonged, could promote the emergence of an obese phenotype. Copyright © 2012 Elsevier Ltd. All rights reserved.

  18. Nativity is associated with sugar-sweetened beverage and fast-food meal consumption among mexican-origin women in Texas border colonias

    Directory of Open Access Journals (Sweden)

    Johnson Cassandra M

    2011-09-01

    Full Text Available Abstract Background Trends of increasing obesity are especially pronounced among Mexican-origin women. There is little understanding of dietary patterns among U.S.- and Mexico-born Mexican-origin individuals residing in new-destination immigrant communities in the United States, especially behaviors related to obesity, such as consumption of sugar-sweetened beverages (SSB and fast-food meals (FFM. Methods The study used survey data of 599 adult Mexican-origin women from the 610 women who completed the 2009 Colonia Household and Community Food Resource Assessment (C-HCFRA, which was completed in person by trained promotora-researchers in 44 colonias near the Texas border towns of Progreso and La Feria. Data included demographic characteristics (age, education, nativity or country of birth, household income, household composition, and employment status, access to transportation, self-reported height and weight, food and nutrition assistance program participation, and consumption of SSB and FFM. Descriptive statistics were calculated by nativity (U.S.-born vs. Mexico-born; multivariable linear regression models were estimated for correlates of consumption of SSB and FFM. Results There are three major findings related to nativity. First, U.S.-born women consumed more SSB and FFM than Mexican-born counterparts in the same areas of colonias. Second, in the combined sample and controlling for other population characteristics, being born in Mexico was independently associated with FFM (fewer FFM, but not with SSB. Third, in analyses stratified by nativity, FFM and SSB were associated with each other among both nativity groups. Among Mexico-born women only, age, presence of a child, or being a lone parent was significantly associated with SSB; full-time employment, being a lone parent, and SSB consumption were each independently associated with increased frequency of FFM. Conclusions Our analyses revealed differences in prevalence and correlates of SSB

  19. Nativity is associated with sugar-sweetened beverage and fast-food meal consumption among Mexican-origin women in Texas border colonias.

    Science.gov (United States)

    Sharkey, Joseph R; Johnson, Cassandra M; Dean, Wesley R

    2011-09-30

    Trends of increasing obesity are especially pronounced among Mexican-origin women. There is little understanding of dietary patterns among U.S.- and Mexico-born Mexican-origin individuals residing in new-destination immigrant communities in the United States, especially behaviors related to obesity, such as consumption of sugar-sweetened beverages (SSB) and fast-food meals (FFM). The study used survey data of 599 adult Mexican-origin women from the 610 women who completed the 2009 Colonia Household and Community Food Resource Assessment (C-HCFRA), which was completed in person by trained promotora-researchers in 44 colonias near the Texas border towns of Progreso and La Feria. Data included demographic characteristics (age, education, nativity or country of birth, household income, household composition, and employment status), access to transportation, self-reported height and weight, food and nutrition assistance program participation, and consumption of SSB and FFM. Descriptive statistics were calculated by nativity (U.S.-born vs. Mexico-born); multivariable linear regression models were estimated for correlates of consumption of SSB and FFM. There are three major findings related to nativity. First, U.S.-born women consumed more SSB and FFM than Mexican-born counterparts in the same areas of colonias. Second, in the combined sample and controlling for other population characteristics, being born in Mexico was independently associated with FFM (fewer FFM), but not with SSB. Third, in analyses stratified by nativity, FFM and SSB were associated with each other among both nativity groups. Among Mexico-born women only, age, presence of a child, or being a lone parent was significantly associated with SSB; full-time employment, being a lone parent, and SSB consumption were each independently associated with increased frequency of FFM. Our analyses revealed differences in prevalence and correlates of SSB and FFM based on country of birth. Nativity, as a proxy for

  20. The Hospitable Meal Model

    DEFF Research Database (Denmark)

    Justesen, Lise; Overgaard, Svend Skafte

    2017-01-01

    -ended approach towards meal experiences. The underlying purpose of The Hospitable Meal Model is to provide the basis for creating value for the individuals involved in institutional meal services. The Hospitable Meal Model was developed on the basis of an empirical study on hospital meal experiences explored......This article presents an analytical model that aims to conceptualize how meal experiences are framed when taking into account a dynamic understanding of hospitality: the meal model is named The Hospitable Meal Model. The idea behind The Hospitable Meal Model is to present a conceptual model...... that can serve as a frame for developing hospitable meal competencies among professionals working within the area of institutional foodservices as well as a conceptual model for analysing meal experiences. The Hospitable Meal Model transcends and transforms existing meal models by presenting a more open...

  1. The Hospitable Meal Model

    DEFF Research Database (Denmark)

    Justesen, Lise; Overgaard, Svend Skafte

    2017-01-01

    This article presents an analytical model that aims to conceptualize how meal experiences are framed when taking into account a dynamic understanding of hospitality: the meal model is named The Hospitable Meal Model. The idea behind The Hospitable Meal Model is to present a conceptual model...... that can serve as a frame for developing hospitable meal competencies among professionals working within the area of institutional foodservices as well as a conceptual model for analysing meal experiences. The Hospitable Meal Model transcends and transforms existing meal models by presenting a more open......-ended approach towards meal experiences. The underlying purpose of The Hospitable Meal Model is to provide the basis for creating value for the individuals involved in institutional meal services. The Hospitable Meal Model was developed on the basis of an empirical study on hospital meal experiences explored...

  2. The family meal panacea: exploring how different aspects of family meal occurrence, meal habits and meal enjoyment relate to young children's diets.

    Science.gov (United States)

    Skafida, Valeria

    2013-07-01

    The general consensus in the research to date is that family meals are linked to healthier eating habits in children, compared to not eating with the family. Yet, few studies explore what it is about commensality which leads to better food choices among children. Using a representative Scottish sample of five-year-old children, this research explores the extent to which family meal occurrence, meal patterns regarding where, when and with whom children eat and perceived meal enjoyment predict the quality of children's diets after controlling for indicators of maternal capital that influence both meal rituals and taste preferences. Eating the same food as parents is the aspect of family meals most strongly linked to better diets in children, highlighting the detrimental effect in the rise of 'children's food'. Although theoretical and empirical work pointed to the important health advantage in children eating together with parents, the results suggested that eating together was a far less important aspect of family meals. In evaluating the importance of the family meal, this article redirects attention away from issues of form and function towards issues of food choice. Policy implications and the importance for public health to recognise the way eating habits are defined by and reproduce social and cultural capital are discussed. © 2013 The Author. Sociology of Health & Illness © 2013 Foundation for the Sociology of Health & Illness/John Wiley & Sons Ltd.

  3. At the Table with Family and Making Family Meals Manageable

    Science.gov (United States)

    ... 1502-1510, 2007. 5. Boutelle KN et al. Fast food family meals: relationships with patent and adolescent food intake, home food availability and weight status. Public Health Nutr 10: 16-23, 2007. 6. Fulkerson JA ...

  4. Circadian Clocks for All Meal-Times: Anticipation of 2 Daily Meals in Rats

    Science.gov (United States)

    Mistlberger, Ralph E.; Kent, Brianne A.; Chan, Sofina; Patton, Danica F.; Weinberg, Alexander; Parfyonov, Maksim

    2012-01-01

    Anticipation of a daily meal in rats has been conceptualized as a rest-activity rhythm driven by a food-entrained circadian oscillator separate from the pacemaker generating light-dark (LD) entrained rhythms. Rats can also anticipate two daily mealtimes, but whether this involves independently entrained oscillators, one ‘continuously consulted’ clock, cue-dependent non-circadian interval timing or a combination of processes, is unclear. Rats received two daily meals, beginning 3-h (meal 1) and 13-h (meal 2) after lights-on (LD 14∶10). Anticipatory wheel running began 68±8 min prior to meal 1 and 101±9 min prior to meal 2 but neither the duration nor the variability of anticipation bout lengths exhibited the scalar property, a hallmark of interval timing. Meal omission tests in LD and constant dark (DD) did not alter the timing of either bout of anticipation, and anticipation of meal 2 was not altered by a 3-h advance of meal 1. Food anticipatory running in this 2-meal protocol thus does not exhibit properties of interval timing despite the availability of external time cues in LD. Across all days, the two bouts of anticipation were uncorrelated, a result more consistent with two independently entrained oscillators than a single consulted clock. Similar results were obtained for meals scheduled 3-h and 10-h after lights-on, and for a food-bin measure of anticipation. Most rats that showed weak or no anticipation to one or both meals exhibited elevated activity at mealtime during 1 or 2 day food deprivation tests in DD, suggesting covert operation of circadian timing in the absence of anticipatory behavior. A control experiment confirmed that daytime feeding did not shift LD-entrained rhythms, ruling out displaced nocturnal activity as an explanation for daytime activity. The results favor a multiple oscillator basis for 2-meal anticipatory rhythms and provide no evidence for involvement of cue-dependent interval timing. PMID:22355393

  5. [School feeding and the establishment of school identities: from meals for the poor to the right to food].

    Science.gov (United States)

    Silva, Edleuza Oliveira; Amparo-Santos, Lígia; Soares, Micheli Dantas

    2018-03-29

    This essay aims to analyze school feeding as a practice contributing to the establishment of school identities. The point of departure is a nonsystematic review of publications on school feeding and identities in Brazil's public schools. The discussion begins with the persistence of paternalistic discourses and practices that reduce school feeding to food for the poor, observed in the studies. The meanings in this paternalistic approach suggest that it appears to function as a power mechanism to brand the schoolchildren with an identify of poverty and inferiority. This understanding is situated in the prevailing power relations in schools, in the exercise of disciplinary power and its potential to produce identities, as well as the practices of resistance resulting from such power in the school feeding context. The schoolchildren are also agents of their own identity processes, considering that their relations with school feeding involve processes not only of subordination but also of resistance and active identity-building, combining the traditional with the modern, the local with the global, among other aspects. Even the ambiguities in this scenario are signs of a paradigm shift in the planning and practice of school feeding, raising elements to analyze it: on the one hand, as a device for the maintenance of social inequalities, and on the other, efforts and actions to support school feeding as an essential right and factor for emancipatory identities.

  6. The impact of interventions to promote healthier ready-to-eat meals (to eat in, to take away or to be delivered) sold by specific food outlets open to the general public: a systematic review.

    Science.gov (United States)

    Hillier-Brown, F C; Summerbell, C D; Moore, H J; Routen, A; Lake, A A; Adams, J; White, M; Araujo-Soares, V; Abraham, C; Adamson, A J; Brown, T J

    2017-02-01

    Ready-to-eat meals sold by food outlets that are accessible to the general public are an important target for public health intervention. We conducted a systematic review to assess the impact of such interventions. Studies of any design and duration that included any consumer-level or food-outlet-level before-and-after data were included. Thirty studies describing 34 interventions were categorized by type and coded against the Nuffield intervention ladder: restrict choice = trans fat law (n = 1), changing pre-packed children's meal content (n = 1) and food outlet award schemes (n = 2); guide choice = price increases for unhealthier choices (n = 1), incentive (contingent reward) (n = 1) and price decreases for healthier choices (n = 2); enable choice = signposting (highlighting healthier/unhealthier options) (n = 10) and telemarketing (offering support for the provision of healthier options to businesses via telephone) (n = 2); and provide information = calorie labelling law (n = 12), voluntary nutrient labelling (n = 1) and personalized receipts (n = 1). Most interventions were aimed at adults in US fast food chains and assessed customer-level outcomes. More 'intrusive' interventions that restricted or guided choice generally showed a positive impact on food-outlet-level and customer-level outcomes. However, interventions that simply provided information or enabled choice had a negligible impact. Interventions to promote healthier ready-to-eat meals sold by food outlets should restrict choice or guide choice through incentives/disincentives. Public health policies and practice that simply involve providing information are unlikely to be effective. © 2016 The Authors. Obesity Reviews published by John Wiley & Sons Ltd on behalf of World Obesity Federation.

  7. Palatable meal anticipation in mice.

    Directory of Open Access Journals (Sweden)

    Cynthia T Hsu

    Full Text Available The ability to sense time and anticipate events is a critical skill in nature. Most efforts to understand the neural and molecular mechanisms of anticipatory behavior in rodents rely on daily restricted food access, which induces a robust increase of locomotor activity in anticipation of daily meal time. Interestingly, rats also show increased activity in anticipation of a daily palatable meal even when they have an ample food supply, suggesting a role for brain reward systems in anticipatory behavior, and providing an alternate model by which to study the neurobiology of anticipation in species, such as mice, that are less well adapted to "stuff and starve" feeding schedules. To extend this model to mice, and exploit molecular genetic resources available for that species, we tested the ability of wild-type mice to anticipate a daily palatable meal. We observed that mice with free access to regular chow and limited access to highly palatable snacks of chocolate or "Fruit Crunchies" avidly consumed the snack but did not show anticipatory locomotor activity as measured by running wheels or video-based behavioral analysis. However, male mice receiving a snack of high fat chow did show increased food bin entry prior to access time and a modest increase in activity in the two hours preceding the scheduled meal. Interestingly, female mice did not show anticipation of a daily high fat meal but did show increased activity at scheduled mealtime when that meal was withdrawn. These results indicate that anticipation of a scheduled food reward in mice is behavior, diet, and gender specific.

  8. Palatable Meal Anticipation in Mice

    Science.gov (United States)

    Hsu, Cynthia T.; Patton, Danica F.; Mistlberger, Ralph E.; Steele, Andrew D.

    2010-01-01

    The ability to sense time and anticipate events is a critical skill in nature. Most efforts to understand the neural and molecular mechanisms of anticipatory behavior in rodents rely on daily restricted food access, which induces a robust increase of locomotor activity in anticipation of daily meal time. Interestingly, rats also show increased activity in anticipation of a daily palatable meal even when they have an ample food supply, suggesting a role for brain reward systems in anticipatory behavior, and providing an alternate model by which to study the neurobiology of anticipation in species, such as mice, that are less well adapted to “stuff and starve” feeding schedules. To extend this model to mice, and exploit molecular genetic resources available for that species, we tested the ability of wild-type mice to anticipate a daily palatable meal. We observed that mice with free access to regular chow and limited access to highly palatable snacks of chocolate or “Fruit Crunchies” avidly consumed the snack but did not show anticipatory locomotor activity as measured by running wheels or video-based behavioral analysis. However, male mice receiving a snack of high fat chow did show increased food bin entry prior to access time and a modest increase in activity in the two hours preceding the scheduled meal. Interestingly, female mice did not show anticipation of a daily high fat meal but did show increased activity at scheduled mealtime when that meal was withdrawn. These results indicate that anticipation of a scheduled food reward in mice is behavior, diet, and gender specific. PMID:20941366

  9. Mothers and meals. The effects of mothers' meal planning and shopping motivations on children's participation in family meals.

    Science.gov (United States)

    McIntosh, William Alex; Kubena, Karen S; Tolle, Glen; Dean, Wesley R; Jan, Jie-sheng; Anding, Jenna

    2010-12-01

    Participation in family meals has been associated with benefits for health and social development of children. The objective of the study was to identify the impact of mothers' work of caring through planning regularly scheduled meals, shopping and cooking, on children's participation in family meals. Parents of children aged 9-11 or 13-15 years from 300 Houston families were surveyed about parents' work, meal planning for and scheduling of meals, motivations for food purchases, importance of family meals, and children's frequency of eating dinner with their families. The children were interviewed about the importance of eating family meals. Hypotheses were tested using path analysis to calculate indirect and total effects of variables on the outcome variable of frequency of children eating dinner with their family. Mothers' belief in the importance of family meals increased likelihood of children eating dinner with families by increasing likelihood that mothers planned dinner and that dinners were regularly scheduled. Mothers' perception of time pressures on meal preparation had a negative, indirect effect on the frequency of children's participation in family dinners by reducing mothers' meal planning. Copyright © 2010 Elsevier Ltd. All rights reserved.

  10. Of men and meals.

    Science.gov (United States)

    Beyer-Westendorf, J; Siegert, G

    2015-06-01

    Rivaroxaban is increasingly used to treat patients with acute venous thromboembolism (VTE), a potentially life-threatening condition. Because absorption of rivaroxaban decreases from nearly 100% to 66% under fasting conditions, it is recommended that VTE patients take rivaroxaban with a meal. However, this recommendation is based on preclinical pharmacokinetic (PK) studies in healthy volunteers. So far, no clinical evidence is available to support this recommendation. We describe a case of a compliant young patient who developed recurrent pulmonary embolism during rivaroxaban treatment. PK studies provided evidence that malabsorption of rivaroxaban 20 mg due to irregular intake of meals during shift work was the leading cause of recurrent pulmonary embolism. When the patient was instructed to take rivaroxaban with a regular meal, peak plasma concentrations increased from 115 to 318 ng mL(-1) (+ 176%). Consequently, the importance of taking rivaroxaban with food may have a greater clinical relevance than data from preclinical PK studies suggest. © 2015 International Society on Thrombosis and Haemostasis.

  11. 21 CFR 137.250 - White corn meal.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false White corn meal. 137.250 Section 137.250 Food and... Related Products § 137.250 White corn meal. (a) White corn meal is the food prepared by so grinding cleaned white corn that when tested by the method prescribed in paragraph (b)(2) of this section not less...

  12. Caloric beverages consumed freely at meal-time add calories to an ad libitum meal.

    Science.gov (United States)

    Panahi, Shirin; El Khoury, Dalia; Luhovyy, Bohdan L; Goff, H Douglas; Anderson, G Harvey

    2013-06-01

    The objective was to compare the effects of ad libitum consumption of commonly consumed meal-time beverages on energy and fluid intakes and post-meal average subjective appetite and blood glucose in healthy adults. In a randomized controlled design, 29 males and females consumed to satiation an ad libitum pizza meal with one of five beverages in unlimited amount including water (0 kcal), 1% milk (44 kcal/100 ml), regular cola (44 kcal/100 ml), orange juice (44 kcal/100 ml) and diet cola (0 kcal). Food and fluid intakes were measured at the meal. Average subjective appetite and blood glucose were measured before and for 2h after the meal. Although energy intake from pizza was similar among all beverage treatments, the amount of fluid consumed (g) varied among the beverages with intake of orange juice higher than regular and diet cola, but not different from water or milk. Meal-time ingestion of caloric beverages, milk, orange juice and regular cola, led to higher total meal-time energy intakes compared to either water or diet cola. Post-meal blood glucose area under the curve (AUC) was lower after milk than after meals with water, orange juice and regular cola and post-meal average subjective appetite AUC was lower after milk than after meals with water. Meal intakes of nutrients including protein, calcium, phosphorus, zinc, vitamins B12, A and D were higher at the meal with milk compared to the other beverages. Thus, caloric beverages consumed ad libitum during a meal add to total meal-time energy intake, but 1% milk favors a lower post-meal blood glucose and average subjective appetite score and adds to nutrient intake. Copyright © 2013 Elsevier Ltd. All rights reserved.

  13. Pilot study of sleep and meal timing effects, independent of sleep duration and food intake, on insulin sensitivity in healthy individuals.

    Science.gov (United States)

    Pizinger, Theresa; Kovtun, Kyle; RoyChoudhury, Arindam; Laferrère, Blandine; Shechter, Ari; St-Onge, Marie-Pierre

    2018-02-01

    This pilot study tested the independent and interactive effects of sleep and meal times, under identical sleep duration and feeding conditions, on insulin sensitivity (Si) in overweight adults. Participants underwent a 4-phase randomized crossover inpatient study differing in sleep times: normal (Ns: 0000-0800 hours) or late (Ls: 0330-1130 hours); and in meal times: normal (Nm: 1, 5, 11, and 12.5 hours after awakening) or late (Lm: 4.5, 8.5, 14.5, and 16 hours after awakening). An insulin-modified frequently sampled intravenous glucose tolerance test, at scheduled breakfast time, and a meal tolerance test, at scheduled lunch time, were performed to assess Si after 3 days in each condition. Six participants were enrolled (4 men, 2 women; mean age 25.1±[SD] 3.9 years, body mass index 29.2±2.7 kg/m 2 ); only 1 failed to complete her last study phase. There were no effects of sleep and meal times or sleep × meal time interaction on Si (all P>.35), acute insulin response to intravenous glucose (all P>.20), and disposition index (all P>.60) after adjusting for sex and body mass index. Meal tolerance test glucose and insulin areas under the curve were lower during Nm (glucose P=.11; insulin P=.0088). There were a sleep × meal interaction and an effect of meal times on overnight glucose (P=.0040 and .012, respectively) and insulin (P=.0075 and .067, respectively). Sleep timing, without concomitant sleep restriction, does not adversely affect Si and glucose tolerance, but meal times may be relevant for health. Our results should be confirmed in a larger sample. Copyright © 2017 National Sleep Foundation. Published by Elsevier Inc. All rights reserved.

  14. Effects of 3-week total meal replacement vs. typical food-based diet on human brain functional magnetic resonance imaging food-cue reactivity and functional connectivity in people with obesity.

    Science.gov (United States)

    Kahathuduwa, Chanaka Nadeeshan; Davis, Tyler; O'Boyle, Michael; Boyd, Lori Ann; Chin, Shao-Hua; Paniukov, Dmitrii; Binks, Martin

    2018-01-01

    Calorie restriction via total meal replacement (TMR) results in greater reduction of food cravings compared to reduced-calorie typical diet (TD). Direct evidence of the impact of these interventions on human brain fMRI food-cue reactivity (fMRI-FCR) and functional connectivity is absent. We examined the effects of a 3-week 1120 kcal/d TMR intervention as compared to an iso-caloric TD intervention using an fMRI-FCR paradigm. Thirty-two male and female subjects with obesity (19-60 years; 30-39.9 kg/m 2 ) participated in a randomized two-group repeated measures dietary intervention study consisting of 1120 kcal/d from either 1) TMR (shakes), 2) TD (portion control). Pre-intervention and following the 3-week diet fMRI-FCR, functional connectivity, food cravings (Food Craving Inventory) and weight were considered. Compared to TD, TMR showed increased fMRI-FCR of the bilateral dorsolateral prefrontal (dlPFC), orbitofrontal, anterior cingulate, primary motor and left insular cortices and bilateral nucleus accumbens regions in the post-intervention state relative to the pre-intervention state. Compared to TD, TMR was also associated with negative modulation of fMRI-FCR of the nucleus accumbens, orbitofrontal cortex and amygdala by dlPFC. Reduced body weight (4.87 kg, P < 0.001), body fat (2.19 kg, P = 0.004) and overall food cravings (0.41, P = 0.047) were seen in the TMR group. In the TD group reduced body weight (2.37 kg, P = 0.004) and body fat (1.64 kg, P = 0.002) were noted. Weight loss was significantly greater in TMR versus TD (2.50 kg, P = 0.007). Greater weight loss and reduced cravings, coupled with stronger activations and potential negative modulation of the food reward related regions by the dlPFC during exposure to visual food cues is consistent with increased executive control in TMR vs. TD. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

  15. Consumo alimentar e padrão de refeições de adolescentes, São Paulo, Brasil Food intake and meal patterns of adolescents, São Paulo, Brazil

    Directory of Open Access Journals (Sweden)

    Greisse Viero da Silva Leal

    2010-09-01

    Full Text Available OBJETIVO: Avaliar o consumo alimentar e o padrão de refeições de adolescentes, São Paulo, Brasil. MÉTODOS: Por meio do Recordatório de 24 horas, avaliou-se o consumo energético total, de macronutrientes, cálcio, ferro e vitamina A e a omissão de refeições ou sua substituição por lanche, de adolescentes de uma escola pública de Ilhabela. Comparou-se o consumo alimentar por grupo com a Pirâmide Alimentar do adolescente. Foi realizada análise descritiva, aplicou-se o teste Qui-quadrado (p OBJECTIVE: To assess food intake and meal patterns in adolescents, a cross-sectional study was conducted with 228 adolescents from a public school, SP, Brazil. METHODS: Total energy, macronutrients, calcium, iron, and vitamin A intakes were evaluated. The food pattern was compared with the eating patterns established by the Food Pyramid for adolescents. Meal frequency was assessed to identify meal skipping. Descriptive statistics and Chi Square were used. RESULTS: Mean energy intake was lower than estimated for 66% adolescents, carbohydrate intake was lower than estimated for 50% adolescents, fat intake was higher than estimated for 50% of adolescents, and protein intake was above the recommendation for 40% of adolescents. Among adolescents studied, 21% skipped breakfast and one third of them had snacks instead of lunch or dinner. CONCLUSION: The diet of adolescents had insufficient energy intake and deficient intake of fruits and vegetables. Meal patterns were satisfactory, but breakfast should be encouraged.

  16. 7 CFR 226.20 - Requirements for meals.

    Science.gov (United States)

    2010-01-01

    ... contain, as a minimum, the indicated food components: (1) A breakfast shall contain: (i) Fluid milk as a... portions of both, must be served for the entire first year. Meals containing breastmilk and meals... must be offered if the infant is still hungry. Meals may include portions of breastmilk and iron...

  17. A generic coding approach for the examination of meal patterns.

    Science.gov (United States)

    Woolhead, Clara; Gibney, Michael J; Walsh, Marianne C; Brennan, Lorraine; Gibney, Eileen R

    2015-08-01

    Meal pattern analysis can be complex because of the large variability in meal consumption. The use of aggregated, generic meal data may address some of these issues. The objective was to develop a meal coding system and use it to explore meal patterns. Dietary data were used from the National Adult Nutrition Survey (2008-2010), which collected 4-d food diary information from 1500 healthy adults. Self-recorded meal types were listed for each food item. Common food group combinations were identified to generate a number of generic meals for each meal type: breakfast, light meals, main meals, snacks, and beverages. Mean nutritional compositions of the generic meals were determined and substituted into the data set to produce a generic meal data set. Statistical comparisons were performed against the original National Adult Nutrition Survey data. Principal component analysis was carried out by using these generic meals to identify meal patterns. A total of 21,948 individual meals were reduced to 63 generic meals. Good agreement was seen for nutritional comparisons (original compared with generic data sets mean ± SD), such as fat (75.7 ± 29.4 and 71.7 ± 12.9 g, respectively, P = 0.243) and protein (83.3 ± 26.9 and 80.1 ± 13.4 g, respectively, P = 0.525). Similarly, Bland-Altman plots demonstrated good agreement (<5% outside limits of agreement) for many nutrients, including protein, saturated fat, and polyunsaturated fat. Twelve meal types were identified from the principal component analysis ranging in meal-type inclusion/exclusion, varying in energy-dense meals, and differing in the constituents of the meals. A novel meal coding system was developed; dietary intake data were recoded by using generic meal consumption data. Analysis revealed that the generic meal coding system may be appropriate when examining nutrient intakes in the population. Furthermore, such a coding system was shown to be suitable for use in determining meal-based dietary patterns. © 2015

  18. Associations of family meal frequency with family meal habits and meal preparation characteristics among families of youth with type 1 diabetes.

    Science.gov (United States)

    Kornides, M L; Nansel, T R; Quick, V; Haynie, D L; Lipsky, L M; Laffel, L M B; Mehta, S N

    2014-05-01

    While benefits of family mealtimes, such as improved dietary quality and increased family communication, have been well-documented in the general population, less is known about family meal habits that contribute to more frequent family meals in youth with type 1 diabetes. This cross-sectional study surveyed 282 youth ages 8-18 years with type 1 diabetes and their parents on measures regarding diabetes-related and dietary behaviours. T-tests determined significant differences in youth's diet quality, adherence to diabetes management and glycaemic control between those with and without regular family meals (defined as ≥ 5 meals per week). Logistic regression analyses determined unadjusted and adjusted associations of age, socio-demographics, family meal habits, and family meal preparation characteristics with regular family meals. 57% of parents reported having regular family meals. Families with regular family meals had significantly better diet quality as measured by the Healthy Eating Index (P family meals were each associated with regular family meals (P family meals, while convenience and fast foods were negatively associated (P Families in which at least one parent worked part-time or stayed at home were significantly more likely to have regular family meals than families in which both parents worked full-time (P family mealtimes (P family meals; adjusting for parent work status and other family meal habits. Strategies for promoting families meals should not only highlight the benefits of family meals, but also facilitate parents' skills for and barriers to home-prepared meals. © 2013 John Wiley & Sons Ltd.

  19. Family Meals

    Science.gov (United States)

    ... on this topic for: Parents Kids Teens Keeping Portions Under Control Healthy Food Shopping Cooking With Kids Nutrition & Fitness Center Healthy Eating Take a Look at Cooking Ready, Set, Breakfast! Go, Slow, and Whoa! A Kid's Guide to ...

  20. The impact of interventions to promote healthier ready‐to‐eat meals (to eat in, to take away or to be delivered) sold by specific food outlets open to the general public: a systematic review

    Science.gov (United States)

    Summerbell, C. D.; Moore, H. J.; Routen, A.; Lake, A. A.; Adams, J.; White, M.; Araujo‐Soares, V.; Abraham, C.; Adamson, A. J.; Brown, T. J.

    2016-01-01

    Summary Introduction Ready‐to‐eat meals sold by food outlets that are accessible to the general public are an important target for public health intervention. We conducted a systematic review to assess the impact of such interventions. Methods Studies of any design and duration that included any consumer‐level or food‐outlet‐level before‐and‐after data were included. Results Thirty studies describing 34 interventions were categorized by type and coded against the Nuffield intervention ladder: restrict choice = trans fat law (n = 1), changing pre‐packed children's meal content (n = 1) and food outlet award schemes (n = 2); guide choice = price increases for unhealthier choices (n = 1), incentive (contingent reward) (n = 1) and price decreases for healthier choices (n = 2); enable choice = signposting (highlighting healthier/unhealthier options) (n = 10) and telemarketing (offering support for the provision of healthier options to businesses via telephone) (n = 2); and provide information = calorie labelling law (n = 12), voluntary nutrient labelling (n = 1) and personalized receipts (n = 1). Most interventions were aimed at adults in US fast food chains and assessed customer‐level outcomes. More ‘intrusive’ interventions that restricted or guided choice generally showed a positive impact on food‐outlet‐level and customer‐level outcomes. However, interventions that simply provided information or enabled choice had a negligible impact. Conclusion Interventions to promote healthier ready‐to‐eat meals sold by food outlets should restrict choice or guide choice through incentives/disincentives. Public health policies and practice that simply involve providing information are unlikely to be effective. PMID:27899007

  1. Psicanálise e educação: banquete, fast food e merenda escolar Psychoanalysis and education: banquet, fast food and school meals

    Directory of Open Access Journals (Sweden)

    Marcia Simões Corrêa Neder Bacha

    1999-01-01

    Full Text Available O propósito deste trabalho é refletir sobre a educação na perspectiva da formação psicológica do professor na Universidade. Um breve histórico ressalta a complexidade com que foi tratada pela Antigüidade, de onde emerge tecida por uma trama simbólica sobre as mesas dos banquetes. A partir desta relação entre educação e alimento, e da intimidade simbólica de oralidade e procriação demonstrada pela psicanálise, articula-se educação e sedução, mantendo-se, no horizonte, a idéia do engendramento de um filho imaginário. Situam-se, então, os conceitos modernos de infância no interior da educação assim compreendida, discutindo-se a possibilidade de derivar limites próprios e inerentes a uma tal combinação, especialmente dificuldades de aprendizagem, e o modo restrito como a educação costuma ser praticada nas escolas.The reason of this study is to think about education under the perspective of the psychological formation of the university professor. A brief historical study highlights the complexity with which it was symbolically treated by Antiquity. Considering the relationship of education and food, and the symbolic intimacy between orality and procreation demonstrated by psychoanalysis, education and seduction are articulated, maintaining on the horizon the idea of engendering an imaginary child. Hence, our modern concept of childhood placed within the notion of education thus understood and the difficulties in learning, as well as the restricted manner with which education is normally practiced in schools, are discussed.

  2. A Historical Review of Changes in Nutrition Standards of USDA Child Meal Programs Relative to Research Findings on the Nutritional Adequacy of Program Meals and the Diet and Nutritional Health of Participants: Implications for Future Research and the Summer Food Service Program.

    Science.gov (United States)

    Hopkins, Laura C; Gunther, Carolyn

    2015-12-04

    The USDA child meal programs (CMPs) (National School Lunch Program (NSLP), School Breakfast Program (SBP), and Summer Food Service Program (SFSP) were established in 1946 (NSLP) and 1975 (SBP and SFSP) to improve the diet and nutritional health of US children. There is concern that participation in these programs may in fact be a contributor to the current childhood obesity epidemic. The purpose of this study was to determine if the CMPs are meeting their intended goal by reviewing the historical changes to nutrition standards of the CMPs in correspondence with the literature that examines the nutritional adequacy of meals served as part of these programs, as well as the dietary intakes and nutritional status of participants. Public Law and the Federal Register were reviewed and websites and online databases were systematically searched. NSLP and SBP first underwent updates to the nutrition standards in 1994 and subsequently 2010, whereas SFSP last underwent modifications in 2000. The majority of data, all collected prior to 2010, demonstrate that meals served as part of the NSLP and SBP are not meeting nutrition standards. In addition, the dietary intakes of NSLP and SBP participants are high in calories, fat, saturated fat, and sodium, and low in fiber. Studies examining the weight status and other nutrition-related health outcomes of NSLP and SBP participants have produced mixed results. In contrast, no studies published in the peer-reviewed literature have been conducted examining the nutritional adequacy of SFSP meals or the dietary intakes or nutritional health of SFSP participants. There are public reports available on the nutritionally adequacy of SFSP meals, however, they are severely outdated (1988 and 2003). Due to this dearth of information, a case study on a sample SFSP menu from summer 2015 was conducted; results showed that the meals are high in carbohydrate and protein content and insufficient in vegetable servings. There is critical need for policy

  3. A Historical Review of Changes in Nutrition Standards of USDA Child Meal Programs Relative to Research Findings on the Nutritional Adequacy of Program Meals and the Diet and Nutritional Health of Participants: Implications for Future Research and the Summer Food Service Program

    Directory of Open Access Journals (Sweden)

    Laura C. Hopkins

    2015-12-01

    Full Text Available Background: The USDA child meal programs (CMPs (National School Lunch Program (NSLP, School Breakfast Program (SBP, and Summer Food Service Program (SFSP were established in 1946 (NSLP and 1975 (SBP and SFSP to improve the diet and nutritional health of US children. There is concern that participation in these programs may in fact be a contributor to the current childhood obesity epidemic. Objective: The purpose of this study was to determine if the CMPs are meeting their intended goal by reviewing the historical changes to nutrition standards of the CMPs in correspondence with the literature that examines the nutritional adequacy of meals served as part of these programs, as well as the dietary intakes and nutritional status of participants. Methods: Public Law and the Federal Register were reviewed and websites and online databases were systematically searched. Results: NSLP and SBP first underwent updates to the nutrition standards in 1994 and subsequently 2010, whereas SFSP last underwent modifications in 2000. The majority of data, all collected prior to 2010, demonstrate that meals served as part of the NSLP and SBP are not meeting nutrition standards. In addition, the dietary intakes of NSLP and SBP participants are high in calories, fat, saturated fat, and sodium, and low in fiber. Studies examining the weight status and other nutrition-related health outcomes of NSLP and SBP participants have produced mixed results. In contrast, no studies published in the peer-reviewed literature have been conducted examining the nutritional adequacy of SFSP meals or the dietary intakes or nutritional health of SFSP participants. There are public reports available on the nutritionally adequacy of SFSP meals, however, they are severely outdated (1988 and 2003. Due to this dearth of information, a case study on a sample SFSP menu from summer 2015 was conducted; results showed that the meals are high in carbohydrate and protein content and insufficient in

  4. Organic school meals in three Danish municipalities

    DEFF Research Database (Denmark)

    He, Chen; Mikkelsen, Bent Egberg

    . Copenhagen has established a large central kitchen, producing partly organic food that is heated and sold in tuck shops at the schools. Roskilde cooperates with an organic catering company, delivering food to be sold in school canteens. Gladsaxe has part-time employed staff preparing and selling food at each...... in school meals. Similarities and differences between the municipalities are discussed. The main challenges for an increased consumption of organic food in schools are related to lack of infrastructure in the schools such as kitchens and dining halls, and that the school meal systems developed so far...

  5. [School meals: planning, production, distribution, and adequacy].

    Science.gov (United States)

    Issa, Raquel Carvalho; Moraes, Letícia Freitas; Francisco, Raquel Rocha Jabour; dos Santos, Luana Caroline; dos Anjos, Adriana Fernandez Versiani; Pereira, Simone Cardoso Lisboa

    2014-02-01

    To evaluate the planning, production, distribution, and nutritional adequacy of meals served at city schools. This descriptive cross-sectional study was conducted between March 2011 and April 2012 and included a representative sample (n = 42 schools) of extended shift city schools from Belo Horizonte, Minas Gerais, Brazil. Five meals from each school were randomly selected and analyzed by direct weighing. Production indicators and nutritional adequacy were evaluated in contrast to the recommendations of the city food security bureau and the Brazilian National Program of School Meals (PNAE). Seventy-nine percent of the analyzed meals did not meet the recommendations of the city food security bureau. The rate of waste (food left on plates) was acceptable at 4,90%, but the rates of cooked and not served food (7,06%) and counter leftovers (5,30%) were high. Both the city planned meals and the meals served in the schools were nutritionally inadequate in terms of the PNAE, particularly for children aged 11-15 years. There was a relationship between consumption by school staff and the amount of food that was cooked (r = 0.353; P < 0.001) and the rate of cooked and not served food (r = 0.138; P = 0.045). Waste was positively correlated with the rate of counter leftovers (r = 0.145; P = 0.035), and inversely correlated with fiber intake (r = -0.143; P = 0.038). The results indicate the importance of monitoring the planning, production, and distribution of school meals and of food and nutrition education in order to improve the quality of food and to reduce waste in schools.

  6. Exploring the meal concept : an interdisciplinary literature overview

    OpenAIRE

    Nyberg, Maria; Bryntorp, Anna; Håkansson, Andreas; Höijer, Karin; Olsson, Viktoria; Rothenberg, Elisabet; Sepp, Hanna; Wendin, Karin

    2015-01-01

    The meal concept is used in varying contexts, and within several scientific fields, however often without a clear definition of what it includes. The meal has been identified as a subject in multiple research areas such as nutrition, medicine, sensory science, history, design product development, food service, biology, physiology, anthropology, sociology, psychology, marketing and so forth 1. A meal may be defined and identified by the time of the day, by its energy content and how the food i...

  7. Dehydration-Anorexia Derives From A Reduction In Meal Size, But Not Meal Number

    Science.gov (United States)

    Boyle, Christina N.; Lorenzen, Sarah M.; Compton, Douglas; Watts, Alan G.

    2011-01-01

    The anorexia that results from extended periods of cellular dehydration is an important physiological adaptation that limits the intake of osmolytes from food and helps maintain the integrity of fluid compartments. The ability to experimentally control both the development and reversal of anorexia, together with the understanding of underlying hormonal and neuropeptidergic signals, make dehydration (DE)-anorexia a powerful model for exploring the interactions of neural networks that stimulate and inhibit food intake. However, it is not known which meal parameters are affected by cellular dehydration to generate anorexia. Here we use continuous and high temporal resolution recording of food and fluid intake, together with a drinking-explicit method of meal pattern analysis to explore which meal parameters are modified during DE-anorexia. We find that the most important factor responsible for DE-anorexia is the failure to maintain feeding behavior once a meal has started, rather than the ability to initiate a meal, which remains virtually intact. This outcome is consistent with increased sensitivity to satiation signals and post-prandial satiety mechanisms. We also find that DE-anorexia significantly disrupts the temporal distribution of meals across the day so that the number of nocturnal meals gradually decreases while diurnal meal number increases. Surprisingly, once DE-anorexia is reversed this temporal redistribution is maintained for at least 4 days after normal food intake has resumed, which may allow increased daily food intake even after normal satiety mechanisms are reinstated. Therefore, DE-anorexia apparently develops from a selective targeting of those neural networks that control meal termination, whereas meal initiation mechanisms remain viable. PMID:21854794

  8. Wpływ ilości spożywanych posiłków na wartość wskaźnika BMI = Influence amount of food meals for BMI

    OpenAIRE

    Nalepa, Dorota; Weber, Dorota; Rogala, Renata; Charzyńska-Gula, Marianna

    2016-01-01

    Nalepa, Dorota, Weber, Dorota, Rogala, Renata, Charzyńska-Gula, Marianna. Wpływ ilości spożywanych posiłków na wartość wskaźnika BMI = Influence amount of food meals for BMI. Journal of Education, Health and Sport. 2016;6(3):48-61. eISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.47438 http://ojs.ukw.edu.pl/index.php/johs/article/view/3400 https://pbn.nauka.gov.pl/works/719646 The journal has had 7 points in Ministry of Science and Higher Education parametric evaluation...

  9. Meal Counting and Claiming by Food Service Management Companies in the School Meal Programs: Briefing for the Subcommittee on Agriculture, Rural Development, Food and Drug Administration, and Related Agencies, House Committee on Appropriations. November 21, 2008. GAO-09-156R

    Science.gov (United States)

    US Government Accountability Office, 2009

    2009-01-01

    The federal government spends about $10 billion each year to provide meals to over 30 million students through the National School Lunch and Breakfast Programs. However, a 2007 study estimated that of this amount, $860 million (8.6 percent) in school year 2005-2006 was paid improperly because of errors in the number of meals counted and claimed…

  10. Healthy Meals, Healthier Kids. Cutting the Fat from School Menus.

    Science.gov (United States)

    FioRito, Kathy

    1994-01-01

    Recent research revealed that most school lunches exceed the dietary guidelines for fat content. After explaining the resulting Healthy Kids School Meals Initiative which will overhaul the National School Lunch Program meal pattern, the article makes suggestions of how parents can help their school food service sell more nutritious food. (SM)

  11. Ghrelin receptor regulates appetite and satiety during aging in mice by regulating meal frequency and portion size but not total food intake

    Science.gov (United States)

    Aging is often associated with overweight and obesity. There exists a long-standing debate about whether meal pattern also contributes to the development of obesity. The orexigenic hormone ghrelin regulates appetite and satiety by activating its receptor, growth hormone secretagogue receptor (GHS-R)...

  12. Company and meal choices considered by Nordic adolescents

    DEFF Research Database (Denmark)

    Janhonen, Kristiina; Benn, Jette; Fjellström, Christina

    2013-01-01

    This article examines the meal choices considered by Nordic adolescents in two social situations: for themselves and for the family. In addition, the frequency of family meals is compared between the countries studied. The survey data (n = 1539) were collected during 2006–2007 from 9th grade...... an effect on the frequency of family meals. Meals echoing or fully meeting the structural definition of a ‘proper meal’ were most common when describing meals for the family. The difference between the two social situations was most apparent for those who mentioned ‘Fast food dishes’ for themselves. Gender...... to their everyday choices in different social contexts....

  13. Research on Heterogeneous Data Exchange based on XML

    Science.gov (United States)

    Li, Huanqin; Liu, Jinfeng

    Integration of multiple data sources is becoming increasingly important for enterprises that cooperate closely with their partners for e-commerce. OLAP enables analysts and decision makers fast access to various materialized views from data warehouses. However, many corporations have internal business applications deployed on different platforms. This paper introduces a model for heterogeneous data exchange based on XML. The system can exchange and share the data among the different sources. The method used to realize the heterogeneous data exchange is given in this paper.

  14. Objective measures of meal variety lacking association with consumers' perception of variety with self-selected buffet meals at work

    DEFF Research Database (Denmark)

    Haugaard, Pernille; Brockhoff, Per B.; Lahteenmaki, Liisa

    2016-01-01

    Food variety has been linked to higher diet quality and increased food intake, but what constitutes variety for consumers is underexposed. The aim of the study was twofold: first to explore the relationship between objective measures of meal variety and subjective post-meal ratings of perceived...... variety, and second to explore the associations between subjective meal variety and decision-making rules and individual eating styles. Data consist of 510 meals compiled from workplace lunch buffets by 71 respondents over 31 optional days. Meals were photographed and coded according to the number...... of components (dishes served), food groups, colours, size and shape of food on the plates. A mixed model approach was used to analyse data due to the repetitive structure of the data. Results show that subjective variety was marginally associated with the number of food groups, but there was no association...

  15. Meal types as sources for intakes of fruits, vegetables, fish and whole grains among Norwegian adults.

    Science.gov (United States)

    Myhre, Jannicke B; Løken, Elin B; Wandel, Margareta; Andersen, Lene F

    2015-08-01

    To study how different meals contribute to intakes of fruits, vegetables, fish and whole grains in a group of Norwegian adults and in subgroups of this population. Moreover, to investigate the consequences of skipping the meal contributing most to the intake of each food group (main contributing meal). Cross-sectional dietary survey in Norwegian adults. Dietary data were collected using two non-consecutive telephone-administered 24 h recalls. The recorded meal types were breakfast, lunch, dinner, supper/evening meal and snacks. Nationwide, Norway (2010-2011). Adults aged 18-70 years (n 1787). Dinner was the main contributing meal for fish and vegetables, while snacks were the main contributing meal for fruit intake. For whole grains, breakfast was the main contributing meal. The main contributing meal did not change for any of the food groups when studying subgroups of the participants according to intake of each food group, educational level or age. A substantially lower intake of the food groups in question was found on days when the main contributing meal was skipped. Intakes of fruits, vegetables, fish and whole grains largely depend on one meal type. Inclusion of these foods in other meals in addition to the main contributing meal, preferably replacing energy-dense nutrient-poor foods, should be promoted.

  16. School meals in Portugal: governing children’s food practices (Comida escolares en Portugal: gobernabilidad de las prácticas alimentares de los niños

    Directory of Open Access Journals (Sweden)

    Monica Truninger

    2015-05-01

    Full Text Available Resumen: Sobre la base de un marco conceptual post-foucaultiana nos fijamos en las racionalidades que informan a la organización de las comidas de los escolares portugueses y la aplicación de estas racionalidades para transformar y normalizan los hábitos alimenticios de los niños. El material empírico se extrae de un análisis documental del marco temático regulador de las comidas escolares desde la década de 1970 hasta la actualidad. Los objetivos son tres: 1 describir las continuidades y discontinuidades de los discursos oficiales sobre las comidas escolares; 2 ver de qué forma los niños, su salud y los alimentos aparecen y son interpretados en esos documentos; 3 describir y explicar las trayectorias de las gubernamentalidades y su pluralidad de acuerdos relativos a las comidas escolares. Fue posible identificar cinco tipos de regímenes gubernamentales de comidas escolares: la “autoritaria”; la “demócrata”, la “moderna”, el “consumidor” y la de “Obesidad y Riesgo”. Estos regímenes se entrelazan y organizan en múltiples formas los contextos que rigen las prácticas de alimentación de los niños en las escuelas.Abstract: Drawing on a post-Foucauldian conceptual framework we look at the rationalities that inform the organization of the Portuguese school meals and the implementation of these rationalities to transform and normalize children eating habits. The empirical material is drawn from a thematic documental analysis of the school meals regulatory framework from the 1970s up until nowadays. The objectives are threefold: 1 to describe the continuities and discontinuities of official discourses on school meals institutional practices; 2 to look at the ways children, health and food are placed and interpreted in those documents; 3 to describe and explain trajectories of school meals governmentalities and its plural arrangements. It was possible to identify five types of school meals governmental regimes: the

  17. Effect of meal environment on diet quality rating.

    Science.gov (United States)

    Woodruff, Sarah J; Hanning, Rhona M

    2009-01-01

    Family meals have been associated with improved dietary quality in children and adolescents, and yet very little is known about family meals beyond their frequency. Specific aspects of the breakfast, lunch, and dinner meal environments were described and compared, and the associations with overall diet quality were investigated. Data on food intake and meal environments were obtained in northern Ontario, southern Ontario, and Nova Scotia grades six, seven, and eight classrooms over the 2005 to 2006 school year. Specific aspects of the meal environments described were where the meal was consumed, with whom participants consumed each meal, who prepared the meal, and where the food was originally purchased. Diet quality was assessed using the Canadian version of the Healthy Eating Index. Cluster K-means procedures were used to classify into groups observations about the four meal environment variables. Three, eight, and six clusters of meal environments were identified for breakfast, lunch, and dinner, respectively. Diet quality was negatively associated with consuming/ purchasing meals outside the home, and with skipping breakfast, lunch, and/or dinner. Results have immediate relevance for family-based and/or school programs and policies aimed at educating and feeding children and adolescents.

  18. THE PSYCHOBIOLOGY OF MEALS

    NARCIS (Netherlands)

    WOODS, SC; STRUBBE, JH; Woods, Stephen C.

    Meals are considered as bouts of behavior that, although necessary for supplying nutrients to the body, result in undesirable perturbations of homeostatically controlled parameters. If the environment dictates that an animal mainly eat very large meals, these meal-associated perturbations become

  19. Current Practices for Providing School Field Trip Meals: Perspectives of School Nutrition Managers and Teachers

    Science.gov (United States)

    Sneed, Jeannie; Vaterlaus Patten, Emily

    2015-01-01

    Purpose/Objectives: The Healthy, Hunger Free Kids Act of 2010 extended the requirements for a school food safety program to wherever food is stored, prepared, or served, including meals for field trips. The purpose of this study was to determine what foods are used for field trip meals, how those foods are transported and stored, and what standard…

  20. Variety within a cooked meal increases meal energy intake in older women with a poor appetite.

    Science.gov (United States)

    Wijnhoven, Hanneke Ah; van der Meij, Barbara S; Visser, Marjolein

    2015-12-01

    Effective strategies to increase dietary intake in older persons with a poor appetite are needed. Previous studies have shown that increasing diet variety may increase dietary intake. This has not been tested in older adults with a poor appetite. We investigated if an increased variety of foods within a cooked meal results in a higher meal energy intake in older women with a poor appetite. This study was a randomized, controlled, cross-over trial among 19 older (>65 years) women with a poor appetite. Two cooked meals of similar weight and energy density (except starch) were served under standardized conditions on two weekdays: a test meal consisting of three different varieties of vegetables, meat or fish, and starch components, and a control meal without variety. Participants ate ad libitum and the actual consumed amounts and their nutritional content were calculated. Data were analyzed by mixed linear models. Average intake in energy was 427 kcal (SD 119) for the test meal with variety and 341 kcal (SD 115) for the control meal without variety. This resulted in a statistically significant (for period effects adjusted) mean difference of 79 kcal (95% CI = 25-134). Total meal intake in grams was also higher for the test meal with variety (48 g, 95% CI = 1-97) but protein intake (g) was not (3.7 g, 95% CI = -1.4 to 8.8). This was consistent for all meal components except starch and within each component three varieties were consumed equally. The results of the present study suggest that increasing meal variety may be an effective strategy to increase energy intake in older adults with a poor appetite. Copyright © 2015 Elsevier Ltd. All rights reserved.

  1. Teachers' interaction with children in the school meal situation: the example of pedagogic meals in Sweden.

    Science.gov (United States)

    Persson Osowski, Christine; Göranzon, Helen; Fjellström, Christina

    2013-01-01

    School meals are also a teaching occasion in which children learn about food and meals, which is referred to as "pedagogic meals" in Sweden. The aim of the present article was to study how the pedagogic meal is practiced in preschool and school settings, with focus on how teachers acted when interacting with the children. Observations, interviews, and focus group interviews. School canteens. Three schools. Teaching in the school meal situation. Social constructionism, new social studies of childhood. The teachers took on 3 different roles. The sociable teacher role entailed turning the school lunch into a social occasion, the educating teacher role involved educating the children, and the evasive teacher role was not associated with the definition of a pedagogic meal. The teacher roles, which ranged from adult-oriented to child-oriented, and which varied in the level of interaction with the children, were summarized in a framework named the Adult- to Child-oriented Teacher Role Framework for School Meals (ACTS). To realize the potential of pedagogic meals, teachers must be educated and become aware of the effects of their behaviors. In this situation, the ACTS framework can constitute a useful tool. Copyright © 2013 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

  2. Comparison of Fast-Food and Non-Fast-Food Children's Menu Items

    Science.gov (United States)

    Serrano, Elena L.; Jedda, Virginia B.

    2009-01-01

    Objective: Compare the macronutrient content of children's meals sold by fast-food restaurants (FFR) and non-fast-food restaurants (NFF). Design: All restaurants within the designated city limits were surveyed. Non-fast-food children's meals were purchased, weighed, and analyzed using nutrition software. All fast-food children's meals were…

  3. Can taste and nudging impact healthy meal consumption?

    DEFF Research Database (Denmark)

    Thunström, Linda; Nordström, Leif Jonas

    Previous research shows that taste is one of the most important factors in determining food choices, and that food choices may be affected by ”nudging”. We analyze how taste, as determined by meal attributes, and nudging affects consumption of a healthy labeled meal. Our analysis is based on a fi...... tasty healthy meals may be key to significantly impact healthy eating, superior to other policy measures aimed at encouraging healthier food choices, such as information, nudging and food tax reforms.......Previous research shows that taste is one of the most important factors in determining food choices, and that food choices may be affected by ”nudging”. We analyze how taste, as determined by meal attributes, and nudging affects consumption of a healthy labeled meal. Our analysis is based...... on a field experiment in a lunch restaurant and our results imply that sales of the healthy labelled meal, and its market share, is greatly impacted by its taste. Nudging, as in order of display on the menu, does not impact sales of the healthy labelled meal in our experiment. We conclude that supplying...

  4. Ritmos circadianos de consumo alimentar nos lanches e refeições de adultos: aplicação do semanário alimentar Food consumption circadian rhythms in adult snacks and meals: application to weekly menu

    Directory of Open Access Journals (Sweden)

    Heide Gauche

    2006-04-01

    Full Text Available OBJETIVO: Este estudo descreve o perfil alimentar de indivíduos saudáveis, em seu ambiente natural, a partir da análise da ingestão de energia e macronutrientes nos lanches e refeições e sua distribuição circadiana. MÉTODOS: Dezessete voluntários, professores e funcionários técnico-administrativos de uma instituição de ensino de Florianópolis com idade média de 46,71 (±2,2 anos, e índice de massa corporal médio de 24,93 (±0,9 kg/m² registraram, durante sete dias consecutivos, o tipo e a quantidade de alimentos e bebidas consumidos, especificando o modo de preparo, o tipo de evento alimentar (refeição ou lanche, a hora do dia e o dia da semana. RESULTADOS: Realizaram-se, em média, 2,7 refeições e 3,2 lanches diariamente. Os lanches e as refeições mostraram diferenças entre si, tanto em relação à proporção de macronutrientes quanto ao valor energético total. As refeições forneceram cerca de três vezes mais calorias que os lanches e foram compostas, predominantemente, por proteínas e lipídios, enquanto nos lanches predominaram os carboidratos. A hora do dia também mostrou exercer influência no consumo. CONCLUSÃO: No período das 12h às 15h59min, o consumo foi significativamente maior que nos demais momentos do dia, mas não se observou um aumento significativo do consumo energético total nos dias do fim de semana.OBJECTIVE: This study describes the food profile of healthy individuals in their natural environment, analyzing the energy and macronutrient ingestion during meals and snacks and their circadian distribution. METHODS: Seventeen volunteers, professors and administrative technicians of an educational institution in Florianópolis, Brazil, with an average age of 46.71 (±2.2 years, and average body mass index of 24.93 (±0.9 kg/m², registered the type and quantity of food and drink consumed during seven consecutive days, specifying the type of preparation, the eating event (meal or snack, the hour

  5. Aversion learning can reduce meal size without taste avoidance in rats.

    Science.gov (United States)

    Tracy, Andrea L; Schurdak, Jennifer D; Chambers, James B; Benoit, Stephen C

    2016-03-01

    Nausea and aversive food responses are commonly reported following bariatric surgery, along with post-surgical reduction in meal size. This study investigates whether a meal size limit can be conditioned by associating large meals with aversive outcomes. In rats, the intake of meals exceeding a pre-defined size threshold was paired with lithium chloride-induced gastric illness, and the effects on self-determined food intakes and body weight were measured. Rats given LiCl contingent on the intake of a large meal learned to reliably reduce intake below this meal size threshold, while post-meal saline or LiCl before meals did not change meal size. It was further demonstrated that this is not a conditioned taste aversion and that this effect transferred to foods not explicitly trained. Finally, when rats received LiCl following all large meals, the number of small meals increased, but total food intake and body weight decreased. While further work is needed, this is the first demonstration that meal size may be conditioned, using an aversion procedure, to remain under a target threshold and that this effect is distinct from taste avoidance. Corresponding reduction in food intake and body weight suggests that this phenomenon may have implications for developing weight loss strategies and understanding the efficacy of bariatric surgery. © 2016 The Obesity Society.

  6. Alternanter dentata (Joseph's coat) leaf meal as replacement for ...

    African Journals Online (AJOL)

    Alternanter dentata (Joseph's coat) leaf meal as replacement for maize on the performance of broiler finisher chicks. ... Journal of Agriculture and Food Sciences ... A 28- day feeding trial was conducted using 225 unsexed Marshal strain of broiler finisher chicks fed 0, 10, 20, 30 and 45% Alternanter dentata Leaf Meal ...

  7. Factors that influence beverage choices at meal times

    DEFF Research Database (Denmark)

    Mueller Loose, Simone; Jaeger, S. R.

    2012-01-01

    Beverages are consumed at almost every meal occasion, but knowledge about the factors that influence beverage choice is less than for food choice. The aim of this research was to characterize and quantify factors that influence beverage choices at meal times. Insights into what beverages are chosen...

  8. Meals served in Danish nursing homes and to meals-on-wheels clients may not offer nutritionally adequate choices

    DEFF Research Database (Denmark)

    Beck, Anne Marie; Hansen, Kirsten S.

    2010-01-01

    ), extra portions of different menus were made (3 days in a row). The meal samples (total n = 389) were analyzed for content of energy, protein, fat and carbohydrate. The findings were compared with recommendations regarding the foods to be served in Danish institutions. The nutrient content of the meals...

  9. Acute effects on metabolism and appetite profile of one meal difference in the lower range of meal frequency.

    Science.gov (United States)

    Smeets, Astrid J; Westerterp-Plantenga, Margriet S

    2008-06-01

    A gorging pattern of food intake has been shown to enhance lipogenesis and increase body weight, which may be due to large fluctuations in storage and mobilisation of nutrients. In a state of energy balance, increasing meal frequency, and thereby decreasing inter-meal interval, may prevent large metabolic fluctuations. Our aim was to study the effect of the inter-meal interval by dividing energy intake over two or three meals on energy expenditure, substrate oxidation and 24 h satiety, in healthy, normal-weight women in a state of energy balance. The study was a randomised crossover design with two experimental conditions. During the two experimental conditions subjects (fourteen normal-weight women, aged 24.4 (SD 7.1) years, underwent 36 h sessions in energy balance in a respiration chamber for measurements of energy expenditure and substrate oxidation. The subjects were given two (breakfast, dinner) or three (breakfast, lunch, dinner) meals per d. We chose to omit lunch in the two meals condition, because this resulted in a marked difference in inter-meal-interval after breakfast (8.5 h v. 4 h). Eating three meals compared with two meals had no effects on 24 h energy expenditure, diet-induced thermogenesis, activity-induced energy expenditure and sleeping metabolic rate. Eating three meals compared with two meals increased 24 h fat oxidation, but decreased the amount of fat oxidised from the breakfast. The same amount of energy divided over three meals compared with over two meals increased satiety feelings over 24 h. In healthy, normal-weight women, decreasing the inter-meal interval sustains satiety, particularly during the day, and sustains fat oxidation, particularly during the night.

  10. Cocombustion of animal meal

    International Nuclear Information System (INIS)

    Roggen, M.

    2001-01-01

    The electricity production companies are prepared to co-fire animal meal in their coal-fired power stations. Tests conducted at the Maasvlakte power station, Netherlands, demonstrate that adding animal meal to the coal has no negative influence on human beings, the environment, the plant or the fly ash quality

  11. School-Meals Makeover Stirs the Pot

    Science.gov (United States)

    Shah, Nirvi

    2011-01-01

    Proposed new federal rules governing the meals served to school children across the country each weekday are causing a stir among food industry groups, cafeteria managers, parents, and students. The skirmish is over the U.S. Department of Agriculture's efforts, prompted by the recent passage of the Healthy, Hunger-Free Kids Act, to rewrite the…

  12. School meals in children’s social life

    DEFF Research Database (Denmark)

    Andersen, Sidse Schoubye

    This dissertation explores the role of different school meal arrangements in children’s social life from a child’s perspective. The dissertation utilizes a school meal intervention carried out in Denmark in 2011-12 to compare the same group of children in different school meal arrangements, thereby...... overcoming typical challenges of comparison across school meal arrangements, such as differences across children, schools or countries. The dissertation builds on data from a four month field work in 4th grade, 26 semi-structured interviews with children, chefs, and teachers, and 834 children’s self......-reported evaluation of their school meals. Three themes guide the analyses: commensality, liking, and food education. Through these themes, the dissertation explores how school meals shape social positions, relations and interactions between adults and children. The dissertation shows that peers are important...

  13. Main meal quality in Brazil and United Kingdom : Similarities and differences

    NARCIS (Netherlands)

    Gorgulho, Bartira Mendes; Pot, Gerda Karolien; Sarti, Flavia Mori; Marchioni, Dirce Maria

    2017-01-01

    Consumption of fast food and ready-to-eat meals has been positively associated with obesity. In the UK, ready-made meals are more often consumed than in Brazil, a country in which nutrition transition is relatively low. This study aimed to compare the nutritional quality of the main meal consumed by

  14. Bacterial Contamination of Hands Increases Risk of Cross-Contamination among Low-Income Puerto Rican Meal Preparers

    Science.gov (United States)

    Dharod, Jigna Morarji; Paciello, Stefania; Bermudez-Millan, Angela; Venkitanarayanan, Kumar; Damio, Grace; Perez-Escamilla, Rafael

    2009-01-01

    Objective: To examine the association of microbial contamination of the meal preparer's hands with microbial status of food and kitchen/utensil surfaces during home preparation of a "Chicken and Salad" meal. Design and Setting: Observational home food safety assessment. Before starting meal preparation, participants' hands were tested to…

  15. 40 CFR 180.1218 - Indian Meal Moth Granulosis Virus; exemption from the requirement of a tolerance.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Indian Meal Moth Granulosis Virus... RESIDUES IN FOOD Exemptions From Tolerances § 180.1218 Indian Meal Moth Granulosis Virus; exemption from... residues of the microbial pesticide Indian Meal Moth Granulosis Virus when used in or on all food...

  16. Serve Size and Estimated Energy and Protein Contents of Meals Prepared by ‘Meals on Wheels’ South Australia Inc.: Findings from a Meal Audit Study

    Science.gov (United States)

    Arjuna, Tony; Miller, Michelle; Soenen, Stijn; Chapman, Ian; Visvanathan, Renuka; Luscombe-Marsh, Natalie D

    2018-01-01

    An audit of ‘standard’ (STD) and ‘energy and protein fortified’ (HEHP) meals from Meals on Wheels (MOW) South Australia’s summer menu was conducted to evaluate the consistency, and serve size and nutrient contents, of their menu items. Twenty soups, 20 mains and 20 desserts from each of the STD and HEHP menus were prepared at the MOW South Australia’s kitchen and delivered to three ‘sham(dummy)-clients’ over a 5-week period. Each meal component was weighed in triplicate, to the nearest gram, the variation within the serve weight was calculated, and the overall energy and protein content of each meal was determined using FoodWorks (Xyris Software, Highgate Hill, Queensland, Australia). On average, the variability for soups and mains was ≤6% and for desserts was ≤10% and although the measured serve sizes of the MOW meals were consistently smaller than prescribed serve size, the differences were minor. As a percentage of recommended daily intakes (RDIs) for adults aged over 60 years, we calculated that the STD meals contained 21–39% for energy and 42–63% for protein while the HEHP meals contained 29–55% for energy and 46–69% for protein. These findings demonstrate that MOW meals currently meet the voluntary meal guidelines for energy and protein. PMID:29461476

  17. Serve Size and Estimated Energy and Protein Contents of Meals Prepared by 'Meals on Wheels' South Australia Inc.: Findings from a Meal Audit Study.

    Science.gov (United States)

    Arjuna, Tony; Miller, Michelle; Soenen, Stijn; Chapman, Ian; Visvanathan, Renuka; Luscombe-Marsh, Natalie D

    2018-02-20

    An audit of 'standard' (STD) and 'energy and protein fortified' (HEHP) meals from Meals on Wheels (MOW) South Australia's summer menu was conducted to evaluate the consistency, and serve size and nutrient contents, of their menu items. Twenty soups, 20 mains and 20 desserts from each of the STD and HEHP menus were prepared at the MOW South Australia's kitchen and delivered to three 'sham(dummy)-clients' over a 5-week period. Each meal component was weighed in triplicate, to the nearest gram, the variation within the serve weight was calculated, and the overall energy and protein content of each meal was determined using FoodWorks (Xyris Software, Highgate Hill, Queensland, Australia). On average, the variability for soups and mains was ≤6% and for desserts was ≤10% and although the measured serve sizes of the MOW meals were consistently smaller than prescribed serve size, the differences were minor. As a percentage of recommended daily intakes (RDIs) for adults aged over 60 years, we calculated that the STD meals contained 21-39% for energy and 42-63% for protein while the HEHP meals contained 29-55% for energy and 46-69% for protein. These findings demonstrate that MOW meals currently meet the voluntary meal guidelines for energy and protein.

  18. The partnership between the Brazilian School Feeding Program and family farming: a way for reducing ultra-processed foods in school meals.

    Science.gov (United States)

    Teo, Carla Rosane Paz Arruda

    2018-01-01

    To evaluate the profile of food acquisition in the National School Feeding Program according to the extent and purpose of food processing in three municipalities of southern Brazil during the implementation period of Law 11.947/2009. Descriptive cross-sectional study. Data for 2008-2010 involved quantities, prices and types of suppliers for food items purchased. In total, 1529 purchases were analysed. The items were classified into the following groups: G1 (unprocessed/minimally processed), G2 (culinary ingredients), G3 (processed), G4 (ultra-processed). Quantities of purchased foods were converted into energy and average prices ($US/4184 kJ (1000 kcal)) were calculated. The proportion of each food group in total purchases was expressed as both a percentage of total energy and a percentage of total expenditure. Data analysis was carried out in Stata version 12.1. Three municipalities in southern Brazil. Relative contribution to total energy purchased was high for G1 (49·8 %; G2, 23·8 %; G3, 4·5 %; G4, 21·8 %). Among acquisitions from family farming, G1 represented 51·3 % of the total energy purchased; G2, 9·9 %; G3, 19·7 %; G4, 19·0 %. Total cost was as follows: G1, 61·6 %; G2, 3·9 %; G3, 18·5 %; G4, 16·0 %. Prices for food products from family farms were consistently higher. Average price from family farms was 1·3; from conventional suppliers, 0·9. The implementation of Law 11.947/2009 produced a positive effect on the regional profile of food purchases for the School Feeding Program. However, there is still considerable potential to promote health by strengthening relationships between family farming and school feeding.

  19. Evaluation of salt content in school meals

    Directory of Open Access Journals (Sweden)

    Cláudia Alexandra Colaço Lourenço Viegas

    2015-04-01

    Full Text Available OBJECTIVE: High blood pressure is a major rick factor for cardiovascular disease, and it is closely associated with salt intake. Schools are considered ideal environments to promote health and proper eating habits. Therefore the objective of this study was to evaluate the amount of salt in meals served in school canteens and consumers' perceptions about salt. METHODS: Meals, including all the components (bread, soup, and main dish were retrieved from school canteens. Salt was quantified by a portable salt meter. For food perception we constructed a questionnaire that was administered to high school students. RESULTS: A total of 798 food samples were analysed. Bread had the highest salt content with a mean of 1.35 g/100 g (SD=0.12. Salt in soups ranged from 0.72 g/100 g to 0.80 g/100 g (p=0.05 and, in main courses, from 0.71 g/100 to 0.97 g/100g (p=0.05. The salt content of school meals is high with a mean value of 2.83 to 3.82 g of salt per meal. Moreover, a high percentage of students consider meals neither salty nor bland, which shows they are used to the intensity/amount of salt consumed. CONCLUSION: The salt content of school meals is high, ranging from 2 to 5 times more than the Recommended Dietary Allowances for children, clearly exceeding the needs for this population, which may pose a health risk. Healthy choices are only possible in environments where such choices are possible. Therefore, salt reduction strategies aimed at the food industry and catering services should be implemented, with children and young people targeted as a major priority.

  20. 21 CFR 137.270 - Self-rising white corn meal.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Self-rising white corn meal. 137.270 Section 137... Cereal Flours and Related Products § 137.270 Self-rising white corn meal. (a) Self-rising white corn meal is an intimate mixture of white corn meal, sodium bicarbonate, and one or both of the acid-reacting...

  1. 21 CFR 137.290 - Self-rising yellow corn meal.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false Self-rising yellow corn meal. 137.290 Section 137... Cereal Flours and Related Products § 137.290 Self-rising yellow corn meal. Self-rising yellow corn meal conforms to the definition and standard of identity prescribed by § 137.270 for self-rising white corn meal...

  2. PRODUCTIVE EFFECT OF SOYBEAN MEAL

    Directory of Open Access Journals (Sweden)

    OLIMPIA COLIBAR

    2009-05-01

    Full Text Available One of the main problems standing before mankind on the threshold of the XXI century is satisfaction of demand in protein. About 70% of world protein stocks have vegetative origin and therefore preparations of this protein it is very important. Importance of soya is connected with following reasons: high content of protein with functionality for food products, good essential amino-acid balance, lipids and other biologically active compounds & micronutrients. Nutritional value of soy bean meal (FFSBM products is limited of ten by high content of antinutritive factors causing different physiologically undesirable effects after usage in food or feed of crude beans. It explains the necessity of development of special technologies of productions of full fat soya products. The objective of this works was to asses the effect of various supplementation in terms of nutritional efficiency, especially about the Ca and P level from feed and bones of broiler chickens.

  3. [Forms of management of the national school meals program].

    Science.gov (United States)

    Dos Santos, Sérgio Ribeiro; de Sousa Costa, Maria Bernadete; Torres de Paiva Bandeira, Geovanna

    2016-04-01

    The National School Meals Programme (PNAE in Portuguese initials) is a supplementary program to education that aims to provide school meals for pupils across the school system enrolled in public and philanthropic schools of primary education, secondary education, youth education, adult education and comprehensive education. The principles of the program are the universality and the expansion of student services in order to meet the Organic Law on Food and Nutritional Security (LOSAN), as well as the Food Security and Nutrition System. The objective of this study is to discuss forms of PNAE management to ensure that the students' right to school meals. This study is a reflection on how the resources of school meals are being managed, be it with a centralized, decentralized, semi-centralized or outsourced model. We conclude that the knowledge of the different forms of managing federal resources for food for school communities allows for making an informed choice regarding implementation and enforcement of PNAE.

  4. Summer Meal Capacity Builder

    Data.gov (United States)

    Department of Agriculture — Allows users to search for summer meal sites from the previous summer by zip code, adding “layers” of information, such as free and reduced-price lunch participation...

  5. Summer Meal Sites

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — Information pertaining to Summer Meal Sites, as collected by Citiparks in the City of Pittsburgh Department of Parks and Recreation. This dataset includes the...

  6. Components of postprandial thermogenesis in relation to meal frequency in humans.

    Science.gov (United States)

    LeBlanc, J; Mercier, I; Nadeau, A

    1993-12-01

    Experiments on dogs have shown that the size of the meal has no effect on the early cephalic postprandial thermogenesis, and that four small meals are more thermogenic than a larger meal with the same total caloric content as the four meals. A study was repeated on human subjects who were fed during alternating weeks either one large meal (653 kcal (1 kcal = 4.1855 kJ)) or four small meals (163 kcal) at 40-min intervals. Oxygen consumption and respiratory exchange ratio determinations indicated (i) larger overall increase in postprandial thermogenesis with the four meals than with one meal and (ii) an enhancement of glucose utilization with the large meal compared with greater lipid utilization with the four meals. On the basis of indirect evidence from previous investigations it is suggested that the enhanced thermogenesis observed in the four-meal experiment is due to lipid mobilization caused by repeated stimulation of the sympathetic nervous system with palatable food. Blood analysis indicated a reduced elevation of plasma glucose in the four-meal experiment. The variations of insulin and C-peptide exactly paralleled those observed for glucose. It is concluded that the increased frequency of feeding significantly reduces insulin secretion in subjects fed a relatively high carbohydrate meal. In addition to this beneficial effect, increasing the number of meals increased thermogenesis and fat utilization.

  7. Replacing fish meal by food waste in feed pellets to culture lower trophic level fish containing acceptable levels of organochlorine pesticides: health risk assessments.

    Science.gov (United States)

    Cheng, Zhang; Mo, Wing-Yin; Man, Yu-Bon; Nie, Xiang-Ping; Li, Kai-Bing; Wong, Ming-Hung

    2014-12-01

    The present study used food waste (collected from local hotels and restaurants) feed pellets in polyculture of low-trophic level fish [bighead (Aristichtys nobilis), grass carp (Ctenopharyngodon idellus), and mud carp (Cirrhina molitorella)] aiming at producing safe and quality products for local consumption. The results indicated that grass carp (hexachlorocyclohexanes (HCHs) waste feed pellets were relatively free of organochlorine pesticides (OCPs). The experimental ponds (water and sediment) were relatively free of OCPs, lowering the possibility of biomagnification of OCPs in the food chains within the ponds. The raw concentrations of OCPs extracted from the fish were not in the bioavailable form, which would ultimately reach bloodstream and exert adverse effects on human body. Health risk assessments based on digestible concentrations are commonly regarded as a more accurate method. The results of health risk assessments based on raw and digestible concentrations showed that the fish fed with food waste feed pellets were safe for consumption from the OCP perspective. Copyright © 2014 Elsevier Ltd. All rights reserved.

  8. A qualidade das refeições de empresas cadastradas no Programa de Alimentação do Trabalhador na cidade de São Paulo The quality of meals in companies participating in the worker's food program in the city of São Paulo, Brazil

    Directory of Open Access Journals (Sweden)

    Daniel Henrique Bandoni

    2008-04-01

    Full Text Available OBJETIVO: Avaliar a qualidade global das refeições oferecidas por Unidades de Alimentação e Nutrição de empresas beneficiárias do Programa de Alimentação do Trabalhador, na cidade de São Paulo. MÉTODOS: Estudo transversal realizado com 72 empresas cadastradas no programa. Foram coletadas informações de três dias consecutivos das refeições oferecidas no almoço, no jantar e na ceia. A qualidade das refeições oferecidas foi avalia pelo Índice de Qualidade da Refeição, e sua análise foi feita de forma estratificada segundo o perfil da empresa obtido pela análise de cluster. RESULTADOS: A média do Índice de Qualidade da Refeição para as grandes refeições foi de 66,25. Foram obtidos dois grupos de empresas na análise de cluster. As empresas do primeiro, composto em sua maioria por empresas do setor de comércio de micro e pequeno porte, cadastradas na modalidade de autogestão e sem supervisão de nutricionista, obtiveram pior qualidade da refeição (Índice=56,23. As empresas do segundo cluster, constituído principalmente por empresas de médio e grande porte do setor industrial, com gestão terceirizada e supervisão de nutricionista, obtiveram pontuação média do Índice de 82,95. CONCLUSÃO: As refeições oferecidas pelas empresas participantes do Programa de Alimentação do Trabalhador não estavam adequadas, segundo o Índice de Qualidade da Refeição. As empresas de menor porte e estrutura tiveram refeições de pior qualidade quando comparadas com as demais, demonstrando que empresas deste perfil são prioritárias para intervenções dentro do Programa de Alimentação do Trabalhador.OBJECTIVE: The aim of this study was to assess the global quality of the meals offered in the Food and Nutrition Units of companies participating in the Worker's Food Program, in the city of São Paulo . METHODS: This was a cross-sectional study of 72 companies participating in the program. Information regarding three

  9. Variation in the Oral Processing of Everyday Meals Is Associated with Fullness and Meal Size; A Potential Nudge to Reduce Energy Intake?

    Science.gov (United States)

    Ferriday, Danielle; Bosworth, Matthew L.; Godinot, Nicolas; Martin, Nathalie; Forde, Ciarán G.; Van Den Heuvel, Emmy; Appleton, Sarah L.; Mercer Moss, Felix J.; Rogers, Peter J.; Brunstrom, Jeffrey M.

    2016-01-01

    Laboratory studies have demonstrated that experimental manipulations of oral processing can have a marked effect on energy intake. Here, we explored whether variations in oral processing across a range of unmodified everyday meals could affect post-meal fullness and meal size. In Study 1, female participants (N = 12) attended the laboratory over 20 lunchtime sessions to consume a 400-kcal portion of a different commercially available pre-packaged meal. Prior to consumption, expected satiation was assessed. During each meal, oral processing was characterised using: (i) video-recordings of the mouth and (ii) real-time measures of plate weight. Hunger and fullness ratings were elicited pre- and post-consumption, and for a further three hours. Foods that were eaten slowly had higher expected satiation and delivered more satiation and satiety. Building on these findings, in Study 2 we selected two meals (identical energy density) from Study 1 that were equally liked but maximised differences in oral processing. On separate days, male and female participants (N = 24) consumed a 400-kcal portion of either the “fast” or “slow” meal followed by an ad libitum meal (either the same food or a dessert). When continuing with the same food, participants consumed less of the slow meal. Further, differences in food intake during the ad libitum meal were not compensated at a subsequent snacking opportunity an hour later. Together, these findings suggest that variations in oral processing across a range of unmodified everyday meals can affect fullness after consuming a fixed portion and can also impact meal size. Modifying food form to encourage increased oral processing (albeit to a lesser extent than in experimental manipulations) might represent a viable target for food manufacturers to help to nudge consumers to manage their weight. PMID:27213451

  10. Variation in the Oral Processing of Everyday Meals Is Associated with Fullness and Meal Size; A Potential Nudge to Reduce Energy Intake?

    Directory of Open Access Journals (Sweden)

    Danielle Ferriday

    2016-05-01

    Full Text Available Laboratory studies have demonstrated that experimental manipulations of oral processing can have a marked effect on energy intake. Here, we explored whether variations in oral processing across a range of unmodified everyday meals could affect post-meal fullness and meal size. In Study 1, female participants (N = 12 attended the laboratory over 20 lunchtime sessions to consume a 400-kcal portion of a different commercially available pre-packaged meal. Prior to consumption, expected satiation was assessed. During each meal, oral processing was characterised using: (i video-recordings of the mouth and (ii real-time measures of plate weight. Hunger and fullness ratings were elicited pre- and post-consumption, and for a further three hours. Foods that were eaten slowly had higher expected satiation and delivered more satiation and satiety. Building on these findings, in Study 2 we selected two meals (identical energy density from Study 1 that were equally liked but maximised differences in oral processing. On separate days, male and female participants (N = 24 consumed a 400-kcal portion of either the “fast” or “slow” meal followed by an ad libitum meal (either the same food or a dessert. When continuing with the same food, participants consumed less of the slow meal. Further, differences in food intake during the ad libitum meal were not compensated at a subsequent snacking opportunity an hour later. Together, these findings suggest that variations in oral processing across a range of unmodified everyday meals can affect fullness after consuming a fixed portion and can also impact meal size. Modifying food form to encourage increased oral processing (albeit to a lesser extent than in experimental manipulations might represent a viable target for food manufacturers to help to nudge consumers to manage their weight.

  11. Variation in the Oral Processing of Everyday Meals Is Associated with Fullness and Meal Size; A Potential Nudge to Reduce Energy Intake?

    Science.gov (United States)

    Ferriday, Danielle; Bosworth, Matthew L; Godinot, Nicolas; Martin, Nathalie; Forde, Ciarán G; Van Den Heuvel, Emmy; Appleton, Sarah L; Mercer Moss, Felix J; Rogers, Peter J; Brunstrom, Jeffrey M

    2016-05-21

    Laboratory studies have demonstrated that experimental manipulations of oral processing can have a marked effect on energy intake. Here, we explored whether variations in oral processing across a range of unmodified everyday meals could affect post-meal fullness and meal size. In Study 1, female participants (N = 12) attended the laboratory over 20 lunchtime sessions to consume a 400-kcal portion of a different commercially available pre-packaged meal. Prior to consumption, expected satiation was assessed. During each meal, oral processing was characterised using: (i) video-recordings of the mouth and (ii) real-time measures of plate weight. Hunger and fullness ratings were elicited pre- and post-consumption, and for a further three hours. Foods that were eaten slowly had higher expected satiation and delivered more satiation and satiety. Building on these findings, in Study 2 we selected two meals (identical energy density) from Study 1 that were equally liked but maximised differences in oral processing. On separate days, male and female participants (N = 24) consumed a 400-kcal portion of either the "fast" or "slow" meal followed by an ad libitum meal (either the same food or a dessert). When continuing with the same food, participants consumed less of the slow meal. Further, differences in food intake during the ad libitum meal were not compensated at a subsequent snacking opportunity an hour later. Together, these findings suggest that variations in oral processing across a range of unmodified everyday meals can affect fullness after consuming a fixed portion and can also impact meal size. Modifying food form to encourage increased oral processing (albeit to a lesser extent than in experimental manipulations) might represent a viable target for food manufacturers to help to nudge consumers to manage their weight.

  12. Comparison of sodium content of workplace and homemade meals through chemical analysis and salinity measurements.

    Science.gov (United States)

    Shin, Eun-Kyung; Lee, Yeon-Kyung

    2014-10-01

    Most Koreans consume nearly 70-80% of the total sodium through their dishes. The use of a salinometer to measure salinity is recommended to help individuals control their sodium intake. The purpose of this study was to compare sodium content through chemical analysis and salinity measurement in foods served by industry foodservice operations and homemade meals. Workplace and homemade meals consumed by employees in 15 cafeterias located in 8 districts in Daegu were collected and the sodium content was measured through chemical analysis and salinity measurements and then compared. The foods were categorized into 9 types of menus with 103 workplace meals and 337 homemade meals. Workplace meals did not differ significantly in terms of sodium content per 100 g of food but had higher sodium content via chemical analysis in roasted foods per portion. Homemade meals had higher broth salt content and higher salt content by chemical analysis per 100 g of roasted foods and hard-boiled foods. One-dish workplace meals had higher salinity (P content (P content per 100 g of foods was higher in one-dish workplace meals (P content in foods and control one's sodium intake within the daily intake target as a way to promote cooking bland foods at home. However, estimated and actual measured values may differ.

  13. Estradiol: a rhythmic, inhibitory, indirect control of meal size.

    Science.gov (United States)

    Eckel, Lisa A

    2004-08-01

    The classic analyses of the inhibitory effects of cholecystokinin (CCK) on meal size, conducted by Professor Gerard P. Smith and his colleagues at the Bourne Laboratory, inspired my initial interest in this field. My current research, which investigates the role of estradiol in the control of meal size, continues to be guided by Gerry's thoughtful, scientific approach to the study of ingestive behavior. In 1996, the year I arrived as a Postdoctoral Fellow at the Bourne Laboratory, Gerry published a new theory of the controls of meal size. In this important paper, Gerry proposed that the controls of meal size can be either direct or indirect. He argued that direct controls of meal size interact with peripheral, preabsorptive receptors that are sensitive to the chemical, mechanical, and colligative properties of ingested food and that indirect controls of meal size function to modulate the activity of direct controls. The purpose of this review is to illustrate how Gerry's theory has guided much of what is known about the mechanism by which estradiol inhibits food intake in female rats. I will provide evidence, primarily from behavioral studies of gonadally intact and ovariectomized rats, that estradiol exerts phasic and tonic inhibitory effects on food intake by acting as a rhythmic, inhibitory, indirect control of meal size.

  14. Development of a Quality of Meals and Meal Service Set of Indicators for Residential Facilities for Elderly.

    Science.gov (United States)

    Van Damme, N; Buijck, B; Van Hecke, A; Verhaeghe, S; Goossens, E; Beeckman, D

    2016-01-01

    To develop a content validated set of indicators to evaluate the quality of meals and meal service in residential facilities for elderly. Inadequate food intake is an important risk factor for malnutrition in residential facilities for elderly. Through better meeting the needs and preferences of residents and optimization of meals and meal service, residents' food intake can improve. No indicators were available which could help to guide strategies to improve the quality of meals and meal service. The indicator set was developed according to the Indicator Development Manual of the Dutch Institute for Health Care Improvement (CBO). The working group consisted of three nurse researchers and one expert in gastrology and had expertise in elderly care, malnutrition, indicator development, and food quality. A preliminary list of potential indicators was compiled using the literature and the working group's expertise. Criteria necessary to measure the indicator in practice were developed for each potential indicator. In a double Delphi procedure, the list of potential indicators and respective criteria were analyzed for content validity, using a multidisciplinary expert panel of 11 experts in elderly meal care. A preliminary list of 20 quality indicators, including 45 criteria, was submitted to the expert panel in a double Delphi procedure. After the second Delphi round, 13 indicators and 25 criteria were accepted as having content validity. The content validity index (CVI) ranged from 0.83 to 1. The indicator set consisted of six structural, four result, and three outcome indicators covering the quality domains food, service and choice, as well as nutritional screening. The criteria measure diverse aspects of meal care which are part of the responsibility of kitchen staff and health care professionals. The 'quality of meals and meal service' set of indicators is a resource to map meal quality in residential facilities for elderly. As soon as feasibility tests in practice

  15. [School meals: state of the art and recommendations].

    Science.gov (United States)

    Aranceta Bartrina, J; Pérez Rodrigo, C; Dalmau Serra, J; Gil Hernández, A; Lama More, R; Martín Mateos, M A; Martínez Suárez, V; Pavón Belinchón, P; Suárez Cortina, L

    2008-07-01

    School meals contribute substantially to overall energy and nutrient intake adequacy of children, but also play an important role in the development of child food habits and the socialisation process. Evidence shows that school based environmental actions, which include changes in school meals and school food policies related to increased availability and access to healthy foods and drinks while in the school are effective to foster healthy eating practices among children. A growing number of children engage in school meals. Available information to date shows that the quality of the food on offer is not always consistent with dietary guidelines. Vegetables and fish are served less often than desirable and excess added fats are used in food preparations. Norms and regulations are very detailed regarding food safety issues and administrative management of the service, including subcontracting of catering providers and care staff. Nutrition and health promotion issues should also be included in regulations by means of nutrition recommendations for school meals along with information on food based dietary guidelines and portion sizes. School meals should be part of the educational project using a whole school approach.

  16. Main meal quality in Brazil and United Kingdom: Similarities and differences.

    Science.gov (United States)

    Gorgulho, Bartira Mendes; Pot, Gerda Karolien; Sarti, Flavia Mori; Marchioni, Dirce Maria

    2017-04-01

    Consumption of fast food and ready-to-eat meals has been positively associated with obesity. In the UK, ready-made meals are more often consumed than in Brazil, a country in which nutrition transition is relatively low. This study aimed to compare the nutritional quality of the main meal consumed by adults in Brazil and UK. Food record data was obtained from representative samples from UK and Brazil databases. The Main Meal Quality Index (MMQI) was applied to estimate the quality of the main meal consumed in Brazil and UK. Differences in food groups consumed in the main meal in Brazil and UK were observed using classification decision tree. Meals with higher average energy content were lunch for Brazil, and dinner for the UK. On average, the Brazilian main meal had better nutritional quality (4.42 times higher), independently of sex, age, family income, nutritional status and energy consumed, with higher scores of fiber, carbohydrate, total fat, saturated fat and energy density. However, UK's main meal included more fruits and vegetables. Food preparations combined with rice and beans were classified as Brazilian main meal, while combinations with fast food items, as fried potatoes, sandwiches and sugary beverages, were classified as UK main meals. In Brazil, the main meal quality was lower among women and obese individuals, presenting significant positive association with age, and negative association with energy intake and family income; while in UK, only age was positively associated with MMQI. Although main meals in Brazil had higher nutritional quality compared to the UK, main meals consumed in both countries need nutritional improvement. Copyright © 2017 Elsevier Ltd. All rights reserved.

  17. Measurement of iron absorption from meals contaminated with iron

    International Nuclear Information System (INIS)

    Hallberg, L.; Bjoern-Rasmussen, E.

    1981-01-01

    A method is described to measure in vitro the extent of isotopic exchange between the native nonheme food iron and added inorganic reduction to radioiron tracer. The food is digested with pepsin and trypsin in the presence of radioiron. The exchangeability of food iron is calculated from the specific activity in the food and in an extract of bathophenantroline in isoamyl alcohol obtained after digesting this food. The precision and accuracy of the method is illustrated by two kinds of studies, those in which different amounts of contamination iron are added to a meal and those evaluating contamination iron in natural meals. The present method will make it possible to measure validly iron absorption from meals contaminated with unknown amounts of iron of unknown exchangeability with the extrinsic radioiron tracer

  18. Does skipping a meal matter to a butterfly's appearance? Effects of larval food stress on wing morphology and color in monarch butterflies.

    Directory of Open Access Journals (Sweden)

    Haley Johnson

    Full Text Available In animals with complex life cycles, all resources needed to form adult tissues are procured at the larval stage. For butterflies, the proper development of wings involves synthesizing tissue during metamorphosis based on the raw materials obtained by larvae. Similarly, manufacture of pigment for wing scales also requires resources acquired by larvae. We conducted an experiment to test the effects of food deprivation in the larval stage on multiple measures of adult wing morphology and coloration of monarch butterflies (Danaus plexippus, a species in which long-distance migration makes flight efficiency critical. In a captive setting, we restricted food (milkweed from late-stage larvae for either 24 hrs or 48 hrs, then after metamorphosis we used image analysis methods to measure forewing surface area and elongation (length/width, which are both important for migration. We also measured the brightness of orange pigment and the intensity of black on the wing. There were correlations between several wing features, including an unexpected association between wing elongation and melanism, which will require further study to fully understand. The clearest effect of food restriction was a reduction in adult wing size in the high stress group (by approximately 2%. Patterns observed for other wing traits were ambiguous: monarchs in the low stress group (but not the high had less elongated and paler orange pigmentation. There was no effect on wing melanism. Although some patterns obtained in this study were unclear, our results concerning wing size have direct bearing on the monarch migration. We show that if milkweed is limited for monarch larvae, their wings become stunted, which could ultimately result in lower migration success.

  19. Classification of main meal patterns--a latent class approach.

    Science.gov (United States)

    Wang, Wei C; Worsley, Anthony; Hodgson, Victoria

    2013-06-28

    Relatively little examination of the meals that are prepared in households has been conducted, despite their well-defined properties and widespread community interest in their preparation. The purpose of the present study was to identify the patterns of main meal preparation among Australian adult household meal preparers aged 44 years and younger and 45 years and over, and the relationships between these patterns and likely socio-demographic and psychological predictors. An online cross-sectional survey was conducted by Meat and Livestock Australia among a representative sample of people aged 18–65 years in Australia in 2011. A total of 1076 usable questionnaires were obtained, which included categorical information about the main meal dishes that participants had prepared during the previous 6 months along with demographic information, the presence or absence of children at home, confidence in seasonal food knowledge and personal values. Latent class analysis was applied and four types of usage patterns of thirty-three popular dishes were identified for both age groups, namely, high variety, moderate variety, high protein but low beef and low variety. The meal patterns were associated differentially with the covariates between the age groups. For example, younger women were more likely to prepare a high or moderate variety of meals than younger men, while younger people who had higher levels of education were more likely to prepare high-protein but low-beef meals. Moreover, young respondents with higher BMI were less likely to prepare meals with high protein but low beef content. Among the older age group, married people were more likely to prepare a high or moderate variety of meals than people without partners. Older people who held strong universalist values were more likely to prepare a wide variety of meals with high protein but low beef content. For both age groups, people who had children living at home and those with better seasonal food knowledge were

  20. Meal and snacking patterns of students.

    Science.gov (United States)

    Singleton, N; Rhoads, D S

    1982-11-01

    A 1981 survey of 3,309 students in grades 3-12 enrolled in 135 Louisiana schools was used to determine their meal and snacking patterns. The data were analyzed according to three grade divisions: elementary, 3-6; junior high, 7-8; and senior high, 9-12. An analysis of variance was computed with grade division as the independent variable. Students' responses to questions concerning the consumption of meals, snacks and vitamin supplements, and tasting new, unfamiliar or disliked food were the dependent variables. A majority of students consumed three meals daily; however, breakfast was frequently skipped. Breakfast was usually eaten at home; 15% ate the school breakfast. Most students consumed the school lunch; many reported tasting new, unfamiliar or disliked food as part of these meals. Students snacked, most doing so in the afternoon. Students in grades 9-12 consumed significantly more snacks than their counterparts. Many snacks were purchased at school, primarily from a concession stand. Almost 50% took a vitamin supplement.

  1. An Integrated Chemical Reactor-Heat Exchanger Based on Ammonium Carbamate (POSTPRINT)

    Science.gov (United States)

    2012-10-01

    AFRL-RQ-WP-TP-2013-0237 AN INTEGRATED CHEMICAL REACTOR-HEAT EXCHANGER BASED ON AMMONIUM CARBAMATE (POSTPRINT) Douglas Johnson and Jamie...4. TITLE AND SUBTITLE AN INTEGRATED CHEMICAL REACTOR-HEAT EXCHANGER BASED ON AMMONIUM CARBAMATE (POSTPRINT) 5a. CONTRACT NUMBER In-house 5b...Ammonium carbamate (AC) which has a decomposition enthalpy of 1.8 MJ/kg is suspended in propylene glycol and used as the heat exchanger working fluid

  2. From the children's perspective: What are candy, snacks, and meals?

    Science.gov (United States)

    Adams, Elizabeth L; Savage, Jennifer S

    2017-09-01

    There remains a lack of consensus on what distinguishes candy (i.e. features sugar as a principal ingredient, also called sweets or lollies), snack foods, and foods served at meals; therefore, this study examined characteristics elementary-aged children use to distinguish between these food categories. Participants were children aged 5-8 years (N = 41). Children were given 39 cards, each containing an image of a common American food (e.g. ice cream, fruit). Children sorted each card into either a "snack" or "candy" pile followed by a semi-structured one-on-one interview to identify children's perceptions of candy, snack foods, and foods served at meals. Verbatim transcripts were coded using a grounded theory approach to derive major themes. All children classified foods such as crackers and dry cereal as snacks; all children classified foods such as skittles and solid chocolate as candy. There was less agreement for "dessert like foods," such as cookies and ice cream, whereby some children classified these foods as candy and others as snacks. Specifically, more children categorized ice cream and chocolate chip cookies as candy (61% and 63%, respectively), than children who categorized these as snack foods (39% and 36%, respectively). Qualitative interviews revealed 4 overarching themes that distinguished among candy, snack foods, and food served at meals: (1) taste, texture, and type; (2) portion size; (3) perception of health; and (4) time of day. Children categorized a variety of foods as both a candy and a snack. Accurate measurement of candy and snack consumption is needed through the use of clear, consistent terminology and comprehensive diet assessment tools. Intervention messaging should clearly distinguish between candy, snack foods, and foods served at meals to improve children's eating behavior. Copyright © 2017 Elsevier Ltd. All rights reserved.

  3. Hospitality and Institutional Meals

    DEFF Research Database (Denmark)

    Justesen, Lise; Strøjer, Anna-Lise

    2017-01-01

    on an experimental design, in which 10 bachelor students in Nutrition and Health organized and participated as both hosts and guests in four self-selected meal events. The events included a Housing Community event, a Children’s Birthday party, an Art Exhibition event and a Family Easter lunch. Based on a semi......Abstract: There is a growing interest in articulating institutional meal serving practices as a hospitality activity involving host and guest interactions. This study aims to qualify institutional hospitality and meal activities by exploring private hospitality events. The study is based...... was transformed into a guest. Information on purpose of the event and other information given in the invitation were part of this process. Furthermore, hospitality activities could be characterized by blurred host-guest relations and by being able to embrace unexpected events as well. The activities were...

  4. Eating together and eating alone: meal arrangements in British households.

    Science.gov (United States)

    Yates, Luke; Warde, Alan

    2017-03-01

    Sociology traditionally accounts for eating in terms of the social organization of meals, their provision and consumption. A recurrent public concern is that the meal is being subverted. This paper examines meal arrangements in British households in 2012, drawing on an online survey in the format of a food diary administered to 2784 members of a supermarket consumer panel. It charts the organization of contemporary eating occasions, paying attention to socio-demographic variation in practice. Especially, it explores companionless meals, putting them in contexts of food provisioning and temporal rhythms. Findings show that eating alone is associated with simpler, quicker meals, and that it takes place most commonly in the morning and midday. Those living alone eat alone more often, but at similar meal times, and they take longer over their lone meals. Comparison with a similar study in 1955-6 suggests some fragmentation or relaxation in collective schedules. The implications are not straightforward, and the causes probably lie more in institutional shifts than personal preferences. Declining levels of commensality are, however, associated with a reduction in household size and, especially in households with children, difficulties of coordinating family members' schedules. © London School of Economics and Political Science 2016.

  5. Home-made and commercial complementary meals in German infants: results of the DONALD study.

    Science.gov (United States)

    Hilbig, A; Foterek, K; Kersting, M; Alexy, U

    2015-12-01

    Infant complementary food can be home-made or bought as ready-to-eat commercial products. The nutrient composition of commercial products is regularised in a European Commission guideline, whereas the preparation of home-made complementary meals is the responsibility of caregivers. In the present study, the composition of commercial and home-made complementary meals as eaten by healthy German infants was compared. Of 8226 complementary meals (74% commercial and 26% home-made) recorded in 1083, 3-day weighed dietary records from 396 participants (6-12 months old) of the German DONALD (DOrtmund Nutritional and Anthropometric Longitudinally Designed) study were analysed. Median energy density (kcal 100 g(-1)) was highest in commercial and home-made cereal-milk meals (89 kcal 100 g(-1)). In home-made savoury and cereal-fruit meals, the energy density was significantly higher compared to their commercial counterparts. Median protein contents were highest in savoury and cereal-milk meals (>2.5 g 100 g(-1)) and dairy-fruit meals (2-4 g 100 g(-1)). Added sugars were found in less than a quarter of meals. Highest median sodium contents were found not only in commercial savoury meals (median 38 mg 100 g(-1)) and vegetable meals (32 mg 100 g(-1)), but also in home-made cereal-milk meals (36 mg 100 g(-1)). Both median fat and iron contents were higher in home-made meals compared to commercial savoury and cereal-fruit meals. With the exception of the higher sodium content in commercial savoury meals for older infants, the lower fat content in commercial savoury and cereal-fruit meals, and the added sugar content in some commercial dairy-fruit meals, a comparison of commercial and home-made complementary meals did not reveal any serious inadequacy. © 2015 The British Dietetic Association Ltd.

  6. Prepare Your Children to Eat 80,000 Meals Safely!

    Science.gov (United States)

    Petrak, Lynn

    1994-01-01

    Children need to be taught about food safety. The paper includes safety tips to remember when selecting, cooking, and eating meals, both at home and away from home. Information is included on grocery shopping, home storage, food preparation, cooking, serving, and leftovers. (SM)

  7. Agricultural technologies bring healthy diversity to school meals ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Caribbean countries have paid limited attention to local food production, relying instead on imported, high-calorie, processed foods which have contributed to high rates of obesity. In Trinidad and Tobago and St Kitts-Nevis, for example, local produce comprises less than 10% of school meals, with local farmers constrained ...

  8. Added sugars in kids' meals from chain restaurants

    OpenAIRE

    Scourboutakos, Mary J.; Semnani-Azad, Zhila; L'Abbé, Mary R.

    2016-01-01

    Objective To analyze the added sugars in kids' meals from Canadian chain restaurants in relation to the World Health Organization's proposed sugar recommendation (less than 5% of total daily calories should come from added sugars) and current recommendation (less than 10% of total daily calories should come from added sugars). Methods Total sugar levels were retrieved from the websites of 10 fast-food and 7 sit-down restaurants in 2010. The added sugar levels in 3178 kids' meals from Canadian...

  9. Correlates of irregular family meal patterns among 11-year-old children from the Pro Children study

    NARCIS (Netherlands)

    Totland, T.H.; Knudsen, M.D.; Paulsen, M.M.; Bjelland, M.; van 't Veer, P.; Brug, J.; Klepp, K.I.; Andersen, L.F.

    2017-01-01

    Background: The importance of family meals to the consumption of healthful food choices has been stated in recent reviews. However, little information is available on barriers that interfere with regular family meal patterns during childhood. Objective: Describe family meal patterns among

  10. Colostrum: Your Baby's First Meal

    Science.gov (United States)

    ... Your Baby's First Meal Ages & Stages Listen Español Text Size Email Print Share Colostrum: Your Baby's First Meal Page Content Article Body Colostrum provides all the nutrients and fluid that your newborn needs in the early days, ...

  11. Characterizing dinner meals served and consumed by low-income preschool children.

    Science.gov (United States)

    Nicklas, Theresa A; O'Neil, Carol E; Stuff, Janice E; Hughes, Sheryl O; Liu, Yan

    2012-12-01

    A dinner meal is consumed by approximately 95% of preschool children, yet few studies have characterized the dinner meal within a broader environmental context. The primary goal of this study was to identify the average quantities of foods served and consumed at the dinner meal by preschool children. A secondary goal was to look at factors that influenced the total amounts of food and energy consumed among preschoolers at the dinner meal. Food intake at a family dinner meal was measured using digital photography in African-American and Hispanic-American preschool children (n = 231). Pictorial records were converted to gram and energy estimates of food served and consumed; grams were converted to kilocalories for each food using Nutrition Data System for Research (NDSR) nutritional software. Foods were categorized by groups/subgroups. Comparison of means and coefficient of variation was examined overall and by food groups for food grams (and energy) served, consumed, and wasted. The relationship of mother/child characteristics to amounts served and consumed were analyzed by regression and analysis of variance (ANOVA). Plate waste was high; 30% of the foods served to the child at the dinner meal were not consumed. The amounts of food and beverage served and consumed varied within and among the food groups studied. The proportion of children served a major food group at the dinner meal varied considerably: 44% fruit/juice, 97% vegetables, 99% grains, 97% meats, 74% dairy, 66% sweetened beverages, 92% fat and oils, and 40% sweets and sugars. The amount of food served was positively associated with the amount consumed (p < 0.0001). Energy density of the dinner meal was positively associated with energy intake consumed (p < 0.0001). Plate waste and variation in amounts served and consumed was substantial. The amount of food served was positively associated with the amount of food consumed by preschool children.

  12. Effectiveness of offering healthy labelled meals in improving the nutritional quality of lunch meals eaten in a worksite canteen

    DEFF Research Database (Denmark)

    Lassen, Anne Dahl; Beck, Anne Marie; Leedo, Eva

    2014-01-01

    meals and plate waste a validated digital photographic method was used combining estimation of food intake with food nutrient composition data. Food satisfaction was rated by participants using a questionnaire. Several significant positive nutritional effects were observed at the intervention canteen...... including a mean decrease in energy density in the consumed meals from 561kJ/100g at baseline to 368 and 407kJ/100g at end-point and follow-up, respectively (Pfood satisfaction and plate waste. In the control canteen no positive nutritional effects...

  13. Distributional impacts of meal vouchers

    OpenAIRE

    Röhryová, Lenka

    2014-01-01

    The thesis aims to analyze distributional impacts of meal voucher sys- tem in the Czech Republic, especially in the context of income inequality between different income groups. In the first part, we study the features of the Czech meal voucher scheme, relevant legislative framework and offer a comparison of the Czech meal voucher system with other European coun- tries. In the second part, we perform an analysis of the redistributive effects of meal allowances on various income deciles, quant...

  14. Family meals then and now: A qualitative investigation of intergenerational transmission of family meal practices in a racially/ethnically diverse and immigrant population.

    Science.gov (United States)

    Trofholz, Amanda C; Thao, Mai See; Donley, Mia; Smith, Mireya; Isaac, Hassan; Berge, Jerica M

    2018-02-01

    Having frequent family meals has consistently been associated with better health outcomes in children/adolescents. It is important to identify how intergenerational transmission of family meal practices occurs to help families benefit from the protective nature of family meals. Limited studies exist that explore the intergenerational transmission of family meal practices, particularly among racially/ethnically diverse and immigrant populations. This study explores how parents describe differences and similarities between meals "then" and "now", lessons they learned as children about family meals, lessons they passed onto their children, the challenges of carrying out family meals, and how families handle the barriers/challenges to intergenerational transmission of family meal practices. The study was conducted with a sample of African American, Native American, Latino, Hmong, Somali, and White families (25/category). Qualitative themes were explored with the overall sample, by race/ethnicity, immigrant status, and by time in the United States (US) as an immigrant. Parents overwhelmingly reported learning as children that family meals were important and conveying this message to their own children. Differences existed among racial/ethnic groups and time in the US as an immigrant. For example, Somali parents frequently endorsed having no challenges with intergenerational transmission of family meal practices. Immigrant parents in the US for a longer period of time were more likely to endorse learning/teaching about family meal importance, that the food eaten now is different than growing up, that a chaotic environment is a challenge to having family meals, and that they accommodate family member's schedules when planning family meals. Results demonstrate that exploring a parent's early family meal experiences may be important when intervening with parents from diverse racial/ethnic and immigrant populations when trying to improve or increase family meal practices

  15. Produção de alimentos da agricultura familiar para a alimentação escolar: desafios da regulação sanitária / Family farm food production for school meals: Health Regulation challenges

    Directory of Open Access Journals (Sweden)

    Maria Raquel Hidalgo Campos

    2014-11-01

    National School Meals Program. The diagnosis of the labor process developed by the farmers was made in loco and a training program in Best Agricultural Practices and Best Manufacturing Practices was proposed. The training was conducted during 13 on-site meetings, totaling 100 h with different methodological approaches. Research on shelf life was also conducted and nutritional labels were created for the manufactured products. The microbiological analyses performed met the microbiological standards of the National Health Surveillance Agency. The farmers showed enormous interest in activities based on collective construction. The expiration date of the sixteen analyzed products and their respective labels were defined. The activity fulfilled the objectives proposed, such as technical contribution and training in best practices for a group with the potential to comply with the sanitary requirements necessary when marketing food from family farms for school meals.

  16. Districts Tackling Meal Debt

    Science.gov (United States)

    Shah, Nirvi

    2012-01-01

    School districts have resorted to hiring debt collectors, employing constables, and swapping out standard meals for scaled-back versions to try to coerce parents to pay off school lunch debt that, in recent years, appears to have surged as the result of a faltering economy and better record-keeping. While the average school lunch costs just about…

  17. Effects of meal variety on expected satiation: Evidence for a ‘perceived volume’ heuristic☆

    Science.gov (United States)

    Keenan, Gregory S.; Brunstrom, Jeffrey M.; Ferriday, Danielle

    2015-01-01

    Meal variety has been shown to increase energy intake in humans by an average of 29%. Historically, research exploring the mechanism underlying this effect has focused on physiological and psychological processes that terminate a meal (e.g., sensory-specific satiety). We sought to explore whether meal variety stimulates intake by influencing pre-meal planning. We know that individuals use prior experience with a food to estimate the extent to which it will deliver fullness. These ‘expected satiation’ judgments may be straightforward when only one meal component needs to be considered, but it remains unclear how prospective satiation is estimated when a meal comprises multiple items. We hypothesised that people simplify the task by using a heuristic, or ‘cognitive shortcut.’ Specifically, as within-meal variety increases, expected satiation tends to be based on the perceived volume of food(s) rather than on prior experience. In each trial, participants (N = 68) were shown a plate of food with six buffet food items. Across trials the number of different foods varied in the range one to six. In separate tasks, the participants provided an estimate of their combined expected satiation and volume. When meal variety was high, judgments of perceived volume and expected satiation ‘converged.’ This is consistent with a common underlying response strategy. By contrast, the low variety meals produced dissociable responses, suggesting that judgments of expected satiation were not governed solely by perceived volume. This evidence for a ‘volume heuristic’ was especially clear in people who were less familiar with the meal items. Together, these results are important because they expose a novel process by which meal variety might increase food intake in humans. PMID:25599925

  18. Effects of meal variety on expected satiation: evidence for a 'perceived volume' heuristic.

    Science.gov (United States)

    Keenan, Gregory S; Brunstrom, Jeffrey M; Ferriday, Danielle

    2015-06-01

    Meal variety has been shown to increase energy intake in humans by an average of 29%. Historically, research exploring the mechanism underlying this effect has focused on physiological and psychological processes that terminate a meal (e.g., sensory-specific satiety). We sought to explore whether meal variety stimulates intake by influencing pre-meal planning. We know that individuals use prior experience with a food to estimate the extent to which it will deliver fullness. These 'expected satiation' judgments may be straightforward when only one meal component needs to be considered, but it remains unclear how prospective satiation is estimated when a meal comprises multiple items. We hypothesised that people simplify the task by using a heuristic, or 'cognitive shortcut.' Specifically, as within-meal variety increases, expected satiation tends to be based on the perceived volume of food(s) rather than on prior experience. In each trial, participants (N = 68) were shown a plate of food with six buffet food items. Across trials the number of different foods varied in the range one to six. In separate tasks, the participants provided an estimate of their combined expected satiation and volume. When meal variety was high, judgments of perceived volume and expected satiation 'converged.' This is consistent with a common underlying response strategy. By contrast, the low variety meals produced dissociable responses, suggesting that judgments of expected satiation were not governed solely by perceived volume. This evidence for a 'volume heuristic' was especially clear in people who were less familiar with the meal items. Together, these results are important because they expose a novel process by which meal variety might increase food intake in humans. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  19. PRICE RISK MANAGEMENT FOR PEANUT MEAL

    OpenAIRE

    Costa, Ecio de Farias; Turner, Steven C.

    2001-01-01

    Peanut meal is cross-hedged with soybean meal using peanut meal cash prices and soybean meal futures prices. Hedge rations are obtained for short- vs. long-term data sets. Evaluation indicates positive gains for cross-hedged poultry/peanut producers, and that soybean meal futures can be used as a cross-hedging vehicle for peanut meal.

  20. Death Row Confessions and the Last Meal Test of Innocence

    Directory of Open Access Journals (Sweden)

    Kevin M. Kniffin

    2013-12-01

    Full Text Available Post hoc analyses of Rector v. Arkansas have regularly highlighted that the defendant requested that part of his last meal be saved so that he could it eat later. While the observation is typically raised as part of arguments that Rector was incompetent and unfit for execution, the more basic fact is that commentators have drawn important inferences about Rector’s mental state from how he treated his last meal. In this essay, we draw upon multiple disciplines in order to apply the same inferential logic to a much broader sample and explore the question of whether traditionally customized last meals might offer signals of defendants’ guilt or innocence. To investigate this, the content of last-meal requests and last words reported for people executed in the United States during a recent five-year period were examined. Consistent with the idea that declination of the last meal is equivalent to a signal of (self-perceived innocence, those who denied guilt were 2.7 times as likely to decline a last meal than people who admitted guilt (29% versus 8%. Consistent with the complementary theory that people who admit guilt are relatively more “at peace” with their sentence, these individuals requested 34% more calories of food than the rest of the sample (2786 versus 2085 calories. A third finding is that those who denied guilt also tended to eat significantly fewer brand-name food items. Previous discussions of last meals have often lacked quantitative measurements; however, this systematic analysis shows that last meal requests offer windows into self-perceived or self-proclaimed innocence. Knowing one’s last meal request and one’s last words can provide valuable new variables for retrospectively assessing the processes that led to past executions.

  1. Meals at medical specialty society annual meetings: a preliminary assessment.

    Science.gov (United States)

    La Puma, John; Schiedermayer, David; Becker, Jennifer

    2003-01-01

    Little isd known about how meals are chosen for medical meetings. We surveyed the annual meeting planners for 20 major specialty societies. Thirteen (65%) responded; all were currently planning their next meeting. Attendance in 2000 was reported at 113,477 physicians, with 2 million planned meals and snacks. No physician was named as responsible for food choices; the meeting planner and staff were primarily responsible for deciding what food to serve, excluding exhibit halls. Twelve (92%) respondents rated "available budget" as the most important factor. "Nutritional guidelines" were rated "very important" by eight of 13 (63%). However, no specific nutritional guidelines could be identified by any planner. All respondents indicated that members would attend a meeting if "healthy" food were the only option. For 2000, 100% of respondents indicated that for each lunch and for each dinner, a dessert had been included. No annual meeting and no planned 2001 meeting excluded potato chips, snack mixes, or candies at breaks; soda pop was offered at each break. Most respondents (89%) relied on a concluding questionnaire about the meeting facilities to evaluate the food. Respondents reported no difference in charges for "special meals," including vegetarian and kosher meals. Physicians may be unaware that some food served at medical meetings may impair learning, with excessive calorie, fat, and carbohydrate consumption. Small changes can improve the quality of food and beverages selected, without increased cost, and provide choices that conform to national nutritional guidelines. Medical meetings should serve flavorful, healthful food.

  2. Energy and nutrient intake and acceptability of nutritionally balanced school meals in Filipino students.

    Science.gov (United States)

    Angeles-Agdeppa, Imelda; Neufingerl, Nicole; Magsadia, Clarita; Hiemstra, Harry; Patalen, Chona; Eilander, Ans

    2014-09-01

    School meals provide an excellent opportunity to improve children's diet. To investigate dietary intakes and acceptance of nutritionally balanced school meals ("nutrimeals") as compared with regular ("baseline") school meals among Filipino students. The study employed a before-after intervention design with one group. Students 13 to 16 years of age from a public school in Metro Manila (n = 112) consumed baseline school meals for 2 weeks followed by consumption of nutri-meals for 7 weeks. Served meals and plate waste were weighed to calculate food and nutrient intakes. Acceptability of meals was assessed daily in a random subsample using a seven-point hedonic scale. Analysis of covariance corrected for age and sex was conducted to test for differences in nutrient intakes and acceptability between nutri-meals and baseline meals. Feeding nutri-meals resulted in a higher intake of vegetables (95.3 ± 13.8 g), fruit (76.5 ± 6.3 g), and fish (19.1 ± 3.3 g) than baseline meals. Energy and protein intakes significantly increased by 140.7 ± 2.8 kcal and 3.2 ± 0.1 g, respectively. The quality of fat intake improved compared with baseline meals (p 90%) liked both baseline and nutrimeals; however, the mean acceptability score for baseline meals was slightly higher (0.2 ± 0.07 points, p = .004). Nutritionally balanced nutri-meals may be a healthier and acceptable alternative to regular Filipino school meals. Further optimization of nutri-meals is required to meet the nutritional needs of adolescents and reduce sodium content.

  3. Effects of blood meal, chicken offal meal and fish meal as sources of ...

    African Journals Online (AJOL)

    The effects were studied of using combinations or plant protein sources, GNC, Palm Kernel cake, and cotton and seed cake diets, supplementeil with 4 sources of methionine (M) and Lysine (L), synthetic M + L, blood meal + M, fish meal, or chicken offal meal (COM) in 8-Week 3 x 4 factorial experiment with sta11er cockerels ...

  4. Foods

    Science.gov (United States)

    Brennan, Charles

    2012-11-21

    There is one commodity the world over that unites mankind-food. In 2011 the United Nations claimed that the world's population had reached the seven billion mark, a number which is set to increase dramatically in the decades to come. Food security, supply and sustainability are of paramount concern to the future economic and social progress of humanity. It is the responsibility of the food industry, together with food scientists and technologists, to shoulder the burden of ensuring an adequate supply of nutritious, safe and sensorially acceptable foods for a range of demanding consumers. In responding to this challenge, we need to understand the link between agriculture, engineering, food processing, molecular biosciences, human nutrition, commercialisation and innovation. Access to information concerning the composition and quality of foods has never been so easy for consumers and technologists alike. A plethora of research publications are made available each month to scientists and associated interested parties. The outcomes of these research manuscripts are often distilled and disseminated into messages available to everyone through bulletin boards, forums and the popular press. Newspapers and new agencies constantly report on the latest pharma-medical finding, or news regarding food safety and security concerns. We live in an age where information is so readily available to everyone that the task of finding credible and reputable data can be difficult at times. Providing sound evidenced based research is where a peer-reviewed journal can provide clarity. [...].

  5. Shared meals among young adults are associated with better diet quality and predicted by family meal patterns during adolescence.

    Science.gov (United States)

    Larson, Nicole; Fulkerson, Jayne; Story, Mary; Neumark-Sztainer, Dianne

    2013-05-01

    To describe shared meal patterns and examine associations with dietary intake among young adults. Population-based, longitudinal cohort study (Project EAT: Eating and Activity in Teens and Young Adults). Participants completed surveys and FFQ in high-school classrooms in Minneapolis/St. Paul, MN, USA in 1998-1999 (mean age = 15·0 years, 'adolescence') and follow-up measures online or by mail in 2008-2009 (mean age = 25·3 years, 'young adulthood'). There were 2052 participants who responded to the 10-year follow-up survey and reported on frequency of having shared meals. Among young adults, the frequency of shared meals during the past week was as follows: never (9·9 %), one or two times (24·7 %), three to six times (39·1 %) and seven or more times (26·3 %). Having more frequent family meals during adolescence predicted a higher frequency of shared meals in young adulthood above and beyond other relevant sociodemographic factors such as household composition and parental status. Compared with young adults who never had family meals during adolescence, those young adults who reported seven or more family meals per week during adolescence had an average of one additional shared meal per week. Having more frequent shared meals in young adulthood was associated with greater intake of fruit among males and females, and with higher intakes of vegetables, milk products and some key nutrients among females. Nutrition professionals should encourage families of adolescents to share meals often and establish the tradition of eating together, and work with young adults to ensure that healthy food and beverage choices are offered at mealtimes.

  6. Development and validation of a new simple Healthy Meal Index for canteen meals

    DEFF Research Database (Denmark)

    Lassen, Anne Dahl; Biltoft-Jensen, Anja Pia; L Hansen, Gitte

    2010-01-01

    OBJECTIVE: Nutrition evaluation tools should be developed both for scientific purposes and to encourage and facilitate healthy nutritional practices. The purpose of the present study was to develop and validate a simple food-based Healthy Meal Index (HMI) reflecting the nutritional profile of ind...... and nutrition professionals, e.g. caterers and dietitians, who wish to evaluate nutritional quality of meals in line with the recommendations for healthier eating without the use of nutrition calculation programs.......OBJECTIVE: Nutrition evaluation tools should be developed both for scientific purposes and to encourage and facilitate healthy nutritional practices. The purpose of the present study was to develop and validate a simple food-based Healthy Meal Index (HMI) reflecting the nutritional profile...... of individual canteen meals. DESIGN: The development process included overall model selection, setting nutritional goals and defining scoring systems and thresholds. Three index components were included: (i) contents of fruit and vegetables, (ii) fat content and quality and (iii) contents of wholegrain products...

  7. Paying for convenience: comparing the cost of takeaway meals with their healthier home-cooked counterparts in New Zealand.

    Science.gov (United States)

    Mackay, Sally; Vandevijvere, Stefanie; Xie, Pei; Lee, Amanda; Swinburn, Boyd

    2017-09-01

    Convenience and cost impact on people's meal decisions. Takeaway and pre-prepared foods save preparation time but may contribute to poorer-quality diets. Analysing the impact of time on relative cost differences between meals of varying convenience contributes to understanding the barrier of time to selecting healthy meals. Six popular New Zealand takeaway meals were identified from two large national surveys and compared with similar, but healthier, home-made and home-assembled meals that met nutrition targets consistent with New Zealand Eating and Activity Guidelines. The cost of each complete meal, cost per kilogram, and confidence intervals of the cost of each meal type were calculated. The time-inclusive cost was calculated by adding waiting or preparation time cost at the minimum wage. A large urban area in New Zealand. For five of six popular meals, the mean cost of the home-made and home-assembled meals was cheaper than the takeaway meals. When the cost of time was added, all home-assembled meal options were the cheapest and half of the home-made meals were at least as expensive as the takeaway meals. The home-prepared meals were designed to provide less saturated fat and Na and more vegetables than their takeaway counterparts; however, the home-assembled meals provided more Na than the home-made meals. Healthier home-made and home-assembled meals were, except one, cheaper options than takeaways. When the cost of time was added, either the home-made or the takeaway meal was the most expensive. This research questions whether takeaways are better value than home-prepared meals.

  8. Meal pattern of male rats maintained on amino acid supplemented diets: the effect of tryptophan, lysine, arginine, proline and threonine.

    Science.gov (United States)

    Ayaso, Raghad; Ghattas, Hala; Abiad, Mohamad; Obeid, Omar

    2014-07-01

    The macronutrient composition of the diet has been shown to affect food intake, with proteins having distinct effects. The present study investigated the effect of diet supplementation with individual amino acids (tryptophan, lysine, arginine, proline and threonine) on meal pattern among male rats. Meal pattern and body weight were monitored for two weeks. Proline and threonine had minimal effects on meal pattern, while the most pronounced changes were observed in the tryptophan group. Both tryptophan and lysine decreased overall food intake, which was translated into a reduction in body weight. The reduced food intake of the tryptophan group was associated with an increase in meal size, intermeal intervals (IMI) and meal time and a decrease in meal number. The decrease in the food intake of the lysine group was associated with a reduction in both IMI and meal number, and this was accompanied by an increase in meal time. Arginine increased meal number, while decreasing IMI. Proline and threonine had a minimal effect on meal pattern. Lysine seems to increase satiety, and arginine seems to decrease it, while tryptophan seems to increase satiety and decrease satiation. Accordingly, changes in meal patterns are associated with the type of amino acid added to the diet.

  9. Meal Pattern of Male Rats Maintained on Amino Acid Supplemented Diets: The Effect of Tryptophan, Lysine, Arginine, Proline and Threonine

    Directory of Open Access Journals (Sweden)

    Raghad Ayaso

    2014-07-01

    Full Text Available The macronutrient composition of the diet has been shown to affect food intake, with proteins having distinct effects. The present study investigated the effect of diet supplementation with individual amino acids (tryptophan, lysine, arginine, proline and threonine on meal pattern among male rats. Meal pattern and body weight were monitored for two weeks. Proline and threonine had minimal effects on meal pattern, while the most pronounced changes were observed in the tryptophan group. Both tryptophan and lysine decreased overall food intake, which was translated into a reduction in body weight. The reduced food intake of the tryptophan group was associated with an increase in meal size, intermeal intervals (IMI and meal time and a decrease in meal number. The decrease in the food intake of the lysine group was associated with a reduction in both IMI and meal number, and this was accompanied by an increase in meal time. Arginine increased meal number, while decreasing IMI. Proline and threonine had a minimal effect on meal pattern. Lysine seems to increase satiety, and arginine seems to decrease it, while tryptophan seems to increase satiety and decrease satiation. Accordingly, changes in meal patterns are associated with the type of amino acid added to the diet.

  10. Employer Subsidized Meals and FAFH Consumption in Urban China

    OpenAIRE

    Teng, Zhijing; Seale, James Jr.; Bai, Junfei; Wahl, Thomas I.

    2015-01-01

    This study investigates factors influencing household decisions on food away from home (FAFH) consumption with special interest given to the effects of employer subsidized meals on FAFH consumption. Using data from a new urban food consumption survey and collected by the Center for Chinese Agriculture Policy from 2009 to 2012 in 10 cities, a double-hurdle model is utilized to estimate the demand for FAFH as a whole and by type of facility (restaurant, fast-food outlet, and other facilities). ...

  11. Meal-engendered circadian-ensuing activity in rats.

    Science.gov (United States)

    White, W; Timberlake, W

    Large meals scheduled at greater-than-circadian periods (such as T = 31 h) tend to elicit enhanced activity approximately 24 h subsequent to receipt. These studies characterized the process responsible for this meal-engendered "circadian ensuing activity" (meal CEA). Female Sprague-Dawley rats were housed in stations containing a running wheel, pellet dispenser, and lights. Young, middle-aged, or suprachiasmatic-nucleus (SCN)-lesioned rats were given two 1-h meals every 31 or 34 h. Meals were separated by alternating short and long fasts. Most young intact rats engaged in enhanced activity approximately 24 h subsequent to the start of the two-meal series. This circadian ensuing activity underwent large, abrupt daily displacements in response to daily meal delays, was manifested to some degree at all times of day, had an amplitude that was modulated by circadian time of day, was attenuated in middle-aged rats, was evident in SCN-lesioned rats, and oscillated following termination of the feeding schedule. A single experience with food at a novel time of day can "reset" an SCN-independent oscillating process responsible for a circadian activity pattern. CEA has features not readily accommodated by present models of "food-anticipatory activity." The readiness with which the process can be reset implies a keen sensitivity to shifts in the time of food availability but could also produce aberrant behavioral patterns. A T > 24-h feeding schedule appears to be an ideal procedure with which to study the specific food-related factors responsible for resetting circadian processes and producing a subsequent reallocation of daily activity.

  12. What's Being Served for Dinner? An Exploratory Investigation of the Associations between the Healthfulness of Family Meals and Child Dietary Intake.

    Science.gov (United States)

    Trofholz, Amanda C; Tate, Allan D; Draxten, Michelle L; Rowley, Seth S; Schulte, Anna K; Neumark-Sztainer, Dianne; MacLehose, Richard F; Berge, Jerica M

    2017-01-01

    Little is known about the healthfulness of foods offered at family meals or the relationship between the food's healthfulness and child overall dietary intake. This exploratory study uses a newly developed Healthfulness of Meal Index to examine the association between the healthfulness of foods served at family dinners and child dietary intake. Direct observational, cross-sectional study. Primarily low-income, minority families (n=120) video recorded 8 days of family dinners and completed a corresponding meal screener. Dietary recalls were completed on the target child (6 to 12 years old). The Healthfulness of Meal Index was used to measure meal healthfulness and included component scores for whole fruit, 100% juice, vegetables, dark green vegetables, dairy, protein, added sugars, and high-sodium foods. Child dietary intake measured by three 24-hour dietary recalls. Linear regression models estimated the association between the healthfulness of foods served at dinner meals and overall child HEI. The majority of coded meals included foods from protein and high-sodium components; more than half included foods from dairy and vegetable components. Nearly half of the meals had an added-sugar component food (eg, soda or dessert). Few meals served foods from fruit, 100% juice, or dark green vegetable components. Many components served at family dinner meals were significantly associated with child daily intake of those same foods (ie, dark green vegetable, non-dark green vegetables, dairy, and added sugars). The Healthfulness of Meal Index total score was significantly associated with child HEI score. This study represents the first report of a new methodology to collect data of foods served at family dinners. Results indicated a significant association between the majority of components served at family dinner meals and child overall dietary intake. Validation of the Healthfulness of Meal Index and video-recorded family meal methodology is needed to strengthen these

  13. Scary food

    DEFF Research Database (Denmark)

    Gyimóthy, Szilvia; Mykletun, Reidar Johan

    2009-01-01

    This article portrays the changing status and use of a traditional Norwegian meal, Smalahove, in designing tourist experiences. Against all odds, this peculiar relic of Nordic gastronomy (salted, smoked and cooked sheep's head) has become a part of the destination brand of Voss, a small West Norw...... destinations and regional food products....

  14. Conditioned insulin secretion and meal feeding in rats.

    Science.gov (United States)

    Woods, S C; Vasselli, J R; Kaestner, E; Szakmary, G A; Milburn, P; Vitiello, M V

    1977-02-01

    Previous researchers have reported that rats placed upon a feeding regimen such that they receive only 2 hr of food per day (meal-fed rats) develop hyperinsulinemia at the time of the day associated with feeding, even in the absence of food. Controls fed ad lib had no such response. In a series of several experiments, meal-fed rats had elevated insulin levels at only the specific time of the day associated with feeding, and the increment of insulin at that time could be eliminated with atropine. Free-feeding controls, on the other hand, always had higher insulin levels than the meal-fed rats, did not have an elevation of insulin at the time of the day that the meal-fed rats normally ate, and had insulin values that were unaffected by atropine. Further experimentation showed that hyperinsulinemia could become associated with arbitrary stimuli always associated with eating for meal-fed rats. It is concluded that the hyperinsulinemia of meal-fed rats associated with their feeding time is a learned response.

  15. The basolateral amygdala mediates the effects of cues associated with meal interruption on feeding behavior

    OpenAIRE

    Galarce, Ezequiel M.; McDannald, Michael A.; Holland, Peter C.

    2010-01-01

    Considerable evidence shows that environmental cues that signal food delivery when rats are food-deprived can substantially potentiate feeding later when rats are food-sated. Similarly, cues associated with meal interruption, food removal or impending food scarcity may also induce increased eating. For example, after learning the association between a discrete “interruption” stimulus and the unexpected termination of food trials, sated rats show enhanced food consumption when exposed to that ...

  16. Determinants of meal satisfaction in a workplace environment

    DEFF Research Database (Denmark)

    Haugaard, Pernille; Stancu, Catalin M.; Brockhoff, Per B.

    2016-01-01

    . Additionally, meal satisfaction was associated with a more positive mood, lower hunger level as well as feeling less busy and stressed after lunch. The buffet assortment, a more positive mood before lunch and mindful eating contributed to the perceived food quality, but not associated with the hunger level...... before lunch. Time available, mindful eating and eating with close colleagues were positively associated with perceived ambience. The results indicate that consumers' satisfaction with workplace meals can be increased by putting emphasis on the quality of food served, but equally important...

  17. Fast Food: Tips for Choosing Healthier Options

    Science.gov (United States)

    ... make wise meal choices when going to a fast-food restaurant. By Mayo Clinic Staff Does following a ... or healthy diet mean you must swear off fast food? Not necessarily. An occasional stop for fast food ...

  18. Pre-Meal Affective State and Laboratory Test Meal Intake in Adolescent Girls with Loss of Control Eating

    Science.gov (United States)

    Ranzenhofer, Lisa M.; Hannallah, Louise; Field, Sara E.; Shomaker, Lauren B.; Stephens, Mark; Sbrocco, Tracy; Kozlosky, Merel; Reynolds, James; Yanovski, Jack A.; Tanofsky-Kraff, Marian

    2013-01-01

    Loss of control eating confers risk for excess weight gain and exacerbated disordered eating. Affect theory proposes that loss of control eating is used to cope with negative mood states. Self-report data suggest that negative affect may contribute to the etiology of loss of control eating, but this theory has not been well-tested using laboratory paradigms. We examined associations between pre-meal affective states and intake during a laboratory test meal. One-hundred and ten adolescent girls with reported loss of control eating whose body mass index fell between the 85th and 97th percentile for age and sex completed state mood ratings prior to a test-meal. Results indicated that pre-meal state negative affect was associated with greater carbohydrate and less protein consumption, as well as greater snack and dessert and less fruit and dairy intake. All girls experienced significant decreases in negative affect from pre- to post- meal, but intake during the meal was unassociated with post-meal affect. In support of affect theory, negative affective states reported among girls with loss of control may be a driving factor for increased energy-dense food intake, which may play a role in excess weight gain. PMID:23603224

  19. Meal Replacement Mass Reduction and Integration Acceptability Study

    Science.gov (United States)

    Sirmons, T.; Barrett, A.; Richardson, M.; Arias, D.; Schneiderman, J.; Slack, K.; Williams, T.; Douglas, G.

    2017-01-01

    NASA, in planning for long-duration missions, has an imperative to provide a food system with the necessary nutrition, acceptability, and safety to ensure sustainment of crew health and performance. The Orion Multi-Purpose Crew Vehicle (MPCV) and future exploration missions are mass constrained; therefore the team is challenged to reduce the mass of the food system by 10% while maintaining product safety, nutrition, and acceptability. Commercially available products do not meet the nutritional requirements for a full meal replacement in the spaceflight food system, and it is currently unknown if daily meal replacements will impact crew food intake and psychosocial health over time. The purpose of this study was to develop a variety of nutritionally balanced breakfast replacement bars that meet spaceflight nutritional, microbiological, sensorial, and shelf-life requirements, while enabling a 10% savings in food mass. To date, six nutrient-dense meal replacement bars (approximately 700 calories per bar) have been developed, using traditional methods of compression as well as novel ultrasonic compression technologies developed by Creative Resonance Inc. (Phoenix, AZ). The four highest rated bars were evaluated in the Human Exploration Research Analog (HERA) to assess the frequency with which actual meal replacement options may be implemented. Specifically, overall impact of bars on mood, satiety, digestive discomfort, and satisfaction with food. These factors are currently being analyzed to inform successful implementation strategies where crew maintain adequate food intake. In addition, these bars are currently undergoing shelf-life testing to determine long-term sensory acceptability, nutritional stability, qualitative stability of analytical measurements (i.e. water activity and texture), and microbiological compliance over two years of storage at room temperature and potential temperature abuse conditions to predict long-term acceptability. It is expected that

  20. Review of the studies on nutrition in Polish preschool children. Part 2. Meals prepared at preschool

    Science.gov (United States)

    Merkiel-Pawłowska, Sylwia; Chalcarz, Wojciech

    This article is the second part of the review of the studies on nutrition in Polish preschool children. In the first part, studies on preschool menus assessment were presented and summarised, whereas this article reviews the studies on the assessment of foods and meals prepared at preschool. The aim of this review was to present and summarise the results of the studies on the assessment of meals prepared for children at preschool based on the reports from the preschool food storeroom, the studies on chemical analysis of sample meals served at preschools and the studies on comparison of the results of chemical analysis to the results obtained by calculations obtained from computer programmes. The results of the studies on the assessment of meals prepared for children at preschool using various methods confirm most of the findings from the studies on the assessment of preschool menus. It is necessary to carry out more studies on energy and nutrient content assessment of preschool meals determined by chemical analysis of sample meals in order to provide more accurate information about the real nutritional value of meals served to children at preschool. It is essential to update the Polish food composition tables to enable more precise calculations of nutritional value of the meals planned for children at preschools which will improve the possibility of adjusting preschool meals to the real needs of both 3-year-old and 4-6-year-old children during their stay at preschool.

  1. The contribution of the USDA school breakfast and lunch program meals to student daily dietary intake

    Directory of Open Access Journals (Sweden)

    Karen Weber Cullen

    2017-03-01

    Full Text Available In the United States, the National School Breakfast (SBP and School Lunch Program (NSLP meals are provided for free or at a reduced price to eligible children, and are a nutrition safety net for low income children. Consuming both meals could provide 58% of daily intake. This paper evaluates the contribution of SBP and NSLP meals to the dietary intakes of 5–18 year old children participating in the National Health and Nutrition Examination Surveys (NHANES from 2007 through 2012. The participants completed 24-hour dietary recalls. Least-square means and standard errors of the mean for energy and food group intakes for the total day and by school meal, and the percent of daily energy and food groups contributed by school meals were computed by analysis of covariance, with BMI, ethnicity, sex, age and poverty level as covariates. Of the 7800 participating children aged 5–18 years in the entire dataset, 448 consumed both SBP-NSLP meals on a weekday. Almost one-half (47% of the day's energy intake was provided by the two school meals. For the major food groups, the contribution of school meals ranged from between 40.6% for vegetables to 77.1% for milk. Overall, these results provide important information on contribution of the SBP and NSLP meals to low income children's daily dietary intake.

  2. Evaluation of the glycemic indices of three commonly eaten mixed meals in Okada, Edo State.

    Science.gov (United States)

    Omage, Kingsley; Omage, Sylvia O

    2018-01-01

    People do not generally eat single or individual meals; rather they eat mixed meals, consisting of two or more individual meals. These mixed meals usually have glycemic indices which differ from that of the individual food type. This study was aimed at evaluating the glycemic indices of three commonly consumed mixed meals eaten in Okada; rice and beans (test food 1), rice and plantain (test food 2), beans and plantain (test food 3). Two hundred and forty healthy subjects aged between 18 and 30 participated in this study. They were randomized into three groups of eighty persons each, and fed with the standard food (50 g glucose) on day one and one of the test foods on day two, after an overnight fast. Blood samples were taken at 0, 30, 60, 90, and 120 min after the food had been eaten. The results showed that the Glycemic Index (GI) values for the test foods were high: 86.60 (test food 1), 89.74 (test food 2), 86.93(test food 3). The incremental increase in blood glucose was monitored and calculated for each food and when compared with that of the standard food (glucose), there was significant differences ( p   .05). The results from this study indicated that the GI of the mixed meals was affected by the constituent nutrient and the response is also affected by the proportion of each nutrient. Our findings show that the selected test foods (mixed meals) consumed in Okada have high GI values.

  3. Just how convenient is convenience? An empirical study of the associations between perceived convenience, meal preparation activities and ready meals' characteristics

    DEFF Research Database (Denmark)

    Costa, Ana I.A.; Ruijschop, R. M. A. J.

    2006-01-01

    Parallel to considerations about settings, selection of the appropriate level of time, effort and care to be put into meal preparation is an important determinant of food choice. Nevertheless, significant relations between the time/energy consumers are willing to devote to food preparation...... and the types of meals they eat are surprisingly hard to find. One explanation for this could be that perceived convenience finds little support on the technological attributes of products like ready meals. This study's aim was to uncover significant relations between perceived convenience, meal preparation...... activities and technological attributes of frozen pizzas. Ninety-eight Dutch meal preparers, 18-29 years old, were asked to rate expected convenience attributes of frozen pizzas; (2) prepare and consume these pizzas in a home-like setting; (3) rate experienced convenience after consumption. Pizzas were also...

  4. Adolescents' unhealthy eating habits are associated with meal skipping.

    Science.gov (United States)

    Rodrigues, Paulo Rogério Melo; Luiz, Ronir Raggio; Monteiro, Luana Silva; Ferreira, Márcia Gonçalves; Gonçalves-Silva, Regina Maria Veras; Pereira, Rosangela Alves

    2017-10-01

    Meal consumption and diet quality are important for healthy development during adolescence. The aim of this study was to determine the association between meal habits and diet quality in Brazilian adolescents. A school-based, cross-sectional study was conducted in 2008 with a probabilistic sample of adolescents ages 14 to 19 y (N = 1139) from high schools in central-western Brazil. Consumption of breakfast, morning snack, lunch, afternoon snack, and dinner was assessed to evaluate adolescents' meal profile. The Brazilian Healthy Eating Index-Revised (BHEI-R) was calculated to evaluate diet quality. The association between meal profile and BHEI-R (global estimates and components) was assessed using multivariate linear regression models. Diet was characterized by unhealthy eating: a low consumption of fruits, vegetables, and milk/dairy, and a high consumption of fats and sodium. An unsatisfactory meal profile was observed in 14% of adolescents, whereas daily consumption of breakfast, lunch, and dinner was reported by 47%, 78%, and 52% of adolescents, respectively. Meal profile was positively associated with diet quality. Daily consumption of breakfast was associated with higher BHEI-R scores, lower sodium intake, and greater consumption of fruits and milk/dairy. Daily consumption of lunch was associated with greater consumption of vegetables and "meats, eggs, and legumes," whereas consumption of dinner was associated with an increased consumption of "whole fruits." This study showed a parallelism between daily consumption of meals with healthier eating and greater adherence to traditional Brazilian food habits. Skipping meals was associated with a low-quality diet, especially concerning to the low consumption of fruits and vegetables and a high intake of sodium and calories from solid fats, added sugars, and alcoholic beverages. Therefore, the adoption of regular meal habits may help adolescents improve their diet quality. Copyright © 2017 Elsevier Inc. All

  5. Colour, pleasantness, and consumption behaviour within a meal.

    Science.gov (United States)

    Piqueras-Fiszman, Betina; Spence, Charles

    2014-04-01

    It is often claimed that colour (e.g., in a meal) affects consumption behaviour. However, just how strong is the evidence in support of this claim, and what are the underlying mechanisms? It has been shown that not only the colour itself, but also the variety and the arrangement of the differently-coloured components in a meal influence consumers' ratings of the pleasantness of a meal (across time) and, to a certain extent, might even affect their consumption behaviour as well. Typically, eating the same food constantly or repeatedly leads to a decrease in its perceived pleasantness, which, as a consequence, might lead to decreased intake of that food. However, variation within a meal (in one or several sensory attributes, or holistically) has been shown to slow down this process. In this review, we first briefly summarize the literature on how general variety in a meal influences these variables and the major theories that have been put forward by researchers to explain them. We then go on to evaluate the evidence of these effects based mainly on the colour of the food explaining the different processes that might affect colour-based sensory-specific satiety and, in more detail, consumption behaviour. In addition, we also discuss the overlap in the definitions of these terms and provide additional hypothesis as to why, in some cases, the opposite pattern of results has been observed. Copyright © 2014 Elsevier Ltd. All rights reserved.

  6. Understanding school food service characteristics associated with higher competitive food revenues can help focus efforts to improve school food environments.

    Science.gov (United States)

    Guthrie, Joanne F; Newman, Constance; Ralston, Katherine; Prell, Mark; Ollinger, Michael

    2012-08-01

    Many school food services sell extra foods and beverages, popularly referred to as “competitive foods,” in addition to USDA school meals. On the basis of national survey data, most competitive foods and beverages selected by students are of low nutritional value. Recent federal legislation will allow schools that participate in USDA school meal programs to sell competitive foods only if the food items they sell meet nutrition standards based on the Dietary Guidelines for Americans. Concerns have been raised about the potential effects of limiting competitive foods on local school food service finances. However, national data indicate that only in a subset of schools do food services receive large amounts of revenues from competitive foods. These food services are typically located in secondary schools in more affluent districts, serving higher proportions of students who do not receive free or reduced price meals. Compared to other food services, these food services couple higher competitive food revenues with lower school meal participation. Increasing school meal participation could increase meal revenues to offset any loss of competitive food revenues. Replacing less-healthful competitive items with healthier options could also help maintain school food service revenues while improving the school food environment. Nationally consistent nutrition standards for competitive foods may encourage development and marketing of healthful products.

  7. 76 FR 15225 - Incorporating the 2010 Dietary Guidelines for Americans Into the Proposed School Meal Patterns

    Science.gov (United States)

    2011-03-21

    ... 2010 Dietary Guidelines for Americans Into the Proposed School Meal Patterns AGENCY: Food and Nutrition... meal patterns and nutrition standards according to the latest dietary recommendations. DATES: The... change in the Dietary Guidelines for Americans that affects the proposed rule ``Nutrition Standards in...

  8. A Note on the impact on sales from introducing healthy labeled meals on the lunch menu

    DEFF Research Database (Denmark)

    Thunström, Linda; Nordström, Leif Jonas

    Menu labeling of prepared meals away from home is a policy designed to help consumers make healthier food choices. In this paper, we use a field experiment to analyze if a restaurant benefits from introducing a healthy labeled meal on its menu by experiencing an overall increase in sales. We cannot...

  9. Consumer segmentation as a means to investigate emotional associations to meals

    NARCIS (Netherlands)

    Piqueras-Fiszman, Betina; Jaeger, Sara R.

    2016-01-01

    Consumers naturally associate emotions to meal occasions and understanding these can advance knowledge of food-related behaviours and attitudes. The present study used an online survey to investigate the emotional associations that people have with recalled meals: 'memorable' (MM) and 'routine'

  10. 31 The Gender Perspective of Household Food Security in Meskan ...

    African Journals Online (AJOL)

    Nekky Umera

    assess the food security situation and the type of coping strategies pursued by ... active role in food security than male- headed households. .... Frequency of Meals. The number of meals per day and the composition of each meal vary for rural households according to the season, the size of the previous harvest and the.

  11. Study finds Chapel Hill, NC, soup kitchen serves nutritious meals.

    Science.gov (United States)

    Eppich, Simone; Fernandez, Claudia Plaisted

    2004-08-01

    Soup kitchens attempt to improve the food security of low-income individuals, but the results of their efforts are rarely researched. We focused our study on the Inter-Faith Council Soup Kitchen (IFC) near the University of North Carolina-Chapel Hill (UNC) in Chapel Hill, NC. The IFC uses no centralized nutrition planning and relies heavily on volunteer cooks, yet we found their meals to be highly nutrient-dense when averaged over a 1-month time frame and compared with the Dietary Reference Intakes (DRIs) and the Daily Reference Values (DRVs). In fact, the only nutrients needing improvement were vitamin D, folate, and calcium. The number of servings per meal was also substantially more than one third of the US Department of Agriculture Food Guide Pyramid recommendations, except for dairy at all meals, vegetables at breakfast, and fruit at dinner.

  12. Equity in access to fortified maize flour and corn meal

    Science.gov (United States)

    Zamora, Gerardo; De-Regil, Luz Maria

    2014-01-01

    Mass fortification of maize flour and corn meal with a single or multiple micronutrients is a public health intervention that aims to improve vitamin and mineral intake, micronutrient nutritional status, health, and development of the general population. Micronutrient malnutrition is unevenly distributed among population groups and is importantly determined by social factors, such as living conditions, socioeconomic position, gender, cultural norms, health systems, and the socioeconomic and political context in which people access food. Efforts trying to make fortified foods accessible to the population groups that most need them require acknowledgment of the role of these determinants. Using a perspective of social determinants of health, this article presents a conceptual framework to approach equity in access to fortified maize flour and corn meal, and provides nonexhaustive examples that illustrate the different levels included in the framework. Key monitoring areas and issues to consider in order to expand and guarantee a more equitable access to maize flour and corn meal are described. PMID:24329609

  13. Protein from meat or vegetable sources in meals matched for fiber content has similar effects on subjective appetite sensations and energy intake - A randomized acute cross-over meal test study

    DEFF Research Database (Denmark)

    Nielsen, Lone Vestergaard; Kristensen, Marlene D; Klingenberg, Lars

    2018-01-01

    intake and appetite sensations, compared to macronutrient-balanced, iso-caloric meals based on animal protein (veal/pork or eggs). Thirty-five healthy men were enrolled in this acute cross-over study. On each test day, participants were presented with one of four test meals (~3550 kilojoules (kJ) 19...... libitum meal three hours later. There were no differences in ad libitum energy intake across test meals (p > 0.05). Further, no differences were found across meals for hunger, satiety, fullness, prospective food consumption, or composite appetite score (all p > 0.05). Iso-caloric, macronutrient...

  14. The relation between family meals and health of infants and toddlers: A review.

    Science.gov (United States)

    Verhage, Chantal L; Gillebaart, Marleen; van der Veek, Shelley M C; Vereijken, Carolus M J L

    2018-04-11

    Family meals are associated with multiple health benefits in children and adolescents including evidence that eating together as a family may play a role in reducing childhood obesity. The current review aims to investigate whether the beneficial health effects of the family meal also apply to infants and toddlers. PubMed, Web of Science, Scopus and PsycInfo were searched and 14 empirical studies were identified. The findings were discussed according to frequency of having a family meal and parental perception, associations between the family meal and health aspects (e.g., eating behaviors and diet quality) and causal influences of these associations. Descriptive data showed that mothers offer food at a structured mealtime, but that eating together as a family was not always upheld. The frequency of family meals was positively associated with more nutrient-dense food intake and a more balanced diet. Different advantages (e.g., social importance, practical considerations) and obstacles (e.g., planning, possible mess) of the family meal were mentioned by parents. Further, having structured mealtimes and family meals was associated with more food enjoyment and less fussy and emotional eating. Finally, no causal studies were identified. The limited number of studies suggests that the pattern of positive associations between family meal and child health which has been shown in older children may also exist in infants and toddlers. More specific research is needed to examine the causality of the associations between the family meal and health of the infant and toddler. The associations between the family meal and less fussiness and emotional eating, more food enjoyment and better nutrient intake suggest that the family meal is a valuable moment to promote healthy eating in toddlers and infants. Copyright © 2018. Published by Elsevier Ltd.

  15. The Effects of Substituting Soyabean Meal for Breadfruit Meal on ...

    African Journals Online (AJOL)

    The effects of substituting soyabean meal for breadfruit (Tricuria africana) meal in diets fed to Heterobranchus bidorsalis (♂) x Clarias gariepinus (♀) hybrid fingerlings on diet acceptability, growth responses and cost benefit of fed catfishes were studied. The acceptability of breadfruit based diets by Heterobranchus ...

  16. The quality of meal elements for professional prepared meals

    DEFF Research Database (Denmark)

    Løje, Hanne; Adler-Nissen, Jens

    Meal elements are convenience products which are partially prepared meal components to be used in professional kitchens. Examples are meat, vegetables or fish which are preprepared for example by heat-treatment before distribution to the professional kitchens. The pre-fried vegetables and meat can...

  17. Achievement report on research and development of medical and welfare equipment technology. Meal delivery robot for carrying food trays to aged and disabled persons; Iryo fukushi kiki gijutsu kenkyu kaihatsu seika hokokusho. Koreisha shogaishayo shokuji hanso jido robot system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-11-01

    Research and development of a mobile robot is carried out, who steers the meal distribution wagon, serves the meal at the bedside of aged or disabled people, retrieves the dishes when the meal is over, and then carry them back. The conditions discussed in the study for the robot to simultaneously satisfy are mentioned below. It should be of the size and weight fit for the job, avoid obstacles while travelling automatically and safely, behave at a safe and proper rate not jeopardizing the patient during the feeding process, communicate with the patient through picture and voice, and capable of acting without causing people to find in it anything overbearing or wrongful. The project began with the concept design process, which was followed by the basic design process, tentative manufacture of parts, tentative manufacture of components, and finally the construction of the whole. The developed robot system, after passing functional tests conducted in a mockup facility, experiences some period of tentative employment at three medical and welfare facilities. It is then confirmed that it safely performs a series of acts including meal serving and dish retrieving and that it is excellent in terms of autonomous self-control, safety, friendliness, and work efficiency. (NEDO)

  18. Understanding hospital meal experiences by means of Participant-Driven-Photo-Elicitation

    DEFF Research Database (Denmark)

    Justesen, Lise; Mikkelsen, Bent Egberg; Gyimóthy, Szilvia

    2014-01-01

    A patients’ hospital meal experiences can be complex and often difficult to capture using traditional methods. This study investigated patients’ hospital meal experiences using participant-driven-photo-elicitation (PDPE). PDPE invites respondents to photograph their daily lives and combines...... photographs and the participants’ engagement with the photographs were analysed by means of a Reflexive Content Analysis. The study found that PDPE is a research method that can be used for expanding the conceptualisation of hospital meal experiences, revealing the significance of the meal context......, materiality and memories beyond food per se....

  19. Meal Replacement Mass Reduction Integration and Acceptability Study

    Science.gov (United States)

    Sirmons, T.; Douglas, G.; Schneiderman, J.; Slack, K.; Whitmire, A.; Williams, T.; Young, M.

    2018-01-01

    The Orion Multi-Purpose Crew Vehicle (MPCV) and future exploration missions are mass constrained; therefore we are challenged to reduce the mass of the food system by 10% while maintaining safety, nutrition, and acceptability to support crew health and performance for exploration missions. Meal replacement with nutritionally balanced, 700-900 calorie bars was identified as a method to reduce mass. However, commercially available products do not meet the requirements for a meal replacement in the spaceflight food system. The purpose of this task was to develop a variety of nutritionally balanced, high quality, breakfast replacement bars, which enable a 10% food mass savings. To date, six nutrient-dense meal replacement bars have been developed, all of which meet spaceflight nutritional, microbiological, sensory, and shelf-life requirements. The four highest scoring bars were evaluated based on final product sensory acceptability, nutritional stability, qualitative stability of analytical measurements (i.e. color and texture), and microbiological compliance over a period of two years to predict long-term acceptability. All bars maintained overall acceptability throughout the first year of storage, despite minor changes in color and texture. However, added vitamins C, B1, and B9 degraded rapidly in fortified samples of Banana Nut bars, indicating the need for additional development. In addition to shelf-life testing, four bar varieties were evaluated in the Human Exploration Research Analog (HERA), campaign 3, to assess the frequency with which actual meal replacement options may be implemented, based on impact to satiety and psychosocial measurements. Crewmembers (n=16) were asked to consume meal replacement bars every day for the first fifteen days of the mission and every three days for the second half of the mission. Daily surveys assessed the crew's responses to bar acceptability, mood, food fatigue and perceived stress. Preliminary results indicate that the

  20. Circadian adaptations to meal timing: Neuroendocrine mechanisms

    Directory of Open Access Journals (Sweden)

    Danica F Patton

    2013-10-01

    Full Text Available Circadian rhythms of behavior and physiology are generated by central and peripheral circadian oscillators entrained by periodic environmental or physiological stimuli. A master circadian pacemaker in the hypothalamic suprachiasmatic nucleus is directly entrained by daily light-dark cycles, and coordinates the timing of other oscillators by direct and indirect neural, hormonal and behavioral outputs. The daily rhythm of food intake provides stimuli that entrain most peripheral and central oscillators, some of which can drive a daily rhythm of food anticipatory activity if food is restricted to one daily mealtime. The location of food-entrainable oscillators (FEOs that drive food anticipatory rhythms, and the food-related stimuli that entrain these oscillators, remain to be clarified. Here, we critically examine the role of peripheral metabolic hormones as potential internal entrainment stimuli or outputs for FEOs controlling food anticipatory rhythms in rats and mice. Hormones for which data are available include corticosterone, ghrelin, leptin, insulin, glucagon, and glucagon-like peptide 1. All of these hormones exhibit daily rhythms of synthesis and secretion that are synchronized by meal timing. There is some evidence that ghrelin and leptin modulate the expression of food anticipatory rhythms, but none of the hormones examined so far are necessary for entrainment. Ghrelin and leptin likely modulate food-entrained rhythms by actions in hypothalamic circuits utilizing melanocortin and orexin signaling, although again food-entrained behavioral rhythms can persist in lesion and gene knockout models in which these systems are disabled. Actions of these hormones on circadian oscillators in central reward circuits remain to be evaluated. Food-entrained activity rhythms are likely mediated by a distributed system of circadian oscillators sensitive to multiple feeding related inputs. Metabolic hormones appear to play a modulatory role within this

  1. Circadian adaptations to meal timing: neuroendocrine mechanisms.

    Science.gov (United States)

    Patton, Danica F; Mistlberger, Ralph E

    2013-10-14

    Circadian rhythms of behavior and physiology are generated by central and peripheral circadian oscillators entrained by periodic environmental or physiological stimuli. A master circadian pacemaker in the hypothalamic suprachiasmatic nucleus (SCN) is directly entrained by daily light-dark (LD) cycles, and coordinates the timing of other oscillators by direct and indirect neural, hormonal and behavioral outputs. The daily rhythm of food intake provides stimuli that entrain most peripheral and central oscillators, some of which can drive a daily rhythm of food anticipatory activity if food is restricted to one daily mealtime. The location of food-entrainable oscillators (FEOs) that drive food anticipatory rhythms, and the food-related stimuli that entrain these oscillators, remain to be clarified. Here, we critically examine the role of peripheral metabolic hormones as potential internal entrainment stimuli or outputs for FEOs controlling food anticipatory rhythms in rats and mice. Hormones for which data are available include corticosterone, ghrelin, leptin, insulin, glucagon, and glucagon-like peptide 1. All of these hormones exhibit daily rhythms of synthesis and secretion that are synchronized by meal timing. There is some evidence that ghrelin and leptin modulate the expression of food anticipatory rhythms, but none of the hormones examined so far are necessary for entrainment. Ghrelin and leptin likely modulate food-entrained rhythms by actions in hypothalamic circuits utilizing melanocortin and orexin signaling, although again food-entrained behavioral rhythms can persist in lesion and gene knockout models in which these systems are disabled. Actions of these hormones on circadian oscillators in central reward circuits remain to be evaluated. Food-entrained activity rhythms are likely mediated by a distributed system of circadian oscillators sensitive to multiple feeding related inputs. Metabolic hormones appear to play a modulatory role within this system.

  2. Added sugars in kids' meals from chain restaurants.

    Science.gov (United States)

    Scourboutakos, Mary J; Semnani-Azad, Zhila; L'Abbé, Mary R

    2016-06-01

    To analyze the added sugars in kids' meals from Canadian chain restaurants in relation to the World Health Organization's proposed sugar recommendation (less than 5% of total daily calories should come from added sugars) and current recommendation (less than 10% of total daily calories should come from added sugars). Total sugar levels were retrieved from the websites of 10 fast-food and 7 sit-down restaurants in 2010. The added sugar levels in 3178 kids' meals from Canadian chain restaurants were calculated in 2014 (in Toronto, Canada) by subtracting all naturally occurring sugars from the total sugar level. The average amount of added sugars in restaurant kids' meals (25 ± 0.36 g) exceeded the WHO's proposed daily recommendation for sugar intake. There was a wide range of added sugar levels in kids' meals ranging from 0 g to 114 g. 50% of meals exceeded the WHO's proposed daily sugar recommendation, and 19% exceeded the WHO's current daily sugar recommendation. There is a wide range of sugar levels in kids' meals from restaurants, and many contain more than a day's worth of sugar.

  3. STS-38 crewmembers eat meal on OV-104's middeck

    Science.gov (United States)

    1990-01-01

    STS-38 Pilot Frank L. Culbertson, holding spoon to his mouth, prepares to take a bite of food. Mission Specialist (MS) Charles D. Gemar licks his upper lip in anticipation of his next bite. The two crewmembers are on the middeck of Atlantis, Orbiter Vehicle (OV) 104, while enjoying their meal. Behind them are the starboard wall-mounted sleep restraints.

  4. Olanzapine affects locomotor activity and meal size in male rats

    NARCIS (Netherlands)

    van der Zwaal, Esther M.; Luijendijk, Mieneke C. M.; Evers, Simon S.; la Fleur, Susanne E.; Adan, Roger A. H.

    2010-01-01

    Olanzapine is an antipsychotic drug that frequently induces weight gain accompanied by increased fat deposition as a side effect To investigate how olanzapine affects different aspects of energy balance we used male rats to determine effects on meal patterns food preference locomotor activity and

  5. Olanzapine affects locomotor activity and meal size in male rats

    NARCIS (Netherlands)

    van der Zwaal, Esther M.; Luijendijk, Mieneke C. M.; Evers, Simon S.; la Fleur, Susanne E.; Adan, Roger A. H.

    2010-01-01

    Olanzapine is an antipsychotic drug that frequently induces weight gain accompanied by increased fat deposition as a side effect. To investigate how olanzapine affects different aspects of energy balance, we used male rats to determine effects on meal patterns, food preference, locomotor activity

  6. Meal pattern and soft drink consumption among in-school ...

    African Journals Online (AJOL)

    ... soft drinks on a daily basis in the past one week preceding the survey. Conclusion: The study revealed that meal skipping, snacking and soft drink consumption were common among this adolescent population. Public enlightenment campaign and school food policies that promote healthy eating habits are recommended.

  7. Nutritional status of maize fermented meal by fortification with ...

    African Journals Online (AJOL)

    Studies were conducted to develop an appropriate household/small scale enterprise level technique for the production of bambara-nut-fortified fermented maize dough or meal by comparing different treatments, processing methods and fortification levels.The effect of fortification of maize based traditional foods with legume ...

  8. A consumer-oriented classification system for home meal replacements

    NARCIS (Netherlands)

    Costa, A.I.A.; Dekker, M.; Beumer, R.R.; Rombouts, F.M.; Jongen, W.M.F.

    2001-01-01

    This paper introduces a new definition and classification system for home meal replacements (HMR), based on convenience attributes as viewed by consumers. An overview of other food classifications, focusing on methodological aspects, is also presented. The classifying criteria chosen (shelf-life and

  9. Secoisolariciresinol Diglucoside and Cyanogenic Glycosides in Gluten-free Bread Fortified with Flaxseed Meal.

    Science.gov (United States)

    Shim, Youn Young; Olivia, Clara M; Liu, Jun; Boonen, Rineke; Shen, Jianheng; Reaney, Martin J T

    2016-12-21

    Flaxseed (Linum usitatissimum L.) meal contains cyanogenic glycosides (CGs) and the lignan secoisolariciresinol diglucoside (1). Gluten-free (GF) doughs and baked goods were produced with added flaxseed meal (20%, w/w) then 1, and CGs were determined in fortified flour, dough, and bread with storage (0, 1, 2, and 4 weeks) at different temperatures (-18, 4, and 22-23 °C). 1 was present in flour, dough, and GF bread after baking. 1 was stable with extensive storage (up to 4 weeks) and was not affected by storage temperature. CGs in flaxseed meal and fortified GF samples were analyzed by 1 H NMR of the cyanohydrins. Linamarin and/or linustatin were the primary CGs in both flaxseed meal and fortified flour. CGs decreased with storage in dough fortified with flaxseed meal or GF bread after baking. GF bakery food products fortified with flaxseed meal had reduced CGs but remained a good source of dietary 1.

  10. How much should I eat? Estimation of meal portions in anorexia nervosa.

    Science.gov (United States)

    Milos, Gabriella; Kuenzli, Cornelia; Soelch, Chantal Martin; Schumacher, Sonja; Moergeli, Hanspeter; Mueller-Pfeiffer, Christoph

    2013-04-01

    Pathological concern regarding one's weight and weight gain is a crucial feature of anorexia nervosa. Consequently, anorexia nervosa patients often claim that they are uncertain regarding the amount of food they should eat. The present study investigated whether individuals with anorexia nervosa show an altered estimation of meal portion sizes and whether this estimation is modulated by an intent-to-eat instruction (where patients are asked to imagine having to eat the presented meal), meal type and meal portion size. Twenty-four women with anorexia nervosa and 27 healthy women estimated, using a visual analogue scale, the size of six different portions of three different meals, with and without intent-to-eat instructions. Subjects with anorexia nervosa estimated the size of small and medium meal portions (but not large meal servings) as being significantly larger, compared to estimates of healthy controls. The overestimation of small meal portions by anorexia nervosa subjects was significantly greater in the intent-to-eat, compared to general, condition. These findings suggest that disturbed perceptions associated with anorexia nervosa not only include interoceptive awareness (i.e., body weight and shape), but also extend to external disorder-related objects such as meal portion size. Specific therapeutic interventions, such as training regarding meal portion evaluation, could address these difficulties. Copyright © 2013. Published by Elsevier Ltd.

  11. Meal frequency and childhood obesity.

    Science.gov (United States)

    Toschke, André M; Küchenhoff, Helmut; Koletzko, Berthold; von Kries, Rüdiger

    2005-11-01

    Previous studies have demonstrated an inverse association between meal frequency and the prevalence of obesity in adulthood. The aim of this study was to assess the relationship between meal frequency and childhood obesity. Stature and weight of 4,370 German children ages 5 to 6 years were determined in six Bavarian (Germany) public health offices during the obligatory school entry health examination in 2001/2002. An extensive questionnaire on risk factors for obesity was answered by their parents. Obesity was defined according to sex- and age-specific BMI cut-off points proposed by the International Obesity Task Force. The main exposure was daily meal frequency. The prevalence of obesity decreased by number of daily meals: three or fewer meals, 4.2% [95% confidence interval (CI), 2.8 to 6.1]; four meals, 2.8% (95% CI, 2.1 to 3.7); and 5 or more meals, 1.7% (95% CI, 1.2 to 2.4). These effects could not be explained by confounding due to a wide range of constitutional, sociodemographic, and lifestyle factors. The adjusted odds ratios for obesity were 0.73 (95% CI, 0.44 to 1.21) for four meals and 0.51 (95% CI, 0.29 to 0.89) for five or more meals. Additional analyses pointed to a higher energy intake in nibblers compared with gorgers. A protective effect of an increased daily meal frequency on obesity in children was observed and appeared to be independent of other risk factors for childhood obesity. A modulation of the response of hormones such as insulin might be instrumental.

  12. Development and validation of a Meal Index of dietary Quality (Meal IQ) to assess the dietary quality of school lunches

    DEFF Research Database (Denmark)

    Sabinsky, Marianne; Toft, Ulla; Andersen, Klaus K.

    2012-01-01

    of a school food programme. In addition thirty-two lunches provided at eighteen other public schools were included. Subjects A total of 254 school lunches. Results A higher Meal IQ score was associated with a higher overall dietary quality, including lower contents of fat, saturated fat and added sugars...

  13. Acute effect of meal glycemic index and glycemic load on blood glucose and insulin responses in humans

    Directory of Open Access Journals (Sweden)

    Díaz Erik

    2006-09-01

    Full Text Available Abstract Objective Foods with contrasting glycemic index when incorporated into a meal, are able to differentially modify glycemia and insulinemia. However, little is known about whether this is dependent on the size of the meal. The purposes of this study were: i to determine if the differential impact on blood glucose and insulin responses induced by contrasting GI foods is similar when provided in meals of different sizes, and; ii to determine the relationship between the total meal glycemic load and the observed serum glucose and insulin responses. Methods Twelve obese women (BMI 33.7 ± 2.4 kg/m2 were recruited. Subjects received 4 different meals in random order. Two meals had a low glycemic index (40–43% and two had a high-glycemic index (86–91%. Both meal types were given as two meal sizes with energy supply corresponding to 23% and 49% of predicted basal metabolic rate. Thus, meals with three different glycemic loads (95, 45–48 and 22 g were administered. Blood samples were taken before and after each meal to determine glucose, free-fatty acids, insulin and glucagon concentrations over a 5-h period. Results An almost 2-fold higher serum glucose and insulin incremental area under the curve (AUC over 2 h for the high- versus low-glycemic index same sized meals was observed (p Conclusion This study showed that foods of contrasting glycemic index induced a proportionally comparable difference in serum insulin response when provided in both small and large meals. The same was true for the serum glucose response but only in large meals. Glycemic load was useful in predicting the acute impact on blood glucose and insulin responses within the context of mixed meals.

  14. Maternal and best friends' influences on meal-skipping behaviours.

    Science.gov (United States)

    Pearson, Natalie; Williams, Lauren; Crawford, David; Ball, Kylie

    2012-09-01

    Skipping meals is particularly common during adolescence and can have a detrimental effect on multiple aspects of adolescent health. Understanding the correlates of meal-skipping behaviours is important for the design of nutrition interventions. The present study examined maternal and best friends' influences on adolescent meal-skipping behaviours. Frequency of skipping breakfast, lunch and dinner was assessed using a Web-based survey completed by 3001 adolescent boys and girls from years 7 and 9 of secondary schools in Victoria, Australia. Perceived best friend and maternal meal skipping, modelling of healthy eating (eating healthy food, limiting junk food, eating fruit and vegetables) and weight watching were assessed. Best friend and maternal factors were differentially associated with meal-skipping behaviours. For example, boys and girls who perceived that their best friend often skipped meals were more likely to skip lunch (OR = 2·01, 95 % CI 1·33, 3·04 and OR = 1·93, 95 % CI 1·41, 2·65; P < 0·001). Boys and girls who perceived that their mother often skipped meals were more likely to skip breakfast (OR = 1·48, 95 % CI 1·01, 2·15; P < 0·05 and OR = 1·93, 95 % CI 1·42, 2·59; P < 0·001) and lunch (OR = 2·05, 95 % CI 1·35, 3·12 and OR = 2·02, 95 % CI 1·43, 2·86; P < 0·001). Educating adolescents on how to assess and interpret unhealthy eating behaviours that they observe from significant others may be one nutrition promotion strategy to reduce meal-skipping behaviour. The involvement of mothers may be particularly important in such efforts. Encouraging a peer subculture that promotes regular consumption of meals and educates adolescents on the detrimental impact of meal-skipping behaviour on health may also offer a promising nutrition promotion strategy.

  15. In-flight Meals, Passengers- Level of Satisfaction and Re-flying Intention

    OpenAIRE

    Mohd Zahari; M. S; Salleh; N. K.; Kamaruddin; M. S. Y; Kutut; M. Z.

    2011-01-01

    Service quality has become a centerpiece for airline companies in vying with one another and keeps their image in the minds of passengers. Many airlines have pushed service quality through service personalization which includes both ground and on board especially from the viewpoint of retaining satisfied passengers and attracting new ones. Besides those, in-flight meals/food service is another important aspect of the airline operation. The in flight meals/food services now are seen as part of...

  16. Development and validation of a Meal Index of dietary Quality (Meal IQ) to assess the dietary quality of school lunches.

    Science.gov (United States)

    Sabinsky, Marianne S; Toft, Ulla; Andersen, Klaus K; Tetens, Inge

    2012-11-01

    School lunch programmes are one strategy to promote healthier dietary habits in children, but better evaluation tools for assessing the dietary quality of such programmes are needed. The aim of the present study was to develop and validate a simple index to assess the dietary quality of school lunches for children aged 7-13 years. A Meal Index of dietary Quality (Meal IQ) was developed to consist of seven components (nutrients and food groups) based on dietary issues for children aged 7-13 years, which were identified in a national dietary survey. The Meal IQ was validated against calculated nutrient contents of school lunches both provided by the school and brought from home. At eight public schools from all over Denmark, data were collected on 191 individual lunches brought from home (which is most common in Denmark) and thirty-one lunches provided as part of a school food programme. In addition thirty-two lunches provided at eighteen other public schools were included. A total of 254 school lunches. A higher Meal IQ score was associated with a higher overall dietary quality, including lower contents of fat, saturated fat and added sugars, higher contents of fibre, various vitamins and minerals, and more fruits, vegetables and fish. The Meal IQ is a valid and useful evaluation tool for assessing the dietary quality of lunches provided by schools or brought to school from home.

  17. Meal duration as a measure of orofacial nociceptive responses in rodents.

    Science.gov (United States)

    Kramer, Phillip R; Bellinger, Larry L

    2014-01-10

    A lengthening in meal duration can be used to measure an increase in orofacial mechanical hyperalgesia having similarities to the guarding behavior of humans with orofacial pain. To measure meal duration unrestrained rats are continuously kept in sound attenuated, computerized feeding modules for days to weeks to record feeding behavior. These sound-attenuated chambers are equipped with chow pellet dispensers. The dispenser has a pellet trough with a photobeam placed at the bottom of the trough and when a rodent removes a pellet from the feeder trough this beam is no longer blocked, signaling the computer to drop another pellet. The computer records the date and time when the pellets were taken from the trough and from this data the experimenter can calculate the meal parameters. When calculating meal parameters a meal was defined based on previous work and was set at 10 min (in other words when the animal does not eat for 10 min that would be the end of the animal's meal) also the minimum meal size was set at 3 pellets. The meal duration, meal number, food intake, meal size and inter-meal interval can then be calculated by the software for any time period that the operator desires. Of the feeding parameters that can be calculated meal duration has been shown to be a continuous noninvasive biological marker of orofacial nociception in male rats and mice and female rats. Meal duration measurements are quantitative, require no training or animal manipulation, require cortical participation, and do not compete with other experimentally induced behaviors. These factors distinguish this assay from other operant or reflex methods for recording orofacial nociception.

  18. Beneficial metabolic effects of regular meal frequency on dietary thermogenesis, insulin sensitivity, and fasting lipid profiles in healthy obese women.

    Science.gov (United States)

    Farshchi, Hamid R; Taylor, Moira A; Macdonald, Ian A

    2005-01-01

    Although a regular meal pattern is recommended for obese people, its effects on energy metabolism have not been examined. We investigated whether a regular meal frequency affects energy intake (EI), energy expenditure, or circulating insulin, glucose, and lipid concentrations in healthy obese women. Ten women [x +/- SD body mass index (in kg/m(2)): 37.1 +/- 4.8] participated in a randomized crossover trial. In phase 1 (14 d), the subjects consumed their normal diet on 6 occasions/d (regular meal pattern) or followed a variable meal frequency (3-9 meals/d, irregular meal pattern). In phase 2 (14 d), the subjects followed the alternative pattern. At the start and end of each phase, a test meal was fed, and blood glucose, lipid, and insulin concentrations were determined before and for 3 h after (glucose and insulin only) the test meal. Subjects recorded their food intake on 3 d during each phase. The thermogenic response to the test meal was ascertained by indirect calorimetry. Regular eating was associated with lower EI (P thermogenesis (P meal pattern, but peak insulin concentrations and area under the curve of insulin responses to the test meal were lower after the regular than after the irregular meal pattern (P thermogenesis.

  19. Meals based on vegetable protein sources (beans and peas) are more satiating than meals based on animal protein sources (veal and pork) - a randomized cross-over meal test study.

    Science.gov (United States)

    Kristensen, Marlene D; Bendsen, Nathalie T; Christensen, Sheena M; Astrup, Arne; Raben, Anne

    2016-01-01

    Recent nutrition recommendations advocate a reduction in protein from animal sources (pork, beef) because of environmental concerns. Instead, protein from vegetable sources (beans, peas) should be increased. However, little is known about the effect of these vegetable protein sources on appetite regulation. To examine whether meals based on vegetable protein sources (beans/peas) are comparable to meals based on animal protein sources (veal/pork) regarding meal-induced appetite sensations. In total, 43 healthy, normal-weight, young men completed this randomized, double-blind, placebo-controlled, three-way, cross-over meal test. The meals (all 3.5 MJ, 28 energy-% (E%) fat) were either high protein based on veal and pork meat, HP-Meat (19 E% protein, 53 E% carbohydrate, 6 g fiber/100 g); high protein based on legumes (beans and peas), HP-Legume (19 E% protein, 53 E% carbohydrate, 25 g fiber/100 g); or low-protein based on legumes, LP-Legume (9 E% protein, 62 E% carbohydrate, 10 g fiber/100 g). Subjective appetite sensations were recorded at baseline and every half hour using visual analog scales until the ad libitum meal 3 h after the test meal. Repeated measurements analyses and summary analyses were performed using ANCOVA (SAS). HP-Legume induced lower composite appetite score, hunger, prospective food consumption, and higher fullness compared to HP-Meat and LP-Legume ( p Vegetable-based meals (beans/peas) influenced appetite sensations favorably compared to animal-based meals (pork/veal) with similar energy and protein content, but lower fiber content. Interestingly, a vegetable-based meal with low protein content was as satiating and palatable as an animal-based meal with high protein content.

  20. Performance of broilers fed with snail (Pomacea caniculata meal as substitute to fish meal or meat and bone meal

    Directory of Open Access Journals (Sweden)

    Ulep, LJL.

    1991-01-01

    Full Text Available Snail meal was used as a substitution to fish meat and bone meal in broiler rations. Final weightand feed conversion efficiency of the birds, profit and return on investment differed significantly among treatments. Feed consumption and production costs were comparable. Results show that snail meal can replace fish or meat and bone meal in broiler diets.

  1. Sociological aspects of meat in meals

    DEFF Research Database (Denmark)

    Jensen, Katherine O'Doherty

    2009-01-01

    Health professionals and environmental experts advocate reduced consumption of meat in industrialized regions. On this background, and in light of a number of sociological studies of food practices and meal formats among consumers, this paper examines some aspects of the cultural entrenchment...... and vulnerability of meat consumption. Tacit meanings of meat products are seen as arising from the human tendency to rank and grade objects relative to each other, a process that is intrinsic to consumption practices. Examples of the ways in which gradient meanings of meat products are entrenched in food practices...... and of ways in which this consumption is vulnerable to change, are presented. On this basis, the likelihood that current levels of meat consumption in industrialized societies will remain relatively stable or tend to decrease are briefly discussed....

  2. What makes the hedonic experience of a meal in a top restaurant special and retrievable in the long term? Meal-related, social and personality factors.

    Science.gov (United States)

    Muñoz, Francisco; Hildebrandt, Andrea; Schacht, Annekathrin; Stürmer, Birgit; Bröcker, Felix; Martín-Loeches, Manuel; Sommer, Werner

    2018-06-01

    Knowing what makes a top gastronomy experience unique and retrievable in the long term is of interest for scientific and economic reasons. Recent attempts to isolate predictors of the hedonic evaluation of food have afforded several factors, such as individual and social attributes, or liking/disliking profiles. However, in these studies relevant variables have been examined in isolation without an integrative perspective. Here we investigated 80 guests enjoying a 23-course meal in a top gastronomy restaurant, in groups of four. Our main question concerned the factors driving the overall evaluation of the meal at its conclusion and after three months. To this aim we administered the Big Five Personality Inventory before the meal, dish-by-dish hedonic ratings, and a multi-dimensional Meal Experience Questionnaire (MEQ) at the end of the meal. Hedonic evaluations of the meal were collected immediately after the meal and three months later. Better immediate overall evaluations were predicted by both the number of peaks in dish-by-dish ratings and by positive ratings of the final dish. Both factors and the number of troughs were also critical for the long-term evaluation after three months. The MEQ dimensions overall interest, valence and distraction predicted immediate evaluations, while the long-term evaluations were determined by interest and high scores on the personality traits agreeableness and conscientiousness. High consistency of the hedonic ratings within quartets indicated the relevance of commensality for the meal experience. The present findings highlight the simultaneous relevance of food- and personality-related factors and commensality for a top gastronomy meal experience in the short and long-run. The uncovered relationships are of theoretical interest and for those involved in designing meals for consumers in various settings. Copyright © 2018 Elsevier Ltd. All rights reserved.

  3. Alimentos orgânicos na produção de refeições escolares: limites e possibilidades em uma escola pública em Florianópolis Organic foods in school meals: limitations and possibilities in a public school from Florianópolis, Brazil

    Directory of Open Access Journals (Sweden)

    Elinete Eliete de Lima

    2011-04-01

    Full Text Available OBJETIVO: O estudo objetivou analisar a introdução de alimentos orgânicos na produção de refeições em uma unidade escolar da Secretaria de Educação de Santa Catarina. MÉTODOS: O modelo de análise apresentou caráter exploratório, com base em um estudo de caso. Na coleta de dados, utilizaram-se a entrevista semiestruturada, a análise documental e a observação direta. RESULTADOS: Identificaram-se as possibilidades de aperfeiçoar a utilização de alimentos orgânicos, relacionadas com o planejamento de cardápios, com o sistema de compras, com o recebimento e o armazenamento dos alimentos. Constataram-se limites relacionados à inexistência de planejamento referente à compra e ao uso do alimento orgânico nos cardápios, ao fornecimento de alimentos orgânicos - tal como o despreparo de alguns fornecedores para atender as necessidades da escola -, e, principalmente, aos preços. CONCLUSÃO: Conclui-se que há necessidade de revisão na gestão adotada pela escola, incluindo-se estudo comparativo de preços, de estabelecimento de parcerias com fornecedores e da atuação dos agentes envolvidos com a alimentação escolar para o fortalecimento do programa. Destaca-se, ainda, a necessidade de novos estudos sobre a gestão de produção de refeições em escolas e sobre a utilização de alimentos orgânicos.OBJECTIVE: This study analyzed the possibility of introducing organic foods to the meals served in a public school from the state of Santa Catarina , Brazil. METHODS: This exploratory analysis was based on a case study. A semi-structured interview, document analysis and direct observation were used for data collection. RESULTS: The possibility of introducing organic foods to the school menu, purchase system and food receipt and storage was investigated. The limitations included the inexistence of a plan to buy and use organic foods in school meals, unreliable supply of organic foods, such as the inability of suppliers to meet the

  4. Meals on Wheels Association of America

    Science.gov (United States)

    ... Meals About Meals on Wheels Get Started The Issue The Problem & Our Solution Meals on Wheels Health Facts & Resources Senior Facts Map State Fact Sheets Research More Than a Meal Pilot Research Study Medicare Claims Analyses Policy Myths Hunger in Older Adults Take Action Volunteer Advocate #SAVELUNCH ...

  5. Diabetes type 2 - meal planning

    Science.gov (United States)

    ... ency/article/007429.htm Diabetes type 2 - meal planning To use the sharing features on this page, ... urac.org). URAC's accreditation program is an independent audit to verify that A.D.A.M. follows ...

  6. Maggot meal as a substitute for fish meal in laying chicken diet ...

    African Journals Online (AJOL)

    A 56-day experiment was conducted to determine thereplacement value of maggot meal for fish meal in diet of laying chicken. Fish meal was included at 30 g kg-1 of the control diet. Maggot meal incrementally replaced fish meal at 250, 500, 750, and 1000 g kg-1 on crude protein basis. The five diets were fed to a total of ...

  7. 20 CFR 655.173 - Setting meal charges; petition for higher meal charges.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Setting meal charges; petition for higher meal charges. 655.173 Section 655.173 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION... Setting meal charges; petition for higher meal charges. (a) Meal charges. Until a new amount is set under...

  8. Eating out or in from home: analyzing the quality of meal according eating locations

    Directory of Open Access Journals (Sweden)

    Daniel Henrique Bandoni

    2013-12-01

    Full Text Available OBJECTIVE: The aim of this study was to evaluate the quality of meals consumed by workers from São Paulo according to eating location. METHODS: This cross-sectional study used the 24-hour recall to collect dietary data from 815 workers, including where the meal was consumed, and then grouped the meals by eating location: home, workplace cafeteria, and restaurant. Meal quality was assessed according to energy content and density, fiber density, and proportion of macronutrients, 10 food groups, and from sugar-sweetened beverages. These indicators and their respective eating locations were then included in linear regression models adjusted for gender, age, and education level. RESULTS: Meals consumed at workplace cafeterias had lower energy density, higher fiber density, and higher proportions of vegetables, fruits, and beans than those consumed at home. However, away-from-home meals contain more sugars, sweets, fats, and oils. CONCLUSION: Eating location influences diet quality, so dietary surveys should assess meals consumed away from home more thoroughly since meal quality varies greatly by food service.

  9. Effect of meal size and frequency on postprandial thermogenesis in dogs.

    Science.gov (United States)

    LeBlanc, J; Diamond, P

    1986-02-01

    The influence of meal size and frequency on postprandial thermogenesis was studied in nine mongrel dogs (congruent to 18 kg). Oxygen uptake (VO2) and respiratory quotient (R) were continuously monitored by indirect calorimetry during the following experiments. In expt 1, four dogs were fed on alternated days either a large (3.1 MJ) or small meal (0.77 MJ). In expt 2, five different dogs were fed on alternated days either one large meal (3.1 MJ) or four consecutive small meals (0.77 MJ) spaced at 1.5-h intervals. In expt 3, the four dogs of expt 1 after being sham fed 3 times at 1.5-h intervals were given one large meal (3.1 MJ). The VO2 increase during the initial or cephalic phase (congruent to 50 min) was independent of the meal size but it was directly proportional to the amount of food ingested during the digestive phase. The total thermogenic response to four small meals (125 g) fed at 1.5-h intervals was twice as large as that of one large meal (500 g). One large meal (500 g) preceded by three periods of sham feeding was also found to be more thermogenic than a large meal only. For all experiments the changes in R were seen to parallel the postprandial fluctuations in VO2. These findings indicate that the enhanced heat production obtained when meal frequency is increased is caused by the repeated sensory stimulation produced by palatable food.

  10. The potential of food preservation to reduce food waste.

    Science.gov (United States)

    Martindale, Wayne

    2017-02-01

    While we state it seems unthinkable to throw away nearly a third of the food we produce, we still continue to overlook that we are all very much part of this problem because we all consume meals. The amount of food wasted clearly has an impact on our view of what we think a sustainable meal is and our research suggests food waste is a universal function that can help us determine the sustainability of diets. Achieving sustainability in food systems depends on the utilisation of both culinary skills and knowledge of how foods make meals. These are overlooked by the current food waste debate that is concerned with communicating the problem with food waste rather than solutions to it. We aim to change this oversight with the research presented here that demonstrates the need to consider the role of food preservation to reduce food waste and the requirement for new marketing terms associated with sustainability actions that can be used to stimulate changes in consumption behaviours. We have chosen frozen food to demonstrate this because our research has shown that the use of frozen foods results in 47 % less household food waste than fresh food categories. This has created a step-change in how we view food consumption and has stimulated consumer movements that act across different products and supply chains to enable the consumption of the sustainable meal.

  11. Food Safety While Hiking, Camping and Boating

    Science.gov (United States)

    ... or Cold? "Keep Everything Clean" Safe Drinking Water What Foods to Bring? Cooking at the Campsite Use a ... keep your meal cold at the same time. What foods to bring? For a day hike, just about ...

  12. Family meals and adolescents: what have we learned from Project EAT (Eating Among Teens)?

    Science.gov (United States)

    Neumark-Sztainer, Dianne; Larson, Nicole I; Fulkerson, Jayne A; Eisenberg, Marla E; Story, Mary

    2010-07-01

    The purpose of the present paper is to provide an integrated overview of the research methodology and key findings from a decade of research on family meals as part of Project EAT (Eating Among Teens), a large, population-based study of adolescents. Focus groups conducted with 141 middle-school and high-school adolescents suggested the importance of family meals in influencing adolescents' food choices. These findings led to the inclusion of questions on family meals in the Project EAT-I survey, completed by 4746 middle-school and high-school students, and in the Project EAT-II longitudinal survey, completed by 2516 of the original participants five years later. A subset of 902 parents also participated in telephone interviews as part of Project EAT-I. Findings indicate that many adolescents and parents view family meals in a positive light, but there is great diversity in the context and frequency of family meal patterns in the homes of adolescents. Findings further suggest that family meals may have benefits in terms of dietary intake, disordered eating behaviours, substance use and psychosocial health. Findings from Project EAT, in conjunction with other research studies on family meals, suggest the importance of working with families to increase the frequency and improve the quality of family meals. Further research is needed in order to elucidate the pathways that underpin the relationships between family meals and health outcomes. Suggestions for a future research agenda based on what was learned from Project EAT are provided.

  13. How we eat what we eat: identifying meal routines and practices most strongly associated with healthy and unhealthy dietary factors among young adults.

    Science.gov (United States)

    Laska, Melissa N; Hearst, Mary O; Lust, Katherine; Lytle, Leslie A; Story, Mary

    2015-08-01

    (i) To examine associations between young adults' meal routines and practices (e.g. food preparation, meal skipping, eating on the run) and key dietary indicators (fruit/vegetable, fast-food and sugar-sweetened beverage intakes) and (ii) to develop indices of protective and risky meal practices most strongly associated with diet. Cross-sectional survey. Minneapolis/St. Paul metropolitan area, Minnesota (USA). A diverse sample of community college and public university students (n 1013). Meal routines and practices most strongly associated with healthy dietary patterns were related to home food preparation (i.e. preparing meals at home, preparing meals with vegetables) and meal regularity (i.e. routine consumption of evening meals and breakfast). In contrast, factors most strongly associated with poor dietary patterns included eating on the run, using media while eating and purchasing foods/beverages on campus. A Protective Factors Index, summing selected protective meal routines and practices, was positively associated with fruit/vegetable consumption and negatively associated with fast-food and sugar-sweetened beverage consumption (PMeal routines and practices were significantly associated with young adults' dietary patterns, suggesting that ways in which individuals structure mealtimes and contextual characteristics of eating likely influence food choice. Thus, in addition to considering specific food choices, it also may be important to consider the context of mealtimes in developing dietary messaging and guidelines.

  14. Effects of whole grain rye crisp bread for breakfast on appetite and energy intake in a subsequent meal: two randomised controlled trails with different amounts of test foods and breakfast energy content

    OpenAIRE

    Forsberg, Tina; Åman, Per; Landberg, Rikard

    2014-01-01

    Background Fibre-rich rye products have been shown to have superior effects on self-reported appetite compared to white wheat bread and some studies have shown lower energy intake after subsequent meal. The aim of the present study was to evaluate the effects of whole grain rye crisp bread (RB) versus refined wheat bread (WB) on appetite in two studies using different portion sizes and total energy intakes. Methods Two randomised cross-over pre-load studies were conducted in 20 and 21 subject...

  15. Preschool and School Meal Policies: An Overview of What We Know about Regulation, Implementation, and Impact on Diet in the UK, Sweden, and Australia.

    Science.gov (United States)

    Lucas, Patricia Jane; Patterson, Emma; Sacks, Gary; Billich, Natassja; Evans, Charlotte Elizabeth Louise

    2017-07-11

    School meals make significant contributions to healthy dietary behaviour, at a time when eating habits and food preferences are being formed. We provide an overview of the approaches to the provision, regulation, and improvement of preschool and primary school meals in the UK, Sweden, and Australia, three countries which vary in their degree of centralisation and regulation of school meals. Sweden has a centralised approach; all children receive free meals, and a pedagogical approach to meals is encouraged. Legislation demands that meals are nutritious. The UK system is varied and decentralised. Meals in most primary schools are regulated by food-based standards, but preschool-specific meal standards only exist in Scotland. The UK uses food groups (starchy foods, fruit and vegetables, proteins and dairy) in a healthy plate approach. Australian States and Territories all employ guidelines for school canteen food, predominantly using a "traffic light" approach outlining recommended and discouraged foods; however, most children bring food from home and are not covered by this guidance. The preschool standards state that food provided should be nutritious. We find that action is often lacking in the preschool years, and suggest that consistent policies, strong incentives for compliance, systematic monitoring, and an acknowledgement of the broader school eating environment (including home provided food) would be beneficial.

  16. Preschool and School Meal Policies: An Overview of What We Know about Regulation, Implementation, and Impact on Diet in the UK, Sweden, and Australia

    Directory of Open Access Journals (Sweden)

    Patricia Jane Lucas

    2017-07-01

    Full Text Available School meals make significant contributions to healthy dietary behaviour, at a time when eating habits and food preferences are being formed. We provide an overview of the approaches to the provision, regulation, and improvement of preschool and primary school meals in the UK, Sweden, and Australia, three countries which vary in their degree of centralisation and regulation of school meals. Sweden has a centralised approach; all children receive free meals, and a pedagogical approach to meals is encouraged. Legislation demands that meals are nutritious. The UK system is varied and decentralised. Meals in most primary schools are regulated by food-based standards, but preschool-specific meal standards only exist in Scotland. The UK uses food groups (starchy foods, fruit and vegetables, proteins and dairy in a healthy plate approach. Australian States and Territories all employ guidelines for school canteen food, predominantly using a “traffic light” approach outlining recommended and discouraged foods; however, most children bring food from home and are not covered by this guidance. The preschool standards state that food provided should be nutritious. We find that action is often lacking in the preschool years, and suggest that consistent policies, strong incentives for compliance, systematic monitoring, and an acknowledgement of the broader school eating environment (including home provided food would be beneficial.

  17. Development and validation of a Meal Index of dietary Quality (Meal IQ) to assess the dietary quality of school lunches

    DEFF Research Database (Denmark)

    Sabinsky, Marianne S; Toft, Ulla; Andersen, Klaus Kaae

    2012-01-01

    OBJECTIVE: School lunch programmes are one strategy to promote healthier dietary habits in children, but better evaluation tools for assessing the dietary quality of such programmes are needed. The aim of the present study was to develop and validate a simple index to assess the dietary quality...... of school lunches for children aged 7-13 years. DESIGN: A Meal Index of dietary Quality (Meal IQ) was developed to consist of seven components (nutrients and food groups) based on dietary issues for children aged 7-13 years, which were identified in a national dietary survey. The Meal IQ was validated...... against calculated nutrient contents of school lunches both provided by the school and brought from home. SETTING: At eight public schools from all over Denmark, data were collected on 191 individual lunches brought from home (which is most common in Denmark) and thirty-one lunches provided as part...

  18. Daily meal frequency and associated variables in children and adolescents.

    Science.gov (United States)

    Silva, Fabiana A; Candiá, Samara M; Pequeno, Marina S; Sartorelli, Daniela S; Mendes, Larissa L; Oliveira, Renata M S; Netto, Michele P; Cândido, Ana Paula C

    To investigate the frequency distribution of daily meals and its relation to demographic, socioeconomic, behavioral, anthropometric and biochemical factors in children and adolescents. This was a cross-sectional study with a representative sample of 708 schoolchildren aged 7-14 years. Data on personal information, socioeconomic status, physical activity and number of meals were obtained through semi-structured questionnaire and consumption by 24-h recall and food record. Weight and height measurements were also performed to calculate the body mass index. Finally, blood samples were collected for analysis of total cholesterol, high- and low density lipoprotein, triglyceride, and glucose levels. Descriptive statistics, the Mann-Whitney test, and Poisson regression were used in statistical analysis. Meal frequency 2 (PR=1.53; 95% CI: 1.11-2.11; p=0.010). Even in the age group of 10-14 years, <4 meals was related to higher prevalence of body mass index (PR=1.33; 95% CI: 1.02-1.74; p=0.032) and low-density lipoprotein (PR=1.39; 95% CI: 1.03-1.87; p=0.030) higher after adjustments. Lower frequency of meals was related to lower income in children and adolescents, larger number of sons in the family, and increased values of body mass index and low-density lipoprotein. Copyright © 2016 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

  19. Daily meal frequency and associated variables in children and adolescents,

    Directory of Open Access Journals (Sweden)

    Fabiana A. Silva

    Full Text Available Abstract: Objective: To investigate the frequency distribution of daily meals and its relation to demographic, socioeconomic, behavioral, anthropometric and biochemical factors in children and adolescents. Methods: This was a cross-sectional study with a representative sample of 708 schoolchildren aged 7-14 years. Data on personal information, socioeconomic status, physical activity and number of meals were obtained through semi-structured questionnaire and consumption by 24-h recall and food record. Weight and height measurements were also performed to calculate the body mass index. Finally, blood samples were collected for analysis of total cholesterol, high- and low density lipoprotein, triglyceride, and glucose levels. Descriptive statistics, the Mann-Whitney test, and Poisson regression were used in statistical analysis. Results: Meal frequency 2 (PR = 1.53; 95% CI: 1.11-2.11; p = 0.010. Even in the age group of 10-14 years, <4 meals was related to higher prevalence of body mass index (PR = 1.33; 95% CI: 1.02-1.74; p = 0.032 and low-density lipoprotein (PR = 1.39; 95% CI: 1.03-1.87; p = 0.030 higher after adjustments. Conclusion: Lower frequency of meals was related to lower income in children and adolescents, larger number of sons in the family, and increased values of body mass index and low-density lipoprotein.

  20. Food security and nutrition in coconut based-households: A case ...

    African Journals Online (AJOL)

    The children too have no access to a balanced diet. Adults cope with their food insecure conditions by borrowing money to buy or credit food, ate less per meal, skipping meals, substitute commonly eaten food with cheaper ones and ate the same kind of food or even going without food for a day or more. Some of them have ...

  1. [Nutritional information of meals supplied by companies participating in the Workers' Meal Program in São Paulo, Brazil].

    Science.gov (United States)

    Geraldo, Ana Paula Gines; Bandoni, Daniel Henrique; Jaime, Patrícia Constante

    2008-01-01

    To compare the nutritional value of meals provided by companies participating in the Workers' Meal Program in the city of São Paulo, Brazil, to the nutritional recommendations and guidelines established by the Ministry of Health for the Brazilian population. The 72 companies studied were grouped according to economic sector (industrial, services, or commerce), size (micro, small, medium, or large), meal preparation modality (prepared on-site by the company itself, on-site by a hired caterer, or off-site by a hired caterer), and supervision by a dietitian (yes or no). The per capita amount of food was determined based on the lunch, dinner, and supper menus for three days. The nutritional value of the meals was defined by the amount of calories, carbohydrates, protein, total fat, polyunsaturated fat, saturated fat, trans fat, sugars, cholesterol, and fruits and vegetables. Most of the menus were deficient in the number of fruits and vegetables (63.9%) and amount of polyunsaturated fat (83.3%), but high in total fat (47.2%) and cholesterol (62.5%). Group 2, composed of mostly medium and large companies, supervised by a dietician, belonging to the industrial and/or service sectors, and using a hired caterer, on averaged served meals with higher calorie content (Pmicro and small companies from the commercial sector, that prepare the meals themselves on-site, and are not supervised by a dietitian. Regarding the nutrition guidelines set for the Brazilian population, Group 2 meals were better in terms of fruit and vegetable servings (Pcompanies without dietitian supervision.

  2. [Factors associated with adherence to school meals by adolescents in State public schools in Colombo, Paraná State, Brazil].

    Science.gov (United States)

    Valentim, Emanuele de Araujo; Almeida, Claudia Choma Bettega de; Taconeli, César Augusto; Osório, Mônica Maria; Schmidt, Suely Teresinha

    2017-10-26

    This study aimed to estimate the prevalence of adherence to school meals and associated factors among adolescent schoolchildren (N = 1,569). The adolescents completed an on-line questionnaire on adherence to school meals, and their parents answered another questionnaire on socioeconomic data. The chi-square test was used to assess the association between adherence to school meals and gender, nutritional status, per capita family income, maternal schooling, adolescents' opinions on the dining hall layout, whether they considered school meals healthy, and consumption of other foods. Variables with statistical significance for adherence to school meals were included in the multilevel proportional odds logistic regression model. The covariates for comprising the final model were defined by backward selection methods. The results of the adjusted model were presented as odds ratios with respective 95% confidence intervals (95%CI). Prevalence of adherence to school meals was low, especially effective adherence (19.8%). Adherence was associated with per capita family income less than one minimum wage, lower consumption of foods outside of school meals, the fact that adolescents considered the dining hall space adequate, and believing that school meals are healthy. Adherence to school meals in this study falls short of universal coverage for the program. Different factors contribute to incomplete program implementation, which may hinder achieving the food and nutritional security policy under the Brazilian National School Feeding Program (PNAE).

  3. Meals based on vegetable protein sources (beans and peas) are more satiating than meals based on animal protein sources (veal and pork) – a randomized cross-over meal test study

    Science.gov (United States)

    Kristensen, Marlene D.; Bendsen, Nathalie T.; Christensen, Sheena M.; Astrup, Arne; Raben, Anne

    2016-01-01

    Background Recent nutrition recommendations advocate a reduction in protein from animal sources (pork, beef) because of environmental concerns. Instead, protein from vegetable sources (beans, peas) should be increased. However, little is known about the effect of these vegetable protein sources on appetite regulation. Objective To examine whether meals based on vegetable protein sources (beans/peas) are comparable to meals based on animal protein sources (veal/pork) regarding meal-induced appetite sensations. Design In total, 43 healthy, normal-weight, young men completed this randomized, double-blind, placebo-controlled, three-way, cross-over meal test. The meals (all 3.5 MJ, 28 energy-% (E%) fat) were either high protein based on veal and pork meat, HP-Meat (19 E% protein, 53 E% carbohydrate, 6 g fiber/100 g); high protein based on legumes (beans and peas), HP-Legume (19 E% protein, 53 E% carbohydrate, 25 g fiber/100 g); or low-protein based on legumes, LP-Legume (9 E% protein, 62 E% carbohydrate, 10 g fiber/100 g). Subjective appetite sensations were recorded at baseline and every half hour using visual analog scales until the ad libitum meal 3 h after the test meal. Repeated measurements analyses and summary analyses were performed using ANCOVA (SAS). Results HP-Legume induced lower composite appetite score, hunger, prospective food consumption, and higher fullness compared to HP-Meat and LP-Legume (pmeals (beans/peas) influenced appetite sensations favorably compared to animal-based meals (pork/veal) with similar energy and protein content, but lower fiber content. Interestingly, a vegetable-based meal with low protein content was as satiating and palatable as an animal-based meal with high protein content. PMID:27765144

  4. "Our" food versus "my" food. Investigating the relation between childhood shared food practices and adult prosocial behavior in Belgium.

    Science.gov (United States)

    De Backer, Charlotte J S; Fisher, Maryanne L; Poels, Karolien; Ponnet, Koen

    2015-01-01

    This study focuses on the connection between prosocial behavior, defined as acting in ways that benefit others, and shared meals, defined as meals that consist of food(s) shared with others. In contrast to individual meals, where consumers eat their own food and perhaps take a sample of someone else's dish as a taste, shared meals are essentially about sharing all the food with all individuals. Consequently, these meals create situations where consumers are confronted with issues of fairness and respect. One should not be greedy and consume most of a dish; instead, rules of polite food sharing need to be obeyed. It is therefore proposed that those who have often engaged in shared meals during childhood will have a more prosocial personality, as compared to those who less often took part in shared meals during childhood. To test this hypothesis, data about frequency of shared meals during childhood and altruistic personality in early adulthood were collected using a cross-sectional survey in Belgium (n = 487). Results confirm that higher levels of shared meal consumption correspond to higher scores on the self-report altruism scale among students. Copyright © 2014 Elsevier Ltd. All rights reserved.

  5. Acute effect of meal glycemic index and glycemic load on blood glucose and insulin responses in humans

    Science.gov (United States)

    Galgani, José; Aguirre, Carolina; Díaz, Erik

    2006-01-01

    Objective Foods with contrasting glycemic index when incorporated into a meal, are able to differentially modify glycemia and insulinemia. However, little is known about whether this is dependent on the size of the meal. The purposes of this study were: i) to determine if the differential impact on blood glucose and insulin responses induced by contrasting GI foods is similar when provided in meals of different sizes, and; ii) to determine the relationship between the total meal glycemic load and the observed serum glucose and insulin responses. Methods Twelve obese women (BMI 33.7 ± 2.4 kg/m2) were recruited. Subjects received 4 different meals in random order. Two meals had a low glycemic index (40–43%) and two had a high-glycemic index (86–91%). Both meal types were given as two meal sizes with energy supply corresponding to 23% and 49% of predicted basal metabolic rate. Thus, meals with three different glycemic loads (95, 45–48 and 22 g) were administered. Blood samples were taken before and after each meal to determine glucose, free-fatty acids, insulin and glucagon concentrations over a 5-h period. Results An almost 2-fold higher serum glucose and insulin incremental area under the curve (AUC) over 2 h for the high- versus low-glycemic index same sized meals was observed (p < 0.05), however, for the serum glucose response in small meals this was not significant (p = 0.38). Calculated meal glycemic load was associated with 2 and 5 h serum glucose (r = 0.58, p < 0.01) and insulin (r = 0.54, p < 0.01) incremental and total AUC. In fact, when comparing the two meals with similar glycemic load but differing carbohydrate amount and type, very similar serum glucose and insulin responses were found. No differences were observed for serum free-fatty acids and glucagon profile in response to meal glycemic index. Conclusion This study showed that foods of contrasting glycemic index induced a proportionally comparable difference in serum insulin response when

  6. Application to space foods of the disaster food

    Science.gov (United States)

    Katayama, Naomi; Okano, Yukimi

    2016-07-01

    A long-term stay in the space of the human was enabled.The astronaut became able to stay in the long-term space for 1 from a half year.One of the pleasure in the space of the astronaut has a meal.The astronaut is chosen from each country.Therefore the space foods are full of variety.It wants to make the meal a universal meal to be able to do it.In addition, the space foods think about health and want to make a low salt diet. Nourishment balance of the meal eaten in space is regulated now. However, the meal which a hyperglycosemia level after a meal does not happen more than now is necessary.In addition, a low salt diet is necessary for hypertensive prevention. This accords with disaster food in the ground. The nutrient which is enough to take in the disaster foods for a long term is necessary. We need a meal suppressing the hyperglycosemia after a meal in a low salt diet as a disaster meal. Therefore I thought that we applied a disaster meal to space foods. We can store the disaster food at normal temperature for 3-5 years.It is necessary to be able to store the space foods at normal temperature more than three years. The nutrient that both the space foods and the disaster meal are short includes vitamins. We think that it is necessary to supplement it with a supplement about the intake of vitamins. This accords with disaster food in the ground.I thought about space foods menu with commercially available disaster food now in Japan. After all salt to take in per day increases.Most of the energy from carbohydrates is taken in. It is necessary to have vegetables. I think that it can make up for part of vitamins if I can make fresh vegetables in space. A supplement is necessary for the supply of vitamins. I think that multivitamin is good if possible.

  7. ACTUAL ASPECTS OF SCHOOL MEALS, AGE APPROPRIATE PHYSIOLOGICAL NEEDS

    Directory of Open Access Journals (Sweden)

    G. O. Magomedov

    2014-01-01

    Full Text Available Analysis of the current state of school meals, determination of ways of optimization for food, biological values and balanced school meals relevant age-related physiological needs. The greatest contribution to the optimization of school meals can make enriched products of mass consumption, first of necessity, the need and favorite products to children. In this regard, the fol-lowing tasks were defined: analysis of normative documents on creation of school meals , the relevant age-related physiological needs for nutrients and energy for protein, carbohydrates, fats, vitamins, minerals, dietary fiber and organic acids; definition of the balance of the products of the school menu categories for children aged 7-11 years, 11 - 17; study of the composition of food school menu; comparison of total deviation calorie Breakfast, lunch and development of measures on optimization of the system of school nutrition. In the structure of nutrition of children and adolescents major role bread, drinks, confectionery products as are the sources of energy and nutrients (carbohydrates, proteins, vitamins, macro - and microelements, organic acids, including polyunsaturated fatty CI slot, Therefore one of the ways of solving of optimization problems of preschool and school meals are of great TRANS-perspective bakery and confectionery products, drinks of high food and biological value and coordination and composition, as on the basic structural elements and micronutrients obtained innovative technology complex processing of raw sources with maximum preservation of their original nutritional value. TA-thus, the performed literature analysis found that rational nutrition of schoolchildren aimed at prevention of alimentary (cardiovascular, gastrointestinal, allergic diseases that meet energy, plastic and other needs of the body, provides the necessary level of metabolism.

  8. Environmental contamination of ready meals by polychlorinated biphenyls (PCBs).

    Science.gov (United States)

    Adenugba, Adeola A; McMartin, Dena W; Beck, Angus

    2012-01-01

    The level of polychlorinated biphenyls (PCBs) contamination in ready meals was investigated to determine exposure compared to other foodstuffs. Chilled ready meals from nine categories (ambient, Chinese, Indian, Traditional UK, Italian, American Tex-Mex, Vegetarian and Organic), and three samples within each category were Soxhlet extracted in triplicate with hexane for 24 h, followed by a clean-up on deactivated silica gel. The cleaned extracts were concentrated to 1 ml under N(2) gas and analyzed on gas chromatography mass spectrometry (GC-MS) for 7 target PCBs (congeners 28, 52, 101, 118, 153, 138, and 180). Individual congener concentrations ranged from non-detectable to 0.40 ng g(-1) (wet weight). The cumulative concentration of all congeners (ΣPCBs) ranged between 0.20 and 1.00 ng g(-1) (wet weight). These values translate into exposure levels of less than 1 μg kg(-1)day(-1) for reference men and women of 70 and 57 kg, respectively. This preliminary study demonstrates that ready meals, like many other foods, are contaminated by PCBs and may represent an important route of human exposure given contemporary changes in consumer food choice. Even though low levels of contamination were observed, long-term exposure for population groups consuming a high volume of ready meals may have cause for concern regarding chronic health risks.

  9. [Determination of soil exchangeable base cations by using atomic absorption spectrophotometer and extraction with ammonium acetate].

    Science.gov (United States)

    Zhang, Yu-ge; Xiao, Min; Dong, Yi-hua; Jiang, Yong

    2012-08-01

    A method to determine soil exchangeable calcium (Ca), magnesium (Mg), potassium (K), and sodium (Na) by using atomic absorption spectrophotometer (AAS) and extraction with ammonium acetate was developed. Results showed that the accuracy of exchangeable base cation data with AAS method fits well with the national standard referential soil data. The relative errors for parallel samples of exchangeable Ca and Mg with 66 pair samples ranged from 0.02%-3.14% and 0.06%-4.06%, and averaged to be 1.22% and 1.25%, respectively. The relative errors for exchangeable K and Na with AAS and flame photometer (FP) ranged from 0.06%-8.39% and 0.06-1.54, and averaged to be 3.72% and 0.56%, respectively. A case study showed that the determination method for exchangeable base cations by using AAS was proven to be reliable and trustable, which could reflect the real situation of soil cation exchange properties in farmlands.

  10. Acceptance of texture-modified in-between-meals among old adults with dysphagia

    DEFF Research Database (Denmark)

    Okkels, Signe Loftager; Saxosen, M; Bügel, Susanne Gjedsted

    2018-01-01

    amount of food intake they are recommended to eat 3–5 in-between-meals daily. The aim of the current pilot study was to identify the most liked in-between-meals for old adults based on flavour and describe the basic sensory properties of these in-between-meals. Following, the equality between flavour......Background and aims: Old adults suffering from dysphagia have difficulties swallowing, chewing and/or eating, and are therefore at high risk of undernutrition. In-between-meals that are texture modified are of particular importance for people suffering from dysphagia. To meet their adequate daily...... and appearance-based preferences was investigated.  Methods: From three nursing homes 30 old adults aged 70 years or older suffering from dysphagia were recruited. They were assessing 20 texture modified in-between-meals based on their flavour and appearance on a 3 point hedonic scale.  Results: When...

  11. Meal time behavior difficulties but not nutritional deficiencies correlate with sensory processing in children with autism spectrum disorder.

    Science.gov (United States)

    Shmaya, Yael; Eilat-Adar, Sigal; Leitner, Yael; Reif, Shimon; Gabis, Lidia V

    2017-07-01

    Food aversion and nutritional difficulties are common in children with autism spectrum disorder. To compare meal time behavior of children with autism to their typically developing siblings and to typical controls and to examine if sensory profiles can predict meal time behavior or nutritional deficiencies in the autism group. Copyright © 2017 Elsevier Ltd. All rights reserved.

  12. Posting point-of-purchase nutrition information in university canteens does not influence meal choice and nutrient intake.

    Science.gov (United States)

    Hoefkens, Christine; Lachat, Carl; Kolsteren, Patrick; Van Camp, John; Verbeke, Wim

    2011-08-01

    Growing concern over the relation between out-of-home eating and overweight has triggered the use of point-of-purchase (POP) nutrition information when eating out of the home. In canteens that offer various unhealthy choices, the posting of POP nutrition information has the potential to improve meal choices and dietary intakes. The objective of this study was to increase the proportion of consumed meals that comply with recommendations for energy, saturated fat, sodium, and vegetable content by 5%. A one-group pretest-posttest design was used. A total of 224 customers of 2 university canteens completed a questionnaire used for consumer profiling and 3-d food records to assess their meal choices and nutrient intakes. The 12 best meal combinations received star ratings and descriptors for nutrients or food groups that did not comply. Reported meal choices in canteens and nutrient intakes did not improve after the intervention (P > 0.05). The nutritional profile of the meal choice, obtained from a qualitative and quantitative nutritional assessment of meals, mirrored the nutritional profile of all meals offered (P > 0.05) and not that of the recommended meals offered (P choices were not compensated for later in the day (P > 0.05). The healthiest choices were made by participants with greater objective nutrition knowledge, stronger health and weight-control motives, and a greater openness to change meal choices at baseline (P choices and nutrient intakes. Despite the intervention, meal choices were largely determined by meals offered. Therefore, nutrition-information interventions in canteens may be more effective with a healthier meal supply. This trial was registered at clinicaltrials.gov as NCT01249508.

  13. Acceptability of micronutrient fortified school meals by schoolchildren in rural Himalayan villages of India.

    Science.gov (United States)

    Osei, A K; Houser, R F; Bulusu, S; Hamer, D H

    2008-09-01

    This cross-sectional randomized controlled study assessed the social acceptability of micronutrient fortified cooked lunch meals by schoolchildren in rural Himalayan villages of India, in a program where the cooking and the micronutrient fortification were done at school. Subjects were randomly assigned to treatment (91) and control (90) groups. The treatment group consumed a weighed amount of cooked lunch meals fortified with locally produced multi-micronutrient premix and the control group consumed a weighed amount of the same meals but without added micronutrient premix. After having eaten, subjects were asked to rate, on a 3-point Likert scale using "smiley" faces, the pleasantness of smell, taste, and overall satisfaction with the food. The mean age of study children was 7.96 +/- 1.64 y and 48.6% were males. The average amounts of food consumed by the treatment and control groups were 345 +/- 114 and 360 +/- 102.4 g, respectively. Addition of the multi-micronutrient premix to school meals did not significantly affect the mean amount of food consumed by the schoolchildren (P > 0.05; independent sample t-test). No significant differences were seen between treatment and control groups in terms of ratings for taste, smell, and the general acceptance of the micronutrient fortified or the unfortified school meals. In conclusion, the addition of a multiple micronutrient premix to school meals was well liked by schoolchildren and did not adversely affect their food consumption.

  14. Snacking behaviours of adolescents and their association with skipping meals

    Directory of Open Access Journals (Sweden)

    Worsley Anthony

    2007-09-01

    Full Text Available Abstract Background Snacking is likely to play an important role in the development of overweight and obesity, yet little is known about the contexts of snacking in adolescents or how snacking may influence other dietary habits, like meal skipping. This study examines the contexts in which adolescents snack and whether these contexts are associated with demographic characteristics of adolescents and with meal skipping. Methods A cross-sectional, self-reported online food habits survey was administered to 3,250 secondary students in years seven and nine. The students were drawn from 37 secondary schools in Victoria, Australia during 2004–2005. Frequencies of meal skipping, and snacking in eight contexts, were compared across gender, year level and region of residence. Logistic regressions were performed to examine associations between snacking contexts and meal skipping adjusting for gender and region. Results The most common contexts for snacking among adolescents were after school (4.6 times per week, while watching TV (3.5 times per week and while hanging out with friends (2.4 times per week. Adolescents were least likely to snack all day long (0.8 times per week or in the middle of the night (0.4 times per week. Snacking contexts were variously associated with gender, year level and region. In contrast, meal skipping was associated with gender and region of residence but not year level. Adolescents who reported more frequent snacking on the run, on the way to or from school, all day long, or in the middle of the night were more likely to skip meals. Conclusion These data suggest adolescents snack frequently, especially in their leisure time. In addition, adolescents who snack on the run, on the way to or from school, all day long or in the middle of the night are more likely to skip meals than are adolescents who don't snack at these times. Understanding the contexts in which adolescents snack, and their associations with skipping meals

  15. Lack of effect of high-protein vs. high-carbohydrate meal intake on stress-related mood and eating behavior

    Science.gov (United States)

    2011-01-01

    Background Consumption of meals with different macronutrients, especially high in carbohydrates, may influence stress-related eating behavior. We aimed to investigate whether consumption of high-protein vs. high-carbohydrate meals influences stress-related mood, food reward, i.e. 'liking' and 'wanting', and post-meal energy intake. Methods Participants (n = 38, 19m/19f, age = 25 ± 9 y, BMI = 25.0 ± 3.3 kg/m2) came to the university four times, fasted, once for a stress session receiving a high-protein meal, once for a rest session receiving a high-protein meal, once for a stress session receiving a high-carbohydrate meal and once for a rest session receiving a high-carbohydrate meal (randomized cross-over design). The high-protein and high-carbohydrate test meals (energy percentage protein/carbohydrate/fat 65/5/30 vs. 6/64/30) matched for energy density (4 kJ/g) and daily energy requirements (30%). Stress was induced using an ego-threatening test. Pre- and post-meal 'liking' and 'wanting' (for bread, filling, drinks, dessert, snacks, stationery (non-food alternative as control)) was measured by means of a computer test. Following the post-meal 'wanting' measurement, participants received and consumed their wanted food items (post-meal energy intake). Appetite profile (visual analogue scales), mood state (Profile Of Mood State and State Trait Anxiety Inventory questionnaires), and post-meal energy intake were measured. Results Participants showed increased feelings of depression and anxiety during stress (P Food 'wanting' decreased pre- to post-meal (P foods. Trial registration The study was registered in the Dutch Trial Register (NTR1904). The protocol described here in this study deviates from the trial protocol approved by the Medical Ethical Committee of the Maastricht University as it comprises only a part of the approved trial protocol. PMID:22152216

  16. Fostering sustainable dietary habits through optimized school meals in Sweden – OPTIMAT

    DEFF Research Database (Denmark)

    Eustachio Colombo, Patricia; Schäfer-Elinder, Liselotte; Parlesak, Alexandr

    2017-01-01

    The fulfilment of commitments to international agreements that relate to sustainable development requires fundamental changes in food consumption. This project aims to promote healthy and sustainable dietary habits in Sweden through optimized school meals. Several studies are planned. The first...... is an analysis of children’s dietary intake in relation to school meal quality. The second is a modelling study where nutritious, affordable and theoretically acceptable food baskets, optimized for low emissions of greenhouse gases, are developed. Menus based on these baskets will be developed and tested...... for acceptability in schools. Lastly, challenges in the implementation of climate-friendlier school meals will be studied. Currently, the collection of data on dietary habits and school meal quality has been finalised. Preliminary optimisation analyses have also been performed. This project has the potential...

  17. Meals and snacks from the child's perspective

    DEFF Research Database (Denmark)

    Husby, Ida; Heitmann, Berit L; O'Doherty Jensen, Katherine

    2009-01-01

    OBJECTIVE: To explore the everyday consumption of meals and snacks from the child's perspective, among those with healthier v. less healthy dietary habits. DESIGN: The sample in this qualitative study comprised two groups of Danish schoolchildren aged 10 to 11 years, one with a healthier diet (n 9...... quality functioned as markers of a special social occasion. This was not the case among children with less healthy eating habits. All children described particular rules governing food consumption within their families. Although only some of them had participated in the development of these rules......, and despite the fact that rules were different and were perceived as having been developed for different reasons, children from both subgroups tended to accept them. CONCLUSIONS: The results of the study suggest that dietary interventions designed to promote children's health should focus more...

  18. Lack of meal intake compensation following nutritional supplements in hospitalised elderly women.

    Science.gov (United States)

    Boudville, Amanda; Bruce, David G

    2005-06-01

    Undernutrition contributes to poor clinical outcomes in hospitalised elderly patients but the potential impact of oral nutritional supplements may be reduced by suppressing subsequent food intake. We investigated this possibility in elderly female patients recovering mainly from hip fracture by studying the effect of oral supplements on subsequent food intake during an ad libitum buffet luncheon meal. We tested the effect in seven women by giving the supplement 90 min before the meal and compared energy and macronutrient intake with a control water pre-load condition. A similar study was carried out in another seven women with the supplement or water drink given 30 min beforehand. Both self-rated appetite and energy intake were low in these women. The nutritional supplement did not alter ratings of hunger, fullness or prospective consumption or subsequent energy and macronutrient consumption whether given 90 or 30 min before the meal. There were significant independent correlations between the lack of adequate compensation of energy intake at meals and chronic undernutrition (as assessed by skinfold thickness) and energy intake during the control meal. We conclude that elderly women during the recovery phase after major fractures have low appetites and energy intakes and markedly impaired adjustment of energy intake following liquid oral nutritional supplements. The reasons for this are unknown but are related to anorexia and undernutrition. The consumption of liquid oral supplements given up to 30 min before a meal does not suppress subsequent energy intake from meals.

  19. Characterization of four Paenibacillus species isolated from pasteurized, chilled ready-to-eat meals.

    Science.gov (United States)

    Helmond, Mariette; Nierop Groot, Masja N; van Bokhorst-van de Veen, Hermien

    2017-07-03

    Food spoilage is often caused by microorganisms. The predominant spoilage microorganisms of pasteurized, chilled ready-to-eat (RTE) mixed rice-vegetable meals stored at 7°C were isolated and determined as Paenibacillus species. These sporeforming psychrotrophic bacteria are well adapted to grow in the starch-rich environment of pasteurized and chilled meals. Growth of the Paenibacillus isolates appeared to be delayed by decreased (5.5%, corresponding with an a w meal on spore inactivation, heat-inactivation kinetics were determined and D-values were calculated. According to these kinetics, pasteurization up to 90°C, necessary for inactivation of vegetative spoilage microorganisms and pathogens, does not significantly contribute to the inactivation of Paenibacillus spores in the meals. Furthermore, outgrowth of pasteurized spores was determined in the mixed rice-vegetable meal at several temperatures; P. terrae FBR-61 and P. pabuli FBR-75 isolates did not substantially increase in numbers during storage at 2°C, but had a significant increase within a month of storage at 4°C or within several days at 22°C. Overall, this work shows the importance of Paenibacillus species as spoilage microorganisms of pasteurized, chilled RTE meals and that the meals' matrix, processing conditions, and storage temperature are important hurdles to control microbial meal spoilage. Copyright © 2017 Elsevier B.V. All rights reserved.

  20. Family Meals: Associations with Weight and Eating Behaviors Among Mothers and Fathers

    Science.gov (United States)

    Berge, Jerica M.; MacLehose, Richard F.; Loth, Katie A.; Eisenberg, Marla E.; Fulkerson, Jayne A.; Neumark-Sztainer, Dianne

    2012-01-01

    Few studies have looked at the relationship between family meals and adult weight and health behaviors. The current study investigates the association between frequency of family meals and mothers’ and fathers’ body mass index (BMI), dietary intake, dieting behaviors and binge eating. Data from Project F-EAT (Families and Eating and Activity in Teens) were used for the current analysis. Socio-economically and racially/ethnically diverse mothers and fathers (n = 3,488) of adolescents participating in a multi-level population-based study (EAT 2010) completed surveys mailed to their homes. Predicted means or probabilities were calculated for each outcome variable at each level of family meal frequency. Interactions between race/ethnicity and marital status with family meals were evaluated in all models. Overall, results indicated that having more frequent family meals was associated with increased consumption of fruits and vegetables for mothers and fathers, after adjusting for age, educational attainment, marital status and race/ethnicity. Other findings including less fast food intake for fathers and fewer dieting and binge eating behaviors for mothers were significantly associated with family meal frequency, but not consistently across all family meal categories or with BMI. Interactions by race/ethnicity and marital status were non-significant, indicating that family meals may be important for more healthful dietary intake across race and marital status. Future research should confirm findings in longitudinal analyses to identify temporality and strength of associations. PMID:22425759

  1. Family meals. Associations with weight and eating behaviors among mothers and fathers.

    Science.gov (United States)

    Berge, Jerica M; MacLehose, Richard F; Loth, Katie A; Eisenberg, Marla E; Fulkerson, Jayne A; Neumark-Sztainer, Dianne

    2012-06-01

    Few studies have looked at the relationship between family meals and adult weight and health behaviors. The current study investigates the association between frequency of family meals and mothers' and fathers' body mass index (BMI), dietary intake, dieting behaviors and binge eating. Data from Project F-EAT (Families and Eating and Activity in Teens) were used for the current analysis. Socio-economically and racially/ethnically diverse mothers and fathers (n=3488) of adolescents participating in a multi-level population-based study (EAT 2010) completed surveys mailed to their homes. Predicted means or probabilities were calculated for each outcome variable at each level of family meal frequency. Interactions between race/ethnicity and marital status with family meals were evaluated in all models. Overall, results indicated that having more frequent family meals was associated with increased consumption of fruits and vegetables for mothers and fathers, after adjusting for age, educational attainment, marital status and race/ethnicity. Other findings including less fast food intake for fathers and fewer dieting and binge eating behaviors for mothers were significantly associated with family meal frequency, but not consistently across all family meal categories or with BMI. Interactions by race/ethnicity and marital status were non-significant, indicating that family meals may be important for more healthful dietary intake across race and marital status. Future research should confirm findings in longitudinal analyses to identify temporality and strength of associations. Copyright © 2012 Elsevier Ltd. All rights reserved.

  2. Eating meals before wheel-running exercise attenuate high fat diet-driven obesity in mice under two meals per day schedule.

    Science.gov (United States)

    Sasaki, Hiroyuki; Hattori, Yuta; Ikeda, Yuko; Kamagata, Mayo; Shibata, Shigenobu

    2015-06-01

    Mice that exercise after meals gain less body weight and visceral fat compared to those that exercised before meals under a one meal/exercise time per day schedule. Humans generally eat two or three meals per day, and rarely have only one meal. To extend our previous observations, we examined here whether a "two meals, two exercise sessions per day" schedule was optimal in terms of maintaining a healthy body weight. In this experiment, "morning" refers to the beginning of the active phase (the "morning" for nocturnal animals). We found that 2-h feeding before 2-h exercise in the morning and evening (F-Ex/F-Ex) resulted in greater attenuation of high fat diet (HFD)-induced weight gain compared to other combinations of feeding and exercise under two daily meals and two daily exercise periods. There were no significant differences in total food intake and total wheel counts, but feeding before exercise in the morning groups (F-Ex/F-Ex and F-Ex/Ex-F) increased the morning wheel counts. These results suggest that habitual exercise after feeding in the morning and evening is more effective for preventing HFD-induced weight gain. We also determined whether there were any correlations between food intake, wheel rotation, visceral fat volume and skeletal muscle volumes. We found positive associations between gastrocnemius muscle volumes and morning wheel counts, as well as negative associations between morning food intake volumes/body weight and morning wheel counts. These results suggest that morning exercise-induced increase of muscle volume may refer to anti-obesity. Evening exercise is negatively associated with fat volume increases, suggesting that this practice may counteract fat deposition. Our multifactorial analysis revealed that morning food intake helps to increase exercise, and that evening exercise reduced fat volumes. Thus, exercise in the morning or evening is important for preventing the onset of obesity.

  3. Assessing transport susceptibility of rapeseed meal fractionation products

    Directory of Open Access Journals (Sweden)

    Milena Bojanowska

    2016-09-01

    Full Text Available Background: Having considered increasing production of liquid and solid biofuels from rapeseed and bearing in mind its stable and unquestionable position in  the food and animal feed industries, a rational approach towards technologically and logistically efficient utilization of by-products from rapeseed processing is required. The aim of the research presented in the article is to assess the transport susceptibility of rapeseed meal fractions, varying according to particle size and chemical composition. Methods: Resistance to changes stimulating self-heating has been assumed as the main criterion of transport susceptibility. The following diagnostic variables have been experimentally determined: total protein, crude fat and crude fiber content, porosity, and water activity in the fraction of examined meal. In order to organize a set of particles and to indicate their optimal applications according to criteria chosen with regard to both  utilization and transportation, two aggregate indicators have been calculated. Results: It has been proved that medium-sized particle fractions (0.075-0.4 mm exhibit the lowest transport susceptibility, whereas the those with the largest granulations (>3 mm -have the highest. One significant relationship is the decline of feeding value and concurrent increase in the transport susceptibility of meal fractions, which in practice means that those fractions least-favoured by the animal feed industry can be least cumbersome to transport. Conclusions: It has been suggested that there should be a division of rapeseed meal into two products with different applications and different transport susceptibility. The fractioning of meal can bring numerous, measurable benefits for the meal industry and logistics processes for solid biofuels, where storage and transport properties have considerable importance, alongside commodity price and transport costs.

  4. Crambe meal : evaluation, improvement and comparison with rapeseed meal

    NARCIS (Netherlands)

    Liu, Y.G.

    1994-01-01

    Crambe abyssinica has gradually been introduced in agriculture as a new oil-bearing crop. Its oil contains 55 to 60% erucic acid (C22:1, Δ13), desirable as lubricants, plastic additives or as a raw material for chemical synthesis. The defatted meal has high protein

  5. The effect of replacing Fish meal with 10% of Groundnut cake in the ...

    African Journals Online (AJOL)

    Growth, food conversion efficiency and survival of H. longifilis fed diets with varying levels of protein in which 10% of fish meal was replaced with groundnut cake were studied for 84 days. Fish fed the diet containing 44.17% crude protein showed the best weight gain, specific growth rate, food conversion ratio and efficiency.

  6. Effect of meals of sweat potato and cassava varieties formulated with ...

    African Journals Online (AJOL)

    The efficiency of food utilization values showed that birds fed CWM were most efficient followed by those fed maize, SP1112 and CRM based diets. The most inefficient diet was that based on SPTIBI suggesting that there were varietal differences among potato and cassava meals. The Journal of Food Technology in Africa ...

  7. Not beyond the tipping point: restrained emotions and the functionality of business meals in consultancy

    NARCIS (Netherlands)

    Taminiau, Y.T.A.; Das, E.; Berghman, L.A.; Fangman, Y.

    2011-01-01

    This paper explores the importance of business meals in shaping boundaries in informal contacts, through in-depth interviews with consultants. Building on the sociology of food and embodiment, we propose three concepts as being important to understanding food mediating mechanisms: liminality,

  8. STS-35 crewmembers eat meal on the middeck of Columbia, OV-102

    Science.gov (United States)

    1990-01-01

    Enjoying a meal on the middeck of Columbia, Orbiter Vehicle (OV) 102, are STS-35 Mission Specialist (MS) Robert A.R. Parker (foreground), Payload Specialist Ronald A. Parise (center), and Commander Vance D. Brand. Parker spoons up bite from his food container as Parise lets a spoonful freefloat into his open mouth and Brand balances his meal tray assembly. The forward lockers, the shuttle treadmill, and the starboard side sleep station are seen in the view.

  9. Metabolic response to different glycemic indexes of pre-exercise meal

    OpenAIRE

    Faria, Valéria Cristina de; Marins, João Carlos Bouzas; Oliveira, Gustavo Antônio de; Sales, Samuel de Souza; Reis, Fernando Fonseca dos; Pereira, Juscélia Cristina; Lima, Luciana Moreira

    2015-01-01

    INTRODUCTION: To ensure performance and health, the type of food and the time of pre-exercise ingestion should be considered by practitioners of morning physical activity. Objective: This study assessed the metabolic response after pre-exercise meals with different glycemic indexes (GI) and in the fasting state adopting different types of hydration.METHODS: Twelve men performed four experimental tests; two with pre-exercise meals of high GI (HGI) and low GI (LGI), and two were performed in th...

  10. Differential roles of breakfast only (one meal per day and a bigger breakfast with a small dinner (two meals per day in mice fed a high-fat diet with regard to induced obesity and lipid metabolism

    Directory of Open Access Journals (Sweden)

    Fuse Yuta

    2012-05-01

    Full Text Available Abstract Background Recent studies on humans and rodents have suggested that the timing of food intake plays an important role in circadian regulation and metabolic health. Consumption of high-fat foods during the inactive period or at the end of the awake period results in weight gain and metabolic syndrome in rodents. However, the distinct effects of breakfast size and the breakfast/dinner size ratio on metabolic health have not yet been fully examined in mice. Methods We examined whether the parameters of metabolic syndrome were differentially affected in mice that consumed a large meal at the beginning of the awake period (breakfast; one meal group and a relatively smaller meal at end of the awake period (dinner; two meals group. The mice of each group were provided equal food volume per day. Results Mice on one meal exhibited an increase in body weight gain, hyperinsulinemia, hyperleptinemia, and a decrease of gene expression associated with β-oxidation in adipose tissue and liver compared with those on two meals. The circadian expression pattern of the Clock gene in mice on one meal was disturbed compared with those on two meals. Conclusions In conclusion, a bigger breakfast with a smaller dinner (two meals per day but not breakfast only (one meal per day helps control body weight and fat accumulation in mice on a high-fat meals schedule. The findings of this study suggest that dietary recommendations for weight reduction and/or maintenance should include information on the timing and quantity of dietary intake.

  11. 7 CFR 250.60 - Use of donated foods in the school food service.

    Science.gov (United States)

    2010-01-01

    ... National School Lunch Program (NSLP) and Other Child Nutrition Programs § 250.60 Use of donated foods in the school food service. (a) Use of donated foods in school lunches and other meals or activities. The school food authority should use donated foods, as far as practical, in the lunches served to...

  12. Gastronomic nostalgia: Salvadoran immigrants' cravings for their ideal meal.

    Science.gov (United States)

    Stowers, Sharon L

    2012-01-01

    Immigrants typically express cravings for the food of their homeland, but for undocumented and temporarily documented Salvadoran immigrants living in the United States, the hunger for their traditional cuisine is particularly poignant. To cope with a history of food scarcity in El Salvador and their documentation liminality in the United States, Salvadoran immigrants in this study crave symbolically rich foods. Salvadoran women provide these foods by recreating for their families an ideal Salvadoran meal into which they "groom" meanings of an imagined past and a hoped for present and future. Salvadoran immigrants' cravings, more cultural than physiological, are not readily satisfied, thus contributing to the overconsumption of food and the high rate of overweight among first-generation Salvadoran-American children.

  13. Dietary effects of introducing school meals based on the New Nordic Diet

    DEFF Research Database (Denmark)

    Andersen, Rikke; Biltoft-Jensen, Anja Pia; Christensen, Tue

    2014-01-01

    The OPUS (Optimal well-being, development and health for Danish children through a healthy New Nordic Diet (NND)) School Meal Study investigated the effects on the intake of foods and nutrients of introducing school meals based on the principles of the NND covering lunch and all snacks during the...... to the higher fish intake. In conclusion, the present study showed that the overall dietary intake at the food and nutrient levels was improved among children aged 8-11 years when their habitual packed lunches were replaced by school meals following the principles of the NND.......The OPUS (Optimal well-being, development and health for Danish children through a healthy New Nordic Diet (NND)) School Meal Study investigated the effects on the intake of foods and nutrients of introducing school meals based on the principles of the NND covering lunch and all snacks during...... the school day in a cluster-randomised cross-over design. For two 3-month periods, 834 Danish children aged 8-11 years from forty-six school classes at nine schools received NND school meals or their usual packed lunches brought from home (control) in random order. The whole diet of the children was recorded...

  14. Single vegetable meal content equivalence as an alternative to fat for satiety: a randomised trial in Japanese women.

    Science.gov (United States)

    Adachi, Chisaki; Yamanaka-Okumura, Hisami; Katayama, Takafumi; Taketani, Yutaka; Takeda, Eiji

    2016-01-01

    Although high energy density foods are highly palatable, their overconsumption leads to obesity because of high fat content. Low energy density foods are more effective for preventing individuals from becoming overweight. We investigated how different amounts of a single vegetable affect the sensory properties of meals with different energy densities. In a randomized crossover design, 40 young Japanese women consumed control and high-fat (HF) lunches. Control meals contained the same amount of rice and hamburger and 80 g (C80), 120 g (C120), 160 g (C160), 200 g (C200), 240 g (C240), or 280 g (C280) of broccoli. HF meals were control meals to which 38.1 g of oil was added (HF80, HF120, HF160, HF200, HF240, and HF280). Sensory properties before intake and 0.5, 1, 2, 3, 4, and 5 h after meals were assessed using a visual analog scale. Fullness was significantly lower with C80 than with C200 and C280 at 0.5 h and all time points, respectively, after consumption. In contrast, satisfaction with all HF meals was similar at all time points. Fullness and satisfaction were higher with almost all HF meals than with control meals; however, fullness and satisfaction were similar between HF200 and all control meals 1-4 h after consumption. Fat increases satiety when a single vegetable is included in the meal; however, at least of 200 g of vegetable in a 500- kcal meal with low fat content provides fullness and satisfaction similar to those provided by an HF meal.

  15. Cayenne pepper in a meal

    DEFF Research Database (Denmark)

    Andersen, B. V.; Byrne, D. V.; Bredie, W. L.P.

    2017-01-01

    The present study investigated appetite sensations, hedonics, sensory specific desires, physical- and psychological well-being sensations during and after intake of a meal with- and without increased oral heat induced by addition of cayenne pepper. Subjects (n = 66) completed a randomized cross...

  16. Frequency and socio-demographic correlates of eating meals out and take-away meals at home: cross-sectional analysis of the UK national diet and nutrition survey, waves 1-4 (2008-12).

    Science.gov (United States)

    Adams, Jean; Goffe, Louis; Brown, Tamara; Lake, Amelia A; Summerbell, Carolyn; White, Martin; Wrieden, Wendy; Adamson, Ashley J

    2015-04-16

    Food prepared out-of-home tends to be less healthful than food prepared at home, with a positive association between frequency of consumption and both fat intake and body fatness. There is little current data on who eats out-of-home food. We explored frequency and socio-demographic correlates of eating meals out and take-away meals at home, using data from a large, UK, population representative study. Data were from waves 1-4 of the UK National Diet and Nutrition Survey (2008-12). Socio-demographic variables of interest were gender, age group, and socio-economic position. Self-reported frequency of consuming meals out and take-away meals at home was categorised as: less than once per week and once per week or more. Analyses were performed separately for adults (aged 18 years or older) and children. Data from 2001 adults and 1963 children were included. More than one quarter (27.1%) of adults and one fifth (19.0%) of children ate meals out once per week or more. One fifth of adults (21.1%) and children (21.0%) ate take-away meals at home once per week or more. There were no gender differences in consumption of meals out, but more boys than girls ate take-away meals at home at least weekly. The proportion of participants eating both meals out and take-away meals at home at least weekly peaked in young adults aged 19-29 years. Adults living in more affluent households were more likely to eat meals out at least once per week, but children living in less affluent households were more likely to eat take-away meals at home at least once per week. There was no relationship between socio-economic position and consumption of take-away meals at home in adults. One-fifth to one-quarter of individuals eat meals prepared out-of-home weekly. Interventions seeking to improve dietary intake by reducing consumption of out-of-home food may be more effective if tailored to and targeted at adults aged less than 30 years. It may also be important to develop interventions to help

  17. 29 CFR 553.223 - Meal time.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false Meal time. 553.223 Section 553.223 Labor Regulations... Enforcement Employees of Public Agencies Tour of Duty and Compensable Hours of Work Rules § 553.223 Meal time... personnel in accordance with section 7(a)(1) of the Act, the public agency may exclude meal time from hours...

  18. Biogastronomy: Factors that determine the biological response to meal ingestion.

    Science.gov (United States)

    Pribic, T; Azpiroz, F

    2018-02-02

    The biological response to a meal includes physiological changes, primarily related to the digestive process, and a sensory experience, involving sensations related to the homeostatic control of food consumption, eg, satiety and fullness, with a hedonic dimension, ie associated with changes in digestive well-being and mood. The responses to a meal include a series of events before, during and after ingestion. While much attention has been paid to the events before and during ingestion, relatively little is known about the postprandial sensations, which are key to the gastronomical experience. The aim of this narrative review is to provide a comprehensive overview and to define the framework to investigate the factors that determine the postprandial experience. Based on a series of proof-of-concept studies and related information, we propose that the biological responses to a meal depend on the characteristics of the meal, primarily its palatability and composition, and the responsiveness of the guest, which may be influenced by multiple previous and concurrent conditioning factors. This information provides the scientific backbone to the development of personalized gastronomy. © 2018 John Wiley & Sons Ltd.

  19. Promoting family meals: a review of existing interventions and opportunities for future research

    Science.gov (United States)

    Dwyer, Laura; Oh, April; Patrick, Heather; Hennessy, Erin

    2015-01-01

    Evidence suggests that regular family meals protect against unhealthy eating and obesity during childhood and adolescence. However, there is limited information on ways to promote family meals as part of health promotion and obesity prevention efforts. The primary aim of this review was to synthesize the literature on strategies to promote family meals among families with school-aged children and adolescents. First, we reviewed interventions that assess family meals as an outcome and summarized strategies that have been used in these interventions. Second, we reviewed correlates and barriers to family meals to identify focal populations and target constructs for consideration in new interventions. During May 26–27, 2014, PubMed and PsycInfo databases were searched to identify literature on family meals published between January 1, 2000 and May 27, 2014. Two reviewers coded 2,115 titles/abstracts, yielding a sample of 139 articles for full-text review. Six interventions and 43 other studies presenting data on correlates of or barriers to family meals were included in the review. Four interventions resulted in greater family meal frequency. Although there were a small number of interventions, intervention settings were diverse and included the home, community, medical settings, the workplace, and the Internet. Common strategies were goal setting and interactive group activities, and intervention targets included cooking and food preparation, cost, shopping, and adolescent influence. Although methodological nuances may contribute to mixed findings, key correlates of family meals were employment, socioeconomic and demographic factors, family structure, and psychosocial constructs. Barriers to consider in future interventions include time and scheduling challenges, cost, and food preferences. Increasing youth involvement in mealtime, tailoring interventions to family characteristics, and providing support for families experiencing time-related barriers are suggested

  20. Effects of whole grain rye crisp bread for breakfast on appetite and energy intake in a subsequent meal: two randomised controlled trails with different amounts of test foods and breakfast energy content.

    Science.gov (United States)

    Forsberg, Tina; Åman, Per; Landberg, Rikard

    2014-03-25

    Fibre-rich rye products have been shown to have superior effects on self-reported appetite compared to white wheat bread and some studies have shown lower energy intake after subsequent meal. The aim of the present study was to evaluate the effects of whole grain rye crisp bread (RB) versus refined wheat bread (WB) on appetite in two studies using different portion sizes and total energy intakes. Two randomised cross-over pre-load studies were conducted in 20 and 21 subjects, respectively. Appetite was rated by visual analogue scale (VAS) for 4 h. In both studies, participants were 39 ± 14 years old and had BMI 23 ± 3. The studies differed in terms of energy content of the breakfasts and proportion of energy from the treatment product as well as amount of test products. Differences between treatments within the two studies were evaluated using mixed models with repeated measures appropriate for cross-over designs. In Study one, hunger and desire to eat were significantly lower (P portion size was lower than in Study one and the test product constituted a larger proportion of the breakfast. Fullness was significantly higher after RB compared with WB (P portion was smaller and accounted for a larger proportion of the total energy intake of the breakfast.

  1. Family meals and disordered eating in adolescents: longitudinal findings from project EAT.

    Science.gov (United States)

    Neumark-Sztainer, Dianne; Eisenberg, Marla E; Fulkerson, Jayne A; Story, Mary; Larson, Nicole I

    2008-01-01

    To examine 5-year longitudinal associations between family meal frequency and disordered eating behaviors in adolescents. Longitudinal study. Participants from 31 Minnesota schools completed in-class assessments in 1999 (time 1) and mailed surveys in 2004 (time 2). Adolescents (N=2516) who completed Project EAT (Eating Among Teens)-I (time 1) and -II (time 2) assessments. Time 1 family meal frequency and time 2 disordered eating behaviors, including extreme weight control behaviors (self-induced vomiting and use of laxatives, diet pills, or diuretics), less extreme unhealthy weight control behaviors (eating very little, fasting, using food substitutes, skipping meals, or smoking), binge eating, and chronic dieting. Among adolescent girls, time 1 regular family meals (> or = 5 meals/wk) were associated with lower prevalences of time 2 extreme weight control behaviors (odds ratio, 0.71; 95% confidence interval, 0.52-0.97), even after adjusting for sociodemographic characteristics, body mass index, family connectedness, parental encouragement to diet, and extreme weight control behaviors at time 1. Associations with other disordered eating behaviors were also suggestive of a protective effect of family meals in unadjusted analyses but were not statistically significant in adjusted analyses. Among adolescent boys, regular family meals did not predict lower levels of disordered eating behaviors. The high prevalence of disordered eating behaviors among adolescent girls and the protective role of family meals suggest a need for interventions aimed at promoting family meals. Further exploration of predictors of disordered eating behaviors in adolescent boys and the role of family meals is warranted.

  2. Structural and interpersonal characteristics of family meals: associations with adolescent body mass index and dietary patterns.

    Science.gov (United States)

    Berge, Jerica M; Jin, Seok Won; Hannan, Peter; Neumark-Sztainer, Dianne

    2013-06-01

    The last decade of research has suggested that family meals play an important role in promoting healthful dietary intake in youth. However, little is known about the structural characteristics and interpersonal dynamics of family meals that might help to inform why family meals are protective for youth. The current mixed methods, cross-sectional study conducted in 2010-2011 includes adolescents and parents who participated in two linked population-based studies. Participants included 40 parents (91.5% female) and adolescents (57.5% female) from the Minneapolis/St Paul, MN, area participating in EAT (Eating and Activity Among Teens) 2010 and F-EAT (Families and Eating and Activity Among Teens). The structural (eg, length of the meal, types of foods served) and interpersonal characteristics (eg, communication, emotion/affect management) of family meals were described, and associations between interpersonal dynamics at family meals and adolescent body mass index and dietary intake were examined via direct observational methods. Families were videorecorded during two mealtimes in their homes. Results indicated that family meals were approximately 20 minutes in length, included multiple family members, were typically served family style (70%), and occurred in the kitchen 62% of the time and 38% of the time in another room (eg, family room, office). In addition, significant associations were found between positive interpersonal dynamics (ie, communication, affect management, interpersonal involvement, overall family functioning) at family meals and lower adolescent body mass index and higher vegetable intake. These findings add to the growing body of literature on family meals by providing a better understanding of what is happening at family meals in order to inform obesity-prevention studies and recommendations for providers working with families of youth. Copyright © 2013 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.

  3. Structural and Interpersonal Characteristics of Family Meals: Associations with Adolescent BMI and Dietary Patterns

    Science.gov (United States)

    Berge, Jerica M.; Jin, Seok Won; Hannan, Peter; Neumark-Sztainer, Dianne

    2013-01-01

    The last decade of research has suggested that family meals play an important role in promoting healthful dietary intake in youth. However, little is known about the structural characteristics and interpersonal dynamics of family meals that may help to inform why family meals are protective for youth. The current mixed methods, cross-sectional study conducted in 2010–2011 includes adolescents and parents who participated in two linked population-based studies. Participants included 40 parents (91.5% female) and adolescents (57.5% female) from the Minneapolis/St. Paul area participating in EAT 2010 and F-EAT. The structural (e.g. length of the meal, types of foods served) and interpersonal characteristics (e.g., communication, emotion/affect management) of family meals were described and associations between interpersonal dynamics at family meals and adolescent body mass index (BMI) and dietary intake were examined via direct observational methods. Families were video-recorded during two mealtimes in their homes. Results indicated that family meals were approximately 20 minutes in length, included multiple family members, were typically served family style (70%) and occurred in the kitchen 62% of the time and 38% of the time in another room (e.g., family room, office). Additionally, significant associations were found between positive interpersonal dynamics (i.e., communication, affect management, interpersonal involvement, overall family functioning) at family meals and lower adolescent BMI and higher vegetable intake. These findings add to the growing body of literature on family meals by providing a better understanding of what is happening at family meals in order to inform obesity prevention studies and recommendations for providers working with families of youth. PMID:23567247

  4. Effect of iron status on iron absorption in different habitual meals in young south Indian women

    Directory of Open Access Journals (Sweden)

    Suneeta Kalasuramath

    2013-01-01

    Full Text Available Background & objectives: Iron deficiency (ID affects a large number of women in India. An inverse relationship exists between iron (Fe status and Fe absorption. Dietary inhibitory and enhancing factors exert a profound influence on bioavailability of Fe. Although the current recommended dietary allowance (RDA for Fe is based on 8 per cent bioavailability, it is not clear if this holds good for the usual highly inhibitory Indian diet matrix. This study was aimed to determine Fe absorption from several habitually consumed south Indian food and to evaluate the interaction of Fe status with absorption. Methods: Four Fe absorption studies were performed on 60 apparently healthy young women, aged 18-35 years. Based on blood biochemistry, 45 of them were ID and 15 were iron replete (IR. The habitual meals assessed were rice, millet and wheat based meals in the ID subjects and rice based meal alone in the IR subjects. Each subject received the test meal labelled with 3 mg of [57] Fe and Fe absorption was measured based on erythrocyte incorporation of isotope label 14 days following administration. Results: Mean fractional Fe absorption from the rice, wheat and millet based meals in the ID subjects were 8.3, 11.2 and 4.6 per cent, respectively. Fe absorption from the rice-based meals was 2.5 per cent in IR subjects. Interpretation & conclusions: Fe absorption is dictated by Fe status from low bioavailability meals. Millet based meals have the lowest bioavailability, while the rice and wheat based meals had moderate to good bioavailability. In millet based meals, it is prudent to consider ways to improve Fe absorption.

  5. Effect of a walnut meal on postprandial oxidative stress and antioxidants in healthy individuals.

    Science.gov (United States)

    Haddad, Ella H; Gaban-Chong, Natasha; Oda, Keiji; Sabaté, Joan

    2014-01-10

    In vitro studies rank walnuts (Juglans regia) among the plant foods high in antioxidant capacity, but whether the active constituents of walnuts are bioavailable to humans remains to be determined. The intention of this study was to examine the acute effects of consuming walnuts compared to refined fat on meal induced oxidative stress. At issue is whether the ellagitannins and tocopherols in walnuts are bioavailable and provide postprandial antioxidant protection. A randomized, crossover, and controlled-feeding study was conducted to evaluate a walnut test meal compared to one composed of refined ingredients on postprandial serum antioxidants and biomarkers of oxidative status in healthy adults (n = 16) with at least 1 week between testing sessions. Following consumption of a low phenolic diet for one day and an overnight fast, blood was sampled prior to the test meals and at intervals up to 24 hours post ingestion and analyzed for total phenols, malondiadehyde (MDA), oxidized LDL, ferric reducing antioxidant power (FRAP), hydrophilic and lipophilic oxygen radical absorbance capacity (ORAC), uric acid, catechins and urinary excretion of phenylacetate metabolites and of urolithin A. Mixed linear models demonstrated a diet effect (P < 0.001) for plasma γ-tocopherol but not for α-tocopherol with the walnut meal. Following the walnut test meal, the incremental 5 hour area under the curve (AUC(0-5h)) was reduced 7.4% for MDA, increased 7.5% for hydrophilic and 8.5% for lipophilic ORAC and comparable for total phenols, FRAP and uric acid. Oxidized LDL was reduced at 2 hours after the walnut meal. Plasma concentrations of gallocatechin gallate (GCG), epicatechin gallate (ECG) and epicallocatechin gallate (EGCG) increased significantly at 1 hour after the walnut test meal. Quantities of urolithin-A excreted in the urine were significantly higher following the walnut meal. Compared to the refined control meal, the walnut meal acutely increased postprandial

  6. The effects of a weakly acidic meal on gastric buffering and postprandial gastro-oesophageal reflux.

    Science.gov (United States)

    Ravi, K; Francis, D L; See, J A; Geno, D M; Katzka, D A

    2011-09-01

    Exclusion of the meal during ambulatory pH monitoring presumes that a meal completely buffers gastric acid and reflux of acidic food content cannot be distinguished from gastric acid. However, the ability of a meal to completely buffer gastric acid remains unclear. To determine the effect of a weakly acid meal on gastric buffering and oesophageal acid exposure. Patients undergoing multichannel intraluminal impedance pH studies were given a standard weakly acidic meal (pH = 5.9). Gastric and oesophageal pH was measured during the meal and in 15 min intervals for 2 h postprandially. The study included 30 patients, with pathological acid reflux detected in 18 patients. Complete gastric buffering occurred in seven patients (23%) and was lost in all patients within 75 min of the meal. Oesophageal acid was detected in 33% of patients within 30 min of the meal and 81% of patients during the 2 h postprandial period. Postprandial oesophageal acid exposure was greater in patients with pathological acid reflux (9 ± 2.7% vs. 1.7 ± 0.8% P = 0.05) with a trend towards more incomplete gastric acid buffering and significant differences when measuring weak acid reflux (pH 4-5). Acid reflux rarely occurred in the absence of gastric acid, with gastric acid present in 74 of 79 (94%) fifteen minute postprandial intervals with acid reflux. The ability of a meal to buffer gastric acid is poor. Early postprandial oesophageal acid reflux occurs in a substantial proportion of patients. Addition of a weakly acidic or pH neutral meal to ambulatory pH monitoring may unmask early postprandial acid reflux and provide data on gastric acid buffering. © 2011 Blackwell Publishing Ltd.

  7. Design of the OPUS School Meal Study: A randomised controlled trial assessing the impact of serving school meals based on the New Nordic Diet

    DEFF Research Database (Denmark)

    Damsgaard, Camilla T.; Dalskov, Stine-Mathilde; Petersen, Rikke A.

    2012-01-01

    Introduction: Danish children consume too much sugar and not enough whole grain, fish, fruit, and vegetables. The Nordic region is rich in such foods with a strong health-promoting potential. We lack randomised controlled trials that investigate the developmental and health impact of serving school...... meals based on Nordic foods. Aim: This paper describes the rationale, design, study population, and potential implications of the Optimal well-being, development and health for Danish children through a healthy New Nordic Diet (OPUS) School Meal Study. Methods: In a cluster-randomised cross-over design......, 1021 children from 3rd and 4th grades (8–11 years old) at nine Danish municipal schools were invited to participate. Classes were assigned to two 3-month periods with free school meals based on the New Nordic Diet (NND) or their usual packed lunch (control). Dietary intake, nutrient status, physical...

  8. Pilot Overmyer looks over food selections and experiments with beverage

    Science.gov (United States)

    1982-01-01

    Pilot Overmyer, using beverage container and drinking straw secured in meal tray assembly (ASSY), experiments with microgravity chararcteristics of liquid on middeck in front of forward lockers. Overmyer also looks over packages of food attached to middeck lockers in meal tray assemblies. Carry-on food warmer appears overhead and other meal tray assemblies, personal hygiene mirror assy, personal hygiene kit, and portrait of G.W.S. Abbey, JSC's Director of Flight Operations, appear on lockers.

  9. The effect of consuming low- versus high-glycemic index meals after exercise on postprandial blood lipid response following a next-day high-fat meal

    Science.gov (United States)

    Kaviani, M; Chilibeck, P D; Yee, P; Zello, G A

    2016-01-01

    Background/Objectives: Exercise performed shortly before (that is, within half a day of) a high-fat meal is beneficial for stimulating fat oxidation after the meal and reducing postprandial triglycerides (TG). This benefit of exercise is unfortunately negated if the after-exercise food choice to replace the calories expended during exercise is one containing high-glycemic index (HGI) carbohydrates. We determined the effect of consuming low-glycemic index (LGI) carbohydrates after an exercise session on fat oxidation and TG after a subsequent high-fat meal. Subjects/Methods: Using a randomized, counterbalanced crossover design, 23 overweight or obese individuals (body mass index ⩾25 kg m−2) performed: walking exercise (90 min) at 1800 h followed by no meal (EX); exercise followed by a meal with LGI carbohydrates (that is, lentils, EX-LGI); exercise followed by a meal with HGI carbohydrates (that is, instant potatoes, white bread, EX-HGI); and a control condition with no exercise or meal. After a 10-h overnight fast, participants were given a standardized high-fat meal. Fat oxidation was estimated before and for 6 h after this meal from respiratory gas measures and TG determined from blood samples. Results: Fat oxidation (mean±s.d.) was higher with EX (6.9±1.7 g h−1) than EX-HGI (6.3±1.6 g h−1; P=0.007) and Control (5.9±1.7 g h−1; P=0.00002), and EX-LGI (6.6±1.7 g h−1) was higher than Control (P=0.002). TG total area under the curve was 18–32% lower with EX and EX-LGI compared with control (P=0.0005 and P=0.0001, respectively) and EX-HGI (P=0.05 and P=0.021, respectively). Conclusions: A meal containing HGI carbohydrates consumed after an evening exercise session cancels the beneficial effect of exercise for stimulating fat oxidation and lowering TG after a subsequent high-fat meal, whereas consuming a post-exercise meal with LGI carbohydrates retains the positive effect of exercise. PMID:27376698

  10. The effect of consuming low- versus high-glycemic index meals after exercise on postprandial blood lipid response following a next-day high-fat meal.

    Science.gov (United States)

    Kaviani, M; Chilibeck, P D; Yee, P; Zello, G A

    2016-07-04

    Exercise performed shortly before (that is, within half a day of) a high-fat meal is beneficial for stimulating fat oxidation after the meal and reducing postprandial triglycerides (TG). This benefit of exercise is unfortunately negated if the after-exercise food choice to replace the calories expended during exercise is one containing high-glycemic index (HGI) carbohydrates. We determined the effect of consuming low-glycemic index (LGI) carbohydrates after an exercise session on fat oxidation and TG after a subsequent high-fat meal. Using a randomized, counterbalanced crossover design, 23 overweight or obese individuals (body mass index ⩾25 kg m(-2)) performed: walking exercise (90 min) at 1800 h followed by no meal (EX); exercise followed by a meal with LGI carbohydrates (that is, lentils, EX-LGI); exercise followed by a meal with HGI carbohydrates (that is, instant potatoes, white bread, EX-HGI); and a control condition with no exercise or meal. After a 10-h overnight fast, participants were given a standardized high-fat meal. Fat oxidation was estimated before and for 6 h after this meal from respiratory gas measures and TG determined from blood samples. Fat oxidation (mean±s.d.) was higher with EX (6.9±1.7 g h(-1)) than EX-HGI (6.3±1.6 g h(-1); P=0.007) and Control (5.9±1.7 g h(-1); P=0.00002), and EX-LGI (6.6±1.7 g h(-1)) was higher than Control (P=0.002). TG total area under the curve was 18-32% lower with EX and EX-LGI compared with control (P=0.0005 and P=0.0001, respectively) and EX-HGI (P=0.05 and P=0.021, respectively). A meal containing HGI carbohydrates consumed after an evening exercise session cancels the beneficial effect of exercise for stimulating fat oxidation and lowering TG after a subsequent high-fat meal, whereas consuming a post-exercise meal with LGI carbohydrates retains the positive effect of exercise.

  11. Protein from Meat or Vegetable Sources in Meals Matched for Fiber Content has Similar Effects on Subjective Appetite Sensations and Energy Intake—A Randomized Acute Cross-Over Meal Test Study

    Directory of Open Access Journals (Sweden)

    Lone V. Nielsen

    2018-01-01

    Full Text Available Higher-protein meals decrease hunger and increase satiety compared to lower-protein meals. However, no consensus exists about the different effects of animal and vegetable proteins on appetite. We investigated how a meal based on vegetable protein (fava beans/split peas affected ad libitum energy intake and appetite sensations, compared to macronutrient-balanced, iso-caloric meals based on animal protein (veal/pork or eggs. Thirty-five healthy men were enrolled in this acute cross-over study. On each test day, participants were presented with one of four test meals (~3550 kilojoules (kJ 19% of energy from protein, based on fava beans/split peas (28.5 g fiber, pork/veal or eggs supplemented with pea fiber to control for fiber content (28.5 g fiber, or eggs without supplementation of fiber (6.0 g fiber. Subjective appetite sensations were recorded at baseline and every half hour until the ad libitum meal three hours later. There were no differences in ad libitum energy intake across test meals (p > 0.05. Further, no differences were found across meals for hunger, satiety, fullness, prospective food consumption, or composite appetite score (all p > 0.05. Iso-caloric, macronutrient-balanced, fiber-matched meals based on vegetable protein (fava beans/split peas or animal protein (veal/pork or eggs had similar effects on ad libitum energy intake and appetite sensations.

  12. Protein from Meat or Vegetable Sources in Meals Matched for Fiber Content has Similar Effects on Subjective Appetite Sensations and Energy Intake-A Randomized Acute Cross-Over Meal Test Study.

    Science.gov (United States)

    Nielsen, Lone V; Kristensen, Marlene D; Klingenberg, Lars; Ritz, Christian; Belza, Anita; Astrup, Arne; Raben, Anne

    2018-01-16

    Higher-protein meals decrease hunger and increase satiety compared to lower-protein meals. However, no consensus exists about the different effects of animal and vegetable proteins on appetite. We investigated how a meal based on vegetable protein (fava beans/split peas) affected ad libitum energy intake and appetite sensations, compared to macronutrient-balanced, iso-caloric meals based on animal protein (veal/pork or eggs). Thirty-five healthy men were enrolled in this acute cross-over study. On each test day, participants were presented with one of four test meals (~3550 kilojoules (kJ) 19% of energy from protein), based on fava beans/split peas (28.5 g fiber), pork/veal or eggs supplemented with pea fiber to control for fiber content (28.5 g fiber), or eggs without supplementation of fiber (6.0 g fiber). Subjective appetite sensations were recorded at baseline and every half hour until the ad libitum meal three hours later. There were no differences in ad libitum energy intake across test meals ( p > 0.05). Further, no differences were found across meals for hunger, satiety, fullness, prospective food consumption, or composite appetite score (all p > 0.05). Iso-caloric, macronutrient-balanced, fiber-matched meals based on vegetable protein (fava beans/split peas) or animal protein (veal/pork or eggs) had similar effects on ad libitum energy intake and appetite sensations.

  13. Protein from Meat or Vegetable Sources in Meals Matched for Fiber Content has Similar Effects on Subjective Appetite Sensations and Energy Intake—A Randomized Acute Cross-Over Meal Test Study

    Science.gov (United States)

    Nielsen, Lone V.; Kristensen, Marlene D.; Klingenberg, Lars; Belza, Anita

    2018-01-01

    Higher-protein meals decrease hunger and increase satiety compared to lower-protein meals. However, no consensus exists about the different effects of animal and vegetable proteins on appetite. We investigated how a meal based on vegetable protein (fava beans/split peas) affected ad libitum energy intake and appetite sensations, compared to macronutrient-balanced, iso-caloric meals based on animal protein (veal/pork or eggs). Thirty-five healthy men were enrolled in this acute cross-over study. On each test day, participants were presented with one of four test meals (~3550 kilojoules (kJ) 19% of energy from protein), based on fava beans/split peas (28.5 g fiber), pork/veal or eggs supplemented with pea fiber to control for fiber content (28.5 g fiber), or eggs without supplementation of fiber (6.0 g fiber). Subjective appetite sensations were recorded at baseline and every half hour until the ad libitum meal three hours later. There were no differences in ad libitum energy intake across test meals (p > 0.05). Further, no differences were found across meals for hunger, satiety, fullness, prospective food consumption, or composite appetite score (all p > 0.05). Iso-caloric, macronutrient-balanced, fiber-matched meals based on vegetable protein (fava beans/split peas) or animal protein (veal/pork or eggs) had similar effects on ad libitum energy intake and appetite sensations. PMID:29337861

  14. Release of allyl isothiocyanate from mustard seed meal powder.

    Science.gov (United States)

    Dai, Ruyan; Lim, Loong-Tak

    2014-01-01

    Allyl isothiocyanate (AITC) is a wide-spectrum antimicrobial compound found in mustard seeds, produced when their tissues are disrupted. The formation of AITC in mustard seed is mediated by the myrosinase enzyme which catalyzes the release of volatile AITC from a glucosinolate-sinigrin. Since water is a substrate in the reaction, humidity from the air can be used to activate the release of AITC from mustard seed. In this study, defatted and partially defatted mustard seed meals were ground into powders with particle size ranging from 5 to 300 μm. The mustard seed meal powder (MSMP) samples were enclosed within hermetically sealed glass jars wherein the headspace air was adjusted to 85% or 100% relative humidity at 5, 20, or 35 °C. Data from gas chromatography analysis showed that AITC release rate and amount increased with increasing relative humidity and temperature. Moreover, the release rate can be manipulated by particle size and lipid content of the MSMP samples. The amount of AITC released ranged from 2 to 17 mg/g MSMP within 24 h under the experimental conditions tested. In view of the antimicrobial properties of AITC, the mustard meal powder may be used as a natural antimicrobial material for extending the shelf life of food products. © 2013 Institute of Food Technologists®

  15. Equity in access to fortified maize flour and corn meal.

    Science.gov (United States)

    Zamora, Gerardo; De-Regil, Luz Maria

    2014-04-01

    Mass fortification of maize flour and corn meal with a single or multiple micronutrients is a public health intervention that aims to improve vitamin and mineral intake, micronutrient nutritional status, health, and development of the general population. Micronutrient malnutrition is unevenly distributed among population groups and is importantly determined by social factors, such as living conditions, socioeconomic position, gender, cultural norms, health systems, and the socioeconomic and political context in which people access food. Efforts trying to make fortified foods accessible to the population groups that most need them require acknowledgment of the role of these determinants. Using a perspective of social determinants of health, this article presents a conceptual framework to approach equity in access to fortified maize flour and corn meal, and provides nonexhaustive examples that illustrate the different levels included in the framework. Key monitoring areas and issues to consider in order to expand and guarantee a more equitable access to maize flour and corn meal are described. © 2013 New York Academy of Sciences. The World Health Organization retains copyright and all other rights in the manuscript of this article as submitted for publication.

  16. High Temperature Gas-to-Gas Heat Exchanger Based on a Solid Intermediate Medium

    Directory of Open Access Journals (Sweden)

    R. Amirante

    2014-04-01

    Full Text Available This paper proposes the design of an innovative high temperature gas-to-gas heat exchanger based on solid particles as intermediate medium, with application in medium and large scale externally fired combined power plants fed by alternative and dirty fuels, such as biomass and coal. An optimization procedure, performed by means of a genetic algorithm combined with computational fluid dynamics (CFD analysis, is employed for the design of the heat exchanger: the goal is the minimization of its size for an assigned heat exchanger efficiency. Two cases, corresponding to efficiencies equal to 80% and 90%, are considered. The scientific and technical difficulties for the realization of the heat exchanger are also faced up; in particular, this work focuses on the development both of a pressurization device, which is needed to move the solid particles within the heat exchanger, and of a pneumatic conveyor, which is required to deliver back the particles from the bottom to the top of the plant in order to realize a continuous operation mode. An analytical approach and a thorough experimental campaign are proposed to analyze the proposed systems and to evaluate the associated energy losses.

  17. Prevalence and Correlates of Missing Meals Among High School Students-United States, 2010.

    Science.gov (United States)

    Demissie, Zewditu; Eaton, Danice K; Lowry, Richard; Nihiser, Allison J; Foltz, Jennifer L

    2018-01-01

    To determine the prevalence and correlates of missing meals among adolescents. The 2010 National Youth Physical Activity and Nutrition Study, a cross-sectional study. School based. A nationally representative sample of 11 429 high school students. Breakfast, lunch, and dinner consumption; demographics; measured and perceived weight status; physical activity and sedentary behaviors; and fruit, vegetable, milk, sugar-sweetened beverage, and fast-food intake. Prevalence estimates for missing breakfast, lunch, or dinner on ≥1 day during the past 7 days were calculated. Associations between demographics and missing meals were tested. Associations of lifestyle and dietary behaviors with missing meals were examined using logistic regression controlling for sex, race/ethnicity, and grade. In 2010, 63.1% of students missed breakfast, 38.2% missed lunch, and 23.3% missed dinner; the prevalence was highest among female and non-Hispanic black students. Being overweight/obese, perceiving oneself to be overweight, and video game/computer use were associated with increased risk of missing meals. Physical activity behaviors were associated with reduced risk of missing meals. Students who missed breakfast were less likely to eat fruits and vegetables and more likely to consume sugar-sweetened beverages and fast food. Breakfast was the most frequently missed meal, and missing breakfast was associated with the greatest number of less healthy dietary practices. Intervention and education efforts might prioritize breakfast consumption.

  18. [Effect of meal frequency and carbohydrate intake on the metabolic control of patients with type 2 diabetes mellitus].

    Science.gov (United States)

    Leiva, Tamara; Basfi-Fer, Karen; Rojas, Pamela; Carrasco, Fernando; Ruz O, Manuel

    2016-10-01

    Increasing meal frequency is commonly used in the clinical practice as part of the nutritional treatment of patients with type 2 Diabetes Mellitus (DM2), although its effect on metabolic control parameters is controversial. To evaluate the association of energy intake, meal frequency, and amount of carbohydrates with fasting plasma glucose and glycosylated hemoglobin in a group of patients with DM2 without insulin therapy. Dietary intake was evaluated in 60 subjects with DM2 through three-day food records. The meal frequency was estimated establishing the main meal times considering snacks. Meal frequency was 4.7 ± 1.1 times per day. There was a positive association between glycosylated and fasting blood glucose levels (p Meal frequency was associated with energy intake (p meal frequency, available carbohydrates and energy intake, body mass index and fasting plasma glucose were analyzed in a multiple linear regression model, fasting blood glucose was the variable that best predicted changes in glycosylated hemoglobin (45.5%). Meal frequency had no association with glycosylated hemoglobin. Meal frequency showed no association with metabolic control parameters in DM2 patients.

  19. Acquisition of Picture Exchange-Based vs. Signed Mands and Implications to Teach Functional Communication Skills to Children with Autism

    Science.gov (United States)

    Nam, Sang S.; Hwang, Young S.

    2016-01-01

    A literature review was conducted to describe important concepts involved in functional analysis of verbal behavior as well as to evaluate empirical research findings on acquisition of picture exchange-based vs. signed mands to suggest instructional implications for teachers and therapists to teach functional communication skills to children with…

  20. Meals based on vegetable protein sources (beans and peas are more satiating than meals based on animal protein sources (veal and pork – a randomized cross-over meal test study

    Directory of Open Access Journals (Sweden)

    Marlene D. Kristensen

    2016-10-01

    Full Text Available Background: Recent nutrition recommendations advocate a reduction in protein from animal sources (pork, beef because of environmental concerns. Instead, protein from vegetable sources (beans, peas should be increased. However, little is known about the effect of these vegetable protein sources on appetite regulation. Objective: To examine whether meals based on vegetable protein sources (beans/peas are comparable to meals based on animal protein sources (veal/pork regarding meal-induced appetite sensations. Design: In total, 43 healthy, normal-weight, young men completed this randomized, double-blind, placebo-controlled, three-way, cross-over meal test. The meals (all 3.5 MJ, 28 energy-% (E% fat were either high protein based on veal and pork meat, HP-Meat (19 E% protein, 53 E% carbohydrate, 6 g fiber/100 g; high protein based on legumes (beans and peas, HP-Legume (19 E% protein, 53 E% carbohydrate, 25 g fiber/100 g; or low-protein based on legumes, LP-Legume (9 E% protein, 62 E% carbohydrate, 10 g fiber/100 g. Subjective appetite sensations were recorded at baseline and every half hour using visual analog scales until the ad libitum meal 3 h after the test meal. Repeated measurements analyses and summary analyses were performed using ANCOVA (SAS. Results: HP-Legume induced lower composite appetite score, hunger, prospective food consumption, and higher fullness compared to HP-Meat and LP-Legume (p<0.05. Furthermore, satiety was higher after HP-Legume than HP-Meat (p<0.05. When adjusting for palatability, HP-Legume still resulted in lower composite appetite scores, hunger, prospective consumption, and higher fullness compared to HP-Meat (p<0.05. Furthermore, HP-Legume induced higher fullness than LP-Legume (p<0.05. A 12% and 13% lower energy intake, respectively, was seen after HP-Legume compared to HP-Meat or LP-Legume (p<0.01. Conclusion: Vegetable-based meals (beans/peas influenced appetite sensations favorably compared to animal-based meals

  1. EFFECT OF THE DIETARY PELLET:MEAL RATIO ON THE PRODUCTIVE PERFORMANCE OF LAYING HENS

    Directory of Open Access Journals (Sweden)

    Luis Armando Sarmiento-Franco

    2009-07-01

    Full Text Available The effect of dietary pellet:meal ratio on the performance of laying hens was evaluated using 60 Plymouth Barred Rock 30 week old hens. Hens were distributed at random to three treatments: 100:0, 75:25 and 50:50% of pellet:meal ratio in the diet along 49 days, with 20 replicates each. Final body weight of hens, polar and ecuatorial diameters of the egg, eggshell weight, eggshell thickness, and yolk colour were not different between treatments (p>0.05. However, egg production, egg weight, egg mass, food consumption, food conversion and production cost were affected by treatments (p

  2. The content of minerals and trace elements in meals

    International Nuclear Information System (INIS)

    Bognar, A.; Schelenz, R.; Gruenewald, T.; Frahm, H.; Heine, K.; Wiechen, A.; Bundesanstalt fuer Milchforschung, Kiel

    1981-07-01

    Within the frame work of the research programme 'School Feeding', 68 menu items of different producers were investigated for the content of the minerals calcium, chlorine, iron, potassium, magnesium, sodium and phosphorus, and for the trace elements antimony, barium, bromine, cesium, chromium, hafnium, iridium,cobalt, copper, manganese, mercury, rubidium, scandium, selenium, silver, strontium, tin and zinc. For the analytical determination of the elements, instrumental neutron activation analysis and X-ray fluorometry were applied. The studies showed that a calculation of the content of minerals and trace elements in meals on the basis of recipes and nutritive tables for raw foods is not justified, expect for sodium and phosphorus, because incorrect results can be obtained for the majority of meals. (orig./MG) [de

  3. Failure of sucrose replacement with the non-nutritive sweetener erythritol to alter GLP-1 or PYY release or test meal size in lean or obese people.

    Science.gov (United States)

    Overduin, Joost; Collet, Tinh-Hai; Medic, Nenad; Henning, Elana; Keogh, Julia M; Forsyth, Faye; Stephenson, Cheryl; Kanning, Marja W; Ruijschop, Rianne M A J; Farooqi, I Sadaf; van der Klaauw, Agatha A

    2016-12-01

    There is considerable interest in the effect of foods containing high intensity sweeteners on satiation. However, less is known about low-calorie bulk sweeteners such as erythritol. In this randomized three-way crossover study, we studied 10 lean and 10 obese volunteers who consumed three test meals on separate occasions: (a) control sucrose meal; (b) isovolumic meal with partial replacement of sucrose by erythritol; (c) isocaloric meal which contained more erythritol but equivalent calories to the control meal. We measured gut hormone levels, hunger and satiety scores, ad libitum food intake, sucrose preference and intake after the manipulations. There was a greater post-prandial excursion in glucose and insulin levels after sucrose than after the erythritol meals. There was no difference in GLP-1/PYY levels or subsequent energy intake and sucrose preference between sucrose control and isovolumic erythritol meals. In lean (but not obese) participants, hunger decreased to a greater extent after the isocaloric erythritol meal compared to the control meal (p = 0.003) reflecting the larger volume of this meal. Replacing sucrose with erythritol leads to comparable hunger and satiety scores, GLP-1 and PYY levels, and subsequent sucrose preference and intake. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

  4. Irradiation of prepared meals for microbiological safety and shelf-life extension

    International Nuclear Information System (INIS)

    Nketsia-Tabiri, J.

    2002-01-01

    Prepared meals sold from homes, markets and lorry stations play a major role in the delivery of nutritious foods to majority of Ghanaians. With increasing urbanization, and its associated busy life-style, the demand for prepared meals is on the ascendancy. Although the formal and more refined prepared meals outlets such as restaurants and fast food joints are increasing, the informal alternatives, referred to as 'street foods' continue to enjoy a higher patronage. A survey on the street food business revealed that many of the operators are unskilled women of low-income status with no formal training in good hygienic practices in the production and sale of prepared meals. It is note-worthy that Staphylococcus aureus and Clostridium botulinum have been isolated from waakye (a popular street food) on sale under ambient conditions in markets. Further studies are needed not only to substantiate these observations but also determine the impact of refrigeration and freezing on the microbiological safety and shelf-life of waakye and other popular street foods. Limited studies on waakye, indicated that the cooking applied is adequate only for eliminating vegetative bacteria but not spores. Clearly there is a need to identify procedures/processes, including irradiation, which can improve the microbiological safety and increase the shelf-life of such prepared meals without compromising product quality. These studies will be needed for the realization of the dreams of consumers who would want to buy some street foods, such as waakye, with better safety and quality assurance, from supermarkets or refined fast food outlets, for immediate consumption or at a later date

  5. Effect of Age and Food Novelty on Food Memory

    NARCIS (Netherlands)

    Sulmont-Rosse, C.; Moller, P.; Issanchou, S.; Köster, E.P.

    2008-01-01

    The influence of age of the consumer and food novelty on incidentally learned food memory was investigated by providing a meal containing novel and familiar target items under the pretense of a study on hunger feelings to 34 young and 36 older participants in France and to 24 young and 20 older

  6. Best Food Choices

    Science.gov (United States)

    ... a Member Donate Now! One Time Monthly In Memory In Honor Become a Member En Español Type 1 Type 2 About Us Online Community Meal Planning Sign In Search: Search More Sites Search ≡ Are You At Risk? Diabetes Basics Living with Diabetes Food & Fitness In My Community Advocacy Research & Practice Ways ...

  7. Analysis of salt content in meals in kindergarten facilities in Novi Sad.

    Science.gov (United States)

    Trajković-Pavlović, Ljiljana; Martinov-Cvejin, Mirjana; Novaković, Budimka; Bijelović, Sanja; Torović, Ljilja

    2010-01-01

    Investigations have brought evidence that salt intake is positively related to systolic blood pressure and that children with higher blood pressure are more susceptible to hypertension in adulthood. In developed countries the main source of salt is processed food. The aim of this paper was to determine total sodium chloride (NaCl) in average daily meal (breakfast, snack and dinner) and in each of three meals children receive in kindergarten. From kindergarten, in the meal time, 88 samples of dai