Quality of nutrition services in primary health care facilities: Implications for integrating nutrition into the health system in Bangladesh.

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Sk Masum Billah

Full Text Available In 2011, the Bangladesh Government introduced the National Nutrition Services (NNS by leveraging the existing health infrastructure to deliver nutrition services to pregnant woman and children. This study examined the quality of nutrition services provided during antenatal care (ANC and management of sick children younger than five years.Service delivery quality was assessed across three dimensions; structural readiness, process and outcome. Structural readiness was assessed by observing the presence of equipment, guidelines and register/reporting forms in ANC rooms and consulting areas for sick children at 37 primary healthcare facilities in 12 sub-districts. In addition, the training and knowledge relevant to nutrition service delivery of 95 healthcare providers was determined. The process of nutrition service delivery was assessed by observing 381 ANC visits and 826 sick children consultations. Satisfaction with the service was the outcome and was determined by interviewing 541 mothers/caregivers of sick children.Structural readiness to provide nutrition services was higher for ANC compared to management of sick children; 73% of ANC rooms had >5 of the 13 essential items while only 13% of the designated areas for management of sick children had >5 of the 13 essential items. One in five (19% healthcare providers had received nutrition training through the NNS. Delivery of the nutrition services was poor: <30% of women received all four key antenatal nutrition services, 25% of sick children had their weight checked against a growth-chart and <1% had their height measured. Nevertheless, most mothers/caregivers rated their satisfaction of the service above average.Strengthening the provision of equipment and increasing the coverage of training are imperative to improve nutrition services. Inherent barriers to implementing nutrition services in primary health care, especially high caseloads during the management of sick under-five children, should

Spice MyPlate: Nutrition Education Focusing Upon Spices and Herbs Improved Diet Quality and Attitudes Among Urban High School Students.

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D'Adamo, Christopher R; McArdle, Patrick F; Balick, Lyssa; Peisach, Erin; Ferguson, Tenaj; Diehl, Alica; Bustad, Kendall; Bowden, Brandin; Pierce, Beverly A; Berman, Brian M

2016-05-01

To determine whether an experiential nutrition education intervention focusing on spices and herbs ("Spice MyPlate") is feasible and improves diet quality and healthy eating attitudes among an urban and predominantly African-American sample of adolescents more than standard nutrition education alone. A nonrandomized controlled trial compared standard nutrition education in U.S. Department of Agriculture MyPlate guidelines (control group) with standard nutrition education plus adjuvant Spice MyPlate curriculum (intervention group). Data were collected at baseline and after 3, 6, and 10 weeks. Study setting was two public high schools in Baltimore, Maryland. A total of 110 students in grades 9 to 12 participated. The 6-week school-based intervention conducted during health class focused on cooking using spices and herbs to eat healthier diets according to MyPlate. Dietary intake reported on 3-day food records and healthy eating attitudes questionnaires was analyzed. Differences in diet quality and healthy eating attitudes between study groups were estimated by t-tests, Wilcoxon-Mann-Whitney tests, and covariate-adjusted regression models. Spice MyPlate was feasible and there were modest but significant improvements (p ≤ .05) in the Spice MyPlate group compared with control in whole grains (31.2 g/wk) and protein foods (13.2 ounces per week) intake, and attitudes toward eating vegetables, whole grains, lean protein, and low-fat dairy. Although randomized trials are needed, experiential nutrition education focusing on spices and herbs may help urban and predominantly African-American adolescent populations eat healthier diets. © The Author(s) 2016.

Is Nutrition Specific Quality of Life Associated With Nutritional Status?

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Feasel-Aklilu, Sarah; Marcus, Andrea; Parrott, J Scott; Peters, Emily; Byham-Gray, Laura

2018-04-06

The study purpose was to explore the relationship between nutritional status, as measured by Subjective Global Assessment (SGA), and Health Related Quality of Life measured using the Nutrition Specific Quality of Life (NS-QoL), tool among participants on maintenance hemodialysis (MHD). The study aim was to determine if NS-QoL may be an adjuvant tool for detecting changes in nutritional status among patients on MHD. This is a cross-sectional, secondary analysis of data from a multi-center study. Participants were adult (>18) men and women on MHD (n = 145) recruited from 3 institutions in the Northeastern United States. Statistical tests were conducted to determine the relationship between key demographic characteristics (age, sex, dialysis vintage, gender, and ethnicity) and SGA and NS-QoL. Spearman's correlation examined the relationship between the independent variable, SGA and the dependent variable, NS-QoL. A univariate general linear model was conducted to adjust for confounding variables. The relationship between overall SGA score and composite NS-QoL score. The sample consisted of 85 men (58.6%), with a mean age of 55.3 ± 11.9 years, who were largely African-American (84.1%) and non-Hispanic (77.2%). Mean SGA score was 5.5 ± 1.0, and the mean NS-QoL composite score was 9.51 ± 3.77. No key demographic characteristics had a statistically significant relationship with SGA, whereas sex (P nutritional status. Copyright © 2018 National Kidney Foundation, Inc. Published by Elsevier Inc. All rights reserved.

Microbiological and nutritional quality of the goat meat by-product "sarapatel".

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Brasil, Luciana; Queiroz, Angela; Silva, Josevan; Bezerra, Taliana; Arcanjo, Narciza; Magnani, Marciane; Souza, Evandro; Madruga, Marta

2014-01-16

Goat "sarapatel" is a product made from blood and viscera. For the first time, the microbiological and nutritional quality of "sarapatel" samples (n=48) sold under different conditions (in street markets, butcher shops, and supermarkets under refrigeration, frozen or at room temperature) was evaluated. Goat "sarapatel" is a nutritive food, with each 100 g providing, on average, 72 g of moisture, 2 g of ash, 18 g of protein, 9 g of lipids, 2 g of carbohydrates, 282 mg of cholesterol, and high amounts of unsaturated fatty acids and essential amino acids. The analysis of the "sarapatel" samples shows that none of them contain Salmonella spp. or L. monocytogenes. High counts (>104) of total coliforms, thermotolerant coliforms, and sulfite-reducing Clostridium were detected, and coagulase-positive Staphylococcus was found in 31.25% of samples. The storage conditions evaluated (refrigeration, frozen or at room temperature) did not affect the physicochemical quality of the "sarapatel"; however, the unsatisfactory microbiological quality indicates that it is necessary to improve the health-sanitary aspects of the processing and sale of this product.

Plant metabolites and nutritional quality of vegetables.

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Hounsome, N; Hounsome, B; Tomos, D; Edwards-Jones, G

2008-05-01

Vegetables are an important part of the human diet and a major source of biologically active substances such as vitamins, dietary fiber, antioxidants, and cholesterol-lowering compounds. Despite a large amount of information on this topic, the nutritional quality of vegetables has not been defined. Historically, the value of many plant nutrients and health-promoting compounds was discovered by trial and error. By the turn of the century, the application of chromatography, mass spectrometry, infrared spectrometry, and nuclear magnetic resonance allowed quantitative and qualitative measurements of a large number of plant metabolites. Approximately 50000 metabolites have been elucidated in plants, and it is predicted that the final number will exceed 200000. Most of them have unknown function. Metabolites such as carbohydrates, organic and amino acids, vitamins, hormones, flavonoids, phenolics, and glucosinolates are essential for plant growth, development, stress adaptation, and defense. Besides the importance for the plant itself, such metabolites determine the nutritional quality of food, color, taste, smell, antioxidative, anticarcinogenic, antihypertension, anti-inflammatory, antimicrobial, immunostimulating, and cholesterol-lowering properties. This review is focused on major plant metabolites that characterize the nutritional quality of vegetables, and methods of their analysis.

Nutritional and microbiological quality of commercial and homemade blenderized whole food enteral diets for home-based enteral nutritional therapy in adults.

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Vieira, Maricy Machado Cavalca; Santos, Valdirene Francisca Neves; Bottoni, Andrea; Morais, Tania Beninga

2018-02-01

Serious nutritional and contamination risks may be involved in the preparation of blenderized tube-feeding diets and in the handling of commercial diets. Their nutritional and microbiological quality in home settings is unknown. The objective of this study was to assess the nutritional and microbiological quality of commercial enteral and homemade blenderized whole foods diets intended to adult patients in home nutritional therapy. In a cross sectional study, 66 samples of commercial (CD) and noncommercial (NCD) enteral diets were collected at the homes of patients in home enteral nutritional therapy, 33 of each type. Commercial diets were either powder (PCD; n = 13) or liquid (LCD; n = 20). The samples were analyzed in laboratory to assess their nutritional and microbiological quality. Anthropometric data of mid upper arm circumference (MUAC) and triceps skinfold (TST) thickness were obtained from the patients' medical records. NCD presented significantly lower values for protein, fat, fiber, carbohydrate and energy while water content was significantly higher. PCD and LCD did not show any statistically significant differences between them. In the NCD, the values measured for macronutrients and energy corresponded to less than 50% of the prescribed values (except for fat). In CD, protein value was about 20% more than the prescribed value; fat and energy values corresponded to approximately 100% of the prescription, while carbohydrate corresponded to 92%. Regardless the type of the diet, prevalence of undernutrition was high in both groups though patients of the NCD presented a higher percentage. Samples of NCD complied significantly less with the microbiological standards; only 6.0% complied with the standard for coliform bacteria. Escherichia coli was detected in 10, 2, and 2 samples of NCD, PCD and LCD, respectively. Homemade blenderized enteral diets showed low values of energy and macronutrients, delivered less than 50% of the prescribed values and had

High proportions of older people with normal nutritional status have poor protein intake and low diet quality.

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Jyväkorpi, S K; Pitkälä, K H; Puranen, T M; Björkman, M P; Kautiainen, H; Strandberg, T E; Soini, H H; Suominen, M H

2016-01-01

The Mini Nutritional Assessment (MNA) is a well-validated instrument examining the nutritional status of older people. The aim of this study was to examine how older people's energy and nutrient intakes are associated with the MNA and to determine how sensitive and specific MNA is in identifying those having low energy and protein intakes. This cross-sectional study combined data from five nutritional studies (N=900): both home-dwelling and institutionalized older people without and with disabilities. Their nutritional status was assessed with MNA, and nutrient intakes were retrieved from 1 to 3day food diaries. Nutrient intakes were divided according to MNA status (normal nutritional status, at-risk of malnutrition, malnourished). Sensitivity, specificity, and likelihood ratios of MNA of various cut-off points were tested with recommended protein and energy intakes. ROC curves was constructed. Energy, protein and most nutrient intakes showed logical linear trends according to MNA classes. However, more than three-fourths of the participants with MNA>23.5 had lower than recommended protein intakes. Sensitivity of MNA ranged from 0.32 to 0.82 for recommended energy (F:1570kcal/d/M:2070kcal/d) and protein intakes (1.0g/kg BW or 1.2g/kgBW) cut-off points, and specificity from 0.75 to 0.25, respectively. AUC values were low (0.52-0.53). MNA status was consistently associated with nutrient intakes and diet quality. However, a high proportion of older people even with normal nutritional status had poor energy and protein intakes. Thus, MNA does not identify all those with poor nutrient intakes who may be at risk of developing malnutrition. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Progress and challenges in improving the nutritional quality of rice (Oryza sativa L.).

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Birla, Deep Shikha; Malik, Kapil; Sainger, Manish; Chaudhary, Darshna; Jaiwal, Ranjana; Jaiwal, Pawan K

2017-07-24

Rice is a staple food for more than 3 billion people in more than 100 countries of the world but ironically it is deficient in many bioavailable vitamins, minerals, essential amino- and fatty-acids and phytochemicals that prevent chronic diseases like type 2 diabetes, heart disease, cancers, and obesity. To enhance the nutritional and other quality aspects of rice, a better understanding of the regulation of the processes involved in the synthesis, uptake, transport, and metabolism of macro-(starch, seed storage protein and lipid) and micronutrients (vitamins, minerals and phytochemicals) is required. With the publication of high quality genomic sequence of rice, significant progress has been made in identification, isolation, and characterization of novel genes and their regulation for the nutritional and quality enhancement of rice. During the last decade, numerous efforts have been made to refine the nutritional and other quality traits either by using the traditional breeding with high through put technologies such as marker assisted selection and breeding, or by adopting the transgenic approach. A significant improvement in vitamins (A, folate, and E), mineral (iron), essential amino acid (lysine), and flavonoids levels has been achieved in the edible part of rice, i.e., endosperm (biofortification) to meet the daily dietary allowance. However, studies on bioavailability and allergenicity on biofortified rice are still required. Despite the numerous efforts, the commercialization of biofortified rice has not yet been achieved. The present review summarizes the progress and challenges of genetic engineering and/or metabolic engineering technologies to improve rice grain quality, and presents the future prospects in developing nutrient dense rice to save the everincreasing population, that depends solely on rice as the staple food, from widespread nutritional deficiencies.

Food price policies improve diet quality while increasing socioeconomic inequalities in nutrition

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2014-01-01

Background Prices are an important determinant of food choices. Consequently, food price policies (subsidies and/or taxes) are proposed to improve the nutritional quality of diets. The aim of the present study was to explore the impact of food price policies on the expenditures and nutritional quality of the food baskets chosen by low- and medium-income households. Methods Experimental economics was used to examine two price manipulations: i) a fruit and vegetable price subsidy named “fruit and vegetables condition”; ii) a healthy-product subsidy coupled with an unhealthy-product tax named “nutrient profile condition”. The nutrient profiling system called SAIN,LIM was used. This system classifies each individual food according to its overall nutritional quality which then allows for a food item to be taxed or subsidized. Women from low- (n = 95) and medium-incomes (n = 33) selected a daily food basket, first, at current prices and then at manipulated prices. The redistributive effects of experimental conditions were assessed by comparing the extent of savings induced by subsidies and of costs generated by the tax on the two income groups. Energy density (kcal/100 g), free sugars (% energy) and the mean adequacy ratio (MAR) were used as nutritional quality indicators. Results At baseline (before price manipulations), low-income women selected less expensive and less healthy baskets than medium-income ones. After price manipulations expenditures for both income group decreased significantly, whereas, the nutritional quality improved (energy density decreased, the MAR increased). Additionally, the redistributive effects were less favourable for low-income women and their nutritional quality improvements from baseline were significantly lower. Conclusion Low-income women derived fewer financial and nutritional benefits from implemented food subsidies and taxes than medium-income women. This outcome suggests that food price policies may improve diet

Food price policies improve diet quality while increasing socioeconomic inequalities in nutrition.

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Darmon, Nicole; Lacroix, Anne; Muller, Laurent; Ruffieux, Bernard

2014-05-20

Prices are an important determinant of food choices. Consequently, food price policies (subsidies and/or taxes) are proposed to improve the nutritional quality of diets. The aim of the present study was to explore the impact of food price policies on the expenditures and nutritional quality of the food baskets chosen by low- and medium-income households. Experimental economics was used to examine two price manipulations: i) a fruit and vegetable price subsidy named "fruit and vegetables condition"; ii) a healthy-product subsidy coupled with an unhealthy-product tax named "nutrient profile condition". The nutrient profiling system called SAIN,LIM was used. This system classifies each individual food according to its overall nutritional quality which then allows for a food item to be taxed or subsidized. Women from low- (n = 95) and medium-incomes (n = 33) selected a daily food basket, first, at current prices and then at manipulated prices. The redistributive effects of experimental conditions were assessed by comparing the extent of savings induced by subsidies and of costs generated by the tax on the two income groups. Energy density (kcal/100 g), free sugars (% energy) and the mean adequacy ratio (MAR) were used as nutritional quality indicators. At baseline (before price manipulations), low-income women selected less expensive and less healthy baskets than medium-income ones. After price manipulations expenditures for both income group decreased significantly, whereas, the nutritional quality improved (energy density decreased, the MAR increased). Additionally, the redistributive effects were less favourable for low-income women and their nutritional quality improvements from baseline were significantly lower. Low-income women derived fewer financial and nutritional benefits from implemented food subsidies and taxes than medium-income women. This outcome suggests that food price policies may improve diet quality while increasing socio

Can we improve the nutritional quality of meat?

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Scollan, Nigel D; Price, Eleri M; Morgan, Sarah A; Huws, Sharon A; Shingfield, Kevin J

2017-11-01

The nutritional value of meat is an increasingly important factor influencing consumer preferences for poultry, red meat and processed meat products. Intramuscular fat content and composition, in addition to high quality protein, trace minerals and vitamins are important determinants of nutritional value. Fat content of meat at retail has decreased substantially over the past 40 years through advances in animal genetics, nutrition and management and changes in processing techniques. Evidence of the association between diet and the incidence of human non-communicable diseases has driven an interest in developing production systems for lowering total SFA and trans fatty acid (TFA) content and enrichment of n-3 PUFA concentrations in meat and meat products. Typically, poultry and pork has a lower fat content, containing higher PUFA and lower TFA concentrations than lamb or beef. Animal genetics, nutrition and maturity, coupled with their rumen microbiome, are the main factors influencing tissue lipid content and relative proportions of SFA, MUFA and PUFA. Altering the fatty acid (FA) profile of lamb and beef is determined to a large extent by extensive plant and microbial lipolysis and subsequent microbial biohydrogenation of dietary lipid in the rumen, and one of the major reasons explaining the differences in lipid composition of meat from monogastrics and ruminants. Nutritional strategies can be used to align the fat content and FA composition of poultry, pork, lamb and beef with Public Health Guidelines for lowering the social and economic burden of chronic disease.

Food and Nutrition Services Quality Control Management Program.

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Wimsatt-Fraim, Teresa S.

A program was conducted to improve the quality of food service through the training of 44 food and nutrition service employees in a 200-bed hospital. A 12-week quality control program was implemented to address four key areas: food temperatures, food accuracy, food quality, and dietary personnel. Learning strategies, emphasizing critical thinking…

Nutrition quality control in the prescription and administration of parenteral nutrition therapy for hospitalized patients.

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Shiroma, Glaucia Midori; Horie, Lilian Mika; Castro, Melina Gouveia; Martins, Juliana R; Bittencourt, Amanda F; Logullo, Luciana; Teixeira da Silva, Maria de Lourdes; Waitzberg, Dan L

2015-06-01

Nutrition quality control in parenteral nutrition therapy (PNT) allows the identification of inadequate processes in parenteral nutrition (PN). The objective of this study was to assess the quality of PNT at a hospital with an established nutrition support team (NST). This observational, longitudinal, analytical, and prospective study examined 100 hospitalized PNT adult patients under the care of an NST for 21 days or until death/hospital discharge. The American Society for Parenteral and Enteral Nutrition (A.S.P.E.N.) 2007 guidelines for PNT prescription were followed. PNT indications were not in accordance with the A.S.P.E.N. 2007 guidelines in 15 patients. Among the remaining 85 patients, 48 (56.5%) did not receive adequate PNT (≥80% of the total volume prescribed). Non-NST medical orders, progression to and from enteral nutrition, changes in the central venous catheter, unknown causes, and operational errors (eg, medical prescription loss, PN nondelivery, pharmacy delays, inadequate PN bag temperature) were associated with PNT inadequacy (P nutrition therapy related to estimated energy expenditure and protein requirements and glycemia levels reached the expected targets; however, the central venous catheter infection rate was higher than 6 per 1000 catheters/d and did not meet the expected targets. Despite an established NST, there was a moderate level of PNT inadequacy in indications, administration, and monitoring. It is important to establish periodic meetings among different health professionals who prescribe and deliver PNT to define responsibilities and protocols. © 2015 American Society for Parenteral and Enteral Nutrition.

Are nutrition messages lost in transmission? Assessing the quality and consistency of diabetes guideline recommendations on the delivery of nutrition therapy.

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Hale, Kelli; Capra, Sandra; Bauer, Judy

2016-12-01

To provide an overview of (1) the consistency of Type 2 Diabetes Clinical Practice Guidelines recommendations on the delivery of nutrition therapy and (2) Clinical Practice Guideline quality. Large international clinical practice guideline repositories, diabetes organisation websites, and electronic databases (Pubmed, Scopus), were searched to identify Clinical Practice Guidelines for adults with type 2 diabetes published 2005 to August 2014. Recommendations on the delivery of nutrition therapy were extracted and inductive content analysis was used to analyse consistency. Two researchers independently assessed guideline quality using the AGREE II tool. Nine topics were identified from the recommendations. Overall the consistency of the recommendations was related to guideline type. Compared with nutrition-specific guidelines, the broad ones had a broader focus and included more patient-focused recommendations. The ten Clinical Practice Guidelines assessed included six broad guidelines and four nutrition specific guidelines. Based on AGREE II analysis, the broad guidelines were higher quality than nutrition-specific ones. Broad Clinical Practice Guidelines were higher quality and included more patient-focused recommendations than nutrition-specific ones. Our findings suggest a need for nutrition-specific guidelines to be modified to include greater patient-focus, or for practitioners delivering nutrition therapy to adopt broad Clinical Practice Guidelines. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Effectiveness of multidisciplinary nutritional care on nutritional intake, nutritional status and quality of life in patients with hip fractures: a controlled prospective cohort study

NARCIS (Netherlands)

Hoekstra, Jellie C.; Goosen, Jon H. M.; de Wolf, G. Sander; Verheyen, Cees C. P. M.

2011-01-01

The purpose of this study was to determine the effectiveness of a multidisciplinary intervention program on nutritional intake and of nutritional intake on nutritional status and quality of life in older patients treated for a hip fracture. A controlled prospective cohort study included 66 patients

Relationship between general nutrition knowledge and dietary quality in elite athletes

NARCIS (Netherlands)

Spronk, Inge; Heaney, Susan E.; Prvan, Tania; O'Connor, Helen T.

2015-01-01

This study investigated the association between general nutrition knowledge and dietary quality in a convenience sample of athletes (≥ state level) recruited from four Australian State Sport Institutes. General nutrition knowledge was measured by the validated General Nutrition Knowledge

[Comparison between the quality of life and nutritional status of nutrition students and those of other university careers at the Santo Thomas University in Chile].

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Durán Agüero, S; Bazaez Díaz, G; Figueroa Velásquez, K; Berlanga Zúñiga, Ma del R; Encina Vega, C; Rodríguez Noel, M P

2012-01-01

To determine and compare the quality of life, nutritional status, and self-perceived body image between nutrition students and students from other careers from the University Santo Tomás-Viña del Mar. We evaluated 200 student volunteers (100 nutrition students and 100 students from other careers) with a quality of life survey, a nutritional evaluation, and a survey of body image perception. The group of nutritional students perceived a lower quality of life, consumed less tobacco, and was less sedentary. Women of the nutritional group had a lower BMI and showed a lower hip circumference. Men of the nutritional group also showed a lower hip circumference. The nutritional group consumed more milk, chicken, and fish in their diet. Both groups presented an elevated consumption of alcohol. The concordance between BMI and body image was low, 34% in the nutritional group and 38% in the other careers group (Kappa 0.04 and 0.02). With respect to perception of quality of life, students from other careers perceived a better quality of life, however students from the nutritional group presented better nutritional status and selection of food.

Quality of Life and Nutrition Condition of Patients Improve Under Home Parenteral Nutrition: An Exploratory Study.

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Girke, Jutta; Seipt, Claudia; Markowski, Andrea; Luettig, Birgit; Schettler, Anika; Momma, Michael; Schneider, Andrea S

2016-10-01

Patients with end-stage cancer and advanced chronic bowel disease are often malnourished, which has a negative effect on patients' outcome, well-being, and activity. It is inconclusive whether these patients benefit from home parenteral nutrition. This prospective exploratory study investigates its influence on nutrition state, muscle strength, mobility, and quality of life. Patients ≥18 years old with an indication for home parenteral nutrition were included and followed for 2-24 months. Nutrition parameters, activity, and quality of life were assessed. Forty-eight patients participated (mean age 11.5 years), and 85% were severely malnourished (subjective global assessment score, class C). Four weeks after parenteral nutrition, patients with tumors demonstrated a deterioration in phase angle (from 3.9 to 3.4) and extracellular mass:body cell mass ratio (from 1.6 to 2.1), while patients with bowel disease improved (from 3.4 to 4.0 and 2.1 to 1.6, respectively); grip strength remained constant in both groups (difference: 1.11 and -2.11, respectively). Activity improved in patients with bowel disease but stayed the same in the tumor group (P = .02 and P = .33, respectively). When the groups were pooled, emotional and social functioning domain scores (P parenteral nutrition. Both groups seem to benefit from home parenteral nutrition without harmful side effects. If the indication is determined early, the patients' disease course could perhaps be improved. © 2016 American Society for Parenteral and Enteral Nutrition.

Relationship Between General Nutrition Knowledge and Dietary Quality in Elite Athletes.

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Spronk, Inge; Heaney, Susan E; Prvan, Tania; O'Connor, Helen T

2015-06-01

This study investigated the association between general nutrition knowledge and dietary quality in a convenience sample of athletes (≥ state level) recruited from four Australian State Sport Institutes. General nutrition knowledge was measured by the validated General Nutrition Knowledge Questionnaire and diet quality by an adapted version of the Australian Recommended Food Score (A-ARFS) calculated from food frequency questionnaire data. Analysis of variance and linear modeling were used to assess relationships between variables. mean (Standard Deviation). A total of 101 athletes (Males: 37; Females: 64), 18.6 (4.6) years were recruited mainly from team sports (72.0%). Females scored higher than males for both nutrition knowledge (Females: 59.9%; Males: 55.6%; p = .017) and total A-ARFS (Females: 54.2% Males: 49.4%; p = .016). There was no significant influence of age, level of education, athletic caliber or team/individual sport participation on nutrition knowledge or total A-ARFS. However, athletes engaged in previous dietetic consultation had significantly higher nutrition knowledge (61.6% vs. 56.6%; p = .034) but not total A-ARFS (53.6% vs. 52.0%; p = .466). Nutrition knowledge was weakly but positively associated with total A-ARFS (r = .261, p= .008) and A-ARFS vegetable subgroup (r = .252, p = .024) independently explaining 6.8% and 5.1% of the variance respectively. Gender independently explained 5.6% of the variance in nutrition knowledge (p= .017) and 6.7% in total A-ARFS (p = .016). Higher nutrition knowledge and female gender were weakly but positively associated with better diet quality. Given the importance of nutrition to health and optimal sports performance, intervention to improve nutrition knowledge and healthy eating is recommended, especially for young male athletes.

Instant noodles: processing, quality, and nutritional aspects.

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Gulia, Neelam; Dhaka, Vandana; Khatkar, B S

2014-01-01

Noodles are one of the staple foods consumed in many Asian countries. Instant noodles have become internationally recognized food, and worldwide consumption is on the rise. The properties of instant noodles like taste, nutrition, convenience, safety, longer shelf-life, and reasonable price have made them popular. Quality factors important for instant noodles are color, flavor, and texture, cooking quality, rehydration rates during final preparation, and the presence or absence of rancid taste after extended storage. Microstructure of dough and noodles has been studied to understand the influence of ingredients and processing variables on the noodle quality by employing scanning electron microscopy. Applications of newer techniques like confocal laser scanning microscopy and epifluorescence light microscopy employed to understand the microstructure changes in dough and noodles have also been discussed. Sincere efforts of researchers are underway to improve the formulation, extend the shelf life, and promote universal fortification of instant noodles. Accordingly, many researchers are exploring the potential of noodle fortification as an effective public health intervention and improve its nutritional properties. This review focuses on the functionality of ingredients, unit operations involved, quality criteria for evaluation, recent trends in fortification, and current knowledge in relation to instant noodles.

Carcass characteristics, meat quality and nutritional value of horsemeat: a review.

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Lorenzo, José M; Sarriés, María Victoria; Tateo, Alessandra; Polidori, Paolo; Franco, Daniel; Lanza, Massimiliano

2014-04-01

Meat has exerted a crucial role in human evolution and is an important component of a healthy and well balanced diet due to its nutritional richness. The aim of the present review was to shed light on the nutritional composition of horsemeat and their benefits for human health. One of the reasons for such interest was the occurrence, in Europe several years ago, of dioxin, Bovine Encephalopathy and foot-and-mouth disease problems in farm animals. Therefore, consumers began to look for alternative red meats from other non-traditional species. There is no carcass classification system on horses designated to meat consumption. It would be advisable to standardize the equine meat market to reduce variations that may reflect differences in meat quality. The nutritional composition of horsemeat by comparison with pork, beef or poultry is characterized by low levels of fat and cholesterol (about 20% less), relatively high concentrations of n-3 fatty acids and heme iron indicating that its consumption may be beneficial for health. Therefore, horsemeat may supplement the meat market with good quality products, although as in other dietary components moderation is advisable. Copyright © 2013 Elsevier Ltd. All rights reserved.

Quality of nutrition analysis among graduating classes of elementary and high school students

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Pejčić Ana

2014-01-01

Full Text Available Results of numerous studies indicate that young people have improper eating habits. The aim of this study was to determine whether daily intake of vitamins, minerals and energy satisfies nutrition requirements for graduating classes of elementary and high school students. An epidemiological cross-sectional study was conducted on 84 students, including 42 students from graduating class of an elementary school and 42 students from graduating class of a high school. The students were asked to write the amount and composition of food consumed over a week, their age, body weight and height. 'USDA National Nutrient Database for Standard Reference, Release 25' was used to calculate daily intake of vitamins, minerals and energy. Comparison was made with respect to recommendations of Dietary Reference Intake of the Food and Nutrition Board of the Institute of Medicine, US National Academy of Science. The mean, standard deviation and percentiles of daily intake of certain nutrients were determined. For nutrients for which there was defined value of Estimated Average Requirement the results are presented as percentages of individuals with intakes less than the Estimated Average Requirement as estimates of the prevalence of inadequacy, whereas for nutrients for which only Adequate Intake was defined the results are presented as percentages of individuals with intakes at or greater than the Adeqate Intake. Assessment of adequacy of energy intake was done with respect to calculated Estimated Energy Requirement for each participant in the study. It was shown that 47.6% of elementary and 38.1% of high school students have adequate energy intake. Daily intake of students from both elementary and high school does not meet the dietary recommendations for magnesium, calcium, vitamin C and liposoluble vitamins A, D, E and K. The findings of this study emphasize the importance of proper nutrition. There is a need for increased intake of milk, dairy products, fresh

Quality indicators for enteral and parenteral nutrition therapy: application in critically ill patients "at nutritional risk".

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Oliveira Filho, Ronaldo Sousa; Ribeiro, Lia Mara Kauchi; Caruso, Lucia; Lima, Patricia Azevedo; Damasceno, Náglia Raquel Teixeira; García Soriano, Francisco

2016-09-20

Quality Indicators for Nutritional Therapy (QINT) allow a practical assessment of nutritional therapy (NT) quality. To apply and monitor QINT for critically ill patients at nutritional risk. Cross sectional study including critically ill patients > 18 years old, at nutritional risk, on exclusive enteral (ENT) or parenteral nutritional therapy (PNT) for > 72 hours. After three consecutive years, 9 QINT were applied and monitored. Statistical analysis was performed with SPSS version 17.0. A total of 145 patients were included, 93 patients were receiving ENT, among then 65% were male and the mean age was 55.7 years (± 17.4); 52 patients were receiving PNT, 67% were male and the mean age was 58.1 years (± 17.4). All patients (ENT and PNT) were nutritionally screened at admission and their energy and protein needs were individually estimated. Only ENT was early initiated, more than 70% of the prescribed ENT volume was infused and there was a reduced withdrawal of enteral feeding tube. The frequency of diarrhea episodes and digestive fasting were not adequate in ENT patients. The proper supply of energy was contemplated only for PNT patients and there was an expressive rate of oral intake recovery in ENT patients. After three years of research, the percentage of QINT adequacy varied between 55%-77% for ENT and 60%-80% for PNT. The results were only made possible by the efforts of a multidisciplinary team and the continuous re-evaluation of the procedures in order to maintain the nutritional assistance for patients at nutritional risk.

The effect of food label cues on perceptions of quality and purchase intentions among high-involvement consumers with varying levels of nutrition knowledge.

Science.gov (United States)

Walters, Amber; Long, Marilee

2012-01-01

To determine whether differences in nutrition knowledge affected how women (a high-involvement group) interpreted intrinsic cues (ingredient list) and extrinsic cues ("all natural" label) on food labels. A 2 (intrinsic cue) × 2 (extrinsic cue) × 2 (nutrition knowledge expert vs novice) within-subject factorial design was used. Participants were 106 female college students (61 experts, 45 novices). Dependent variables were perception of product quality and purchase intention. As predicted by the elaboration likelihood model, experts used central route processing to scrutinize intrinsic cues and make judgments about food products. Novices used peripheral route processing to make simple inferences about the extrinsic cues in labels. Consumers' levels of nutrition knowledge influenced their ability to process food labels. The United States Food and Drug Administration should regulate the "all natural" food label, because this claim is likely to mislead most consumers. Copyright © 2012 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

Impact of the front-of-pack 5-colour nutrition label (5-CNL) on the nutritional quality of purchases: an experimental study.

Science.gov (United States)

Julia, Chantal; Blanchet, Olivier; Méjean, Caroline; Péneau, Sandrine; Ducrot, Pauline; Allès, Benjamin; Fezeu, Léopold K; Touvier, Mathilde; Kesse-Guyot, Emmanuelle; Singler, Eric; Hercberg, Serge

2016-09-20

Front-of-pack (FOP) nutrition labelling has received growing attention from public health authorities, as a tool to promote healthier diets in the population. Recently, the French Health law introduced the principle of implementing a FOP nutrition labelling system. A scientific proposal has put forward the 5-Colour Nutrition Label (5-CNL), a five-category colour-coded summary system supported by research suggesting that it is well perceived and understood in the population. Our objective was to investigate the impact of the 5-CNL on the nutritional quality of purchases in experimental supermarkets. Participants (n = 901) were recruited using quota sampling between September and December 2015 and evenly distributed in three experimental conditions: 1) control situation; 2) Application of the 5-CNL on all food products in three specific sections: breakfast cereals, sweet biscuits and appetizers; 3) introduction of the 5-CNL accompanied by consumer information on use and understanding of the label. Main outcome was the nutritional quality of the shopping cart in the three sections combined, measured using the United Kingdom Food Standards Agency nutrient profiling system (FSA score). Significantly higher mean nutritional quality of the purchased items per section were observed for the sweet biscuits category in the intervention combining the label + communication (overall FSA score 21.01 vs. 20.23, P = 0.02). No significant effects were observed for the general mean over the three sections combined or other food categories. The results observed on purchase may be related to the high level of recall, self-reported and objective understanding of the label that were observed in the intervention groups as they are pre-requisites for use of a label in purchasing situations. These results suggest that the 5-CNL FOP nutrition label may have a limited impact on purchases, leading to healthier food choices in some food categories such as sweet biscuits. The trial

Declaration of nutrition information on and nutritional quality of Thai ready-to-eat packaged food products.

Science.gov (United States)

Pongutta, Suladda; Chongwatpol, Pitipa; Tantayapirak, Parwin; Vandevijvere, Stefanie

2018-06-01

The present study assessed the nutrition information displayed on ready-to-eat packaged foods and the nutritional quality of those food products in Thailand. In March 2015, the nutrition information panels and nutrition and health claims on ready-to-eat packaged foods were collected from the biggest store of each of the twelve major retailers, using protocols developed by the International Network for Food and Obesity/Non-communicable Diseases Research, Monitoring and Action Support (INFORMAS). The Thai Nutrient Profile Model was used to classify food products according to their nutritional quality as 'healthier' or 'less healthy'. In total, information from 7205 food products was collected across five broad food categories. Out of those products, 5707 (79·2 %), 2536 (35·2 %) and 1487 (20·6 %) carried a nutrition facts panel, a Guideline Daily Amount (GDA) label and health-related claims, respectively. Only 4691 (65·1 %) and 2484 (34·5 %) of the products that displayed the nutrition facts or a GDA label, respectively, followed the guidelines of the Thai Food and Drug Administration. In total, 4689 products (65·1 %) could be classified according to the Thai Nutrient Profile Model, of which 432 products (9·2 %) were classified as healthier. Moreover, among the 1487 products carrying health-related claims, 1219 (82·0 %) were classified as less healthy. Allowing less healthy food products to carry claims could mislead consumers and result in overconsumption of ready-to-eat food products. The findings suggest effective policies should be implemented to increase the relative availability of healthier ready-to-eat packaged foods, as well as to improve the provision of nutrition information on labels in Thailand.

Assessment of nutritional resources quality from honeybees (Apis ...

African Journals Online (AJOL)

Several environments were selected, namely a rainforest in. Kisangani ... Keywords: Apis mellifera adansonii, honey, bee bread, quality, nutrition, bee ecology, DRC. INTRODUCTION. Various ...... BKN, Co-Proponent of this work, contributed.

Growth and nutritive quality of Poa pratensis as influenced by ozone and competition

International Nuclear Information System (INIS)

Bender, J.; Muntifering, R.B.; Lin, J.C.; Weigel, H.J.

2006-01-01

Interspecific plant competition has been hypothesized to alter effects of early-season ozone (O 3 ) stress. A phytometer-based approach was utilized to investigate O 3 effects on growth and nutritive quality of Poa pratensis grown in monoculture and in mixed cultures with four competitor-plant species (Anthoxanthum odoratum, Achillea millefolium, Rumex acetosa and Veronica chamaedrys). Mesocosms were exposed during April/May 2000-2002 to charcoal-filtered air + 25 ppb O 3 (control) or non-filtered air + 50 ppb O 3 (elevated O 3 ). Biomass production was not affected by O 3 , but foliar injury symptoms were observed in May 2002. Early-season O 3 exposure decreased relative food value of P. pratensis by an average of 8%, which is sufficient to have nutritional implications for its utilization by herbivores. However, forage quality response to O 3 was not changed by interspecific competition. Lack of injury and nutritive quality response in P. pratensis harvested in September may reflect recovery from early-season O 3 exposure. - Early-season O 3 exposure decreased nutritive quality of Poa pratensis, and nutritive quality response to O 3 was not altered by interspecific competition

Cost-effectiveness Analysis of Nutritional Support for the Prevention of Pressure Ulcers in High-Risk Hospitalized Patients.

Science.gov (United States)

Tuffaha, Haitham W; Roberts, Shelley; Chaboyer, Wendy; Gordon, Louisa G; Scuffham, Paul A

2016-06-01

To evaluate the cost-effectiveness of nutritional support compared with standard care in preventing pressure ulcers (PrUs) in high-risk hospitalized patients. An economic model using data from a systematic literature review. A meta-analysis of randomized controlled trials on the efficacy of nutritional support in reducing the incidence of PrUs was conducted. Modeled cohort of hospitalized patients at high risk of developing PrUs and malnutrition simulated during their hospital stay and up to 1 year. Standard care included PrU prevention strategies, such as redistribution surfaces, repositioning, and skin protection strategies, along with standard hospital diet. In addition to the standard care, the intervention group received nutritional support comprising patient education, nutrition goal setting, and the consumption of high-protein supplements. The analysis was from a healthcare payer perspective. Key outcomes of the model included the average costs and quality-adjusted life years. Model results were tested in univariate sensitivity analyses, and decision uncertainty was characterized using a probabilistic sensitivity analysis. Compared with standard care, nutritional support was cost saving at AU $425 per patient and marginally more effective with an average 0.005 quality-adjusted life years gained. The probability of nutritional support being cost-effective was 87%. Nutritional support to prevent PrUs in high-risk hospitalized patients is cost-effective with substantial cost savings predicted. Hospitals should implement the recommendations from the current PrU practice guidelines and offer nutritional support to high-risk patients.

Appetite disorders in cancer patients: Impact on nutritional status and quality of life.

Science.gov (United States)

Barajas Galindo, David E; Vidal-Casariego, Alfonso; Calleja-Fernández, Alicia; Hernández-Moreno, Ana; Pintor de la Maza, Begoña; Pedraza-Lorenzo, Manuela; Rodríguez-García, María Asunción; Ávila-Turcios, Dalia María; Alejo-Ramos, Miran; Villar-Taibo, Rocío; Urioste-Fondo, Ana; Cano-Rodríguez, Isidoro; Ballesteros-Pomar, María D

2017-07-01

Cancer patients are at high risk of malnutrition due to several symptoms such as lack of appetite. The aim of this study was to determine the prevalence of different appetite disorders in cancer patients and their influence on dietary intake, nutritional status, and quality of life. We conducted a cross-sectional study of cancer patients at risk of malnutrition. Nutritional status was studied using Subjective Global Assessment, anthropometry, and grip strength. Dietary intake was evaluated with a 24-h recall, and patients were questioned about the presence of changes in appetite (none, anorexia, early satiety, or both). Quality of life was measured using EORTC-QLQ-C30. Multivariate analysis was performed using linear regression. 128 patients were evaluated. 61.7% experienced changes in appetite: 31% anorexia, 13.3% early satiety, and 17.2% both. Appetite disorders were more common in women and with the presence of cachexia. The combination of anorexia and satiety resulted in a lower weight and BMI. However, there were no significant effects on energy or macronutrient intake among different appetite alterations. Patients with a combination of anorexia and early satiety had worse overall health perception, role function, and fatigue. Appetite disorders are highly prevalent among cancer patients at risk of malnutrition. They have a significant impact on nutritional status and quality of life, especially when anorexia and early satiety are combined. Copyright © 2017 Elsevier Ltd. All rights reserved.

Nutritional modulation of health, egg quality and environmental pollution of the layers.

Science.gov (United States)

Wang, Jing; Yue, Hongyuan; Wu, Shugeng; Zhang, Haijun; Qi, Guanghai

2017-06-01

World egg production and consumption have been increasing for the past decades. Traditional strategies in poultry nutrition have made vital contributions to this great growth in quantity. However, current global issues should be considered in modern egg production such as growing populations and food security, food safety and quality, limited resources and environmental problems. The development of knowledge of poultry nutrition and modern biotechnology provides novel nutritional approaches to closely fit the requirement of pullets and laying hens, which will consequently decrease the nutrition excretion and maintain the lower cost of feed. Nutrition has also been widely accepted as a strategy to influence health and diseases of laying hens. The maintenance of good health is an important prerequisite for improving productivity and egg quality. In addition, there are many measures and strategies for minimizing the incidence of egg defects and providing a choice of lifestyle to enhance human health. This paper reviews current research progress on developing innovative technologies and strategies to maximize animal health and performance, improve the quality of egg products and minimize pollution caused by poultry production.

Nutritional modulation of health, egg quality and environmental pollution of the layers

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Jing Wang

2017-06-01

Full Text Available World egg production and consumption have been increasing for the past decades. Traditional strategies in poultry nutrition have made vital contributions to this great growth in quantity. However, current global issues should be considered in modern egg production such as growing populations and food security, food safety and quality, limited resources and environmental problems. The development of knowledge of poultry nutrition and modern biotechnology provides novel nutritional approaches to closely fit the requirement of pullets and laying hens, which will consequently decrease the nutrition emissions and maintain the lower cost of feed. Nutrition has also been widely accepted as a strategy to influence health and diseases of laying hens. The maintenance of good health is an important prerequisite for improving productivity and egg quality. In addition, there are many measures and strategies for minimizing the incidence of egg defects and providing a choice of lifestyle to enhance human health. This paper reviews current research progress on developing innovative technologies and strategies to maximize animal health and performance, improve the quality of egg products and minimize pollution caused by poultry production.

Association of nutritional status with quality of life in breast cancer survivors.

Science.gov (United States)

Mohammadi, Shooka; Sulaiman, Suhaina; Koon, Poh Bee; Amani, Reza; Hosseini, Seyed Mohammad

2013-01-01

Nutritional status and dietary intake play a significant role in the prognosis of breast cancer and may modify the progression of disease. The aim of this study was to determine the influence of nutritional status on the quality of life of Iranian breast cancer survivors. Cross-sectional data were collected for 100 Iranian breast cancer survivors, aged 32 to 61 years, attending the oncology outpatient clinic at Golestan Hospital, Ahvaz, Iran. Nutritional status of subjects was assessed by anthropometric measurements, Patient-Generated Subjective Global Assessment (PG-SGA) and three non-consecutive 24-hour diet recalls. The European Organization of Research and Treatment of Cancer Quality of Life form (EORTC QLQ-C30) was used to assess quality of life. Ninety-four percent of the survivors were well-nourished, 6% were moderately malnourished or suspected of being malnourished while none were severely malnourished. Prevalence of overweight and obesity was 86%. Overall, participants had an inadequate intake of vitamin D, E, iron and magnesium according to dietary reference intake (DRI) recommendations. Survivors with better nutritional status had better functioning scales and experienced fewer clinical symptoms. It appears important to provide educational and nutritional screening programs to improve cancer survivor quality of life.

[Community Nutrition].

Science.gov (United States)

Aranceta, Javier

2004-06-01

In the last 20 years, Public Health Nutrition focused mainly on the qualitative aspects which may influence the onset of chronic diseases, quality of life, physical and mental performance and life expectancy. This applied knowledge organised as part of preventive and health promotion programs led to the development of Community Nutrition. The aim of Community Nutrition actions is to adequate lifestyles related to food consumption patterns in order to improve the quality of life and contribute to health promotion of the population in the community where programs and services are delivered. Key functions to develop in a Community Nutrition Unit consist in the identification and assessment of nutrition problems in the community as well as the design, implementation and evaluation of intervention programs by means of appropriate strategies. These should aim at different populations groups and settings, such as work places, schools, high risk groups or the general public. Nowadays, Community Nutrition work efforts should focus on three main aspects: nutrition education in schools and in the community; food safety and food security and the development and reinforcement of food preparation skills across all age groups. Social catering services, either in schools, the work place or at the community level, need to ensure adequate nutritional supply, provide foods contributing to healthy eating practices as well as to enhance culinary traditions and social learning. Food safety and food security have become a top priority in Public Health. The concepts referes to the availability of food safe and adequate as well as in sufficient amount in order to satisfy nutrition requirements of all individuals in the community. Social changes along new scientific developments will introduce new demands in Community Nutrition work and individual dietary counselling will become a key strategy. In order to face new challenges, community nutrition pactitioners require a high quality

Effects of combined traditional processing methods on the nutritional quality of beans.

Science.gov (United States)

Nakitto, Aisha M; Muyonga, John H; Nakimbugwe, Dorothy

2015-05-01

Consumption of dry beans is limited by long cooking times thus high fuel requirement. The bioavailability of nutrients in beans is also limited due to presence of antinutrients such as phytates and tannins. Little research has been done on combined processing methods for production of nutritious fast cooking bean flour and the effect of combined treatments on nutritional quality of beans has not previously determined. The aim of this study was to reduce cooking time and enhance the nutritional value of dry beans. Specifically to: develop protocols for production of fast cooking bean flours and assess the effect of processing on the nutritional characteristics of the flours. Dry beans (K131 variety) were soaked for 12 h; sprouted for 48 h; dehulled and steamed for 25 and 15 min for whole and dehulled beans respectively or roasted at 170°C for 45 and 15 min for whole and dehulled beans respectively. Dehulling eliminated phytates and tannins and increased protein digestibility. In vitro protein digestibility and mineral (iron and zinc) extractability were negatively correlated with tannin and phytate content. Total available carbohydrates were highest in moist heat-treated bean flours. Overall, combined processing of beans improved the nutritional quality of dry beans and the resulting precooked flours need less cooking time compared to whole dry beans.

Examining the Nutritional Quality of Canadian Packaged Foods and Beverages with and without Nutrition Claims

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Beatriz Franco-Arellano

2018-06-01

Full Text Available Nutrient content claims, health claims, and front-of-pack symbols (henceforth referred to as “nutrition claims” in the present study are often found on food labels in Canada. However, it is currently unknown whether foods and beverages (F&Bs carrying nutrition claims have a more favourable nutritional profile than those without such claims. This study examined differences in the global nutritional quality, as determined by the Food Standards Australia New Zealand Nutrient Profiling Scoring Criterion (FSANZ-NPSC, of Canadian F&B bearing nutrition claims as compared to those without, as well as in their nutritional composition. Data (n = 15,184 was obtained from the University of Toronto 2013 Food Label Information Program. Forty-two percent of F&Bs carrying nutrition claims (n = 2930/6990 were found to be ineligible to carry claims based on the FSANZ-NPSC, in comparison to 66% of F&Bs without (n = 5401/8194, p < 0.001. Sugars and sweets, and miscellaneous products were the food categories with larger proportions of foods carrying nutrition claims not meeting the FSANZ-NPSC eligibility criteria. F&Bs with nutrition claims had fewer calories, less saturated fat, sodium, and sugar, and higher content of protein and fibre than comparable products without nutrition claims (p < 0.05 in all cases. In conclusion, nearly half of F&Bs carrying nutrition claims in Canada did not meet the FSANZ-NPSC threshold, although Canadian products carrying nutrition claims have an overall “healthier” profile than their counterparts without such claims.

Growth and nutritive quality of Poa pratensis as influenced by ozone and competition

Energy Technology Data Exchange (ETDEWEB)

Bender, J. [Institute of Agroecology, Federal Agricultural Research Centre (FAL), Bundesallee 50, 38116 Braunschweig (Germany)]. E-mail: juergen.bender@fal.de; Muntifering, R.B. [Department of Animal Sciences, Auburn University, AL 36849 (United States); Lin, J.C. [Department of Animal Sciences, Auburn University, AL 36849 (United States); Weigel, H.J. [Institute of Agroecology, Federal Agricultural Research Centre (FAL), Bundesallee 50, 38116 Braunschweig (Germany)

2006-07-15

Interspecific plant competition has been hypothesized to alter effects of early-season ozone (O{sub 3}) stress. A phytometer-based approach was utilized to investigate O{sub 3} effects on growth and nutritive quality of Poa pratensis grown in monoculture and in mixed cultures with four competitor-plant species (Anthoxanthum odoratum, Achillea millefolium, Rumex acetosa and Veronica chamaedrys). Mesocosms were exposed during April/May 2000-2002 to charcoal-filtered air + 25 ppb O{sub 3} (control) or non-filtered air + 50 ppb O{sub 3} (elevated O{sub 3}). Biomass production was not affected by O{sub 3}, but foliar injury symptoms were observed in May 2002. Early-season O{sub 3} exposure decreased relative food value of P. pratensis by an average of 8%, which is sufficient to have nutritional implications for its utilization by herbivores. However, forage quality response to O{sub 3} was not changed by interspecific competition. Lack of injury and nutritive quality response in P. pratensis harvested in September may reflect recovery from early-season O{sub 3} exposure. - Early-season O{sub 3} exposure decreased nutritive quality of Poa pratensis, and nutritive quality response to O{sub 3} was not altered by interspecific competition.

Association between nutritional awareness and diet quality: evidence from the observation of cardiovascular risk factors in Luxembourg (ORISCAV-LUX) study.

Science.gov (United States)

Alkerwi, Ala'a; Sauvageot, Nicolas; Malan, Leoné; Shivappa, Nitin; Hébert, James R

2015-04-14

This study examined the association between nutritional awareness and diet quality, as indicated by energy density, dietary diversity and adequacy to achieve dietary recommendations, while considering the potentially important role of socioeconomic status (SES). Data were derived from 1351 subjects, aged 18-69 years and enrolled in the ORISCAV-LUX study. Energy density score (EDS), dietary diversity score (DDS) and Recommendation Compliance Index (RCI) were calculated based on data derived from a food frequency questionnaire. Nutritional awareness was defined as self-perception of the importance assigned to eating balanced meals, and classified as high, moderate, or of little importance. Initially, a General Linear Model was fit that adjusted for age, sex, country of birth, and body mass index (BMI). Furthermore, simultaneous contributions to diet quality of individual-level socioeconomic factors, education, and household income were examined across levels of nutritional awareness. Attributing high importance was associated inversely with energy density (p = 0.02), positively with both dietary diversity (p diet quality, with a minor component of variance explained by improved income. The impact of nutritional awareness on diet quality seems to be a promising area for both health promotion and health policy research.

Nutritional quality of dietary patterns of children: are there differences inside and outside school?

Directory of Open Access Journals (Sweden)

Diva Aliete dos Santos Vieira

Full Text Available Abstract: Objectives: To describe the dietary patterns of children inside and outside school and investigate their associations with sociodemographic factors and nutritional status. Methods: This was a multicenter cross-sectional study in which children of both sexes, aged 1-6 years, attending private and public daycare centers and preschools in Brazil, were evaluated (n = 2979. Demographic, socioeconomic and dietary data (weighed food records and estimated food records were collected. Dietary patterns were derived by factor analysis from 36 food groups. Results: Four dietary patterns were identified inside school, and three outside. Inside school, the "traditional" pattern was associated to low income and presented high nutritional quality. The "dual" pattern was associated with low income and with high intake of added sugar and glycemic load. The "snack" pattern was associated with children enrolled at private schools and with high intake of added sugar and glycemic load. The "bread and butter" pattern was associated with high intake of added sugar and trans fat. Outside school, the "traditional" pattern was associated with high intake of saturated fat, trans fats, sodium, and total fiber. The "bread and butter" pattern was associated with high intake of trans fats and glycemic load, whereas the "snack" pattern was associated with overweight, private schools, high income, and high intake of trans fats, sodium, and total fiber. Conclusion: There are differences in the nutritional quality of dietary patterns inside and outside school, and heterogeneity in adherence to these patterns were observed across regions and socioeconomic classes.

Nutritional quality of dietary patterns of children: are there differences inside and outside school?

Science.gov (United States)

Vieira, Diva Aliete Dos Santos; Castro, Michelle Alessandra; Fisberg, Mauro; Fisberg, Regina Mara

To describe the dietary patterns of children inside and outside school and investigate their associations with sociodemographic factors and nutritional status. This was a multicenter cross-sectional study in which children of both sexes, aged 1-6 years, attending private and public daycare centers and preschools in Brazil, were evaluated (n=2979). Demographic, socioeconomic and dietary data (weighed food records and estimated food records) were collected. Dietary patterns were derived by factor analysis from 36 food groups. Four dietary patterns were identified inside school, and three outside. Inside school, the "traditional" pattern was associated to low income and presented high nutritional quality. The "dual" pattern was associated with low income and with high intake of added sugar and glycemic load. The "snack" pattern was associated with children enrolled at private schools and with high intake of added sugar and glycemic load. The "bread and butter" pattern was associated with high intake of added sugar and trans fat. Outside school, the "traditional" pattern was associated with high intake of saturated fat, trans fats, sodium, and total fiber. The "bread and butter" pattern was associated with high intake of trans fats and glycemic load, whereas the "snack" pattern was associated with overweight, private schools, high income, and high intake of trans fats, sodium, and total fiber. There are differences in the nutritional quality of dietary patterns inside and outside school, and heterogeneity in adherence to these patterns were observed across regions and socioeconomic classes. Copyright © 2016 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

Changes in the nutritional quality of five Mangifera species harvested at two maturity stages.

Science.gov (United States)

Barbosa Gámez, Ignacio; Caballero Montoya, Karla P; Ledesma, Noris; Sáyago Ayerdi, Sonia G; García Magaña, María de Lourdes; Bishop von Wettberg, Eric J; Montalvo-González, Efigenia

2017-11-01

There are 69 species of edible Mangifera recognized in Southeast Asia. Most of these species have not been characterized for nutritional properties. This paper describes the nutritional quality of the pulp of several Mangifera species - Mangifera casturi, Mangifera lalijiwa, Mangifera odorata, Mangifera zeylanica and two cultivars of Mangifera indica, 'Tommy-Kent' and 'Tommy Atkins' - at two maturity stages. The results showed that nutritional quality varied with maturity stage and among species. The immature pulp of all species had higher content of total dietary fibre, vitamin C, vitamin E, total soluble polyphenols and antioxidant capacity. In mature pulp, the protein, ash, fat, soluble carbohydrate and B vitamin values were higher in all species. The species with the best nutritional quality were, in order from highest to lowest, M. casturi, M. odorata, M. zeylanica, M. indica cultivars and M. lalijiwa. The fruit pulp of three species had higher nutritional quality at both maturity stages in comparison with M. indica cultivars. These other Mangifera species can be nutritionally important in communities facing food insecurity and have potential as emerging crops. The decline of these valuable species in their natural habitats is an increasing concern, and their nutritional properties justify greater efforts to protect them. © 2017 Society of Chemical Industry. © 2017 Society of Chemical Industry.

The home environment: A mediator of nutrition knowledge and diet quality in adolescents.

Science.gov (United States)

Tabbakh, Tamara; Freeland-Graves, Jean H

2016-10-01

The objective of this research was to assess adherence to the Healthy Eating Index-2010 of mothers and their adolescents (11-14 years old) and to examine the role of the home environment as a mediator of maternal nutrition knowledge and adolescent diet quality. It is hypothesized that mothers with greater knowledge impact the diet quality of their adolescents by creation of healthier home environments. A sample of 206 mother-adolescent dyads separately completed the Multidimensional Home Environment Scale, a Food Frequency Questionnaire, and a Nutrition Knowledge Scale. Body mass index-for-age percentiles were derived from weight and height measurements obtained by researcher; diet quality was estimated via the Healthy Eating Index (HEI)-2010. Percent of maximum score on nutrition knowledge for both mothers and adolescents were poor, with lowest scores on recommendations of healthy eating and physical activity (48% and 19%, respectively). A model of maternal nutrition knowledge (independent variable) and adolescent diet quality (dependent variable) indicated that greater knowledge was associated with higher scores on total fruit (p = 0.02), whole grains (p = 0.05), seafood and plant proteins (p = 0.01), and overall diet quality (p empty calories (p = 0.01). Inclusion of the home environment as a mediator yielded significant estimates of the indirect effect (β = 0.61, 95% CI: 0.3-1.0). Within the home environment, psychological (β = 0.46), social (β = 0.23), and environmental (β = 0.65) variables were all significant mediators of nutrition knowledge on diet quality. These results emphasize the importance of maternal nutrition knowledge and the mediating effect of the home environment on the diet quality of adolescents. Copyright © 2016 Elsevier Ltd. All rights reserved.

Nutritional status, psychological well-being and the quality of life of AIDS orphans in rural Henan Province, China.

Science.gov (United States)

He, Zhonghu; Ji, Chengye

2007-10-01

To assess the influence of orphanhood due to AIDS on children's nutritional status, psychological well-being and life quality, and to explore appropriate intervention strategies in China. In 2005, 186 children aged 8-15 years (93 AIDS orphans and 93 non-orphans) from a rural area of Henan Province were surveyed in a cross-sectional and matched pairs study on nutritional status, psychological health and life quality. We found no compelling evidence for poorer nutritional status in orphans. The nutritional status of both orphans and non-orphans was extremely poor according to the prevalence of stunting, underweight, wasting and anaemia. Depression, low self-esteem and lower quality of life were more frequent in orphans. These differences mainly existed in boys' groups. No significant differences were found between paternal, maternal and double orphans, or orphans in orphanages or extended families. Regression analysis revealed that orphanhood leads to low self-esteem and more depression which contributes to lower quality of life and mediates the association between orphanhood and quality of life. The high prevalence of poor nutritional status indicates that basic material needs of children, including AIDS orphans, are not met in rural China. Psychological problems were prominent among orphans and had become the most important contributor of lower life quality. Boys were at least as vulnerable as girls. The living conditions of all children in rural China must be improved; school-based care and support are crucial and would be a cost-effective way to improve the overall life quality of AIDS orphans.

THE ROLE OF EDUCATION IN THE NUTRITION TRANSITION AND ITS RELATION TO QUALITY OF LIFE

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Ana María Dueñas Romero

2016-09-01

Full Text Available Education is a powerful tool to improve individuals quality of life; its role is evident by providing the necessary knowledge so that through autonomy, responsibility and a critical attitude, appropriate food choices are taken in order to provide welfare and health. In this paper, some factors affecting human nutrition will be discussed, the nutrition situation in Colombia, the importance of nutrition education and its relation to quality of life. It supports the idea that Colombia is currently experiencing a nutrition transition process and the problems it generates can be solved through education, affecting individuals quality of life.

Desserts with a high nutritional value in the industry employees nutrition

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L. Telegenko

2017-04-01

Full Text Available In the article there are considered questions of the sweet foods with a high nutritional value development. Evaluation of the organoleptic and physical-chemical properties of model jelly samples with jost and spirulina showed that the proposed formula and technology gives a product with high consumer properties. There is a theoretically substantiated expediency of a jost and spirulina jelly implementation in such restaurant enterprises as dining rooms in the industrial plants. Using the jost and spirulina nutritional supplements can expand the range of the preventive nutrition foods.

Performance of a five category front-of-pack labelling system - the 5-colour nutrition label - to differentiate nutritional quality of breakfast cereals in France.

Science.gov (United States)

Julia, Chantal; Kesse-Guyot, Emmanuelle; Ducrot, Pauline; Péneau, Sandrine; Touvier, Mathilde; Méjean, Caroline; Hercberg, Serge

2015-02-25

Breakfast cereals exhibit a wide variability in nutritional quality, and differences are not easily grasped by consumers. A simplified nutritional information system might contribute to help consumers make healthier food choices. A five-category colour label based on the Food Standards Agency Nutrient profiling system (FSA score) has been proposed in France to be implemented on the front-of-pack of foods (the five-colour nutrition label - 5-CNL). Objectives were to evaluate the ability of the 5-CNL to discriminate nutritional quality between types of breakfast cereals, within a category and in equivalent products, as well as its ability to change through product reformulation. Nutritional information was collected through an Internet and supermarket research for N = 433 breakfast cereals (N = 380 complete data included in the analyses). Breakfast cereals were categorized according to common attributes in terms of processing and/or ingredients used. The FSA score and 5-CNL category allocation were computed for each cereal. Nutrient content and FSA score were compared across types of cereals. Distribution within the 5-CNL categories was assessed across types of cereals and for equivalent products. Impact of reformulation (reduction of 5 and 10% in simple sugar, saturated fat and sodium) on the 5-CNL category allocation was compared to original allocation with Bapkhar's tests of homogeneity of marginal distribution. Variability in nutritional quality of breakfast cereals was high, as reflected by the FSA score (range -7- 22 for a theoretical range of -15-40) and the 5-CNL (all five categories represented). The 5-CNL allowed for discrimination across types of cereals, within categories of breakfast cereals and for equivalent products (at least 3 categories of the 5-CNL represented). Reformulation scenarios allowed for significant change in 5-CNL allocation: 5% reduction in sugar lead to a modification of the label for 4.21% of products while a reduction of 10

Nutritional, sensory qualities and recommended daily allowances of ...

African Journals Online (AJOL)

Objective: This study investigated the nutritional quality and sensory acceptability of some novel food products (steamed cassava, cassava pottage, cassava French fries, cassava pancake) from fresh cassava roots. Materials and Methods: Proximate, mineral and cyanide composition of the products were determined using ...

Role of nutritional status in predicting quality of life outcomes in cancer--a systematic review of the epidemiological literature.

Science.gov (United States)

Lis, Christopher G; Gupta, Digant; Lammersfeld, Carolyn A; Markman, Maurie; Vashi, Pankaj G

2012-04-24

Malnutrition is a significant factor in predicting cancer patients' quality of life (QoL). We systematically reviewed the literature on the role of nutritional status in predicting QoL in cancer. We searched MEDLINE database using the terms "nutritional status" in combination with "quality of life" together with "cancer". Human studies published in English, having nutritional status as one of the predictor variables, and QoL as one of the outcome measures were included. Of the 26 included studies, 6 investigated head and neck cancer, 8 gastrointestinal, 1 lung, 1 gynecologic and 10 heterogeneous cancers. 24 studies concluded that better nutritional status was associated with better QoL, 1 study showed that better nutritional status was associated with better QoL only in high-risk patients, while 1 study concluded that there was no association between nutritional status and QoL. Nutritional status is a strong predictor of QoL in cancer patients. We recommend that more providers implement the American Society of Parenteral and Enteral Nutrition (ASPEN) guidelines for oncology patients, which includes nutritional screening, nutritional assessment and intervention as appropriate. Correcting malnutrition may improve QoL in cancer patients, an important outcome of interest to cancer patients, their caregivers, and families.

Insects and human nutrition

DEFF Research Database (Denmark)

Roos, Nanna

2018-01-01

Despite high diversity in species as well as metamorphological life-­stages, edible insects are essentially an animal-source food contributing high quality protein and fat when viewed in the context of human nutrition. The nutritional contribution of insects to diets in populations where insects ...

Development and implementation of an audit tool for quality control of parenteral nutrition.

Science.gov (United States)

García-Rodicio, Sonsoles; Abajo, Celia; Godoy, Mercedes; Catalá, Miguel Angel

2009-01-01

The aim of this article is to describe the development of a quality control methodology applied to patients receiving parenteral nutrition (PN) and to present the results obtained over the past 10 years. Development of the audit tool: In 1995, a total of 13 PN quality criteria and their standards were defined based on literature and past experiences. They were applied during 5 different 6-month audits carried out in subsequent years. According to the results of each audit, the criteria with lower validity were eliminated, while others were optimized and new criteria were introduced to complete the monitoring of other areas not previously examined. Currently, the quality control process includes 22 quality criteria and their standards that examine the following 4 different areas: (1) indication and duration of PN; (2) nutrition assessment, adequacy of the nutrition support, and monitoring; (3) metabolic and infectious complications; and (4) global efficacy of the nutrition support regimen. The authors describe the current definition of each criterion and present the results obtained in the 5 audits performed. In the past year, 9 of the 22 criteria reached the predefined standards. The areas detected for further improvements were: indication for PN, nutrition assessment, and management of catheter infections. The definition of quality criteria and their standards is an efficient method of providing a qualitative and quantitative analysis of the clinical care of patients receiving PN. It detects areas for improvement and assists in developing a methodology to work efficiently.

Nutritional quality and child-oriented marketing of breakfast cereals in Guatemala.

Science.gov (United States)

Soo, J; Letona, P; Chacon, V; Barnoya, J; Roberto, C A

2016-01-01

Food marketing has been implicated as an important driver of obesity. However, few studies have examined food marketing in low- and middle-income countries (LMICs). This study documents the prevalence of advertising on cereal boxes in Guatemala and examines associations between various marketing strategies and nutritional quality. One box from all available cereals was purchased from a supermarket located in an urban area in Guatemala City, Guatemala. A content analysis was performed to document child-oriented marketing practices, product claims and health-evoking images. The Nutrient Profile Model (NPM) was used to calculate an overall nutrition score for each cereal (the higher the score, the lower the nutritional quality). In all, 106 cereals were purchased, and half of the cereals featured child-oriented marketing (54, 50.9%). Cereals had a mean (±s.d.) of 5.10±2.83 product claims per cereal, and most cereals (102, 96.2%) contained health-evoking images. Child-oriented cereals had, on average, higher NPM scores (13.0±0.55 versus 7.90±0.74, Ptargeting children were generally of poor nutritional quality. Cereals displaying health claims were also not healthier than those without such claims. Our findings support the need for regulations restricting the use of child-oriented marketing and health claims for certain products.

Influence of denture improvement on the nutritional status and quality of life of geriatric patients.

Science.gov (United States)

Wöstmann, Bernd; Michel, Karin; Brinkert, Bernd; Melchheier-Weskott, Andrea; Rehmann, Peter; Balkenhol, Markus

2008-10-01

Recent research suggests that there is a correlation between nutrition, oral health, dietary habits, patients' satisfaction and their socio-economic status. However, the dependent and independent variables have remained unclear. This exploratory interventional study aimed to identify the impact of denture improvement on the nutritional status as well as the oral health-related quality of life in geriatric patients. Forty-seven patients who were capable of feeding themselves (minimum age: 60 years) and with dentures requiring repair or replacement were selected from a random sample of 100 residents of two nursing homes. Before and 6 months after the dentures were optimised a Mini Nutritional Assessment (MNA) and a masticatory function test were carried out. Nutritional markers (pre-albumin, serum albumin, zinc) were determined and an OHIP-G14 (Oral Health Impact Profile, German version) was recorded in order to determine the effect of the optimised oral situation on the patient's nutritional status and oral health-related quality of life. Despite the highly significant improvement in masticatory ability after the optimisation of the dentures, no general improvement regarding the nutritional status was observed since the albumin, zinc and MNA values remained unchanged and pre-albumin even decreased. Since masticatory ability and masticatory efficiency are not the only factors affecting this, prosthetic measures alone apparently cannot effect a lasting improvement in nutritional status as masticatory ability and masticatory efficiency are not the only factors of influence. Nutrition is not only a matter of masticatory function, but also depends on other influencing factors (e.g. habits, taste and cultural customs as well as financial and organisational aspects).

Nutrition Program Quality Assurance through a Formalized Process of On-Site Program Review

Science.gov (United States)

Paddock, Joan Doyle; Dollahite, Jamie

2012-01-01

A protocol for a systematic onsite review of the Expanded Food and Nutrition Education Program and Supplemental Nutrition Assistance Program-Education was developed to support quality programming and ensure compliance with state guidelines and federal regulations. Onsite review of local nutrition program operations is one strategy to meet this…

Approaches to improving the nutritional quality of barley seed proteins

International Nuclear Information System (INIS)

Shewry, P.R.; Bright, S.W.J.; Burgess, S.R.; Miflin, B.J.

1984-01-01

The poor nutritional quality of barley grain is determined by the low level of lysine in the prolamin storage proteins (hordein). These account for between 35 to 50% of the total grain nitrogen, depending on the nutritional status of the plant. There is a reduced proportion of hordein in mutant high lysine lines but these also have reduced synthesis of storage carbohydrates and hence low yields. Three strategies for improvement are discussed. Increases in the lysine content of hordein may be difficult to achieve because of the presence of complex families of structural genes. It would also be necessary to insert a large number of additional lysine residues. Two more promising approaches are to increase the level of expression of genes coding for lysine-rich globulin storage proteins and to increase the pool of free lysine by selecting mutant lines with relaxed feedback regulation of lysine synthesis. (author)

Foxtail millet: nutritional and eating quality, and prospects for genetic improvement

Directory of Open Access Journals (Sweden)

Lu HE,Bin ZHANG,Xingchun WANG,Hongying LI,Yuanhuai HAN

2015-06-01

Full Text Available Foxtail millet is a minor yet important crop in some areas of the world, particularly northern China. It has strong adaptability to abiotic stresses, especially drought, and poor soil. It also has high nutritional value. Foxtail millet is rich in essential amino acids, fatty acids and minerals, and is considered to be one of the most digestible and non-allergenic grains available and has significant importance for human health. Given foxtail milletrsquo;s ability to adapt to abiotic stresses associated with climate change, it is more important than ever to develop breeding strategies that facilitate the increasing demand for high quality grain that better satisfies consumers. Here we review research on foxtail millet quality evaluation, appearance, cooking and eating quality at the phenotypic level. We review analysis of the main nutrients in foxtail millet, their relationships and the biochemical and genetic factors affecting their accumulation. In addition, we review past progress in breeding this regionally important crop, outline current status of breeding of foxtail millet, and make suggestions to improve grain quality.

Budget Impact of a Comprehensive Nutrition-Focused Quality Improvement Program for Malnourished Hospitalized Patients.

Science.gov (United States)

Sulo, Suela; Feldstein, Josh; Partridge, Jamie; Schwander, Bjoern; Sriram, Krishnan; Summerfelt, Wm Thomas

2017-07-01

Nutrition interventions can alleviate the burden of malnutrition by improving patient outcomes; however, evidence on the economic impact of medical nutrition intervention remains limited. A previously published nutrition-focused quality improvement program targeting malnourished hospitalized patients showed that screening patients with a validated screening tool at admission, rapidly administering oral nutritional supplements, and educating patients on supplement adherence result in significant reductions in 30-day unplanned readmissions and hospital length of stay. To assess the potential cost-savings associated with decreased 30-day readmissions and hospital length of stay in malnourished inpatients through a nutrition-focused quality improvement program using a web-based budget impact model, and to demonstrate the clinical and fiscal value of the intervention. The reduction in readmission rate and length of stay for 1269 patients enrolled in the quality improvement program (between October 13, 2014, and April 2, 2015) were compared with the pre-quality improvement program baseline and validation cohorts (4611 patients vs 1319 patients, respectively) to calculate potential cost-savings as well as to inform the design of the budget impact model. Readmission rate and length-of-stay reductions were calculated by determining the change from baseline to post-quality improvement program as well as the difference between the validation cohort and the post-quality improvement program, respectively. As a result of improved health outcomes for the treated patients, the nutrition-focused quality improvement program led to a reduction in 30-day hospital readmissions and length of stay. The avoided hospital readmissions and reduced number of days in the hospital for the patients in the quality improvement program resulted in cost-savings of $1,902,933 versus the pre-quality improvement program baseline cohort, and $4,896,758 versus the pre-quality improvement program in the

Nutrition support in hospitalised adults at nutritional risk.

Science.gov (United States)

Feinberg, Joshua; Nielsen, Emil Eik; Korang, Steven Kwasi; Halberg Engell, Kirstine; Nielsen, Marie Skøtt; Zhang, Kang; Didriksen, Maria; Lund, Lisbeth; Lindahl, Niklas; Hallum, Sara; Liang, Ning; Xiong, Wenjing; Yang, Xuemei; Brunsgaard, Pernille; Garioud, Alexandre; Safi, Sanam; Lindschou, Jane; Kondrup, Jens; Gluud, Christian; Jakobsen, Janus C

2017-05-19

The prevalence of disease-related malnutrition in Western European hospitals is estimated to be about 30%. There is no consensus whether poor nutritional status causes poorer clinical outcome or if it is merely associated with it. The intention with all forms of nutrition support is to increase uptake of essential nutrients and improve clinical outcome. Previous reviews have shown conflicting results with regard to the effects of nutrition support. To assess the benefits and harms of nutrition support versus no intervention, treatment as usual, or placebo in hospitalised adults at nutritional risk. We searched Cochrane Central Register of Controlled Trials (CENTRAL) in the Cochrane Library, MEDLINE (Ovid SP), Embase (Ovid SP), LILACS (BIREME), and Science Citation Index Expanded (Web of Science). We also searched the World Health Organization International Clinical Trials Registry Platform (www.who.int/ictrp); ClinicalTrials.gov; Turning Research Into Practice (TRIP); Google Scholar; and BIOSIS, as well as relevant bibliographies of review articles and personal files. All searches are current to February 2016. We include randomised clinical trials, irrespective of publication type, publication date, and language, comparing nutrition support versus control in hospitalised adults at nutritional risk. We exclude trials assessing non-standard nutrition support. We used standard methodological procedures expected by Cochrane and the Cochrane Hepato-Biliary Group. We used trial domains to assess the risks of systematic error (bias). We conducted Trial Sequential Analyses to control for the risks of random errors. We considered a P value of 0.025 or less as statistically significant. We used GRADE methodology. Our primary outcomes were all-cause mortality, serious adverse events, and health-related quality of life. We included 244 randomised clinical trials with 28,619 participants that met our inclusion criteria. We considered all trials to be at high risk of bias. Two

EFFECT OF THE CLIMATIC PERIOD ON THE NUTRITIONAL QUALITY OF COW'S MILK IN ANTIOQUIA

Directory of Open Access Journals (Sweden)

Laura Marcela Bustamante Córdoba

2016-01-01

The evaluation and determination of high nutritional value factors in food, such as the protein percentage and the essential amino acids profile, allow for the improvement of quality based milk payment systems that can be applied nationwide and that are based on the initial proposal of Fedegan and the Republic of Colombia

Foliar Nutritional Quality Explains Patchy Browsing Damage Caused by an Invasive Mammal.

Directory of Open Access Journals (Sweden)

Hannah R Windley

Full Text Available Introduced herbivores frequently inflict significant, yet patchy damage on native ecosystems through selective browsing. However, there are few instances where the underlying cause of this patchy damage has been revealed. We aimed to determine if the nutritional quality of foliage could predict the browsing preferences of an invasive mammalian herbivore, the common brushtail possum (Trichosurus vulpecula, in a temperate forest in New Zealand. We quantified the spatial and temporal variation in four key aspects of the foliar chemistry (total nitrogen, available nitrogen, in vitro dry matter digestibility and tannin effect of 275 trees representing five native tree species. Simultaneously, we assessed the severity of browsing damage caused by possums on those trees in order to relate selective browsing to foliar nutritional quality. We found significant spatial and temporal variation in nutritional quality among individuals of each tree species examined, as well as among tree species. There was a positive relationship between the available nitrogen concentration of foliage (a measure of in vitro digestible protein and the severity of damage caused by browsing by possums. This study highlights the importance of nutritional quality, specifically, the foliar available nitrogen concentration of individual trees, in predicting the impact of an invasive mammal. Revealing the underlying cause of patchy browsing by an invasive mammal provides new insights for conservation of native forests and targeted control of invasive herbivores in forest ecosystems.

Role of nutritional status in predicting quality of life outcomes in cancer – a systematic review of the epidemiological literature

Science.gov (United States)

2012-01-01

Malnutrition is a significant factor in predicting cancer patients’ quality of life (QoL). We systematically reviewed the literature on the role of nutritional status in predicting QoL in cancer. We searched MEDLINE database using the terms “nutritional status” in combination with “quality of life” together with “cancer”. Human studies published in English, having nutritional status as one of the predictor variables, and QoL as one of the outcome measures were included. Of the 26 included studies, 6 investigated head and neck cancer, 8 gastrointestinal, 1 lung, 1 gynecologic and 10 heterogeneous cancers. 24 studies concluded that better nutritional status was associated with better QoL, 1 study showed that better nutritional status was associated with better QoL only in high-risk patients, while 1 study concluded that there was no association between nutritional status and QoL. Nutritional status is a strong predictor of QoL in cancer patients. We recommend that more providers implement the American Society of Parenteral and Enteral Nutrition (ASPEN) guidelines for oncology patients, which includes nutritional screening, nutritional assessment and intervention as appropriate. Correcting malnutrition may improve QoL in cancer patients, an important outcome of interest to cancer patients, their caregivers, and families. PMID:22531478

The effect of nutritional quality on comparing environmental impacts of human diets

NARCIS (Netherlands)

Kernebeek, van H.R.J.; Oosting, S.J.; Feskens, E.J.M.; Gerber, P.J.; Boer, de I.J.M.

2014-01-01

Several studies support the general conclusion that plant-based diets have a lower environmental impact than animal-based diets. These studies, however, do not account for the nutritional quality of diets. The main objective of our study, therefore, was to explore if accounting for nutritional

Improvement of nutritional quality and antioxidant activities of yeast ...

African Journals Online (AJOL)

Jane

2011-06-27

Jun 27, 2011 ... help the human body and animals to reduce the oxidative damage (Yang ... antioxidant level and some nutritional quality of low cost substrate ..... anti-aging, anti-carcinogen, anti-inflammation, anti- ... in muscle food. J. Agric.

Heat-treatment reduces anti-nutritional phytochemicals and maintains protein quality in genetically improved hulled soybean flour

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Ariela Werneck de Carvalho

2013-06-01

Full Text Available The soybean is a protein source of high biological value. However, the presence of anti-nutritional factors affects its protein quality and limits the bioavailability of other nutrients. The effect of heat-treatment, 150 ºC for 30 minutes, on hulled and hull-less soybean flour from the cultivar UFVTN 105AP on urease, trypsin inhibitor activity, protein solubility, amino acid profile, and in vivo protein quality was investigated. The treatment reduced the trypsin inhibitor activity and urease, but it did not affect protein solubility. Protein Efficiency Coefficient (PER values of the flours were similar, and the PER of the hull-less soybean flour did not differ from casein. The Net Protein Ratio (NPR did not differ between the experimental groups. The True Digestibility (TD of the flours did not differ, but both were lower in casein and the Protein Digestibility Corrected Amino Acid Score (PDCCAS was lower than the TD, due to limited valine determined by the chemical score. Therefore, the flours showed reduced anti-nutritional phytochemicals and similar protein quality, and therefore the whole flours can be used as a source of high quality protein.

Nutritional status, quality of life and CD4 cell count of adults living ...

African Journals Online (AJOL)

Keywords: CD4 cell count; Quality of Life; adults; nutritional status; nutritional intake. Nutritional status .... used to calculate the Body Mass Index (BMI). BMI was ... fat consumption as a percentage of the total food energy intake, and component ..... except when the CD4 counts fall very low.5,27 The CD4 cell count may offer a ...

Importance of taste, nutrition, cost and convenience in relation to diet quality: Evidence of nutrition resilience among US adults using National Health and Nutrition Examination Survey (NHANES) 2007-2010.

Science.gov (United States)

Aggarwal, Anju; Rehm, Colin D; Monsivais, Pablo; Drewnowski, Adam

2016-09-01

Concerns with taste, nutrition, cost, and convenience are said to be key influences on food choices. This study examined the importance of food-related attitudes in relation to diet quality using US national level data. Interactions by socioeconomic status (SES), gender and race/ethnicity were tested. Analyses of 8957 adults from National Health and Nutrition Examination Survey (NHANES 2007-2010) were conducted in 2014-15. Perceived importance of taste, nutrition, cost, and convenience in dietary choices were assessed using 4-point Likert scales. Education and family income-to-poverty ratio (FIPR) were SES indicators. Healthy Eating Index (HEI-2010), a measure of adherence to 2010 dietary guidelines, was the diet quality measure. Survey-weighted regressions examined associations between attitudes and HEI, and tested for interactions. Taste was rated as "very important" by 77.0% of the US adults, followed by nutrition (59.9%), cost (39.9%), and convenience (29.8%). However, it was the perceived importance of nutrition that most strongly predicted HEI (β: +8.0 HEI scores among "very important" vs. "not at all important"). By contrast, greater importance for taste and convenience had a weak inverse relation with HEI (β: -5.1 and -1.5 respectively), adjusting for SES. Significant interactions were observed by race/ethnicity, but not SES and gender. Those who prioritized nutrition during food shopping had higher-quality diets regardless of gender, education and income in the US. Certain racial/ethnic groups managed to eat healthy despite attaching importance to cost and convenience. This is the first evidence of nutrition resilience among US adults using national data, which has huge implications for nutrition interventions. Published by Elsevier Inc.

Consumers and Food Choice: Quality, Nutrition and Genes

NARCIS (Netherlands)

Tijskens, L.M.M.; Iztok Ostan, I.; Borut Poljsak, B.; Simcic, M.

2010-01-01

The quantity and quality of food needed for reproduction differs from nutritional needs for health and longevity. The choice of food type and amount is driven by our genetic need for growth and reproduction, not for long term health. So, fast digestible food, rich in energy is searched for. We

Quality and nutritional properties of pasta products enriched with immature wheat grain.

Science.gov (United States)

Casiraghi, Maria Cristina; Pagani, Maria Ambrogina; Erba, Daniela; Marti, Alessandra; Cecchini, Cristina; D'Egidio, Maria Grazia

2013-08-01

In this study, nutritional and sensory properties of pasta enriched with 30% immature wheat grain (IWG), a natural source of fructo-oligosaccharides (FOS), are evaluated. Colour and cooking quality, nutritional value and glycaemic index (GI) of pasta were assessed in comparison with commercially enriched inulin and 100% wholewheat pastas. IWG integration induced deep changes in colour, without negatively affecting the cooking quality of pasta, and promoted nutritional quality by increasing the fibre content; IWG pasta presented a remarkable leaching of FOS in cooking water, thus providing only 1 g of FOS per serving. IWG pastas showed a GI of 67 (dried) and 79 (fresh), not significantly different from commercial pasta products. IWG can be considered an interesting ingredient to obtain functional products 'naturally enriched' in FOS and fibre. Results about FOS leaching suggest that, in dealing with functional effects, the actual prebiotic content should be carefully considered on food 'as eaten'.

Association between Nutritional Awareness and Diet Quality: Evidence from the Observation of Cardiovascular Risk Factors in Luxembourg (ORISCAV-LUX Study

Directory of Open Access Journals (Sweden)

Ala'a Alkerwi

2015-04-01

Full Text Available This study examined the association between nutritional awareness and diet quality, as indicated by energy density, dietary diversity and adequacy to achieve dietary recommendations, while considering the potentially important role of socioeconomic status (SES. Data were derived from 1351 subjects, aged 18–69 years and enrolled in the ORISCAV-LUX study. Energy density score (EDS, dietary diversity score (DDS and Recommendation Compliance Index (RCI were calculated based on data derived from a food frequency questionnaire. Nutritional awareness was defined as self-perception of the importance assigned to eating balanced meals, and classified as high, moderate, or of little importance. Initially, a General Linear Model was fit that adjusted for age, sex, country of birth, and body mass index (BMI. Furthermore, simultaneous contributions to diet quality of individual-level socioeconomic factors, education, and household income were examined across levels of nutritional awareness. Attributing high importance was associated inversely with energy density (p = 0.02, positively with both dietary diversity (p < 0.0001, and adequacy to dietary recommendations (p < 0.0001, independent of demographic factors, weight status and SES. Further adjustment for household income in the EDS-related multivariable model, reduced the β coefficient by 47% for the “moderate importance” category and 36% for the “high importance” category. Likewise, the β coefficient decreased by 13.6% and 10.7% in the DDS-related model, and by 12.5%, and 7.1% in the RCI-related model, respectively, across awareness categories. Nutritional awareness has a direct effect on diet quality, with a minor component of variance explained by improved income. The impact of nutritional awareness on diet quality seems to be a promising area for both health promotion and health policy research.

Nutritional and sensory quality evaluation of sponge cake prepared by incorporation of high dietary fiber containing mango (Mangifera indica var. Chokanan) pulp and peel flours.

Science.gov (United States)

Aziah, A A Noor; Min, W Lee; Bhat, Rajeev

2011-09-01

Sponge cake prepared by partial substitution of wheat flour with mango pulp and mango peel flours (MPuF and MPeF, respectively) at different concentrations (control, 5%, 10%, 20% or 30%) were investigated for the physico-chemical, nutritional and organoleptic characteristics. Results showed sponge cake incorporated with MPuF and MPeF to have high dietary fiber with low fat, calorie, hydrolysis and predicted glycemic index compared with the control. Increasing the levels of MPuF and MPeF in sponge cake had significant impact on the volume, firmness and color. Sensory evaluation showed sponge cake formulated with 10% MPuF and 10% MPeF to be the most acceptable. MPeF and MPuF have high potential as fiber-rich ingredients and can be utilized in the preparation of cake and other bakery products to improve the nutritional qualities.

Quality of Life Programme--food, nutrition, and health--projects promotion.

Science.gov (United States)

Boenke, A

2001-03-01

The EC Quality of Life Programme (QoL), Key Action 1--Food, Nutrition & Health aims at providing a healthy, safe, and high-quality food supply leading to reinforced consumer's confidence in the safety of the European food. Key Action 1 is currently supporting several European projects investigating analytical methods for food control including sensors, risk analysis, and food safety standardisation. Their objectives range from the development and validation of prevention strategies for mycotoxin formation via the development of a communication platform for Genetically Modified Organisms (GMO), validation and standardisation of diagnostic Polymerase Chain Reaction (PCR) for food-borne pathogens, up to the evaluation of the potential cancer-preventing activity of pro- and pre-biotic ("SYNBIOTIC") combinations in human volunteers. This paper also informs on future research needs in food safety.

[Quality control an assessment system. Its location within a program for food, nutrition and metabolic intervention].

Science.gov (United States)

Santana Porbén, S

2012-01-01

A design proposal for a HQCAS Hospital Quality Control and Assessment System of the nutritional and feeding care processes conducted in a hospital environment is presented in this article. The design proposal is accompanied of the results of inspections conducted by the hospital NST Nutritional Support Group between 2005-2010. The system design includes quality policies that should rule the useful and safe conduction of such processes, the recording and documentary foundations of the System, and the quality control and assessment exercises for the continuous verification of such established policies. The current state of the conduction of these processes was documented from secondary records opened by the NST after satisfying consultation requests from the medical care teams of the institution. Inspections conducted by the NST revealed that less than half of clinical charts contained information minimally enough for elaborating nutritional judgments, almost one-fifth of the assisted patients were on Nils Per Oris, for whom no nutritional support schemes were prescribed, and a low prescription and usage of artificial nutrition schemes. Corrective measures adopted by the NST served to significantly increase the rates of successful completion of inspected processes. Quality assurance of feeding and nutritional care processes is a practical as well as an intellectual activity subjected to constant remodeling, in order to always warrant the fulfillment of quality policies advanced by the NST, and thus, that the patient benefits from the prescribed nutritional intervention strategy.

Do structural quality indicators of nutritional care influence malnutrition prevalence in Dutch, German, and Austrian nursing homes?

Science.gov (United States)

van Nie, Noémi C; Meijers, Judith M M; Schols, Jos M G A; Lohrmann, Christa; Spreeuwenberg, Marieke; Halfens, Ruud J G

2014-01-01

The aim of this study was to explore whether structural quality indicators for nutritional care influence malnutrition prevalence in the Netherlands, Germany, and Austria. Furthermore, differences in malnutrition prevalence and structural quality indicators for nutritional care nursing homes in the three countries were examined. This was a cross-sectional, multicenter study using a standardized questionnaire at the patient, ward, and institutional levels. Malnutrition was assessed by low body mass index, undesired weight loss, and reduced intake. Structural quality indicators of nutritional care were measured at the ward and institutional levels. The prevalence of malnutrition differed significantly between the three countries (Netherlands 18%, Germany 20%, and Austria 22.7%). Structural quality indicators related to nutritional care as having a guideline of prevention and treatment of malnutrition were related to malnutrition and explained malnutrition prevalence variance between the Netherlands and Germany. Differences between the Netherlands and Austria in malnutrition prevalence still existed after controlling for these quality structural indicators. Structural quality indicators of nutritional care are important in explaining malnutrition variance between the Netherlands and Germany. However, they did not explain the difference in malnutrition prevalence between the Netherlands and Austria. Investigating the role of process indicators may provide insight in the role of structural quality indicators of nutritional care in explaining the malnutrition prevalence differences between the Netherlands and Austria. Copyright © 2014 Elsevier Inc. All rights reserved.

Quality assessment of nutrition coverage in the media: a 6-week survey of five popular UK newspapers.

Science.gov (United States)

Kininmonth, Alice R; Jamil, Nafeesa; Almatrouk, Nasser; Evans, Charlotte E L

2017-12-27

To investigate the quality of nutrition articles in popular national daily newspapers in the UK and to identify important predictors of article quality. Newspapers are a primary source of nutrition information for the public. Newspaper articles were collected on 6 days of the week (excluding Sunday) for 6 weeks in summer 2014. Predictors included food type and health outcome, size of article, whether the journalist was named and day of the week. A validated quality assessment tool was used to assess each article, with a minimum possible score of -12 and a maximum score of 17. Newspapers were checked in duplicate for relevant articles. The association of each predictor on article quality score was analysed adjusting for remaining predictors. A logistic regression model was implemented with quality score as the binary outcome, categorised as poor (score less than zero) or satisfactory (score of zero or more). Over 6 weeks, 141 nutrition articles were included across the five newspapers. The median quality score was 2 (IQR -2-6), and 44 (31%) articles were poor quality. There was no substantial variation in quality of reporting between newspapers once other factors such as anonymous publishing, health outcome, aspect of diet covered and day of the week were taken into account. Particularly low-quality scores were obtained for anonymously published articles with no named journalist, articles that focused on obesity and articles that reported on high fat and processed foods. The general public are regularly exposed to poor quality information in newspapers about what to eat to promote health, particularly articles reporting on obesity. Journalists, researchers, university press officers and scientific journals need to work together more closely to ensure clear, consistent nutrition messages are communicated to the public in an engaging way. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No

Nutritional Status and Nutrition Quality in Patients with Non-Alcoholic Fatty Liver Disease.

Science.gov (United States)

Vranešić Bender, Darija; Nutrizio, Marinela; Jošić, Mirja; Ljubas Kelečić, Dina; Karas, Irena; Premužić, Marina; Domislović, Viktor; Rotim, Cecilija; Krznarić, Željko

2017-12-01

Non-alcoholic fatty liver disease (NAFLD) is becoming a major health burden with increasing prevalence worldwide due to its close association with the epidemic of obesity. Currently there is no standardized pharmacological treatment, and the only proven effective therapeutic strategy is lifestyle modification, therefore it is important to determine the potential dietary targets for the prevention and treatment of NAFLD. We assessed nutritional status in 30 patients diagnosed with NAFLD using anthropometric parameters, hand grip strength, and lifestyle and dietetic parameters (physical activity, NRS2002 form and three-day food diary). The mean body mass index was 29.62±4.61 kg/m2, yielding 86.67% of obese or overweight patients. Physical activity results indicat-ed poorly active subjects. Excessive energy intake was recorded in 27.78% of patients. The mean in-take of macronutrients was as follows: 15.5% of proteins, 42.3% of carbohydrates and 42.2% of fat, with -deficient micronutrient intake of calcium, magnesium, iron, zinc, and vitamins A, B1 and B2. The -results showed that the quality of nutrition in study subjects was not accordant to current rec-ommendations and that they consumed a high proportion of fat, especially saturated fatty acids, along with low micronutrient intake. The results obtained might point to the importance of unbalanced diet as a contributing factor in NAFLD development.

Nutrition myths - the factor influencing the quality of children's diets

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Slávka Mrosková

2016-03-01

Full Text Available Aim: To analyse the influence of parents' belief in nutrition myths on the frequency of their serving certain foods to their children. Design: Cross-sectional study. Methods: Survey carried out with 297 respondents - parents of children aged 5-18 years. The data collection took place between September 2013 and December 2014. The questionnaire focussed on 14 nutrition myths related to selected foods (milk, dairy products, meat, offal, fruit, vegetables, eggs, fish, legumes, soya, and flour dishes. At the same time, the parents reported the frequency of their serving the monitored foods to their children. In the statistical analysis, Spearman's rank correlation coefficient was used. Results: For nine nutrition myths we found significant negative coefficients between a certain nutrition myth and the frequency of the serving of the food. The nutrition myths related to the consumption of fish (r = -0.328, eggs (r = -0.203, soya (r = -0.301; -0.290, offal (r = -0.155, meat (r = -0.128, milk (r = -0.272; -0.254, and fruit/vegetables (r = -0.104. Conclusion: The belief in nutrition myths appears to be a determinant modifying parental behaviour and subsequently the quality of children's diets.

Performance characteristics of NuVal and the Overall Nutritional Quality Index (ONQI).

Science.gov (United States)

Katz, David L; Njike, Valentine Y; Rhee, Lauren Q; Reingold, Arthur; Ayoob, Keith T

2010-04-01

Improving diets has considerable potential to improve health, but progress in this area has been limited, and advice to increase fruit and vegetable intake has largely gone unheeded. Our objective was to test the performance characteristics of the Overall Nutritional Quality Index (ONQI), a tool designed to help improve dietary patterns one well-informed choice at a time. The ONQI was developed by a multidisciplinary group of nutrition and public health scientists independent of food industry interests and is the basis for the NuVal Nutritional Guidance System. Dietary guidelines, existing nutritional scoring systems, and other pertinent scientific literature were reviewed. An algorithm incorporating >30 entries that represent both micro- and macronutrient properties of foods, as well as weighting coefficients representing epidemiologic associations between nutrients and health outcomes, was developed and subjected to consumer research and testing of performance characteristics. ONQI and expert panel rankings correlated highly (R = 0.92, P consumer testing, approximately 80% of >800 study participants indicated that the ONQI would influence their purchase intent. ONQI scoring distinguished the more-healthful DASH (Dietary Approaches to Stop Hypertension) diet (mean score: 46) from the typical American diet according to the National Health and Nutrition Examination Survey (NHANES) 2003-2006 (mean score: 26.5; P purchase patterns and significant correlation with health outcomes in large cohorts of men and women followed for decades. NuVal offers universally applicable nutrition guidance that is independent of food industry interests and is supported by consumer research and scientific evaluation of its performance characteristics.

Quality of life and nutritional status among cancer patients on chemotherapy.

Science.gov (United States)

Vergara, Nunilon; Montoya, Jose Enrique; Luna, Herdee Gloriane; Amparo, Jose Roberto; Cristal-Luna, Gloria

2013-07-01

Malnutrition is prevalent among cancer patients, and maybe correlated with altered quality of life. The objective of this study is to determine wether quality of life among cancer patients on chemotherapy at the National Kidney and Transplant Institute- Cancer Unit differs from patients with normal nutrition based on the Subjective Global Assessment scale. A cross sectional study was conducted among cancer patients admitted for chemotherapy at the National Kidney and Transplant Institute-Cancer Unit from January to May 2011. Demographic profile, performance status by Eastern Cooperative Oncology Group performance scale, nutritional status assessment by Subjective Global Assessment, and quality of life assessment by the European Organization for Research and Treatment of Cancer QoL-30 core module were obtained. Descriptive statistics and ANOVA were performed for analysis of quality of life parameters and nutritional status. A total of 97 subjects were included in this study, 66 subjects (68.04%) were females and 31 (31.96%) were males. Mean age was 54.55 ± 11.14 years, while mean performance status by the Eastern Cooperative Oncology Group classification was 0.88 ± 0.83 with a range of 0-3. According to the Subjective Global Assessment, there were 58 patients with SGA A, classified to have adequate nutrition, and 39 patients (40.21%) were considered malnourished. Among these 39 patients, 32 were classified SGA-B (moderately malnourished) and 7 were classified SGA C (severely malnourished) mean global quality of life was 68.73 ± 19.05. Results from ANOVA test revealed that patients were statistically different across the Subjective Global Assessment groups according to global quality of life (p<0.001), physical (p<0.001), role (p<0.001), emotional (p<0.001), and cognitive functioning (p<0.001); fatigue (p<0.001), nausea and vomiting (p<0.001), pain (p<0.001), insomnia (p<0.001), and appetite loss (p<0.001). GLOBAL QUALITY OF LIFE AND ITS PARAMETERS: physical state

Quality of Life and Nutritional Status Among Cancer Patients on Chemotherapy

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Nunilon Vergara

2013-07-01

Full Text Available Objectives: Malnutrition is prevalent among cancer patients, and maybe correlated with altered quality of life. The objective of this study is to determine whether quality of life among cancer patients on chemotherapy at the National Kidney and Transplant Institute- Cancer Unit differs from patients with normal nutrition based on the Subjective Global Assessment scale.Methods: A cross sectional study was conducted among cancer patients admitted for chemotherapy at the National Kidney and Transplant Institute-Cancer Unit from January to May 2011. Demographic profile, performance status by Eastern Cooperative Oncology Group performance scale, nutritional status assessment by Subjective Global Assessment, and quality of life assessment by the European Organization for Research and Treatment of Cancer QoL-30 core module were obtained. Descriptive statistics and ANOVA were performed for analysis of quality of life parameters and nutritional status.Results: A total of 97 subjects were included in this study, 66 subjects (68.04% were females and 31 (31.96% were males. Mean age was 54.55 ± 11.14 years, while mean performance status by the Eastern Cooperative Oncology Group classification was 0.88 ± 0.83 with a range of 0-3. According to the Subjective Global Assessment, there were 58 patients with SGA A, classified to have adequate nutrition, and 39 patients (40.21% were considered malnourished. Among these 39 patients, 32 were classified SGA-B (moderately malnourished and 7 were classified SGA C (severely malnourished mean global quality of life was 68.73 ± 19.05. Results from ANOVA test revealed that patients were statistically different across the Subjective Global Assessment groups according to global quality of life (p<0.001, physical (p<0.001, role (p<0.001, emotional (p<0.001, and cognitive functioning (p<0.001; fatigue (p<0.001, nausea and vomiting (p<0.001, pain (p<0.001, insomnia (p<0.001, and appetite loss (p<0.001.Conclusion: Global

Effect of nutritive level on carcass traits and meat quality of IHDH foals

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De Palo, Pasquale; Tateo, Alessandra; Maggiolino, Aristide; Centoducati, Pasquale

2014-01-01

The present work describes the effect of nutritive level on horse carcass traits and on meat quality. Eighteen male Italian Heavy Draught Horse (IHDH) breed foals were employed in the study. Soon after foaling they were randomly subdivided into three groups according to three nutritive level classes: 150%, 180% and 200% of maintenance requirements. Live weight, hot carcass weight and dressing percentage of each animal were recorded. After slaughtering, meat samples were collected from Longissimus dorsi muscle. The right half carcass of each animal was then divided into cuts. Each one was subdivided into lean, fat and bones. Live weight, carcass weight and dressing percentage were not affected by nutritive level (P > 0.05). Horses fed with the lower nutritive level showed a higher incidence of lean and a lower incidence of fat (P 0.05). Probably the tendency of IHDH foals to concentrate adipogenesis in the subcutaneous district could explain the lack of influence of nutritive level on meat quality parameters and its influence on carcass and cut composition, which tend to be richer in fat. PMID:24961285

Prevalence of malnutrition among older people in medical and surgical wards in hospital and quality of nutritional care: A multicenter, cross-sectional study.

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Bonetti, Loris; Terzoni, Stefano; Lusignani, Maura; Negri, Marina; Froldi, Marco; Destrebecq, Anne

2017-12-01

To determine and compare the prevalence of malnutrition in medical and surgical hospital units; to assess quality of nutritional care and patients' perception about quality of food and nutritional care. Hospital malnutrition in older people leads to increased mortality, length of stay, risk of infections and pressure ulcers. Several studies show that malnutrition is often caused by hospitalisation and related to poor nutritional care. Few studies report data on surgical older patients. A cross-sectional, multicenter study was conducted in 12 hospitals in northern Italy. Malnutrition prevalence was determined according to the Mini Nutritional Assessment full-version. Head nurses were interviewed in 80 units, through a validated questionnaire regarding quality of nutritional care. Semi-structured interviews were administered to a sample of patients, to investigate their perception about quality of food and nutritional care. Two hundred twenty-eight patients of 1,066 were malnourished (21.4%). Medical patients were at higher risk, so were women, patients aged 85 or more, with impaired autonomy, pressure ulcers or taking more than three drugs. The lack of personnel impacts on quality of care: in 55% of the units, no nutritional screening is performed; nutritional history is investigated in 48% only. No protocols for nutritional problems exist in 70% of the wards; hardly ever the intake is measured. Patients are mostly satisfied, even though they report that food has no taste and is not well presented. They remark the need for more personnel. Prevalence was high, as found in other studies. Medical patients were at higher risk. Nutritional care was inadequate, and often no measures were adopted to prevent malnutrition. Staffing should be increased during meals. These findings will provide indications on the strategies needed to overcome such barriers. © 2017 John Wiley & Sons Ltd.

Nutritional quality and labelling of ready-to-eat breakfast cereals: the contribution of the French observatory of food quality.

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Goglia, R; Spiteri, M; Ménard, C; Dumas, C; Combris, P; Labarbe, B; Soler, L G; Volatier, J L

2010-11-01

To assess developments in the nutritional quality of food products in various food groups in France, an Observatory of Food Quality (Oqali) was created in 2008. To achieve its aims, Oqali built up a new database to describe each specific food item at the most detailed level, and also included economic parameters (market share and mean prices). The objective of this paper is to give a detailed analysis of the monitoring of the ready-to-eat breakfast cereals (RTEBCs) sector in order to show the benefits of the Oqali database. Analysis was limited to products with nutritional information on labels. Packaging was provided by manufacturers or retailers, or obtained by buying products in regular stores. Economic parameters were obtained from surveys on French food consumption and data from consumer purchase panels. The breakfast cereal sector was divided into 10 categories and 5 types of brand. Oqali has developed anonymous indicators to describe product characteristics for each category of RTEBC and each type of brand by cross-referencing nutritional values with economic data. Packaging-related data were also analysed. The major nutritional parameters studied were energy, protein, fat, saturated fat, carbohydrates, sugars, fibre and sodium. Analysis was performed on the basis of descriptive statistics, multivariate statistics and a Kruskal-Wallis test. For the RTEBC, there is large variability in nutrient content throughout the sector, both within and between product categories. There is no systematic relation between brand type and nutritional quality within each product category, and the proportion of brand type within each product category is different. Nutritional labels, claims and pictograms are widespread on packages but vary according to the type of brand. These findings form the basis for monitoring developments in the nutritional composition and packaging-related data for breakfast cereals in the future. The final objective is to expand the approach

Highly nutritional cookies based on a novel bean-cassava-wheat flour mix formulation

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Diana Carolina Cabal G.

2014-12-01

Full Text Available Nutritional deficiencies are common among children in Colombia, and innovative strategies and supplements are needed in order to effectively address this problem. For example, in Colombia, when measured as ferritin, iron deposits are deficient in 58.2% of children between two and eight years of age. If a formulation is made with highly nutritional ingredients, cookies will have the potential to be used as supplements in children's diets because of their simple manufacturing process, long shelf life, and high acceptability. This study aimed to develop biofortified cookies, based on a bean-cassava-wheat flour mix, for children. The methodology grouped several studies in order to define the best treatment for the production of bean flour and the flour mix to produce cookies, prioritizing the nutritional content and the microbiological and sensorial quality. A production procedure for bean-based flour, suitable for the production of cookies with adequate nutritional, sensorial and microbiological characteristics was obtained. Additionally, the rheological characteristics of the proposed flour mixes permitted other possible uses for the bread-making industry, substituting cereal flours with flours with higher micronutrient contents. However, further studies are needed to determine the nutritional effects of the regular ingestion of biofortified cookies on children.

Microbiological Evaluation and Nutritional Quality of Ogi made from ...

African Journals Online (AJOL)

Microbiological evaluation and nutritional quality of ogi made from sorghum substituted with millet was carried out in this research work. A standard method was used for the proximate composition analysis and characterization of isolates was carried out by standard microbiological techniques. Protein content was found to ...

Impact of nutritional status on the quality of life of advanced cancer patients in hospice home care.

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Shahmoradi, Negar; Kandiah, Mirnalini; Peng, Loh Su

2009-01-01

Cancer patients frequently experience malnutrition and this is an important factor in impaired quality of life. This cross-sectional study examined the association between global quality of life and its various subscales with nutritional status among 61 (33 females and 28 males) advanced cancer patients cared for by selected hospices in peninsular Malaysia. The Patient Generated-Subjective Global Assessment (PG-SGA) and the Hospice Quality of Life Index (HQLI) were used to assess nutritional status and quality of life, respectively. Nine (14.7%) patients were well-nourished, 32 (52.5%) were moderately or suspected of being malnourished while 20 (32.8%) of them were severely malnourished. The total HQLI mean score for these patients was 189.9-/+51.7, with possible scores ranging from 0 to 280. The most problem areas in these patients were in the domain of functional well-being and the least problems were found in the social/spiritual domain. PG-SGA scores significantly correlated with total quality of life scores (r2= 0.38, pnutritional status exhibited a lower quality of life. Advanced cancer patients with poor nutritional status have a diminished quality of life. These findings suggest that there is a need for a comprehensive nutritional intervention for improving nutritional status and quality of life in terminally ill cancer patients under hospice care.

Tailored nutrition education: is it really effective?

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Eyles, Helen; Ni Mhurchu, Cliona

2012-03-01

There has been a growing interest in tailored nutrition education over the previous decade, with a number of literature reviews suggesting this intervention strategy holds considerable potential. Nevertheless, the majority of intervention trials undertaken to date have employed subjective self-report outcome measures (such as dietary recalls). The aim of the present review is to further consider the likely true effect of tailored nutrition education by assessing the findings of tailored nutrition education intervention trials where objective outcome measures (such as sales data) have been employed. Four trials of tailored nutrition education employing objective outcome measures were identified: one was undertaken in eight low-cost supermarkets in New Zealand (2010; n 1104); one was an online intervention trial in Australia (2006; n 497); and two were undertaken in US supermarkets (1997 and 2001; n 105 and 296, respectively). Findings from the high-quality New Zealand trial were negative. Findings from the US trials were also generally negative, although reporting was poor making it difficult to assess quality. Findings from the high-quality online trial were positive, although have limited generalisability for public health. Trials employing objective outcome measures strongly suggest tailored nutrition education is not effective as a stand-alone strategy. However, further large, high-quality trials employing objective outcome measures are needed to determine the true effectiveness of this popular nutrition intervention strategy. Regardless, education plays an important role in generating social understanding and acceptance of broader interventions to improve nutrition.

The nutritional quality of Spirulina platensis of Tamenrasset, Algeria

African Journals Online (AJOL)

pc

2015-05-13

May 13, 2015 ... Key words: Spirulina platensis, nutritional, quality, proteins, fatty acids. ... advantages make S. platensis a good raw material for the healthy food (Anitha and ... The fat content is determined by the Soxhlet extraction method by using .... human milk and some expensive vegetable oils according to Pierlovisi ...

Indices for the assessment of nutritional quality of meals: a systematic review

NARCIS (Netherlands)

Gorgulho, B.M.; Pot, G.K.; Sarti, F.M.; Marchioni, D.M.

2016-01-01

This systematic review aimed to synthesise information on indices developed to evaluate nutritional quality of meals. A strategy for systematic search of the literature was developed using keywords related to assessment of meal quality. Databases searched included ScienceDirect, PubMed, Lilacs,

Effect of natural biostimulants on yield and nutritional quality: an example of sweet yellow pepper (Capsicum annuum L.) plants.

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Parađiković, Nada; Vinković, Tomislav; Vinković Vrček, Ivana; Žuntar, Irena; Bojić, Mirza; Medić-Šarić, Marica

2011-09-01

Modifications in growing techniques can affect the yield and nutritional quality of various cultivated plant species. Owing to its high nutritional value, pepper (Capsicum annuum L.) was used in this study as a model plant to investigate the effect of natural biostimulants on yield and fruit quality parameters under conditions of reduced fertilisation. A positive influence of biostimulant treatment on yield parameters was observed. The overall increase in the pigment content of leaves after biostimulant application agreed well with the higher total and commercial yields of treated pepper cultivars compared with their controls. The results showed that natural biostimulants had a positive effect on the vitamin C and total phenolic contents in pepper fruits during the hot summer season. The 1,1-diphenyl-2-picrylhydrazyl (DPPH) and 2,2'-azinobis(3-ethylbenzothiazoline-6-sulfonate) (ABTS) antioxidant activities were also significantly higher (P hydroponically. Thus the application of biostimulants could be considered as a good production strategy for obtaining high yields of nutritionally valuable vegetables with lower impact on the environment. Copyright © 2011 Society of Chemical Industry.

Assessment of the nutritional quality of smoked catfish ( Clarias ...

African Journals Online (AJOL)

This study examined the nutritional quality of smoked Catfish Clarias gariepinus obtained in three different markets in Lapai, Niger State, Nigeria for a period of three months. Proximate compositions of smoked Clarias gariepinus were determined. The highest protein content (49.27 ± 2.59) was recorded in smoked fish ...

Analysis of nutritional quality of low phytic acid mutants in maize

International Nuclear Information System (INIS)

Yuan Ming'an; Luo Hongbing; Wang Zhonghua; Chen Jinhong; Mei Shufang; Shu Xiaoli; Wu Dianxing

2008-01-01

Major nutritional quality and components of eight low phytic acid (lpa) mutants and their corresponding wild types were studied. Compared to their corresponding wild types, the content of inorganic P (Pi) was all increased several times, while the content of total P (TP) in mutants was almost the same as their wild types. The contents of crude lipid and amylose were similar, but total starch was significantly different. Crude protein in some of mutants was increased significantly. Most of amino acids were increased, and essential amino acid-Lysine was increased except mutants derived from Q319 and X178. Mineral macronutrients and micronutrients were similar. All results showed that the lpa mutation in maize could enhance the nutritional quality and bioactivities. (authors)

[Improving diet quality in children through a new nutritional education programme: INFADIMED].

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Bibiloni, Maria Del Mar; Fernández-Blanco, Jordi; Pujol-Plana, Noemí; Martín-Galindo, Núria; Fernández-Vallejo, Maria Mercè; Roca-Domingo, Mariona; Chamorro-Medina, Juan; Tur, Josep A

To assess the results of a nutritional education programme developed by using available local resources to improve diet quality and decrease overweight and obesity prevalence among children. A longitudinal intervention study by means of nutritional education (INFADIMED) in children (aged 3-7 years) from Vilafranca del Penedès (Barcelona, Spain), recruited from preschool centres and primary schools, with an intervention or INFADIMED group (n=319; 50.2% female) and a control group (n=880; 49.8% female). Weight, height and body mass index were measured in both groups at the beginning and at the end of the programme. Adherence to the Mediterranean diet was also assessed using the KIDMED test. Consumption of fruit or juices, vegetables, yogurt and/or cheese, pasta or rice, and nuts increased, while skipping breakfast, consumption of bakery products for breakfast, and/or consumption of sweets several times per day decreased in the INFADIMED group. INFADIMED also changed, from the beginning to the end of the study, the adherence to a Mediterranean diet: high (39.2% to 70.5%), acceptable (49.2% to 28.2%), and low (11.6% to 1.3%). Approximately 2.6% of the participants in the control group and 11.3% of the participants in the INFADIMED group who were overweight and obese changed to normal weight (odds ratio: 4.08; 95% confidence interval: 2.37-7.04). INFADIMED is a nutritional education programme with benefits on both diet quality and overweight and obesity prevalence among children. Copyright © 2017 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

[IMPLEMENTATION OF A QUALITY MANAGEMENT SYSTEM IN A NUTRITION UNIT ACCORDING TO ISO 9001:2008].

Science.gov (United States)

Velasco Gimeno, Cristina; Cuerda Compés, Cristina; Alonso Puerta, Alba; Frías Soriano, Laura; Camblor Álvarez, Miguel; Bretón Lesmes, Irene; Plá Mestre, Rosa; Izquierdo Membrilla, Isabel; García-Peris, Pilar

2015-09-01

the implementation of quality management systems (QMS) in the health sector has made great progress in recent years, remains a key tool for the management and improvement of services provides to patients. to describe the process of implementing a quality management system (QMS) according to the standard ISO 9001:2008 in a Nutrition Unit. the implementation began in October 2012. Nutrition Unit was supported by Hospital Preventive Medicine and Quality Management Service (PMQM). Initially training sessions on QMS and ISO standards for staff were held. Quality Committee (QC) was established with representation of the medical and nursing staff. Every week, meeting took place among members of the QC and PMQM to define processes, procedures and quality indicators. We carry on a 2 months follow-up of these documents after their validation. a total of 4 processes were identified and documented (Nutritional status assessment, Nutritional treatment, Monitoring of nutritional treatment and Planning and control of oral feeding) and 13 operating procedures in which all the activity of the Unit were described. The interactions among them were defined in the processes map. Each process has associated specific quality indicators for measuring the state of the QMS, and identifying opportunities for improvement. All the documents associated with requirements of ISO 9001:2008 were developed: quality policy, quality objectives, quality manual, documents and records control, internal audit, nonconformities and corrective and preventive actions. The unit was certified by AENOR in April 2013. the implementation of a QMS causes a reorganization of the activities of the Unit in order to meet customer's expectations. Documenting these activities ensures a better understanding of the organization, defines the responsibilities of all staff and brings a better management of time and resources. QMS also improves the internal communication and is a motivational element. Explore the satisfaction

Health and nutrition economics: diet costs are associated with diet quality.

Science.gov (United States)

Lo, Yuan-Ting; Chang, Yu-Hung; Lee, Meei-Shyuan; Wahlqvist, Mark L

2009-01-01

The WHO asserts that the global food price crisis threatens public health and jeopardizes the health of the most disadvantaged groups such as women, children, the elderly and low-income families. Economic factors play a crucial role and could affect personal nutrition status and health. Economic decision factors such as food price and income do influence people's food choices. Moreover, food costs are a barrier for low income-families to healthier food choices. Several studies indicate that diet costs are associated with dietary quality and also food safety. Food prices have surged over the past couple of years (2007-9) and raised serious concerns about food security around the world. Rising food prices are having severe impacts on population health and nutritional status. Therefore, people who change their diet pattern for economic reasons may develop a range of nutritionally-related disorders and diseases, from so-called over-nutrition to or with under-nutrition even within the one household. This is likely to increase with growing food insecurity. Presently, economics is not integrated with mainstream nutrition science or practice, other than in "home economics", but it can enable greater understanding of how socioeconomic status may interplay with human nutritional status and health and how these situations might be resolved. Collaborative, cross-disciplinary nutritional economics research should play a greater role in the prevention and management of food crises.

Strategies for improving the nutritional quality of Phaseolus beans through gene engineering

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Kapila J.

1999-01-01

Full Text Available Although Phaseolus species are still difficult to transform, progress in this field now opens the way to engineering beans with a higher nutritional value. The opportunities for gene engineering in nutritional quality improvement, the strategies which canbe adopted and the constraints we are still facing are briefly outlined, using the enhancement of the seed methionine content and the reduction in antinutritional factors as examples.

Evaluation of quality of life according to the nutritional status of the adult palliative patient: systematic review

Directory of Open Access Journals (Sweden)

Ester Aracil-Lavado

2017-10-01

Full Text Available Objective: To review the scientific literature related to the quality of life according to the nutritional status of the adult palliative patient. Method: Critical analysis of the documents recovered by systematic review. The data were obtained from the direct consultation and access, on the Internet, in the next bibliographic databases in the area of health sciences: MEDLINE (via PubMed, The Cochrane Library, Scopus, Cumulative Index to Nursing and Allied Health Literature (CINHAL, Web of Science and Latin American and Caribbean Literature in Health Sciences (LILACS. The use of the Descriptors “Quality of life”, “Nutritional status” and “Palliative care” were considered appropriate, using the filters: “Humans”, “Adults” and “Comparative Study” or “Clinical Trial”. Date of search: November 2016. Results: After applying the inclusion and exclusion criteria, 4 studies were accepted for review and critical analysis. To evaluate the quality of articles selected for review using the CONSORT questionnaire, scores ranged from 11 to 20 with a maximum score of 25. Conclusions: The nutritional monitoring of the patients was directly related to the improvement of the nutritional status, and corresponded to the increase of the quality of life. It would be desirable to use specific and validated questionnaires to evaluate the quality of life according to the nutritional status that will allow to minimize any type of subjectivity of the patient. Future studies, with an adequate population, would be necessary to clarify the direct relationship between nutritional status and quality of life in palliative patients.

Nutritional intake and overall diet quality of female soccer players before the competition period

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Daniel dos SANTOS

Full Text Available ABSTRACT Objective: To assess the dietary intake and overall diet quality of female soccer players before the competitive games. Methods: This descriptive and cross-sectional study included 21 women aged 20.8±4.5 years from a professional soccer team. Their nutritional status and dietary adequacy during the training period, before competition season, were assessed. Dietary intake was assessed by three 24-hour recalls, one food frequency questionnaire, and the Healthy Eating Index, an overall diet quality index based on food group intake. Results: The athletes have shown proper nutritional status, but a diet deficient in energy due largely to low carbohydrate intake. On the other hand, the intakes of protein, fatty acids, and sodium were above the recommended intakes, even for athletes. Diet quality assessment by the Healthy Eating Index - 2010 resulted in a mean score of 54.6 points of a maximum of 100, indicating a need of improving the overall diet quality. Conclusion: The study found that the dietary patterns of female football players were both quantitatively and qualitatively inappropriate. A nutritional intervention is indicated to improve diet quality, with the inclusion of various foods, such as whole grains, fruits, vegetables, dairy products, and better protein quality, along with a reduction in saturated fats, sodium, and added sugar.

The Food and Nutrition Care Indicators (FANCI): Experts’ views on quality indicators for food and nutrition services in assisted living facilities for elders

Science.gov (United States)

This study assessed the views of 153 national experts in nutrition, health and aging services in ALFs, including gerontological nutrition (39%), food services (14%), aging and disability (22%), geriatric medicine (9%) and assisted living (16%) on the practices that serve as indicators of the quality...

MALDI-TOF MS for quality control of high protein content sport supplements.

Science.gov (United States)

De Ceglie, Cristina; Calvano, Cosima D; Zambonin, Carlo G

2015-06-01

High protein content sport nutritional supplements are found as powder products containing, as ingredients, amino acids and proteins with important nutritional values as milk, soy and egg proteins. An EU Food Supplements Directive (2002) requires that supplements should be safe, both in dosages and in purity. It is important, then, to develop rapid and sensitive methods to be employed for the quality control of these substances. In this work, we apply, for the first time, matrix-assisted laser desorption ionization-mass spectrometry as a fast, reproducible and sensitive method for the quality control of sport nutritional supplements based on proteins. To this aim, several commercial egg- and/or milk-based powder products have been processed by in gel or in solution digestion and analyzed in comparison to pure standard products. This strategy allowed to assess the reliability of the indications on proteins (as caseins, whey proteins and ovalbumin) declared in the label of several sport nutritional supplements. Copyright © 2014 Elsevier Ltd. All rights reserved.

Nutritional status, tooth wear and quality of life in Brazilian schoolchildren.

Science.gov (United States)

Andrade, Francisco Juliherme Pires de; Sales-Peres, André de Carvalho; Moura-Grec, Patricia Garcia de; Mapengo, Marta Artemisa Abel; Sales-Peres, Arsenio; Sales-Peres, Sílvia Helena de Carvalho

2016-06-01

To evaluate the correlation among nutritional status, tooth wear and quality of life in Brazilian schoolchildren. The study followed a cross-sectional design. Nutritional status was measured via anthropometry using BMI and tooth wear was measured using the Dental Wear Index; both these assessments were carried out by a trained recorder according to standard criteria. A modified version of the Child Oral Impacts on Daily Performances was used to assess quality of life. City of Bauru, in Brazil. A cluster sample of 396 schoolchildren (194 boys and 202 girls) aged 7-10 years. The anthropometric assessment showed similar situations for both sexes regarding underweight (31·40 % in boys and 30·20 % in girls) and overweight/obesity (33·96 % in boys and 33·17 % in girls). The underweight children showed a greater severity of tooth wear in the primary teeth (OR=0·72; CI 0·36, 1·42), although in the permanent dentition the obese children had a greater severity of tooth wear (OR=1·42; 95 % CI 0·31, 6·55). The tooth wear was correlated with age for both dentitions. Tooth wear in the primary and permanent dentition may be related to nutritional status. Tooth wear and obesity did not have a significant impact on the schoolchildren's perception of quality of life.

Nutritive value and fermentation quality of palisadegrass and stylo mixed silages.

Science.gov (United States)

da Silva, Juliana S; Ribeiro, Karina G; Pereira, Odilon G; Mantovani, Hilário C; Cecon, Paulo R; Pereira, Rosana C; Silva, Janaina de L

2018-01-01

The nutritive value and fermentation quality of palisadegrass (Brachiaria brizantha cv. Xaraes) and stylo (Stylosanthes capitata × S. macrocephala cv. Campo Grande) mixed silages were evaluated. The experiment was analyzed in a factorial scheme (5 × 2) in a completely randomized design using increasing levels of stylo (0, 25, 50, 75 and 100% on a fresh matter basis) on palisadegrass silages, with and without microbial inoculants (MI). With the increased ratio of stylo in mixed silages, dry matter (DM), crude protein (CP), acid detergent fiber (ADF), and lignin content increased in silages. The presence of MI promoted lower DM content, and higher neutral detergent fiber corrected for ash and protein, ADF and lignin content. The acid detergent insoluble nitrogen content and the lactic acid bacteria populations were not affected by treatments. The in vitroDM digestibility was affected by the interaction of levels of the stylo and MI. The pH, NH 3 -N/total nitrogen and butyric acid concentrations decreased with increasing levels of stylo. Better nutritive value and quality of fermentation was found in the silage containing higher proportions of this stylo mixed with palisadegrass. The microbial inoculant evaluated did not alter the nutritive value or quality of the fermentation of the silages in this experiment. © 2017 Japanese Society of Animal Science.

Product development for catering - how to integrate issues on nutrition, quality and environment in the products

DEFF Research Database (Denmark)

Jørgensen, Michael Søgaard

1996-01-01

Overview of the experience with integration of issues on nutrition, quality and environment from a development and technology assessment project about product development for the catering sector......Overview of the experience with integration of issues on nutrition, quality and environment from a development and technology assessment project about product development for the catering sector...

Evaluation of nutritional quality of groundnut ( Arachis Hypogaea L ...

African Journals Online (AJOL)

Oil, fatty acids, protein, oleic/linoleic (O/L) acid ratio, iodine value and free soluble sugars were studied in 20 groundnut varieties grown in Ghana to determine their nutritional quality and to inform endusers which variety to choose for maximum benefit. Results indicated a significant difference (p<0.05) in oil content among ...

Influence of pollen nutrition on honey bee health: do pollen quality and diversity matter?

Science.gov (United States)

Di Pasquale, Garance; Salignon, Marion; Le Conte, Yves; Belzunces, Luc P; Decourtye, Axel; Kretzschmar, André; Suchail, Séverine; Brunet, Jean-Luc; Alaux, Cédric

2013-01-01

Honey bee colonies are highly dependent upon the availability of floral resources from which they get the nutrients (notably pollen) necessary to their development and survival. However, foraging areas are currently affected by the intensification of agriculture and landscape alteration. Bees are therefore confronted to disparities in time and space of floral resource abundance, type and diversity, which might provide inadequate nutrition and endanger colonies. The beneficial influence of pollen availability on bee health is well-established but whether quality and diversity of pollen diets can modify bee health remains largely unknown. We therefore tested the influence of pollen diet quality (different monofloral pollens) and diversity (polyfloral pollen diet) on the physiology of young nurse bees, which have a distinct nutritional physiology (e.g. hypopharyngeal gland development and vitellogenin level), and on the tolerance to the microsporidian parasite Nosemaceranae by measuring bee survival and the activity of different enzymes potentially involved in bee health and defense response (glutathione-S-transferase (detoxification), phenoloxidase (immunity) and alkaline phosphatase (metabolism)). We found that both nurse bee physiology and the tolerance to the parasite were affected by pollen quality. Pollen diet diversity had no effect on the nurse bee physiology and the survival of healthy bees. However, when parasitized, bees fed with the polyfloral blend lived longer than bees fed with monofloral pollens, excepted for the protein-richest monofloral pollen. Furthermore, the survival was positively correlated to alkaline phosphatase activity in healthy bees and to phenoloxydase activities in infected bees. Our results support the idea that both the quality and diversity (in a specific context) of pollen can shape bee physiology and might help to better understand the influence of agriculture and land-use intensification on bee nutrition and health.

Influence of pollen nutrition on honey bee health: do pollen quality and diversity matter?

Directory of Open Access Journals (Sweden)

Garance Di Pasquale

Full Text Available Honey bee colonies are highly dependent upon the availability of floral resources from which they get the nutrients (notably pollen necessary to their development and survival. However, foraging areas are currently affected by the intensification of agriculture and landscape alteration. Bees are therefore confronted to disparities in time and space of floral resource abundance, type and diversity, which might provide inadequate nutrition and endanger colonies. The beneficial influence of pollen availability on bee health is well-established but whether quality and diversity of pollen diets can modify bee health remains largely unknown. We therefore tested the influence of pollen diet quality (different monofloral pollens and diversity (polyfloral pollen diet on the physiology of young nurse bees, which have a distinct nutritional physiology (e.g. hypopharyngeal gland development and vitellogenin level, and on the tolerance to the microsporidian parasite Nosemaceranae by measuring bee survival and the activity of different enzymes potentially involved in bee health and defense response (glutathione-S-transferase (detoxification, phenoloxidase (immunity and alkaline phosphatase (metabolism. We found that both nurse bee physiology and the tolerance to the parasite were affected by pollen quality. Pollen diet diversity had no effect on the nurse bee physiology and the survival of healthy bees. However, when parasitized, bees fed with the polyfloral blend lived longer than bees fed with monofloral pollens, excepted for the protein-richest monofloral pollen. Furthermore, the survival was positively correlated to alkaline phosphatase activity in healthy bees and to phenoloxydase activities in infected bees. Our results support the idea that both the quality and diversity (in a specific context of pollen can shape bee physiology and might help to better understand the influence of agriculture and land-use intensification on bee nutrition and health.

Nutritional intervention and quality of life in adult oncology patients.

Science.gov (United States)

Marín Caro, Mónica María; Laviano, Alessandro; Pichard, Claude

2007-06-01

The evaluation of quality of life (QoL) assesses patients' well-being by taking into account physical, psychological and social conditions. Cancer and its treatment result in severe biochemical and physiological alterations associated with a deterioration of QoL. These metabolic changes lead to decreased food intake and promote wasting. Cancer-related malnutrition can evolve to cancer cachexia due to complex interactions between pro-inflammatory cytokines and host metabolism. Beside and beyond the physical and the metabolic effects of cancer, patients often suffer as well from psychological distress, including depression. Depending on the type of cancer treatment (either curative or palliative) and on patients' clinical conditions and nutritional status, adequate and patient-tailored nutritional intervention should be prescribed (diet counselling, oral supplementation, enteral or total parenteral nutrition). Such an approach, which should be started as early as possible, can reduce or even reverse their poor nutritional status, improve their performance status and consequently their QoL. Nutritional intervention accompanying curative treatment has an additional and specific role, which is to increase the tolerance and response to the oncology treatment, decrease the rate of complications and possibly reduce morbidity by optimizing the balance between energy expenditure and food intake. In palliative care, nutritional support aims at improving patient's QoL by controlling symptoms such as nausea, vomiting and pain related to food intake and postponing loss of autonomy. The literature review supports that nutritional care should be integrated into the global oncology care because of its significant contribution to QoL. Furthermore, the assessment of QoL should be part of the evaluation of any nutritional support to optimize its adequacy to the patient's needs and expectations.

Effect of Ultrasound Technology on Food and Nutritional Quality.

Science.gov (United States)

Ojha, Kumari S; Tiwari, Brijesh K; O'Donnell, Colm P

2018-01-01

Ultrasound technology has been successfully demonstrated for several food processing and preservation applications. The majority of food processing applications reported refer to liquid foods. Ultrasound has been applied to solid foods in some niche applications, e.g., tenderization of meat, mass transfer applications, and drying. Similar to any other technology, ultrasound also has some positive and negative effects on food quality depending on the application and processing conditions employed. This chapter outlines various applications of ultrasound to food and its effect on food and nutritional quality. © 2018 Elsevier Inc. All rights reserved.

The impact of cooking methods on the nutritional quality and safety of chicken breaded nuggets.

Science.gov (United States)

Gonçalves Albuquerque, Tânia; Oliveira, M Beatriz P P; Sanches-Silva, Ana; Cristina Bento, Ana; Costa, Helena S

2016-06-15

The impact of cooking methods (industrial pre-frying, deep-fat frying and baking) on the nutritional quality and safety of chicken breaded nugget samples from supermarket and commercial brands was evaluated. The changes in the quality characteristics (nutritional composition, fatty acids profile, cholesterol and salt) of the fried food and frying oil, after ten consecutive frying operations, were evaluated. The total fat content of nuggets varied between 10.9 and 22.7 g per 100 g of edible portion and the salt content ranged from 0.873 to 1.63 g per 100 g. Taking into account one portion of nuggets, the daily intake of salt can reach 49%, which can have a significant impact on the health of those who regularly consume this type of food, especially considering the prevalence of hypertension around the world. The analysed chicken breaded nuggets are rich in unsaturated fatty acids, which have been related with potential health benefits, namely regarding cardiovascular diseases. The cholesterol content of baked samples was two times higher when compared with the fried ones. The trans fatty acids and polar compounds contents of the frying oil used for frying significantly increased, but the values were still away from the maximum recommended by legal entities for its rejection. From a nutritional point of view, it is possible to conclude that the applied cooking methods can significantly influence the nutritional quality and safety of the analysed chicken breaded nuggets. This study will contribute to important knowledge on how the applied cooking methods can change the nutritional quality and safety of foods, namely of chicken nuggets, and can be very useful for dietary recommendations and nutritional assessment.

Nutritional quality and utilization of local and improved cowpea ...

African Journals Online (AJOL)

Cowpeas are grown for their leaves and grains both of which are used as relish or side dishes together with the staple food. Little information is available on the nutritional quality of local and improved cowpea varieties grown in Tanzania as well as the recipes in which they are ingredients. This study was done to investigate ...

Changes in the nutritional quality of fast-food items marketed at restaurants, 2010 v. 2013.

Science.gov (United States)

Soo, Jackie; Harris, Jennifer L; Davison, Kirsten K; Williams, David R; Roberto, Christina A

2018-03-27

To examine the nutritional quality of menu items promoted in four (US) fast-food restaurant chains (McDonald's, Burger King, Wendy's, Taco Bell) in 2010 and 2013. Menu items pictured on signs and menu boards were recorded at 400 fast-food restaurants across the USA. The Nutrient Profile Index (NPI) was used to calculate overall nutrition scores for items (higher scores indicate greater nutritional quality) and was dichotomized to denote healthier v. less healthy items. Changes over time in NPI scores and energy of promoted foods and beverages were analysed using linear regression. Four hundred fast-food restaurants (McDonald's, Burger King, Wendy's, Taco Bell; 100 locations per chain). NPI of fast-food items marketed at fast-food restaurants. Promoted foods and beverages on general menu boards and signs remained below the 'healthier' cut-off at both time points. On general menu boards, pictured items became modestly healthier from 2010 to 2013, increasing (mean (se)) by 3·08 (0·16) NPI score points (Prestaurants showed limited improvements in nutritional quality in 2013 v. 2010.

Toward an integrated approach to nutritional quality, environmental sustainability, and economic viability: research and measurement gaps.

Science.gov (United States)

Herforth, Anna; Frongillo, Edward A; Sassi, Franco; Mclean, Mireille Seneclauze; Arabi, Mandana; Tirado, Cristina; Remans, Roseline; Mantilla, Gilma; Thomson, Madeleine; Pingali, Prabhu

2014-12-01

Nutrition is affected by numerous environmental and societal causes. This paper starts with a simple framework based on three domains: nutritional quality, economic viability, and environmental sustainability, and calls for an integrated approach in research to simultaneously account for all three. It highlights limitations in the current understanding of each domain, and how they influence one another. Five research topics are identified: measuring the three domains (nutritional quality, economic viability, environmental sustainability); modeling across disciplines; furthering the analysis of food systems in relation to the three domains; connecting climate change and variability to nutritional quality; and increasing attention to inequities among population groups in relation to the three domains. For an integrated approach to be developed, there is a need to identify and disseminate available metrics, modeling techniques, and tools to researchers, practitioners, and policy makers. This is a first step so that a systems approach that takes into account potential environmental and economic trade-offs becomes the norm in analyzing nutrition and food-security patterns. Such an approach will help fill critical knowledge gaps and will guide researchers seeking to define and address specific research questions in nutrition in their wider socioeconomic and environmental contexts. © 2014 New York Academy of Sciences.

Quality of Life Among People Living with HIV in Jimma, Ethiopia: the Role of Mental Health, Food and Nutrition

DEFF Research Database (Denmark)

Woldeyohannes, Markos Tesfaye

which might affect their quality of life. Among others, food insecurity is a common problem among PLHIV, and HIV programs in lowincome settings often provide food support and nutritional counselling. However, the effect of nutritional intervention on quality of life of PLHIV has not been adequately...... to adequate food and nutrition is an important aspect of quality of life among PLHIV in low-income settings. Supplementation with LNS for PLHIV initiating ART has a beneficial effect on quality of life in the short term. Food insecurity and poor mental health are independently associated with lower quality...... of life among PLHIV. Food support in HIV programs need to consider the food security status of PLHIV in addition to their nutritional status. The long-term effects of early supplementation with LNS on quality of life need further investigation. Future studies are needed to establish causal association...

Dairy goat nutrition

Directory of Open Access Journals (Sweden)

Bruno Ronchi

2011-02-01

Full Text Available Good goat nutrition is fundamental to the success and sustainability of dairy goat farming in terms of economics, goat health, high quality products, and minimizing environmental impact.

Parenteral nutrition improves nutritional status, autonomic symptoms and quality of life in transthyretin amyloid polyneuropathy.

Science.gov (United States)

Russo, Massimo; Vita, Gian Luca; Stancanelli, Claudia; Mazzeo, Anna; Vita, Giuseppe; Messina, Sonia

2016-06-01

Transthyretin familial amyloid polyneuropathy (TTR-FAP) is an inherited amyloidosis, leading to death in about ten years in most cases due to cardiac failure or wasting syndrome. Previous studies showed that modified body mass index was related to time before death, duration of gastrointestinal disturbances, malabsorption and functional capacity. We report two patients in whom nutritional status worsened despite diet modification, hypercaloric supplement and two relevant therapeutic approaches such as liver transplant and tafamidis meglumine, respectively. The first patient, a 52-year-old lady carrying Thr49Ala mutation, had a disease duration of twelve years and had lost weight up to 35 kg because of daily diarrhea. The second patient, a 63-year-old man with Glu89Gln mutation and a disease duration of fifteen years, was in the New York Heart Association (NYHA) Functional Classification class III and his weight was 39 kg. In both cases, a peripherally inserted central catheter was placed for parenteral nutrition. It allowed to improve their nutritional status and clinical conditions, with body weight gains of 11 and 8 kg in a one year follow-up, respectively. Moreover, reduction of autonomic symptoms including postural hypotension, nausea and diarrhoea was recorded with ameliorated quality of life. Our experience suggests that parenteral nutrition may be useful in reducing complications and disabilities in TTR-FAP patients, even when all dietary adjustments have been ineffective. Reasonably, the improvement in nutritional status may prolong survival in TTR-FAP patients. Copyright © 2016 Elsevier B.V. All rights reserved.

Relationship between general nutrition knowledge and diet quality in Australian military personnel.

Science.gov (United States)

Kullen, Charina J; Farrugia, Jamie-Lee; Prvan, Tania; O'Connor, Helen T

2016-04-01

A balanced diet informed by sound nutrition knowledge is key for operational readiness and the health of military personnel. Unfortunately, research suggests that military personnel have inadequate dietary intakes. This study assessed general nutrition knowledge, diet quality and their association in Australian military personnel. A convenience sample of male military personnel (n 211) including Army soldiers and officers completed a validated general nutrition knowledge questionnaire (GNKQ) and FFQ. The GNKQ assessed knowledge of dietary guidelines (Section A), sources of nutrients (Section B), choosing everyday foods (Section C) and diet-disease relationships (Section D). The Australian Recommended Food Score (ARFS) was used to assess diet quality from FFQ data. Statistical analyses included the χ 2 test, Spearman's correlation test, t test, median test, ANCOVA and ordinal logistic regression. The mean total GNKQ score was 52·7 %. Participants performed best on Section A (58·5 %) followed by Sections B (57·3 %) and C (57·0 %) and worst on Section D (31·0 %). Overall, officers scored significantly higher than soldiers (58·7 v. 51·9 %, P=0·001). Age was weakly but positively correlated with GNKQ total scores (r 0·307; Pdiet quality are recommended in this population, especially in soldiers.

Nutritional quality of fish faeces is enhanced by highly unsaturated fatty acid-producing heterotrophic protozoa

Science.gov (United States)

Fujibayashi, Megumu; Tanaka, Nobuyuki; Hashido, Shun; Takasawa, Aya; Nishimura, Osamu

2018-05-01

Highly unsaturated fatty acids such as 20:5n3 (EPA) are both hormone precursors and cell membrane components, making them important nutrients for aquatic animals. Many animals must obtain EPA from their diets because they cannot synthesize enough EPA to meet their requirements, and algae are the main source of EPA in aquatic ecosystems. In a previous study, we detected EPA in the faeces of Danio rerio, a freshwater fish, even though the fish consumed a green algae diet that did not contain EPA. The objective of this study was to determine why EPA was detected in fish faeces. A significant positive relationship was detected between the number of heterotrophic protozoa and the concentration of EPA in the faeces, which suggests that this EPA was of protozoan origin. In addition, another experiment showed that protozoa adhered to faeces far more than the green algal diet remnants, which indicates that protozoa preferred to swarm on faeces. Furthermore, we cultured protozoa in an EPA-free medium and fed them a bacterial diet also lacking EPA, and found that Cyclidium sp. synthesized EPA de novo. The results demonstrate that protozoa produce essential fatty acids and enhance the nutritional quality of animal faeces in detritus-based food webs in freshwater ecosystems.

Recent Advances in Ruminant Nutrition

Directory of Open Access Journals (Sweden)

Hasan Rüştü Kutlu

2014-01-01

Full Text Available One of the most industrialized animal production branches of ruminant production successfully requires a blending of theoretical knowledge of nutritional principles with practical stockmanship, maintaining health and dealing with numbers. It is well known that high yielding, dairy cows, require balanced diet with adequate nutrients for yielding. This is not provided with only a few feedstuffs. Milk production in dairy cows is related to the improvements in genetic merit of farm animals and also developments in feed science, feed technology and animal nutrition. In particular, feeds and feed technology studies associated with sustainability, economical perspectives and product quality in the last decade have been in advance. In the present work, recent advances in feed sources and feed technology, minerals (macro and trace minerals , vitamins and amino acids, feed additives (antibiotics alternative growth stimulants, rumen modulator, organic acids, antioxidants, enzymes, plant extracts, nutrition-products (meat-milk-progeny quality and functional food production (milk, meat nutrition-reproduction, nutrition-animal health, nutrition-environmental temperature, nutrition-global warming were evaluated.

Funding source and research report quality in nutrition practice-related research.

Science.gov (United States)

Myers, Esther F; Parrott, J Scott; Cummins, Deborah S; Splett, Patricia

2011-01-01

The source of funding is one of many possible causes of bias in scientific research. One method of detecting potential for bias is to evaluate the quality of research reports. Research exploring the relationship between funding source and nutrition-related research report quality is limited and in other disciplines the findings are mixed. The purpose of this study is to determine whether types of funding sources of nutrition research are associated with differences in research report quality. A retrospective study of research reporting quality, research design and funding source was conducted on 2539 peer reviewed research articles from the American Dietetic Association's Evidence Analysis Library® database. Quality rating frequency distributions indicate 43.3% of research reports were rated as positive, 50.1% neutral, and 6.6% as negative. Multinomial logistic regression results showed that while both funding source and type of research design are significant predictors of quality ratings (χ2 = 118.99, p≤0.001), the model's usefulness in predicting overall research report quality is little better than chance. Compared to research reports with government funding, those not acknowledging any funding sources, followed by studies with University/hospital funding were more likely to receive neutral vs positive quality ratings, OR = 1.85, P funding were more likely to receive negative quality ratings (OR = 4.97, Pfunded research reports were no more likely to receive a neutral or negative quality rating than those funded by government sources. Research report quality cannot be accurately predicted from the funding source after controlling for research design. Continued vigilance to evaluate the quality of all research regardless of the funding source and to further understand other factors that affect quality ratings are warranted.

Effects of peridialytic oral supplements on nutritional status and quality of life in chronic hemodialysis patients.

Science.gov (United States)

Scott, Meri Kay; Shah, Niyati A; Vilay, A Mary; Thomas, Joseph; Kraus, Michael A; Mueller, Bruce A

2009-03-01

Our objective was to determine the effects of peridialytic oral supplements on nutritional markers and quality of life (QOL) in patients receiving maintenance hemodialysis. This trial was open, prospective, nonrandomized, and comparative. This study was performed at an outpatient hemodialysis unit in a teaching hospital. This study included 88 adults with chronic kidney disease at stage 5. This study involved directly observed nutrition therapy with >or=1 can of enteral nutrition (Nepro) with each hemodialysis session thrice weekly for 3 months, or standard care. Changes in biochemical markers of nutritional status and QOL, as measured by the Kidney Disease Quality of Life-Short Form, were determined. Peridialytic oral nutrition resulted in a significant difference between the nutrition and comparison groups in serum albumin change over time (P = .03; repeated-measures analysis of variance with covariates). Mean (+/-SD) serum albumin concentration did not differ between baseline and month 3 in the nutrition group (3.68 +/- 0.33 g/dL vs. 3.75 +/- 0.40 g/dL; P = .12), but in the comparison group, serum albumin levels declined significantly (3.93 +/- 0.34 g/dL at baseline versus 3.81 +/- 0.37 g/dL at month 3; P = .04). The "role-physical" domain score of the Kidney Disease Quality of Life-Short Form significantly changed over time in the nutrition group versus the comparison group (P = .02; repeated-measures analysis of variance with covariates). Nepro was well-tolerated, and greater than 80% of the prescribed therapy was consumed. Oral nutrition, as part of structured, directly observed peridialytic therapy in chronic hemodialysis patients, was well-accepted, and resulted in the maintenance of serum albumin levels and QOL with respect to impact of physical health on daily activities. These findings need to be confirmed in a randomized, controlled trial.

[Nutrition therapy of cancer patients].

Science.gov (United States)

Lövey, József

2017-09-20

The majority of cancer patients becomes malnourished during the course of their disease. Malnutrition deteriorates the efficiency of all kinds of oncologic interventions. As a consequence of it, treatment-related toxicity increases, hospital stay is lengthened, chances of cure and survival as well as the quality of life of the patients worsen. Nutritional status therefore influences all aspects of outcome of oncology care. In spite of this the use of nutritional therapy varies across health care providers but its application is far from being sufficient during active oncology interventions as well as rehabilitation and supportive care. It threatens not only the outcome and quality of life of cancer patients but also the success of oncologic treatments which often demand high input of human and financial resources. Meanwhile application of nutritional therapy is legally regulated in Hungary and a very recent update of the European guideline on cancer patient nutrition published in 2017 is available. Moreover, cost effectiveness of nutritional therapy has been proven in a number of studies. In this review we present the basics of nutritional therapy including nutritional screening and evaluation, nutritional plan, the role of nutrition support teams, oral, enteral and parenteral nutrition, the use of different drugs and special nutrients and the follow-up of the patients.

Enhancing the role of nutrition professionals in weight management: A cross-sectional survey.

Science.gov (United States)

Bleich, Sara N; Bandara, Sachini; Bennett, Wendy; Cooper, Lisa A; Gudzune, Kimberly A

2015-02-01

(1) To determine the nonphysician health profession perceived as best qualified to provide weight management. (2) To examine nutrition professionals' current practice characteristics and perceived challenges and solutions for obesity care. (3) To examine the association between nutrition professionals' quality of training and self-efficacy in weight management. A 2014 national cross-sectional online survey of 500 U.S. nonphysician health professionals (100 from each: nutrition, nursing, behavioral/mental health, exercise, pharmacy) was analyzed. Nutrition professionals most commonly self-identified as the most qualified group to help patients lose weight (92%), sentiments supported by other health professionals (57%). The most often cited challenge was lack of patient adherence (87%). Among nutrition professionals, 77% reported receiving high-quality training in weight loss counseling. Nutrition professionals who reported high-quality training were significantly more likely to report confidence (95% vs. 48%) and success (74 vs. 50%) in helping obese patients lose weight (Pweight management counseling to obese patients. Yet nutrition professionals' receipt of high-quality weight management training appears critical to their success in helping patients lose weight. © 2014 The Obesity Society.

Effect of nutritional interventions on nutritional status, quality of life and mortality in patients with head and neck cancer receiving (chemo) radiotherapy: a systematic review

NARCIS (Netherlands)

Langius, J.A.E.; Zandbergen, M.C.; Eerenstein, S.E.J.; van Tulder, M.W.; Leemans, C.R.; Kramer, M.H.H.; Weijs, P.J.M.

2013-01-01

Background and aims: We performed a systematic review to examine the effect of nutritional interventions on nutritional status, quality of life (QoL) and mortality in patients with head and neck squamous cell cancer (HNSCC) receiving radiotherapy or chemoradiotherapy. Methods: We searched Pubmed,

[Effects of high-intensity interval training and nutritional education in patients with type 2 diabetes].

Science.gov (United States)

Mangiamarchi, Pedro; Caniuqueo, Alexis; Ramírez-Campillo, Rodrigo; Cárdenas, Patricio; Morales, Sylvana; Cano-Montoya, Johnattan; Bresciani, Guilherme; Álvarez, Cristian

2017-07-01

High-intensity interval training (HIIT) improves cardiometabolic markers, but its effects on the quality of life of patients with type 2 diabetes (T2D) is not well known. To determine the effects of a 12-week HIIT exercise program on cardiometabolic and quality of life variables of T2D patients. Nine T2D women were assigned to a HIIT + nutritional education (GE) and 10, to a nutritional education alone group (GC). At baseline and after each intervention, anthropometric and body composition parameters using bio-impedance were assessed, and a blood sample was obtained to measure serum lipid levels, blood glucose and glycated hemoglobin. Quality of life was assessed using the SF-12 questionnaire adapted for the Chilean population. There were no significant changes on the lipid profile variables in the GE group, although HDL cholesterol was increased significantly (p < 0.05) in the GC group. Total fat mass was decreased in the GE group from 43.5 ± 1.5 to 41.9 ± 1.5%, p < 0.01. Fasting glucose and glycated hemoglobin decreased in the GE group. There was a significant correlation between the decrease in total fat mass and that of glycated hemoglobin. There were significant increases in quality of life parameters; physical function, physical role, pain, general health, vitality, emotional role, mental health, and social function in the GE but not in the GC group. A 12-week program of HIIT plus nutritional education improves cardiometabolic and quality of life parameters on type 2 diabetics.

Ruminant Nutrition Symposium: Modulation of metabolism through nutrition and management

Science.gov (United States)

The primary role of the dairy cow is to help provide high-quality protein and other nutrients through lactation to the human diet. It is clear that these high-producing and long lactations are stressful on the cows, and minor changes in nutrition and management can have significant impacts on profi...

Selection of quality indicators for nutritional therapy in pediatrics: a cross-sectional study conducted in Brazil

OpenAIRE

Julia Bertoldi; Aline Ferreira; Luiza Scancetti; Patricia Padilha

2018-01-01

Background Quality indicators for nutritional therapy (QINT) are important in assessing care and monitoring of resources. Among the 30 indicators proposed by International Life Sciences Institute, Brazil, there is still no evaluation of the most pertinent for Pediatrics. Objective To list the 10 main quality indicators for nutritional therapies (QINTs) for Pediatrics. Methods This was a two-phase cross-sectional study. Firstly, a questionnaire was answered by physicians, nutritionists, nurses...

Nutritional Quality of School Meals in France: Impact of Guidelines and the Role of Protein Dishes.

Science.gov (United States)

Vieux, Florent; Dubois, Christophe; Duchêne, Christelle; Darmon, Nicole

2018-02-13

In France, school meals must comply with 15 frequency criteria (FC) expressed as nutritional requirements (e.g., "starters containing more than 15% fat served no more than four times out of 20") in a series of 20 consecutive meals. The objective was to assess, for the first time, the nutritional impact of complying with French school food FC. Based on 40 series of meals actually served in primary schools ("observed series"), several scenarios (1600 series per scenario) of compliance or non-compliance with FC were simulated, and nutritional quality was assessed via the mean adequacy ratio (MAR/2000 kcal). In the observed series, only 9.7 FC on average (range 4-14) were fulfilled. In the simulated series: (i) MAR was positively associated with FC compliance level, with the highest MAR obtained with complete compliance; (ii) MAR decreased when meat or fish-based dishes were replaced by dishes without meat or fish; and (iii) removing the protein dish without replacement led to the lowest MAR. This study demonstrates that French school food guidelines ensure good nutritional quality of food services. It also shows that generalizing the service of meals without meat or fish would deteriorate overall nutritional quality, highlighting the need to define the composition of vegetarian dishes and their frequency of service to children.

Effect of primary processing of cereals and legumes on its nutritional quality: A comprehensive review

Directory of Open Access Journals (Sweden)

Morteza Oghbaei

2016-12-01

Full Text Available Cereals and legumes are important part of dietaries and contribute substantially to nutrient intake of human beings. They are significant source of energy, protein, dietary fiber, vitamins, minerals, and phytochemicals. Primary processing of cereals and legumes is an essential component of their preparation before use. For some grains, dehusking is an essential step, whereas for others, it could be milling the grain into flour. Grains are subjected to certain processing treatments to impart special characteristics and improve organoleptic properties such as expanded cereals. All these treatments result in alteration of their nutritional quality which could either be reduction in nutrients, phytochemicals and antinutrients or an improvement in digestibility or availability of nutrients. It is important to understand these changes occurring in grain nutritional quality on account of pre-processing treatments to select appropriate techniques to obtain maximum nutritional and health benefits. This review attempts to throw light on nutritional alterations occurring in grains due to pre-processing treatments.

Fecal nitrogen concentration as a nutritional quality indicator for European rabbit ecological studies.

Directory of Open Access Journals (Sweden)

Esperanza Gil-Jiménez

Full Text Available Measuring the quality of the nutritional resources available to wild herbivores is critical to understanding trophic regulation processes. However, the direct assessment of dietary nutritional characteristics is usually difficult, which hampers monitoring nutritional constraints in natural populations. The feeding ecology of ruminant herbivores has been often assessed by analyzing fecal nitrogen (FN concentrations, although this method has been less evaluated in other taxa. This study analyzed the suitability of FN as an indicator of ingesta quality in the European rabbit (Oryctolagus cuniculus, which is a keystone lagomorph species in Mediterranean ecosystems and of great conservation interest. Firstly, domestic O. cuniculus were used to evaluate under experimental conditions the accuracy of total FN and the metabolic FN as diet quality indicators of forages with characteristics similar to those available under natural conditions. Secondly, the accuracy of Near-Infrared Spectroscopy (NIRS to calculate FN was tested using partial least squares regression. Thirdly, a pilot field study was conducted to monitor FN dynamics from wild O. cuniculus in three different habitats during wet and drought periods. A strong association was found between diet type and total FN and metabolic FN (Pseudo-R(2 ≥ 0.89. It was also found that NIRS calibrations were accurate for depicting nitrogen concentrations (R(2 > 0.98 between NIRS and chemical results. Finally, the seasonal FN dynamics measured in the field were consistent with current knowledge on vegetation dynamics and forage limitations in the three habitats. The results support the use of NIRS methods and FN indices as a reliable and affordable approach to monitoring the nutritional quality of rabbit habitats. Potential applications include the assessment of the mechanistic relationships between resource limitations and population abundance, e.g., in relation to natural drought cycles and to habitat

Nutritional support in patients with systemic sclerosis.

Science.gov (United States)

Ortiz-Santamaria, Vera; Puig, Celia; Soldevillla, Cristina; Barata, Anna; Cuquet, Jordi; Recasens, Asunción

2014-01-01

Systemic sclerosis (SSc) is a chronic multisystem autoimmune disease which involves the gastrointestinal tract in about 90% of cases. It may contribute to nutritional deterioration. To assess whether the application of a nutritional support protocol to these patients could improve their nutritional status and quality of life. Single center prospective study, performed on an outpatient basis, in a county hospital. The Malnutrition Universal Screening Tool (MUST) was used to screen risk for malnutrition. Health questionnaire SF-36 and the Hospital Anxiety and Depression Scale were used to assess quality of life and psychopathology respectively. Weight, height, energy and protein requirements, macronutrient intake and nutritional biochemical parameters were evaluated. Nutritional intervention was performed in patients at risk for malnutrition. Of the 72 patients, 12.5% were at risk for malnutrition. Iron deficiency anemia (18.35%) and vitamin D deficiency (54%) were the most frequently observed nutritional deficits. The questionnaires on psychopathology and quality of life showed a high prevalence of anxiety and depression, and lower level poor quality of life in the physical and mental component. No significant improvements were observed in the weight, food intake, nutritional biochemical parameters, psychopathology and quality of life follow-up. Dietary intervention was able to maintain body weight and food intake. Iron deficiency anemia and vitamin D deficiency improved with iron and vitamine D supplements. No deterioration was observed in psychological assessment or quality of life. Studies with larger numbers of patients are needed to assess the efficacy of this intervention. Copyright © 2013 Elsevier España, S.L.U. All rights reserved.

Nutrient profiling can help identify foods of good nutritional quality for their price: a validation study with linear programming.

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Maillot, Matthieu; Ferguson, Elaine L; Drewnowski, Adam; Darmon, Nicole

2008-06-01

Nutrient profiling ranks foods based on their nutrient content. They may help identify foods with a good nutritional quality for their price. This hypothesis was tested using diet modeling with linear programming. Analyses were undertaken using food intake data from the nationally representative French INCA (enquête Individuelle et Nationale sur les Consommations Alimentaires) survey and its associated food composition and price database. For each food, a nutrient profile score was defined as the ratio between the previously published nutrient density score (NDS) and the limited nutrient score (LIM); a nutritional quality for price indicator was developed and calculated from the relationship between its NDS:LIM and energy cost (in euro/100 kcal). We developed linear programming models to design diets that fulfilled increasing levels of nutritional constraints at a minimal cost. The median NDS:LIM values of foods selected in modeled diets increased as the levels of nutritional constraints increased (P = 0.005). In addition, the proportion of foods with a good nutritional quality for price indicator was higher (P linear programming and the nutrient profiling approaches indicates that nutrient profiling can help identify foods of good nutritional quality for their price. Linear programming is a useful tool for testing nutrient profiling systems and validating the concept of nutrient profiling.

Assessment of nutritional status and quality of life in patients treated for head and neck cancer.

Science.gov (United States)

Prevost, V; Joubert, C; Heutte, N; Babin, E

2014-04-01

The purpose of this study was to identify tools for the assessment of nutritional status in head and neck cancer patients, to evaluate the impact of malnutrition on therapeutic management and quality of life and to propose a simple screening approach adapted to routine clinical practice. The authors conducted a review of the literature to identify tools for the assessment of nutritional status in head and neck cancer patients published in French and English. Articles were obtained from the PubMed database and from the references of these articles and selected journals, using the keywords: "nutritional assessment", and "head and neck" and "cancer". Anthropometric indices, laboratory parameters, dietary intake assessment, clinical scores and nutritional risk scores used in patients with head and neck cancers are presented. The relevance of these tools in clinical practice and in research is discussed, together with the links between nutritional status and quality of life. This article is designed to help teams involved in the management of patients with head and neck cancer to choose the most appropriate tools for assessment of nutritional status according to their resources and their objectives. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

Improvement of Nutritional and Bread-making Quality of Wheat by Genetic Engineering

OpenAIRE

Alvarez, Maria Lucrecia

2000-01-01

Wheat-derived products provide the basic nutrition for more than a billion of people in the world (about 40% of humankind). Humans consume more proteins from wheat than from any other source. However, the nutritional quality of wheat proteins is limited by the low content of lysine, one of the essential amino acids that we should incorporate through the diet. As part of this thesis work, we obtained transgenic wheat lines expressing the CI-2 gene from barley under the control of a promoter th...

Pollination and Plant Resources Change the Nutritional Quality of Almonds for Human Health

Science.gov (United States)

Brittain, Claire; Kremen, Claire; Garber, Andrea; Klein, Alexandra-Maria

2014-01-01

Insect-pollinated crops provide important nutrients for human health. Pollination, water and nutrients available to crops can influence yield, but it is not known if the nutritional value of the crop is also influenced. Almonds are an important source of critical nutrients for human health such as unsaturated fat and vitamin E. We manipulated the pollination of almond trees and the resources available to the trees, to investigate the impact on the nutritional composition of the crop. The pollination treatments were: (a) exclusion of pollinators to initiate self-pollination and (b) hand cross-pollination; the plant resource treatments were: (c) reduced water and (d) no fertilizer. In an orchard in northern California, trees were exposed to a single treatment or a combination of two (one pollination and one resource). Both the fat and vitamin E composition of the nuts were highly influenced by pollination. Lower proportions of oleic to linoleic acid, which are less desirable from both a health and commercial perspective, were produced by the self-pollinated trees. However, higher levels of vitamin E were found in the self-pollinated nuts. In some cases, combined changes in pollination and plant resources sharpened the pollination effects, even when plant resources were not influencing the nutrients as an individual treatment. This study highlights the importance of insects as providers of cross-pollination for fruit quality that can affect human health, and, for the first time, shows that other environmental factors can sharpen the effect of pollination. This contributes to an emerging field of research investigating the complexity of interactions of ecosystem services affecting the nutritional value and commercial quality of crops. PMID:24587215

Effect of drying process assisted by high-pressure impregnation on protein quality and digestibility in red abalone (Haliotis rufescens).

Science.gov (United States)

Cepero-Betancourt, Yamira; Oliva-Moresco, Patricio; Pasten-Contreras, Alexis; Tabilo-Munizaga, Gipsy; Pérez-Won, Mario; Moreno-Osorio, Luis; Lemus-Mondaca, Roberto

2017-10-01

Abalone (Haliotis spp.) is an exotic seafood product recognized as a protein source of high biological value. Traditional methods used to preserve foods such as drying technology can affect their nutritional quality (protein quality and digestibility). A 28-day rat feeding study was conducted to evaluate the effects of the drying process assisted by high-pressure impregnation (HPI) (350, 450, and 500 MPa × 5 min) on chemical proximate and amino acid compositions and nutritional parameters, such as protein efficiency ratio (PER), true digestibility (TD), net protein ratio, and protein digestibility corrected amino acid score (PDCAAS) of dried abalone. The HPI-assisted drying process ensured excellent protein quality based on PER values, regardless of the pressure level. At 350 and 500 MPa, the HPI-assisted drying process had no negative effect on TD and PDCAAS then, based on nutritional parameters analysed, we recommend HPI-assisted drying process at 350 MPa × 5 min as the best process condition to dry abalone. Variations in nutritional parameters compared to casein protein were observed; nevertheless, the high protein quality and digestibility of HPI-assisted dried abalones were maintained to satisfy the metabolic demands of human beings.

Funding source and research report quality in nutrition practice-related research.

Directory of Open Access Journals (Sweden)

Esther F Myers

Full Text Available BACKGROUND: The source of funding is one of many possible causes of bias in scientific research. One method of detecting potential for bias is to evaluate the quality of research reports. Research exploring the relationship between funding source and nutrition-related research report quality is limited and in other disciplines the findings are mixed. OBJECTIVE: The purpose of this study is to determine whether types of funding sources of nutrition research are associated with differences in research report quality. DESIGN: A retrospective study of research reporting quality, research design and funding source was conducted on 2539 peer reviewed research articles from the American Dietetic Association's Evidence Analysis Library® database. RESULTS: Quality rating frequency distributions indicate 43.3% of research reports were rated as positive, 50.1% neutral, and 6.6% as negative. Multinomial logistic regression results showed that while both funding source and type of research design are significant predictors of quality ratings (χ2 = 118.99, p≤0.001, the model's usefulness in predicting overall research report quality is little better than chance. Compared to research reports with government funding, those not acknowledging any funding sources, followed by studies with University/hospital funding were more likely to receive neutral vs positive quality ratings, OR = 1.85, P <0.001 and OR = 1.54, P<0.001, respectively and those that did not report funding were more likely to receive negative quality ratings (OR = 4.97, P<0.001. After controlling for research design, industry funded research reports were no more likely to receive a neutral or negative quality rating than those funded by government sources. CONCLUSION: Research report quality cannot be accurately predicted from the funding source after controlling for research design. Continued vigilance to evaluate the quality of all research regardless of the funding source

Thermal and non-thermal preservation techniques of tiger nuts' beverage "horchata de chufa". Implications for food safety, nutritional and quality properties.

Science.gov (United States)

Roselló-Soto, Elena; Poojary, Mahesha M; Barba, Francisco J; Koubaa, Mohamed; Lorenzo, Jose M; Mañes, Jordi; Moltó, Juan Carlos

2018-03-01

"Horchata de chufa" is a traditional Spanish beverage produced from tiger nuts (Cyperus esculentus L.). Due to its richness in nutritional compounds, it is highly perishable and its conservation by pasteurization and/or adding preservatives is required. Although efficient, conventional thermal treatment for pasteurization induces changes in the nutritional and sensory properties. Replacing conventional pasteurization by non-thermal technologies such as pulsed electric fields, ultraviolet, and high pressure, combined with moderate temperatures (preservation of the most thermo-sensitive molecules. Accordingly, this review deals with the description of the most relevant non-thermal technologies applied to preserve "horchata" beverage in order to extend the shelf life and inactivate pathogenic microorganisms as well as to preserve the nutritional and quality properties of this food beverage. Copyright © 2017 Elsevier Ltd. All rights reserved.

A high-quality genome assembly of quinoa provides insights into the molecular basis of salt bladder-based salinity tolerance and the exceptional nutritional value

Science.gov (United States)

Zou, Changsong; Chen, Aojun; Xiao, Lihong; Muller, Heike M; Ache, Peter; Haberer, Georg; Zhang, Meiling; Jia, Wei; Deng, Ping; Huang, Ru; Lang, Daniel; Li, Feng; Zhan, Dongliang; Wu, Xiangyun; Zhang, Hui; Bohm, Jennifer; Liu, Renyi; Shabala, Sergey; Hedrich, Rainer; Zhu, Jian-Kang; Zhang, Heng

2017-01-01

Chenopodium quinoa is a halophytic pseudocereal crop that is being cultivated in an ever-growing number of countries. Because quinoa is highly resistant to multiple abiotic stresses and its seed has a better nutritional value than any other major cereals, it is regarded as a future crop to ensure global food security. We generated a high-quality genome draft using an inbred line of the quinoa cultivar Real. The quinoa genome experienced one recent genome duplication about 4.3 million years ago, likely reflecting the genome fusion of two Chenopodium parents, in addition to the γ paleohexaploidization reported for most eudicots. The genome is highly repetitive (64.5% repeat content) and contains 54 438 protein-coding genes and 192 microRNA genes, with more than 99.3% having orthologous genes from glycophylic species. Stress tolerance in quinoa is associated with the expansion of genes involved in ion and nutrient transport, ABA homeostasis and signaling, and enhanced basal-level ABA responses. Epidermal salt bladder cells exhibit similar characteristics as trichomes, with a significantly higher expression of genes related to energy import and ABA biosynthesis compared with the leaf lamina. The quinoa genome sequence provides insights into its exceptional nutritional value and the evolution of halophytes, enabling the identification of genes involved in salinity tolerance, and providing the basis for molecular breeding in quinoa. PMID:28994416

Nutritional Quality of School Meals in France: Impact of Guidelines and the Role of Protein Dishes

Directory of Open Access Journals (Sweden)

Florent Vieux

2018-02-01

Full Text Available In France, school meals must comply with 15 frequency criteria (FC expressed as nutritional requirements (e.g., “starters containing more than 15% fat served no more than four times out of 20” in a series of 20 consecutive meals. The objective was to assess, for the first time, the nutritional impact of complying with French school food FC. Based on 40 series of meals actually served in primary schools (“observed series”, several scenarios (1600 series per scenario of compliance or non-compliance with FC were simulated, and nutritional quality was assessed via the mean adequacy ratio (MAR/2000 kcal. In the observed series, only 9.7 FC on average (range 4–14 were fulfilled. In the simulated series: (i MAR was positively associated with FC compliance level, with the highest MAR obtained with complete compliance; (ii MAR decreased when meat or fish-based dishes were replaced by dishes without meat or fish; and (iii removing the protein dish without replacement led to the lowest MAR. This study demonstrates that French school food guidelines ensure good nutritional quality of food services. It also shows that generalizing the service of meals without meat or fish would deteriorate overall nutritional quality, highlighting the need to define the composition of vegetarian dishes and their frequency of service to children.

Mineral nutrition as a factor of stability of technological quality in winter wheat cultivars

Directory of Open Access Journals (Sweden)

Đurić Veselinka

2005-01-01

Full Text Available Afield trial was carried out with eight cultivars (Libellula, Drina, Sremica NSR-2, Jugoslavija, Somborka, Lasta and Pobeda of winter wheat (Trticum aestivum L representing several different periods in our country's wheat selection and having different potentials for technological grain quality. Six different rates of nitrogen fertilizer were tested: 0, 60, 90, 120, 150 and 180 kgNha-1. Increasing N fertilizer rates resulted in a linear increase of the direct and indirect indicators of quality. The best results were obtained with the cultivar Sremica and the poorest with Lasta, while Jugoslavija and Pobeda were shown to be of approximately the same quality. The contribution of N fertilizer variance to total variance was the largest for protein content (43.7%. N nutrition had a greater influence on protein content in cultivars from the earlier periods of selection. Its effect on sedimentation value, on the other hand, was greater in the recently released cultivars. The contribution of the genetic factor to total variance was the highest for crumb value number (CVN (58.7% and bread volume yield (44.2% and the lowest for protein content (20.8%. The absence of significant differences in the CVN means at any of the N nutrition levels studied resulted from the variability of the indirect indicators closely linked with the direct indicators of baking quality, showing the importance of N nutrition for maintaining the stability of technological quality in winter wheat cultivars.

Food and beverage advertising on children's TV channels in Argentina: Frequency, duration, and nutritional quality.

Science.gov (United States)

Rovirosa, Alicia; Zapata, María E; Gómez, Paula; Gotthelf, Susana; Ferrante, Daniel

2017-02-01

Food and beverage marketing has been identified as one of the determinants of unhealthy food and beverage consumption in the child population. To determine the frequency and duration of food and beverage advertising in children's programming and the nutritional quality of advertised food and beverages. Descriptive, cross-sectional study. Children's cable and broadcast channel programming was recorded in two periods: over the week and on the weekend. The type, quantity, and duration of commercials were recorded. The nutritional quality of advertised food and beverages was analyzed. A total of 402.3 hours of children's programming were recorded. In total, 3711 commercials were identified. Among these, 20.9% corresponded to food and beverages, i.e., an average of 1.9 ± 1.0 commercials per hour or equivalent to 0.68 ± 0.36 min/hour. Dairy products, candies, and fast-food meals were the most advertised food products. Only a third of advertised food and beverages (35.8%) were categorized as healthy as per the nutrient profiling system. Based on the traffic light labeling system, 50% of advertised food and beverages were high in sugar, 25% were high in saturated fat, and approximately 15% were high in sodium or fat. Food and beverage advertising accounted for 20% of television advertising time. The most advertised products were dairy products, followed by candies and sweet snacks, fast-food meals, and beverages. Two-thirds of advertised food and beverages were considered unhealthy. Sociedad Argentina de Pediatría

Improving the nutritional status of malnourished children using ...

African Journals Online (AJOL)

Improving the nutritional status of malnourished children using soybean ... source of high quality and inexpensive protein and oil, to improvement of nutritional status of ... Soybean products were found to affect weight gain of children (P = 0.04).

Identification of quality indicators for the nutritional management of adult hospitalized patients by a modified Delphi process.

Science.gov (United States)

Verbanck, L; De Waele, J; Duysburgh, I; Van Looy, L; Ysebaert, D; Merckx, L; Ferdinande, P

2015-01-01

The aim of this study was to identify quality indicators (QI) that measure or evaluate the quality of nutritional management of the adult hospitalized patient irrespective of the primary disease or surgical condition. During a modified Delphi procedure consisting of three rounds a 48 member expert panel selected quality indicators applicable to the subject focusing on validity and feasibility from a list of 89 candidate indicators, retrieved from the literature and completed by expert opinion. The following top ten of QIs were selected (weight between brackets): (1) Priority use of enteral route in the absence of contra indications (.95); (2) Patients with malnutrition (risk) receive a nutrition care plan or Nutritional Support (NS) (.935); (3) The hospital has a formulary on enteral formulas, parenteral nutrition (PN) solutions and nutritional supplements (.93); (4) The hospital has a designated nutrition support service (or team) (.922); (5) The hospital has written policies and procedures for the provision of nutrition support therapy (.9); (6) In hospitalized patients on PN the plasma triglycerides are checked weekly (.894); (7) Presence of a protocol for enteral drug administration through a feeding tube (.885); (8) Frequency of periodic reassessment of patients on NS (.883); (9) Enteral and PN orders are regularly revised and adjusted (daily/weekly/twice a week)(.88); (10) There is a hospital wide consensus on the screening method(s) for malnutrition (.88). Using a three round modified Delphi approach a list of ten best scoring QIs for the management of the adult hospitalized patient was established.

Nutritional quality of food items on fast-food 'kids' menus': comparisons across countries and companies.

Science.gov (United States)

Hobin, Erin; White, Christine; Li, Ye; Chiu, Maria; O'Brien, Mary Fodor; Hammond, David

2014-10-01

To compare energy (calories), total and saturated fats, and Na levels for 'kids' menu' food items offered by four leading multinational fast-food chains across five countries. A content analysis was used to create a profile of the nutritional content of food items on kids' menus available for lunch and dinner in four leading fast-food chains in Australia, Canada, New Zealand, the UK and the USA. Food items from kids' menus were included from four fast-food companies: Burger King, Kentucky Fried Chicken (KFC), McDonald's and Subway. These fast-food chains were selected because they are among the top ten largest multinational fast-food chains for sales in 2010, operate in high-income English-speaking countries, and have a specific section of their restaurant menus labelled 'kids' menus'. The results by country indicate that kids' menu foods contain less energy (fewer calories) in restaurants in the USA and lower Na in restaurants in the UK. The results across companies suggest that kids' menu foods offered at Subway restaurants are lower in total fat than food items offered at Burger King and KFC, and food items offered at KFC are lower in saturated fat than items offered at Burger King. Although the reasons for the variation in the nutritional quality of foods on kids' menus are not clear, it is likely that fast-food companies could substantially improve the nutritional quality of their kids' menu food products, translating to large gains for population health.

Chemical and nutritional characteristics of high-fibre rye milling fractions.

Science.gov (United States)

Kołodziejczyk, Piotr; Makowska, Agnieszka; Pospieszna, Barbara; Michniewicz, Jan; Paschke, Hanna

2018-01-01

Many studies have demonstrated the potential health benefits of consuming more high-fibre cereal-based food products. Therefore, there is a need to discover new ways to improve the overall nutritional balance of refined cereal products and focus on increasing their dietary fibre content, at the expense of readily digestible carbohydrates. Lab-scale milling and sieving of whole rye grain was used to obtain two fractions rich in dietary fibre. The fractions were analysed and compared, in terms of microstructure, chemical com- position and nutritional quality. The two fractions significantly obtained differed in their particle size and contents of minerals, available saccharides, and nutritional fractions of starch and dietary fibre and its major components. The total dietary fibre concentrations in the coarse and fine fractions were 50.0 and 36.0 g/100 g, respectively, i.e. three and 2.2 times higher than that of wholegrain rye flour. Both fractions also differed in their relative proportions of major fibre components. In the fine fraction, the levels of soluble fibre, as well as soluble arabinoxylans and fructans, were significantly higher than those in the coarse fraction. It was shown that the application of a simple dry-fractionation method to wholemeal rye flour allows the preparation of two rye products which can serve as concentrated sources of dietary fibre low in available saccharides.

Can existing mobile apps support healthier food purchasing behaviour? Content analysis of nutrition content, behaviour change theory and user quality integration.

Science.gov (United States)

Flaherty, Sarah-Jane; McCarthy, Mary; Collins, Alan; McAuliffe, Fionnuala

2018-02-01

To assess the quality of nutrition content and the integration of user quality components and behaviour change theory relevant to food purchasing behaviour in a sample of existing mobile apps. Descriptive comparative analysis of eleven mobile apps comprising an assessment of their alignment with existing evidence on nutrition, behaviour change and user quality, and their potential ability to support healthier food purchasing behaviour. Mobile apps freely available for public use in GoogePlay were assessed and scored according to agreed criteria to assess nutrition content quality and integration of behaviour change theory and user quality components. A sample of eleven mobile apps that met predefined inclusion criteria to ensure relevance and good quality. The quality of the nutrition content varied. Improvements to the accuracy and appropriateness of nutrition content are needed to ensure mobile apps support a healthy behaviour change process and are accessible to a wider population. There appears to be a narrow focus towards behaviour change with an overemphasis on behavioural outcomes and a small number of behaviour change techniques, which may limit effectiveness. A significant effort from the user was required to use the mobile apps appropriately which may negatively influence user acceptability and subsequent utilisation. Existing mobile apps may offer a potentially effective approach to supporting healthier food purchasing behaviour but improvements in mobile app design are required to maximise their potential effectiveness. Engagement of mobile app users and nutrition professionals is recommended to support effective design.

Preoperative nutritional interventions in morbid obesity: impact on body weight, energy intake, and eating quality.

Science.gov (United States)

Melendez-Araújo, Mariana Silva; de Matos Arruda, Sérgio Lincoln; de Oliveira Kelly, Emily; de Carvalho, Kênia Mara Baiocchi

2012-12-01

Although the benefits of preoperative weight loss and adequacy of dietary patterns in bariatric surgery is well-recognized, the nutritional strategies in the preoperative period have been scarcely investigated. We aimed to evaluate the impact of intensive and standard nutritional interventions on body weight, energy intake, and eating quality. This is a retrospective study in which 32 patients undergoing intensive nutritional intervention, with low-calorie diet (10 kcal/kg) and biweekly visits, were pair-matched by age, sex, and body mass index with 32 patients under a standard nutritional intervention, based on a general dietary counseling. Twenty-four-hour food recall was used to assess energy intake and to derive healthy eating index (HEI). The follow-up preoperative period varied from 8 to 16 weeks. Weight loss was observed in 72% of the patients from the intensive intervention group and 75% of the patients from the standard intervention group. According to the mixed model analysis, time effect on weight loss in both groups was significant (P = 0.0002); however, no difference was found between the intervention groups (P = 0.71). The time effect was significant in both groups for energy intake reduction as well (P eating quality was expressed by the nutrient score of the HEI that increased significantly overtime (P = 0.02), also without distinction between the groups (P = 0.61). Both intensive and standard nutritional interventions promoted weight loss, energy intake reduction, and improvement of eating quality in morbidly obese patients during preoperative period.

Plant phenology, growth and nutritive quality of Briza maxima: Responses induced by enhanced ozone atmospheric levels and nitrogen enrichment

International Nuclear Information System (INIS)

Sanz, J.; Bermejo, V.; Muntifering, R.; Gonzalez-Fernandez, I.; Gimeno, B.S.; Elvira, S.; Alonso, R.

2011-01-01

An assessment of the effects of tropospheric ozone (O 3 ) levels and substrate nitrogen (N) supplementation, singly and in combination, on phenology, growth and nutritive quality of Briza maxima was carried out. Two serial experiments were developed in Open-Top Chambers (OTC) using three O 3 and three N levels. Increased O 3 exposure did not affect the biomass-related parameters, but enhanced senescence, increased fiber foliar content (especially lignin concentration) and reduced plant life span; these effects were related to senescence acceleration induced by the pollutant. Added N increased plant biomass production and improved nutritive quality by decreasing foliar fiber concentration. Interestingly, the effects of N supplementation depended on meteorological conditions and plant physiological activity. N supplementation counteracted the O 3 -induced senescence but did not modifiy the effects on nutritive quality. Nutritive quality and phenology should be considered in new definitions of the O 3 limits for the protection of herbaceous vegetation. - Research highlights: → Forage quality (foliar protein and fiber content) and phenology are more O 3 -sensitive than growth parameters in the Mediterranean annual grass Briza maxima. → The effects of N supplementation depended on meteorological conditions and plant physiological activity. → Increase in nitrogen supplementation counterbalanced the O 3 -induced increase in senescence biomass. → Nutritive quality and phenology should be considered in new definitions of the O 3 limits for the protection of natural herbaceous vegetation. - Forage quality and phenology are more O 3 -sensitive than growth parameters in the Mediterranean annual grass Briza maxima.

evaluation of the nutritional quality of “tom brown” weaning diet

African Journals Online (AJOL)

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nutritional quality of “Tom Brown” was evaluated from its total nitrogen and protein ... were significantly higher (P<0.05) than those for rats on reference diet; while protein .... Drug House (BDH) Chemical Ltd, Pole, England, and .... reproduction, protection and regulation of various body .... Official Methods of Analysis. 15th.

Nutritional quality and fractionation of carbohydrates and protein in the forage components of an intensive silvopastoral system

International Nuclear Information System (INIS)

Gaviria, Xiomara; Rivera, J.E.; Barahona, R.

2015-01-01

The objective of this study was to evaluate the nutritional quality of the forage components of a SPSi based on Leucaena leucocephala associated to improved pastures, as well as its biomass production. The forage production was determined at several moments of the year and the nutritional quality was evaluated through the Cornell model. The soluble protein proportion (fraction A) was similar between the grasses and L. leucocephala, and represented as minimum 34 % of the total protein. The proportion of protein B2 (intermediate degradation) of the legume was higher than that of the grasses (53,7 vs. 30,2 %, respectively). Protein B3 of the diet (slow degradation) was around 22 % of the total protein, and more than 71 % of it can be considered degradable in rumen. L. leucocephala showed a higher concentration of soluble carbohydrates (16,7 %) and lower quantity of fraction B2 (14,94 %) than the grasses. Concerning the biomass availability, a production of 19,26 t DM/ha year-1 was reached. It is concluded that in SPSis a high quantity of quality forage is produced throughout the year, and that this offer is sufficient to cover the requirements of ruminants. (author)

Designing a Score-Based Method for the Evaluation of the Nutritional Quality of the Gluten-Free Bakery Products and their Gluten-Containing Counterparts.

Science.gov (United States)

Morreale, Federico; Angelino, Donato; Pellegrini, Nicoletta

2018-04-25

Gluten-free (GF) products are consumed both by individuals with celiac disease and by an increasing number of people with no specific medical needs. Although the technological quality of GF products has been recently improved, their nutritional quality is still scarcely addressed. Moreover, the few published studies report conflicting results, mostly because the information from product nutrition facts is the only considered factor. The aim of the present study was to develop a score-based method for the nutritional evaluation of 134 packaged Italian GF bakery products and to compare it with that of 162 matched gluten-containing (GC) food items. The score included the information from the nutrition facts and the presence/absence of some nutritionally relevant components in the ingredients list. Results indicated an overall low nutritional quality of the considered GF bakery products. Additionally, with the sole exception of GF bread substitutes, there was no difference in nutritional quality between GF and equivalent GC bakery products. Future research and development of GF bakery products may take advantage of this scoring method, as it may represent an easy approach to evaluate their nutritional quality. The present findings do not justify the consumption of packaged GF bakery products by people without any specific medical needs.

Objective Understanding of Front-of-Package Nutrition Labels among Nutritionally At-Risk Individuals

Directory of Open Access Journals (Sweden)

Pauline Ducrot

2015-08-01

Full Text Available In the ongoing debate about front-of-package (FOP nutrition labels, little data exist regarding nutritionally at-risk populations, although they are critical targets of prevention programs. This study aimed to compare the impact of FOP labels on the ability to rank products according to their nutritional quality among French adults potentially at risk of poor dietary quality (N = 14,230. Four labels were evaluated: Guideline Daily Amounts (GDA, Multiple Traffic Lights (MTL, 5-Color Nutrition Label (5-CNL, Green Tick (Tick, along with a reference without label. Mixed models were used to assess how individual characteristics and FOP labels were associated with the ability to rank products. Older participants and those with a lower educational level, income, nutritional knowledge, and likelihood of reading nutrition facts were less skilled at ranking food products according to nutritional quality. Compared with individual characteristics, nutrition labels had an increased impact on food product ranking ability. Overall, 5-CNL corresponded to the highest rate of correct responses, followed by MTL, GDA, and Tick (p < 0.0001. The strongest impact of 5-CNL was observed among individuals with no nutritional knowledge (odds ratio (OR: 20.24; 95% confidence interval (CI: 13.19–31.06. Therefore, 5-CNL appeared to be effective at informing consumers, including those who are nutritionally at-risk, about the nutritional quality of food products.

Objective Understanding of Front-of-Package Nutrition Labels among Nutritionally At-Risk Individuals.

Science.gov (United States)

Ducrot, Pauline; Méjean, Caroline; Julia, Chantal; Kesse-Guyot, Emmanuelle; Touvier, Mathilde; Fezeu, Léopold K; Hercberg, Serge; Péneau, Sandrine

2015-08-24

In the ongoing debate about front-of-package (FOP) nutrition labels, little data exist regarding nutritionally at-risk populations, although they are critical targets of prevention programs. This study aimed to compare the impact of FOP labels on the ability to rank products according to their nutritional quality among French adults potentially at risk of poor dietary quality (N = 14,230). Four labels were evaluated: Guideline Daily Amounts (GDA), Multiple Traffic Lights (MTL), 5-Color Nutrition Label (5-CNL), Green Tick (Tick), along with a reference without label. Mixed models were used to assess how individual characteristics and FOP labels were associated with the ability to rank products. Older participants and those with a lower educational level, income, nutritional knowledge, and likelihood of reading nutrition facts were less skilled at ranking food products according to nutritional quality. Compared with individual characteristics, nutrition labels had an increased impact on food product ranking ability. Overall, 5-CNL corresponded to the highest rate of correct responses, followed by MTL, GDA, and Tick (p < 0.0001). The strongest impact of 5-CNL was observed among individuals with no nutritional knowledge (odds ratio (OR): 20.24; 95% confidence interval (CI): 13.19-31.06). Therefore, 5-CNL appeared to be effective at informing consumers, including those who are nutritionally at-risk, about the nutritional quality of food products.

Quinoa: Nutritional, functional, and antinutritional aspects.

Science.gov (United States)

Filho, Antonio Manoel Maradini; Pirozi, Mônica Ribeiro; Borges, João Tomaz Da Silva; Pinheiro Sant'Ana, Helena Maria; Chaves, José Benício Paes; Coimbra, Jane Sélia Dos Reis

2017-05-24

We have prepared a review of the physical-chemical composition and the functional and anti-nutritional properties of quinoa (Chenopodium quinoa Willd.). It is a plant of the Chenopodiaceae family, originally from the Andean regions, adaptable to different types of soils and climatic conditions. Its composition has attracted the attention of scientific community for its high nutritional value, being rich in proteins, lipids, fibers, vitamins, and minerals, with an extraordinary balance of essential amino acids. It is also gluten-free, a characteristic that enables its use by celiac patients. In spite of all these attributes, quinoa is not widely used by consumers due to the high cost of imported grain and little knowledge of its benefits. More studies are required to increase knowledge about this "pseudo-cereal" to demonstrate its functional and nutritional benefits and to study its anti-nutritional effects, since it presents high commercial value and excellent nutritional quality.

Food subsidy programs and the health and nutritional status of disadvantaged families in high income countries: a systematic review.

Science.gov (United States)

Black, Andrew P; Brimblecombe, Julie; Eyles, Helen; Morris, Peter; Vally, Hassan; O Dea, Kerin

2012-12-21

Less healthy diets are common in high income countries, although proportionally higher in those of low socio-economic status. Food subsidy programs are one strategy to promote healthy nutrition and to reduce socio-economic inequalities in health. This review summarises the evidence for the health and nutritional impacts of food subsidy programs among disadvantaged families from high income countries. Relevant studies reporting dietary intake or health outcomes were identified through systematic searching of electronic databases. Cochrane Public Health Group guidelines informed study selection and interpretation. A narrative synthesis was undertaken due to the limited number of studies and heterogeneity of study design and outcomes. Fourteen studies were included, with most reporting on the Special Supplemental Nutrition Program for Women, Infants and Children in the USA. Food subsidy program participants, mostly pregnant or postnatal women, were shown to have 10-20% increased intake of targeted foods or nutrients. Evidence for the effectiveness of these programs for men or children was lacking. The main health outcome observed was a small but clinically relevant increase in mean birthweight (23-29g) in the two higher quality WIC studies. Limited high quality evidence of the impacts of food subsidy programs on the health and nutrition of adults and children in high income countries was identified. The improved intake of targeted nutrients and foods, such as fruit and vegetables, could potentially reduce the rate of non-communicable diseases in adults, if the changes in diet are sustained. Associated improvements in perinatal outcomes were limited and most evident in women who smoked during pregnancy. Thus, food subsidy programs for pregnant women and children should aim to focus on improving nutritional status in the longer term. Further prospective studies and economic analyses are needed to confirm the health benefits and justify the investment in food subsidy

Indices for the assessment of nutritional quality of meals: a systematic review.

Science.gov (United States)

Gorgulho, B M; Pot, G K; Sarti, F M; Marchioni, D M

2016-06-01

This systematic review aimed to synthesise information on indices developed to evaluate nutritional quality of meals. A strategy for systematic search of the literature was developed using keywords related to assessment of meal quality. Databases searched included ScienceDirect, PubMed, Lilacs, SciELO, Scopus, Cochrane, Embase and Google Scholar. The literature search resulted in seven different meal quality indices. Each article was analysed in order to identify the following items: authors, country, year, study design, population characteristics, type of meal evaluated, dietary assessment method, characteristics evaluated (nutrients or food items), score range, index components, nutritional references, correlations performed, validation and relationship with an outcome (if existing). Two studies developed instruments to assess the quality of breakfast, three analysed lunch, one evaluated dinner and one was applied to all types of meals and snacks. All meal quality indices reviewed were based on the evaluation of presence or absence of food groups and relative contributions of nutrients, according to food-based guidelines or nutrient references, adapting the daily dietary recommendations to one specific meal. Most of the indices included three items as components for meal quality assessment: (I) total fat or some specific type of fat, (II) fruits and vegetables and (III) cereals or whole grains. This systematic review indicates aspects that need further research, particularly the numerous approaches to assessing meals considering different foods and nutrients, and the need for validation studies of meal indices.

Nutrition therapy with high intensity interval training to improve prostate cancer-related fatigue in men on androgen deprivation therapy: a study protocol.

Science.gov (United States)

Baguley, Brenton J; Skinner, Tina L; Leveritt, Michael D; Wright, Olivia R L

2017-01-03

Cancer-related fatigue is one of the most prevalent, prolonged and distressing side effects of prostate cancer treatment with androgen deprivation therapy. Preliminary evidence suggests natural therapies such as nutrition therapy and structured exercise prescription can reduce symptoms of cancer-related fatigue. Men appear to change their habitual dietary patterns after prostate cancer diagnosis, yet prostate-specific dietary guidelines provide limited support for managing adverse side effects of treatment. The exercise literature has shown high intensity interval training can improve various aspects of health that are typically impaired with androgen deprivation therapy; however exercise at this intensity is yet to be conducted in men with prostate cancer. The purpose of this study is to examine the effects of nutrition therapy beyond the current healthy eating guidelines with high intensity interval training for managing cancer-related fatigue in men with prostate cancer treated with androgen deprivation therapy. This is a two-arm randomized control trial of 116 men with prostate cancer and survivors treated with androgen deprivation therapy. Participants will be randomized to either the intervention group i.e. nutrition therapy and high intensity interval training, or usual care. The intervention group will receive 20 weeks of individualized nutrition therapy from an Accredited Practising Dietitian, and high intensity interval training (from weeks 12-20 of the intervention) from an Accredited Exercise Physiologist. The usual care group will maintain their standard treatment regimen over the 20 weeks. Both groups will undertake primary and secondary outcome testing at baseline, week 8, 12, and 20; testing includes questionnaires of fatigue and quality of life, objective measures of body composition, muscular strength, cardiorespiratory fitness, biomarkers for disease progression, as well as dietary analysis. The primary outcomes for this trial are measures of

Effects of two low phytic acid mutations on seed quality and nutritional traits in soybean (Glycine max L. Merr).

Science.gov (United States)

Yuan, Feng-Jie; Zhu, Dan-Hua; Deng, Bo; Fu, Xu-Jun; Dong, De-Kun; Zhu, Shen-Long; Li, Bai-Quan; Shu, Qing-Yao

2009-05-13

Reduction of phytic acid in soybean seeds has the potential to improve the nutritional value of soybean meal and lessen phosphorus pollution in large scale animal farming. The objective of this study was to assess the effect of two new low phytic acid (LPA) mutations on seed quality and nutritional traits. Multilocation/season comparative analyses showed that the two mutations did not affect the concentration of crude protein, any of the individual amino acids, crude oil, and individual saturated fatty acids. Among other traits, Gm-lpa-TW75-1 had consistently higher sucrose contents (+47.4-86.1%) and lower raffinose contents (-74.2 to -84.3%) than those of wild type (WT) parent Taiwan 75; Gm-lpa-ZC-2 had higher total isoflavone contents (3038.8-4305.4 microg/g) than its parent Zhechun # 3 (1583.6-2644.9 microg/g) in all environments. Further tests of homozygous F(3) progenies of the cross Gm-lpa-ZC-2 x Wuxing # 4 (WT variety) showed that LPA lines had a mean content of total isoflavone significantly higher than WT lines. This study demonstrated that two LPA mutant genes have no negative effects on seed quality and nutritional traits; they instead have the potential to improve a few other properties. Therefore, these two mutant genes are valuable genetic resources for breeding high quality soybean varieties.

Assessment of nutritional quality, glycaemic index, antidiabetic and sensory properties of plantain (Musa paradisiaca)-based functional dough meals.

Science.gov (United States)

Famakin, Opeyemi; Fatoyinbo, Akindele; Ijarotimi, Oluwole Steve; Badejo, Adebanjo Ayobamidele; Fagbemi, Tayo Nathaniel

2016-11-01

Nutrition transition to high energy-dense foods has been implicated as the major causes of diet related diseases. Plantain-based dough meals supplemented with soybean cake and cassava fibre were developed by combining them in different proportions using response surface methodology. The flour blends were analyzed for the nutritional composition while the glycaemic index, antidiabetic potentials and protein digestibility of the dough meals were determined in wistar rats. The nutritional and essential amino acid contents of the flour blends were comparable to that of cerolina (a commercially available food product commonly recommended for diabetic patients). The rats fed with the formulated dough meals had lower glycaemic index and glycaemic load, and the blood glucose was significantly reduced compared to cerolina and metformin (a synthetic antidiabetic drug). All the plantain-based dough meals were comparable to cerolina and metformin in terms of nutritional quality and blood glycaemic control activities, respectively. Hence, the formulated plantain-based dough meals have potential to be used for the prevention and management of diabetes mellitus.

Nutrition support in hospitals

DEFF Research Database (Denmark)

Kondrup, Jens

2005-01-01

Nutrition support in hospitals is becoming an area of focus because of the evidence showing improved clinical outcome with nutrition support, its status as a human rights issue and its integration into quality assurance.......Nutrition support in hospitals is becoming an area of focus because of the evidence showing improved clinical outcome with nutrition support, its status as a human rights issue and its integration into quality assurance....

Comparison between conventional and organic agriculture in terms of nutritional quality of food - a critical review

DEFF Research Database (Denmark)

Melballe Jensen, Maja; Jørgensen, Henry; Lauridsen, Charlotte

2013-01-01

market. Scientific research on organic foodstuffs is contradictory, and knowledge regarding the effect of cultivation system on the nutritive value and the possible relationship with human health could be further explored. Although some systematic differences in the nutritional content, i.e. nitrogen......The consumption of organic foods has been increasing over the last decades and organic products are becoming more visible on the market. Consumers perceive that organic foods are of better quality, more nutritious and healthier, and these perceptions are some of the main drivers of the organic...... of the research on nutritional quality of food, comparing conventional and organic agriculture; i.e. the nutrient content of plant products and livestock products, digestibility or bioavailability of the nutrients, preference and the potential health effects after consumption. We established a systematic approach...

A New Tool for Nutrition App Quality Evaluation (AQEL): Development, Validation, and Reliability Testing.

Science.gov (United States)

DiFilippo, Kristen Nicole; Huang, Wenhao; Chapman-Novakofski, Karen M

2017-10-27

The extensive availability and increasing use of mobile apps for nutrition-based health interventions makes evaluation of the quality of these apps crucial for integration of apps into nutritional counseling. The goal of this research was the development, validation, and reliability testing of the app quality evaluation (AQEL) tool, an instrument for evaluating apps' educational quality and technical functionality. Items for evaluating app quality were adapted from website evaluations, with additional items added to evaluate the specific characteristics of apps, resulting in 79 initial items. Expert panels of nutrition and technology professionals and app users reviewed items for face and content validation. After recommended revisions, nutrition experts completed a second AQEL review to ensure clarity. On the basis of 150 sets of responses using the revised AQEL, principal component analysis was completed, reducing AQEL into 5 factors that underwent reliability testing, including internal consistency, split-half reliability, test-retest reliability, and interrater reliability (IRR). Two additional modifiable constructs for evaluating apps based on the age and needs of the target audience as selected by the evaluator were also tested for construct reliability. IRR testing using intraclass correlations (ICC) with all 7 constructs was conducted, with 15 dietitians evaluating one app. Development and validation resulted in the 51-item AQEL. These were reduced to 25 items in 5 factors after principal component analysis, plus 9 modifiable items in two constructs that were not included in principal component analysis. Internal consistency and split-half reliability of the following constructs derived from principal components analysis was good (Cronbach alpha >.80, Spearman-Brown coefficient >.80): behavior change potential, support of knowledge acquisition, app function, and skill development. App purpose split half-reliability was .65. Test-retest reliability showed no

The nutrition of poultry as a factor affecting litter quality and foot pad dermatitis - an updated review.

Science.gov (United States)

Swiatkiewicz, S; Arczewska-Wlosek, A; Jozefiak, D

2017-10-01

Foot pad dermatitis (FPD), a condition of inflammation and necrotic lesions on the plantar surface of the footpads, is commonly observed in fast-growing broiler chickens and turkeys. FPD negatively affects the welfare of birds, performance indices and the economic profit of poultry meat production. Nutrition is an important factor affecting water intake, excreta moisture and litter quality and, in this way, the occurrence and intensity of FPD in birds. This article reviews and discusses the recent results published in the literature on the effects of nutritional factors on litter quality and FPD severity in broiler chickens and turkeys. Literature data on the efficacy of nutritional methods on the litter quality and FPD occurrence are not consistent. However, the results of several experiments indicate that the optimal level of crude protein, biotin and electrolytes (Na, K) in the diet, as well as feed additives such as feed enzymes hydrolysating non-starch polysaccharides and organic sources of microelements (zinc), may reduce the litter moisture as well as FPD incidence and severity in broiler chickens and turkey. Journal of Animal Physiology and Animal Nutrition © 2017 Blackwell Verlag GmbH.

Benefits of nutritional intervention on nutritional status, quality of life and survival.

Science.gov (United States)

Van Eys, J

1998-01-01

Most cancers in children are acute diseases. Therefore, the incidence of malnutrition, in general, is not different from the incidence in the referral population. Some specific tumors, such as neuroblastoma and those resulting in the diencephalic syndrome, can be exceptions. By contrast, malnutrition is a frequent problem during modern intensive cancer treatment as the result of the associated anorexia, altered taste sensations and catabolic effects of drugs. In addition, there are psychogenic factors and metabolic consequences associated with the tumor itself. Nutritional support does improve the feeling of well-being and performance status, while maintaining or improving the immune competence, thereby potentially affecting survival by limiting infectious episodes. There is no convincing evidence to date that nutritional support has an antineoplastic effect per se, but deficiency of a specific nutrient might be beneficial because of a differential requirement between tumor and normal cells. Theoretically, nutritional support might enhance tumor growth but also susceptibility to chemotherapy. In either case, nutrition is a support modality that must be given with appropriate tumor-directed therapy if curative intent is the goal of treatment. Nutrition remains a consideration after therapy is completed. This generates different challenges. If further tumor-directed therapy is futile, the decision to continue nutritional support is difficult, but if the child is well, nutritional rehabilitation must be pursued. Finally, the cured child continues to benefit from dietary advice. Nutrition should be viewed for what it is: supplying the most basic need of children.

Food banking for improved nutrition of HIV infected orphans and vulnerable children; emerging evidence from quality improvement teams in high food insecure regions of Kiambu, Kenya.

Science.gov (United States)

Akulima, Muhamed; Ikamati, Rudia; Mungai, Margaret; Samuel, Muhula; Ndirangu, Meshack; Muga, Richard

2016-01-01

Estimated 236,548 People Living with HIV (PLHIV) were in Central-Eastern Kenya in 2013. Kiambu County had 46,656 PLHIV with 42,400 (91%) adults and 4,200(9%) children (1-14yrs). Amref Health Africa in Kenya, supported through USAID-APHIAplus KAMILI project, initiated two food banks to respond to poor nutritional status of the HIV infected children. Quality Improvement Teams were used to facilitate food-banking initiatives. The study aimed at assessing and demonstrating roles of community food-banking in improving nutrition status of HIV-infected children in food insecure regions. A pre and post-test study lasting 12 months (Oct 2013 to September 2014) conducted in Kiambu County, Kenya covering 103 HIV infected children. Two assessments were conducted before and after the food banking initiative and results compared. Child Status Index (CSI) and the Middle Upper Arm Circumference (MUAC) tools were used in data collection at households. Paired T-test and Wilcoxon test were applied for analysing MUAC and CSI scores respectively using the SPSS. There was a significant improvement in the children's nutrition status from a rating of 'bad' in CSI Median (IQR) score 2(2-1) before food banking to a rating of 'fair' in CSI Median (IQR) score 3(4-3) after food banking intervention (p=banking (p=banking is a community-based nutritional intervention that can address factors of food access, affordability and availability. Food banking is a sustainable way to contribute to quality nutrition and reduced related deaths among HIV infected children.

Growth, yield, plant quality and nutrition of basil (Ocimum basilicum L. under soilless agricultural systems

Directory of Open Access Journals (Sweden)

Subhrajit Saha

2016-12-01

Full Text Available Traditional agricultural systems are challenged by globally declining resources resulting from climate change and growing population. Alternative agricultural practices such as aquaponics (includes crop plant and aquatic species and hydroponics (includes crop plant only have the potential to generate high yield per unit area using limited land, water, and no soil. A soilless agricultural study was conducted at the Georgia Southern University, Statesboro, GA, USA from August to November, 2015. The growth, yield, quality, and nutrition of basil (Ocimum basilicum L. cultivar Aroma 2, were compared between aquaponic and hydroponic systems using crayfish (Procambarus spp. as the aquatic species. Non-circulating floating raft systems were designed using 95 L polyethylene tanks. Equal amounts of start-up fertilizer dose were applied to both systems. The objective was to understand how the additional nutritional dynamics associated with crayfish influence the basil crop. Both fresh and dry basil plant weights were collected after harvest, followed by leaf nutrient analysis. Leaf chlorophyll content, water pH, nitrogen and temperature were measured periodically. Aquaponic basil (AqB showed 14%, 56%, and 65% more height, fresh weight, and dry weight, respectively, compared to hydroponic basil (HyB. It is logical to assume that crayfish waste (excreta and unconsumed feed has supplied the additional nutrients to AqB, resulting in greater growth and yield. The chlorophyll content (plant quality or leaf nutrients, however, did not differ between AqB and HyB. Further research is needed to investigate aquaponic crayfish yield, overall nutritional dynamics, cost-benefit ratio, and other plant characteristics under soilless systems.

Nutritional quality of dietary patterns of children: are there differences inside and outside school?

Directory of Open Access Journals (Sweden)

Diva Aliete dos Santos Vieira

2017-01-01

Conclusion: There are differences in the nutritional quality of dietary patterns inside and outside school, and heterogeneity in adherence to these patterns were observed across regions and socioeconomic classes.

A position paper on how cost and quality reforms are changing healthcare in America: focus on nutrition.

Science.gov (United States)

Rosen, Barry S; Maddox, P J; Ray, Nancy

2013-11-01

Healthcare spending in the United States is the highest in the world, yet quality indicators such as life expectancy and infant mortality lag other countries. U.S. reforms are under way to lower costs and raise quality of care, notably the Patient Protection and Affordable Care Act (PPACA). Value-based purchasing (VBP) and programs for reducing the incidence of hospital-acquired conditions (HACs) and hospital readmissions represent initial changes. With these programs, overarching themes are to coordinate care during and beyond hospitalization and to ensure that physicians and hospitals are aligned in their treatment strategies. Hospital malnutrition represents a large, hidden, and costly component of medical care; hospital administrators and caregivers alike must harness the benefits of nutrition as a vital component of healthcare. Medical, nursing, and allied health training programs must find places in their curricula to increase awareness of nutrition and promote knowledge of best-practice nutrition interventions. Hospitals use dietitians and nutrition support teams as critical members of the patient care team, but more work needs to be done to disseminate and enforce best nutrition practices. Such training, nutrition interventions, and practice changes can help prevent and treat malnutrition and thus help avert HACs, reduce hospital readmissions, lower infection and complication rates, and shorten hospital stays. Nutrition care is an effective way to reduce costs and improve patient outcomes. This article calls hospital executives and bedside clinicians to action: recognize the value of nutrition care before, during, and after hospitalization, as well as develop training programs and policies that promote nutrition care.

Differences in quality standards when prescribing nutritional support: Differences between specialist and non-specialist physicians.

Science.gov (United States)

Morán López, Jesús Manuel; Piedra León, María; Enciso Izquierdo, Fidel Jesús; Luengo Pérez, Luis Miguel; Amado Señaris, José Antonio

2016-01-01

Adequate nutritional support includes many different aspects, but poor understanding of clinical nutrition by health care professionales often results in an inadequate prescription. A study was conducted to compare enteral and parenteral nutritional support plans prescribed by specialist and non-specialist physicians. Non-specialist physicians recorded anthropometric data from only 13.3% of patients, and none of them performed nutritional assessments. Protein amounts provided by non-specialist physicians were lower than estimated based on ESPEN (10.29g of nitrogen vs 14.62; Pspecialist group (14.88g of nitrogen; P=.072). Calorie and glutamine provision and laboratory controls prescribed by specialists were significantly closer to those recommended by clinical guidelines. Nutritional support prescribed by specialists in endocrinology and nutrition at San Pedro de Alcántara Hospital was closer to clinical practice guideline standards and of higher quality as compared to that prescribed by non-specialists. Copyright © 2015 SEEN. Published by Elsevier España, S.L.U. All rights reserved.

AN INTEGRATED APPROACH ON CHILD NUTRITION

OpenAIRE

Reena Kulkarni

2013-01-01

Nutrition is one of the most important and highly discussed topics in medical community. It determines the quality of health in young citizens as well as the future of the nation. Infant and child nutrition, especially in the first few years of life is crucial; lest ends up in malnutrition. Policies on nutrition and health education of mothers on infant and young child feeding as well as efforts to trigger appropriate behavioural changes among mothers are being considered as direct interventi...

A Natural Experiment: Using Immersive Technologies to Study the Impact of "All-Natural" Labeling on Perceived Food Quality, Nutritional Content, and Liking.

Science.gov (United States)

Liu, Rebecca; Hooker, Neal H; Parasidis, Efthimios; Simons, Christopher T

2017-03-01

The "all-natural" label is used extensively in the United States. At many point-of-purchase locations, employed servers provide food samples and call out specific label information to influence consumers' purchase decisions. Despite these ubiquitous practices, it is unclear what information is conveyed to consumers by the all-natural label or how it impacts judgments of perceived food quality, nutritional content, and acceptance. We used a novel approach incorporating immersive technology to simulate a virtual in-store sampling scenario where consumers were asked by a server to evaluate identical products with only one being labeled all-natural. Another condition evaluated the impact of the in-store server additionally emphasizing the all-natural status of one sample. Results indicated the all-natural label significantly improved consumer's perception of product quality and nutritional content, but not liking or willingness to pay, when compared to the regular sample. With the simple emphasis of the all-natural claim by the in-store server, these differences in quality and nutritional content became even more pronounced, and willingness to pay increased significantly by an average of 8%. These results indicate that in a virtual setting consistent with making food purchases, an all-natural front-of-pack label improves consumer perceptions of product quality and nutritional content. In addition, information conveyed to consumers by employed servers has a further, substantial impact on these variables suggesting that consumers are highly susceptible to social influence at the point of purchase. © 2017 Institute of Food Technologists®.

Structural, Culinary, Nutritional and Anti-Nutritional Properties of High Protein, Gluten Free, 100% Legume Pasta.

Science.gov (United States)

Laleg, Karima; Cassan, Denis; Barron, Cécile; Prabhasankar, Pichan; Micard, Valérie

2016-01-01

Wheat pasta has a compact structure built by a gluten network entrapping starch granules resulting in a low glycemic index, but is nevertheless unsuitable for gluten-intolerant people. High protein gluten-free legume flours, rich in fibers, resistant starch and minerals are thus a good alternative for gluten-free pasta production. In this study, gluten-free pasta was produced exclusively from faba, lentil or black-gram flours. The relationship between their structure, their cooking and Rheological properties and their in-vitro starch digestion was analyzed and compared to cereal gluten-free commercial pasta. Trypsin inhibitory activity, phytic acid and α-galactosides were determined in flours and in cooked pasta. All legume pasta were rich in protein, resistant starch and fibers. They had a thick but weak protein network, which is built during the pasta cooking step. This particular structure altered pasta springiness and increased cooking losses. Black-gram pasta, which is especially rich in soluble fibers, differed from faba and lentil pasta, with high springiness (0.85 vs. 0.75) and less loss during cooking. In comparison to a commercial cereal gluten-free pasta, all the legume pasta lost less material during cooking but was less cohesive and springy. Interestingly, due to their particular composition and structure, lentil and faba pasta released their starch more slowly than the commercial gluten-free pasta during the in-vitro digestion process. Anti-nutritional factors in legumes, such as trypsin inhibitory activity and α-galactosides were reduced by up to 82% and 73%, respectively, by pasta processing and cooking. However, these processing steps had a minor effect on phytic acid. This study demonstrates the advantages of using legumes for the production of gluten-free pasta with a low glycemic index and high nutritional quality.

Too little, too late: comparison of nutritional status and quality of life of nutrition care and support recipient and non-recipients among HIV-positive adults in KwaZulu-Natal, South Africa.

Science.gov (United States)

Oketch, Jecinter Akinyi; Paterson, Marie; Maunder, Eleni Winfred; Rollins, Nigel Campbell

2011-03-01

Compare the nutritional vulnerability, risk of malnutrition, nutritional status and quality of life (QoL) between recipients and non-recipients of nutrition care and support (NCS) of HIV-positive adults. In 2009, a household-based cross-sectional study of HIV-positive adults, NCS recipients (n=97) and non-NCS recipients (n=203) from KwaZulu-Natal was conducted. Nutritional vulnerability (socio-economic status; food security; self-reported health status; nutritional knowledge and attitude), risk of malnutrition (nutrition assessment screening tool), anthropometry (body mass index; mid-upper arm circumference; waist-to-hip ratio) and QoL (general health; self-care; physical functioning) were compared between the two groups. Although the result suggests a modest impairment of QoL, NCS recipients were twice as likely to have severe impairment of general health; self-care functioning and QoL. Overweight and obesity were common despite indications of high prevalence of food insecurity, possible-risk of malnutrition and diets predominantly of cereals. NCS recipients were more frequently taking anti-retroviral drugs, receiving social grants, reporting good eating plans and owning kitchen gardens. Non-NCS recipients had been generally sick, reported fatigue, nausea, appetite loss and diarrhoea. NCS recipients were twice as likely to experience oral thrush. Contextual factors such as low dietary diversity and household food insecurity that exacerbates nutritional vulnerability and malnutrition should be considered when providing NCS to fully achieve nutritional recovery and QoL of HIV-positive adults. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

Systematic review of knowledge, confidence and education in nutritional genomics for students and professionals in nutrition and dietetics.

Science.gov (United States)

Wright, O R L

2014-06-01

This review examines knowledge and confidence of nutrition and dietetics professionals in nutritional genomics and evaluates the teaching strategies in this field within nutrition and dietetics university programmes and professional development courses internationally. A systematic search of 10 literature databases was conducted from January 2000 to December 2012 to identify original research. Any studies of either nutrition and/or dietetics students or dietitians/nutritionists investigating current levels of knowledge or confidence in nutritional genomics, or strategies to improve learning and/or confidence in this area, were eligible. Eighteen articles (15 separate studies) met the inclusion criteria. Three articles were assessed as negative, eight as neutral and seven as positive according to the American Dietetics Association Quality Criteria Checklist. The overall ranking of evidence was low. Dietitians have low involvement, knowledge and confidence in nutritional genomics, and evidence for educational strategies is limited and methodologically weak. There is a need to develop training pathways and material to up-skill nutrition and/or dietetics students and nutrition and/or dietetics professionals in nutritional genomics through multidisciplinary collaboration with content area experts. There is a paucity of high quality evidence on optimum teaching strategies; however, methods promoting repetitive exposure to nutritional genomics material, problem-solving, collaborative and case-based learning are most promising for university and professional development programmes. © 2013 The British Dietetic Association Ltd.

Effect of nutritional interventions on nutritional status, quality of life and mortality in patients with head and neck cancer receiving (chemo)radiotherapy: a systematic review.

Science.gov (United States)

Langius, Jacqueline A E; Zandbergen, Myrna C; Eerenstein, Simone E J; van Tulder, Maurits W; Leemans, C René; Kramer, Mark H H; Weijs, Peter J M

2013-10-01

We performed a systematic review to examine the effect of nutritional interventions on nutritional status, quality of life (QoL) and mortality in patients with head and neck squamous cell cancer (HNSCC) receiving radiotherapy or chemoradiotherapy. We searched Pubmed, EMBASE, CENTRAL and Cinahl from inception through January 3rd, 2012 to identify randomized controlled trials (RCTs) from a broad range of nutritional interventions in patients with HNSCC during (chemo)radiotherapy. Two reviewers independently assessed study eligibility and risk of bias, and extracted data. Of 1141 titles identified, 12 study reports were finally included, describing 10 different studies with 11 interventions. Four out of 10 studies examined the effects of individualized dietary counseling, and showed significant benefits on nutritional status and QOL compared to no counseling or general nutritional advice by a nurse (p gastronomy (PEG) feeding on nutritional status shortly after RT compared with nasogastric feeding (p = 0.001). Two studies showed that prophylactic PEG feeding was not superior over tube feeding if required. This review shows beneficial effects of individualized dietary counseling on nutritional status and QoL, compared to no counseling or standard nutritional advice. Effects of ONS and tube feeding were inconsistent. Copyright © 2013 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

Evaluation of Sports Nutrition Knowledge and Recommendations Among High School Coaches.

Science.gov (United States)

Couture, Steven; Lamarche, Benoit; Morissette, Eliane; Provencher, Veronique; Valois, Pierre; Goulet, Claude; Drapeau, Vicky

2015-08-01

The objectives of this study were to evaluate high school coaches' knowledge in sports nutrition and the nutritional practices they recommend to their athletes. Forty-seven high school coaches in "leanness" and "non-leanness" sports from the greater region of Quebec (women = 44.7%) completed a questionnaire on nutritional knowledge and practices. "Leanness sports" were defined as sports where leanness or/and low bodyweight were considered important (e.g., cheerleading, swimming and gymnastics), and "non-leanness sports" were defined as sports where these factors are less important (e.g., football). Participants obtained a total mean score of 68.4% for the nutrition knowledge part of the questionnaire. More specifically, less than 30% of the coaches could answer correctly some general nutrition questions regarding carbohydrates and lipids. No significant difference in nutrition knowledge was observed between coaches from "leanness" and "non-leanness" sports or between men and women. Respondents with a university education scored higher than the others (73.3% vs. 63.3%, p protein-rich foods. Recommendation for nutritional supplements use was extremely rare and was suggested only by football coaches, a nonleanness sport. Findings from this study indicate that coaches need sports nutrition education and specific training.

In-store marketing of inexpensive foods with good nutritional quality in disadvantaged neighborhoods: increased awareness, understanding, and purchasing.

Science.gov (United States)

Gamburzew, Axel; Darcel, Nicolas; Gazan, Rozenn; Dubois, Christophe; Maillot, Matthieu; Tomé, Daniel; Raffin, Sandrine; Darmon, Nicole

2016-09-27

Consumers often do not understand nutrition labels or do not perceive their usefulness. In addition, price can be a barrier to healthy food choices, especially for socio-economically disadvantaged individuals. A 6-month intervention combined shelf labeling and marketing strategies (signage, prime placement, taste testing) to draw attention to inexpensive foods with good nutritional quality in two stores located in a disadvantaged neighborhood in Marseille (France). The inexpensive foods with good nutritional quality were identified based on their nutrient profile and their price. Their contribution to customers' spending on food was assessed in the two intervention stores and in two control stores during the intervention, as well as in the year preceding the intervention (n = 6625). Exit survey (n = 259) and in-depth survey (n = 116) were used to assess customers' awareness of and perceived usefulness of the program, knowledge of nutrition, understanding of the labeling system, as well as placement-, taste- and preparation-related attractiveness of promoted products. Matched purchasing data were used to assess the contribution of promoted products to total food spending for each customer who participated in the in-depth survey. The contribution of inexpensive foods with good nutritional quality to customers' total food spending increased between 2013 and 2014 for both the control stores and the intervention stores. This increase was significantly higher in the intervention stores than in the control stores for fruits and vegetables (p = 0.001) and for starches (p = 0.011). The exit survey revealed that 31 % of customers had seen the intervention materials; this percentage increased significantly at the end of the intervention (p customers who had seen the intervention materials scored significantly higher on quizzes assessing nutrition knowledge (p < 0.001) and understanding of the labeling system (p = 0.024). A social marketing

Comparing quality of nutritional care in Dutch and German nursing homes.

Science.gov (United States)

van Nie-Visser, Noémi C; Meijers, Judith M M; Schols, Jos M G A; Lohrmann, Christa; Bartholomeyczik, Sabine; Halfens, Ruud J G

2011-09-01

This study investigates possible differences in malnutrition prevalence rates in Dutch and German nursing homes. It seeks to provide insight into the screening, prevention and treatment of malnutrition and the indicators for nutritional care policy. For decades, malnutrition has been an important problem in health care settings worldwide. A considerable percentage of frail older people suffer from malnutrition. In European nursing homes, the reported prevalence rates range widely (2% to 85%). This is a multicentre, cross-sectional prevalence study of malnutrition in Dutch and German nursing homes using standardised methodology, with the participation of respectively 5848 and 4923 residents (65+ years). Patient characteristics differed significantly between the two countries. Dutch residents were more often male, younger, more care-dependent and significantly more at risk of malnutrition (31·7%). However, overall malnutrition prevalence rates did not differ significantly (Netherlands 26·8% and Germany 26·5%). All German residents were screened at admission, whereas only 73·1% of the Dutch residents were. As part of screening, nutritional screening tools were used in 38·0% of Dutch and 42·1% of the German residents. A dietician was consulted for 36·7% Dutch and 9·3% German malnourished residents. The proportion of malnourished receiving nutritional intervention was larger in Germany than in the Netherlands. Structural indicators for nutritional policy were fulfilled more often in the Netherlands care at institutional level whereas in Germany they were fulfilled more often at ward level. In this study, German residents had a somewhat better nutritional status than Dutch residents and more is done to enhance nutritional status in German nursing homes. The differences would be somewhat larger if both populations were more comparable. Comparing malnutrition prevalence rates, prevention and interventions in health care institutions and countries gives insight into

Military Nutrition Research: Four Tasks to Address Personnel Readiness and Warfighter Performance

National Research Council Canada - National Science Library

Ryan, Donna

2007-01-01

... and Materiel Command (USAMRMC) and PBRC, PBRC provides high quality analytical laboratory, nutrition database and metabolic unit support for military nutrition clinical research protocols. Specific Aims...

Human nutrition in cold and high terrestrial altitudes

Science.gov (United States)

Srivastava, K. K.; Kumar, Ratan

1992-03-01

The calorie and nutritional requirements for a man working in an alien hostile environment of cold regions and high altitude are described and compared to those of normal requirements. Carbohydrates, fats and vitamins fulfilling the caloric and nutritional requirements are generally available in adequate amounts except under conditions of appetite loss. However, the proteins and amino acids should be provided in such a way as to meet the altered behavioral and metabolic requirements. Work in extreme cold requires fulfilling enhanced calorie needs. In high mountainous regions, cold combined with hypoxia produced loss of appetite and necessitated designing of special foods.

Sport Nutrition Knowledge, Behaviors and Beliefs of High School Soccer Players.

Science.gov (United States)

Manore, Melinda M; Patton-Lopez, Megan M; Meng, Yu; Wong, Siew Sun

2017-04-01

For adolescent athletes (14-18 years), data on sport nutrition knowledge, behaviors and beliefs are limited, especially based on sex, race/ethnicity and socioeconomic status. High school soccer players ( n = 535; 55% female; 51% White, 41% Latino; 41% National School Lunch Program (NSLP) participants (80% Latino)) completed two questionnaires (demographic/health history and sport nutrition). The sport nutrition knowledge score was 45.6% with higher scores in NSLP-Whites vs. NSLP-Latinos ( p nutritional requirements, but more than twice as likely to report that nutritional supplements were necessary for training ( p nutrition education that enhances food selection skills for health and sport performance.

Pre-Pregnancy Weight Status Is Associated with Diet Quality and Nutritional Biomarkers during Pregnancy.

Science.gov (United States)

Shin, Dayeon; Lee, Kyung Won; Song, Won O

2016-03-11

Although the positive association between pre-pregnancy overweight and obesity with excessive gestational weight gain is well known, it is not clear how pre-pregnancy weight status is associated with gestational weight gain through maternal diet during pregnancy. This study aimed to examine the relationship between pre-pregnancy weight status and diet quality and maternal nutritional biomarkers during pregnancy. Our study included 795 U.S. pregnant women from the National Health and Nutrition Examination Survey, 2003-2012. Pre-pregnancy body mass index (BMI) was calculated based on self-reported pre-pregnancy weight and height. The cutoff points of pregnancy was assessed by the Healthy Eating Index (HEI)-2010 based on a 24-h recall. Multivariable logistic regressions were used to estimate the odds ratios (OR) and 95% confidence intervals (CI). For all pregnant women included in this study, the mean HEI-2010 (±standard error of the mean (SEM)) was 50.7 (±0.9). Women with obese pre-pregnancy BMI demonstrated significantly lower HEI-2010 compared to those with underweight and normal pre-pregnancy BMI, respectively. In an unadjusted model, women with pre-pregnancy obesity BMI had increased odds for being in the lowest tertile of HEI-2010 (33.4 ± 0.5) compared to those with underweight pre-pregnancy BMI (OR 5.0; 95% CI 2.2-11.4). The inverse association between pre-pregnancy overweight and obesity status and diet quality during pregnancy persisted even after we controlled for physical activity levels (adjusted OR (AOR) 3.8; 95% CI 1.2-11.7, AOR 5.4; 95% CI 2.0-14.5, respectively). Serum folate concentration (ng/mL) was significantly higher in underweight women compared to overweight women (23.4 ± 1.7 vs. 17.0 ± 0.8, p pregnancy weight status and diet quality and maternal nutritional biomarkers during pregnancy. Poor diet quality as measured by HEI-2010 was shown among overweight and obese women. Nutrition education and interventions need to be targeted to those

Nutritional care in a nursing home in Italy.

Directory of Open Access Journals (Sweden)

Lorenzo Maria Donini

Full Text Available INTRODUCTION: Malnutrition is a clinical condition due to the imbalance among needs, intake and use of nutrients, leading to the increase of morbidity and mortality, and to the impairment of quality of life. Even in industrialized countries undernutrition is becoming an alarming phenomenon, especially involving elderly institutionalized subjects. A multicentric study called PIMAI (Project Iatrogenic MAlnutrition in Italy, was carried out in Italy over 2005. The aims of this study were to determine the prevalence of malnutrition in hospitals and in nursing care homes (NH, to assess the level of nutritional attention and to measure the perceived quality in food and nutritional care. This paper represents a preliminary analysis of data collected in a NH included in the PIMAI project. MATERIALS AND METHODS: A total of 100 subjects (29 males and 71 females, aged 80.2±10 years, were recruited from January to June 2005 at the Clinical Rehabilitation Institute "Villa delle Querce" in Nemi (Rome, among patients in the NH facility. All the participants underwent a multidimensional geriatric evaluation (considering nutritional, clinical, functional and cognitive parameters, and a survey on "perceived quality" of nutritional care. RESULTS AND DISCUSSION: According to nutritional status defined by the Mini Nutritional Assessment®, data analysis showed a high prevalence of malnutrition (36% especially related to advanced age, chewing, cognitive and functional impairments. Patients seemed to consider nutrition to be important for their health; on the other hand, they were not thoroughly satisfied with the quality of food. Particularly, it was observed scarce attention to nutritional status from medical and nursing staff. CONCLUSIONS: Our study confirms the need to pay greater attention to nutritional status in elderly institutionalized subjects. Medical and nursing teams need to be aware of the importance to perform an evaluation of nutritional status in

The Effect of Food Label Cues on Perceptions of Quality and Purchase Intentions among High-Involvement Consumers with Varying Levels of Nutrition Knowledge

Science.gov (United States)

Walters, Amber; Long, Marilee

2012-01-01

Objective: To determine whether differences in nutrition knowledge affected how women (a high-involvement group) interpreted intrinsic cues (ingredient list) and extrinsic cues ("all natural" label) on food labels. Methods: A 2 (intrinsic cue) x 2 (extrinsic cue) x 2 (nutrition knowledge expert vs novice) within-subject factorial design…

Textural, nutritional and functional attributes in tomato genotypes for breeding better quality varieties.

Science.gov (United States)

Saha, Supradip; Hedau, Nirmal K; Mahajan, Vinay; Singh, Gyanendra; Gupta, Hari S; Gahalain, Anita

2010-01-30

Screening of natural biodiversity for their better quality attributes is of prime importance for quality breeding programmes. A set of 53 tomato genotypes was measured for their textural [skin firmness, pericarp thickness, total soluble solids (TSS)], nutritional [phosphorus (P), potassium (K), iron (Fe), zinc (Zn), copper (Cu), manganese (Mn) and titrable acidity (TA)] and functional (beta-carotene, lycopene and ascorbic acid) quality attributes. Three sets of data (textural, nutritional and functional attributes) were obtained and analysed for their mutual relationships. Wide variations were observed in most of the measurements, e.g. skin firmness (coefficient of variability (CV) 269-612 g), pericarp thickness (CV 1.4-4.9 mm), potassium (CV 229-371 mg 100 g(-1)), iron (CV 611-1772 mg 100 g(-1)), ascorbic acid (CV 12-86 mg 100 g(-1)), suggesting that there are considerable levels of genetic diversity. Significant correlations (P acid and copper of 0.57, pericarp thickness and lycopene of - 0.52. However, there were no correlations between textural and nutritional attributes. Five factors were computed by principal component analysis that explained 66% of the variation in the attributes, among which all micronutrients other than iron, TSS, firmness and beta-carotene were most important. Functional attributes except beta-carotene played a less important role in explaining total variation. This knowledge could aid in the efficient conservation of important parts of the agricultural biodiversity of India. These results are also potentially useful for tomato breeders working on the development of new varieties. (c) 2009 Society of Chemical Industry.

Effects of cooking methods and temperatures on nutritional and quality characteristics of anchovy (Engraulis encrasicholus).

Science.gov (United States)

Uran, Harun; Gokoglu, Nalan

2014-04-01

The aim of this study was to determine the nutritional and quality characteristics of anchovy after cooking. The fish were cooked by different methods (frying, baking and grilling) at two different temperatures (160 °C, 180 °C). Crude ash, crude protein and crude fat contents of cooked fish increased due to rise in dry matter contents. While cooking methods affected mineral content of anchovy, cooking temperature did not affect. The highest values of monounsaturated fatty acids were found in baked samples. Polyunsaturated fatty acids in baked samples were also high and similar in fried samples. Fried samples, which were the most preferred, lost its nutritional characteristics more than baked and grilled samples. Grilled and baked fish samples can be recommended for healthy consumption. However, grilled fish samples had hard texture due to more moisture loss than other methods. Therefore, it is concluded that baking is the best cooking method for anchovy.

Yield and nutritive quality of forage legumes on reclaimed surface mined land

International Nuclear Information System (INIS)

Ditsch, D.C.; Collins, M.

1998-01-01

Legumes are important in the long-term nitrogen economy of surface mined lands and for establishing and maintaining quality livestock forage. Little information is available to reclamation specialists for use in selection of forage legume species based on productivity potential, persistence and nutritive quality for livestock. A study was initiated at two sites in the Appalachian coal fields of Kentucky to evaluate monocultures of alfalfa (Medicago sativa L.), red clover (Trifolium pratense L.) and birdsfoot trefoil (Lotus corniculatus L.) under management regimes suitable for livestock production. Legumes were harvested at the early bloom stage throughout the growing season for dry matter (DM) yield determination. Forage quality was determined by measuring crude protein (CP), neutral detergent fiber (NDF), acid detergent fiber (ADF), cellulose (CEL) and acid detergent lignin (ADL). High DM yields were produced by all species during the first production season (range 6.2-9.2 Mg ha -1 ) but yields of all species declined rapidly by year three. Birdsfoot trefoil demonstrated slightly greater drought tolerance during mid-season (July/August) than alfalfa and red clover. With the exception of site number-sign 1 in 1992 (4 harvests), no more than 3 harvests were made during a single growing season. Crude protein concentration of these forage legumes was found to be within the range commonly measured on undisturbed lands. However, high NDF and ADF values were observed above those reported by others for the same species. These results indicate that it may be difficult to maintain a high level of productivity throughout the five-year bonding period under hay management. Management practices such as summer stockpiling may be necessary to compensate for the rapid and wide fluctuations in DM yield and quality due to low water-holding capacity of mine spoils. 15 refs., 2 figs., 7 tabs

The nutritional quality of Spirulina platensis of Tamenrasset, Algeria ...

African Journals Online (AJOL)

Spirulina platensis, a blue green microalga, has been used since ancient times as a source of food because of its high protein content (65%) and nutritional value. Lipids isolated from S. platensis have been shown to contain high levels of polyunsaturated fatty acids, including linolenic acid which is a precursor of ...

The effect of storage on the nutritional quality of meat and bone meal

NARCIS (Netherlands)

Hendriks, W.H.; Cottam, Y.H.; Thomas, D.V.

2006-01-01

The effect of storage on the nutritional quality of meat and bone meal was investigated. Three meat and bone meal samples were stored for 1, 2, 3, 6 and 9 months, with or without the addition of the antioxidants (butylatedhydroxytoluene and butylatedhydroxyanisole). Gross composition, thiobarbituric

Nutrition support can bring survival benefit to high nutrition risk gastric cancer patients who received chemotherapy.

Science.gov (United States)

Qiu, Miaozhen; Zhou, Yi-xin; Jin, Yin; Wang, Zi-xian; Wei, Xiao-li; Han, Hong-yu; Ye, Wen-feng; Zhou, Zhi-wei; Zhang, Dong-sheng; Wang, Feng-hua; Li, Yu-hong; Yang, Da-jun; Xu, Rui-hua

2015-07-01

The aim of our study is firstly to evaluate the prevalence and prognostic value of nutrition risk in gastric cancer patients and secondly to explore whether the nutrition support can prolong the survival of advanced gastric cancer patients. It contained two study periods. In the first period, we prospectively evaluated the nutritional risk of gastric adenocarcinoma patients from 2009 to 2011 using the method of European Nutritional Risk Screening (NRS) 2002. The Kaplan-Meier method and log-rank test were used to evaluate the prognostic value of high nutrition risk. The second period was between 2012 and 2013. We prospectively gave the nutrition support to stage IV gastric cancer patients whose NRS is ≥3. There were 830 patients in the first period, 50.7% patients with a NRS ≥ 3. Patients with NRS ≥ 3 presented a significantly higher percentage of stage IV diseases, elevated values of C-reactive protein, and hypoproteinemia. The median survival was significantly higher in NRS nutrition support. The median survival was 14.3 and 9.6 months for patients with and without NRS shift, respectively, P = 0.001. NRS ≥ 3 was an independent adverse prognostic factor in gastric cancer patients. For stage IV patients whose NRS ≥ 3, the nutrition support might be helpful to improve the prognosis.

Impact of economic change on nutrition quality in preschool institutions in Macva district

Directory of Open Access Journals (Sweden)

Dragičević Igor

2016-01-01

Full Text Available Introduction: Health food safety is an absolute priority, whether it is a physical-chemical and microbiological safety. This applies particularly to vulnerable population groups. Particularly vulnerable population group is pre-school children. In this age, in addition to health security, as an important segment of the nutritional value of food. Nutritional value represents the energy value of meals, as well as a total in a certain amount (100g, as it looks at the energy density of meals. A reliable indicator of nutritional value, in addition to the mere satisfaction of energy needs, the amount and concentration ratio of macronutrients. This paper deals with the energy value of daily meals in preschools in Macva administrative district. The quality of the meal depends on several factors, such as the selection of food, preparation methods, expertise, personnel to create menus. This work focused on the economic situation in the whole society, as a factor affecting the quality of daily meals in preschools in Macva administrative district. Aim: To investigate the existence of statistically significant differences in the quality of daily meals in 2010, 2011 and 2012. Materials and methods: During the period under review were collected and analyzed data on the quality of the food at nine preschools in Macva administrative district. Data on the total caloric value, energy value in 100 grams, as well as data on the proportion of macronutrients carbohydrates, fats and proteins are analized and compared. The comparison of the results with the current regulations in the Republic of Serbia, and testing the statistical significance of the energy value variation and content of macronutrients in the observed poreioda. Results and Conclusion: The results showed that the total energy value does not satisfy 75% of daily needs, and that there is a significant reduction in the share of protein and increase in the proportion of carbohydrates. Test results indicate

Domestic cooking methods affect the nutritional quality of red cabbage.

Science.gov (United States)

Xu, Feng; Zheng, Yonghua; Yang, Zhenfeng; Cao, Shifeng; Shao, Xingfeng; Wang, Hongfei

2014-10-15

The aim of this work is to investigate the effects of domestic cooking methods, including steaming, microwave heating, boiling and stir-frying on the nutritional quality of red cabbage. Compared with fresh-cut red cabbage, all cooking methods were found to cause significant reduction in anthocyanin and total glucosinolates contents. Moreover, steaming resulted in significantly greater retention of vitamin C and DPPH radical-scavenging activity, while stir-frying and boiling, two popular Chinese cooking methods, led to significant losses of total phenolic, vitamin C, DPPH radical-scavenging activity, and total soluble sugar as well as reducing sugars. Normally, red cabbage consumed fresh in salads could maintain the highest nutrition. However, considering the habits of Asian cuisine, it is recommended to use less water and less cooking time, such as steaming based on our present results, so as to retain the optimum benefits of the health-promoting compounds. Copyright © 2014 Elsevier Ltd. All rights reserved.

Association between dental prosthesis need, nutritional status and quality of life of elderly subjects

DEFF Research Database (Denmark)

Pillai, Rajath; Mathur, Vijay Prakash; Jain, Veena

2015-01-01

clinic were recruited in the study. Mini-nutritional assessment (MNA), geriatric oral health assessment (GOHAI) indices, prosthesis need according to WHO criteria, and prosthesis want was recorded along with age, gender, socioeconomic status and posterior occluding pair. RESULTS: Significant associations......To determine the effect of prosthesis need on nutritional status and oral health-related quality of life (OHrQoL) in elderly and to check the disparity between prosthesis need and prosthesis want in the Indian elderly. METHODS: A total of 946 geriatric participants reporting to a geriatric medicine...

Effect of 1-methylcyclopropene on shelf life, visual quality and nutritional quality of netted melon.

Science.gov (United States)

Shi, Y; Wang, B L; Shui, D J; Cao, L L; Wang, C; Yang, T; Wang, X Y; Ye, H X

2015-04-01

The effects of 1-methylcyclopropene (1-MCP) on shelf life, fruit visual quality and nutritional quality were investigated. Netted melons were treated with air (control) and 0.6 µl l(-1) 1-MCP at 25 ℃ for 24 h, and then stored at 25 ℃ or 10 ℃ for 10 days. 1-MCP significantly extended the shelf life, inhibited weight loss and delayed firmness decline of melon fruits. Ethylene production was also inhibited and respiration rate was declined. 1-MCP retarded 1-aminocyclopropane-1-carboxylic acid (ACC) increases and inhibited ACC synthase and ACC oxidase activity. Moreover, 1-MCP treatment reduced the decrease in total soluble solids and titratable acidity, as well as the decrease of the content of sugars (sucrose, fructose and glucose). These results indicated that 1-MCP treatment is a good method to extend melon shelf life and maintain fruit quality, and the combination of 1-MCP and low temperature storage resulted in more acceptable fruit quality. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

Evaluation of nutritional quality and antioxidant potential of pigeonpea genotypes.

Science.gov (United States)

Sekhon, Japjot; Grewal, Satvir Kaur; Singh, Inderjit; Kaur, Jagmeet

2017-10-01

Three released cultivars, forty four advance breeding lines and three wild species of pigeonpea ( Cajanus cajan L. Millsp) were evaluated for nutritional, antinutritional traits and antioxidant potential so as to identify promising genotypes. The average content of total soluble sugars, starch and total soluble proteins was found to be 43.66, 360.51 and 204.54 mg/g, respectively. Antioxidant potential in terms of free radical scavenging activity (DPPH), ferric reducing antioxidant power (FRAP), reducing power, hydroxyl radical scavenging activity and superoxide anion radical scavenging activity was estimated. The diversity was observed in genotypes with all the traits. AL 1960, AL 2000, AL 2009 and AL 2046 had high total soluble proteins, medium antinutritional factors and good antioxidant potential. AL 201, AL 1931, AL 1932, AL 1960, AL 2046, AL 2049 and AL 2060 had good nutritional value as protein and starch content ranged from 20 to 23 and 42 to 52%, respectively. Wild species C. scarabaeoides 1CP15683/W15 had lower carbohydrates, proteins, and antinutritional traits while high antioxidant potential due to high total phenols, DPPH, FRAP and reducing power. The diversity observed in genotypes with all the traits could be further used to develop nutritionally important genotypes.

Parental perception of the nutritional quality of school meals and its association with students' school lunch participation.

Science.gov (United States)

Ohri-Vachaspati, Punam

2014-03-01

This study explores the association between parental perception of the nutritional quality of school meals and whether students eat lunch served at school. We use data from five low-income cities in New Jersey that have high minority populations. Students whose parents perceive the quality of school meals to be healthy have greater odds of eating meals served at school. Recent changes in guidelines for the United States Department of Agriculture's National School Lunch Program met with resistance from several fronts. Advocates for and implementers of improved school meals may benefit from partnering with parents to increase the acceptance and utilization of improved school offerings. Copyright © 2013 Elsevier Ltd. All rights reserved.

Nutritional quality of foods and non-alcoholic beverages advertised on Mexican television according to three nutrient profile models

Directory of Open Access Journals (Sweden)

Sofía Rincón-Gallardo Patiño

2016-08-01

Full Text Available Abstract Background Evidence supports that television food advertisements influence children’s food preferences and their consumption. However, few studies have examined the extent and nature of food marketing to children in low and middle income countries. This study aims to assess the nutritional quality of foods and beverages advertised on Mexican TV, applying the Mexican, World Health Organization (WHO European and United Kingdom (UKNPM nutrient profile models, before the Mexican regulation on food marketing came into effect. Methods We recorded 600 h on the four national public and free TV channels with the highest national ratings, from December 2012 to April 2013. Recordings were done for 40 randomly selected (week, weekend, school and vacation days, from 7 am to 10 pm. Nutritional information per 100 g/ml of product was obtained from the product labels or company websites. Results A total of 2,544 food and non-alcoholic beverage advertisements were broadcast, for 275 different products. On average, the foods advertised during cartoon programming had the highest energy (367 kcal and sugar (30.0 g content, while foods advertised during sport programming had the highest amount of total fat (9.5 g and sodium (412 mg content. More than 60 % of the foods advertised did not meet any nutritional quality standards. 64.3 % of the products did not comply with the Mexican nutritional standards, as compared with 83.1 % and 78.7 % with WHO Europe and UKNPM standards, respectively. The food groups most frequently advertised were beverages (24.6 %, followed by chocolate and confectionery sugar (19.7 %, cakes, sweet biscuits and pastries (12.0 %, savory snacks (9.3 %, breakfast cereals (7.1 %, ready-made food (6.4 % and dairy products (6.0 %. Conclusion The majority of foods and beverages advertised on Mexican TV do not comply with any nutritional quality standards, and thus should not be marketed to children. The nutritional quality

Nutritional quality of foods and non-alcoholic beverages advertised on Mexican television according to three nutrient profile models.

Science.gov (United States)

Rincón-Gallardo Patiño, Sofía; Tolentino-Mayo, Lizbeth; Flores Monterrubio, Eric Alejandro; Harris, Jennifer L; Vandevijvere, Stefanie; Rivera, Juan A; Barquera, Simón

2016-08-05

Evidence supports that television food advertisements influence children's food preferences and their consumption. However, few studies have examined the extent and nature of food marketing to children in low and middle income countries. This study aims to assess the nutritional quality of foods and beverages advertised on Mexican TV, applying the Mexican, World Health Organization (WHO) European and United Kingdom (UKNPM) nutrient profile models, before the Mexican regulation on food marketing came into effect. We recorded 600 h on the four national public and free TV channels with the highest national ratings, from December 2012 to April 2013. Recordings were done for 40 randomly selected (week, weekend, school and vacation) days, from 7 am to 10 pm. Nutritional information per 100 g/ml of product was obtained from the product labels or company websites. A total of 2,544 food and non-alcoholic beverage advertisements were broadcast, for 275 different products. On average, the foods advertised during cartoon programming had the highest energy (367 kcal) and sugar (30.0 g) content, while foods advertised during sport programming had the highest amount of total fat (9.5 g) and sodium (412 mg) content. More than 60 % of the foods advertised did not meet any nutritional quality standards. 64.3 % of the products did not comply with the Mexican nutritional standards, as compared with 83.1 % and 78.7 % with WHO Europe and UKNPM standards, respectively. The food groups most frequently advertised were beverages (24.6 %), followed by chocolate and confectionery sugar (19.7 %), cakes, sweet biscuits and pastries (12.0 %), savory snacks (9.3 %), breakfast cereals (7.1 %), ready-made food (6.4 %) and dairy products (6.0 %). The majority of foods and beverages advertised on Mexican TV do not comply with any nutritional quality standards, and thus should not be marketed to children. The nutritional quality standards applied by the Mexican regulation are much

Evaluation of malnutrition detected with the Nutritional Risk Screening 2002 (NRS-2002) and the quality of life in hospitalized patients with chronic obstructive pulmonary disease.

Science.gov (United States)

Arslan, M; Soylu, M; Kaner, G; İnanç, N; Başmısırlı, E

2016-01-01

Patients with severe chronic obstructive pulmonary disease (COPD) have impaired quality of life, but the relationship between their nutritional status and quality of life has not been established. The aim of this study was to determine the relationship between quality of life and nutritional status in hospitalized COPD patients. Demographic data, quality of life and nutritional status of 90 inpatients with a mean age of 68.76 ± 10.85 years were enrolled in the study. The Nutritional Risk Screening 2002 (NRS-2002) tool was used to evaluate their nutritional status. The quality of life was assessed using the Short Form-36 (SF-36) questionnaire. The correlation analysis was used for the relationship between SF-36 subscales and nutritional status variables. Of the 90 COPD patients included in the study, 54.4 % were men, and 45.6 % were women. Moderate, severe, and very severe COPD were detected in 37.8 %, 38.9 %, and 23.3 % of the patients, respectively. At risk of malnutrition were 55.6 % of the 90 COPD patients, whereas 44.4 % were not. The scores for physical function, physical role functioning, pain, general health, emotional role functioning, vitality, social function, and mental function subscales were lower in the patients at risk of malnutrition (p evaluation of the nutritional status of COPD patients should be an integral part of their clinical treatment plans aiming towards improving their quality of life. Hippokratia 2016, 20(2):147-152.

Culinary and nutritional quality of Phaseolus vulgaris seeds as affected by environmental factors

Directory of Open Access Journals (Sweden)

Kigel J.

1999-01-01

Full Text Available Efficient selection for specific culinary and nutritional quality traits needs a better understanding of the genetic and environmental control of quality traits at the structural, physiological and biochemical levels. Field experiments indicate great variability in the Phaseolus gene pool regarding the content of antinutritional compounds, as well as in cooking characteristics of the seeds. These seed attributes are strongly affected by geographic location, edaphic and climatic conditions at site of cultivation. However, information on the influence of specific environmental factors (such as temperature, water availability, edaphic conditions, etc. on seed quality traits, as well as on their stability is very scarce. This lack of knowledge impairs a faster progress in the improvement of Phaseolus seed quality.

Effects of applying oil-extracted microalgae on the fermentation quality, feed-nutritive value and aerobic stability of ensiled sweet sorghum.

Science.gov (United States)

Chen, Lei; Yuan, Xianjun; Li, Junfeng; Dong, Zhihao; Shao, Tao

2018-02-19

A laboratory-silo study was conducted to evaluate the fermentation quality, feed-nutritive value and aerobic stability of sweet sorghum silage with or without oil-extracted microalgae supplementation. Sweet sorghum was mixed with four microalgae levels (0%, 1%, 2% and 3% on a dry matter basis; Control, M1, M2 and M3, respectively) and ensiled for 45 d. Further, the four experimental silages were subjected to an aerobic stability test lasting 7 d. All the silages except M3 silage had good fermentative characteristics with low pH and ammonia nitrogen concentrations, and high lactic acid concentrations and favorable microbial parameters. Meanwhile, oil-extracted microalgae supplementation improved the feed-nutritional value of sweet sorghum silage. Fibre (neutral detergent fibre, acid detergent fibre, acid detergent lignin and cellulose) and acid detergent insoluble protein concentrations decreased (P sweet sorghum silage by 43.8 and more than 143%, respectively, and decreased the clostridia spore counts during the stage of air exposure. Sweet sorghum silage produced with 2% oil-extracted microalgae addition was the most suitable for animal use due to the optimal balance of fermentation quality, feed-nutritional value and aerobic stability, which is merit further in vivo studies using grazing ruminants. This article is protected by copyright. All rights reserved.

Nutrition label experience, obesity, high blood pressure, and high blood lipids in a cohort of 42,750 Thai adults.

Science.gov (United States)

Rimpeekool, Wimalin; Yiengprugsawan, Vasoontara; Kirk, Martyn; Banwell, Cathy; Seubsman, Sam-Ang; Sleigh, Adrian

2017-01-01

Nutrition labels have been promoted for nearly two decades in Thailand to educate people about healthy eating and to combat nutrient-related non-communicable diseases (NCDs). But little is known about how nutrition labels are experienced and whether they are linked with better health. Our objective was to investigate the associations between nutrition label experience, obesity and nutrient-related NCDs in Thai consumers. A cross-sectional study was undertaken with a nationwide cohort of 42,750 distance learning Thai adult students enrolled in an Open University in 2013. We measured exposure as nutrition label experience (read, understand, use). Health outcomes were high blood pressure, high blood lipids, and high Body Mass Index (overweight at risk and obesity). Multivariate logistic regression was used to determine the association between nutrition label experience and health outcome adjusting for sociodemographic attributes, physical activity, smoking, and alcohol intake. Frequent nutrition label use varied by cohort attributes and health outcomes and was least for those with low physical activity and high blood pressure. Being male, older, an urban resident or with low physical activity was associated with increasing high blood pressure and high blood lipids. Compared to those who read, understand and use nutrition labels, participants who did not (read, understand, and use), were more likely to report high blood pressure (Adjusted Odds Ratio 1.33; 1.17-1.51), high blood lipids (AOR 1.26; 1.14-1.39), and obesity (AOR 1.23; 1.13-1.33), but were not more likely to be overweight at risk (AOR 1.06; 0.97-1.16). We found cross-sectional associations between low nutrition label experience and increased likelihood of high blood pressure, high blood lipids, and obesity among Thai adults. Nutrition label education should be promoted as part of a public health approach to appropriate food choices and better lifestyles to reduce obesity and nutrient-related NCDs.

Nutrition label experience, obesity, high blood pressure, and high blood lipids in a cohort of 42,750 Thai adults.

Directory of Open Access Journals (Sweden)

Wimalin Rimpeekool

Full Text Available Nutrition labels have been promoted for nearly two decades in Thailand to educate people about healthy eating and to combat nutrient-related non-communicable diseases (NCDs. But little is known about how nutrition labels are experienced and whether they are linked with better health. Our objective was to investigate the associations between nutrition label experience, obesity and nutrient-related NCDs in Thai consumers.A cross-sectional study was undertaken with a nationwide cohort of 42,750 distance learning Thai adult students enrolled in an Open University in 2013. We measured exposure as nutrition label experience (read, understand, use. Health outcomes were high blood pressure, high blood lipids, and high Body Mass Index (overweight at risk and obesity. Multivariate logistic regression was used to determine the association between nutrition label experience and health outcome adjusting for sociodemographic attributes, physical activity, smoking, and alcohol intake.Frequent nutrition label use varied by cohort attributes and health outcomes and was least for those with low physical activity and high blood pressure. Being male, older, an urban resident or with low physical activity was associated with increasing high blood pressure and high blood lipids. Compared to those who read, understand and use nutrition labels, participants who did not (read, understand, and use, were more likely to report high blood pressure (Adjusted Odds Ratio 1.33; 1.17-1.51, high blood lipids (AOR 1.26; 1.14-1.39, and obesity (AOR 1.23; 1.13-1.33, but were not more likely to be overweight at risk (AOR 1.06; 0.97-1.16.We found cross-sectional associations between low nutrition label experience and increased likelihood of high blood pressure, high blood lipids, and obesity among Thai adults. Nutrition label education should be promoted as part of a public health approach to appropriate food choices and better lifestyles to reduce obesity and nutrient-related NCDs.

Nutritional Strategies for Women Participating in Competitive/Recreational Sports.

Science.gov (United States)

Fort, Inza L.; Di Brezzo, Ro

The preponderance of articles and research on nutrition can be confusing. The active woman over 30 can enhance performance and health with a high-quality diet. Specific nutritional concerns for women after the college years, such as nutrient content, iron, calcium, vitamin supplementation, and caffeine are discussed. Evidence that processed foods…

Compatible Rhizosphere-Competent Microbial Consortium Adds Value to the Nutritional Quality in Edible Parts of Chickpea.

Science.gov (United States)

Yadav, Sudheer K; Singh, Surendra; Singh, Harikesh B; Sarma, Birinchi K

2017-08-02

Chickpea is used as a high-energy and protein source in diets of humans and livestock. Moreover, chickpea straw can be used as alternative of forage in ruminant diets. The present study evaluates the effect of beneficial microbial inoculation on enhancing the nutritional values in edible parts of chickpea. Two rhizosphere-competent compatible microbes (Pseudomonas fluorescens OKC and Trichoderma asperellum T42) were selected and applied to seeds either individually or in consortium before sowing. Chickpea seeds treated with the microbes showed enhanced plant growth [88.93% shoot length at 60 days after sowing (DAS)] and biomass accumulation (21.37% at 120 DAS). Notably, the uptake of mineral nutrients, viz., N (90.27, 91.45, and 142.64%), P (14.13, 58.73, and 56.84%), K (20.5, 9.23, and 35.98%), Na (91.98, 101.66, and 36.46%), Ca (16.61, 29.46, and 16%), and organic carbon (28.54, 17.09, and 18.54%), was found in the seed, foliage, and pericarp of the chickpea plants, respectively. Additionally, nutritional quality, viz., total phenolic (59.7, 2.8, and 17.25%), protein (9.78, 18.53, and 7.68%), carbohydrate content (26.22, 30.21, and 26.63%), total flavonoid content (3.11, 9.15, and 7.81%), and reducing power (112.98, 75.42, and 111.75%), was also found in the seed, foliage, and pericarp of the chickpea plants. Most importantly, the microbial-consortium-treated plants showed the maximum increase of nutrient accumulation and enhancement in nutritional quality in all edible parts of chickpea. Nutritional partitioning in different edible parts of chickpea was also evident in the microbial treatments compared to their uninoculated ones. The results thus clearly demonstrated microbe-mediated enhancement in the dietary value of the edible parts of chickpea because seeds are consumed by humans, whereas pericarp and foliage (straw) are used as an alternative of forage and roughage in ruminant diets.

Species-Specific Variations in the Nutritional Quality of Southern Ocean Phytoplankton in Response to Elevated pCO2

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Cathryn Wynn-Edwards

2014-06-01

Full Text Available Increased seawater pCO2 has the potential to alter phytoplankton biochemistry, which in turn may negatively affect the nutritional quality of phytoplankton as food for grazers. Our aim was to identify how Antarctic phytoplankton, Pyramimonas gelidicola, Phaeocystis antarctica, and Gymnodinium sp., respond to increased pCO2. Cultures were maintained in a continuous culture setup to ensure stable CO2 concentrations. Cells were subjected to a range of pCO2 from ambient to 993 µatm. We measured phytoplankton response in terms of cell size, cellular carbohydrate content, and elemental, pigment and fatty acid composition and content. We observed few changes in phytoplankton biochemistry with increasing CO2 concentration which were species-specific and predominantly included differences in the fatty acid composition. The C:N ratio was unaffected by CO2 concentration in the three species, while carbohydrate content decreased in Pyramimonas gelidicola, but increased in Phaeocystis antarctica. We found a significant reduction in the content of nutritionally important polyunsaturated fatty acids in Pyramimonas gelidicola cultures under high CO2 treatment, while cellular levels of the polyunsaturated fatty acid 20:5ω3, EPA, in Gymnodinium sp. increased. These changes in fatty acid profile could affect the nutritional quality of phytoplankton as food for grazers, however, further research is needed to identify the mechanisms for the observed species-specific changes and to improve our ability to extrapolate laboratory-based experiments on individual species to natural communities.

Salty or sweet? Nutritional quality, consumption, and cost of snacks served in afterschool programs.

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Beets, Michael W; Weaver, Robert G; Tilley, Falon; Turner-McGrievy, Gabrielle; Huberty, Jennifer; Ward, Dianne S; Freedman, Darcy A

2015-02-01

Snacks served in afterschool programs (ASPs, 3-6 pm) represent an important opportunity to promote healthy eating. ASP policies suggest a fruit/vegetable is served daily, while sugar-sweetened foods/beverages and artificially flavored snacks are eliminated. Limited information exists on the types of snacks served in ASPs, if snacks meet existing nutrition policies, whether children eat the snacks, and their cost. Direct observation of snacks served and consumed was collected in 20 ASPs serving over 1700 elementary age children. The number of days that snacks were served/week was evaluated for compliance with nutrition policies. Costs of snacks were collected via receipts. Programs served desserts and artificially flavored salty snacks on 2.7 and 2.1 days/week. Fruits and vegetables were served 0.6 and 0.1 days/week, respectively. Sugar-sweetened beverages were served 1.8 days/week. Of the children (N = 383) observed, 75% to 100% consumed the snack served, with 95% and 100% of served fruits/vegetables consumed. No ASP served fruit/vegetables daily, 18 served sugar-sweetened foods, 16 served artificially flavored snacks, and 14 served sugar-sweetened beverages. Desserts and salty snacks cost $0.27-$0.32/snack vs $0.38-$0.40/snack for vegetables/fruits. The quality of snacks failed to meet nutrition policies and consists of predominately high-sugar and artificially flavored options. Strategies to improve snack offerings in ASPs while addressing price barriers are required. © 2015, American School Health Association.

Salty or Sweet? Nutritional quality, consumption, and cost of snacks served in afterschool programs

Science.gov (United States)

Beets, Michael W.; Weaver, R. Glenn; Tilley, Falon; Turner-McGrievy, Brie; Huberty, Jennifer; Ward, Dianne S.; Freedman, Darcy A.

2015-01-01

BACKGROUND Snacks served in afterschool programs (ASPs, 3–6pm) represent an important opportunity to promote healthy eating. ASP policies suggest a fruit/vegetable is served daily, while sugar-sweetened foods/beverages and artificially-flavored snacks are eliminated. Limited information exists on the types of snacks served in ASPs, if snacks meet existing nutrition policies, whether children eat the snacks, and their cost. METHODS Direct observation of snacks served and consumed was collected in 20 ASPs serving over 1,700 elementary-age children. The number of days snacks were served/week was evaluated for compliance with nutrition policies. Costs of snacks were collected via receipts. RESULTS Programs served desserts and artificially-flavored salty-snacks on 2.7 and 2.1 days/week. Fruits and vegetables were served 0.6 and 0.1 days/wk, respectively. Sugar-sweetened-beverages were served 1.8 days/wk. Of the children (N=383) observed, 75–100% consumed the snack served, with 95% and 100% of served fruits/vegetables consumed. No ASP served fruit/vegetables daily, 18 served sugar-sweetened foods, 16 served artificially-flavored snacks, and 14 served sugar-sweetened-beverages. Desserts and salty-snacks cost $0.27–$0.32/snack vs. $0.38–$0.40/snack for vegetables/fruits. CONCLUSIONS The quality of snacks failed to meet nutrition policies and consists of predominately high-sugar and artificially-flavored options. Strategies to improve snack offerings in ASPs while addressing price barriers are required. PMID:25564980

Nutritional Basis of Butterflyfish Corallivory in the Red Sea

KAUST Repository

Masterman, Jessica

2012-12-01

The overall goal of this study was to elucidate the relationship between coral nutrition and the observed prey preferences exhibited by corallivorous butterflyfishes. Fifteen species of coral (thirteen hard, two soft) and stomach/hindgut contents from six species of butterflyfish were analyzed in this study, all collected from the central Saudi Arabian Red Sea. All samples were analyzed for lipid, total-nitrogen (proxy for protein), and ash (proxy for minerals and when combined with lipid data, allows for calculation of carbohydrate). Unfortunately, substantial errors were encountered in the experimental lipid data, precluding the use of this data set. Using the value of (protein/ash) as a proxy for potential nutritional quality, it was determined that Pocillopora cf. verrucosa and P. damicornis have the highest nutritional quality, while Acropora hyacinthus and Stylophora pistillata have intermediate nutritional quality, and all remaining 11 species have low nutritional quality. This suggests that the high nutritional quality of Pocillopora damicornis and Acropora hyacinthus may be the cause of the well documented predator preferences for these two species. Fish gut content samples were, on average, twice as rich in protein and half as rich in minerals as the coral tissue samples, suggesting either selective consumption of especially rich parts of the coral colony, or consumption of other food sources (facultative corallivores). In all six butterflyfish species, stomach content samples were consistently richer in protein and poorer in mineral content than the hindgut content samples; this suggests significant and measureable uptake of protein in the butterflyfish digestion process.

[Relationship between groundwater quality index of nutrition element and organic matter in riparian zone and water quality in river].

Science.gov (United States)

Hua-Shan, Xu; Tong-Qian, Zhao; Hong-Q, Meng; Zong-Xue, Xu; Chao-Hon, Ma

2011-04-01

bank, which is the efficient microbial nitrogen purification unit, nitrification-denitrification is intensive. Farm manure is an important source of organic matter loss at the artificial wetlands. Floodplain has sandy soil texture, with high infiltration capacity and low water and fertilizer conservation ability. Such features are prone for the loss of surface soil nutrition and organic matter if agricultural activities taken place in these areas change the land use of wetlands and apply extensive fertilizer. The infiltrated nutrition elements and organic matter can pollute the groundwater and the river. Compared with the losses of nutrition element and organic matter caused by surface runoff, the infiltrated process is even more prominent. As typical floodplain groundwater-river ecotone, the area between 50 m and 200 m from the river bank is a momentous pollution purification unit. Rational protection for this region is critical for the conservation of water quality in the river and groundwater.

Oral health-related quality of life and nutritional status.

Science.gov (United States)

Gil-Montoya, J A; Subirá, C; Ramón, J M; González-Moles, M A

2008-01-01

This study examines whether oral health-related quality of life (OHRQoL) is associated with malnutrition risk in the elderly. A cross-sectional study was designed using a representative sample of Spaniards over 65 years old. Data on sociodemographics and oral health status were gathered by interview and examination. Oral health-related quality of life was evaluated using the Geriatric Oral Health Assessment Index (GOHAI), and malnutrition risk using the Mini Nutritional Assessment (MNA). The final sample included 2,860 elderly, 41.7 percent males and 58.3 percent females, with a mean age of 73.7 +/- 6.8 years. Mean GOHAI score was 52.1 +/- 7.2, with 70.7 percent of the sample needing oral health care according to this index. The mean MNA score was 24.0 +/- 3.31; 3.5 percent of the elderly were malnourished, 31.5 percent were at risk of malnutrition, and 65.0 percent were considered adequately nourished. A strong association was found between mean GOHAI and MNA scores.

Selection of process parameters for producing high quality defatted sesame flour at pilot scale.

Science.gov (United States)

Manikantan, M R; Sharma, Rajiv; Yadav, D N; Gupta, R K

2015-03-01

The present work was undertaken to study the effect of pearling duration, soaking time, steaming duration and drying temperature on the quality of sesame seeds and mechanically extracted partially defatted sesame cake. On the basis of quality attributes i.e. high protein, low crude fibre, low residual oil and low oxalic acid, the optimum process parameters were selected. The combination of 20 min of pearling duration, 15 min of soaking, 15 min of steaming at 100 kPa pressure and drying at 50 °C yielded high quality partially defatted protein rich sesame flour as compared to untreated defatted sesame flour. The developed high quality partially defatted protein rich sesame flour may be used in various food applications as a vital ingredient to increase the nutritional significance of the prepared foodstuffs.

Protein-energy nutritional status and kidney disease-specific quality of life in hemodialysis patients

NARCIS (Netherlands)

Mazairac, A.H.A.; de Wit, G.A.; Penne, E.L.; van der Weerd, N.C.; Grooteman, M.P.C.; van den Dorpel, M.A.; Nube, M.J.; Buskens, E.; Levesque, R.; ter Wee, P.M.; Bots, M.L.; Blankestijn, P.J.

Objective: Health-related quality of life (HRQOL) is an important outcome in dialysis care. Previous research has related protein-energy nutritional status to generic HRQOL domains, but it is still not clear as to how it relates to HRQOL domains that are unique to hemodialysis patients. Therefore,

Combined effects of patch size and plant nutritional quality on local densities of insect herbivores

NARCIS (Netherlands)

Bukovinszky, T.; Gols, R.; Kamp, A.; De Oliveira-Domingues, F.; Hambäck, P.A.; Jongema, Y.; Bezemer, T.M.; Dicke, M.; Van Dam, N.M.; Harvey, J.A.

2010-01-01

Plant–insect interactions occur in spatially heterogeneous habitats. Understanding how such interactions shape density distributions of herbivores requires knowledge on how variation in plant traits (e.g. nutritional quality) affects herbivore abundance through, for example, affecting movement rates

Clinical nutrition and foodservice personnel in teaching hospitals have different perceptions of total quality management performance.

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Chong, Y; Unklesbay, N; Dowdy, R

2000-09-01

To investigate the perceived total quality management (TQM) performance of their department by clinical nutrition managers and dietitians, and foodservice managers and supervisors, in hospital food and nutrition service departments. Using a 2-part questionnaire containing items about 3 constructs of TQM performance and demographic characteristics, participants rated their perceptions of TQM performance. Employees in 7 Council of Teaching Hospitals. Of the 128 possible respondents, 73 (57%) completed the study. Correlation analysis to identify relationships between demographic characteristics and TQM performance. Analysis of variance to investigate statistical differences among hospitals and between subject groups and types of employment positions. Three TQM constructs--organization, information, and quality management--were evaluated. The clinical nutrition manager and dietitian group had mean ratings between 3.1 and 4.7 (5-point Likert scale); the foodservice manager and supervisor group had mean ratings from 2.7 to 4.0. Education level was significantly correlated (r = 0.44) to performance of employee training in the clinical nutrition group. The number of employees directly supervised was negatively correlated (r = -0.21) to the performance of employee training in the foodservice group. As the dynamic roles of dietitians change, many dietitians will occupy management positions in organizations such as restaurants, health food stores, food processing/distribution companies, and schools. This study demonstrates how a TQM survey instrument could be applied to clinical nutrition and foodservice settings. Dietitians will need to assess TQM in their workplace facilities, especially because of the direct links of TQM to productivity and client satisfaction.

Selection of quality indicators for nutritional therapy in pediatrics: a cross-sectional study conducted in Brazil

Directory of Open Access Journals (Sweden)

Julia Bertoldi

2018-04-01

Full Text Available Background Quality indicators for nutritional therapy (QINT are important in assessing care and monitoring of resources. Among the 30 indicators proposed by International Life Sciences Institute, Brazil, there is still no evaluation of the most pertinent for Pediatrics. Objective To list the 10 main quality indicators for nutritional therapies (QINTs for Pediatrics. Methods This was a two-phase cross-sectional study. Firstly, a questionnaire was answered by physicians, nutritionists, nurses, and pharmacists, all with having experience in nutritional therapy (NT with Pediatrics, in Rio de Janeiro, Brazil. Participants assessed four attributes of QINT by using the Likert scale. A Top 10 ranked QINT list for Pediatrics was established. To verify the consistency of the questionnaire, Cronbach’s Alpha coefficient was calculated. Secondly, the opinions of the participants on the results that were obtained were requested and the percentages of the positive responses were calculated. Results A total of 33 professionals participated in the first phase and 92% (n = 23 of 25 in the second phase approved the results of the selected indicators. Among the Top 10 QINTs, the three main ones were: #1: “Frequency of diarrhea in those patients on enteral nutrition” (mean = 13.194; α = 0.827; #2: “Frequency of dietary nutritional prescriptions upon the hospital discharge of the NT patients” (mean = 12.871; α = 0.822; #3: “Frequency of the NT patients who recovered their oral intake” (mean = 12.839; α = 0.859. Conclusion When considering the consistency and the concordance that were obtained, it can be suggested that the list of Top 10 QINTs as proposed in this study will help in the evaluation of NT quality indicators for Pediatrics.

Nutrition Therapy for Liver Diseases Based on the Status of Nutritional Intake

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Kenichiro Yasutake

2012-01-01

Full Text Available The dietary intake of patients with nonalcoholic fatty liver disease (NAFLD is generally characterized by high levels of carbohydrate, fat, and/or cholesterol, and these dietary patterns influence hepatic lipid metabolism in the patients. Therefore, careful investigation of dietary habits could lead to better nutrition therapy in NAFLD patients. The main treatment for chronic hepatitis C (CHC is interferon-based antiviral therapy, which often causes a decrease in appetite and energy intake; hence, nutritional support is also required during therapy to prevent undernourishment, treatment interruption, and a reduction in quality of life. Moreover, addition of some nutrients that act to suppress viral proliferation is recommended. As a substitutive treatment, low-iron diet therapy, which is relatively safe and effective for preventing hepatocellular carcinoma, is also recommended for CHC patients. Some patients with liver cirrhosis (LC have decreased dietary energy and protein intake, while the number of LC patients with overeating and obesity is increasing, indicating that the nutritional state of LC patients has a broad spectrum. Therefore, nutrition therapy for LC patients should be planned on an assessment of their complications, nutritional state, and dietary intake. Late evening snacks, branched-chain amino acids, zinc, and probiotics are considered for effective nutritional utilization.

Innovations in nutrition education and global health: the Bangalore Boston nutrition collaborative

Science.gov (United States)

2014-01-01

Background India has a wide range of nutrition and health problems which require professionals with appropriate skills, knowledge and trans-disciplinary collaborative abilities to influence policy making at the national and global level. Methods The Bangalore Boston Nutrition Collaborative (BBNC) was established as collaboration between St. John’s Research Institute (SJRI), Harvard School of Public Health and Tufts University, with a focus on nutrition research and training. The goals of the BBNC were to conduct an interdisciplinary course, develop web-based courses and identify promising Indian students and junior faculty for graduate training in Boston. Results From 2010, an annual two-week short course in nutrition research methods was conducted on the SJRI campus taught by international faculty from Indian and US universities. More than 100 students applied yearly for approximately 30 positions. The course had didactic lectures in the morning and practical hands-on sessions in the afternoon. Student rating of the course was excellent and consistent across the years. The ratings on the design and conduct of the course significantly improved (p nutrition and global health. Efforts are ongoing to secure long term funding to sustain and expand this collaboration to deliver high quality nutrition and global health education enabled by information and communication technologies. PMID:24400811

Sport Nutrition Knowledge, Behaviors and Beliefs of High School Soccer Players

OpenAIRE

Manore, Melinda M.; Patton-Lopez, Megan M.; Meng, Yu; Wong, Siew Sun

2017-01-01

For adolescent athletes (14–18 years), data on sport nutrition knowledge, behaviors and beliefs are limited, especially based on sex, race/ethnicity and socioeconomic status. High school soccer players (n = 535; 55% female; 51% White, 41% Latino; 41% National School Lunch Program (NSLP) participants (80% Latino)) completed two questionnaires (demographic/health history and sport nutrition). The sport nutrition knowledge score was 45.6% with higher scores in NSLP-Whites vs. NSLP-Latinos (p <...

Nutritional Metabolomics

DEFF Research Database (Denmark)

Gürdeniz, Gözde

strategy influences the patterns identified as important for the nutritional question under study. Therefore, in depth understanding of the study design and the specific effects of the analytical technology on the produced data is extremely important to achieve high quality data handling. Besides data......Metabolomics provides a holistic approach to investigate the perturbations in human metabolism with respect to a specific exposure. In nutritional metabolomics, the research question is generally related to the effect of a specific food intake on metabolic profiles commonly of plasma or urine....... Application of multiple analytical strategies may provide comprehensive information to reach a valid answer to these research questions. In this thesis, I investigated several analytical technologies and data handling strategies in order to evaluate their effects on the biological answer. In metabolomics, one...

A clinical nutritional information system with personalized nutrition assessment.

Science.gov (United States)

Kuo, Su-E; Lai, Hui-San; Hsu, Jen-Ming; Yu, Yao-Chang; Zheng, Dong-Zhe; Hou, Ting-Wei

2018-03-01

Traditional nutrition evaluations not only require the use of numerous tables and lists to provide sufficient recommendations for patients' diets but are also very time-consuming due to cross-referencing and calculations. To personalize patient assessments, this study implemented a Clinical Nutritional Information System (CNIS) to help hospital dietitians perform their daily work more effectively in terms of time management and paper work. The CNIS mainly targets in-patients who require cancer-nutrition counselling. The development of the CNIS occurred in three phases. Phase 1 included system design and implementation based on the Nutrition Care Process and Model (NCPM) and the Patient Nutrition Care Process. Phase 2 involved a survey to characterize the efficiency, quality and accuracy of the CNIS. In Phase 3, a second survey was conducted to determine how well dietitians had adapted to the system and the extent of improvement in efficiency after the CNIS had been available online for three years. The work time requirements decreased by approximately 58% with the assistance of the CNIS. Of the dietitians who used the CNIS, 95% reported satisfaction, with 91.66% indicating that the CNIS was really helpful in their work. However, some shortcomings were also evident according to the results. Dietitians favoured the standardization of nutritional intervention and monitoring. The CNIS meets the needs of dietitians by increasing the quality of nutritional interventions by providing accurate calculations and cross-referencing for information regarding patients' conditions, with the benefit of decreasing the processing time, such as handwritten documentation. In addition, the CNIS also helps dietitians statistically analyse each patient's personal nutritional needs to achieve nutritional improvement. Copyright © 2017 Elsevier B.V. All rights reserved.

Nutrition Information at the Point of Selection in High Schools Does Not Affect Purchases

Science.gov (United States)

Rainville, Alice Jo; Choi, Kyunghee; Ragg, Mark; King, Amber; Carr, Deborah H.

2010-01-01

Purpose/Objectives: Nutrition information can be an important component of local wellness policies. There are very few studies regarding nutrition information at the point of selection (POS) in high schools. The purpose of this study was to investigate the effects of posting entree nutrition information at the POS in high schools nationwide.…

Effect of different cooking methods on minerals, vitamins and nutritional quality indices of kutum roach (Rutilus frisii kutum).

Science.gov (United States)

Hosseini, Hedayat; Mahmoudzadeh, Maryam; Rezaei, Masoud; Mahmoudzadeh, Leila; Khaksar, Ramin; Khosroshahi, Nader Karimian; Babakhani, Aria

2014-04-01

In this study, the influence of four cooking methods (baking, boiling, microwaving and frying) was evaluated on the nutritional value of kutum roach. Proximate, fatty acid composition, vitamin and mineral contents and also nutritional quality indices (NQI) of kutum roach were investigated before and after cooking treatment. All treated samples showed increase in protein, ash and lipid contents and decrease in the content of total omega-3 fatty acids (n-3) in comparison to raw fish fillets (control group). Cooking methods had no significant effect on omega-6 fatty acids (n-6) except for frying that increased it. Nonetheless, all of the cooking methods reduced vitamin B1, A and D contents. Boiling significantly decreased mineral contents including Na, K, P and Zn. Considering the overall nutritional quality indices, vitamin and mineral contents, baking is the best cooking method among other applied methods. Copyright © 2013 Elsevier Ltd. All rights reserved.

Bottom-up resource limitation: the ecosystem energy balance predicts the quality of nutrition in a herbivore prey population

DEFF Research Database (Denmark)

Fernandez, Nestor; Garcia, Monica; Gil, Esperanza

2014-01-01

by measuring the dynamics in diet quality for the European rabbit, a key prey in Mediterranean communities. Rabbit nutrition was measured in six habitats throughout a year using faecal nitrogen (FN) content, an indicator of the levels of ingested protein. Then we tested the accuracy for predicting diet quality...... of the herbivore diet has been insufficiently tested. We hypothesized that in drylands, where water availability is a prime control of ecosystem functioning, remote sensing indicators of vegetation drought stress are critical to predict the nutritional quality of herbivore habitats. This hypothesis was analyzed...... contributed to explain the dynamics of diet quality: models including either TVDI or Hr shower a better fit than those exclusively based in EVI (R2 = 0.43—0.60). Whereas FN showed a positive relationship with EVI, the effect of TVDI and Hr was negative. Extracting the temporal component further allowed us...

Comparison of Quality of Life and Nutritional Status in Gastric Cancer Patients Undergoing Gastrectomies.

Science.gov (United States)

Lim, Hee-Sook; Cho, Gyu-Seok; Park, Yoon-Hyung; Kim, Soon-Kyung

2015-07-01

The aim of this study was to compare the quality of life (QoL) depending on the postoperative survival period or nutritional status in gastric cancer patients. Surviving gastric cancer patients (n = 222) after the gastrectomy were included in the study at Soonchunhyang University Bucheon Hospital from April 2010 to August 2012. The Korean versions of the European Organization for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire Core 30 (QLQ-C30) and a gastric cancer-specific module, the EORTC QLQ-STO22, were used to assess the QoL. The postoperative survival period of the patients fell into two groups; the less-than-1-year group or the more-than-1-year group, and the nutritional status of the patients fell into three groups by a score of patient generated-subjective global assessment (SGA)-A, B, and C. As a result, the rate of malnutrition was 34.5% in the less-than-1-year group and 19.8% in the more-than-1-year group, respectively. Score for the fatigue (p = 0.006), loss of appetite (p = 0.002), reflux (p = 0.027) and body image (p = 0.004) in which the QoL was significantly lower in the less-than-1-year group than in the more-than-1-year group. The score of QoL according to the nutritional status of all subjects, overall health status (p = 0.043), physical functioning (p = 0.016), fatigue (p = 0.006), pain (p = 0.028), loss of appetite (p = 0.017), reflux (p = 0.003), eating restriction (p = 0.002), anxiety (p = 0.010), and body image (p = 0.001) was significantly lower in the SGA-C group than in other SGA groups. These results suggest that the nutritional status of the gastrectomy patients with stomach cancer may impact on their QoL. It is necessary to to develop nutritional intervention to improve QoL in gastric cancer patients with postoperative malnutrition.

Intra-plant differences in seaweed nutritional quality and chemical defenses: Importance for the feeding behavior of the intertidal amphipod Orchestoidea tuberculata

Science.gov (United States)

Duarte, Cristian; Acuña, Karin; Navarro, Jorge M.; Gómez, Iván

2011-10-01

As a result of their morphological complexity, large macroalgae show intra-thallus variations in their nutritional composition and secondary metabolite content, which influences the trophic ecology of herbivorous invertebrates, and ultimately their fitness. In this study, we evaluated for the first time the variability in nutritional quality (protein content, carbohydrates, lipids, and total organic matter), secondary metabolites (phlorotannins), and structure (shape and toughness) between blades and stipes of the macroalgae Durvillaea Antarctica. Specifically, we looked at their effect on feeding preference, rate of consumption, absorption efficiency, and growth rate of the amphipod Orchestoidea tuberculata, one of the most abundant organisms on Chilean sandy beaches. Proteins, carbohydrates, total organic matter and phlorotannin contents were significantly higher in blades than in stipes. Preference experiments revealed that the amphipods preferred blades when fresh pieces of blades and stipes were offered at the same time. Similar results were found when artificial food (in which structures of both parts of the alga were standardized) was offered, suggesting that shape and toughness of the two different parts of the alga did not influence preference patterns of O. tuberculata. Absorption efficiency of O. tuberculata was higher on blades compared to stipes. When the amphipods were kept with each of the algal parts separately (i.e. no choice), they consumed a significantly higher amount of stipe, which suggests that O. tuberculata used food quantity to compensate for the lower nutritional quality of stipes. The higher nutritional values of blades compared to stipes appears to explain observed preference patterns by O. tuberculata. Phlorotannin content did not appear to inhibit blade consumption, suggesting that the nutritional quality of the food could be more important than chemical defense in determining food choice in O. tuberculata. Growth did not differ

Are campus food environments healthy? A novel perspective for qualitatively evaluating the nutritional quality of food sold at foodservice facilities at a Brazilian university.

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Pulz, Isadora Santos; Martins, Paula Andréa; Feldman, Charles; Veiros, Marcela Boro

2017-03-01

The purpose of this novel study was to evaluate the food environment at a Brazilian university, encompassing 6 restaurants and 13 snack bars. The investigation uniquely analyses the food environment (barriers, facilitators, type of foods and prices). This was a food-based analysis of the nutritional quality of the products sold on campus. A cross-sectional descriptive design was used, applying the classic Nutrition Environment Measures Survey-Restaurants (NEMS-R) adapted for Brazil and an original methodology to evaluate and classify qualitatively the nutritional quality and characteristics of the food. A census of all campus food environments was applied. The main results show most food and beverage products were made with processed ingredients and had a lower nutritional quality and price when compared with similar products made on premises, that is, processed iced tea compared with fresh tea ( p flour salgados compared with baked wholegrain flour salgados ( p flour biscuits compared with those made with whole grains ( p = .028). Only 16% of the outlets provided food ingredients or nutritional information of products available. The overall options for healthy food choices and good nutritional quality on campus were mostly limited by the availability and higher prices of products. These findings could be used to develop new policy perspectives for the offering of healthy food items and to facilitate better food choices among students in a healthier food environment.

Effect of irradiation on nutritional quality of chicken feet with pickled peppers in shelf life

International Nuclear Information System (INIS)

Li Shurong; Zhou Linyan; Yi Jianyong; Feng Min; Li Li; Yang Ping; Wang Dening; Gu Guiqiang; Zhu Jiating

2013-01-01

The effect of irradiation on nutritional quality of soft packaged chicken feet with pickled peppers within shelf life were investigated. Chicken feet were irradiated by E-beam which max dose was 10 kGy, and all the samples were stored at 0 ∼ 10℃ and analyzed one month after irradiation treatment. Significant sterilizing effect was got for soft packaged chicken feet with pickled peppers by irradiation; The contents of protein and fat were changed after irradiation treatment; the contents of V_A, V_E and V_B_3 in irradiated chicken feet were increased; The total contents of amino acids increased when irradiation dose were more than 4 kGy; The contents of total acids decreased after irradiation treatment, but the contents of cholesterol and nitrite increased. Above all, irradiation treatment can be used to improve nutritional quality of chicken feet with pickled peppers in shelf life. (authors)

Improving the Yield and Nutritional Quality of Forage Crops

Directory of Open Access Journals (Sweden)

Nicola M. Capstaff

2018-04-01

Full Text Available Despite being some of the most important crops globally, there has been limited research on forages when compared with cereals, fruits, and vegetables. This review summarizes the literature highlighting the significance of forage crops, the current improvements and some of future directions for improving yield and nutritional quality. We make the point that the knowledge obtained from model plant and grain crops can be applied to forage crops. The timely development of genomics and bioinformatics together with genome editing techniques offer great scope to improve forage crops. Given the social, environmental and economic importance of forage across the globe and especially in poorer countries, this opportunity has enormous potential to improve food security and political stability.

Variability of Virgin Olive Oil Phenolic Compounds in a Segregating Progeny from a Single Cross in Olea europaea L. and Sensory and Nutritional Quality Implications

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Pérez, Ana G.; León, Lorenzo; Pascual, Mar; Romero-Segura, Carmen; Sánchez-Ortiz, Araceli; de la Rosa, Raúl; Sanz, Carlos

2014-01-01

Virgin olive oil phenolic compounds are responsible for its nutritional and sensory quality. The synthesis of phenolic compounds occurs when enzymes and substrates meet as olive fruit is crushed during the industrial process to obtain the oil. The genetic variability of the major phenolic compounds of virgin olive oil was studied in a progeny of the cross of Picual x Arbequina olive cultivars (Olea europaea L.). They belong to four different groups: compounds that included tyrosol or hydroxytyrosol in their molecules, lignans, flavonoids, and phenolic acids. Data of phenolics in the oils showed that the progeny displayed a large degree of variability, widely transgressing the genitor levels. This high variability can be of interest on breeding programs. Thus, multivariate analysis allowed to identify genotypes within the progeny particularly interesting in terms of phenolic composition and deduced organoleptic and nutritional quality. The present study has demonstrated that it is possible to obtain enough degree of variability with a single cross of olive cultivars for compounds related to the nutritional and organoleptic properties of virgin olive oil. PMID:24651694

Variability of virgin olive oil phenolic compounds in a segregating progeny from a single cross in Olea europaea L. and sensory and nutritional quality implications.

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Pérez, Ana G; León, Lorenzo; Pascual, Mar; Romero-Segura, Carmen; Sánchez-Ortiz, Araceli; de la Rosa, Raúl; Sanz, Carlos

2014-01-01

Virgin olive oil phenolic compounds are responsible for its nutritional and sensory quality. The synthesis of phenolic compounds occurs when enzymes and substrates meet as olive fruit is crushed during the industrial process to obtain the oil. The genetic variability of the major phenolic compounds of virgin olive oil was studied in a progeny of the cross of Picual x Arbequina olive cultivars (Olea europaea L.). They belong to four different groups: compounds that included tyrosol or hydroxytyrosol in their molecules, lignans, flavonoids, and phenolic acids. Data of phenolics in the oils showed that the progeny displayed a large degree of variability, widely transgressing the genitor levels. This high variability can be of interest on breeding programs. Thus, multivariate analysis allowed to identify genotypes within the progeny particularly interesting in terms of phenolic composition and deduced organoleptic and nutritional quality. The present study has demonstrated that it is possible to obtain enough degree of variability with a single cross of olive cultivars for compounds related to the nutritional and organoleptic properties of virgin olive oil.

Publishing nutrition research: validity, reliability, and diagnostic test assessment in nutrition-related research.

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Gleason, Philip M; Harris, Jeffrey; Sheean, Patricia M; Boushey, Carol J; Bruemmer, Barbara

2010-03-01

This is the sixth in a series of monographs on research design and analysis. The purpose of this article is to describe and discuss several concepts related to the measurement of nutrition-related characteristics and outcomes, including validity, reliability, and diagnostic tests. The article reviews the methodologic issues related to capturing the various aspects of a given nutrition measure's reliability, including test-retest, inter-item, and interobserver or inter-rater reliability. Similarly, it covers content validity, indicators of absolute vs relative validity, and internal vs external validity. With respect to diagnostic assessment, the article summarizes the concepts of sensitivity and specificity. The hope is that dietetics practitioners will be able to both use high-quality measures of nutrition concepts in their research and recognize these measures in research completed by others. Copyright 2010 American Dietetic Association. Published by Elsevier Inc. All rights reserved.

[Nutritional status and health-related life quality in school children from the southeast of Spain].

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Gálvez Casas, Arancha; Rosa Guillamón, Andrés; García-Cantó, Eliseo; Rodríguez García, Pedro L; Pérez-Soto, Juan J; Tarraga Marcos, Loreto; Tarraga López, Pedro

2014-11-30

Analyze the level of Life Quality (LQ) in relation to nutritional status in a sample of primary school children. Cross sectional study with 298 participants (53.35% female) of 8-12 years. LQ was assessed by the KIDSCREEN-10 questionnaire . Measures of weight and size were taken. The BMI (normal-weight, overweight and obesity) was categorized using standard criteria. To establish the relationship between the different statistical variables was performed the Kolmogorov- Smirnov test and analysis of variance. Nutritional status was significantly correlated with LQ (F = 5.096; p =, 007). School children with a normal- weight state showed higher LQ levels compared to those overweight (p = .015) and obese (p =, 013). The results show that nutritional status acts as a differentiating factor in LQ. Adopting active lifestyle behaviours that promote a healthy nutritional status not only can have benefits over health biological parameters (such as physical condition) but can also contribute to improve other LQ indicators and mental health . Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

Quality standards versus nutritional taxes: Health and welfare impacts with strategic firms.

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Réquillart, Vincent; Soler, Louis-Georges; Zang, Yu

2016-12-01

The goal of this paper is to better understand firms' strategic reactions to nutritional policies targeting food quality improvements and to derive optimal policies. We propose a model of product differentiation, taking into account the taste and health characteristics of products. We study how two firms react to alternative policies: an MQS policy, linear taxation of the two goods on the market, and taxation of the low-quality good. The MQS and the taxation of the low-quality product are the preferred options by a social planner. If taste is moderately important, the MQS policy is chosen by a populist and a paternalist social planner. If taste is a major component of choice, the populist planner chooses to tax the low-quality product whereas the paternalist planner prefers the MQS policy. Finally, for a paternalist social planner, an MQS-based policy always allows for higher levels of welfare than an information policy alone. Copyright © 2016 Elsevier B.V. All rights reserved.

Evaluation of the Nutritional Quality of Chinese Kale (Brassica alboglabra Bailey) Using UHPLC-Quadrupole-Orbitrap MS/MS-Based Metabolomics.

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Wang, Ya-Qin; Hu, Li-Ping; Liu, Guang-Min; Zhang, De-Shuang; He, Hong-Ju

2017-07-27

Chinese kale ( Brassica alboglabra Bailey) is a widely consumed vegetable which is rich in antioxidants and anticarcinogenic compounds. Herein, we used an untargeted ultra-high-performance liquid chromatography (UHPLC)-Quadrupole-Orbitrap MS/MS-based metabolomics strategy to study the nutrient profiles of Chinese kale. Seven Chinese kale cultivars and three different edible parts were evaluated, and amino acids, sugars, organic acids, glucosinolates and phenolic compounds were analysed simultaneously. We found that two cultivars, a purple-stem cultivar W1 and a yellow-flower cultivar Y1, had more health-promoting compounds than others. The multivariate statistical analysis results showed that gluconapin was the most important contributor for discriminating both cultivars and edible parts. The purple-stem cultivar W1 had higher levels of some phenolic acids and flavonoids than the green stem cultivars. Compared to stems and leaves, the inflorescences contained more amino acids, glucosinolates and most of the phenolic acids. Meanwhile, the stems had the least amounts of phenolic compounds among the organs tested. Metabolomics is a powerful approach for the comprehensive understanding of vegetable nutritional quality. The results provide the basis for future metabolomics-guided breeding and nutritional quality improvement.

Comparative study on nutritional quality and application value in three mutants of indigofera pseudotinctoria mats

International Nuclear Information System (INIS)

Mei Shufang; Mei Zhong; Zhao Hua; Huang Xin; Ye Hongxia; Shu Xiaoli; Wu Dianxing

2013-01-01

Major nutritional quality and values in purple-leaf, yellow-leaf and high flavone mutants of Indigofera pseudotinctoria Mats were investigated compared with the wild type. The content of protein in leaves of high flavone mutant was 26.45%, 24.31% higher than that of the wild type. The content of fiber in high flavone mutant was 18.92% lower than that of the wild type. The contents of Fe, Cu, Mn, Zn in high flavone mutant were increased by 72.34% , 7.02%, 21.01% and 38.75%, respectively. Contents of TAA and EAA in high flavone mutant were increase by 27.85% and 27.68%, respectively. The contents of protein in purple- and yellow-leaf mutants were lower than that of the wild types, and the contents of Ca in purple- and yellow-leaf mutants were increased by 15.22% and 25.46%. The results above indicated that high flavone mutant had high application values used as feed crop, while purple- and yellow-leaf mutants also had feeding values to some extent. (authors)

Changes in the volume, power and nutritional quality of foods marketed to children on television in Canada

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Potvin Kent, Monique; Martin, Cherie L; Kent, Emily A

2014-01-01

Objective To evaluate the self-regulatory Children's Food and Beverage Advertising Initiative pre- and post-implementation in terms of volume of marketing, marketing techniques, and nutritional quality of foods marketed to children on television. Methods Data for 11 food categories for May 2006 and 2011 were purchased from Nielsen Media Research for two children's specialty channels in Toronto. A content analysis of food advertisements examining the volume and marketing techniques was undertaken. Nutritional information on each advertisement was collected and comparisons were made between 2006 and 2011. Results The volume of ads aired by Canadian Children's Food and Beverage Advertising Initiative (CAI) companies on children's specialty channels decreased by 24% between 2006 and 2011; however, children and teens were targeted significantly more, and spokes-characters and licensed characters were used more frequently in 2011 compared to 2006. The overall nutritional quality of CAI advertisements remains unchanged between 2006 and 2011. Conclusion There are clear weaknesses in the self-regulatory system in Canada. Food advertising needs to be regulated to protect the health of Canadian children. PMID:24975614

Nutrition for homeless populations: shelters and soup kitchens as opportunities for intervention.

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Koh, Katherine A; Bharel, Monica; Henderson, David C

2016-05-01

Nutrition is a daily challenge for the homeless population in America. Homeless individuals suffer from a high prevalence of diseases related to poor diet, yet there has been little public health effort to improve nutrition in this population. Shelters and soup kitchens may have an untapped potential to impact food access, choice and quality. We offer ideas for intervention and lessons learned from ten shelters and soup kitchens around Greater Boston, MA, USA. By advancing food quality, education and policies in shelters and soup kitchens, the homeless population can be given an opportunity to restore its nutrition and health.

[Food quality and nutritional status in university students of eleven Chilean regions].

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Ratner, Rinat G; Hernández, Paulina J; Martel, Jorge A; Atalah, Eduardo S

2012-12-01

The Chilean population has inadequate lifestyles and high prevalence of chronic diseases. To analyze eating behaviors, nutritional status and history of previous diseases, in students of higher education. Cross-sectional study in students of 54 higher education centers across the country. They answered a survey about dietary habits, physical activity, smoking, previous diseases and opinion of their nutritional condition. Weight and height were measured under standardized conditions and nutritional status classified according to body mass index. We studied 6,823 students aged 17 to 29 years. Forty seven percent did not have breakfast and 35% did not have lunch every day. A low proportion had a daily consumption of vegetables (51.2%), fruits (39.4%) and dairy products (57.5%). There was a high frequency of soft drinks, chips, cakes and sweets consumption. Seventy six percent were sedentary, 40.3% smokers and 27.4% overweight or obese. The latter had a significantly higher frequency of diabetes, hypertension and hypercholesterolemia. There was a poor agreement between actual nutritional status and self-perception, especially in males (Kappa index 0.38). Recipients of a food scholarship provided by the Ministry of Education ate lunch usually with a higher frequency (p food scholarship has some positive effects, although differences in socioeconomic levels limited comparisons.

An algorithm to assess methodological quality of nutrition and mortality cross-sectional surveys: development and application to surveys conducted in Darfur, Sudan.

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Prudhon, Claudine; de Radiguès, Xavier; Dale, Nancy; Checchi, Francesco

2011-11-09

Nutrition and mortality surveys are the main tools whereby evidence on the health status of populations affected by disasters and armed conflict is quantified and monitored over time. Several reviews have consistently revealed a lack of rigor in many surveys. We describe an algorithm for analyzing nutritional and mortality survey reports to identify a comprehensive range of errors that may result in sampling, response, or measurement biases and score quality. We apply the algorithm to surveys conducted in Darfur, Sudan. We developed an algorithm based on internationally agreed upon methods and best practices. Penalties are attributed for a list of errors, and an overall score is built from the summation of penalties accrued by the survey as a whole. To test the algorithm reproducibility, it was independently applied by three raters on 30 randomly selected survey reports. The algorithm was further applied to more than 100 surveys conducted in Darfur, Sudan. The Intra Class Correlation coefficient was 0.79 for mortality surveys and 0.78 for nutrition surveys. The overall median quality score and range of about 100 surveys conducted in Darfur were 0.60 (0.12-0.93) and 0.675 (0.23-0.86) for mortality and nutrition surveys, respectively. They varied between the organizations conducting the surveys, with no major trend over time. Our study suggests that it is possible to systematically assess quality of surveys and reveals considerable problems with the quality of nutritional and particularly mortality surveys conducted in the Darfur crisis.

The Supplemental Nutrition Assistance Program and dietary quality among US adults: findings from a nationally representative survey.

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Nguyen, Binh T; Shuval, Kerem; Njike, Valentine Y; Katz, David L

2014-09-01

To examine the association of the Supplemental Nutrition Assistance Program (SNAP) and diet quality among low-income adults. We examined US nationally representative data from the National Health and Nutrition Examination Surveys 2003-2004, 2005-2006, 2007-2008, and 2009-2010. The data were analyzed from October 7, 2013, to March 1, 2014. The analytic sample consisted of 4211 low-income adults aged 20 to 64 years, of whom 1830 participate in SNAP. We adhered to the National Cancer Institute method in calculating the Healthy Eating Index 2010 and other dietary indicators, such as empty calorie intake. Bivariate and multivariable regression was used to compare SNAP participants and income-eligible nonparticipants among the full sample and subsamples of age, sex, race/ethnicity, and food insecurity. Compared with low-income nonparticipants, adjusted analyses reveal that SNAP participants had lower dietary quality scores overall (42.58 vs 44.36, P≤.0001) and lower scores for fruits and vegetables, seafood and plant proteins (1.55 vs 1.77, P≤.0022), and empty calories (9.03 vs 9.90, P≤.0001), but they exhibited comparable scores on whole grain, refined grain, total dairy, total protein, fatty acid, and sodium intakes. The association between SNAP participation and lower dietary quality was statistically significant among women, Hispanics, young adults, and individuals who were food secure. Our analyses suggest that SNAP participants have lower dietary quality than their income-eligible nonparticipant counterparts. Although SNAP has an important role in providing nutrition assistance to eligible low-income individuals, interventions are warranted to improve the dietary quality of participants. Copyright © 2014 Mayo Foundation for Medical Education and Research. Published by Elsevier Inc. All rights reserved.

Nutritional status independently affects quality of life of patients with systemic immunoglobulin light-chain (AL) amyloidosis.

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Caccialanza, Riccardo; Palladini, Giovanni; Klersy, Catherine; Cereda, Emanuele; Bonardi, Chiara; Cameletti, Barbara; Montagna, Elisabetta; Russo, Paola; Foli, Andrea; Milani, Paolo; Lavatelli, Francesca; Merlini, Giampaolo

2012-03-01

Nutritional status is an independent prognostic factor in immunoglobulin light-chain amyloidosis (AL), but its influence on quality of life (QoL) is unknown. The aim of this cross-sectional study was to investigate the association between nutritional status and QoL in AL patients at diagnosis. One hundred and fifty consecutive patients with biopsy-proven AL were assessed for nutritional status by anthropometry [body mass index, unintentional weight loss (WL) in the previous 6 months and mid-arm muscle circumference (MAMC)], biochemistry (serum prealbumin), and semiquantitative food intake at referral. QoL was assessed by the Medical Outcomes Study 36-item Short Form General Health Survey. The composite physical component summary (PCS) and the mental component summary (MCS) for AL outpatients were 36.2 ± 10.1 and 44.9 ± 11.3, respectively (p performance status, the number of organs involved, the severity of cardiac damage, C-reactive protein, energy intake, and WL, PCS was significantly lower for serum prealbumin Nutritional status independently affects QoL in AL patients since diagnosis. Nutritional evaluation should be integral part of the clinical assessment of AL patients. Nutritional support intervention trials are warranted in such patients' population.

Honey bee (Apis mellifera) nurses do not consume pollens based on their nutritional quality.

Science.gov (United States)

Corby-Harris, Vanessa; Snyder, Lucy; Meador, Charlotte; Ayotte, Trace

2018-01-01

Honey bee workers (Apis mellifera) consume a variety of pollens to meet the majority of their requirements for protein and lipids. Recent work indicates that honey bees prefer diets that reflect the proper ratio of nutrients necessary for optimal survival and homeostasis. This idea relies on the precept that honey bees evaluate the nutritional composition of the foods provided to them. While this has been shown in bumble bees, the data for honey bees are mixed. Further, there is controversy as to whether foragers can evaluate the nutritional value of pollens, especially if they do not consume it. Here, we focused on nurse workers, who eat most of the pollen coming into the hive. We tested the hypothesis that nurses prefer diets with higher nutritional value. We first determined the nutritional profile, number of plant taxa (richness), and degree of hypopharyngeal gland (HG) growth conferred by three honey bee collected pollens. We then presented nurses with these same three pollens in paired choice assays and measured consumption. To further test whether nutrition influenced preference, we also presented bees with natural pollens supplemented with protein or lipids and liquid diets with protein and lipid ratios equal to the natural pollens. Different pollens conferred different degrees of HG growth, but despite these differences, nurse bees did not always prefer the most nutritious pollens. Adding protein and/or lipids to less desirable pollens minimally increased pollen attractiveness, and nurses did not exhibit a strong preference for any of the three liquid diets. We conclude that different pollens provide different nutritional benefits, but that nurses either cannot or do not assess pollen nutritional value. This implies that the nurses may not be able to communicate information about pollen quality to the foragers, who regulate the pollens coming into the hive.

Honey bee (Apis mellifera nurses do not consume pollens based on their nutritional quality.

Directory of Open Access Journals (Sweden)

Vanessa Corby-Harris

Full Text Available Honey bee workers (Apis mellifera consume a variety of pollens to meet the majority of their requirements for protein and lipids. Recent work indicates that honey bees prefer diets that reflect the proper ratio of nutrients necessary for optimal survival and homeostasis. This idea relies on the precept that honey bees evaluate the nutritional composition of the foods provided to them. While this has been shown in bumble bees, the data for honey bees are mixed. Further, there is controversy as to whether foragers can evaluate the nutritional value of pollens, especially if they do not consume it. Here, we focused on nurse workers, who eat most of the pollen coming into the hive. We tested the hypothesis that nurses prefer diets with higher nutritional value. We first determined the nutritional profile, number of plant taxa (richness, and degree of hypopharyngeal gland (HG growth conferred by three honey bee collected pollens. We then presented nurses with these same three pollens in paired choice assays and measured consumption. To further test whether nutrition influenced preference, we also presented bees with natural pollens supplemented with protein or lipids and liquid diets with protein and lipid ratios equal to the natural pollens. Different pollens conferred different degrees of HG growth, but despite these differences, nurse bees did not always prefer the most nutritious pollens. Adding protein and/or lipids to less desirable pollens minimally increased pollen attractiveness, and nurses did not exhibit a strong preference for any of the three liquid diets. We conclude that different pollens provide different nutritional benefits, but that nurses either cannot or do not assess pollen nutritional value. This implies that the nurses may not be able to communicate information about pollen quality to the foragers, who regulate the pollens coming into the hive.

Honey bee (Apis mellifera) nurses do not consume pollens based on their nutritional quality

Science.gov (United States)

Snyder, Lucy; Meador, Charlotte; Ayotte, Trace

2018-01-01

Honey bee workers (Apis mellifera) consume a variety of pollens to meet the majority of their requirements for protein and lipids. Recent work indicates that honey bees prefer diets that reflect the proper ratio of nutrients necessary for optimal survival and homeostasis. This idea relies on the precept that honey bees evaluate the nutritional composition of the foods provided to them. While this has been shown in bumble bees, the data for honey bees are mixed. Further, there is controversy as to whether foragers can evaluate the nutritional value of pollens, especially if they do not consume it. Here, we focused on nurse workers, who eat most of the pollen coming into the hive. We tested the hypothesis that nurses prefer diets with higher nutritional value. We first determined the nutritional profile, number of plant taxa (richness), and degree of hypopharyngeal gland (HG) growth conferred by three honey bee collected pollens. We then presented nurses with these same three pollens in paired choice assays and measured consumption. To further test whether nutrition influenced preference, we also presented bees with natural pollens supplemented with protein or lipids and liquid diets with protein and lipid ratios equal to the natural pollens. Different pollens conferred different degrees of HG growth, but despite these differences, nurse bees did not always prefer the most nutritious pollens. Adding protein and/or lipids to less desirable pollens minimally increased pollen attractiveness, and nurses did not exhibit a strong preference for any of the three liquid diets. We conclude that different pollens provide different nutritional benefits, but that nurses either cannot or do not assess pollen nutritional value. This implies that the nurses may not be able to communicate information about pollen quality to the foragers, who regulate the pollens coming into the hive. PMID:29324841

A Nutritional Strategy for the Treatment of High Blood Pressure.

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Podell, Richard N.

1984-01-01

Some physicians wonder if high blood pressure can be controlled without the use of drugs and their potential side effects. Current findings concerning nutrition and high blood pressure are presented. (RM)

The Nutrition Literacy Assessment Instrument is a Valid and Reliable Measure of Nutrition Literacy in Adults with Chronic Disease.

Science.gov (United States)

Gibbs, Heather D; Ellerbeck, Edward F; Gajewski, Byron; Zhang, Chuanwu; Sullivan, Debra K

2018-03-01

To test the reliability and validity of the Nutrition Literacy Assessment Instrument (NLit) in adult primary care and identify the relationship between nutrition literacy and diet quality. This instrument validation study included a cross-sectional sample participating in up to 2 visits 1 month apart. A total of 429 adults with nutrition-related chronic disease were recruited from clinics and a patient registry affiliated with a Midwestern university medical center. Nutrition literacy was measured by the NLit, which was composed of 6 subscales: nutrition and health, energy sources in food, food label and numeracy, household food measurement, food groups, and consumer skills. Diet quality was measured by Healthy Eating Index-2010 with nutrient data from Diet History Questionnaire II surveys. The researchers measured factor validity and reliability by using binary confirmatory factor analysis; test-retest reliability was measured by Pearson r and the intraclass correlation coefficient, and relationships between nutrition literacy and diet quality were analyzed by linear regression. The NLit demonstrated substantial factor validity and reliability (0.97; confidence interval, 0.96-0.98) and test-retest reliability (0.88; confidence interval, 0.85-0.90). Nutrition literacy was the most significant predictor of diet quality (β = .17; multivariate coefficient = 0.10; P measuring nutrition literacy in adult primary care patients. Copyright © 2017 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

Nutrition and physical activity for the prevention and treatment of age-related sarcopenia.

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Bosaeus, Ingvar; Rothenberg, Elisabet

2016-05-01

Sarcopenia, defined as loss of skeletal muscle mass and function, is associated with adverse outcomes such as physical disability, impaired quality of life and increased mortality. Several mechanisms are involved in the development of sarcopenia. Potentially modifiable factors include nutrition and physical activity. Protein metabolism is central to the nutritional issues, along with other potentially modifying nutritional factors as energy balance and vitamin D status. An increasing but still incomplete knowledge base has generated recent recommendations on an increased protein intake in the elderly. Several factors beyond the total amount of protein consumed emerge as potentially important in this context. A recent summit examined three hypotheses: (1) A meal threshold; habitually consuming 25-30 g protein at breakfast, lunch and dinner provides sufficient protein to effectively stimulate muscle protein anabolism; (2) Protein quality; including high-quality protein at each meal improves postprandial muscle protein synthesis; and (3) performing physical activity in close temporal proximity to a high-quality protein meal enhances muscle anabolism. Optimising the potential for muscle protein anabolism by consuming an adequate amount of high-quality protein at each meal, in combination with physical activity, appears as a promising strategy to prevent or delay the onset of sarcopenia. However, results of interventions are inconsistent, and well-designed, standardised studies evaluating exercise or nutrition interventions are needed before guidelines can be developed for the prevention and treatment of age-related sarcopenia.

Nutritional value of milk and meat products derived from cloning.

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Tomé, Daniel; Dubarry, Michel; Fromentin, Gilles

2004-01-01

The development and use of milk and meat products derived from cloning depends on their safety and on the nutritional advantages they can confer to the products as perceived by consumers. The development of such products thus implies (i) to demonstrate their safety and security, (ii) to show that their nutritional value is equivalent to the traditional products, and (iii) to identify the conditions under which cloning could allow additional nutritional and health benefit in comparison to traditional products for the consumers. Both milk and meat products are a source of high quality protein as determined from their protein content and essential amino acid profile. Milk is a source of calcium, phosphorus, zinc, magnesium and vitamin B2 and B12. Meat is a source of iron, zinc and vitamin B12. An important issue regarding the nutritional quality of meat and milk is the level and quality of fat which usually present a high content in saturated fat and some modification of the fat fraction could improve the nutritional quality of the products. The role of the dietary proteins as potential allergens has to be taken into account and an important aspect regarding this question is to evaluate whether the cloning does not produce the appearance of novel allergenic structures. The presence of bio-activities associated to specific components of milk (lactoferrin, immunoglobulins, growth factors, anti-microbial components) also represents a promising development. Preliminary results obtained in rats fed cow's milk or meat-based diets prepared from control animals or from animals derived from cloning did not show any difference between control and cloning-derived products.

Technological and nutritional properties of ostrich, emu, and rhea meat quality

Directory of Open Access Journals (Sweden)

Horbańczuk Olaf K.

2016-09-01

Full Text Available In recent years a growing demand for ratite meat, including ostrich, emu, and rhea has been observed all over the world. However, consumers as well as the meat industry still have limited and scattered knowledge about this type of meat, especially in the case of emu and rhea. Thus, the aim of the present review is to provide information on technological and nutritional properties of ostrich, emu, and rhea meat, including carcass composition and yields, physicochemical characteristics, and nutritive value. Carcass yields and composition among ratites are comparable, with the exception of higher content of fat in emu. Ostrich, emu, and rhea meat is darker than beef and ratite meat acidification is closer to beef than to poultry. Ratite meat can be recognised as a dietetic product mainly because of its low level of fat, high content of polyunsaturated fatty acids (PUFA, favourable n6/n3 ratio, and high iron content in comparison with beef and chicken meat. Ratite meat is also rich in selenium, copper, vitamin B, and biologically active peptides such as creatine (emu and anserine (ostrich, and has low content of sodium (ostrich. The abundance of bioactive compounds e.g. PUFA, makes ratite meat highly susceptible to oxidation and requires research concerning elaboration of innovative, intelligent packaging system for protection of nutritional and technological properties of this meat.

QUALITY OF LIFE AND NUTRITIONAL STATUS ASSESSED BY MULTIFREQUENCY BIOIMPEDANCE SPECTROSCOPY IN HEMODIALYSIS VERSUS PERITONEAL DIALYSIS PATIENTS

Directory of Open Access Journals (Sweden)

Somchai Yongsiri

2012-06-01

In conclusion, quality of life and Nutritional status were not difference between PD and HD patients. PD patients had more over hydration and ECW to ICW ratio as assessed by bioimpedance spectroscopy.

Carbonate-silicate ratio for soil correction and influence on nutrition, biomass production and quality of palisade grass

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Renato Ferreira de Souza

2011-10-01

Full Text Available Silicates can be used as soil correctives, with the advantage of being a source of silicon, a beneficial element to the grasses. However, high concentrations of silicon in the plant would affect the digestibility of the forage. To evaluate the influence of the substitution of the calcium carbonate by calcium silicate on the nutrition, biomass production and the feed quality of the palisade grass [Urochloa brizantha (C. Hochstetter ex A. Rich. R. Webster], three greenhouse experiments were conducted in completely randomized designs with four replications. Experimental units (pots contained a clayey dystrophic Rhodic Haplustox, a sandy clay loam dystrophic Typic Haplustox and a sandy loam dystrophic Typic Haplustox. Each soil received substitution proportions (0, 25, 50, 75 and 100 % of the carbonate by calcium silicate. The increase in the proportion of calcium silicate elevated the concentrations and accumulations of Si, Ca, Mg, and B, reduced Zn and did not alter P in the shoot of plants. The effects of the treatments on the other nutrients were influenced by the soil type. Inclusion of calcium silicate also increased the relative nutritional value and the digestibility and ingestion of the forage, while the concentration and accumulation of crude protein and the neutral detergent and acid detergent fibers decreased. Biomass production and feed quality of the palisade grass were generally higher with the 50 % calcium silicate treatment.

The nutritional literacy of elementary school pupils in the perspective of acquiring nutritional skills

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Kostanjevec, Stojan; Erjavšek, Martina

2016-01-01

A person's health and quality of life are influenced by the degree of his or her nutritional literacy, and the acquired nutritional skills, determining the choice of food prepared and consumed by the person constitute an important part of it. Persons with nutritional skills are capable of using the acquired nutritional knowledge in planning their diet, buying their foodstuffs and in preparing their meals. The purpose of the study was to establish the nutritional skills acquired by elementary ...

Maternal and child nutrition in Sub-Saharan Africa: challenges and interventions.

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Lartey, Anna

2008-02-01

Women of child-bearing age (especially pregnant and lactating women), infants and young children are in the most nutritionally-vulnerable stages of the life cycle. Maternal malnutrition is a major predisposing factor for morbidity and mortality among African women. The causes include inadequate food intake, poor nutritional quality of diets, frequent infections and short inter-pregnancy intervals. Evidence for maternal malnutrition is provided by the fact that between 5 and 20% of African women have a low BMI as a result of chronic hunger. Across the continent the prevalence of anaemia ranges from 21 to 80%, with similarly high values for both vitamin A and Zn deficiency levels. Another challenge is the high rates of HIV infection, which compromise maternal nutritional status. The consequences of poor maternal nutritional status are reflected in low pregnancy weight gain and high infant and maternal morbidity and mortality. Suboptimal infant feeding practices, poor quality of complementary foods, frequent infections and micronutrient deficiencies have largely contributed to the high mortality among infants and young children in the region. Feeding children whose mothers are infected with HIV continues to remain an issue requiring urgent attention. There are successful interventions to improve the nutrition of mothers, infants and young children, which will be addressed. Interventions to improve the nutrition of infants and young children, particularly in relation to the improvement of micronutrient intakes of young children, will be discussed. The recent release by WHO of new international growth standards for assessing the growth and nutritional status of children provides the tool for early detection of growth faltering and for appropriate intervention.

A prospective observational study assessing home parenteral nutrition in patients with gastrointestinal cancer: benefits for quality of life.

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Senesse, Pierre; Tadmouri, Abir; Culine, Stéphane; Dufour, Patrick R; Seys, Patrick; Radji, Abderraouf; Rotarski, Maciej; Balian, Axel; Chambrier, Cecile

2015-02-01

Patients with gastrointestinal cancer are at high risk for deterioration of nutrition. Home parenteral nutrition (HPN) could improve nutritional status and quality of life (QoL). The purpose of this study was 1) to evaluate the impact of HPN on QoL, 2) to assess changes in nutritional status, and 3) to assess proxy perception of patient well-being. We conducted a prospective, observational, and a multicenter study. Inclusion criteria were adult patients with gastrointestinal cancer, for whom HPN was indicated and prescribed for at least 14 days. The physician, the patient, and a family member completed questionnaires at inclusion and 28 days later. The QoL was assessed by the patients using the Functional Assessment of Cancer Therapy-General questionnaire, at inclusion and 28 days later. The study included 370 patients with gastrointestinal cancer. The HPN was indicated for cancer-related undernutrition in 89% of the patients and was used as a complement to oral intake in 84%. After 28 days of parenteral intake, global QoL was significantly increased (48.9 at inclusion vs. 50.3, P=0.007). The patients' weight improved significantly by 2.7% (Pnutrition risk screening also decreased significantly (3.2±1.1 vs. 2.8±1.3, P=0.003). HPN could provide benefit for malnourished patients with gastrointestinal cancer. However, randomized controlled studies are required to confirm this benefit and the safety profile. Copyright © 2015. Published by Elsevier Inc.

Effect of synthetic and natural water-absorbing soil amendments on photosynthesis characteristics and tuber nutritional quality of potato in a semi-arid region.

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Xu, Shengtao; Zhang, Lei; McLaughlin, Neil B; Mi, Junzhen; Chen, Qin; Liu, Jinghui

2016-02-01

The effect of water-absorbing soil amendments on photosynthesis characteristics and tuber nutritional quality was investigated in a field experiment in a semi-arid region in northern China in 2010-2012. Treatments included two synthetic water-absorbing amendments, potassium polyacrylate (PAA) and polyacrylamide (PAM), and one natural amendment, humic acid (HA), both as single amendments and compound amendments (HA combined with PAA or PAM), and a no amendment control. Soil amendments had a highly significant effect (P ≤ 0.01) on photosynthesis characteristics, dry biomass, crop root/shoot (R/S) ratio and tuber nutritional quality. They improved both dry biomass above ground and dry biomass underground in the whole growing season by 4.6-31.2 and 1.1-83.1% respectively in all three years. Crop R/S ratio was reduced in the early growing season by 2.0-29.4% and increased in the later growing season by 2.3-32.6%. Soil amendments improved leaf soil plant analysis development value, net photosynthesis rate, stomatal conductance and transpiration rate by 1.4-17.0, 5.1-45.9, 2.4-90.6 and 2.0-22.6% respectively and reduced intercellular CO2 concentration by 2.1-19.5% in all three years. Amendment treatment with PAM + HA always had the greatest effect on photosynthesis characteristics and tuber nutritional quality among all amendment treatments and thus merits further research. © 2015 Society of Chemical Industry.

Research on the nutrition and cognition of high-risk stroke groups in community and the relevant factors.

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Zhao, N-N; Zeng, K-X; Wang, Y-L; Sheng, P-J; Tang, C-Z; Xiao, P; Liu, X-W

2017-12-01

To investigate the prevalence rate of nutritional risk in high-risk stroke groups in community, analyze its influencing factors, and analyze and compare the relationship between nutritional risk or malnutrition assessed by different nutritional evaluation methods and cognitive function, so as to provide the basis and guidance for clinical nutritional assessment and support. A cross-sectional survey was performed for 1196 cases in high-risk stroke groups in community from December 2015 to January 2017. At the same time, the nutritional status of patients was evaluated using the mini nutritional assessment (MNA) and MNA-short form (MNA-SF), and the cognitive status of patients was evaluated using the mini-mental state examination (MMSE). Moreover, the relevant influencing factors of nutritional risk and MMSE score were analyzed and compared. High-risk stroke groups in community suffered from a high risk of malnutrition. MNA-SF had a higher specificity and lower false positive rate than MNA. Nutritional risk occurred more easily in high-risk stroke groups in community with a history of diabetes mellitus, less physical exercise or light manual labor, daily use of multiple drugs, and higher age. Those with a higher nutritional risk were more prone to cognitive impairment. High-risk stroke groups in community, complicated with hyperhomocysteinemia, daily use of three or more kinds of prescription drugs, and a previous history of stroke, were accompanied by cognitive impairment easily. MNA-SF can be used for the nutritional screening of high-risk stroke groups in community. For the high-risk stroke groups in community, the rational nutritional diet should be publicized, blood sugar should be controlled in a scientific manner and physical exercise should be moderately increased.

An algorithm to assess methodological quality of nutrition and mortality cross-sectional surveys: development and application to surveys conducted in Darfur, Sudan

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Prudhon Claudine

2011-11-01

Full Text Available Abstract Background Nutrition and mortality surveys are the main tools whereby evidence on the health status of populations affected by disasters and armed conflict is quantified and monitored over time. Several reviews have consistently revealed a lack of rigor in many surveys. We describe an algorithm for analyzing nutritional and mortality survey reports to identify a comprehensive range of errors that may result in sampling, response, or measurement biases and score quality. We apply the algorithm to surveys conducted in Darfur, Sudan. Methods We developed an algorithm based on internationally agreed upon methods and best practices. Penalties are attributed for a list of errors, and an overall score is built from the summation of penalties accrued by the survey as a whole. To test the algorithm reproducibility, it was independently applied by three raters on 30 randomly selected survey reports. The algorithm was further applied to more than 100 surveys conducted in Darfur, Sudan. Results The Intra Class Correlation coefficient was 0.79 for mortality surveys and 0.78 for nutrition surveys. The overall median quality score and range of about 100 surveys conducted in Darfur were 0.60 (0.12-0.93 and 0.675 (0.23-0.86 for mortality and nutrition surveys, respectively. They varied between the organizations conducting the surveys, with no major trend over time. Conclusion Our study suggests that it is possible to systematically assess quality of surveys and reveals considerable problems with the quality of nutritional and particularly mortality surveys conducted in the Darfur crisis.

The importance of maternal nutrition for health

Directory of Open Access Journals (Sweden)

Irene Cetin

2015-10-01

Full Text Available Nutrition plays a major role in maternal and child health and it is widely recognized that optimum nutrition in early life is the foundation for long-term health. A healthy maternal dietary pattern, along with adequate maternal body composition, metabolism and placental nutrient supply, reduces the risk of maternal, fetal and long-term effects in the offspring. While undernutrition is mainly an issue of low-income countries, malnutrition, due to poor quality diet, is becoming a global health problem.Preconceptional counseling of women of childbearing age should spread awareness of the importance of maternal nutrition before and during pregnancy and should promote a cultural lifestyle change, in favor of a healthy weight before conceiving and balanced healthy diet with high-quality foods consumption. Supplementation and/or fortification can make a contribution when recommended micronutrient intakes are difficult to be met through food alone. In industrialized countries, although a balanced diet is generally accessible, a switch to a high-fat and low-quality diet has led to inadequate vitamin and mineral intake during pregnancy. Evidence do not support a routine multiple micronutrient supplementation but highlights the importance of an individualized approach, in order to recognize nutritional deficiencies of individuals, thus leading to healthful dietary practices prior to conception and eventually to tailored supplementation. Proceedings of the 11th International Workshop on Neonatology and Satellite Meetings · Cagliari (Italy · October 26th-31st, 2015 · From the womb to the adultGuest Editors: Vassilios Fanos (Cagliari, Italy, Michele Mussap (Genoa, Italy, Antonio Del Vecchio (Bari, Italy, Bo Sun (Shanghai, China, Dorret I. Boomsma (Amsterdam, the Netherlands, Gavino Faa (Cagliari, Italy, Antonio Giordano (Philadelphia, USA

Co-construction and evaluation of a prevention program for improving the nutritional quality of food purchases at no additional cost in a socio-economically disadvantaged population

OpenAIRE

Perignon, Marlène; Dubois, Christophe; Gazan, Rozenn; Maillot, Matthieu; Muller, Laurent; Ruffieux, Bernard; Gaigi, Hind; Darmon, Nicole

2017-01-01

Background: Food prices influence food choices. Purchasing foods with higher nutritional quality for their price may help improve the diet quality of socio-economically disadvantaged individuals. Objective: To describe the co-construction and evaluation of the 'Opticourses' prevention program promoting healthy eating among participants in deprived socio-economical situations by improving the nutritional quality of their household food purchases with no additional cost. Methods: Individuals we...

Nutritional status is associated with health-related quality of life in children with cystic fibrosis aged 9-19 years.

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Shoff, Suzanne M; Tluczek, Audrey; Laxova, Anita; Farrell, Philip M; Lai, HuiChuan J

2013-12-01

The impact of improved nutritional status on health-related quality of life (HRQOL) is unknown for children with cystic fibrosis (CF). Associations between nutritional status and HRQOL were examined over 2 years in 95 children, aged 9-19 years, who were followed in the Wisconsin Newborn Screening Project. HRQOL was assessed using the Cystic Fibrosis Questionnaire (CFQ). Associations between height z-score (HtZ), BMI z-score (BMIZ) and seven CFQ dimensions were evaluated. Mean values of at least 80 were observed for all CFQ dimensions except respiratory symptoms and treatment burden. Treatment burden was significantly worse in patients with meconium ileus (57) compared to pancreatic insufficient (65) and sufficient (78) subjects, pnutritional status was associated with increased HRQOL scores. Early diagnosis through newborn screening and improved nutrition provides an opportunity to enhance quality of life and body image perception. Copyright © 2013 European Cystic Fibrosis Society. Published by Elsevier B.V. All rights reserved.

Meat and nutritional quality comparison of purebred and crossbred pigs.

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Zhang, Jie; Chai, Jie; Luo, Zonggang; He, Hang; Chen, Lei; Liu, Xueqin; Zhou, Qinfei

2018-01-01

Crossbreeding is an effective method of improving the efficiency and profit of production in commercial pig operations. To understand the effect of crossbreeding on meat and nutrient quality, a combination including three purebred (Duroc, D; Landrace, L; Yorkshire, Y) and two crossbred pig lines (Landrace × Yorkshire, LY; Duroc × (Landrace × Yorkshire), DLY) frequently used internationally were studied. The results showed that meat from the LY and DLY crosses had lower values for lightness L24h∗, shear force and epinephrine and higher values for drip loss, C18:1, insulin, glucagon and monounsaturated fatty acids than D, L and Y pigs. Moreover, LY had higher values for post mortem pH and lower values for a* and b* than the purebreds. In contrast, DLY had lower values for pH and higher values for a* and b* than the purebreds. Meat quality-related gene analysis showed that the CAST, IGF2 and MC4R gene expression levels in the LY and DLY pigs were significantly higher than those in the D, L and Y pigs. These results indicate that crossbreeding can alter the meat quality, nutritive value, energy metabolism and gene expression of pigs. Future research should focus on microRNA expression and DNA methylation that regulate gene expression and thus affect the meat quality. © 2017 Japanese Society of Animal Science.

Home parenteral nutrition in children

International Nuclear Information System (INIS)

Kalousova, J.; Rouskova, B.; Styblova, J.

2011-01-01

Parenteral nutrition delivered at home presents a major improvement in the quality of life of children dependent on long term parenteral nutrition. Indications, technical conditions, logistics, complications, prognosis of home parenteral nutrition as well as some health-care issues to be addressed by pediatric practitioner are summarized. (author)

Changes in nutritional status, body composition, quality of life, and physical activity levels of cancer patients undergoing autologous peripheral blood stem cell transplantation.

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Hung, Yun-Chi; Bauer, Judith; Horsley, Pamela; Waterhouse, Mary; Bashford, John; Isenring, Elisabeth

2013-06-01

This pilot exploratory study aimed to describe the changes in nutritional status, body composition, quality of life (QoL), and physical activity levels (PAL) of cancer patients undergoing high-dose conditioning and autologous peripheral blood stem cell transplantation (PBSCT) at pre-admission, hospital discharge, and at 100 days post-transplantation, and to examine if changes in these parameters are interrelated. Twenty-four patients (56.2 ± 12.9 years; 7 females, 17 males) were recruited from an Australian transplant center. Assessment was prospectively conducted at pre-admission, hospital discharge, and 100 days post-transplantation using the scored patient-generated subjective global assessment, air displacement plethysmography, EORTC QLQ-C30 (version 3), and the international physical activity questionnaire. At discharge, nutritional status deteriorated (patient-generated subjective global assessment (PG-SGA) median, +8.0; interquartile range, 6.0-13.0; p body mass (LBM; -2.2 kg, CI 95% -3.0, -1.4; p < 0.001), and decrease in QoL (-10.6, CI 95% -24.1, 2.9; p = 0.117); the proportion of patients with high PAL decreased (p = 0.012). By 100 days post-transplantation, all patients were well-nourished; however, LBM remained lower -1.0 kg (CI 95% -1.9, -0.1; p = 0.028). Change in nutritional status (PG-SGA score) was associated with weight (r = -0.46; p = 0.039) and fat mass (r = -0.57; p = 0.013). Change in QoL was associated with nutritional reservoir (i.e., fat; r = 0.54; p = 0.024); QoL was consistently higher for patients with high PAL. High-dose conditioning and autologous PBSCT is associated with deterioration in nutritional status, QoL and PAL, with LBM remaining below baseline levels at 100 days post-transplantation. A nutrition and exercise intervention program post-hospital discharge may be beneficial for these patients.

Changes in the volume, power and nutritional quality of foods marketed to children on television in Canada.

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Potvin Kent, Monique; Martin, Cherie L; Kent, Emily A

2014-09-01

To evaluate the self-regulatory Children's Food and Beverage Advertising Initiative pre- and post-implementation in terms of volume of marketing, marketing techniques, and nutritional quality of foods marketed to children on television. Data for 11 food categories for May 2006 and 2011 were purchased from Nielsen Media Research for two children's specialty channels in Toronto. A content analysis of food advertisements examining the volume and marketing techniques was undertaken. Nutritional information on each advertisement was collected and comparisons were made between 2006 and 2011. The volume of ads aired by Canadian Children's Food and Beverage Advertising Initiative (CAI) companies on children's specialty channels decreased by 24% between 2006 and 2011; however, children and teens were targeted significantly more, and spokes-characters and licensed characters were used more frequently in 2011 compared to 2006. The overall nutritional quality of CAI advertisements remains unchanged between 2006 and 2011. There are clear weaknesses in the self-regulatory system in Canada. Food advertising needs to be regulated to protect the health of Canadian children. © 2014 The Authors Obesity published by Wiley Periodicals, Inc. on behalf of The Obesity Society (TOS).

[Menus offered in long-term care homes: quality of meal service and nutritional analysis].

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Rodríguez Rejón, Ana Isabel; Ruiz López, María Dolores; Malafarina, Vincenzo; Puerta, Antonio; Zuñiga, Antonia; Artacho, Reyes

2017-06-05

Institutionalization is a risk factor for malnutrition. Low energy intake and/or nutrient deficiencies are considered to be the main causes. To evaluate the quality of meals and meal service as well as the nutritional value of the main menus (regular menu, menu for diabetics, and pureed menu) offered in three long-term care (LTC) homes located in the metropolitan area of Granada (Spain). Cross-sectional study. A validated "quality of meals and meal service" set of indicators was applied. The menus were assessed by weighed food records on 14 consecutive days. The results were compared with the dietary reference intakes (DRIs) and the recommended number of servings. Important deficiencies in the quality of meals and meal service have been reported. Average energy varies from 1,788 to 2,124 kcal/day in the regular menus, from 1,687 to 1,924 kcal/day in the menus for diabetics, and from 1,518 to 1,639 kcal/day in the pureed menus. Average protein varied from 71.4 to 75.4 g/day, from 72.6 to 76.1 g/day, and from 50.5 to 54.7 g/day, respectively. None of the menus complied with the recommendations for fiber, potassium, magnesium, iodine, vitamin D, vitamin E, folate, nor for vegetables, fruit, milk products, olive oil, legumes, or nuts. It is necessary to ensure the implementation of regular routines for controlling the quality of meals and meal service as well as the nutritional value of the menus offered in LTC homes.

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

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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

[Effects of Lifestyle Intervention on Fatigue, Nutritional Status and Quality of Life in Patients with Gynecologic Cancer].

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An, Hyunjin; Nho, Ju Hee; Yoo, Sunyoung; Kim, Hyunmin; Nho, Minji; Yoo, Hojeong

2015-12-01

The purpose of this study was to examine the effect of lifestyle intervention on the development of fatigue, nutritional status and quality of life of patients with gynecologic cancer. A nonequivalent control group quasi-experimental design was used. Participants were 49 patients with gynecologic cancer. They were assigned to the experiment group (n=24) or the control group (n=25). The lifestyle intervention for this study consisted of physical activity, nutritional education, telephone call counseling, health counseling, monitoring for lifestyle, and affective support based on Cox's Interaction Model of Client Health Behavior and was implemented for six weeks. Significant group differences were found for fatigue (p =.037), nutritional status (p =.034) and social/family well-being (p =.035) in these patients with gynecologic cancer. Results indicate that this lifestyle intervention is effective in lessening fatigue, and improving nutritional status and social/family well-being. Therefore, nurses in hospitals should develop strategies to expand and provide lifestyle interventions for patients with cancer.

Role of Protein and Amino Acids in Infant and Young Child Nutrition: Considerations for the Development and Delivery of High Quality Complementary Food Supplements.

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Ghosh, Shibani; Kurpad, Anura; Tano-Debrah, Kwaku; Otoo, Gloria E; Aaron, Grant A; Toride, Yasuhiko; Uauy, Ricardo

2015-01-01

Prevention of malnutrition in infants and children is multifaceted and requires the following: access to and intake of nutritious food starting at birth with exclusive breastfeeding for the first 6 mo of life, continued breastfeeding in combination with complementary foods from 6-24 mo of age, access to clean drinking water and sanitation, and access to preventive and curative health care (including prenatal). Nutrient-dense complementary foods can improve nutritional status and have long-term benefits; however, in a review of plant-based complementary foods in developing countries, most of them failed to meet many micronutrient requirements. There is need to provide other cost-effective alternatives to increase the quality of the diet during the complementary feeding stage of the lifecycle. This paper provides an overview of the development, testing, efficacy and effectiveness of the delivery of KOKO Plus on the growth and nutritional status of infants 6-24 mo of age.

[Development of integrated support software for clinical nutrition].

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Siquier Homar, Pedro; Pinteño Blanco, Manel; Calleja Hernández, Miguel Ángel; Fernández Cortés, Francisco; Martínez Sotelo, Jesús

2015-09-01

to develop an integrated computer software application for specialized nutritional support, integrated in the electronic clinical record, which detects automatically and early those undernourished patients or at risk of developing undernourishment, determining points of opportunity for improvement and evaluation of the results. the quality standards published by the Nutrition Work Group of the Spanish Society of Hospital Pharmacy (SEFH) and the recommendations by the Pharmacy Group of the Spanish Society of Parenteral and Enteral Nutrition (SENPE) have been taken into account. According to these quality standards, the nutritional support has to include the following healthcare stages or sub-processes: nutritional screening, nutritional assessment, plan for nutritional care, prescription, preparation and administration. this software allows to conduct, in an automated way, a specific nutritional assessment for those patients with nutritional risk, implementing, if necessary, a nutritional treatment plan, conducting follow-up and traceability of outcomes derived from the implementation of improvement actions, and quantifying to what extent our practice is close to the established standard. this software allows to standardize the specialized nutritional support from a multidisciplinary point of view, introducing the concept of quality control per processes, and including patient as the main customer. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

Development of integrated support software for clinical nutrition

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Pedro Siquier Homar

2015-09-01

Full Text Available Objectives: to develop an integrated computer software application for specialized nutritional support, integrated in the electronic clinical record, which detects automatically and early those undernourished patients or at risk of developing undernourishment, determining points of opportunity for improvement and evaluation of the results. Methods: the quality standards published by the Nutrition Work Group of the Spanish Society of Hospital Pharmacy (SEFH and the recommendations by the Pharmacy Group of the Spanish Society of Parenteral and Enteral Nutrition (SENPE have been taken into account. According to these quality standards, the nutritional support has to include the following healthcare stages or sub-processes: nutritional screening, nutritional assessment, plan for nutritional care, prescription, preparation and administration. Results: this software allows to conduct, in an automated way, a specific nutritional assessment for those patients with nutritional risk, implementing, if necessary, a nutritional treatment plan, conducting follow-up and traceability of outcomes derived from the implementation of improvement actions, and quantifying to what extent our practice is close to the established standard. Conclusions: this software allows to standardize the specialized nutritional support from a multidisciplinary point of view, introducing the concept of quality control per processes, and including patient as the main customer

Nutritional quality and health benefits of chickpea (Cicer arietinum L.): a review.

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Jukanti, A K; Gaur, P M; Gowda, C L L; Chibbar, R N

2012-08-01

Chickpea (Cicer arietinum L.) is an important pulse crop grown and consumed all over the world, especially in the Afro-Asian countries. It is a good source of carbohydrates and protein, and protein quality is considered to be better than other pulses. Chickpea has significant amounts of all the essential amino acids except sulphur-containing amino acids, which can be complemented by adding cereals to the daily diet. Starch is the major storage carbohydrate followed by dietary fibre, oligosaccharides and simple sugars such as glucose and sucrose. Although lipids are present in low amounts, chickpea is rich in nutritionally important unsaturated fatty acids such as linoleic and oleic acids. β-Sitosterol, campesterol and stigmasterol are important sterols present in chickpea oil. Ca, Mg, P and, especially, K are also present in chickpea seeds. Chickpea is a good source of important vitamins such as riboflavin, niacin, thiamin, folate and the vitamin A precursor β-carotene. As with other pulses, chickpea seeds also contain anti-nutritional factors which can be reduced or eliminated by different cooking techniques. Chickpea has several potential health benefits, and, in combination with other pulses and cereals, it could have beneficial effects on some of the important human diseases such as CVD, type 2 diabetes, digestive diseases and some cancers. Overall, chickpea is an important pulse crop with a diverse array of potential nutritional and health benefits.

The role of landscape characteristics for forage maturation and nutritional benefits of migration in red deer.

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Mysterud, Atle; Vike, Brit Karen; Meisingset, Erling L; Rivrud, Inger Maren

2017-06-01

Large herbivores gain nutritional benefits from following the sequential flush of newly emergent, high-quality forage along environmental gradients in the landscape, termed green wave surfing. Which landscape characteristics underlie the environmental gradient causing the green wave and to what extent landscape characteristics alone explain individual variation in nutritional benefits remain unresolved questions. Here, we combine GPS data from 346 red deer ( Cervus elaphus ) from four partially migratory populations in Norway with the satellite-derived normalized difference vegetation index (NDVI), an index of plant phenology. We quantify whether migratory deer had access to higher quality forage than resident deer, how landscape characteristics within summer home ranges affected nutritional benefits, and whether differences in landscape characteristics could explain differences in nutritional gain between migratory and resident deer. We found that migratory red deer gained access to higher quality forage than resident deer but that this difference persisted even after controlling for landscape characteristics within the summer home ranges. There was a positive effect of elevation on access to high-quality forage, but only for migratory deer. We discuss how the landscape an ungulate inhabits may determine its responses to plant phenology and also highlight how individual behavior may influence nutritional gain beyond the effect of landscape.

Association between sleep quality and C-reactive protein: results from national health and nutrition examination survey, 2005-2008.

Directory of Open Access Journals (Sweden)

Rong Liu

Full Text Available OBJECTIVE: Our objective was to explore the association between poor sleep quality and hs_CRP in an adult U.S. population. METHODS: This study focused on 9,317 participants in the National Health and Nutrition Examination Survey (NHANES from 2005-2008 who were aged 20-85 years, completed a sleep disorder questionnaire, and had available information on serum hs_CRP. Sleep quality was classified into three categories (good, moderate, poor based on the responses of participants to the NHANES sleep disorder questionnaire. High CRP was defined as hs-CRP >1 md/dL. Linear regression model was applied to investigate the association between poor sleep quality and log-transformed hs_CRP. And logistic regression model was fitted to evaluate the association between sleep quality and the risk of high CRP. RESULTS: Females were more likely to report poor sleep quality than males (26% vs. 19%, p<0.0001. Each sleep disorder was significantly associated with increased hs_CRP and correlative to other sleep disorders. In fully-adjusted linear regression model, poor sleep quality was significantly associated with elevated hs_CRP (log transformed among the overall sample and in females only (β = 0.10, se = 0.03, p<0.01 and β = 0.13, se = 0.04, p<0.01, respectively. In fully-adjusted logistics regression model, poor sleep quality was linked with risk of high CRP(OR: 1.42, 95%CI: 1.15-1.76 in overall sample and OR: 1.59, 95%CI: 1.18-2.14 in females, respectively. CONCLUSION: We found that poor sleep quality was independently associated with elevated hs_CRP in females but not in males in a U.S. adult population.

NUTRITIONAL STATUS IS ASSOCIATED WITH HEALTH-RELATED QUALITY OF LIFE IN CHILDREN WITH CYSTIC FIBROSIS AGED 9–19 YEARS

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Shoff, Suzanne M.; Tluczek, Audrey; Laxova, Anita; Farrell, Philip M.; Lai, HuiChuan J.

2013-01-01

Background The impact of improved nutritional status on health-related quality of life (HRQOL) is unknown for children with cystic fibrosis (CF). Methods Associations between nutritional status and HRQOL were examined over 2 years in 95 children, aged 9–19 years, who were followed in the Wisconsin Newborn Screening Project. HRQOL was assessed using the Cystic Fibrosis Questionnaire (CFQ). Associations between height z-score (HtZ), BMI z-score (BMIZ) and seven CFQ dimensions were evaluated. Results Mean values of at least 80 were observed for all CFQ dimensions except respiratory symptoms and treatment burden. Treatment burden was significantly worse in patients with meconium ileus (57) compared to pancreatic insufficient (65) and sufficient (78) subjects, pnutritional status was associated with increased HRQOL scores. Early diagnosis through newborn screening and improved nutrition provides an opportunity to enhance quality of life and body image perception. PMID:23410621

Nutritional status and nutritional risk in patients with neuroendocrine tumors

DEFF Research Database (Denmark)

Borre, Mette; Dam, Gitte Aarøe; Knudsen, Anne Wilkens

2018-01-01

BACKGROUND: Malnutrition is frequent among patients with malignancies and associated with impaired function, reduced quality of life and increased mortality. Few data are available in patients with neuroendocrine tumors (NET) on nutritional status, nutritional risk, and nutrition impact symptoms...... (NIS). We aimed to assess nutritional status (NS) and risk, level of function and associations with NIS in NET patients. METHODS: In a cross-sectional study of NET patients, we measured body mass index (BMI) and handgrip strength (HGS) as markers of NS and muscle function assessed by HGS....... The nutritional risk score (NRS) was determined by NRS-2002. NIS was assessed by the eating symptoms questionnaire (ESQ), and disease-related appetite questionnaire (DRAQ). RESULTS: We included 186 patients (51% women), median age 66 years. We observed low BMI (

[Biological evaluation of a protein mixture intended for enteral nutrition].

Science.gov (United States)

Meneses, J Olza; Foulquie, J Porres; Valero, G Urbano; de Victoria, E Martínez; Hernández, A Gil

2008-01-01

Enteral nutrition is the best way to feed or supplement the diet when gastrointestinal tract functions of patients are partially or totally preserved. Whenever total enteral nutrition is needed, it represents the only source of nutrients for patients. Thus, it is mandatory to ensure that high biological value proteins are included in enteral formulae. To assess the biological quality of a protein blend constituted by 50% potassium caseinate, 25% whey protein and 25% pea protein intended to be used in enteral nutrition products. Forty Wistar rats (20 male and 20 female), with initial body weight of 51 g, where divided into four groups and feed for 10 days with: casein (Control), experimental protein blend (Experimental), liophylized normo- and hyperproteic enteral nutrition formulae adapted to the animal nutritional requirements (Normoproteic and Hyperproteic). Protein efficiency ratio (PER), apparent digestibility coefficient (ADC), relationship between retained and absorbed nitrogen (R/A) and relationship between retained and consumed nitrogen (R/I) where calculated. Experimental and control groups had similar values for all analysed indices (PER, ADC, R/A and R/I). These indices where also similar between normo and hyperproteic groups, but lower than experimental and control groups, except in PER, where normoproteic group was either similar to control and hiperproteic group. The quality of the protein blend used in this study is high. It is a good protein source to be used in the development of new enteral nutritional products.

Legislative background of food and nutrition policy in Ukraine

Directory of Open Access Journals (Sweden)

Tatiana Andreeva

2012-07-01

Full Text Available BACKGROUND: The importance of effective policy aimed at improving nutrition practices is highly recognized by the global community. METHODS: Analysis of Ukrainian legislative documents was conducted to clarify the situation in the field of policy initiatives and legislation devoted to nutrition in Ukraine. Documents in force adopted from 1991 to 2011 including key words “nutrition”, “health”, “concept”, and “food products” were reviewed.RESULTS: We reviewed 55 legislative acts related to nutrition and identified several groups: 18 documents are related to organization of supply, regimen, norms of nutrition in state establishments or for special populations; 12 documents related to economic and technological regulation of food preparation, quality control and distribution; 3 documents regulating nutritious and safety norms of food products for children under 3 years; 14 documents aimed to control food safety, quality and accessibility; 6 other documents partly referred to nutrition, including 4 Concepts of healthy lifestyles. Some of the principles of healthy eating are declared in the “Concept of improving food security and quality of nutrition of the population” approved by the Cabinet of Ministers in 2004. Principles of maintaining breastfeeding, activities aimed to reduce iodine deficiency among population as well as school educational program “Foundations of health” were those few governmental activities, which supported some of the ideas declared in the Concept. CONCLUSION: Great attention of policymakers is paid to regulation of production, distribution of food, its quality control, affordability of products for special population groups, especially children. Not much attention is devoted in the official documents to creating and maintaining the healthy eating practices of the population. Mechanisms aimed to form healthy eating practices are not specified in the legislative documents. No regulatory documents to

Variation in nutritional quality of plants for deer in relation to sunny versus shady environments

Science.gov (United States)

Thomas A. Hanley; Jeffrey C. Barnard

2014-01-01

Variation in nutritional quality of natural forages for black-tailed deer (Odocoileus hemionus) was studied in summer and winter in southeast Alaska. Freeze-dried samples of 17 summer forages collected in early July and 10 winter forages collected in February from three replicate sites each of shady forest understory and open, sunny habitat were...

The effects of nitrogen nutrition and glutenin composition on the gluten quality in wheat genotypes

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NIKOLA HRISTOV

2010-03-01

Full Text Available The effect of nitrogen nutrition treatments on the gluten content and some quality parameters of eight winter wheat cultivars has been studied. Six different nitrogen rates were applied (0, 60, 90, 120, 150 and 180 kg N ha-1 to wheat cultivars chosen according to the structure of their high molecular weight glutenin subunits (HMW-GS at the Glu-D1 locus. Four genotypes with HMW-GS 2 + 12 and another four with HMW-GS 5 + 10 were used in the study. The analysis of gluten quality involved the wet gluten content and rheological properties determined by the sensory and instrumental methods (“Instron 4301”. It was determined that in all the cultivars the wet gluten content increased significantly (P < 0.05 in parallel with N rate increase. The cultivars reacted differently regarding their wet gluten rheological properties. Libellula, a cultivar with poor bread making quality (HMW-GS 2 + 12, did not react to different N rates. Sremica, a cultivar with excellent bread making quality (HMW-GS 5 + 10, reduced its gluten quality as the N rate increased. The values obtained by the instrumental method “Instron 4301” at 90% wet gluten compression varied widely (from 0.002 to 0.041 kN. The increase of N fertilizer rate was significantly positively correlated (r2 = 0.811 with the wet gluten content and strength in the cultivars with HMW-GS 5+10.

Strategies to improve the dietary quality of Supplemental Nutrition Assistance Program (SNAP) beneficiaries: an assessment of stakeholder opinions.

Science.gov (United States)

Blumenthal, Susan J; Hoffnagle, Elena E; Leung, Cindy W; Lofink, Hayley; Jensen, Helen H; Foerster, Susan B; Cheung, Lilian Wy; Nestle, Marion; Willett, Walter C

2014-12-01

To examine the opinions of stakeholders on strategies to improve dietary quality of Supplemental Nutrition Assistance Program (SNAP) participants. Participants answered a thirty-eight-item web-based survey assessing opinions and perceptions of SNAP and programme policy changes. Survey of 522 individuals with stakeholder interest in SNAP, conducted in October through December 2011. The top three barriers to improving dietary quality identified were: (i) unhealthy foods marketed in low-income communities; (ii) the high cost of healthy foods; and (iii) lifestyle challenges faced by low-income individuals. Many respondents (70 %) also disagreed that current SNAP benefit levels were adequate to maintain a healthy diet. Stakeholders believed that vouchers, coupons or monetary incentives for purchasing healthful foods might have the greatest potential for improving the diets of SNAP participants. Many respondents (78 %) agreed that sodas should not be eligible for purchases with SNAP benefits. More than half (55 %) believed retailers could easily implement such restrictions. A majority of respondents (58 %) agreed that stores should stock a minimum quantity of healthful foods in order to be certified as a SNAP retailer, and most respondents (83 %) believed that the US Department of Agriculture should collect data on the foods purchased with SNAP benefits. Results suggest that there is broad stakeholder support for policies that align SNAP purchase eligibility with national public health goals of reducing food insecurity, improving nutrition and preventing obesity.

Is nutritional quality of food-at-home purchases improving? 1969-2010: 40 years of household consumption surveys in France.

Science.gov (United States)

Caillavet, France; Darmon, Nicole; Létoile, Flavie; Nichèle, Véronique

2018-02-01

The rise of nutrition-related diseases in developed countries prompts investigation into the role played by changing food patterns. Our aim was to observe changes in food-at-home purchases by French households and their impacts on nutritional quality over the past 40 years (1969-2010). Time-series of food-at-home purchases from representative samples of French households were built based on two sources of data: the INSEE National Food Survey (1969-1991) and the Kantar Food Consumption Panel (1989-2010). Food-at-home purchases were converted into energy and nutrients using the French CIQUAL food composition table. The nutritional quality of food-at-home purchases was estimated using the mean adequacy ratio (MAR) for 15 key nutrients. MAR was expressed per 2000 kcal to assess the nutrient density of food-at-home purchases. Between 1969 and 2010, food-at-home purchases showed dramatic changes in many food groups, with increasing processed vs raw products. The purchase of calories increased (+6.7%) and nutrient density improved (MAR per 2000 kcal + 12.9 points). However, this overall trend harbors heterogeneous patterns: food-at-home calories decreased and nutrient density improved up to 2002, but then calories increased while nutrient density stabilized. The nutritional quality of French households' food-at-home purchases improved over the last 40 years, as shown by increasing nutrient density. However, during the last decade, nutrient density ceased to increase and the purchase of calories increased, advocating a need for public action to promote healthier food purchasing patterns.

Oral physiology, nutrition and quality of life in diabetic patients associated or not with hypertension and beta-blockers therapy.

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Pereira, L J; Foureaux, R C; Pereira, C V; Alves, M C; Campos, C H; Rodrigues Garcia, R C M; Andrade, E F; Gonçalves, T M S V

2016-07-01

The relationship between type 2 diabetes oral physiology, nutritional intake and quality of life has not been fully elucidated. We assessed the impact of type 2 diabetes - exclusive or associated with hypertension with beta-blockers treatment - on oral physiology, mastication, nutrition and quality of life. This cross-sectional study was performed with 78 complete dentate subjects (15 natural teeth and six masticatory units minimum; without removable or fixed prostheses), divided into three groups: diabetics (DM) (n = 20; 45·4 ± 9·5 years), diabetics with hypertension and receiving beta-blockers treatment (DMH) (n = 19; 41·1 ± 5·1 years) and controls (n = 39; 44·5 ± 11·7 years) matched for gender, age and socioeconomic status. Blood glucose, masticatory performance, swallowing threshold, taste, food intake, stimulated and unstimulated salivary flow, pH and buffering capacity of saliva were assessed. Glycemia was higher in DM than in controls (P salivary flow rate were lower in DMH (P diabetes did not alter oral physiology, nutrition or quality of life. However, when hypertension and beta-blockers treatment were associated with diabetes, the salivary flow rate, chewing cycles and number of teeth decreased. © 2016 John Wiley & Sons Ltd.

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.

Induced protein polymorphisms and nutritional quality of gamma irradiation mutants of sorghum

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Mehlo, Luke, E-mail: LMehlo@csir.co.za [CSIR Biosciences, Meiring Naude Road, P.O. Box 395, Pretoria 0001 (South Africa); Mbambo, Zodwa [CSIR Biosciences, Meiring Naude Road, P.O. Box 395, Pretoria 0001 (South Africa); Microbiology Discipline, School of Life Sciences, University of KwaZulu-Natal (Westville Campus), Private Bag X54001, Durban 4000 (South Africa); Bado, Souleymane [Plant Breeding and Genetics Laboratory – Joint FAO/IAEA Agriculture and Biotechnology Laboratory, International Atomic Energy Agency Laboratories, A-2444 Seibersdorf (Austria); Lin, Johnson [Microbiology Discipline, School of Life Sciences, University of KwaZulu-Natal (Westville Campus), Private Bag X54001, Durban 4000 (South Africa); Moagi, Sydwell M.; Buthelezi, Sindisiwe; Stoychev, Stoyan; Chikwamba, Rachel [CSIR Biosciences, Meiring Naude Road, P.O. Box 395, Pretoria 0001 (South Africa)

2013-09-15

Highlights: • We analyse kafirin protein polymorphisms induced by gamma irradiation in sorghum. • One mutant with suppressed kafirins in the endosperm accumulated them in the germ. • Kafirin polymorphisms were associated with high levels of free amino acids. • Nutritional value of sorghum can be improved significantly by induced mutations. - Abstract: Physical and biochemical analysis of protein polymorphisms in seed storage proteins of a mutant population of sorghum revealed a mutant with redirected accumulation of kafirin proteins in the germ. The change in storage proteins was accompanied by an unusually high level accumulation of free lysine and other essential amino acids in the endosperm. This mutant further displayed a significant suppression in the synthesis and accumulation of the 27 kDa γ-, 24 kDa α-A1 and the 22 kDa α-A2 kafirins in the endosperm. The suppression of kafirins was counteracted by an upsurge in the synthesis and accumulation of albumins, globulins and other proteins. The data collectively suggest that sorghum has huge genetic potential for nutritional biofortification and that induced mutations can be used as an effective tool in achieving premium nutrition in staple cereals.

Induced protein polymorphisms and nutritional quality of gamma irradiation mutants of sorghum

International Nuclear Information System (INIS)

Mehlo, Luke; Mbambo, Zodwa; Bado, Souleymane; Lin, Johnson; Moagi, Sydwell M.; Buthelezi, Sindisiwe; Stoychev, Stoyan; Chikwamba, Rachel

2013-01-01

Highlights: • We analyse kafirin protein polymorphisms induced by gamma irradiation in sorghum. • One mutant with suppressed kafirins in the endosperm accumulated them in the germ. • Kafirin polymorphisms were associated with high levels of free amino acids. • Nutritional value of sorghum can be improved significantly by induced mutations. - Abstract: Physical and biochemical analysis of protein polymorphisms in seed storage proteins of a mutant population of sorghum revealed a mutant with redirected accumulation of kafirin proteins in the germ. The change in storage proteins was accompanied by an unusually high level accumulation of free lysine and other essential amino acids in the endosperm. This mutant further displayed a significant suppression in the synthesis and accumulation of the 27 kDa γ-, 24 kDa α-A1 and the 22 kDa α-A2 kafirins in the endosperm. The suppression of kafirins was counteracted by an upsurge in the synthesis and accumulation of albumins, globulins and other proteins. The data collectively suggest that sorghum has huge genetic potential for nutritional biofortification and that induced mutations can be used as an effective tool in achieving premium nutrition in staple cereals

Effects of deployment on diet quality and nutritional status markers of elite U.S. Army special operations forces soldiers.

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Farina, Emily K; Taylor, Jonathan C; Means, Gary E; Murphy, Nancy E; Pasiakos, Stefan M; Lieberman, Harris R; McClung, James P

2017-07-03

Special Operations Forces (SOF) Soldiers deploy frequently and require high levels of physical and cognitive performance. Nutritional status is linked to cognitive and physical performance. Studies evaluating dietary intake and nutritional status in deployed environments are lacking. Therefore, this study assessed the effects of combat deployment on diet quality and serum concentrations of nutritional status markers, including iron, vitamin D, parathyroid hormone (PTH), glucose, and lipids, among elite United States (U.S.) Army SOF Soldiers. Changes from baseline to post-deployment were determined with a repeated measure within-subjects design for Healthy Eating Index-2010 (HEI-2010) scores, intake of foods, food groups, key nutrients, and serum nutritional status markers. Dietary intake was assessed with a Block Food Frequency Questionnaire. The association between post-deployment serum 25-hydroxy vitamin D (25-OH vitamin D) and PTH was determined. Analyses of serum markers were completed on 50 participants and analyses of dietary intake were completed on 33 participants. In response to deployment, HEI-2010 scores decreased for total HEI-2010 (70.3 ± 9.1 vs. 62.9 ± 11.1), total fruit (4.4 ± 1.1 vs. 3.7 ± 1.5), whole fruit (4.6 ± 1.0 vs. 4.2 ± 1.4), dairy (6.2 ± 2.7 vs. 4.8 ± 2.4), and empty calories (14.3 ± 3.2 vs. 11.1 ± 4.5) (P ≤ 0.05). Average daily intakes of foods and food groups that decreased included total dairy (P < 0.01), milk (P < 0.01), and non-juice fruit (P = 0.03). Dietary intake of calcium (P = 0.05) and vitamin D (P = 0.03) decreased. PTH increased from baseline (3.4 ± 1.6 vs. 3.8 ± 1.4 pmol/L, P = 0.04), while there was no change in 25-OH vitamin D. Ferritin decreased (385 ± 173 vs. 354 ± 161 pmol/L, P = 0.03) and soluble transferrin receptor increased (16.3 ± 3.7 vs. 17.1 ± 3.5 nmol/L, P = 0.01). There were no changes in glucose or lipids. Post-deployment, serum 25-OH vitamin

Nutritional quality of foods and beverages on child-care centre menus in Mexico

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Benjamin Neelon, Sara E.; Reyes-Morales, Hortensia; Haines, Jess; Gillman, Matthew W.; Taveras, Elsie M.

2013-01-01

Objective The purpose of the present study was to assess the nutritional quality of foods and beverages listed on menus serving children in government-sponsored child-care centres throughout Mexico. Design For this cross-sectional menu assessment, we compared (i) food groups and portion sizes of foods and beverages on the menus with MyPlate recommendations and (ii) macronutrients, sugar and fibre with Daily Reference Intake standards. Setting Menus reflected foods and beverages served to children attending one of 142 government-sponsored child-care centres throughout Mexico. Subjects There were fifty-four distinct menus for children aged 4–6 months, 7–9 months, 10–12 months, 13–23 months, 24–47 months and 48–72 months. Results Menus included a variety of foods meeting minimum MyPlate recommendations for each food category except whole grains for children aged 48–72 months. Menus listed excessive amounts of high-energy beverages, including full-fat milk, fruit juice and sugar-sweetened beverages for children of all ages. The mean daily energy content of menu items yielded an average of 2·76 MJ for infants, 4·77 MJ for children aged 13–23 months, 5·36 MJ for children aged 24–47 months and 5·87 MJ for children aged 48–72 months. Foods and beverages on menus provided sufficient grams of carbohydrate and fat, but excessive protein. Conclusions Menus provided a variety of foods but excessive energy. Whole grains were limited, and high-energy beverages were prevalent. Both may be appropriate targets for nutrition intervention. Future studies should move beyond menus and assess what children actually consume in child care. PMID:23036360

High-protein enteral nutrition enriched with immune-modulating nutrients vs standard high-protein enteral nutrition and nosocomial infections in the ICU: a randomized clinical trial.

Science.gov (United States)

van Zanten, Arthur R H; Sztark, François; Kaisers, Udo X; Zielmann, Siegfried; Felbinger, Thomas W; Sablotzki, Armin R; De Waele, Jan J; Timsit, Jean-François; Honing, Marina L H; Keh, Didier; Vincent, Jean-Louis; Zazzo, Jean-Fabien; Fijn, Harvey B M; Petit, Laurent; Preiser, Jean-Charles; van Horssen, Peter J; Hofman, Zandrie

2014-08-06

Enteral administration of immune-modulating nutrients (eg, glutamine, omega-3 fatty acids, selenium, and antioxidants) has been suggested to reduce infections and improve recovery from critical illness. However, controversy exists on the use of immune-modulating enteral nutrition, reflected by lack of consensus in guidelines. To determine whether high-protein enteral nutrition enriched with immune-modulating nutrients (IMHP) reduces the incidence of infections compared with standard high-protein enteral nutrition (HP) in mechanically ventilated critically ill patients. The MetaPlus study, a randomized, double-blind, multicenter trial, was conducted from February 2010 through April 2012 including a 6-month follow-up period in 14 intensive care units (ICUs) in the Netherlands, Germany, France, and Belgium. A total of 301 adult patients who were expected to be ventilated for more than 72 hours and to require enteral nutrition for more than 72 hours were randomized to the IMHP (n = 152) or HP (n = 149) group and included in an intention-to-treat analysis, performed for the total population as well as predefined medical, surgical, and trauma subpopulations. High-protein enteral nutrition enriched with immune-modulating nutrients vs standard high-protein enteral nutrition, initiated within 48 hours of ICU admission and continued during the ICU stay for a maximum of 28 days. The primary outcome measure was incidence of new infections according to the Centers for Disease Control and Prevention (CDC) definitions. Secondary end points included mortality, Sequential Organ Failure Assessment (SOFA) scores, mechanical ventilation duration, ICU and hospital lengths of stay, and subtypes of infections according CDC definitions. There were no statistically significant differences in incidence of new infections between the groups: 53% (95% CI, 44%-61%) in the IMHP group vs 52% (95% CI, 44%-61%) in the HP group (P = .96). No statistically significant differences were

Association of Sarcopenia With Nutritional Parameters, Quality of Life, Hospitalization, and Mortality Rates of Elderly Patients on Hemodialysis.

Science.gov (United States)

Giglio, Juliana; Kamimura, Maria Ayako; Lamarca, Fernando; Rodrigues, Juliana; Santin, Fernanda; Avesani, Carla Maria

2018-05-01

This study aimed to assess whether diminished muscle mass, diminished muscle strength, or both conditions (sarcopenia) are associated with worse nutritional status, poor quality of life (QoL), and hard outcomes, such as hospitalization and mortality, in elderly patients on maintenance hemodialysis (MHD). This is a multicenter observational longitudinal study that included 170 patients on MHD (age 70 ± 7 years, 65% male) from 6 dialysis centers. The European Working Group on Sarcopenia in Older People defines sarcopenia as the presence of both low muscle mass by appendicular skeletal + low muscle function by handgrip strength. This study evaluated the clinical and nutritional status (laboratory, anthropometry, dual-energy X-ray absorptiometry, 7-point subjective global assessment) and QoL (Kidney Disease Quality of Life) at baseline. Hospitalization and mortality were recorded during 36 months. Reduced muscle mass was observed in 64% of the patients, reduced muscle strength in 52%, and sarcopenia in 37%. The group with sarcopenia was older, had a higher proportion of men and showed worse clinical and nutritional conditions when compared with patients without sarcopenia. Although reduced muscle mass was strongly associated with poor nutritional status, low muscle strength was associated with worse QoL domains. In the multivariate Cox analyses adjusted by age, gender, dialysis vintage, and diabetes mellitus, low muscle strength alone and sarcopenia were associated with higher hospitalization, and sarcopenia was a predictor of mortality. In conclusion, in this sample, comprised of elderly patients on MHD, sarcopenia was associated with worse nutritional and clinical conditions and was a predictor of hospitalization and mortality. Copyright © 2017 National Kidney Foundation, Inc. Published by Elsevier Inc. All rights reserved.

Can Hypocaloric, High-Protein Nutrition Support Be Used in Complicated Bariatric Patients to Promote Weight Loss?

Science.gov (United States)

Beebe, Mara Lee; Crowley, Nina

2015-08-01

Bariatric surgery, an effective treatment for morbid obesity, may result in complications that require nutrition support. Common goals for nutrition support in post-bariatric surgery patients include nutrition repletion, avoiding overfeeding, preserving lean body mass, and promoting wound healing. It is often questioned if continued weight loss can be part of the nutrition goals and if weight loss is safe for patients who become critically ill following bariatric surgery. Recent clinical practice guidelines from both the American Society for Parenteral and Enteral Nutrition (A.S.P.E.N.) and Society of Critical Care Medicine (SCCM) have recommended the use of hypocaloric, high-protein nutrition support in both critically and non-critically ill obese patients. Hypocaloric feedings of 50%-70% of estimated energy requirements based on predictive equations or obesity. Two small studies in complicated post-bariatric surgery patients requiring nutrition support have shown that the strategy of hypocaloric, high-protein feedings can result in positive outcomes, including positive nitrogen balance, wound healing, weight loss, and successful transition to oral diets. Additional research, including large, randomized studies, is still needed to validate these findings. However, based on a review of available clinical practice guidelines, predictive equations, indirect calorimetry, case studies, and systematic reviews, hypocaloric, high-protein nutrition support appears to at least be equal to eucaloric feedings and may be a useful tool for clinicians to achieve continued weight loss in complicated bariatric surgery patients requiring nutrition support. © 2015 American Society for Parenteral and Enteral Nutrition.

The COLON study: Colorectal cancer: Longitudinal, Observational study on Nutritional and lifestyle factors that may influence colorectal tumour recurrence, survival and quality of life

OpenAIRE

Winkels, R.M.; Heine-Bröring, R.C.; Zutphen, van, M.; Harten-Gerritsen, van, A.S.; Kok, D.E.G.; Duijnhoven, van, F.J.B.; Kampman, E.

2014-01-01

BACKGROUND: There is clear evidence that nutrition and lifestyle can modify colorectal cancer risk. However, it is not clear if those factors can affect colorectal cancer treatment, recurrence, survival and quality of life. This paper describes the background and design of the "COlorectal cancer: Longitudinal, Observational study on Nutritional and lifestyle factors that may influence colorectal tumour recurrence, survival and quality of life" - COLON - study. The main aim of this study is to...

Phosphorous Nutritional Level, Carbohydrate Reserves and Flower Quality in Olives.

Directory of Open Access Journals (Sweden)

Ran Erel

Full Text Available The olive tree is generally characterized by relatively low final fruit set consequential to a significant rate of undeveloped pistils, pistil abortion, and flower and fruitlet abscission. These processes are acknowledged to be governed by competition for resources between the developing vegetative and reproductive organs. To study the role of phosphorus (P nutritional level on reproductive development, trees were grown under four levels of P for three years in large containers. Phosphorus nutritional level was positively related to rate of reproductive bud break, inflorescence weight, rate of hermaphrodite flowers, pistil weight, fruitlet persistence, fruit set and the consequential total number of fruits. The positive impact of P nutrition on the productivity parameters was not related to carbohydrate reserves or to carbohydrate transport to the developing inflorescence. Phosphorous deficient trees showed significant impairment of assimilation rate, and yet, carbohydrates were accumulated in inflorescences at levels comparable to or higher than trees receiving high P. In contrast to female reproductive organs, pollen viability was consistently higher in P deficient trees, possibly due to the enhanced carbohydrate availability. Overall, the positive effect of P on female reproductive development was found to be independent of the total carbohydrate availability. Hence, P is speculated to have a direct influence on reproductive processes.

Phosphorous Nutritional Level, Carbohydrate Reserves and Flower Quality in Olives.

Science.gov (United States)

Erel, Ran; Yermiyahu, Uri; Yasuor, Hagai; Cohen Chamus, Dan; Schwartz, Amnon; Ben-Gal, Alon; Dag, Arnon

2016-01-01

The olive tree is generally characterized by relatively low final fruit set consequential to a significant rate of undeveloped pistils, pistil abortion, and flower and fruitlet abscission. These processes are acknowledged to be governed by competition for resources between the developing vegetative and reproductive organs. To study the role of phosphorus (P) nutritional level on reproductive development, trees were grown under four levels of P for three years in large containers. Phosphorus nutritional level was positively related to rate of reproductive bud break, inflorescence weight, rate of hermaphrodite flowers, pistil weight, fruitlet persistence, fruit set and the consequential total number of fruits. The positive impact of P nutrition on the productivity parameters was not related to carbohydrate reserves or to carbohydrate transport to the developing inflorescence. Phosphorous deficient trees showed significant impairment of assimilation rate, and yet, carbohydrates were accumulated in inflorescences at levels comparable to or higher than trees receiving high P. In contrast to female reproductive organs, pollen viability was consistently higher in P deficient trees, possibly due to the enhanced carbohydrate availability. Overall, the positive effect of P on female reproductive development was found to be independent of the total carbohydrate availability. Hence, P is speculated to have a direct influence on reproductive processes.

Enteral Nutrition in Dementia: A Systematic Review

Directory of Open Access Journals (Sweden)

Joanne Brooke

2015-04-01

Full Text Available The aim of this systematic review is to evaluate the role of enteral nutrition in dementia. The prevalence of dementia is predicted to rise worldwide partly due to an aging population. People with dementia may experience both cognitive and physical complications that impact on their nutritional intake. Malnutrition and weight loss in dementia correlates with cognitive decline and the progress of the disease. An intervention for long term eating difficulties is the provision of enteral nutrition through a Percutaneous Endoscopic Gastrostomy tube to improve both nutritional parameters and quality of life. Enteral nutrition in dementia has traditionally been discouraged, although further understanding of physical, nutritional and quality of life outcomes are required. The following electronic databases were searched: EBSCO Host, MEDLINE, PubMed, Cochrane Database of Systematic Reviews and Google Scholar for publications from 1st January 2008 and up to and including 1st January 2014. Inclusion criteria included the following outcomes: mortality, aspiration pneumonia, pressure sores, nutritional parameters and quality of life. Each study included separate analysis for patients with a diagnosis of dementia and/or neurological disease. Retrospective and prospective observational studies were included. No differences in mortality were found for patients with dementia, without dementia or other neurological disorders. Risk factors for poor survival included decreased or decreasing serum albumin levels, increasing age or over 80 years and male gender. Evidence regarding pneumonia was limited, although did not impact on mortality. No studies explored pressure sores or quality of life.

Nutritional support and parenteral nutrition in cancer patients: An expert consensus report.

Science.gov (United States)

Ocón Bretón, María Julia; Luengo Pérez, Luis Miguel; Virizuela, Juan Antonio; Álvarez Hernández, Julia; Jiménez Fonseca, Paula; Cervera Peris, Mercedes; Sendrós Madroño, María José; Grande, Enrique; Camblor Álvarez, Miguel

2018-03-01

Malnutrition is a common medical problem in cancer patients with a negative impact on quality of life. The aim of this study was to address different issues related to nutritional management of cancer patients in clinical practice. A multidisciplinary group of experts in Medical Oncology, Pharmacy, and Endocrinology and Nutrition prepared a list of topics related to the nutritional status of cancer patients and grouped them into three blocks: nutritional support, parenteral nutrition (PN), and home PN (HPN). A literature review was made of articles published in Spanish, English and French until April 2017. This consensus emphasizes several key elements that help physicians standardize management of the nutritional status of cancer patients in clinical practice, and establishes common guidelines for indication, monitoring, nutritional requirements, and access routes to PN. Copyright © 2017 SEEN y SED. Publicado por Elsevier España, S.L.U. All rights reserved.

Effects of nutritional level of concentrate-based diets on meat quality and expression levels of genes related to meat quality in Hainan black goats.

Science.gov (United States)

Wang, Dingfa; Zhou, Luli; Zhou, Hanlin; Hou, Guanyu; Shi, Liguang; Li, Mao; Huang, Xianzhou; Guan, Song

2015-02-01

The present study investigated the effects of the nutritional levels of diets on meat quality and related gene expression in Hainan black goat. Twenty-four goats were divided into six dietary treatments and were fed a concentrate-based diet with two levels of crude protein (CP) (15% or 17%) and three levels of digestive energy (DE) (11.72, 12.55 or 13.39 MJ/kg DM) for 90 days. Goats fed the concentrate-based diet with 17% CP had significantly (P meat quality and expression levels of genes associated with meat quality in Hainan black goats. © 2014 Japanese Society of Animal Science.

Findings on sperm alterations and DNA fragmentation, nutritional, hormonal and antioxidant status in an elite triathlete. Case report

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D. Vaamonde

2014-12-01

Conclusions: In this high-intensity endurance athlete, sperm parameters, mainly sperm morphology and DNA fragmentation, are altered. Further knowledge is needed with regards nutritional antioxidant intake and other dietetic strategies oriented toward avoiding oxidative damage in semen of high-performance triathletes. Moreover, adequate nutritional strategies must be found and nutritional advice given to athletes so as to palliate or dampen the effects of exercise on semen quality.

NUTRITIONAL STATUS, KNOWLEDGE ABOUT NUTRITION AND FEEDING PRACTICES OF ADOLESCENTS ENROLLED IN HIGH SCHOOLS OF THE TOWN OF FORMIGA/MG

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Wilson César de ABREU

2012-12-01

Full Text Available This study assessed the nutritional status, feeding practices and knowledge of nutrition of school students enrolled at high schools of the public and private teaching schools of the town of Formiga/MG. To evaluate the nutritional status, percentile Body Mass Index was utilized, adopting the cutting scores proposed by the World Health Organization. The information about feeding practices and knowledge in nutrition was obtained by utilizing self-administered standardized questionnaires. The prevalence of overweight was 11.8% and was significantly higher in the public schools and in males. The low weight was found in only 1.9% of studied population. Little more than a half of the participants indicated correctly the foods rich in fibers and in proteins, lipids and carbohydrates. Most of the adolescents (65.5% do not eat fruit and vegetables daily. The daily consumption of milk and dairy products was also low and was significantly higher in the private school network and in the male gender. Overall the results indicate poor eating habits that increase the risk of nutritional disorders.

Nutrition therapy issues in esophageal cancer.

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Miller, Keith R; Bozeman, Matthew C

2012-08-01

Esophageal cancer has traditionally been a disease with poor long term outcomes in terms of both survival and quality of life. In combination with surgical and pharmacologic therapy, nutrition support has been demonstrated to improve patient tolerance of treatment, quality of life, and longterm outcomes. An aggressive multi-disciplinary approach is warranted with nutrition support remaining a cornerstone in management. Historically, nutrition support has focused on adequate caloric provision to prevent weight loss and allow for tolerance of treatment regimens. Alterations in metabolism occur in these patients making their use of available calories inefficient and the future of nutritional support may lie in the ability to alter this deranged metabolism. The purpose of this article is to review the current literature surrounding the etiology, treatment, and role of nutrition support in improving outcomes in esophageal cancer.

Facts about food irradiation: Nutritional quality of irradiated foods

International Nuclear Information System (INIS)

1991-01-01

This fact sheet briefly considers the nutritional value of irradiated foods. Micronutrients, especially vitamins, are sensitive to any food processing method, but irradiation does not cause any special nutritional problems in food. 4 refs

Food safety and nutritional quality for the prevention of non communicable diseases: the Nutrient, hazard Analysis and Critical Control Point process (NACCP).

Science.gov (United States)

Di Renzo, Laura; Colica, Carmen; Carraro, Alberto; Cenci Goga, Beniamino; Marsella, Luigi Tonino; Botta, Roberto; Colombo, Maria Laura; Gratteri, Santo; Chang, Ting Fa Margherita; Droli, Maurizio; Sarlo, Francesca; De Lorenzo, Antonino

2015-04-23

The important role of food and nutrition in public health is being increasingly recognized as crucial for its potential impact on health-related quality of life and the economy, both at the societal and individual levels. The prevalence of non-communicable diseases calls for a reformulation of our view of food. The Hazard Analysis and Critical Control Point (HACCP) system, first implemented in the EU with the Directive 43/93/CEE, later replaced by Regulation CE 178/2002 and Regulation CE 852/2004, is the internationally agreed approach for food safety control. Our aim is to develop a new procedure for the assessment of the Nutrient, hazard Analysis and Critical Control Point (NACCP) process, for total quality management (TMQ), and optimize nutritional levels. NACCP was based on four general principles: i) guarantee of health maintenance; ii) evaluate and assure the nutritional quality of food and TMQ; iii) give correct information to the consumers; iv) ensure an ethical profit. There are three stages for the application of the NACCP process: 1) application of NACCP for quality principles; 2) application of NACCP for health principals; 3) implementation of the NACCP process. The actions are: 1) identification of nutritional markers, which must remain intact throughout the food supply chain; 2) identification of critical control points which must monitored in order to minimize the likelihood of a reduction in quality; 3) establishment of critical limits to maintain adequate levels of nutrient; 4) establishment, and implementation of effective monitoring procedures of critical control points; 5) establishment of corrective actions; 6) identification of metabolic biomarkers; 7) evaluation of the effects of food intake, through the application of specific clinical trials; 8) establishment of procedures for consumer information; 9) implementation of the Health claim Regulation EU 1924/2006; 10) starting a training program. We calculate the risk assessment as follows

A Nutrition Curriculum for Families with High Blood Pressure.

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Farris, Rosanne P.; And Others

1985-01-01

A nutrition curriculum for elementary and secondary school students with high blood pressure was implemented as part of a Dietary/Exercise Alteration Program trial. Reduced sodium and energy intake and increased potassium intake were promoted. Materials and methods of the program are described. (Author/DF)

Nutritional evaluation of caseins and whey proteins and their hydrolysates from Protamex*

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Sindayikengera, Séverin; Xia, Wen-shui

2006-01-01

Whey protein concentrate (WPC 80) and sodium caseinate were hydrolyzed by Protamex to 5%, 10%, 15%, and 20% degree of hydrolysis (DH). WPC 80, sodium caseinate and their hydrolysates were then analyzed, compared and evaluated for their nutritional qualities. Their chemical composition, protein solubility, amino acid composition, essential amino acid index (EAA index), biological value (BV), nutritional index (NI), chemical score, enzymic protein efficiency ratio (E-PER) and in vitro protein digestibility (IVPD) were determined. The results indicated that the enzymatic hydrolysis of WPC 80 and sodium caseinate by Protamex improved the solubility and IVPD of their hydrolysates. WPC 80, sodium caseinate and their hydrolysates were high-quality proteins and had a surplus of essential amino acids compared with the FAO/WHO/UNU (1985) reference standard. The nutritive value of WPC 80 and its hydrolysates was superior to that of sodium caseinate and its hydrolysates as indicated by some nutritional parameters such as the amino acid composition, chemical score, EAA index and predicted BV. However, the E-PER was lower for the WPC hydrolysates as compared to unhydrolyzed WPC 80 but sodium caseinate and its hydrolysates did not differ significantly. The nutritional qualities of WPC 80, sodium caseinate and their hydrolysates were good and make them appropriate for food formulations or as nutritional supplements. PMID:16421963

Improved nutrition in the first 1000 days and adult human capital and health.

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Martorell, Reynaldo

2017-03-01

The aim of this article is to review why the first 1000 days of life are a vulnerable period of human development and the long-term effects of a nutrition experiment carried out in Guatemala (1969-1977). In 1969-77, a supplement called Atole, containing high quality protein, energy and micronutrients, was provided to women during pregnancy and lactation and to children nutritional requirements, greater susceptibility to infections, high sensitivity to programming effects and full dependence on others for care, nutrition, and social interaction. Compared with Fresco, Atole improved total nutrient intakes (protein, energy, and micronutrients) and reduced stunting, but only in children nutrition intervention. This provides a powerful argument for promoting improvements in nutrition in pregnant women and young children in low income countries. © 2017 Wiley Periodicals, Inc.

Nutritional assessment and lipid profile in HIV-infected children and adolescents treated with highly active antiretroviral therapy

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Marina Hjertquist Tremeschin

2011-06-01

Full Text Available INTRODUCTION: HIV-infected children and adolescents treated with highly active antiretroviral therapy (HAART regimens that include a protease inhibitor (PI can show significant improvements in clinical outcomes, nutritional status and quality of life. The study aimed to report nutritional and metabolic alterations for pediatric patients continuously exposed to HAART and for healthy controls for up to 1 year. METHODS: Clinical, anthropometric, lipid profile and food intake data were collected prospectively over approximately 12-months for each patient. RESULTS: Fifty-one individuals were studied, of these, 16 were healthy. After 12 months follow-up, HIV-positive individuals remained below the healthy control group parameters. No change was observed concerning food intake. Triglyceride serum levels were higher in patients using protease inhibitor at the onset of the study [PI groups: 114 (43 - 336, and 136 (63 - 271 versus control group: 54.5 (20 - 162; p = 0.003], but after twelve months follow-up, only the group using protease inhibitor for up to two months presented higher values [140 (73 - 273 versus 67.5 (33 - 117; p = 0.004]. HDL-cholesterol was lower in HIV-positive individuals [HIV-positive groups: 36 (27 - 58 and 36 (23 - 43; control 49.5 (34 - 69; p = 0.004]. CONCLUSIONS: HIV-infected children and adolescents treated with highly active antiretroviral therapy showed compromised nutritional parameters compared to a paired healthy control group. Individuals using protease inhibitor presented worse triglyceride serum levels compared to their healthy counterparts.

Nutritional quality of major meals consumed away from home in Brazil and its association with the overall diet quality.

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Gorgulho, Bartira Mendes; Fisberg, Regina Mara; Marchioni, Dirce Maria Lobo

2013-08-01

The objective of the study is to evaluate the nutritional quality of meals consumed away from home and its association with overall diet quality. Data was obtained from 834 participants of a Health Survey in São Paulo, Brazil. Food intake was measured by a 24-hour dietary recall applied telephonically using the Automated Multiple-Pass Method. Overall dietary quality was assessed by the Brazilian Healthy Eating Index Revised (B-HEIR) and the Meal Quality Index (MQI) was used to evaluate dietary quality of the main meals. The association between the B-HEIR and the MQI was assessed by linear regression analysis. The consumption of at least one of the three main meals away from home was reported for 32% of respondents (70 adolescents, 156 adults and 40 elderly). The average MQI score of lunch consumed away from home was lower than lunch consumed at home, with higher amounts of total and saturated fats. The average score of B-HEIR was 58 points and was associated with the MQI score, energy, meal consumption location and gender. Lunch consumed away from home presented the worst quality, being higher in total and saturated fat. However, the meals consumed at home also need improvement. Copyright © 2013 Elsevier Inc. All rights reserved.

SOUR MILK FORMULAS IN NUTRITION OF INFANTS

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E.F. Lukushkina

2010-01-01

Full Text Available Health-giving properties of fermented food are related to the fact, that acid medium improves assimilation of protein and fat, increases absorption of iron and zinc, improves digestion. But the kefir and other sour milk food based on the whole milk can’t be used in nutrition of infants as human milk substitute because of high content of protein, high osmolarity, deficiency of vitamins and microelements. The article describes the results of clinical approbation of new modern sour milk formula «NAN sour milk», containing proper amount of high-quality protein (OptiPro, enriched with lactalbumin and all sufficient vitamins and microelements. This mixture contains also probiotics (B. lactis, providing high functionality of this food. Key words: infants, sour milk formula, nutrition.(Voprosy sovremennoi pediatrii — Current Pediatrics. 2010;9(1:136-141

MANAGEMENT OF NUTRITION FOR INFANTS WITHIN THE LIMITS OF MEDICO-SOCIAL PEDIATRIC SERVICE

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A. Z. Farrakhov

2013-01-01

Full Text Available The questions of support of infants with complete and high-quality nutrition as a measure of national medico-social service when switching to artificial or mixed feeding are discussed in the article. The data on the main approaches to support of the infants of the first 3 years of life with specialized nutrition in the Russian Federation is represented. The authors describe such causes of inefficiency of activity of municipal «milk kitchens» as lack of standards for children food products, out of date production technologies, risk of contamination and of breaking the sanitary regulations, irrational usage of resources and low consumer qualities of the service. Necessity of development of new approaches to provide infants with free milk products is demonstrated. Branch target program «Bәlәkәch — Malysh» on free provision of infants of the first 3 years of life with special milk products and milk formulas on pediatrician prescriptions in order to improve the quality of life and health condition, patronized by the President of the Republic of Tatarstan, is characterized, as well as its first results are assessed in the article. The main directions of this program are listed. The comparative characteristic of certain indices of the new scheme of management of free milk nutrition for infants during the period of 2011–2013 are shown. The measures of this program aimed at widening of amount of children receiving free nutrition, increase of quantity of consumed milk products, ensuring of regularity of service, significant decrease of federal resources expenses and providing of precise compliance of standard expanses and improvement of the quality of milk nutrition for children through provision them with appropriate and high-quality products are proved to be very effective.

Nutritional Basis of Butterflyfish Corallivory in the Red Sea

KAUST Repository

Masterman, Jessica

2012-01-01

. This suggests that the high nutritional quality of Pocillopora damicornis and Acropora hyacinthus may be the cause of the well documented predator preferences for these two species. Fish gut content samples were, on average, twice as rich in protein and half

The share of ultra-processed foods determines the overall nutritional quality of diets in Brazil.

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Louzada, Maria Laura da Costa; Ricardo, Camila Zancheta; Steele, Euridice Martinez; Levy, Renata Bertazzi; Cannon, Geoffrey; Monteiro, Carlos Augusto

2018-01-01

To estimate the dietary share of ultra-processed foods and to determine its association with the overall nutritional quality of diets in Brazil. Cross-sectional. Brazil. A representative sample of 32 898 Brazilians aged ≥10 years was studied. Food intake data were collected. We calculated the average dietary content of individual nutrients and compared them across quintiles of energy share of ultra-processed foods. Then we identified nutrient-based dietary patterns, and evaluated the association between quintiles of dietary share of ultra-processed foods and the patterns' scores. The mean per capita daily dietary energy intake was 7933 kJ (1896 kcal), with 58·1 % from unprocessed or minimally processed foods, 10·9 % from processed culinary ingredients, 10·6 % from processed foods and 20·4 % from ultra-processed foods. Consumption of ultra-processed foods was directly associated with high consumption of free sugars and total, saturated and trans fats, and with low consumption of protein, dietary fibre, and most of the assessed vitamins and minerals. Four nutrient-based dietary patterns were identified. 'Healthy pattern 1' carried more protein and micronutrients, and less free sugars. 'Healthy pattern 2' carried more vitamins. 'Healthy pattern 3' carried more dietary fibre and minerals and less free sugars. 'Unhealthy pattern' carried more total, saturated and trans fats, and less dietary fibre. The dietary share of ultra-processed foods was inversely associated with 'healthy pattern 1' (-0·16; 95 % CI -0·17, -0·15) and 'healthy pattern 3' (-0·18; 95 % CI -0·19, -0·17), and directly associated with 'unhealthy pattern' (0·17; 95 % CI 0·15, 0·18). Dietary share of ultra-processed foods determines the overall nutritional quality of diets in Brazil.

Comparison of nutritional quality of the vegan, vegetarian, semi-vegetarian, pesco-vegetarian and omnivorous diet.

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Clarys, Peter; Deliens, Tom; Huybrechts, Inge; Deriemaeker, Peter; Vanaelst, Barbara; De Keyzer, Willem; Hebbelinck, Marcel; Mullie, Patrick

2014-03-24

The number of studies comparing nutritional quality of restrictive diets is limited. Data on vegan subjects are especially lacking. It was the aim of the present study to compare the quality and the contributing components of vegan, vegetarian, semi-vegetarian, pesco-vegetarian and omnivorous diets. Dietary intake was estimated using a cross-sectional online survey with a 52-items food frequency questionnaire (FFQ). Healthy Eating Index 2010 (HEI-2010) and the Mediterranean Diet Score (MDS) were calculated as indicators for diet quality. After analysis of the diet questionnaire and the FFQ, 1475 participants were classified as vegans (n = 104), vegetarians (n = 573), semi-vegetarians (n = 498), pesco-vegetarians (n = 145), and omnivores (n = 155). The most restricted diet, i.e., the vegan diet, had the lowest total energy intake, better fat intake profile, lowest protein and highest dietary fiber intake in contrast to the omnivorous diet. Calcium intake was lowest for the vegans and below national dietary recommendations. The vegan diet received the highest index values and the omnivorous the lowest for HEI-2010 and MDS. Typical aspects of a vegan diet (high fruit and vegetable intake, low sodium intake, and low intake of saturated fat) contributed substantially to the total score, independent of the indexing system used. The score for the more prudent diets (vegetarians, semi-vegetarians and pesco-vegetarians) differed as a function of the used indexing system but they were mostly better in terms of nutrient quality than the omnivores.

Comparison of Nutritional Quality of the Vegan, Vegetarian, Semi-Vegetarian, Pesco-Vegetarian and Omnivorous Diet

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Peter Clarys

2014-03-01

Full Text Available The number of studies comparing nutritional quality of restrictive diets is limited. Data on vegan subjects are especially lacking. It was the aim of the present study to compare the quality and the contributing components of vegan, vegetarian, semi-vegetarian, pesco-vegetarian and omnivorous diets. Dietary intake was estimated using a cross-sectional online survey with a 52-items food frequency questionnaire (FFQ. Healthy Eating Index 2010 (HEI-2010 and the Mediterranean Diet Score (MDS were calculated as indicators for diet quality. After analysis of the diet questionnaire and the FFQ, 1475 participants were classified as vegans (n = 104, vegetarians (n = 573, semi-vegetarians (n = 498, pesco-vegetarians (n = 145, and omnivores (n = 155. The most restricted diet, i.e., the vegan diet, had the lowest total energy intake, better fat intake profile, lowest protein and highest dietary fiber intake in contrast to the omnivorous diet. Calcium intake was lowest for the vegans and below national dietary recommendations. The vegan diet received the highest index values and the omnivorous the lowest for HEI-2010 and MDS. Typical aspects of a vegan diet (high fruit and vegetable intake, low sodium intake, and low intake of saturated fat contributed substantially to the total score, independent of the indexing system used. The score for the more prudent diets (vegetarians, semi-vegetarians and pesco-vegetarians differed as a function of the used indexing system but they were mostly better in terms of nutrient quality than the omnivores.

The Supplemental Nutrition Assistance Program, Food Insecurity, Dietary Quality, and Obesity Among U.S. Adults.

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Nguyen, Binh T; Shuval, Kerem; Bertmann, Farryl; Yaroch, Amy L

2015-07-01

We examined whether Supplemental Nutrition Assistance Program (SNAP) participation changes associations between food insecurity, dietary quality, and weight among US adults. We analyzed adult dietary intake data (n = 8333) from the 2003 to 2010 National Health and Nutrition Examination Survey. Bivariate and multivariable methods assessed associations of SNAP participation and 4 levels of food security with diet and weight. Measures of dietary quality were the Healthy Eating Index 2010, total caloric intake, empty calories, and solid fat; weight measures were body mass index (BMI), overweight, and obesity. SNAP participants with marginal food security had lower BMI (1.83 kg/m2; P < .01) and lower probability of obesity (9 percentage points; P < .05). SNAP participants with marginal (3.46 points; P < .01), low (1.98 points; P < .05), and very low (3.84 points; P < .01) food security had better diets, as illustrated by the Healthy Eating Index. Associations between SNAP participation and improved diet and weight were stronger among Whites than Blacks and Hispanics. Our research highlights the role of SNAP in helping individuals who are at risk for food insecurity to obtain a healthier diet and better weight status.

Oral health-related quality of life and nutritional status of institutionalized elderly population aged 60 years and above in Mysore City, India.

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Kshetrimayum, Nandita; Reddy, Chavva Venkata Konda; Siddhana, Sunitha; Manjunath, Maurya; Rudraswamy, Sushma; Sulavai, Sibyl

2013-06-01

To assess whether oral health-related quality of life (OHRQoL) is associated with nutritional status in the institutionalised elderly population of Mysore. Malnutrition in the elderly has an evident impact on their general health and quality of life. Analysis of data of the Geriatric Oral Health Assessment Index (GOHAI) and their association with the Mini Nutritional Assessment (MNA) results improves our understanding of the complex relationship between oral health and malnutrition. The study was conducted among the institutionalised elderly population in Mysore city, Karnataka. Data on socio-demographic, oral health status were gathered. OHRQoL was evaluated using GOHAI, and malnutrition risk using MNA. Out of 141 elderly, 41.1% were men and 58.9% were women with mean age of 72.2 ±7.5 years. Mean GOHAI score was 47.03 ± 9.2, with 69.5% had low perception of oral health. Mean MNA score was 9.91 ± 2.4, 15.6% were malnourished, 52.5% were at risk of malnutrition and 31.9% were adequately nourished. A strong association was found between the mean GOHAI and MNA scores.  Oral health-related quality of life was associated with nutritional deficit, and it requires a greater integration between dentistry and nutrition in the health promotion of older adults. © 2012 John Wiley & Sons A/S and The Gerodontology Society. Published by John Wiley & Sons Ltd.

Poor nutrition on the menu: children's meals at America's top chain restaurants.

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Batada, Ameena; Bruening, Meg; Marchlewicz, Elizabeth H; Story, Mary; Wootan, Margo G

2012-06-01

We evaluated the nutritional quality of children's meals at chain restaurants, because children obtain about a third of their daily calories from away-from-home foods and studies show that restaurant foods are often higher in calories and lower in nutritional value than foods prepared at home. We assessed the nutritional quality of children's meals at the 50 largest U.S. restaurant chains by visiting each chain's web site or calling the company. Eighteen of the chains did not have children's meals and 10 did not provide adequate nutrition information to be included in the study. The nutritional quality of each meal combination was evaluated against a set of nutrition standards based on key nutrition recommendations in the Dietary Guidelines for Americans. Of the 22 restaurants that had children's menus and available nutrition information, 99% of 1662 children's meal combinations were of poor nutritional quality. Restaurants should support healthier choices for children by reformulating existing menu items and adding new healthier items, posting calories on menus, and setting nutrition standards for marketing to children.

Effect of gamma irradiation on the nutritional quality of Agaricus bisporus strains cultivated in different composts

Energy Technology Data Exchange (ETDEWEB)

Andrade, Meire Cristina Nogueira, E-mail: mcnandrade@hotmail.com [Universidade do Sagrado Coracao (USC), Bauru, SP (Brazil). Centro de Ciencias Exatas e Sociais Aplicadas; Jesus, Joao P.F.; Vieira, Fabricio R.; Viana, Sthefany R.F.; Minhoni, Marli T.A. [Universidade Estadual Paulista Julio de Mesquita Filho (FCA/UNESP), Botucatu, SP (Brazil). Fac. de Ciencias Agronomicas. Dept. de Producao Vegetal/Defesa Fitossanitaria, Modulo de Cogumelos; Spoto, Marta H.F. [Escola Superior de Agricultura Luiz de Queiroz (ESALQ/USP), Piracicaba, SP (Brazil). Departamento de Agroindustria, Alimentos e Nutricao

2014-05-15

The effect of irradiation doses (0, 125, 250 and 500 Gy) on the nutritional quality of A. bisporus mushrooms (strains ABI-07/06, ABI-05/03 and PB-1) cultivated in composts based on oat straw (Avena sativa) and brachiaria (Brachiaria sp.) was evaluated. The experimental design was 4 x 3 x 2 factorial scheme (irradiation doses x strains x composts), with 24 treatments, consisting of two repetitions each, totaling 48 experimental units (samples of mushrooms). The samples were irradiated in Cobalt-60 irradiator, model Gammacell 220 kGy, with dose rate of 0.740 kGy h{sup -1}, according to the treatments proposed. Subsequently, the control (unirradiated) and the other treatments were maintained at 4±1°C and 90% RH in a climatic chamber for carrying out the chemical analysis of the mushrooms on the 1st and 14th day of storage. It was found that all A. bisporus strains evaluated were food with excellent nutritional value, because they presented high protein and fiber contents and low ethereal extract content; the chemical characterization of the mushrooms was influenced by the compost type in which they were cultivated; gamma irradiation influenced the chemical composition of mushrooms. (author)

Effect of gamma irradiation on the nutritional quality of Agaricus bisporus strains cultivated in different composts

International Nuclear Information System (INIS)

Andrade, Meire Cristina Nogueira; Jesus, Joao P.F.; Vieira, Fabricio R.; Viana, Sthefany R.F.; Minhoni, Marli T.A.; Spoto, Marta H.F.

2014-01-01

The effect of irradiation doses (0, 125, 250 and 500 Gy) on the nutritional quality of A. bisporus mushrooms (strains ABI-07/06, ABI-05/03 and PB-1) cultivated in composts based on oat straw (Avena sativa) and brachiaria (Brachiaria sp.) was evaluated. The experimental design was 4 x 3 x 2 factorial scheme (irradiation doses x strains x composts), with 24 treatments, consisting of two repetitions each, totaling 48 experimental units (samples of mushrooms). The samples were irradiated in Cobalt-60 irradiator, model Gammacell 220 kGy, with dose rate of 0.740 kGy h -1 , according to the treatments proposed. Subsequently, the control (unirradiated) and the other treatments were maintained at 4±1°C and 90% RH in a climatic chamber for carrying out the chemical analysis of the mushrooms on the 1st and 14th day of storage. It was found that all A. bisporus strains evaluated were food with excellent nutritional value, because they presented high protein and fiber contents and low ethereal extract content; the chemical characterization of the mushrooms was influenced by the compost type in which they were cultivated; gamma irradiation influenced the chemical composition of mushrooms. (author)

Pilot Study on the Influence of Nutritional Counselling and Implant Therapy on the Nutritional Status in Dentally Compromised Patients

Science.gov (United States)

Wöstmann, Bernd; Simon, Teresa; Neuhäuser-Berthold, Monika; Rehmann, Peter

2016-01-01

Objectives To investigate the impact of implant-prosthetic rehabilitation combined with nutritional counseling on the nutritional status of patients with severely reduced dentitions. Design An explorative intervention study including an intra-individual comparison of 20 patients with severely reduced dentitions in terms of nutrition- and quality of life-related parameters recorded at baseline and at six and twelve months after implant-prosthetic rehabilitation. Participants Twenty patients from the Department of Prosthetic Dentistry of Justus-Liebig University of Giessen, with an mean age of 63 years, who had fewer than ten pairs of antagonists. Measurements The baseline data collection included dental status, a chewing ability test, laboratory parameters, anthropometric data (body mass index), energy supply, a 3-day dietary record, an analysis of the oral health-related quality of life (OHRQoL) with the OHIP-G14, the Mini-Mental Status (MMS) and Mini Nutritional Assessment (MNA). Six months after implantation and prosthetic rehabilitation, individual nutritional counseling was performed by a dietician. Data were again collected and analyzed. A final follow-up was conducted 12 months after prosthetic rehabilitation. Results Despite the highly significant improvement in masticatory ability and OHRQoL after implant-prosthetic rehabilitation, no significant changes were observed regarding MNA, anthropometric data or energy supply. Except for cholinesterase (p = 0.012), ferritin (p = 0.003), folic acid (p = 0.019) and vitamin A (p = 0.004), no laboratory parameter changed significantly during the investigation period. In addition, no general significant differences were observed for nutrient intake or food choice. Conclusion The present study does not confirm the assumption that the implant-prosthetic rehabilitation of patients with severely reduced residual dentitions with or without an individual nutritional counseling influences nutritional status. PMID:26821352

Nutritional status and quality of life of cancer patients needing exclusive chemotherapy: a longitudinal study.

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Salas, Sebastien; Mercier, Sophie; Moheng, Benjamin; Olivet, Sandrine; Garcia, Marie-Eve; Hamon, Sophie; Sibertin-Blanc, Camille; Duffaud, Florence; Auquier, Pascal; Baumstarck, Karine

2017-04-27

The aims of this study were to report nutritional status in a large panel of patients with cancer requiring exclusive chemotherapy and to study the influence of nutritional status on their quality of life (QoL). This work was a longitudinal cohort study performed at a French university teaching hospital. Eligible patients were individuals with a cancer needing treatment based on exclusive chemotherapy. Three work-ups were performed: i) before the administration of the first course of chemotherapy: T1, ii) before the administration of the second (for patients with 3 planned courses) or third (patients with 6 planned courses) course: T2, and iii) before the administration of the last planned course: T3. The following data were collected: general health (performance status) and nutritional status (weight, anorexia grading, albuminemia, pre-albuminemia, and C-reactive protein) and QoL. The nutritional status of patients with cancer was preserved. Functional impairment, the presence of anorexia, the palliative nature of the chemotherapy, and an elevated C-reactive protein dosage were independent predictive factors of a lower QoL among patients assessed at the end of chemotherapy. Although larger studies should corroborate these findings, clinicians may include this information in the management of patients with cancer requiring exclusive chemotherapy to identify the most vulnerable patients. Current controlled trials NCT01687335 (registration date: October 6, 2011).

Nutritional care of cancer patients: a survey on patients' needs and medical care in reality.

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Maschke, J; Kruk, U; Kastrati, K; Kleeberg, J; Buchholz, D; Erickson, N; Huebner, J

2017-02-01

Cancer patients represent a patient group with a wide-range of nutrition related problems which are often under-recognized and undertreated. In order to assess the status quo of nutritional care in Germany, we conducted a survey among patients with different types of cancer. A standardized questionnaire was distributed online by two national umbrella organizations for self-help groups. 1335 participants completed the questionnaire. 69 % of the participants reported having received information on nutrition and/or specific nutrition-related symptoms. Most often this information was derived from print media (68.5 %) or from within self-help groups (58.7 %). 57.0 % of participants reported having had questions concerning nutrition and/or problems with food intake. most frequently named topics of interest were "healthy diet" (35.0 %) weakness/fatigue (24.3 %), dietary supplements (21.3 %) and taste changes (19.8 %). Nutrition information was most often provided by dietitians (38.7 %) followed by physicians (9.8 %). Women reported receiving nutrition counseling in the hospital nearly twice as often as men (12.5 % versus 5.7 %; p nutrition information more often reported using supplements (p Nutrition is an essential element in cancer care and patients report a high interest and need: Yet, many patients do not have access to high quality nutrition therapy during and after cancer therapy. With respect to survival and quality of life, increasing the availability and resources for provision of evidence based nutrition information seems mandatory.

Diet quality on meatless days: National Health and Nutrition Examination Survey (NHANES), 2007-2012.

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Conrad, Zach; Karlsen, Micaela; Chui, Kenneth; Jahns, Lisa

2017-06-01

To compare diet quality scores between adult non-meat eaters and meat eaters, and to compare the consumption of diet components across quintiles of diet quality. Cross-sectional analysis. The Healthy Eating Index-2010 (HEI-2010) and Alternative Healthy Eating Index-2010 (AHEI-2010) were used to assess mean diet quality. Differences in consumption of diet components between quintiles of diet quality were tested using post hoc Wald tests and z tests. The National Health and Nutrition Examination Survey (NHANES), 2007-2012. The sample consisted of 16810 respondents aged≥18 years, including 280 individuals who reported not consuming meat, poultry, game birds or seafood on two non-consecutive days of dietary recall. Dietary data were obtained from one dietary recall per individual. Non-meat eaters had substantially greater HEI-2010 and AHEI-2010 scores than meat eaters (Pempty calories and unsaturated:saturated fatty acids. Mean consumption across AHEI-2010 quintiles demonstrated different (Pempty calories, and increased consumption of nuts and legumes, PUFA and vegetables, as a way to improve overall dietary quality.

Quality properties of fruits as affected by drying operation.

Science.gov (United States)

Omolola, Adewale O; Jideani, Afam I O; Kapila, Patrick F

2017-01-02

The increasing consumption of dried fruits requires further attention on the quality parameters. Drying has become necessary because most fruits are highly perishable owing to their high moisture content and the need to make them available all year round and at locations where they are not produced. In addition to preservation, the reduced weight and bulk of dehydrated products decreases packaging, handling and transportation costs. Quality changes associated with drying of fruit products include physical, sensory, nutritional, and microbiological. Drying gives rise to low or moderate glycemic index (GI) products with high calorie, vitamin and mineral contents. This review examines the nutritional benefits of dried fruits, protective compounds present in dried fruits, GI, overview of some fruit drying methods and effects of drying operations on the quality properties such as shrinkage, porosity, texture, color, rehydration, effective moisture diffusivity, nutritional, sensory, microbiological and shelf stability of fruits.

Genotype and environment effects on sensory, nutritional, and physical traits in chickpea (Cicer arietinum L.

Directory of Open Access Journals (Sweden)

Maria J. Cobos

2016-12-01

Full Text Available The development of chickpea cultivars with high quality grains for human consumption is an important objective in breeding programs. Genotype and environment effects on seed quality traits (sensorial, nutritional and physical were studied in chickpea dry grain. Twenty genotypes were grown in winter and spring sowings over two campaigns in four different locations in southern Spain. Significant differences were observed in oil, acid detergent fiber (ADF and protein content between sowing times (S. In winter, oil and ADF content were higher, while protein content was lower. Although, in general, highly significant variation was detected for genotype (G, environment (E and single interactions (GE, GS and ES, the genotype effect was stronger for ADF, neutral detergent fiber (NDF, oil, starch and protein content, and for physical and sensory traits (r2>27%. In contrast, environment played an important role in variation in the content of amylose and amylopectin (r2=71.7%. No high relationships were found between the sensory and nutritional or physical characteristics studied. In general, our results suggest a high genetic gain for seed quality in nutritional, physical and sensory traits in chickpea. Genotypes with good seed sensory quality should be selected in the final stages of the breeding program, because it is not feasible to evaluate very large numbers of samples. However, in some cases, moderate correlations were found between sensory and either nutritional or physical traits. Therefore, indirect selection to increase the frequency of genes for sensory traits in an early stage should be considered.

Genotype and environment effects on sensory, nutritional, and physical traits in chickpea (Cicer arietinum L.)

International Nuclear Information System (INIS)

Cobos, M.J.; Izquierdo, M. A.; Sanz, A.T.; Gil, J.; Flores, F.; Rubio, J.

2016-01-01

The development of chickpea cultivars with high quality grains for human consumption is an important objective in breeding programs. Genotype and environment effects on seed quality traits (sensorial, nutritional and physical) were studied in chickpea dry grain. Twenty genotypes were grown in winter and spring sowings over two campaigns in four different locations in southern Spain. Significant differences were observed in oil, acid detergent fiber (ADF) and protein content between sowing times (S). In winter, oil and ADF content were higher, while protein content was lower. Although, in general, highly significant variation was detected for genotype (G), environment (E) and single interactions (GE, GS and ES), the genotype effect was stronger for ADF, neutral detergent fiber (NDF), oil, starch and protein content, and for physical and sensory traits (r2>27%). In contrast, environment played an important role in variation in the content of amylose and amylopectin (r2=71.7%). No high relationships were found between the sensory and nutritional or physical characteristics studied. In general, our results suggest a high genetic gain for seed quality in nutritional, physical and sensory traits in chickpea. Genotypes with good seed sensory quality should be selected in the final stages of the breeding program, because it is not feasible to evaluate very large numbers of samples. However, in some cases, moderate correlations were found between sensory and either nutritional or physical traits. Therefore, indirect selection to increase the frequency of genes for sensory traits in an early stage should be considered.

Genotype and environment effects on sensory, nutritional, and physical traits in chickpea (Cicer arietinum L.)

Energy Technology Data Exchange (ETDEWEB)

Cobos, M.J.; Izquierdo, M. A.; Sanz, A.T.; Gil, J.; Flores, F.; Rubio, J.

2016-07-01

The development of chickpea cultivars with high quality grains for human consumption is an important objective in breeding programs. Genotype and environment effects on seed quality traits (sensorial, nutritional and physical) were studied in chickpea dry grain. Twenty genotypes were grown in winter and spring sowings over two campaigns in four different locations in southern Spain. Significant differences were observed in oil, acid detergent fiber (ADF) and protein content between sowing times (S). In winter, oil and ADF content were higher, while protein content was lower. Although, in general, highly significant variation was detected for genotype (G), environment (E) and single interactions (GE, GS and ES), the genotype effect was stronger for ADF, neutral detergent fiber (NDF), oil, starch and protein content, and for physical and sensory traits (r2>27%). In contrast, environment played an important role in variation in the content of amylose and amylopectin (r2=71.7%). No high relationships were found between the sensory and nutritional or physical characteristics studied. In general, our results suggest a high genetic gain for seed quality in nutritional, physical and sensory traits in chickpea. Genotypes with good seed sensory quality should be selected in the final stages of the breeding program, because it is not feasible to evaluate very large numbers of samples. However, in some cases, moderate correlations were found between sensory and either nutritional or physical traits. Therefore, indirect selection to increase the frequency of genes for sensory traits in an early stage should be considered.

Position of the Academy of Nutrition and Dietetics, Society for Nutrition Education and Behavior, and School Nutrition Association: Comprehensive Nutrition Programs and Services in Schools.

Science.gov (United States)

Hayes, Dayle; Contento, Isobel R; Weekly, Carol

2018-05-01

It is the position of the Academy of Nutrition and Dietetics, School Nutrition Association, and Society for Nutrition Education and Behavior that comprehensive, integrated nutrition programs in preschool through high school are essential to improve the health, nutritional status, and academic performance of our nation's children. Through the continued use of multidisciplinary teams, local school needs will be better identified and addressed within updated wellness policies. Updated nutrition standards are providing students with a wider variety of fruits, vegetables, and whole grains, while limiting sodium, calories, and saturated fat. Millions of students enjoy school meals every day in the US, with the majority of these served to children who are eligible for free and reduced-priced meals. To maximize impact, the Academy, School Nutrition Association, and Society for Nutrition Education and Behavior recommend specific strategies in the following key areas: food and nutrition services available throughout the school campus, nutrition initiatives such as farm to school and school gardens, wellness policies, nutrition education and promotion, food and beverage marketing at school, and consideration of roles and responsibilities. It is the position of the Academy of Nutrition and Dietetics, School Nutrition Association, and Society for Nutrition Education and Behavior that comprehensive, integrated nutrition programs in preschool through high school are essential to improve the health, nutritional status, and academic performance of our nation's children. To maximize impact, the Academy, School Nutrition Association, and Society for Nutrition Education and Behavior recommend specific strategies in the following key areas: food and nutrition services available throughout the school campus; nutrition initiatives such as farm to school and school gardens; wellness policies; nutrition education and promotion; food and beverage marketing at school; and consideration of

Food for patients at nutritional risk

DEFF Research Database (Denmark)

Sorensen, Janice Marie; Holm, Lotte; Frøst, Michael Bom

2012-01-01

The aim was to investigate food sensory quality as experienced and perceived by patients at nutritional risk within the context of establishing a framework to develop foods to develop foods to promote intake.......The aim was to investigate food sensory quality as experienced and perceived by patients at nutritional risk within the context of establishing a framework to develop foods to develop foods to promote intake....

New perspective for nutritional support of cancer patients: Enteral/parenteral nutrition.

Science.gov (United States)

Akbulut, Gamze

2011-07-01

Cancer and its treatment result in severe biochemical and physiological alterations associated with a deterioration of quality of life (QoL). Cancer-related malnutrition may evolve into cancer cachexia due to complex interactions between pro-inflammatory cytokines and the host metabolism. Depending on the type of cancer treatment (either curative or palliative), the clinical condition of the patient and nutritional status, adequate and patient-tailored nutritional intervention should be prescribed (diet counseling, oral supplementation, enteral or total parenteral nutrition). Nutritional support has been widely advocated as adjunctive therapy for a variety of underlying illnesses, including surgery and medical oncotherapy (radiation or chemotherapy for cancer). Glutamine, n-3 fatty acids and probiotics/prebiotics are therapeutic factors that potentially modulate gastrointestinal toxicity related to cancer treatments. Enteral and parenteral nutrition may help improve patient survival, functional status and QoL, yet the benefits appear to be primarily limited to patients with good functional status and with gastrointestinal disease affecting nutritional intake. Parenteral nutrition offers the possibility of increased or maintenance of the nutrient intake in patients for whom normal food intake is inadequate and for whom enteral nutrition is not feasible, is contraindicated or is not accepted by the patient. This article reviews evidence on issues relevant to enteral and parenteral nutrition in patients with cancer.

Nutritional quality of two cyanobacteria : How rich is 'poor' food?

DEFF Research Database (Denmark)

Schmidt, K.; Jonasdottir, Sigrun

1997-01-01

Cyanobacteria have often been described to be nutritionally inadequate and to interfere with zooplankton feeding. In laboratory experiments we offered 2 cyanobacteria, a unicellular Microcystis aeruginosa strain and the filamentous Nodularia sprumigena, to the calanoid copepod Acartia tonsa...... as the sole diet and in food mixtures with the nutritious diatom Thalassiosira weissflogii. Egg production was used as criterion of food quality. The use of cyanobacteria alone was an insufficient diet. However, with increasing additions of M. aeruginosa and N. spumigena to the diatom, different effects were...... observed. Large additions of cyanobacteria resulted in lower egg production and often in elevated mortality of the females, but small additions of M. aeruginosa caused an increase of about 25 % in egg production compared to a pure diatom diet. The influence of similar low concentrations of N. spumigena...

A comparison of the nutritional quality of organic and conventional ready-to-eat breakfast cereals based on NuVal scores.

Science.gov (United States)

Woodbury, Nancy J; George, Valerie A

2014-07-01

To identify whether there were differences in nutritional quality between organic and conventional ready-to-eat breakfast cereals of similar types, based on NuVal scores. The current descriptive study analysed NuVal scores for 829 ready-to-eat breakfast cereals and eighteen different cereal types. ANOVA was used to compare the mean NuVal scores of 723 conventional cereals with those of 106 organic cereals. Ready-to-eat breakfast cereals (n 829) with NuVal scores. Not applicable. There was no significant difference in NuVal scores between conventional (mean 28·4 (sd 13·4)) and organic (mean 30·6 (sd 13·2)) cereal types. Consumers who choose the organic version of a ready-to-eat breakfast cereal believing that nutritional quality is superior may not be making a valid assumption. Public health nutrition educators must help consumers understand that organic cereals are not necessarily more nutritious and their consumption could result in excessive intake of undesirable nutrients, such as fat, sugar and sodium.

Nutritional composition, glycemic index, glycemic load, and organoleptical quality of glucomannan-enriched soy milk ice cream

Science.gov (United States)

Sa'adah, S.; Candra, O. M.; Nugrahani, G.; Pramono, A.; Afifah, D. N.

2018-01-01

Over the past decades, the number of childhood obesity cases has increased significantly, which led to an increase in the number of adults suffering from degenerative diseases such as diabetes mellitus (DM). Glucomannan-Enriched Soy Milk Ice Cream (GSMIC) may prevent obesity in children. The aim of the study was to test the level of carbohydrates, protein, fat, dietary fiber, glycemic index, glycemic load, and organoleptic quality of GSMIC. This experiment used a completely randomized design to test three formulations of glucomannan flour and soy milk (0.5%, 1.5%, and 2.5%). The products were tested for nutritional composition, and evaluated on glycemic index, glycemic load, and organoleptic quality. GSMIC 2.5% had higher levels of dietary fiber and high carbohydrate, protein, and fat content compared to ice cream (3.99%, 30.7%, 1.50%, 1.33%, respectively). The glycemic index of ice cream and 2.5% GSMIC were 75.83 (75%) and 51.48 (51%), respectively, while the glycemic load of ice cream and 2.5% GSMIC were 9.04 and 11.61, respectively. Based on the organoleptic analysis, formulation preferred by the panellists was 2.5% glucomannan flour. Glucomannan flour affected the level of carbohydrates, protein, fat, dietary fiber, glycemic index, glycemic load, and organoleptic quality in soy milk ice cream.

Sport Nutrition Knowledge, Behaviors and Beliefs of High School Soccer Players

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Melinda M. Manore

2017-04-01

Full Text Available For adolescent athletes (14–18 years, data on sport nutrition knowledge, behaviors and beliefs are limited, especially based on sex, race/ethnicity and socioeconomic status. High school soccer players (n = 535; 55% female; 51% White, 41% Latino; 41% National School Lunch Program (NSLP participants (80% Latino completed two questionnaires (demographic/health history and sport nutrition. The sport nutrition knowledge score was 45.6% with higher scores in NSLP-Whites vs. NSLP-Latinos (p < 0.01. Supplement knowledge differed by sex (16% lower in females; p = 0.047 and race/ethnicity (33% lower in Latinos; p < 0.001. Breakfast consumption was 57%; females ate breakfast less (50% than males (60%; p < 0.001; NSLP-participants ate breakfast less (47% than non-NSLP (62%; p < 0.001. Supplement use was 46%, with Latinos using more supplements than Whites do (p = 0.016. Overall, 30% used protein shakes, with females using less than males (p = 0.02, while use was twice as likely in Latino vs. White (p = 0.03. Overall, 45% reported their nutrient requirements were different from non-athlete peers. Latinos were less likely (p = 0.03 to report that their diet met nutritional requirements, but more than twice as likely to report that nutritional supplements were necessary for training (p < 0.001. Adolescent athletes, especially females and Latinos, would benefit from sport nutrition education that enhances food selection skills for health and sport performance.

Nutritional Considerations for Bouldering.

Science.gov (United States)

Smith, Edward J; Storey, Ryan; Ranchordas, Mayur K

2017-08-01

Bouldering competitions are held up to International level and governed by the International Federation of Sport Climbing. Bouldering has been selected to feature at the 2020 Olympic Games in Tokyo, however, physiological qualities and nutritional requirements to optimize performance remain inadequately defined due to large gaps in the literature. The primary goals of training include optimizing the capacity of the anaerobic energy systems and developing sport-specific strength, with emphasis on the isometric function of the forearm flexors responsible for grip. Bouldering athletes typically possess a lean physique, similar to the characteristics of sport climbers with reported body fat values of 6-12%. Athletes strive for a low body weight to improve power to weight ratio and limit the load on the extremities. Specialized nutritional support is uncommon and poor nutritional practices such as chronic carbohydrate restriction are prevalent, compromising the health of the athletes. The high intensity nature of bouldering demands a focus on adequate carbohydrate availability. Protein intake and timing should be structured to maximize muscle protein synthesis and recovery, with the literature suggesting 0.25-0.3 g/kg in 3-4 hr intervals. Supplementing with creatine and b-alanine may provide some benefit by augmenting the capacity of the anaerobic systems. Boulderers are encouraged to seek advice from nutrition experts to enhance performance, particularly important when weight loss is the desired outcome. Further research is warranted across all nutritional aspects of bouldering which is summarized in this review.

Evaluation of the Nutritional and Storage Quality of Meatballs Formulated with Bee Pollen.

Science.gov (United States)

Turhan, Sadettin; Yazici, Fehmi; Saricaoglu, Furkan Turker; Mortas, Mustafa; Genccelep, Huseyin

2014-01-01

In this study, the nutritional and storage quality of meatballs formulated with different levels (0, 1.5, 3.0, 4.5 and 6.0%) of bee pollen were investigated during storage at 41℃ for 9 d. Protein content of meatballs increased, while moisture content decreased with increased pollen. The addition of pollen improved cooking loss but decreased the redness (Hunter a value) and sensory scores. Textural parameters (hardness, springsness, gumminess, and chewiness) were affected by pollen addition and the hardness and gumminess values of meatballs decreased as the pollen content increased. While C18:0 content of meatballs slightly decreased with pollen addition, C18:2n-6c, C18:3n-3, C20:5n-3, and PUFA contents increased. The PUFA/saturated fatty acids (P/S) ratio increased from 0.05 in the control to 0.09 in meatballs with 6.0% pollen. The n-6/n-3 ratio decreased from 11.84 in the control to 3.65 in the meatballs with 6.0% pollen. The addition of pollen retarded the lipid oxidation and inhibited the bacterial growth in meatballs. The pH, redness, TBA value and total aerobic mesophilic bacteria, coliform bacteria and S. aureus counts values changed significantly during storage. The results suggest that bee pollen could be added to enhance the nutritional and storage quality of meatballs with minimal changes in composition and/or sensory properties.

Nutritional aspects of food irradiation

Energy Technology Data Exchange (ETDEWEB)

Murray, T K

1981-08-01

From the nutritional point of view the irradiation of fruits and vegetables presents few problems. It should be noted that irradiation-induced changes in the ..beta..-carotene content of papaya (not available to the Joint Expert Committee in 1976) have been demonstrated to be unimportant. The Joint Expert Committee also noted the need for more data on thiamine loss. These have been forthcoming and indicate that control of insects in rice is possible without serious loss of the vitamin. Experiments with other cereal crops were also positive in this regard. The most important evidence on the nutritional quality of irradiated beef and poultry was the demonstration that they contained no anti-thiamine properties. A point not to be overlooked is the rather serious loss of thiamine when mackerel is irradiated at doses exceeding 3 kGy. Recent evidence indicates that thiamine loss could be reduced by using a high dose rate application process. Though spices contribute little directly to the nutritional quality of the food supply they play an important indirect role. It is thus encouraging that they can be sterilized by irradiation without loss of aroma and taste and without significant loss of ..beta..-carotenes. Of future importance are the observations on single cell protein and protein-fat-carbohydrate mixtures. The reduction of net protein utilization in protein-fat mixtures may be the result of physical interaction of the components.

Quantification of EUGR as a Measure of the Quality of Nutritional Care of Premature Infants.

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Zhenlang Lin

Full Text Available To develop an index of the quality of nutritional care of premature infants based on the change in weight Z score from birth to discharge and to illustrate the use of this index in comparing the performance of different NICUs.Retrospective data analysis was performed to compare the growth of premature infants born in three perinatal centers. Infants with gestational age ≤ 32 weeks who survived to discharge from 2006 to 2010 were included. Weight Z scores at birth and discharge were calculated by the method of Fenton. Using data from one NICU as the reference, a multivariable linear regression model of change in weight Z score from birth to discharge was developed. Employing this model, a benchmark value of change in weight Z score was calculated for each baby. The difference between this calculated benchmark value and the baby's observed change in weight Z score was defined as the performance gap for that infant. The average value of the performance gaps in a NICU serves as its quality care index.1,714 infants were included for analysis. Change in weight Z score is influenced by birth weight Z score and completed weeks of gestation; thus the model for calculating the benchmark change in weight Z score was adjusted for these two variables. We found statistically significant differences in the average performance gaps for the three units.A quality care index was developed based on change in weight Z score from birth to discharge adjusted for two initial risk factors. This objective, easily calculated index may be used as a measurement of the quality of nutritional care to rank the performance of different NICUs.

Using Focus Groups to Develop a Nutrition Education Video for High School Students.

Science.gov (United States)

James, Delores C. S.; Rienzo, Barbara A.; Frazee, Carol

1997-01-01

Study used focus group interviews with ninth graders to help develop a nutrition education video and teacher's guide for Florida high schools. Students believed a video would be successful, expressed interest in 10 nutrition topics, recommended using teen actors with varying body types, and suggested no more than three or four topics per video.…

Comparative study of the nutritional quality of potato-wheat steamed and baked breads made with four potato flour cultivars.

Science.gov (United States)

Liu, Xingli; Mu, Taihua; Sun, Hongnan; Zhang, Miao; Chen, Jingwang; Fauconnier, Maire Laure

2017-03-01

We investigated the nutritional quality of steamed and baked breads containing 35% potato flour from four potato cultivars. Compared with traditional wheat varieties, potato-wheat steamed and baked breads contained higher dietary fiber (1.87-fold), K (2.68-fold), vitamin C (28.56-fold), and total polyphenol (1.90-fold) contents and greater antioxidant activity (1.23-fold). Moreover, the estimated glycemic index of potato-wheat breads ranged from 61.20 (Hongmei-wheat baked bread) to 67.36 (Atlantic-wheat steamed bread), which was lower than that of wheat steamed bread (70.22) and baked bread (70.62). In terms of nutritional value, Hongmei was the optimum cultivar, followed by Blue Congo, Shepody, and Atlantic. For the same cultivar, the nutritional value of steamed bread was higher than that of baked bread. In conclusion, potato flour is a potential wheat flour supplement that improves the nutritional and functional properties of breads.

New perspective for nutritional support of cancer patients: Enteral/parenteral nutrition

OpenAIRE

AKBULUT, GAMZE

2011-01-01

Cancer and its treatment result in severe biochemical and physiological alterations associated with a deterioration of quality of life (QoL). Cancer-related malnutrition may evolve into cancer cachexia due to complex interactions between pro-inflammatory cytokines and the host metabolism. Depending on the type of cancer treatment (either curative or palliative), the clinical condition of the patient and nutritional status, adequate and patient-tailored nutritional intervention should be presc...

Nutritional interventions for preventing and treating pressure ulcers.

Science.gov (United States)

Langer, Gero; Fink, Astrid

2014-06-12

Pressure ulcers affect approximately 10% of people in hospitals and older people are at highest risk. A correlation between inadequate nutritional intake and the development of pressure ulcers has been suggested by several studies, but the results have been inconsistent. To evaluate the effects of enteral and parenteral nutrition on the prevention and treatment of pressure ulcers. In March 2014, for this first update, we searched The Cochrane Wounds Group Specialised Trials Register, the Cochrane Central register of Controlled Trials (The Cochrane Library), the Database of Abstracts of Reviews of Effects (DARE) (The Cochrane Library), the Health Technology Assessment Database (HTA) (The Cochrane Library), the Cochrane Methodology Register (The Cochrane Library), NHS Economic Evaluation Database (The Cochrane Library), Ovid Medline, Ovid Embase and EBSCO CINAHL. No date, language or publication status limits were applied. Randomised controlled trials (RCTs) evaluating the effects of enteral or parenteral nutrition on the prevention and treatment of pressure ulcers, which measured the incidence of new ulcers, ulcer healing or changes in pressure ulcer severity. There were no restrictions on types of patient, setting, date, publication status or language. Two review authors independently screened for inclusion, and disagreement was resolved by discussion. Two review authors independently extracted data and assessed quality using the Cochrane Collaboration tool for assessing risk of bias. We included 23 RCTs, many were small (between 9 and 4023 participants, median 88) and at high risk of bias.Eleven trials compared a combination of nutritional supplements, consisting of a minimum of energy and protein in different dosages, for the prevention of pressure ulcers. A meta-analysis of eight trials (6062 participants) that compared the effects of mixed nutritional supplements with standard hospital diet found no clear evidence of an effect of supplementation on pressure

Forty years of furosine - forty years of using Maillard reaction products as indicators of the nutritional quality of foods.

Science.gov (United States)

Erbersdobler, Helmut F; Somoza, Veronika

2007-04-01

The Maillard reaction products (MRPs) most widely used as markers of the nutritional quality of foods are furosine, N(epsilon)-carboxymethyllysine (CML), hydroxymethylfurfural, pyrraline, pentosidine and pronyl-lysine. One of the MRPs identified first was furosine, which was quantified in foods 40 years ago as a chemical indicator of the Amadori compound N(epsilon)-fructoselysine. Since then, furosine has gained broad attention by food chemists and biomedical researchers, as its formation upon heat treatment is well characterised. Moreover, it represents the Amadori products from early Maillard reactions in which amino acids react with reducing carbohydrates, resulting in a loss of their availability. This is of importance for the essential amino acid lysine, which is also the limiting amino acid in many proteins. In order to evaluate the nutritional quality of a protein, the concomitant analysis of free - and nutritionally available - lysine and the amount of lysine reacted to form the respective MRP is essential, even for mildly processed foods. The other chemical markers of heat treatment such as CML, pyrraline, pentosidine or pronyl-lysine seem to be useful markers of the advanced stages of Maillard reactions. Compared to the conditions in which furosine is formed, these compounds are generated under more severe conditions of heat treatment. However, the concentrations analysed are significantly lower than those of furosine. Therefore, the nutritional evaluation of a food protein should include not only furosine, but also other chemical markers of heat treatment such as, for example, CML, pyrraline and pentosidine.

Nutritional quality and safety aspects of wild vegetables consume in Bangladesh

Directory of Open Access Journals (Sweden)

Miah Mohammed Abdus Satter

2016-02-01

Conclusions: The outcome of this study suggests that the wild vegetables have very good nutritional potential to meet the recommended dietary allowances, but special awareness should be taken for public health concern about the high level of Pb, Cr and Ni which exceed the Food and Agriculture Organization/World Health Organization recommended limits for the metals in vegetables.

A NUTRITION OVERVIEW THROUGH CENTURIES. THE PRESENT-DAY NEED OF NUTRITIONAL EDUCATION IN SCHOOLS

OpenAIRE

Simona ILAŞ

2015-01-01

The type of alimentation and the food quality of individuals has undergone remarkable changes along with the progress of the human species. This study contains an historical overview regarding human nutrition from the primitive forms until the paradoxes of contemporary alimentation. Nutritional education aims to inform and to train a person about food choices, dosage and cooking, how to identify authentic food and to understand the value of nutrition. Children need a balanced diet in order to...

Impact of actions of food and nutrition education program in a population of adolescents

Directory of Open Access Journals (Sweden)

Juliana Garcia BALDASSO

2016-02-01

Full Text Available ABSTRACT Objective: To evaluate changes in food intake after adolescents attended a food and nutrition education program at a non-profit institution. Methods: Fifty-four adolescents aged 16 to 19 years, of low socioeconomic level, enrolled in an non-governmental organization in São Paulo, underwent a nutritional intervention of six months consisting of six meetings with dieticians, as well as strategic communication and relationship actions. Body weight, height, body mass index, questionnaire on knowledge on nutrition and feeding practices, 24-hour recall, and diet quality assessment using the Diet Quality Index associated with the Digital Food Guide were collected at baseline and after the intervention. Dietary pattern improvement was defined as an increase of at least 5 points in Diet Quality Index associated with the Digital Food Guide. Results: Understanding of food labels increased, and the dietary patterns on weekdays and weekends improved by 33 and 37%, respectively. The intake of legumes, milk, dairy products, fruits, and vegetables increased (adequacy components. However, intakes of nuts and whole grains were low, and intake of moderation components was high. Conclusion: The program improved the dietary patterns of adolescents, making it a viable and inexpensive method to prevent disease and improve health and quality of life. In addition, the Diet Quality Index associated with the Digital Food Guide has proven to be a good nutritional tool for assessing changes in food intake and for guiding future counseling and nutritional intervention actions for this population.

INTERNATIONAL EXPERIENCE OF ORGANIZING SCHOOL NUTRITION

OpenAIRE

V.R. Kuchma; Zh.Yu. Gorelova

2008-01-01

The experience of organizing school nutrition in Europe and usais analyzed. It is noted that long term programs aimed at optimizing schoolchildren nutrition have a beneficial effect on the children's health, culture of their nutrition and quality of life. The importance of carrying out similar programs in Russia is beyond any doubt: according to population research, the basic principles of good nutrition are often not observed, and school breakfasts and lunches do not correspond to the age ph...

Nutrition between sustainability and quality.

Science.gov (United States)

Fara, G M

2015-01-01

This lecture describes the complex interrelations existing between human nutrition, quality of aliments, their safety and the sustainability of the feeding habits adopted by the different cultures in the World. At present, a significant part of the developing World is still affected by insufficient availability of nutricious and safe food, and these difficulties are due more to political events as wars and less to natural events as famine. It is equally true that in the developed World, where abundance reigns and international trade grants a large variety of foods everywere, the existing health problems arise from the excess of nutrition, worsened by sedentarity, because the fatigue due to manual work has disappeared and people maintain their feeding habits; but such problems depend also on the diet composition, which in some countries is too rich in meat and animal fats. As a consequence, chronic degenerative pathologies and a progressive dependance of people in their third age are becoming more and more common. But this situation could be overturned by corrective interventions driven by good epidemiological knowledge, as teach us the great international institutions as UNO and WHO. The goal is not to expand without limits the production of food, but to better distribute it socially and geographically, to minimize losses and wastes and also to change those diets based on foods which consume too many natural resources and, therefore, do not respect sustainability. Sustainability can be measured under different aspects: ecology (use of water, energy and soil), economy and health protection. Accurate analyses and evaluations have brought to the conclusion that the least sustainable diets are those, quite popular in the Anglosaxon countries and northern and eastern Europe, rich in meat and animal fats, while those based on cereals, legumes and fish - like the Japanese and the Mediterranean diets - respect much more the environment, consume less resources and improve

EFFECT OF MULCH AND MIXED CROPPING GRASS - LEGUME AT SALINE SOIL ON GROWTH, FORAGE YIELD AND NUTRITIONAL QUALITY OF GUINEA GRASS

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F. Kusmiyati

2014-10-01

Full Text Available The research was conducted to evaluate the effect of mulch and mixed cropping grass – legume atsaline soil on growth, forage yield and nutritional quality of guinea grass. Saline soil used in thisresearch was classified into strongly saline soil with low soil fertility. The research was arrranged inrandomized complete block design with 3 blocks. The treatments were : M1 = guinea grassmonoculture, without mulch; M2 = guinea grass monoculture, 3 ton/ha mulch; M3 = guinea grassmonoculture, 6 ton/ha mulch, M4 = mixed cropping grass with Sesbania grandiflora, without mulch;M5 = mixed cropping grass with Sesbania grandiflora, 3 ton/ha mulch; M6 = mixed cropping grass withSesbania grandiflora, 6 ton/ha mulch. Data were analyzed using analysis of variance, then followed byDuncan's Multiple Range Test. The highest soil moisture content was achieved at mixed cropping grasslegumewith 6 ton/ha of mulch. The effect of mulch at saline soil significantly increased plant growth,forage yield and nutritional quality of guinea grass. Application of 3 ton/ha mulch increased plantgrowth, forage yield and nutritional quality of guinea grass. Plant growth, forage yield and nutritionalquality of guinea grass were not affected by monoculture or mixed cropping with Sesbania at saline soil.

Nutrition screening tools: an analysis of the evidence.

Science.gov (United States)

Skipper, Annalynn; Ferguson, Maree; Thompson, Kyle; Castellanos, Victoria H; Porcari, Judy

2012-05-01

In response to questions about tools for nutrition screening, an evidence analysis project was developed to identify the most valid and reliable nutrition screening tools for use in acute care and hospital-based ambulatory care settings. An oversight group defined nutrition screening and literature search criteria. A trained analyst conducted structured searches of the literature for studies of nutrition screening tools according to predetermined criteria. Eleven nutrition screening tools designed to detect undernutrition in patients in acute care and hospital-based ambulatory care were identified. Trained analysts evaluated articles for quality using criteria specified by the American Dietetic Association's Evidence Analysis Library. Members of the oversight group assigned quality grades to the tools based on the quality of the supporting evidence, including reliability and validity data. One tool, the NRS-2002, received a grade I, and 4 tools-the Simple Two-Part Tool, the Mini-Nutritional Assessment-Short Form (MNA-SF), the Malnutrition Screening Tool (MST), and Malnutrition Universal Screening Tool (MUST)-received a grade II. The MST was the only tool shown to be both valid and reliable for identifying undernutrition in the settings studied. Thus, validated nutrition screening tools that are simple and easy to use are available for application in acute care and hospital-based ambulatory care settings.

New perspective for nutritional support of cancer patients: Enteral/parenteral nutrition

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AKBULUT, GAMZE

2011-01-01

Cancer and its treatment result in severe biochemical and physiological alterations associated with a deterioration of quality of life (QoL). Cancer-related malnutrition may evolve into cancer cachexia due to complex interactions between pro-inflammatory cytokines and the host metabolism. Depending on the type of cancer treatment (either curative or palliative), the clinical condition of the patient and nutritional status, adequate and patient-tailored nutritional intervention should be prescribed (diet counseling, oral supplementation, enteral or total parenteral nutrition). Nutritional support has been widely advocated as adjunctive therapy for a variety of underlying illnesses, including surgery and medical oncotherapy (radiation or chemotherapy for cancer). Glutamine, n-3 fatty acids and probiotics/prebiotics are therapeutic factors that potentially modulate gastrointestinal toxicity related to cancer treatments. Enteral and parenteral nutrition may help improve patient survival, functional status and QoL, yet the benefits appear to be primarily limited to patients with good functional status and with gastrointestinal disease affecting nutritional intake. Parenteral nutrition offers the possibility of increased or maintenance of the nutrient intake in patients for whom normal food intake is inadequate and for whom enteral nutrition is not feasible, is contraindicated or is not accepted by the patient. This article reviews evidence on issues relevant to enteral and parenteral nutrition in patients with cancer. PMID:22977559

American Society for Enhanced Recovery and Perioperative Quality Initiative Joint Consensus Statement on Nutrition Screening and Therapy Within a Surgical Enhanced Recovery Pathway.

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Wischmeyer, Paul E; Carli, Franco; Evans, David C; Guilbert, Sarah; Kozar, Rosemary; Pryor, Aurora; Thiele, Robert H; Everett, Sotiria; Grocott, Mike; Gan, Tong J; Shaw, Andrew D; Thacker, Julie K M; Miller, Timothy E; Hedrick, Traci L; McEvoy, Matthew D; Mythen, Michael G; Bergamaschi, Roberto; Gupta, Ruchir; Holubar, Stefan D; Senagore, Anthony J; Abola, Ramon E; Bennett-Guerrero, Elliott; Kent, Michael L; Feldman, Liane S; Fiore, Julio F

2018-06-01

Perioperative malnutrition has proven to be challenging to define, diagnose, and treat. Despite these challenges, it is well known that suboptimal nutritional status is a strong independent predictor of poor postoperative outcomes. Although perioperative caregivers consistently express recognition of the importance of nutrition screening and optimization in the perioperative period, implementation of evidence-based perioperative nutrition guidelines and pathways in the United States has been quite limited and needs to be addressed in surgery-focused recommendations. The second Perioperative Quality Initiative brought together a group of international experts with the objective of providing consensus recommendations on this important topic with the goal of (1) developing guidelines for screening of nutritional status to identify patients at risk for adverse outcomes due to malnutrition; (2) address optimal methods of providing nutritional support and optimizing nutrition status preoperatively; and (3) identifying when and how to optimize nutrition delivery in the postoperative period. Discussion led to strong recommendations for implementation of routine preoperative nutrition screening to identify patients in need of preoperative nutrition optimization. Postoperatively, nutrition delivery should be restarted immediately after surgery. The key role of oral nutrition supplements, enteral nutrition, and parenteral nutrition (implemented in that order) in most perioperative patients was advocated for with protein delivery being more important than total calorie delivery. Finally, the role of often-inadequate nutrition intake in the posthospital setting was discussed, and the role of postdischarge oral nutrition supplements was emphasized.

Aging, Nutritional Status and Health

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Wilma Leslie

2015-07-01

Full Text Available The older population is increasing worldwide and in many countries older people will outnumber younger people in the near future. This projected growth in the older population has the potential to place significant burdens on healthcare and support services. Meeting the diet and nutrition needs of older people is therefore crucial for the maintenance of health, functional independence and quality of life. While many older adults remain healthy and eat well those in poorer health may experience difficulties in meeting their nutritional needs. Malnutrition, encompassing both under and over nutrition increases health risks in the older population. More recently the increase in obesity, and in turn the incidence of chronic disease in older adults, now justifies weight management interventions in obese older adults. This growing population group is becoming increasingly diverse in their nutritional requirements. Micro-nutrient status may fluctuate and shortfalls in vitamin D, iron and a number of other nutrients are relatively common and can impact on well-being and quality of life. Aging presents a number of challenges for the maintenance of good nutritional health in older adults.

Nutritional Quality and Physicochemical Characteristics of Defatted Bovine Liver Treated by Supercritical Carbon Dioxide and Organic Solvent

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Kang, Sung-Won; Kim, Hye-Min; Rahman, M. Shafiur; Kim, Ah-Na; Yang, Han-Sul

2017-01-01

Defatted bovine liver (DBL) is a potential source of protein and minerals. Supercritical carbon dioxide (SC-CO2) and a traditional organic solvent method were used to remove lipid from bovine liver, and the quality characteristics of a control bovine liver (CBL), bovine liver defatted by SC-CO2 (DBLSC-CO2) at different pressures, and bovine liver defatted by organic solvent (DBL-OS) were compared. The DBLSC-CO2 samples had significantly higher (pSC-CO2 than the organic solvent method. SDS-PAGE analysis demonstrated that the CBL and DBLSC-CO2 had protein bands of a similar intensity and area, whereas DBL-OS appeared extremely poor bands or no bands due to the degradation of proteins, particularly in the 50 to 75 kDa and 20 to 25 kDa molecular weight ranges. In addition, DBLSC-CO2 was shown to have superior functional properties in terms of total soluble content, water and oil absorption, and foaming and emulsification properties. Therefore, SC-CO2 treatment offers a nutritionally and environmentally friendly approach for the removal of lipid from high protein food sources. In addition, SC-CO2 may be a better substitute of traditional organic solvent extraction for producing more stable and high quality foods with high-protein, fat-free, and low calorie contents. PMID:28316468

Mother employment status and nutritional patterns in Japanese junior high schoolchildren.

Science.gov (United States)

Gaina, A; Sekine, M; Chandola, T; Marmot, M; Kagamimori, S

2009-07-01

To investigate associations between mothers' employment (full, part time and no employment) and nutrition habits (regularity of breakfast, snack, dinner, meal speed and portion size) in a sample of Japanese junior high schoolchildren, 12-13 years of age. A total of 10 453 children aged 12-13 years from the Toyama birth cohort study (fourth phase) participated, of whom 8906 children (89% response rate) responded to all questions related to the examined variables. Nutrition habits consisted of breakfast, snack, dinner, meal speed and meal portion. Children's obesity/overweight was measured by body mass index (BMI). Fathers' employment had no effect on their children's nutrition patterns. Children of full-time employed mothers were the most likely to snack and to skip dinner. Children of part-time employed mothers ate larger meal portions, and those of non-employed mothers reported faster meal speeds. BMI was significantly (P<0.001) higher among children of full-time employed mothers (19.3), and lowest among non-employed mothers (19.00). Children of full-time employed mothers are more likely to be overweight, but not obese compared with other children. There was a strong relationship between mother's employment and nutrition patterns in this cohort of Japanese schoolchildren; special programs focused on children's nutrition patterns should take into account the mothers' employment status.

[Actively promote nutrition and health surveillance, achieve the national nutrition and health goals].

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Ding, Gangqiang; Zhao, Wenhua; Chen, Junshi

2016-03-01

The results of Chinese Nutrition and Health Surveillance (2010-2012) showed that the anemia prevalence in China reduced significantly compared with 2002, and people's nutrition and health status have improved. Unbalanced diet still exist, such as low intake of vegetables and fruits, and high intake of salt. The serum total cholesterol level and the prevalence of hypercholesterolemia and borderline high cholesterolemia were high among urban adults, and more attention should be paid for high serum total cholesterol level among older adults. These results are significant to the development of nutrition and health intervention strategy, carry out nutrition intervention and the achievement of national nutrition and health goals.

Understanding determinants of nutrition, physical activity and quality of life among older adults: the Wellbeing, Eating and Exercise for a Long Life (WELL study

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McNaughton Sarah A

2012-09-01

Full Text Available Abstract Background Nutrition and physical activity are major determinants of health and quality of life; however, there exists little research focusing on determinants of these behaviours in older adults. This is important, since just as these behaviours vary according to subpopulation, it is likely that the determinants also vary. An understanding of the modifiable determinants of nutrition and physical activity behaviours among older adults to take into account the specific life-stage context is required in order to develop effective interventions to promote health and well-being and prevent chronic disease and improve quality of life. Methods The aim of this work is to identify how intrapersonal, social and environmental factors influence nutrition and physical activity behaviours among older adults living in urban and rural areas. This study is a cohort study of adults aged 55-65 years across urban and rural Victoria, Australia. Participants completed questionnaires at baseline in 2010 and will complete follow-up questionnaires in 2012 and 2014. Self-report questionnaires will be used to assess outcomes such as food intake, physical activity and sedentary behaviours, anthropometry and quality of life. Explanatory variables include socioeconomic position, and measures of the three levels of influence on older adults’ nutrition and physical activity behaviours (intrapersonal, social and perceived environmental influences. Discussion Obesity and its determinant behaviours, physical inactivity and poor diet are major public health concerns and are significant determinants of the quality of life among the ageing population. There is a critical need for a better understanding of the determinants of nutrition and physical activity in this important target group. This research will provide evidence for the development of effective policies and programs to promote and support increased physical activity and healthy eating behaviours among older

Formulation of gluten-free flour culinary products of high nutritional value

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Y. P. Dombrovskaya

2016-01-01

Full Text Available The article is devoted to the production of gluten-free foods that are necessary for people suffering from this disease as celiac disease. The article reveals the relevance of developing recipes for gluten-free foods, which are not inferior to traditional in many respects. Classic recipes gluten-free bakery products, mainly based on rice, buckwheat, corn flour, which have little nutritional value. In this regard, the current development of technologies and formulations pastry dishes with use of nonconventional vegetable raw materials rich in dietary fibers, proteins and other beneficial substances that improve the biological and nutritional value of these products. The paper describes the formulation of gluten-free muffins, was based on the recipe of the cake "Capital". The main raw material for the new compositions of selected rice flour, and as enriching additives – flax flour and flour from the eggshell. Was conducted baking tests on the basis of which was chosen percentage of the input substances and the assessment of quality of semifinished and finished products. The quality of semi-finished products was evaluated by such indicators as humidity and the microstructure of the test. The quality of finished products was assessed using organoleptic and physical-chemical parameters, the results presented in the tables. Investigated the antioxidant activity of products. Produced sensometrical evaluation of aroma of control and experimental samples. Calculated chemical composition. The content of protein, vitamins, mineral substances in the experimental sample is significantly increased compared to control. Making flour egg shell has achieved the ratio of Ca-Mg-P as close to a perfect 1:0,39:1,53 Replacement of wheat flour with flaxseed and rice flour and the introduction of egg shell improve the amino acid composition of the product. The biological value increased by 2.3%.

The share of ultra-processed foods and the overall nutritional quality of diets in the US: evidence from a nationally representative cross-sectional study.

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Martínez Steele, Euridice; Popkin, Barry M; Swinburn, Boyd; Monteiro, Carlos A

2017-02-14

Recent population dietary studies indicate that diets rich in ultra-processed foods, increasingly frequent worldwide, are grossly nutritionally unbalanced, suggesting that the dietary contribution of these foods largely determines the overall nutritional quality of contemporaneous diets. Yet, these studies have focused on individual nutrients (one at a time) rather than the overall nutritional quality of the diets. Here we investigate the relationship between the energy contribution of ultra-processed foods in the US diet and its content of critical nutrients, individually and overall. We evaluated dietary intakes of 9,317 participants from 2009 to 2010 NHANES aged 1+ years. Food items were classified into unprocessed or minimally processed foods, processed culinary ingredients, processed foods, and ultra-processed foods. First, we examined the average dietary content of macronutrients, micronutrients, and fiber across quintiles of the energy contribution of ultra-processed foods. Then, we used Principal Component Analysis (PCA) to identify a nutrient-balanced dietary pattern to enable the assessment of the overall nutritional quality of the diet. Linear regression was used to explore the association between the dietary share of ultra-processed foods and the balanced-pattern PCA factor score. The scores were thereafter categorized into tertiles, and their distribution was examined across ultra-processed food quintiles. All models incorporated survey sample weights and were adjusted for age, sex, race/ethnicity, family income, and educational attainment. The average content of protein, fiber, vitamins A, C, D, and E, zinc, potassium, phosphorus, magnesium, and calcium in the US diet decreased significantly across quintiles of the energy contribution of ultra-processed foods, while carbohydrate, added sugar, and saturated fat contents increased. An inverse dose-response association was found between ultra-processed food quintiles and overall dietary quality measured

Nutritional support for children with epidermolysis bullosa.

Science.gov (United States)

Haynes, Lesley

Epidermolysis bullosa (EB) comprises a rare group of genetically determined skin blistering disorders characterized by extreme fragility of the skin and mucous membranes, with recurrent blister formation. The cornerstones of management are control of infection, wound management, pain relief, promotion of optimal nutritional status and mobility, surgical intervention and provision of the best possible quality of life. There is currently no cure for EB and, throughout life, those with the more severe types are at risk of significant nutritional compromise which impacts negatively on health and overall quality of life. Nutritional support is an important facet of holistic care and the dietetic challenges can be considerable. This paper describes some of the issues involved in optimizing the nutritional status of children with this disorder.

Using modern plant breeding to improve the nutritional and technological qualities of oil crops

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Murphy Denis J.

2014-11-01

Full Text Available The last few decades have seen huge advances in our understanding of plant biology and in the development of new technologies for the manipulation of crop plants. The application of relatively straightforward breeding and selection methods made possible the “Green Revolution” of the 1960s and 1970s that effectively doubled or trebled cereal production in much of the world and averted mass famine in Asia. During the 2000s, much attention has been focused on genomic approaches to plant breeding with the deployment of a new generation of technologies, such as marker-assisted selection, next-generation sequencing, transgenesis (genetic engineering or GM and automatic mutagenesis/selection (TILLING, TargetIng Local Lesions IN Genomes. These methods are now being applied to a wide range of crops and have particularly good potential for oil crop improvement in terms of both overall food and non-food yield and nutritional and technical quality of the oils. Key targets include increasing overall oil yield and stability on a per seed or per fruit basis and very high oleic acid content in seed and fruit oils for both premium edible and oleochemical applications. Other more specialised targets include oils enriched in nutritionally desirable “fish oil”-like fatty acids, especially very long chain !-3 acids such as eicosapentaenoic acid (EPA and docosahexaenoic acid (DHA, or increased levels of lipidic vitamins such as carotenoids, tocopherols and tocotrienes. Progress in producing such oils in commercial crops has been good in recent years with several varieties being released or at advanced stages of development.

Vegetable Grafting: The Implications of a Growing Agronomic Imperative for Vegetable Fruit Quality and Nutritive Value

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Marios C. Kyriacou

2017-05-01

Full Text Available Grafting has become an imperative for intensive vegetable production since chlorofluorocarbon-based soil fumigants were banned from use on grounds of environmental protection. Compelled by this development, research into rootstock–scion interaction has broadened the potential applications of grafting in the vegetable industry beyond aspects of soil phytopathology. Grafting has been increasingly tapped for cultivation under adverse environs posing abiotic and biotic stresses to vegetable crops, thus enabling expansion of commercial production onto otherwise under-exploited land. Vigorous rootstocks have been employed not only in the open field but also under protected cultivation where increase in productivity improves distribution of infrastructural and energy costs. Applications of grafting have expanded mainly in two families: the Cucurbitaceae and the Solanaceae, both of which comprise major vegetable crops. As the main drives behind the expansion of vegetable grafting have been the resistance to soilborne pathogens, tolerance to abiotic stresses and increase in yields, rootstock selection and breeding have accordingly conformed to the prevailing demand for improving productivity, arguably at the expense of fruit quality. It is, however, compelling to assess the qualitative implications of this growing agronomic practice for human nutrition. Problems of impaired vegetable fruit quality have not infrequently been associated with the practice of grafting. Accordingly, the aim of the current review is to reassess how the practice of grafting and the prevalence of particular types of commercial rootstocks influence vegetable fruit quality and, partly, storability. Physical, sensorial and bioactive aspects of quality are examined with respect to grafting for watermelon, melon, cucumber, tomato, eggplant, and pepper. The physiological mechanisms at play which mediate rootstock effects on scion performance are discussed in interpreting the

Nutritional determinants of frailty in older adults: A systematic review.

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Lorenzo-López, Laura; Maseda, Ana; de Labra, Carmen; Regueiro-Folgueira, Laura; Rodríguez-Villamil, José L; Millán-Calenti, José C

2017-05-15

Frailty is a geriatric syndrome that affects multiple domains of human functioning. A variety of problems contributes to the development of this syndrome; poor nutritional status is an important determinant of this condition. The purpose of this systematic review was to examine recent evidence regarding the association between nutritional status and frailty syndrome in older adults. PubMed, Web of Science, and Scopus electronic databases were searched using specific key words, for observational papers that were published during the period from 2005 to February 2017 and that studied the association or relationship between nutritional status and frailty in older adults. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) Statement was followed to assess the quality of the included articles. Of the 2042 studies found, nineteen met the inclusion criteria. Of these studies, five provided data on micronutrients and frailty, and reported that frailty syndrome is associated with low intakes of specific micronutrients. Five studies provided data on macronutrients and frailty, and among those studies, four revealed that a higher protein intake was associated with a lower risk of frailty. Three studies examined the relationship between diet quality and frailty, and showed that the quality of the diet is inversely associated with the risk of being frail. Two studies provided data on the antioxidant capacity of the diet and frailty, and reported that a high dietary antioxidant capacity is associated with a lower risk of developing frailty. Finally, seven studies evaluated the relationship between scores on both the Mini Nutritional Assessment (MNA) and the MNA-SF (Short Form) and frailty, and revealed an association between malnutrition and/or the risk of malnutrition and frailty. This systematic review confirms the importance of both quantitative (energy intake) and qualitative (nutrient quality) factors of nutrition in the development of frailty

[Esthetic nutrition: body and beauty enhancement through nutritional care].

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Witt, Juliana da Silveira Gonçalves Zanini; Schnider, Aline Petter

2011-09-01

Nowadays, there is an increasing quest for beauty and the models proposed by fashion goods and service segments, to achieve the perfect body. The standard of beauty corresponds to a thin body, without considering health aspects. The number of women who go on diets to control weight is increasing; and taking this into consideration the objective of this study is to conduct a bibliographical review and extract data on esthetics and body image to support the practice of nutritional care. Socio-cultural aspects, which motivate the quest for the perfect body, as well as body, beauty, esthetics, nutritional counseling and cognitive behavior therapy were examined in this survey. On the basis of this work, it is possible to conclude that the continuing obsession with the body may lead the person to go on diets and other drastic methods to control weight, such as surgical procedures. In this respect, nutritional care is far more than merely recommending a standard diet or giving information, as it represents providing an effective model for nutritional reeducation, prioritizing improvement in the style and quality of life. This article provides data about enhancing esthetics and beauty by means of appropriate nutrition.

Nutritional Intervention as part of Functional Rehabilitation in Older People with reduced functional ability

DEFF Research Database (Denmark)

Beck, Anne Marie; Dent, Elsa; Baldwin, Christine

2016-01-01

body weight, hand-grip strength or muscle strength. There was no difference between groups in the critical outcomes; balance, cognition, activities of daily living and mortality at long-term follow-up. Nutritional intervention given with functional rehabilitation was associated with an increased...... studies considered to be clinical homogenous were combined in a meta-analysis Results Of the 788 studies screened, five were identified for inclusion. Nutritional intervention given with functional rehabilitation improved energy and protein intake, although it failed to provide any improvement in final....... Conclusions This meta-analysis highlights concerns regarding the quality of the randomisation of participants at baseline. Future high-quality research is essential to establish whether older people with loss of functional abilities can benefit from nutritional intervention....

Nutrition-sensitive interventions and programmes: how can they help to accelerate progress in improving maternal and child nutrition?

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Ruel, Marie T; Alderman, Harold

2013-08-10

Acceleration of progress in nutrition will require effective, large-scale nutrition-sensitive programmes that address key underlying determinants of nutrition and enhance the coverage and effectiveness of nutrition-specific interventions. We reviewed evidence of nutritional effects of programmes in four sectors--agriculture, social safety nets, early child development, and schooling. The need for investments to boost agricultural production, keep prices low, and increase incomes is undisputable; targeted agricultural programmes can complement these investments by supporting livelihoods, enhancing access to diverse diets in poor populations, and fostering women's empowerment. However, evidence of the nutritional effect of agricultural programmes is inconclusive--except for vitamin A from biofortification of orange sweet potatoes--largely because of poor quality evaluations. Social safety nets currently provide cash or food transfers to a billion poor people and victims of shocks (eg, natural disasters). Individual studies show some effects on younger children exposed for longer durations, but weaknesses in nutrition goals and actions, and poor service quality probably explain the scarcity of overall nutritional benefits. Combined early child development and nutrition interventions show promising additive or synergistic effects on child development--and in some cases nutrition--and could lead to substantial gains in cost, efficiency, and effectiveness, but these programmes have yet to be tested at scale. Parental schooling is strongly associated with child nutrition, and the effectiveness of emerging school nutrition education programmes needs to be tested. Many of the programmes reviewed were not originally designed to improve nutrition yet have great potential to do so. Ways to enhance programme nutrition-sensitivity include: improve targeting; use conditions to stimulate participation; strengthen nutrition goals and actions; and optimise women's nutrition, time

Nutritive Value of Irradiated Egyptian Truffles

International Nuclear Information System (INIS)

Abdel Lattif, M.S.; Atia, A.I.

2005-01-01

In this study, the nutritive value of truffles was evaluated as protein efficiency ratio (C-PER) compared with casein C-PER. of white truffle was higher than brown truffle and therefore had a better nutritional quality over the brown truffle. Egyptian truffle could be considered as a good source of protein with good essential amino acids content and high nutritive value. It was found that white and brown truffles (Al-Kamah) grow in the north westarn coast of the Egyptian desert, white truffle was identified as Tirmania nivea while brown truffle was identified as Terfezia boudieri. Rats were fed on normal diet as (basal diet) for two weeks, then they were fed on the same diet with 10% of casein (control diet), replaced by 20% of irradiated and non irradiated white and brown truffle dried samples as a protein source. The nutritive value parameters were measured at the end of the experiment, gains in body weight, daily food intake, feed conversion ratio, protein efficiency ratio were measured, biological value, the biological effect on liver kideny function serum glucose. LDL and HDL-cholesterol were investigated too

Microbial Quality, Nutritional Knowledge and Food Hygienic Practices among Street Food Vendors

Science.gov (United States)

Gowri, B.; Vasantha Devi, K. P.; Sivakumar, M.

2011-01-01

Since all categories of people from different socio-economic sectors purchase street foods; the street foods should not only be cheap but also hygienic and rich in nutrition. The investigators with their nutrition knowledge had an urge to study the nutrition knowledge of the vendors, whether the foods prepared are nutritionally sound or not?, are…

Designing a Score-Based Method for the Evaluation of the Nutritional Quality of the Gluten-Free Bakery Products and their Gluten-Containing Counterparts

NARCIS (Netherlands)

Morreale, Federico; Angelino, Donato; Pellegrini, Nicoletta

2018-01-01

Gluten-free (GF) products are consumed both by individuals with celiac disease and by an increasing number of people with no specific medical needs. Although the technological quality of GF products has been recently improved, their nutritional quality is still scarcely addressed. Moreover, the few

Nutritional aspects of food irradiation

International Nuclear Information System (INIS)

Murray, T.K.

1981-01-01

From the nutritional point of view the irradiation of fruits and vegetables presents few problems. It should be noted that irradiation-induced changes in the β-carotene content of papaya (not available to the Joint Expert Committee in 1976) have been demonstrated to be unimportant. The Joint Expert Committee also noted the need for more data on thiamine loss. These have been forthcoming and indicate that control of insects in rice is possible without serious loss of the vitamin. Experiments with other cereal crops were also positive in this regard. The most important evidence on the nutritional quality of irradiated beef and poultry was the demonstration that they contained no anti-thiamine properties. A point not to be overlooked is the rather serious loss of thiamine when mackerel is irradiated at doses exceeding 3 kGy. Recent evidence indicates that thiamine loss could be reduced by using a high dose rate application process. Though spices contribute little directly to the nutritional quality of the food supply they play an important indirect role. It is thus encouraging that they can be sterilized by irradiation without loss of aroma and taste and without significant loss of β-carotenes. Of future importance are the observations on single cell protein and protein-fat-carbohydrate mixtures. The reduction of net protein utilization in protein-fat mixtures may be the result of physical interaction of the components. (orig./AJ)