256 253 Profitability Analysis of Groundnut

African Journals Online (AJOL)

2008-12-02

Dec 2, 2008 ... Metropolitan Council of Borno State, Nigeria. * A. Iliyasu, I. ... processing and determine the return on investment in groundnut processing in the study area. Structured ... It was recommended that large scale groundnut production should be encouraged .... increasing rate, increases at decreasing rate and.

Modelling Bambara Groundnut Yield in Southern Africa: Towards a Climate-Resilient Future

Science.gov (United States)

Karunaratne, A. S.; Walker, S.; Ruane, A. C.

2015-01-01

Current agriculture depends on a few major species grown as monocultures that are supported by global research underpinning current productivity. However, many hundreds of alternative crops have the potential to meet real world challenges by sustaining humanity, diversifying agricultural systems for food and nutritional security, and especially responding to climate change through their resilience to certain climate conditions. Bambara groundnut (Vigna subterranea (L.) Verdc.), an underutilised African legume, is an exemplar crop for climate resilience. Predicted yield performances of Bambara groundnut by AquaCrop (a crop-water productivity model) were evaluated for baseline (1980-2009) and mid-century climates (2040-2069) under 20 downscaled Global Climate Models (CMIP5-RCP8.5), as well as for climate sensitivities (AgMIPC3MP) across 3 locations in Southern Africa (Botswana, South Africa, Namibia). Different land - races of Bambara groundnut originating from various semi-arid African locations showed diverse yield performances with diverse sensitivities to climate. S19 originating from hot-dry conditions in Namibia has greater future yield potential compared to the Swaziland landrace Uniswa Red-UN across study sites. South Africa has the lowest yield under the current climate, indicating positive future yield trends. Namibia reported the highest baseline yield at optimum current temperatures, indicating less yield potential in future climates. Bambara groundnut shows positive yield potential at temperatures of up to 31degC, with further warming pushing yields down. Thus, many regions in Southern Africa can utilize Bambara groundnut successfully in the coming decades. This modelling exercise supports decisions on genotypic suitability for present and future climates at specific locations.

Indigenous food ingredients for complementary food formulations to combat infant malnutrition in Benin: a review.

Science.gov (United States)

Chadare, Flora J; Madode, Yann E; Fanou-Fogny, Nadia; Kindossi, Janvier M; Ayosso, Juvencio Og; Honfo, S Hermann; Kayodé, Ap Polycarpe; Linnemann, Anita R; Hounhouigan, D Joseph

2018-01-01

This paper reviews indigenous Beninese food resources as potential ingredients for complementary infant foods with the aim to develop affordable formulations for low-income households in each agro-ecological zone of the country. Potential ingredients were selected on their documented nutritional value. The selected foods encompass 347 food resources, namely 297 plant products from home gardens or collected from natural vegetation and 50 animals, either domesticated or from the wild. The compiled data reveal that the distribution of the available food resources was unbalanced between agro-ecological zones. Only a few animal ingredients are obtainable in northern Benin. Most resources are seasonal, but their availability may be extended. A high variation was observed in energy and nutrient contents. Antinutritional factors were identified in some resources, but processing techniques were reported to reduce their presence in meals. In general, ingredients from local tree foods (Adansonia digitata, Parkia biglobosa) were adequate as sources of nutrients for complementary infant foods. Based on this review, local foods for the development of complementary food formulas for Beninese infants and children may be selected for each agro-ecological zone. The approach used is exemplary for other sub-Saharan African countries in need of complementary infant foods. © 2017 Society of Chemical Industry. © 2017 Society of Chemical Industry.

Factors affecting groundnut yield in pothwar region of Punjab, Pakistan

International Nuclear Information System (INIS)

Qasim, M.; Tariq, S.A.; Nasir, M.; Saeed, R.; Mahmood, M.A.

2016-01-01

Groundnut being an important oilseed crop in the Pothwar region of Pakistan has the productivity level of 609 kg ha/sup -1/ , much lower from the potential yield of 3000 kg ha/sup -1/. Present study was designed to explore factors affecting productivity of groundnut along with its profitability analysis. The sample farms were classified into small, medium and large farms. Farm-level crop data were gathered during two cropping seasons i.e., rabi 2008-09 and kharif 2009. One hundred and forty groundnut producers were selected for collecting data using the well-structured questionnaire from two important districts recognised for area and production of groundnut. Results showed that large farmers allocated significantly higher area (34 percent) to groundnut cultivation compared to other categories of farmers. The gross margins were also significantly higher at large farms. Ploughing frequency, seed rate and labor man-days have positive relationship with groundnut productivity. Therefore, the provision of improved groundnut production technologies package and improved seed to groundnut growers may enhance the productivity and area under this crop. (author)

Complementary Feeding: Review of Recommendations, Feeding Practices and Adequacy of Homemade Complementary Food Preparations in Developing Countries – lessons from Ethiopia

Directory of Open Access Journals (Sweden)

Motuma A Abeshu

2016-10-01

Full Text Available Breastfeeding provides the ideal food during the first 6 months of life. Complementary feeding is the process starting when breast milk alone is no longer sufficient, the target age being between 6 to 23 months. The gap between nutritional requirement and amount obtained from breast milk increases with age. For energy, 200kcal, 300kcal and 550kcal per day is expected to be covered by complementary foods at 6-8, 9-11 and 12-23 months, respectively. In addition, the complementary foods must provide relatively large proportions of micronutrients such as: iron, zinc, phosphorus, magnesium, calcium and vitamin B6. In several parts of the developing world, complementary feeding continues as a challenge to good nutrition in children. In Ethiopia, only 4.2% of breastfed children of 6–23 months of age have a minimum acceptable diet. The gaps are mostly attributed to either poor dietary quality or poor feeding practices, if not both. Commercial fortified foods are often beyond the reach of the poor. Thus, homemade complementary foods remain commonly used. However, unfortified complementary foods that are predominantly plant-based provide insufficient amounts of key nutrients (particularly iron, zinc and calcium during the age of 6 – 23 months even, when based on an improved recipe. This review thus assessed complementary feeding practice and recommendation and reviewed the level of adequacy of homemade complementary foods.

PICS bags safely store unshelled and shelled groundnuts in Niger.

Science.gov (United States)

Baributsa, D; Baoua, I B; Bakoye, O N; Amadou, L; Murdock, L L

2017-05-01

We conducted an experiment in Niger to evaluate the performance of hermetic triple layer (Purdue Improved Crop Storage- PICS) bags for the preservation of shelled and unshelled groundnut Arachis hypogaea L. Naturally-infested groundnut was stored in PICS bags and woven bags for 6.7 months. After storage, the average oxygen level in the PICS bags fell from 21% to 18% (v/v) and 21%-15% (v/v) for unshelled and shelled groundnut, respectively. Identified pests present in the stored groundnuts were Tribolium castaneum (Herbst), Corcyra cephalonica (Stainton) and Cryptolestes ferrugineus (Stephens). After 6.7 months of storage, in the woven bag, there was a large increase in the pest population accompanied by a weight loss of 8.2% for unshelled groundnuts and 28.7% for shelled groundnut. In PICS bags for both shelled and unshelled groundnuts, by contrast, the density of insect pests did not increase, there was no weight loss, and the germination rate was the same compared to that recorded at the beginning of the experiment. Storing shelled groundnuts in PICS bags is the most cost-effective way as it increases the quantity of grain stored.

Groundnut (Arachis Hypogaea L. Cultivation in Türkiye and Osmaniye Peanut as a Geographical Indication

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Güven Şahin

2014-12-01

Full Text Available Groundnut (Arachis hypogaea L. whose fatherland is South America outshines with its several aspects at agricultural field. First of all, even though the almost all of the harvest is consumed as food, since the seeds of this plant includes pretty much amount of oil, they constitute a highyl important raw material. The reason why demand of people for groundnut has been increasing as years go by, is the great quality degree of the oil handled and its benefits for human health. Another significant feature of this plant is that, as a member of bean family it has the ability of providing nitrogene fixation. From this point of view, groundnut is considered as the most essential plant of crop rotation technique. Most of the groundnut -also known as “araşit” in Türkiye- growth is done in Mediterranean Region, especially the zone of Adana. In our country, almost all of the harvest handled is consumed as sustenance in addition to that, remarkable increases are observed in the production of the plant mentioned above; furthermore by the year 2011, Türkiye has become the most important producer at his territory. In Türkiye, Osmaniye is now the center of groundnut generation and therefore the city is identical with its product. This could widely be understood from that the plant is secured by geographical indication patent in the name of “Groundnut of Osmaniye”. In that research, the main scope is agricultural geography and the highlighted topics are botanical properties, planting and the disrribution and commerce of the recommendations about the requirements follow. Moreover, the groundnut of Osmaniye, in terms of geographical indication is reconized to the reader

Aflatoxin contamination of groundnut and maize in Zambia: observed and potential concentrations.

Science.gov (United States)

Kachapulula, P W; Akello, J; Bandyopadhyay, R; Cotty, P J

2017-06-01

The aims of the study were to quantify aflatoxins, the potent carcinogens associated with stunting and immune suppression, in maize and groundnut across Zambia's three agroecologies and to determine the vulnerability to aflatoxin increases after purchase. Aflatoxin concentrations were determined for 334 maize and groundnut samples from 27 districts using lateral-flow immunochromatography. Seventeen per cent of crops from markets contained aflatoxin concentrations above allowable levels in Zambia (10 μg kg -1 ). Proportions of crops unsafe for human consumption differed significantly (P agroecologies with more contamination (38%) in the warmest (Agroecology I) and the least (8%) in cool, wet Agroecology III. Aflatoxin in groundnut (39 μg kg -1 ) and maize (16 μg kg -1 ) differed (P = 0·032). Poor storage (31°C, 100% RH, 1 week) increased aflatoxin in safe crops by over 1000-fold in both maize and groundnut. The L morphotype of Aspergillus flavus was negatively correlated with postharvest increases in groundnut. Aflatoxins are common in Zambia's food staples with proportions of unsafe crops dependent on agroecology. Fungal community structure influences contamination suggesting Zambia would benefit from biocontrol with atoxigenic A. flavus. Aflatoxin contamination across the three agroecologies of Zambia is detailed and the case for aflatoxin management with atoxigenic biocontrol agents provided. The first method for evaluating the potential for aflatoxin increase after purchase is presented. Published 2017. This article is a U.S. Government work and is in the public domain in the USA. Journal of Applied Microbiology published by John Wiley & Sons Ltd on behalf of The Society for Applied Microbiology.

profitability of groundnut-based cropping systems among farmers in ...

African Journals Online (AJOL)

accounting for all cost. The rate of return on investment (RRI) analysis shows that groundnut/sorghum enterprise has RRI of. 232%, while sole groundnut enterprise has RRI of. 260%. This implies that an average farmer earns N232 profit for every naira invested in groundnut/sorghum production, while N260 is earned for ...

An Investigation Into the Use of Groundnut as Fine Aggregate ...

African Journals Online (AJOL)

Physical properties of cement, groundnut shells and aggregates were determined. Concrete cubes measur- ing 150x150x150mm were cast. Groundnut shells were used to replace ne aggregate at 0, 5, 15, 25, 50 and 75% replacement levels. The e ects of the groundnut shells on the workability of fresh concrete were ...

Mutation breeding in groundnut in Trombay

International Nuclear Information System (INIS)

Patil, S.H.; Chandra Mouli

1978-01-01

Mutation breeding in groundnut was initiated with a view to develop improved cultures for increasing production in India, which contributes over 33 percent to the world groundnut production. More than 50 mutants were isolated-influencing almost all features of a groundnut plant. Cytological M 1 variants produced more mutants and in advanced generations. Some mutants showed interesting genetic behaviour, while others exhibited differential expression in different seasons leading to masking of mutant characters. In addition, mutants having economically useful characters, such as large kernel size and increased yielding potential were also isolated. Using these and other mutants new Trombay Groundnut (TG) varieties were developed which had large kernels suitable for export trade, improved oil content and increased yields. Among them TG-17 was unique for its extreme fastigiata character leading to flowering at all nodes and reduced number of vegetative branches. Demonstrations of TG-varieties for high yielding potential, on the fields of cultivators were successful. Because of increasing demand for the seed, a seed multiplication programme was initiated in 1974-1975 in collaboration with a private organisation. Starting with one ton seed more than 2000 tons of seed was produced till the end of 1977 and distributed for cultivation in the current year. (author)

Introduction of new food textures during complementary feeding: Observations in France.

Science.gov (United States)

Marduel Boulanger, A; Vernet, M

2018-01-01

Complementary feeding plays a crucial role in the development of infants and toddlers and studies suggest benefits specific to the introduction of food textures. Evaluate the recommendations given to parents, their practices, and their attitudes towards the introduction of food textures during complementary feeding in France. This was a cross-sectional pilot study conducted in 2013. One hundred and eighty-one parents with at least one child aged 6-36 months living in France completed an ad hoc questionnaire. Eighty-eight percent of the parents surveyed received oral information on complementary feeding, but only 46% received such information on the introduction of food textures. Pediatricians were the most frequently listed source of oral information on complementary feeding. More than half the parents also looked for additional information in books and on the internet. While oral recommendations matched parents' practices, they seemed to occur at a later age compared to infants' physiological ability to handle new textures. The quality of information on food texture advice available in paper and electronic formats evaluated using a 4-point scale was found to be limited. Introducing new food texture was spontaneously reported as the most common difficulty in complementary feeding (16%). Fear of choking when first introducing food pieces was reported by 54% of the parents. The parents' lack of information on the introduction of food textures, as well as their fear that their child may choke, should encourage providing new recommendations in France. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Enhancing rural economies: women in groundnut marketing in the ...

African Journals Online (AJOL)

Enhancing rural economies: women in groundnut marketing in the Bolgatanga area. ... The findings were that lack of credit support, transport limitations, inefficient groundnut marketing channels and systems, ... AJOL African Journals Online.

Indigenous food ingredients for complementary food formulations to combat infant malnutrition in Benin

NARCIS (Netherlands)

Chadare, Flora J.; Madode, Yann E.; Fanou-Fogny, Nadia; Kindossi, Janvier M.; Ayosso, Juvencio O.G.; Honfo, S.H.; Kayodé, A.P.P.; Linnemann, Anita R.; Hounhouigan, D.J.

2018-01-01

This paper reviews indigenous Beninese food resources as potential ingredients for complementary infant foods with the aim to develop affordable formulations for low-income households in each agro-ecological zone of the country. Potential ingredients were selected on their documented nutritional

MODERN COMPLEMENTARY FOODS IN THE PREVENTION OF ALLERGIC DISEASES: PROSPECTIVE STUDY RESULTS

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Т. E. Borovik

2014-01-01

Full Text Available Background: Rate allergenic properties of the complementary food line based on grains, fruits/vegetables and meat in the diet of infants (0–1 years old. Methods: The study included children aged 4–6 months with natural, mixed or artificial feeding, who had not received any complementary food before. The children were almost healthy or had a burdened allergic history. Complementary foods (porridge, vegetable puree, meat puree and fruit puree were administered basing on an individual plan depending on age, nutritional status and nature of feces. Tolerability of products and dynamics of mass-height and laboratory parameters were evaluated. At the beginning and at the end of the study, capillary blood was taken to determine the content of hemoglobin in red blood cells (MCH, the equivalent of hemoglobin in reticulocytes (RetHe, iron, ferritin, prealbumin, and specific E class immunoglobulin (IgE to the proteins in cow's and goat milk, apples, pears, prunes, zucchini, broccoli, cauliflower, rice, maize, buckwheat, turkey meat, and rabbit meat (quantitative allergy diagnostics using an express method. In addition, a scatological study was performed. Results: 60 healthy children received complementary foods based on grains, fruits/vegetables and meat on a step-by-step basis. The level of specific IgE to food allergens in all children under the study was within normal range (0–135 IU/ml both initially and after the administration of all the complementary foods studied. Conclusion: The investigated complementary foods have a low sensitizing potential, including in children with a burdened allergic history. This allows us to describe them as hypoallergenic products.

Water use characteristics of a bambara groundnut ( Vigna ...

African Journals Online (AJOL)

Bambara groundnut is slow to establish and this has negative implications for total water use. Consideration of bambara groundnut as a water-efficient crop for dry areas will benefit from an understanding of water use efficiency and water use characteristics during establishment. We investigated whether there is an ...

Breeding in bambara groundnut (Vigna subterranea (L.) Verdc ...

African Journals Online (AJOL)

This paper shows how different strategies have been combined to establish the basis of a strategic breeding programme in bambara groundnut. The paper also illustrates the use of landraces in the bambara groundnut breeding programme, as an example of the contribution that landraces can make to increasing ...

Food Consumption Patterns and Micronutrient Density of Complementary Foods Consumed by Infants Fed Commercially Prepared Baby Foods.

Science.gov (United States)

Reidy, Kathleen C; Bailey, Regan Lucas; Deming, Denise M; O'Neill, Lynda; Carr, B Thomas; Lesniauskas, Ruta; Johnson, Wendy

2018-03-01

Nutrition is critically important in the first 1000 days, and while most American babies are fed commercial baby foods, there is little or no evidence from nationally representative data to understand the implications of such consumption. We used 24-hour dietary recall data for 505 infants from The Feeding Infants and Toddlers Study to describe food consumption patterns and micronutrient density of complementary foods consumed by infants fed commercially prepared baby food fruit, vegetables, and dinners and compared with those eaten by nonconsumers of these products. Results show that consumers were significantly more likely to report eating all vegetables (excluding white potatoes, 71% vs 51%), deep yellow vegetables (42% vs 18%), and fruits (79% vs 65%) and were less likely to report eating white potatoes (10% vs 24%), dark green vegetables (4% vs 20%), and sweets (23% vs 47%) than were nonconsumers. Nutrient density of the complementary foods of consumers was greater for fiber, potassium, vitamin A, vitamin C, vitamin E, and magnesium, but lower in sodium and vitamin D. We conclude that infants fed commercially prepared baby foods were more likely to eat vegetables and fruits, and their diets were higher in several micronutrients. These findings provide important insights on complementary feeding and are useful to support the development of evidence-based infant-feeding guidelines.

Food Consumption Patterns and Micronutrient Density of Complementary Foods Consumed by Infants Fed Commercially Prepared Baby Foods

Science.gov (United States)

Reidy, Kathleen C.; Bailey, Regan Lucas; Deming, Denise M.; O’Neill, Lynda; Carr, B. Thomas; Lesniauskas, Ruta; Johnson, Wendy

2018-01-01

Nutrition is critically important in the first 1000 days, and while most American babies are fed commercial baby foods, there is little or no evidence from nationally representative data to understand the implications of such consumption. We used 24-hour dietary recall data for 505 infants from The Feeding Infants and Toddlers Study to describe food consumption patterns and micronutrient density of complementary foods consumed by infants fed commercially prepared baby food fruit, vegetables, and dinners and compared with those eaten by nonconsumers of these products. Results show that consumers were significantly more likely to report eating all vegetables (excluding white potatoes, 71% vs 51%), deep yellow vegetables (42% vs 18%), and fruits (79% vs 65%) and were less likely to report eating white potatoes (10% vs 24%), dark green vegetables (4% vs 20%), and sweets (23% vs 47%) than were nonconsumers. Nutrient density of the complementary foods of consumers was greater for fiber, potassium, vitamin A, vitamin C, vitamin E, and magnesium, but lower in sodium and vitamin D. We conclude that infants fed commercially prepared baby foods were more likely to eat vegetables and fruits, and their diets were higher in several micronutrients. These findings provide important insights on complementary feeding and are useful to support the development of evidence-based infant-feeding guidelines. PMID:29706668

Popularization of groundnut varieties through BARC-UASD collaboration

International Nuclear Information System (INIS)

Madhusudan, K.; Nadaf, H.L.; Hanchinal, R.R.; Krishna Naik, L.; Motagi, B.N.; Biradar Patil, N.K.; Hunje, Ravi; D'Souza, S.F.; Badigannavar, A.M.

2009-01-01

To boost the productivity of groundnut, farmers need to have an access to improved seeds of the right variety, at the right time, at the right place, at an affordable price. The awareness and benefits of the improved varieties and quality seeds of groundnut was carried out by carefully planned co-ordinated educational systems such as field trials, demonstrations, field days, training farmers, interface meetings through the well established network of the University and mass media promotional tools. The BARC-UASD collaboration led to the popularization of BARC groundnut varieties like TAG-24, TG-26, TPG-41 and TDG-39 among the farming community of north Karnataka. (author)

Integrated Management of Stem Rot Disease (Sclerotium rolfsii) of Groundnut (Arachis hypogaea L.) Using Rhizobium and Trichoderma harzianum (ITCC - 4572)

OpenAIRE

GANESAN, S.; KUPPUSAMY, R. GANESH; SEKAR, R.

2014-01-01

Soil-borne plant pathogenic fungi cause heavy crop losses all over the world. With variable climate from region to region, most crops grown in India are susceptible to diseases caused by soil-borne fungal pathogens. Among tropical and subtropical land crops, groundnut (Arachis hypogaea L.) is an important oil seed crop, providing vegetable oil as human food and oil cake meal as animal poultry feed. A large number of diseases attack groundnut plants in India; of these, stem rot (collar rot) ca...

Timing of introduction of complementary food: short- and long-term health consequences.

Science.gov (United States)

Przyrembel, Hildegard

2012-01-01

Complementary food is needed when breast milk (or infant formula) alone is no longer sufficient for both nutritional and developmental reasons. The timing of its introduction, therefore, is an individual decision, although 6 months of exclusive breastfeeding can be recommended for most healthy term infants. The new foods are intended to 'complement' ongoing breastfeeding with those dietary items whose intake has become marginal or insufficient. Both breastfeeding and complementary feeding can have direct or later consequences on health. The evaluation of consequences of both early and late introduction of complementary food can neither disregard the effect of breastfeeding compared to formula feeding nor the composition or quality of the complementary food. Possible short-term health effects concern growth velocity and infections, and possible long-term effects may relate to atopic diseases, type 1 and 2 diabetes, obesity and neuromuscular development. On the basis of the currently available evidence, it is impossible to exactly determine the age when risks related to the start of complementary feeding are lowest or highest for most of these effects, with the possible exception of infections and early growth velocity. The present knowledge on undesirable health effects, however, is mainly based on observational studies, and although some mechanisms have been proposed, further prospective studies have to clarify these unsolved issues. Even less evidence on the consequences of the timing of complementary food introduction is available for formula-fed infants. Copyright © 2012 S. Karger AG, Basel.

Bacteriological And Nutritional Analysis Of Groundnut Cake Sold In An Open Market In Samaru Zaria-Kaduna State

Directory of Open Access Journals (Sweden)

Oko

2015-05-01

Full Text Available Abstract Bacteriological and nutritional analysis of groundnut cake powder sold in open market at Samaru-Zaria was studied. The samples collected from four zones of the study area were analysed for possible microbiological contamination and its nutritional quality. The results indicated a microbial load of 1.93 x 105 cfug and 1.94 x 105 cfug for zones A and B respectively 1.01 x 105 cfug for zone C and 2.37 x 105 cfug for zone D. The bacterial isolates found to be associated with the groundnut cake powder in this study included Klebsiella oxytoca Staphylococcus aureus Bacillus cereus E. coli P. aeruginosa and Streptococcus feacalis. The nutrients content of the sample included carbohydrates 55.15 moisture 12.65 lipid 15.40 protein 12.60 ash 3.95 and crude fibre 0.25. Groundnut cake sold in the study area is highly contaminated with bacteria except for samples from zone C which is within the Food and Drugs Agency FDA recommendation of 1.0 x 105cfuml as allowable microbial contamination for food. The high level of microbial contamination is a serious cause for concern as it may trigger epidemics. However the product is highly nutritious.

SOCIO-ECONOMIC FACTORS AFFECTING GROUNDNUT PRODUCTION IN SABONGARI LOCAL GOVERNMENT OF KADUNA STATE, NIGERIA

Directory of Open Access Journals (Sweden)

Ibrahim Usman

2013-07-01

Full Text Available Groundnut an important oil seed crop provides significant sources of cash through the sales of seed, cakes, oil and haulms. Groundnut plays an important role in the diets of rural populations. Groundnut pod yields from farmer’s field are low, averaging about 800 kg per ha, less than one-third the potential yield of 3000 kg per ha. This large gap is of concern and in view of this, the study was carried out to assess the socio economic characteristics of groundnut farmers, determine the level of profitability of groundnut production, the resource use efficiency as well as to find out problems encountered in groundnut production in Sabon-gari local government area. Seventy-nine farmers involved in groundnut production were randomly selected from the various farms located within the local government area. Data were collected using primary and secondary sources. To examine the profitability of groundnut production, the gross margin and cost benefit analysis were carried out. The result of the study shows that experienced farmers are less involved in groundnut production and most groundnut farmers are engaged in other form of businesses. The cost, availability, and lack of technical knowledge of inputs requirements are responsible for poor use of the inputs. Labour, fertilizer, seed and herbicides are all over utilized except insecticide which is underutilized. Among the problems encountered in groundnut production in the study are lacks of capital and extension services. These two problems accounted for over 78% of the problem of groundnut in the study area. It is therefore recommended that government and research institutes should strengthen extension services to deliver improved technologies to the farmers. Farmers are also advised to source for loans through cooperatives, banks and other available sources at low charges and the procedure for loan should be made simple to enable farmers’ access loans so that groundnut production can be improved.

Selection of complementary foods based on optimal nutritional values

DEFF Research Database (Denmark)

Sen, Partho; Mardinogulu, Adil; Nielsen, Jens

2017-01-01

Human milk is beneficial for growth and development of infants. Several factors result in mothers ceasing breastfeeding which leads to introduction of breast-milk substitutes (BMS). In some communities traditional foods are given as BMS, in others they are given as complementary foods during...

Determination of Some Physical Properties of Three Groundnut ...

African Journals Online (AJOL)

Coefficient of friction averaged 0.56 on wood and 0.41 on galvanized steel for the three varieties of groundnut pods. The moisture contents of the pods, seeds and shells were found to be 7.4%, 6.4% and 11.3% (wet basis) on the average respectively. The results also showed that groundnut pods and seeds were neither ...

Assessing the genetic diversity of 48 groundnut (Arachis hypogaea L.)

African Journals Online (AJOL)

Richard

2015-08-12

Aug 12, 2015 ... genetic variations in cultivated crops, especially groundnut. Key words: Phenotypic traits, DNA extraction, PCR amplification, simple sequence repeats ..... of N2 fixation in groundnut (Arachis hypogaea L.) and cowpea (Vigna.

Knowledge about food classification systems and value attributes provides insight for understanding complementary food choices in Mexican working mothers.

Science.gov (United States)

Rodriguez-Oliveros, Maria Guadalupe; Bisogni, Carole A; Frongillo, Edward A

2014-12-01

Knowledge about mothers' perceptions of food classification and values about complementary feeding is necessary for designing educational and food supply interventions targeted to young children. To determine classification, attributes, and consumption/preparation routines of key complementary foods, 44 mothers of children right for toddlers. Chicken liver was considered nutritious but dirty and bitter. Egg and fish were viewed as a vitamin source but potentially allergenic. Mothers valued vitamin content, flavor, and convenience of processed foods, but some were suspicious about expiration date, chemical and excessive sugar content and overall safety of these foods. Mothers' perceptions and values may differ from those of nutritionists and program designers, and should be addressed when promoting opportune introduction of complementary foods in social programs. Copyright © 2014 Elsevier Ltd. All rights reserved.

The performance characteristics of groundnut ( Arachis hypogea , L ...

African Journals Online (AJOL)

The ethyl-esters were blended with automotive gas oil at (0 to 20%) mix with 5% increment of groundnut ethyl-esters to produce biodiesel. The performance of a 2.46 kW diesel engine was evaluated using the groundnut biodiesel at five loading conditions (0, 25, 50, 75 and 100% of full load). Automotive gas oil was used as ...

Factors influencing first-time mothers' introduction of complementary foods: a qualitative exploration.

Science.gov (United States)

Walsh, Anne; Kearney, Lauren; Dennis, Nicole

2015-09-22

Optimal infant nutrition comprises exclusive breastfeeding, with complementary foods introduced from six months of age. How parents make decisions regarding this is poorly studied. This study begins to address the dearth of research into the decision-making processes used by first-time mothers relating to the introduction of complementary foods. This qualitative explorative study was conducted using interviews (13) and focus groups (3). A semi-structured interview guide based on the Theory of Planned Behaviour (TPB). The TPB, a well-validated decision-making model, identifies the key determinants of a behaviour through behavioural beliefs, subjective norms, and perceived behavioural control over the behaviour. It is purported that these beliefs predict behavioural intention to perform the behaviour, and performing the behaviour. A purposive, convenience, sample of 21 metropolitan parents recruited through advertising at local playgroups and childcare centres, and electronically through the University community email list self-selected to participate. Data were analysed thematically within the theoretical constructs: behavioural beliefs, subjective norms and perceived behavioural control. Data relating to sources of information about the introduction of complementary foods were also collected. Overall, first-time mothers found that waiting until six months was challenging despite knowledge of the WHO recommendations and an initial desire to comply with this guideline. Beliefs that complementary foods would assist the infants' weight gain, sleeping patterns and enjoyment at meal times were identified. Barriers preventing parents complying with the recommendations included subjective and group norms, peer influences, infant cues indicating early readiness and food labelling inconsistencies. The most valued information source was from peers who had recently introduced complementary foods. First-time mothers in this study did not demonstrate a good understanding of the

Biological and water-use efficiencies of sorghum-groundnut intercrop

African Journals Online (AJOL)

In order to compare water-use efficiency of sole crops and intercrops, 2 experiments were conducted in 2 consecutive years with sorghum (Sorghum bicolor L. Moench) and groundnut (Arachis hypogaea L.) on a loamy, Grossarenic Paleudult. In a randomized block, split-plot design, sorghum (SS), groundnut (GG), ...

Mixed cropping of groundnuts and maize in East Java

NARCIS (Netherlands)

Hoof, van W.C.H.

1987-01-01

Mixed cropping of groundnuts and maize in East Java was studied by means of a survey of farming practice and by field experiments. The influence of different sowing times and plant density of maize on the development and yield of groundnuts and maize were the main topics in this thesis. Plant

INTRODUCTION OF COMPLEMENTARY FOODS AND FOOD ALLERGIES: NEW STUDIES AND MODERN CLINICAL GUIDELINES

Directory of Open Access Journals (Sweden)

Leyla S. Namazova-Baranova

2017-01-01

Full Text Available The article is devoted  to the issues  of introducing  complementary  foods  as prevention  of atopy  and diet therapy in children with food allergy. Food sensibilization,  as a rule, is the initial link of allergy manifestations.  It represents  the first step of the so-called atopic  march,  followed  by  possible  development  of more  severe,  including  respiratory,  manifestations.  Considering  the  fact  that allergic diseases  are currently one of the most common pathologies with a growing tendency,  the correct choice of foods and the timely introduction of complementary foods are relevant, especially for children with hereditary tainted allergies. These products should be as safe as possible, should not cause sensibilization and at the same time should provide the child with the necessary macroand micronutrients. The publication provides an overview of the most relevant studies conducted in this field as well as a modern approach based on evidence-based  medicine and presented in the clinical guidelines on food allergy in children developed and approved by the professional association «Union of Pediatricians of Russia».

determination of some physical properties of three groundnut varieties

African Journals Online (AJOL)

Dr Obe

groundnuts. Three varieties of groundnuts namely ICGV-SM-93523, RMP-9 and RMP- 12 were collected and some of the physical properties, such as weight, angle of repose, coefficient of friction, bulk density, size, shape and moisture content were determined. The angle of repose for the three varieties was found to range ...

Acceptability of Complementary Foods That Incorporate Moringa oleifera Leaf Powder Among Infants and Their Caregivers.

Science.gov (United States)

Boateng, Laurene; Nyarko, Ruth; Asante, Matilda; Steiner-Asiedu, Matilda

2018-03-01

Moringa oleifera leaf powder (MLP) is a nutrient-rich and readily available food resource that has the potential to improve the micronutrient quality of complementary foods in developing countries. To investigate the acceptability of complementary foods fortified with MLP. Moringa oleifera leaf powder was fed to infants either as part of a cereal-legume complementary food blend (MCL-35 g) or by sprinkling as a food supplement (MS-5 g) on infant's usual foods. Mother-infant pairs (n = 18 for the MCL-35 g group and n = 16 for the MS-5 g group) attending regular weight monitoring sessions were recruited to participate in the acceptability trial. The study consisted of an initial tasting session after which mothers were to feed the assigned foods to their infants for 14 days. Mothers rated color, odor, taste, and overall liking of the complementary foods using a 5-point hedonic scale. Primary outcome was the proportion of test porridge consumed. On the tasting day, MCL-35 g group infants consumed an average of 64.27% ± 25.02 of the test porridge offered, whereas MS-5 g group infants consumed an average of 66.43% ± 29.09. During the 14-day period, median percent daily consumption for MCL-35 g was 71.5% of the daily recommended intake, whereas median percent daily consumption for MS-5 g was 86.2%. We conclude that complementary foods incorporating Moringa oleifera leaf powder either as part of a cereal-legume complementary food blend (MCL-35 g) or when sprinkled as a food supplement (MS-5 g) on infant's usual foods were well accepted.

Timing and Determinants of the Introduction of Complementary Foods in Kuwait: Results of a Prospective Cohort Study.

Science.gov (United States)

Scott, Jane A; Dashti, Manal; Al-Sughayer, Mona; Edwards, Christine A

2015-08-01

The early introduction of complementary foods is common in Middle Eastern countries but little is known about the determinants of this practice in this region. This prospective cohort study conducted from October 2007 to October 2008 investigated the determinants of the very early (before 17 weeks) introduction of complementary foods in Kuwait and compared rates of this practice against rates reported in the mid-1990s. A total of 373 women were recruited from maternity hospitals in Kuwait City and followed to 26 weeks postpartum. Data on complementary feeding practices were available from 303 women. Multivariate logistic regression was used to estimate the association of very early introduction of complementary foods with infant sex and maternal characteristics including age, years of education, employment intentions at 6 months postpartum, parity, prepregnancy body mass index, and prepregnancy smoking status. All infants had received complementary foods by 26 weeks of age, with 30.4% receiving complementary foods before 17 weeks of age. Women born in other Arabic countries were less likely to introduce complementary foods before 17 weeks (adjusted odds ratio [adj OR] = 0.40; 95% confidence interval [CI], 0.22-0.73) than women born in Kuwait. Women who were exclusively formula feeding at 6 weeks postpartum were less likely to introduce complementary foods before 17 weeks (adj OR = 0.40; 95% CI, 0.23-0.71) than women who were still breastfeeding. Compared to the mid-1990s, fewer infants in Kuwait were receiving complementary foods before 17 weeks. Nevertheless, all infants had received complementary foods by 6 months of age. © The Author(s) 2015.

Success story of radiation based induced mutagenesis in groundnut (Arachis hypogaea L.)

International Nuclear Information System (INIS)

Badigannavar, Anand M.; Mondal, Suvendu; D'Souza, Stanislaus F.

2009-01-01

Genetic improvement of groundnut through sustained mutation and recombination breeding at Bhabha Atomic Research Centre, Mumbai resulted in the development of 260 new mutants and breeding lines having unique traits and desirable attributes. Among them, 14 Trombay groundnut (TG) varieties with superior agronomic features were released for commercial cultivation for different states across the country. Most of these varieties have significantly contributed towards the enhancement of groundnut production and productivity in the country. Majority of these varieties were also utilized as parents in the national and state groundnut breeding programmes. Additionally induced TG mutants are the source material for understanding the genetic and molecular basis of different traits. (author)

The replacement value of groundnut cake with cooked Bambara ...

African Journals Online (AJOL)

Seventy five day-old Anak 2000 broiler chicks were randomly allotted to five dietary treatments 1, 2, 3, 4 and 5 in which groundnut cake (GNC) was replaced by cooked bambara groundnut meal (CBGM) at 0, 25, 50, 75 and 100% levels of inclusion for both starter and finisher phases. Replacement levels of cooked bambara ...

Technological aspects of preparing affordable fermented complementary foods.

NARCIS (Netherlands)

Nout, M.J.R.; Ngoddy, P.O.

1997-01-01

The requirements and manufacturing procedure of complementary (weaning) foods is discussed. Nutritional requirements for infants (aged 6-12 months) include approx. 3 MJ energy and 14 g digestible protein per litre, of a semi-liquid porridge. Microbiological safety is enhanced by biological

Toward a Scalable and Sustainable Intervention for Complementary Food Safety.

Science.gov (United States)

Rahman, Musarrat J; Nizame, Fosiul A; Nuruzzaman, Mohammad; Akand, Farhana; Islam, Mohammad Aminul; Parvez, Sarker Masud; Stewart, Christine P; Unicomb, Leanne; Luby, Stephen P; Winch, Peter J

2016-06-01

Contaminated complementary foods are associated with diarrhea and malnutrition among children aged 6 to 24 months. However, existing complementary food safety intervention models are likely not scalable and sustainable. To understand current behaviors, motivations for these behaviors, and the potential barriers to behavior change and to identify one or two simple actions that can address one or few food contamination pathways and have potential to be sustainably delivered to a larger population. Data were collected from 2 rural sites in Bangladesh through semistructured observations (12), video observations (12), in-depth interviews (18), and focus group discussions (3). Although mothers report preparing dedicated foods for children, observations show that these are not separate from family foods. Children are regularly fed store-bought foods that are perceived to be bad for children. Mothers explained that long storage durations, summer temperatures, flies, animals, uncovered food, and unclean utensils are threats to food safety. Covering foods, storing foods on elevated surfaces, and reheating foods before consumption are methods believed to keep food safe. Locally made cabinet-like hardware is perceived to be acceptable solution to address reported food safety threats. Conventional approaches that include teaching food safety and highlighting benefits such as reduced contamination may be a disincentive for rural mothers who need solutions for their physical environment. We propose extending existing beneficial behaviors by addressing local preferences of taste and convenience. © The Author(s) 2016.

Nitrogen effects on maize yield following groundnut in rotation on ...

African Journals Online (AJOL)

Rotating maize (Zea mays L.) with groundnut (Arachis hypogaea L.) has been proposed as a way to maintain soil fertility and prevent maize productivity declines in the smallholder cropping systems of sub-humid Zimbabwe. Field experiments with fertilizer-N on maize in rotation with groundnut were conducted at three ...

an investigation into the use of groundnut shell as fine aggregate

African Journals Online (AJOL)

2013-03-01

Mar 1, 2013 ... Groundnut Shell Use as Fine Aggregate Replacement. 55. (a) Plate A. (b) Plate B ... as a waste from a household which uses groundnut for oil making. ..... Analysis of Cement and Aggregate Replacement Ma- terials. Nigerian ...

REACTIONS OF SOME CONFECTIONERY GROUNDNUT ...

African Journals Online (AJOL)

AGROSEARCH UIL

Agriculture is the mainstay of Ghana‟s economy with about 60% of the rural folks depending on it for their livelihood. ... have been reported to negatively affect the production of groundnut. The most ..... Nutrition and Cancer. 36 (2): 238-241.

Screening for anti-nutritional compounds in complementary foods and food aid products for infants and young children

DEFF Research Database (Denmark)

Roos, Nanna; Sørensen, Jens Christian; Sørensen, Hilmer

2013-01-01

A range of compounds with negative nutritional impact - 'anti-nutrients' - are found in most plant foods. The contents of anti-nutrients in processed foods depend on the ingredients and processing. Anti-nutrients in complementary foods for children can have a negative impact on nutritional status...

Effects of animal source food and micronutrient fortification in complementary food products on body composition, iron status, and linear growth

DEFF Research Database (Denmark)

Skau, Jutta Kloppenborg Heick; Touch, Bunthang; Chhoun, Chamnan

2015-01-01

Background: Poor nutritional quality of complementary foods often limits growth. Animal source foods, such as milk or meat, are often unaffordable. Local affordable alternatives are needed. Objective: We evaluate the efficacy of 2 newly developed, rice-based complementary food products: WinFood (WF......) with small fish and edible spiders and WinFood-Lite (WF-L) fortified with small fish, against 2 existing fortified corn-soy blend products, CSB+ (purely plant based) and CSB++ (8% dried skimmed milk). Design: In total, 419 infants aged 6 mo were enrolled in this randomized, single-blinded study for 9 mo...... increase in knee-heel length in WF-L compared with CSB+ was not significant. Conclusions: No difference was found between the locally produced products (WF and WF-L) and the CSBs. Micronutrient fortification may be necessary, and small fish may be an affordable alternative to milk to improve complementary...

Possibilities of dietary diversification of complementary foods in children with a family history of allergic diseases

Directory of Open Access Journals (Sweden)

A. N. Zavyalova

2016-01-01

Full Text Available The paper presents the experience of complementary feeding in children with manifestations of food allergy. The 4-day food rotation diet proposed by a group of authors from the Children’s Health Research Center (2009 for children 3 years of age and older has been used. The diet has been modified for babies of the first year of life who have manifestations of polyvalent food allergy, which could maximally extend the range of foods and minimize the clinical manifestations of food allergy.It is concluded that to diversify the range of complementary foods, it is appropriate to use the 4-day food rotation diet designed by a group of authors from the Children’s Health Research Center; the first complementary foods should include specialized commercial infant formulas proven to be hypoallergenic.

Characteristics attributed to complementary foods by caregivers in four countries of Latin America and the Caribbean.

Science.gov (United States)

Dutta, Tanushree; Sywulka, Sara M; Frongillo, Edward A; Lutter, Chessa K

2006-12-01

Attributes that caregivers assign to complementary foods have been primarily described in the context of illness, but attributes assigned to foods in everyday circumstances must be understood to effectively promote good complementary feeding. This study aimed to understand how mothers judge complementary foods to be appropriate by cross-cultural examination of food perceptions in four different Latin American and Caribbean countries. We used semistructured interviews to assess attributes that mothers ascribed to a list of key foods, both home-made and manufactured, and reasons for feeding or not feeding them. We elicited attributes from 79 caregivers with children 6 to 24 months of age from two urban and perirban sites each in Brazil, Jamaica, Mexico, and Panama. Textual analysis based on six home foods common to the four countries and manufactured foods resulted in six attribute categories, five of which could be positive or negative (Nutrient Content, Effects on Child, Child's Response, Availability and Accessibility, and Other Food Attributes); one (Food Quality and Safety) was only negative. Analysis of attributes of home foods (chicken, eggs, beans, carrots, bananas or plantains, and oranges) revealed many beliefs that were common within and across countries, whereas analysis of the attributes of manufactured foods revealed that these foods were less known. The consistency of the attribute categories across countries and across home and manufactured foods suggests their relevance to planning programs to improve complementary feeding in Latin America and the Caribbean and possibly other developing countries. These results can be used programmatically to assess the need for and the focus of food education programs, and to indicate which countries will be more receptive to certain foods as a means of improving complementary feeding.

Modelling climate change impact: A case of bambara groundnut (Vigna subterranea)

Science.gov (United States)

Mabhaudhi, Tafadzwanashe; Chibarabada, Tendai Polite; Chimonyo, Vimbayi Grace Petrova; Modi, Albert Thembinkosi

2018-06-01

Climate change projections for southern Africa indicate low and erratic rainfall as well as increasing frequency and intensity of rainfall extremes such as drought. The 2015/16 drought devastated large parts of southern Africa and highlighted the need for drought tolerant crops. Bambara groundnut is an African indigenous crop, commonly cultivated in southern Africa, with a higher potential for drought tolerance compared to other staple legumes. AquaCrop model was used to evaluate the impacts of climate change on yield, water use (ET) and water productivity (WP) of bambara groundnut using climate change data representative of the past (1961-1991), present (1995-2025), mid-century (2030-2060) and late century (2065-2095) obtained from five global circulation models (GCMs). The carbon dioxide (CO2) file selected was for the A2 scenario. The model was run at a sub-catchment level. Model simulations showed that yield and WP of bambara groundnut will increase over time. The mean values of yield at the different time scales across the GCMs showed that yield of bambara groundnut increased by ∼9% from the past to the present, will increase by ∼15% from the present to mid-century and will increase by 6% from mid-to late-century. The simulated results of ET showed seasonal ranges of 703-796 mm. Of this, 45% was lost to soil evaporation, suggesting the need for developing bambara groundnut varieties with faster establishment and high canopy cover. Model simulations showed an increase in WP by ∼13% from the past to present and ∼15% from the present to mid-century and ∼11% from mid-century to late century. While the results of these simulations are preliminary, they confirm the view that bambara groundnut is a potential future crop suitable for cultivation in marginal agricultural production areas. Future research should focus on crop improvement to improve current yield of bambara groundnut.

Aqueous plant extracts for control of groundnut leaf spot in Burkina ...

African Journals Online (AJOL)

Early and late leaf spots, the two fungal diseases of groundnut (Arachis hypogaea L.) caused by Cercospora arachidicola Hori. and Phaeoisariopsis personata (Berk and Curt), respectively, cause severe groundnut crop losses in arid zone of West Africa. The objective of this study was to evaluate efficacy of aqueous extracts ...

Improvement of bambara groundnut production using induced mutations

Energy Technology Data Exchange (ETDEWEB)

Amoatey, H M; Klu, G Y.P. [Biotechnology and Nuclear Agricultural Research Inst., Ghana Atomic Energy Commission, Legon (Ghana)

1997-12-01

Induction of variation in bambara groundnut using gamma radiation has been tried before. However, no mutants with the desired determinate flowering habit and synchronous pod maturity were obtained. This project is aimed at: conducting a nationwide exploration exercise to collect germplasm of bambara groundnut for agronomic evaluation with respect to flowering and fruiting characteristics and their effects on yield; and, applying the technique of mutation induction to create variability (if this is not found in the germplasm to be collected) from which mutants with determinate flowering and fruiting habit may be selected for use in breeding. 6 refs.

Improvement of bambara groundnut production using induced mutations

International Nuclear Information System (INIS)

Amoatey, H.M.; Klu, G.Y.P.

1997-01-01

Induction of variation in bambara groundnut using gamma radiation has been tried before. However, no mutants with the desired determinate flowering habit and synchronous pod maturity were obtained. This project is aimed at: conducting a nationwide exploration exercise to collect germplasm of bambara groundnut for agronomic evaluation with respect to flowering and fruiting characteristics and their effects on yield; and, applying the technique of mutation induction to create variability (if this is not found in the germplasm to be collected) from which mutants with determinate flowering and fruiting habit may be selected for use in breeding. 6 refs

Marketing complementary foods and supplements in Burkina Faso, Madagascar, and Vietnam: lessons learned from the Nutridev program.

Science.gov (United States)

Bruyeron, Olivier; Denizeau, Mirrdyn; Berger, Jacques; Trèche, Serge

2010-06-01

Sustainable approaches to improving infant and young child feeding are needed. The Nutridev program worked in Vietnam, Madagascar, and Burkina Faso to test different strategies to improve complementary feeding using fortified products sold to families. To review the experiences of programs producing and marketing fortified complementary foods and to report on the feasibility of local production and marketing of fortified complementary foods to increase usage of high-quality foods among children of low-income families in a self-sustaining manner. Project documents, surveys of mothers, and production and sales reports were reviewed. Nutridev experience in Vietnam, Madagascar, and Burkina Faso demonstrates that it is possible to produce affordable, high-quality complementary foods and supplements locally in developing countries. Strategies to make products readily available to the targeted population and to convince this population to consume them yielded mixed results, varying greatly based on the strategy utilized and the context in which it was implemented. In several contexts, the optimal approach appears to be strengthening the existing food distribution network to sell complementary foods and supplements, with the implementation of a temporary promotion and nutrition education network in partnership with local authorities (e.g., health services) to increase awareness among families about the fortified complementary food product and optimal feeding practices. In urban areas, where the density of the population is high, design and implementation of specific networks very close to consumers seems to be a good way to combine economic sustainability and good consumption levels.

Timing of Introduction of Complementary Foods to US Infants, National Health and Nutrition Examination Survey 2009-2014.

Science.gov (United States)

Barrera, Chloe M; Hamner, Heather C; Perrine, Cria G; Scanlon, Kelley S

2018-03-01

Although there has been inconsistency in recommendations regarding the optimal time for introducing complementary foods, most experts agree that introduction should not occur before 4 months. Despite recommendations, studies suggest that 20% to 40% of US infants are introduced to foods at younger than 4 months. Previous studies focused on the introduction of solid foods and are not nationally representative. Our aims were to provide a nationally representative estimate of the timing of introduction of complementary foods and to describe predictors of early (introduction. We conducted a cross-sectional analysis of 2009-2014 National Health and Nutrition Examination Survey data. The study included 1,482 children aged 6 to 36 months. Timing of first introduction to complementary foods (anything other than breast milk or formula) was analyzed. Prevalence estimates of first introduction to complementary foods are presented by month. Logistic regression was used to assess characteristics associated with early (introduction. In this sample, 16.3% of US infants were introduced to complementary foods at introduction varied by breastfeeding status; race/Hispanic origin; Special Supplemental Nutrition Program for Women, Infants, and Children participation; and maternal age. In adjusted analyses, only breastfeeding status remained significant; infants who never breastfed or stopped at introduction in this nationally representative sample than previous studies that included only solids. However, many young children were still introduced to complementary foods earlier than recommended. Strategies to support caregivers to adhere to infant feeding guidelines may be needed. Copyright © 2018 Academy of Nutrition and Dietetics. Published by Elsevier Inc. All rights reserved.

Identification of traditional foods with public health potential for complementary feeding in Western Kenya

DEFF Research Database (Denmark)

Kinyuru, John N,; Konyole, Silvenus O.; Kenji, Glaston M.

2012-01-01

The diversity of traditional foods in Kisumu West District of Western Kenya was assessed with an aim to identify the foods with a potential for complementary feeding. Leaves were the most consumed plant part amongst vegetables, while a few fruits were consumed together with their seeds. Amaranthus...... with nutritional and health benefits as perceived by the locals. Traditional food processing methods such as boiling, fermentation and sun drying were identified. Thus exploitation of the species possessing nutrient, health and processing benefits needs to be explored in complementary feeding....

Nutritional and functional properties of a complementary food based ...

African Journals Online (AJOL)

The objective of this study was to determine the nutritional and functional properties of Amaranthus cruentus grain grown in Kenya for preparation of a ready-to-eat product that can be recommended as infant complementary food. Amaranth grains were subjected to steeping and steam pre-gelatinization to produce a ...

Impact of maternal education about complementary feeding and provision of complementary foods on child growth in developing countries

Directory of Open Access Journals (Sweden)

Bhutta Zulfiqar A

2011-04-01

Full Text Available Abstract Background Childhood undernutrition is prevalent in low and middle income countries. It is an important indirect cause of child mortality in these countries. According to an estimate, stunting (height for age Z score Methods We conducted a systematic review of published randomized and quasi-randomized trials on PubMed, Cochrane Library and WHO regional databases. The included studies were abstracted and graded according to study design, limitations, intervention details and outcome effects. The primary outcomes were change in weight and height during the study period among children 6-24 months of age. We hypothesized that provision of complementary food and education of mother about complementary food would significantly improve the nutritional status of the children in the intervention group compared to control. Meta-analyses were generated for change in weight and height by two methods. In the first instance, we pooled the results to get weighted mean difference (WMD which helps to pool studies with different units of measurement and that of different duration. A second meta-analysis was conducted to get a pooled estimate in terms of actual increase in weight (kg and length (cm in relation to the intervention, for input into the LiST model. Results After screening 3795 titles, we selected 17 studies for inclusion in the review. The included studies evaluated the impact of provision of complementary foods (±nutritional counseling and of nutritional counseling alone. Both these interventions were found to result in a significant increase in weight [WMD 0.34 SD, 95% CI 0.11 – 0.56 and 0.30 SD, 95 % CI 0.05-0.54 respectively and linear growth [WMD 0.26 SD, 95 % CI 0.08-0.43 and 0.21 SD, 95 % CI 0.01-0.41 respectively]. Pooled results for actual increase in weight in kilograms and length in centimeters showed that provision of appropriate complementary foods (±nutritional counseling resulted in an extra gain of 0.25kg (±0.18 in weight

Use of sunlight to partially detoxify groundnut (peanut) cake flour and casein contaminated with aflatoxin B1.

Science.gov (United States)

Shantha, T; Murthy, V S

1981-03-01

Sunlight destroyed 83 and 50% of the toxin added to casein and groundnut cake flour, respectively. Equilibrium dialysis revealed that both casein and groundnut protein bind aflatoxin but the toxin bound to casein appeared more photo-labile than that bound to groundnut protein.

On-Farm Demonstrations with a Set of Good Agricultural Practices (GAPs Proved Cost-Effective in Reducing Pre-Harvest Aflatoxin Contamination in Groundnut

Directory of Open Access Journals (Sweden)

Vijayaraju Parimi

2018-01-01

Full Text Available Aflatoxin contamination in groundnut is an important qualitative issue posing a threat to food safety. In our present study, we have demonstrated the efficacy of certain good agricultural practices (GAPs in groundnut, such as farmyard manure (5 t/ha, gypsum (500 kg/ha, a protective irrigation at 90 days after sowing (DAS, drying of pods on tarpaulins after harvest in farmers’ fields. During 2013–2015, 89 on-farm demonstrations were conducted advocating GAPs, and compared with farmers’ practices (FP plots. Farmers’ awareness of GAPs, and knowledge on important aspects of groundnut cultivation, were also assessed during our experimentation in the selected villages under study. Pre-harvest kernel infection by Aspergillus flavus, aflatoxin contamination, and pod yields were compared in GAPs plots, vis-à-vis FP plots. The cost of cultivation in both the plots was calculated and compared, based on farmer’s opinion surveys. Results indicate kernel infections and aflatoxins were significantly lower, with 13–58% and 62–94% reduction, respectively, in GAPs plots over FP. Further, a net gain of around $23 per acre was realized through adoption of GAPs by farmers besides quality improvement of groundnuts. Based on our results, it can be concluded that on-farm demonstrations were the best educative tool to convince the farmers about the cost-effectiveness, and adoptability of aflatoxin management technologies.

A household-level sweet potato-based infant food to complement vitamin A supplementation initiatives.

Science.gov (United States)

Amagloh, Francis K; Hardacre, Allan; Mutukumira, Anthony N; Weber, Janet L; Brough, Louise; Coad, Jane

2012-10-01

Vitamin A deficiency (VAD) prevalence in Sub-Saharan Africa is high in spite of vitamin A supplementation programmes among children in most countries. Plant-based complementary foods remain the key source of nutrients in addition to breast milk for infants in lower income countries. Cereal-legume blends are superior in protein and energy densities compared with maize, millet or sorghum-only porridge. However, unfortified cereal-legume and cereal-only porridges are low in vitamin A. A household-level sweet potato-based infant food, rich in vitamin A, has been developed to complement vitamin A supplementation initiatives in Sub-Saharan Africa. A composite flour containing sweet potato, soybean, soybean oil and fishmeal was processed as complementary food by oven toasting (denoted oven-toasted ComFa). The oven-toasted ComFa and enriched Weanimix (processed from dehulled maize, dehulled soybean, groundnut and fishmeal) were assessed for suitability as complementary food based on the nutrient composition using specifications in the Codex Standard (CS) as a reference. The sweet potato-based formulation and enriched Weanimix met the energy, protein, fructose and fat specifications but barely met the amino acid score as indicated in the CS. However, only the oven-toasted ComFa met the calcium and almost half the vitamin A levels as specified in the CS. Oven-toasted ComFa was slightly lower in energy, protein and fat by a difference not greater than 4.0% but was higher by more than 100% in fructose and vitamin A levels. Therefore, the sweet potato-based complementary food is likely to support vitamin A supplementation initiatives in low-income countries better than the cereal-based formulation. © 2011 Blackwell Publishing Ltd.

Carbohydrate composition, viscosity, solubility, and sensory acceptance of sweetpotato- and maize-based complementary foods

Science.gov (United States)

Amagloh, Francis Kweku; Mutukumira, Anthony N.; Brough, Louise; Weber, Janet L.; Hardacre, Allan; Coad, Jane

2013-01-01

Background Cereal-based complementary foods from non-malted ingredients form a relatively high viscous porridge. Therefore, excessive dilution, usually with water, is required to reduce the viscosity to be appropriate for infant feeding. The dilution invariably leads to energy and nutrient thinning, that is, the reduction of energy and nutrient densities. Carbohydrate is the major constituent of food that significantly influences viscosity when heated in water. Objectives To compare the sweetpotato-based complementary foods (extrusion-cooked ComFa, roller-dried ComFa, and oven-toasted ComFa) and enriched Weanimix (maize-based formulation) regarding their 1) carbohydrate composition, 2) viscosity and water solubility index (WSI), and 3) sensory acceptance evaluated by sub-Sahara African women as model caregivers. Methods The level of simple sugars/carbohydrates was analysed by spectrophotometry, total dietary fibre by enzymatic-gravimetric method, and total carbohydrate and starch levels estimated by calculation. A Rapid Visco™ Analyser was used to measure viscosity. WSI was determined gravimetrically. A consumer sensory evaluation was used to evaluate the product acceptance of the roller-dried ComFa, oven-toasted ComFa, and enriched Weanimix. Results The sweetpotato-based complementary foods were, on average, significantly higher in maltose, sucrose, free glucose and fructose, and total dietary fibre, but they were markedly lower in starch content compared with the levels in the enriched Weanimix. Consequently, the sweetpotato-based complementary foods had relatively low apparent viscosity, and high WSI, than that of enriched Weanimix. The scores of sensory liking given by the caregivers were highest for the roller-dried ComFa, followed by the oven-toasted ComFa, and, finally, the enriched Weanimix. Conclusion The sweetpotato-based formulations have significant advantages as complementary food due to the high level of endogenous sugars and low starch content that

Alterations in subspecific characters of groundnut

International Nuclear Information System (INIS)

Mouli, C.; Patil, S.H.; Kale, D.M.

1983-01-01

Recombination of beneficial characters associated in the cultivars of groundnut (Arachis hypogaea, L.) belonging to the two subspecies hypogaea and fastigiata had little success in conventional breeding programme. The cultures of ssp. hypogaea have the desirable characters for the crop improvement viz; various growth habits, profuse branching, large pod, seed dormancy and stress tolerance. Sequential flowering, early maturity, compact fruiting habit and high kernel outturn are the other useful characters present in ssp. fastigiata cultures. Mutation research in a popular variety, Spanish Improved belonging to ssp. fastigiata led to the selection of various mutants. One among the mutants had large pod, a characteristic of hypogaea ssp. Hybridization among the mutants and improved cultivars as well as radiation treatment of selected cultures resulted in the isolation of cultures having not only combinations and alterations of characters in both subspecies, but also modifications. These cultures are classified into major groups and their significance in the groundnut improvement is discussed. (author)

Escherichia coli contamination of child complementary foods and association with domestic hygiene in rural Bangladesh.

Science.gov (United States)

Parvez, Sarker Masud; Kwong, Laura; Rahman, Musarrat Jabeen; Ercumen, Ayse; Pickering, Amy J; Ghosh, Probir K; Rahman, Md Zahidur; Das, Kishor Kumar; Luby, Stephen P; Unicomb, Leanne

2017-05-01

To determine the frequency and concentration of Escherichia coli in child complementary food and its association with domestic hygiene practices in rural Bangladesh. A total of 608 households with children 4 h (APR: 2.5, 95% CI: 1.5, 4.2), in compounds where water was unavailable in the food preparation area (APR: 2.6, 95% CI: 1.6, 4.2), where ≥1 fly was captured in the food preparation area (APR: 1.6, 95% CI: 1.0, 2.6), or where the ambient temperature was high (>25-40 °C) in the food storage area (APR: 2.7, 95% CI: 1.5, 4.4). Interventions to keep stored food covered and ensure water availability in the food preparation area would be expected to reduce faecal contamination of complementary foods. © 2017 John Wiley & Sons Ltd.

Productivity of Cassava, Sorghum and Groundnut Intercrop Using ...

African Journals Online (AJOL)

Productivity of Cassava, Sorghum and Groundnut Intercrop Using Poultry Manure with Chemical Fertilizer Replacement Combinations. II Ibeawuchi, CI Duruigbo, LU Ihenacho, GO Ihejirika, MO Ofor, OP Obilo, JC Obiefuna ...

susceptibility of some kersting's groundnut landrace cultivars

African Journals Online (AJOL)

User

ABSTRACT: Seeds of five different landrace cultivars of Kersting's groundnut, Macrotyloma geocarpum. (Harms) Marechal and Baudet, obtained from northern Ghana, were evaluated for their suscep- tibility to infestation and damage by the pulse beetle, Callosobruchus maculatus Fab. The com- pletely randomized design ...

Gasification of ‘Loose' Groundnut Shells in a Throathless Downdraft Gasifier

OpenAIRE

Kuhe, Aondoyila; Aliyu, Samuel Jacob

2015-01-01

In this paper, gasification potential of biomass residue was investigated using a laboratory scale throatless downdraft gasifier. Experimental results of groundnut shell was gasified in the throatless downdraft gasifier to produce a clean gas with a calorific value of around 5.92 MJ/Nm3 and a combustible fraction of 45% v/v. Low moisture (8.6%) and ash content (3.19%) are the main advantages of groundnut shells for gasification. It is suggested that gasification of shell waste products is a ...

Effects of replacing groundnut cake with rumen content supplemented with or without enzyme in the diet of weaner rabbits.

Science.gov (United States)

Adeniji, A A; Rumak, S; Oluwafemi, R A

2015-12-18

Rabbits are also herbivores which efficiently convert fodder to food. They are prolific and converter of plant proteins of little or no use to people as food into high-value animal protein. Rabbit meat is high in protein, low in calories and low in fat and cholesterol contents, being considered as a delicacy and a healthy food product. Feeding rabbits with concentrates is expensive and therefore in order to reduce cost of production, hence the use of rumen content in this study as alternative feedstuff without competition. A total of thirty six (36) weaner rabbits (oryctalagus cuniculus) of different body weight and age where use in this experiment to determine the effects of replacing rumen content with or without enzyme supplementation for groundnut cake. This feeding trial which lasted for 8 weeks was carried out in order to determine the replacement value of groundnut cake with rumen content with or without enzyme in the diet of weaner rabbit. A 3x2 factorial experiment was adopted such that there where three (3) replacement level of rumen content (0, 25 and 50 %) for groundnut cake by two supplemental level (no enzyme and enzyme supplement). The results showed that increased inclusion level of rumen content has significant effects (p  0.05) with weight gained value of 7.62,7.44 and 7.36 g respectively. Similarly there was a significant (p  0.05) of the treatment on urinary nitrogen. Significant (p  0.05) of the supplementation on the nitrogen intake. The interaction between the varying levels of rumen content supplementation had significant effects (p < 0.05) on the feacal nitrogen, feed intake and feed to gain ratio but no significant (p < 0.05) effects on interaction of nitrogen intake. In conclusion, since the results from this study showed no negative effects on the performance of the experimental animals, the test ingredient can be used as alternative feedstuff at a lower inclusion level so as to reduce production cost and expand

Genetic diversity of Bambara groundnut (Vigna subterranea (L ...

African Journals Online (AJOL)

FORRESTER

2015-01-28

Jan 28, 2015 ... The existence of genetic diversity in germplasm collections is crucial for cultivar development. ... program for Bambara groundnut, a thorough under- ..... na* = Observed number of alleles; ne* = Effective number of alleles ...

Two-dimensional partitioning of groundnut (Arachis hypogaea L ...

African Journals Online (AJOL)

YCA) was evaluated using a groundnut, (Arachis hypogaea L.) crop at four plant population densities or five thinning intensities (%) after flowering. The experiments were carried out during the 1989/90 cropping season at the University of ...

Breeding for high N2 fixation in groundnut and soybean in Viet Nam

International Nuclear Information System (INIS)

Nguyen Xuan Hong

1998-01-01

Groundnut (Arachis hypogaea L.) and soybean (Glycine max (L.) Mer.) are grown mainly on two types of soil in Viet Nam: coastal-sandy and upland-degraded soils. These soils are deficient in N, and considering that fertilizer N is not only costly to farmers but also a threat to the environment, it is important to maximize productivity by exploiting the ability of these legumes to fix N 2 symbiotically in their root nodules. We initiated programmes of breeding and selection to combine high N 2 fixation and high grain-yielding capacity. In the spring of 1992, breeding lines of groundnut and soybean were tested under greenhouse conditions for varietal differences in the capacity to fix N 2 using the acetylene reduction assay and the 15 N-dilution technique, with upland rice as reference plants. Varietal differences were found in nitrogenase activity, and percent N derived from fixation (%Ndfa) ranged from 11 to 63% for groundnut and from 9 to 79% for soybean. Field experiments in the autumn-winter season of 1992 again revealed significant varietal differences; %Ndfa ranged from 36 to 56% for groundnut and from 28 to 58% for soybean. Gamma-irradiated seeds of soybean were propagated in bulk from M 1 to M 4 . Five high-yielding mutant lines of both species were selected from the M 5 populations, and N 2 fixation was estimated using the 15 N-dilution technique. The average values for %Ndfa of the mutants were 55 and 57%, significant improvements over the parent-cultivar values of 25 and 29% for soybean and groundnut, respectively

Evaluating the bio-energy potential of groundnut shell and sugarcane bagasse waste composite

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Olatunde Ajani Oyelaran

2015-12-01

Full Text Available An assessment has been carried out on bio-coal briquettes from coal with sugarcane bagasse and coal with groundnut shell. Proximate analyses and elemental compositions of the coal and biomasses were determined. Different samples of briquettes were produced by blending varying composition of the coal with the biomasses in the ratio of 100:0; 90:10, 80:20, 70:30, 60:40, 50:50, 40:60 and 0: 100, using calcium carbonate as a desulfurizing agent and cassava starch as a binder. A manual hydraulically operated briquetting machine was used with the pressure kept at 5MPa. The results of the properties evaluated shows that biomass increases the burning efficiency of briquettes with increase in the biomass material, increasing combustion rate, faster ignition, producing lesser ash and fewer pollutants. Results obtained shows that the calorific value of briquettes produced from coal-groundnut shells and coal-sugarcane bagasse ranges from 16.94 - 20.81 and 17.31 – 21.03 MJ/kg respectively. The ignition time ranges from 6.9 – 12.5 minutes for coal-groundnut shells briquettes while that of coal-sugarcane bagasse ranges from 6.5 – 11.1 minutes. The bio-coal blends with sugarcane bagasse were better than that of groundnut shells. However, both sugarcane bagasse and groundnut shells produce bio-coal briquettes that are very efficient, providing sufficient heat as at the time necessary, generating less smoke and gases (e.g sulphur that are harmful to environment, and generating less ash, as these have adverse effect during cooking.

Improving bambara groundnut productivity using gamma irradiation ...

African Journals Online (AJOL)

In recent times efforts are being made to improve the productivity of bambara groundnut. Studies were initiated (i) to characterise and evaluate landraces and to select superior ones for irradiation, (ii) to induce genetic variation through gamma irradiation and (iii) to use biotechnological approaches to shorten the generation ...

A review of phytate, iron, zinc, and calcium concentrations in plant-based complementary foods used in low-income countries and implications for bioavailability.

Science.gov (United States)

Gibson, Rosalind S; Bailey, Karl B; Gibbs, Michelle; Ferguson, Elaine L

2010-06-01

Plant-based complementary foods often contain high levels of phytate, a potent inhibitor of iron, zinc, and calcium absorption. This review summarizes the concentrations of phytate (as hexa- and penta-inositol phosphate), iron, zinc, and calcium and the corresponding phytate:mineral molar ratios in 26 indigenous and 27 commercially processed plant-based complementary foods sold in low-income countries. Phytate concentrations were highest in complementary foods based on unrefined cereals and legumes (approximately 600 mg/100 g dry weight), followed by refined cereals (approximately 100 mg/100 g dry weight) and then starchy roots and tubers (source foods and/or fortification with minerals. Dephytinization, either in the household or commercially, can potentially enhance mineral absorption in high-phytate complementary foods, although probably not enough to overcome the shortfalls in iron, zinc, and calcium content of plant-based complementary foods used in low-income countries. Instead, to ensure the World Health Organization estimated needs for these minerals from plant-based complementary foods for breastfed infants are met, dephytinization must be combined with enrichment with animal-source foods and/or fortification with appropriate levels and forms of mineral fortificants.

Plant growth-promoting Methylobacterium induces defense responses in groundnut (Arachis hypogaea L.) compared with rot pathogens.

Science.gov (United States)

Madhaiyan, M; Suresh Reddy, B V; Anandham, R; Senthilkumar, M; Poonguzhali, S; Sundaram, S P; Sa, Tongmin

2006-10-01

This study, framed in two different phases, studied the plant-growth promotion and the induction of systemic resistance in groundnut by Methylobacterium. Seed imbibition with Methylobacterium sp. increased germination by 19.5% compared with controls. Combined inoculation of Methylobacterium sp. with Rhizobium sp. also significantly increased plant growth, nodulation, and yield attributes in groundnut compared with individual inoculation of Rhizobium sp. Methylobacterium sp. challenge-inoculated with Aspergillus niger/Sclerotium rolfsii in groundnut significantly enhanced germination percentage and seedling vigour and showed increased phenylalanine ammonia lyase (PAL), beta-1,3-glucanase, and peroxidase (PO) activities. Under pot-culture conditions, in Methylobacterium sp. seed-treated groundnut plants challenge-inoculated with A. niger/S. rolfsii through foliar sprays on day 30, the activities of enzymes PO, PAL, and beta-1,3-glucanase increased constantly from 24 to 72 hours, after which decreased activity was noted. Five isozymes of polyphenol oxidase and PO could be detected in Methylobacterium-treated plants challenged with A. niger/S. rolfsii. Induced systemic resistance activity in groundnut against rot pathogens in response to methylotrophic bacteria suggests the possibility that pink-pigmented facultative methylotrophic bacteria might be used as a means of biologic disease control.

Profitability and Econimic Efficientcy of Groundnut Production in ...

African Journals Online (AJOL)

This could be attributed to high demand for labour, land and agrochemicals which ... The socio-economic factors that affect groundnut production in the study area ... Furthermore, the elasticity of cost of production with respect to cost of hired ...

Assessment of Tolerability and Safety of Monocomponent Complementary Food Products in the Diet of Infants With Risk for Allergic Diseases

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L. S. Namazova-Baranova

2016-01-01

Full Text Available Background: Children with burdened allergological history and/or having preliminary allergy manifestations need the effective prevention of allergy from the first months of life.Objective: Our aim was to assess the tolerability, safety, and efficacy of monocomponent complementary food products in the diet of infants with high risk for allergic diseases.Methods: Tolerability, safety, and efficacy of monocomponent complementary food products (vegetable puree, fruit juices, and after 6 months — meat sauce were studied in a singlecentre, prospective, comparative study. The symptoms of indigestion, skin allergy symptoms were registered, the results of coprological research and immunogenicity of complementary food products were assessed.Results: The study included 200 children in the age from 5 months from the risk group of allergy developing. Children were divided into 4 groups of 50 people. It was found that complementary food products were well tolerated and assimilated by children, did not cause skin and gastrointestinal allergic reactions in healthy children with risk of allergy developing. Food antigens of complementary food components (pumpkin, rabbit meat, turkey meat, apples, pears, plums were characterized by low immunogenicity: the level of specific IgE to the specified products did not change in blood serum and remained at a low level at the beginning and at the end of the study (ranging from 0.01 to 0.03 kE/l.Conclusion: Studied complementary food products (vegetable-, fruit- and meat-based can be used in the diet of children with high risk for allergy.

Reactions of bambara groundnut accessions to photoperiods ...

African Journals Online (AJOL)

In two light-controlled experiments conducted at the Teaching and Research Farm of the Department of Crop Science, Faculty of Agriculture, University of Nigeria, Nsukka, the effects of six photoperiods (8, 10, 12, 14, 16 hours and natural photoperiod) on growth and flower induction in six accessions of bambara groundnut ...

Responsive feeding and child interest in food vary when rural Malawian children are fed lipid-based nutrient supplements or local complementary food.

Science.gov (United States)

Flax, Valerie L; Mäkinen, Samppa; Ashorn, Ulla; Cheung, Yin Bun; Maleta, Kenneth; Ashorn, Per; Bentley, Margaret E

2013-07-01

Caregiver and child behaviours during feeding have been used to measure responsiveness, which has been recognised as important for child growth and development. The aims of this study were to understand how caregiver and child behaviours differ when feeding lipid-based nutrient supplements (LNS) vs. local complementary food and to detect associations between behaviours and child interest in food. Sixteen moderately underweight 6-17-month-old Malawian children receiving 50 g/day of supplementary LNS for 12 weeks were videotaped during LNS (n = 32) and local complementary feeding (n = 28) episodes. Behaviours were coded at the level of the intended bite (1674 total bites). The analysis used regression models adjusted for within-subject correlation. Caregivers were less likely to allow children to self-feed and more likely to use physical pressure during LNS vs. complementary food bites. Positive caregiver verbalization was infrequent and did not differ by type of food. Higher odds of accepting a bite were associated with the bite containing LNS, odds ratio (OR) 3.05; 90% confidence interval (CI) (1.98, 4.71), the child self-feeding, OR 5.70; 90% CI (2.77, 11.69), and positive caregiver verbalization, OR 2.46; 90% CI (1.26, 4.80), while lower odds of acceptance were associated with negative child verbalization during feeding, OR 0.27; 90% CI (0.17, 0.42). In this sample, caregivers used more responsive feeding practices during bites of local complementary food and were more controlling when feeding LNS. Responsive caregiver behaviours predicted child acceptance of food. These results could be used to design interventions in Malawi to improve responsive feeding practices in general and during LNS use. © 2011 John Wiley & Sons Ltd.

Complementary feeding: study on prevalence of food intake in two health centers of São Paulo city.

Science.gov (United States)

Marchioni, D M; Latorre, M do R; Szarfarc, S C; de Souza, S B

2001-06-01

The infant feeding practices in the first year of life are of fundamental importance for their growth and development. This study was carried out aiming at checking on the prevalence of food intake by the infants during their first year of life. One-hundred-and-seventy-five children aged up to one year, attended to in two Health Centers of São Paulo city, Brazil, participated in this study. Their feeding practices, obtained through the status quo approach, were analyzed through multiple logistic regression models, using curves of prevalence for complementary food consumption. Fruit was the first solid food to be part of the infant diet, followed by vegetables, cereal, meat and/or eggs and, beans. Animal-protein-containing source foods (meat and eggs) entered the diet much later, being consumed by practically all children only at the end of their first year of life. The early introduction of complementary foods into the infant diet was made evident. The introduction of solid foods to complement breastfeeding is started with low-calorie density foods, in disagreement with the recommendations for Brazilian children. Results of this paper disclose a need for having programmatic actions in health education being carried out, in special those regarding exclusive breastfeeding promotion and orientation on the adequate introduction of complementary feeding.

Vitamin D toxicity of dietary origin in cats fed a natural complementary kitten food

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Victoria J Crossley

2017-12-01

Full Text Available Case series summary This case series describes two young sibling cats and an additional unrelated cat, from two separate households, that developed hypercalcaemia associated with hypervitaminosis D. Excessive vitamin D concentrations were identified in a natural complementary tinned kitten food that was fed to all three cats as part of their diet. In one of the cases, there was clinical evidence of soft tissue mineralisation. The hypercalcaemia and soft tissue mineralisation resolved following withdrawal of the affected food and medical management of the hypercalcaemia. Relevance and novel information This case series demonstrates the importance of obtaining a thorough dietary history in patients presenting with hypercalcaemia and the measurement of vitamin D metabolites when investigating such cases. Complementary foods may have the potential to induce nutritional toxicity even when fed with complete, nutritionally balanced diets.

Utilization of induced mutations for groundnut breeding in Uganda

International Nuclear Information System (INIS)

Busolo-Bulafu, C.M.

1987-01-01

Groundnuts (Arachis hypogaea L.) are on high demand in Uganda. There is, therefore, an urgent need to improve groundnut yields through breeding. The main objectives besides yield are the following: 1. To improve disease resistance: (a) rosette virus transmitted by aphids (Aphis craccivora); (b) leafspot caused by Cercospora arachidicola (early) and Cercosporidium personatum (late). 2. To advance the maturity period of high yielding varieties so as to fit better into the rainfall pattern of the main growing areas. 3. To improve seed uniformity, seed size and quality (protein, oil). 4. To reduce plant height by shortening the internodes so as to have more flower production near the ground. For mutation breeding three erect groundnut cultivars were used, Roxo a recommended commercial variety; Red Beauty (Bl) a recommended local variety and No. 534 a tan skinned variety. Seeds of the three varieties were irradiated in 1976 at the FAO/IAEA Agricultural Section of the IAEA Laboratory Seibersdorf, with 1500 rad of fast neutrons (Nf) or 20 krad of 60 Co gamma rays. The pedigree method of selection was used until M9. During 1985 and 1986, seven mutant selections of Red Beauty and one from Roxo were tested in replicated yield trials. Results are given. On the basis of plot yields some of the Red Beauty mutant lines outyielded the parent but not the commercial variety Roxo

Genetic diversity of Bambara groundnut ( Vigna subterranea (L ...

African Journals Online (AJOL)

The existence of genetic diversity in germplasm collections is crucial for cultivar development. Genetic relationships among 105 Bambara groundnuts (Vigna subterranea (L) Verdc.) accessions from Kenya were evaluated using 12 microsatellite markers. The Bambara landraces were collected from farmers in the western ...

Growth, phenological and yield responses of a bambara groundnut ...

African Journals Online (AJOL)

Effects of irrigation levels and seed coat colour on growth, development, yield and ... Drought tolerance in bambara groundnut landraces was achieved by reduced canopy ... and maturity, and maintaining high water use efficiency under stress.

Nutritive Evaluation of the Bambara Groundnut Ci12 Landrace [Vigna subterranea (L.) Verdc. (Fabaceae)] Produced in Côte d'Ivoire.

Science.gov (United States)

Yao, Denis N'Dri; Kouassi, Kouakou Nestor; Erba, Daniela; Scazzina, Francesca; Pellegrini, Nicoletta; Casiraghi, Maria Cristina

2015-09-07

The nutritional evaluation of the Bambara groundnut Ci12 landrace (Vigna subterranea (L.) Verdc.) seeds produced in Côte d'Ivoire shows a 19% content of protein, containing all the essential amino acids with tryptophan as the limiting amino acid, a total dietary fiber level of 10%, with a low soluble fraction content, and a fat content of 1.4%, with a high proportion of total unsaturated fatty acids (61%) of which 36% were n-6 fatty acids. This legume contains phosphorus, as the major mineral, followed by magnesium and calcium, and trace elements (iron, copper and zinc). It is characterized by the same amount of α-tocopherol and antioxidant capacity as common legumes. The high concentration of essential amino acids, n-6 fatty acids and minerals, mainly Fe, in the Ci12 landrace of Bambara groundnut indicates that this local legume has the potentiality to improve the nutritional status in Côte d'Ivoire and it could be regarded as a nutrient dense food.

Nutritive Evaluation of the Bambara Groundnut Ci12 Landrace [Vigna subterranea (L.) Verdc. (Fabaceae)] Produced in Côte d’Ivoire

Science.gov (United States)

N’Dri Yao, Denis; Kouassi, Kouakou Nestor; Erba, Daniela; Scazzina, Francesca; Pellegrini, Nicoletta; Casiraghi, Maria Cristina

2015-01-01

The nutritional evaluation of the Bambara groundnut Ci12 landrace (Vigna subterranea (L.) Verdc.) seeds produced in Côte d’Ivoire shows a 19% content of protein, containing all the essential amino acids with tryptophan as the limiting amino acid, a total dietary fiber level of 10%, with a low soluble fraction content, and a fat content of 1.4%, with a high proportion of total unsaturated fatty acids (61%) of which 36% were n-6 fatty acids. This legume contains phosphorus, as the major mineral, followed by magnesium and calcium, and trace elements (iron, copper and zinc). It is characterized by the same amount of α-tocopherol and antioxidant capacity as common legumes. The high concentration of essential amino acids, n-6 fatty acids and minerals, mainly Fe, in the Ci12 landrace of Bambara groundnut indicates that this local legume has the potentiality to improve the nutritional status in Côte d’Ivoire and it could be regarded as a nutrient dense food. PMID:26370971

Assessing the genetic diversity of 48 groundnut ( Arachis hypogaea ...

African Journals Online (AJOL)

Assessing the genetic diversity of 48 groundnut ( Arachis hypogaea L. ) ... both at the phenotypic and molecular level is important in all plant breeding programs. ... other and could therefore serve as effective parental material for future work.

Nitrogen credits from cowpea, soybean, groundnut and Mucuna to

African Journals Online (AJOL)

komla

fixing capacity. A field study was conducted in 1999 and 2000 at Ejura in the forest savanna transition ..... plants. Soybean, cowpea, and groundnut could be susceptible to various root knot nematode ..... Maize and legumes production guide.

Canadian infants' nutrient intakes from complementary foods during the first year of life

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Prowse Daniel

2010-06-01

Full Text Available Abstract Background Complementary feeding is currently recommended after six months of age, when the nutrients in breast milk alone are no longer adequate to support growth. Few studies have examined macro- and micro-nutrient intakes from complementary foods (CF only. Our purpose was to assess the sources and nutritional contribution of CF over the first year of life. Methods In July 2003, a cross-sectional survey was conducted on a nationally representative sample of mothers with infants aged three to 12 months. The survey was administered evenly across all regions of the country and included a four-day dietary record to assess infants' CF intakes in household (tablespoon measures (breast milk and formula intakes excluded. Records from 2,663 infants were analyzed for nutrient and CF food intake according to 12 categories. Mean daily intakes for infants at each month of age from CF were pooled and compared to the Dietary Reference Intakes for the respective age range. Results At three months of age, 83% of infants were already consuming infant cereals. Fruits and vegetables were among the most common foods consumed by infants at all ages, while meats were least common at all ages except 12 months. Macro- and micro-nutrient intakes from CF generally increased with age. All mean nutrient intakes, except vitamin D and iron, met CF recommendations at seven to 12 months. Conclusions Complementary foods were introduced earlier than recommended. Although mean nutrient intakes from CF at six to 12 months appear to be adequate among Canadian infants, further attention to iron and vitamin D intakes and sources may be warranted.

The response of Heterobranchus longifilis to the combination of fish meal at different levels with 40% of groundnut cake in its diet

OpenAIRE

Ovie, S.O.; Ovie, S.I.

2008-01-01

A study was carried out on the response of Heterobranchus longifilis to the replacement of fish meal with 40% of groundnut cake in six experimental diets with varying protein levels (26.13%, 30.88%, 34.87%, 39.28%, 44.19% and 50.76%). The highest weight gain (72.46g), specific growth rate (SGR) (2.16), the best food conversion ratio (FCR) (1.91) and gross food conversion efficiency (GCE) (0.016) were recorded for fish fed diet with 50.76% (Diet VI) crude protein (40%groundnutcake and 38.15% f...

Maternal prepregnant body mass index, duration of breastfeeding, and timing of complementary food introduction are associated with infant weight gain

DEFF Research Database (Denmark)

Baker, Jennifer Lyn; Michaelsen, Kim F; Rasmussen, Kathleen M

2004-01-01

). In this sample, prepregnant obesity (BMI > or = 30.0), short durations of breastfeeding, and earlier introduction of complementary food were associated with 0.7 kg of additional weight gain during infancy. CONCLUSIONS: Infant weight gain is associated with maternal prepregnant BMI and with an interaction between...... these associations among 3768 mother-infant dyads from the Danish National Birth Cohort. RESULTS: In multiple regression analyses, increasing maternal prepregnant BMI, decreasing durations of breastfeeding, and earlier complementary food introduction were associated with increased infant weight gain. An interaction...... was identified for short durations of breastfeeding (food introduction (associated with greater infant weight gain; however, the timing of complementary food introduction did not increase infant weight gain at longer durations of breastfeeding (> or =20 wk...

Effect of bambara groundnut flour (Vigna subterranea (L.) Verdc.) supplementation on chemical, physical, nutritional and sensory evaluation of wheat bread.

Science.gov (United States)

Abdualrahman, Mohammed A Y; Ali, Ali O; Elkhalifa, Elamin A; Sulieman, Abdelmoneim E

2012-09-01

Bambara groundnut (Vigna subterrenea (L) Verdc) is a major source of vegetable protein in sub-Saharan Africa. And the aim of this study was to enhance the nutritional value of wheat bread through the addition of bambara groundnut flour to wheat four. For this, bambara groundnut seeds were soaked in tap water, manually decorticated, sun dried and milled into fine flour. Proximate analysis of flours of de-hulled bambara groundnut and wheat were conducted. Flour of de-hulled bambara groundnut was used for bread supplementation in ratios of 5, 10 and 15%. Rheological properties of the control flour and wheat flour supplemented with 10% of de-hulled bambara groundnut flour were conducted. The total area and dough development time increased. However, water absorption, stability and extensibility respectively decreased, from 71.3; 8.5; 190 in the control flour to 71.0; 5.5; 180 in the 10% supplemented flour. The increases in the resistance to extension and proportional number from 260 to 280 and 1.37 to 1.56, respectively resulted in stiff dough. The most important effect of wheat bread supplementation was the improvement of protein quantity from 13.74 +/- 0.02% for the control bread to 15.49 +/- 0.02, 17.00 +/- 0.05 and 18.98 +/- 0.02% for the 5, 10 and 15% blending ratios, respectively. The in-vitro protein digestibility progressively increased from 84.33 +/- 0.03 in the control bread to 85.42 +/- 0.04, 86.57 +/- 0.04 and 87.64 +/- 0.03 in breads containing 5, 10 and 15% bambara groundnut flour. The sensory attributes of different types of bread showed that, a significant difference was observed in texture, colour and overall acceptability. However, the panelists gave higher score for 10% de-hulled bambara groundnut flour bread than bread made from other blends. The loaf weights, loaf volume and specific volume increased. However, while the loaf weight increased with addition of 15% de-hulled bambara groundnut flour, both of loaf volume and specific volume decreased

A DIFFERENTIATED APPROACH TO THE INTRODUCTION OF COMPLEMENTARY BABY FOOD

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E. I. Kondrat'eva

2013-01-01

Full Text Available The questions of organization of rational feeding of children in the first year of life with the use of industrial production of weaning foods are discussed. The article provides guidance on the timing and sequence of the introduction of complementary baby food in healthy children and children with alimentary disorders. The sequence of individual products and administration of individual meals depends on the health status, nutritional status of the child and the state of his digestive system. In the diet of the child should be used food and meals of industrial production, made of raw materials of high quality which meet the stringent hygienic requirements for safety parameters and have guaranteed by chemical composition. The article presents data on practical advice on the introduction of feeding in the Centre of breast feeding support and management of Tomsk.

Gasification of ‘Loose’ Groundnut Shells in a Throathless Downdraft Gasifier

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Aondoyila Kuhe

2015-07-01

Full Text Available In this paper, gasification potential of biomass residue was investigated using a laboratory scale throatless downdraft gasifier. Experimental results of groundnut shell was gasified in the throatless downdraft gasifier to produce a clean gas with a calorific value of around 5.92 MJ/Nm3 and a combustible fraction of 45% v/v. Low moisture (8.6% and ash content (3.19% are the main advantages of groundnut shells for gasification. It is suggested that gasification of shell waste products is a clean energy alternative to fossil fuels. The product gas can be used efficiently for heating and possible usage in internal combustion engines.

Legislation should support optimal breastfeeding practices and access to low-cost, high-quality complementary foods: Indonesia provides a case study.

Science.gov (United States)

Soekarjo, Damayanti; Zehner, Elizabeth

2011-10-01

It is important to support women to exclusively breastfeed for 6 months and continue breastfeeding for 24 months and beyond. It is also necessary to provide the poor with access to affordable ways to improve the quality of complementary foods. Currently, many countries do not have the legal and policy environment necessary to support exclusive and continued breastfeeding. Legislative and policy changes are also necessary for introducing complementary food supplements, allowing them to be marketed to those who need them, and ensuring that marketing remains appropriate and in full compliance with the International Code of Marketing of Breastmilk Substitutes. This paper aims to illustrate the above with examples from Indonesia and to identify legislative requirements for supporting breastfeeding and enabling appropriate access to high-quality complementary food supplements for children 6-24 months of age. Requirements include improved information, training, monitoring and enforcement systems for the International Code of Marketing of Breastmilk Substitutes; implementation and monitoring of the Baby-Friendly Hospital Initiative; establishment of a registration category for complementary food supplements to enhance availability of high-quality, low-cost fortified products to help improve young child feeding; clear identification and marketing of these products as complementary food supplements for 6-24-month-olds so as to promote proper use and not interfere with breastfeeding. © 2011 Blackwell Publishing Ltd.

development of a motorized kneader for groundnut oil extraction

African Journals Online (AJOL)

Dr Obe

The machine was constructed, and evaluated for its performance in terms of, its kneading time and ... groundnut oil extraction is a profitable business, and mosly done by women. It was also .... (2.0 hp) single-phase electric motor and its small.

Growth performance and hematology of Djallonké rams fed haulms of four varieties of groundnut (Arachis hypogaea L.

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Terry Ansah

2017-12-01

Full Text Available The study was conducted to assess the chemical composition of the haulms of 4 dual-purpose groundnut (Arachis hypogaea L. varieties and their effects on the growth and hematology of Djallonké rams. The groundnut varieties were ICGV 97049 (Obolo, ICGX SM 87057 (Yenyawoso, RMP 12 (Azivivi and Manipinta. Rams (live weight 15.0 ± 3.0 kg were randomly assigned to 4 sole groundnut haulm meal (GHM treatments, with 4 rams each in an individual pen per treatment (total n = 16 rams. Samples of the groundnut haulms were milled and analyzed for crude protein (CP, neutral detergent fiber (NDF and acid detergent fiber (ADF. The CP concentration was higher (P  0.05 when the Djallonké rams were fed the haulms. However, significant differences were observed in final live weight and average daily live weight gain. Rams fed the Yenyawoso variety had higher (P < 0.05 final live weight and average daily live weight gain compared with those fed Obolo and Azivivi varieties. Consumption of any of the 4 varieties of groundnut haulms by Djallonké rams did not have any harmful effect on their red and white blood cell numbers and hemoglobin concentration. The study revealed that the different varieties of groundnut haulms differ in nutrient composition and also affect the growth performance of the rams. The Yenyawoso variety may be used as a sole diet for fattening Djallonké rams.

Mechanical Oil Expression from Groundnut ( Arachid hypogaea L ...

African Journals Online (AJOL)

Micro and medium scale groundnut (Arachid hypogaea L) oil processors are earnestly struggling to increase their production capacity to meet market demands in terms of quantity and quality. The existing traditional method of extraction involves roasting of the kernels using firewood as a fuel; pounding and crushing of the ...

Degradation characteristics of urea and lime treated groundnut ...

African Journals Online (AJOL)

This research was conducted to investigate the chemical composition and rumen degradation characteristics of treated groundnut shells (GNS) based diets in the rumen. It was carried out in the Teaching and Research farm of the Department of Animal Science A.B.U. Zaria. Three fistulated Yankasa rams with average ...

Identification of Gene Modules Associated with Low Temperatures Response in Bambara Groundnut by Network-Based Analysis.

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Venkata Suresh Bonthala

Full Text Available Bambara groundnut (Vigna subterranea (L. Verdc. is an African legume and is a promising underutilized crop with good seed nutritional values. Low temperature stress in a number of African countries at night, such as Botswana, can effect the growth and development of bambara groundnut, leading to losses in potential crop yield. Therefore, in this study we developed a computational pipeline to identify and analyze the genes and gene modules associated with low temperature stress responses in bambara groundnut using the cross-species microarray technique (as bambara groundnut has no microarray chip coupled with network-based analysis. Analyses of the bambara groundnut transcriptome using cross-species gene expression data resulted in the identification of 375 and 659 differentially expressed genes (p<0.01 under the sub-optimal (23°C and very sub-optimal (18°C temperatures, respectively, of which 110 genes are commonly shared between the two stress conditions. The construction of a Highest Reciprocal Rank-based gene co-expression network, followed by its partition using a Heuristic Cluster Chiseling Algorithm resulted in 6 and 7 gene modules in sub-optimal and very sub-optimal temperature stresses being identified, respectively. Modules of sub-optimal temperature stress are principally enriched with carbohydrate and lipid metabolic processes, while most of the modules of very sub-optimal temperature stress are significantly enriched with responses to stimuli and various metabolic processes. Several transcription factors (from MYB, NAC, WRKY, WHIRLY & GATA classes that may regulate the downstream genes involved in response to stimulus in order for the plant to withstand very sub-optimal temperature stress were highlighted. The identified gene modules could be useful in breeding for low-temperature stress tolerant bambara groundnut varieties.

Economic evaluation of soil fertility management in groundnut fields ...

African Journals Online (AJOL)

This paper provides the economic evaluation of soil fertility replenishing technologies (use of inorganic fertilizers, organic manure, and rhizobium inoculant) that were tested and recommended. Data on groundnut technologies used, yields, resource availability and use, and farmers' characteristics were collected through ...

Microbiology of natural fermentation of cowpea and groundnut for ...

African Journals Online (AJOL)

Traditionally, locustbean is fermented naturally for dawadawa production. Scarcity of locustbean indicated a need for using other legumes as substitutes for producing dawadawa. The feasibility of using cowpea and groundnut was therefore investigated. The microorganisms associated with natural fermentation of cowpea ...

Climate variability and sustainable food production: Insights from ...

African Journals Online (AJOL)

The past two decades have seen invigorated debates on the causal link between climate variability and food crop production. This study[1] extends the debate further by investigating how climate variability has affected the production of four specific food crops: maize, millet, rice, and groundnuts in north-eastern Ghana.

gene effects for resistance to groundnut rossette disease in exotic

African Journals Online (AJOL)

ACSS

2016-02-25

Feb 25, 2016 ... The materials were evaluated for biotic and abiotic stresses, but succumbed to groundnut rosette disease .... done, where male parents were planted 10 days ... pm) for 21 days. .... particular environment is paramount for.

Strategies to reduce exposure of fumonisins from complementary foods in rural Tanzania.

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Kimanya, Martin E; De Meulenaer, Bruno; Van Camp, John; Baert, Katleen; Kolsteren, Patrick

2012-10-01

Feeding infants with maize can expose them to fumonisin mycotoxins. We assessed fumonisin exposure from complementary foods in rural Tanzania and determined strategies to reduce the exposure. We conducted a cross-sectional study in four villages of Tarakea division, Northern Tanzania. We used a repeat 24-hour dietary recall to collect data of maize consumption as complementary food for 254 infants aged 6-8 months. Fumonisin concentrations in the maize were also estimated. Fumonisin exposure was assessed using @risk analysis software. With the software, several maximum fumonisin contamination and maize consumption patterns were combined in order to determine effective strategies for minimizing fumonisin exposure. Of the infants, 89% consumed maize at amounts up to 158g/person/day (mean; 43g/person/day±28). The maize was contaminated with fumonisins at levels up to 3201µgkg(-1) . Risk of fumonisin intake above the provisional maximum tolerable daily limit of 2µgkg(-1) body weight was 15% (95% confidence interval; 10-19). The risk was minimized when the maximum contamination was set at 150µgkg(-1) . The risk was also minimized when the maximum consumption was set at 20g/child/day while keeping the maximum contamination at the European Union (EU) maximum tolerated limit (MTL) of 1000µgkg(-1) . Considering the economical and technological limitations of adopting good agricultural practices in rural Tanzania, it is practically difficult to reduce contamination in maize to 150µgkg(-1) . We suggest adoption of the EU MTL of 1000µgkg(-1) for fumonisins in maize and reduction, by replacement with another cereal, of the maize component in complementary foods to a maximum intake of 20g/child/day. © 2011 Blackwell Publishing Ltd.

Evaluation of resistance of the groundnut seed beetle, Caryedon ...

African Journals Online (AJOL)

Objectives: This study aimed to determine the level of resistance of different strains of the groundnut seed beetle, Caryedon serratus against some synthetic insecticides formulas and to compare their biodemographic parameters. Methodology and results: The insecticides tests were done in three localities of Senegal (Mpal, ...

Optimisation and Evaluation of the Effect of Bambara Groundnut Addition on the Nutritional Quality and Functional Properties of Amaranth Grain-Based Composite Flour

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Awolu Olugbenga Olufemi

2017-12-01

Full Text Available Nutritional quality and functional properties of composite flour consisting amaranth grain, bambara groundnut, carrot and rice bran flours were evaluated. The dependent variables were optimized using optimal mixture model of response surface methodology. Amaranth grain flour (70 – 80.75%, bambara groundnut flour (15-25%, carrot flour (2-5% and rice bran (2-10% were the independent variables. From the results, very high protein content (about 40% was obtained when the bambara content inclusion was 25%. Bambara groundnut flour inclusion up to 15% also resulted in high protein contents (≤ 37%. Supplementation of the composite flour with high carrot flour content (up to 10% also enhanced the protein content when the bambara groundnut content was low. High carrot flour inclusion had the highest positive effect on the crude fibre content (3.7-3.9% followed by rice bran and bambara groundnut flours in that order. Bambara groundnut had highest positive effect on the ash content; followed by carrot and rice flours. While amaranth grain, carrot and rice bran significantly (p≤0.05 affect the proximate and functional compositions, bambara groundnut had the highest and best effect on the proximate, functional, mineral properties as well as the amino acid profile of the composite flour.

Application of response surface methodology for studying the product characteristics of extruded rice-cowpea-groundnut blends.

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Asare, Emmanuel Kwasi; Sefa-Dedeh, Samuel; Sakyi-Dawson, Esther; Afoakwa, Emmanuel Ohene

2004-08-01

Response surface methodology (with central composite rotatable design for k=3) was used to investigate the product properties of extruded rice-cowpea-groundnut blends in a single screw extruder. The combined effect of cowpea (0-20%), groundnut (0-10%), and feed moisture (14-48%) levels were used for formulation of the products. The product moisture, expansion ratio, bulk density and total colour change were studied using standard analytical methods. Well-expanded rice-legume blend extrudates of less bulk density and lower moisture content were produced at low feed moisture. Increasing legume addition affected the various shades of colour in the product. Models developed for the indices gave R(2) values ranging from 52.8% (for the b-value) to 86.5% (for bulk density). The models developed suggested that the optimal process variables for the production of a puffed snack with an enhanced nutrition and spongy structure from a rice-cowpea-groundnut blend are low feed moisture of 14-20% and maximum additions of 20% cowpea and 10% groundnut. A lack-of-fit test showed no significance, indicating that the models adequately fitted the data.

Gamma-ray-induced bold seeded early maturing groundnut selections

International Nuclear Information System (INIS)

Manoharan, V.; Thangavelu, S.

1990-01-01

Full text: ''Chico'' is an early maturing (85-90 days) erect groundnut (Arachis hypogaea L.) genotype utilised in groundnut improvement to incorporate earliness in high yielding varieties. Though it has high shelling out-turn, its yield potential is low since it has small seeds. Mutation breeding was started with the objective of improving the seed size. In a preliminary experiment, dry seeds were treated with 20, 30, 40 or 50 kR of gamma rays. The M 1 generation was grown during the post rainy season of 1988-1989. The M 2 generation was planted as individual plant progeny rows during the rainy season of 1989. 105 progeny rows were studied, the total number of M 2 plants being 1,730. All the M 2 plants were harvested 90 days after sowing. Seven mutants with bold seed size were obtained. The mutants had 100 kernel weight ranging from 22.2 to 40.4 g compared to 21.1 g of control. The study is in progress. (author)

Infant Weaning Foods in Jos and Environs, Nigeria

African Journals Online (AJOL)

enrich this pap, most mothers add all sorts of food items. Some of these are ground fish, half cooked egg, soya-bean, grotmd groundnut, peanut, ground. crayfish, honey and even some canned infant foods such as Nutrend"and Cere1ac°. D D. Total aerobic counts on food products reflect not only the history of handling, ...

Enhancing rural economies: women in groundnut marketing in the ...

African Journals Online (AJOL)

Incomes for rural women are generally low and continue to dwindle. For women living in rural Northern Ghana, a major source of income and therefore economic sustenance is groundnut production. The empirical findings of this study conducted in Kalbeo, a peri-urban Community Institutional Mapping (CIM) and ...

Profitability of groundnut-based cropping systems among farmers in ...

African Journals Online (AJOL)

Groundnut is an important cash crop and a good source of vegetable oil to resource-poor farmers. The study examined the Profitability of Groundnut–based Cropping Systems among farmers in Hong Local Government Area of Adamawa State, Nigeria. Specifically, the socio-economic characteristics of the farmers were ...

Degradation of Crude Protein in Groundnut Cake, Guinea Grass ...

African Journals Online (AJOL)

Three West African dwarf rams fitted with rumen cannula, were used in a completely randomized design for degradation of crude protein (CP) of groundnut cake (GNC), Panicum maximum, rumen epithelial scraping (RES), and diets containing increasing levels of RES. Concentrate diets were formulated such that 0% (A), ...

Effect of replacing groundnut cake with urea fermented brewer's ...

African Journals Online (AJOL)

The effect o replacing groundnut cake with urea fermented brewer's dried grains at 0 25 50, 75 and 100 % graded levels in broiler chick starter diets was investigated. Five dietary treatments were formulated to be isonitrogenous and isocaloric to provide 23 % crude protein and 2900 kcal/kg metabolizable energy.

Exploiting Genomic Resources for Efficient Conservation and Use of Chickpea, Groundnut, and Pigeonpea Collections for Crop Improvement

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C. L. Laxmipathi Gowda

2013-11-01

Full Text Available Both chickpea ( L. and pigeonpea [ (L. Millsp.] are important dietary source of protein while groundnut ( L. is one of the major oil crops. Globally, approximately 1.1 million grain legume accessions are conserved in genebanks, of which the ICRISAT genebank holds 49,485 accessions of cultivated species and wild relatives of chickpea, pigeonpea, and groundnut from 133 countries. These genetic resources are reservoirs of many useful genes for present and future crop improvement programs. Representative subsets in the form of core and mini core collections have been used to identify trait-specific genetically diverse germplasm for use in breeding and genomic studies in these crops. Chickpea, groundnut, and pigeonpea have moved from “orphan” to “genomic resources rich crops.” The chickpea and pigeonpea genomes have been decoded, and the sequences of groundnut genome will soon be available. With the availability of these genomic resources, the germplasm curators, breeders, and molecular biologists will have abundant opportunities to enhance the efficiency of genebank operations, mine allelic variations in germplasm collection, identify genetically diverse germplasm with beneficial traits, broaden the cultigen’s genepool, and accelerate the cultivar development to address new challenges to production, particularly with respect to climate change and variability. Marker-assisted breeding approaches have already been initiated for some traits in chickpea and groundnut, which should lead to enhanced efficiency and efficacy of crop improvement. Resistance to some pests and diseases has been successfully transferred from wild relatives to cultivated species.

The genotoxic effect of lead and zinc on bambara groundnut (Vigna ...

African Journals Online (AJOL)

Oladele Sunday

pollution can lead to some irreversible cytogenetic effects in plants and higher organisms. ... disease caused by consumption of mercury. .... Chromosome aberrations in bambara groundnut root tips cells treated with different concentrations of ...

Shelf Life Extension of Toasted Groundnuts through the Application ...

African Journals Online (AJOL)

The use of cassava starch and soy protein concentrate edible coatings containing 20% glycerol in extending the shelf life of toasted groundnut during ambient (27 ± 1oC) storage for 14 days was studied. Chemical indices of oxidative rancidity and sensory parameters were evaluated using standard procedures. Moisture ...

Drought affects protein and phenolic content in bambara groundnut ...

African Journals Online (AJOL)

Bambara groundnut (Vigna subterranea L. Verdc.) is a legume crop, which has long been recognised as a protein-rich and drought-tolerant crop, used extensively in sub-Saharan Africa. This study evaluates the effect of experimental water deficit stress on total protein concentration, secondary protein structure and the total ...

Consumer awareness and acceptability of bambara groundnut as a ...

African Journals Online (AJOL)

Adewumi Toyin Oyeyinka

major cause of deaths in children globally1 and is a concern in ... attitudes and translates into purchasing behaviour. ... Third-year students from the Department of Dietetics and .... Willingness to include bambara groundnut in family cooking. Yes. 64. 91.4 ... and climate conditions and lack of proper knowledge on cultivation.

Prevalance of aflatoxin contamination in maize and groundnut in Ghana: Population structure, distribution, and toxigenicity of the causal agents

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Aflatoxin contamination in maize and groundnut is perennial in Ghana with substantial health and economic burden on the population. The present study examined for the first time the prevalence of aflatoxin contamination in maize and groundnut in major producing regions across three agroecological zo...

Quantifying N2-fixed by groundnut (Arachis hypogaea L.) as compared to some summer legumes using ''1''5N methodology with different reference crops

International Nuclear Information System (INIS)

Adlan, M. A. M.; Mukhtar, N. O.

2004-01-01

Using the ''1''5N methodology, one of the cultivar of groundnut repeated once (as groundnut 1 and 2) and one cultivar of each of the summer legumes guar, pigeon pea and mungbean were studied (a) to determine the amounts of nitrogen fixed by these legumes using different reference crops and (b) to compare N-fixation by groundnut to that of the above mentioned summer legumes. The reference crops used were, sorghum, soybean and a non-nodulating groundnut isoline. Each of the studied legumes and reference crops was grown at the Gezira Research Station Farm, in a microplot of 2.4 m''2 situated at one side of a main-plot of 24 m''2. The N 2 fixing legumes guar, mung bean, and pigeon pea and sorghum were given 20 kg N/ha as urea at 5.0% ''1''5N atom excess, and the reference crops of soybean and non -nodulating groundnut were given 100 kg N/ha at 1.0% ''1''5N atom excess. ''1''4N/''1''5N ratios were determined in plants sampled from the microplots. The results showed that pigeon pea and guar could compete well with groundnut as N 2 -fixers. Levels of fixation (%Ndfa) were 79% (108 kg N/ha), 77% (138 kg N/ha) and 80% (70 kg N/ha) of the total crop's N need for guar, groundnut and pigeon pea, respectively. Mungbean fixed about 12% (6 kg N/ha) of its N need. The variation in the amounts of N 2 fixed in kg/ha is dependent on the total plant N yield of each legume which was 160-180, 139, 87 and 68 for groundnut, guar, pigeon pea and mug bean, respectively. The non-nodulating groundnut was a superior reference crop over sorghum and soybean. Thus, the studied reference crops can be listed in a descending order of excellence as follows: non-nodulating groundnut, sorghum, soybean.(Author)

Utilisation of enzyme supplemented groundnut cake based diets by ...

African Journals Online (AJOL)

A total of 300, twenty weeks old laying hens were used in a feeding trial to evaluate the utilisation of Peanut meal popularly called groundnut cake (GNC) based diets supplemented with enzymes by laying hens. Five dietary treatments were formulated to meet standard nutrient requirements of layers viz: 1. maize- soya ...

Profitability of groundnut-based cropping systems among farmers in ...

African Journals Online (AJOL)

Profitability of groundnut-based cropping systems among farmers in Hong local government area of Adamawa state, Nigeria. ... The PDF file you selected should load here if your Web browser has a PDF reader plug-in installed (for example, a recent version of Adobe Acrobat Reader). If you would like more information ...

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 ...

Breast milk and complementary food intake in Brazilian infants according to socio-economic position

NARCIS (Netherlands)

Romulus-Nieuwelink, Johanna J. C.; Doak, Colleen; Albernaz, Elaine; Victora, Cesar G.; Haisma, Hinke

Objective. (a) To compare breast milk and complementary food intake between breast-fed infants from high and low socio-economic status (SES) aged 8 months of age; (b) To compare these intakes with PAHO/WHO recommendations. Methods. Cross-sectional, community-based study in Pelotas, Brazil. Breast

Breast milk and complementary food intake in Brazilian infants according to socio-economic position

NARCIS (Netherlands)

Romulus-Nieuwelink, J.C.; Doak, C.M.; Albernaz, E.; Victora, C.G.; Haisma, H.

2011-01-01

Objective. (a) To compare breast milk and complementary food intake between breast-fed infants from high and low socio-economic status (SES) aged 8 months of age; (b) To compare these intakes with PAHO/WHO recommendations. Methods. Cross-sectional, community-based study in Pelotas, Brazil. Breast

Nutrient Content And Acceptability Of Snakehead-Fish (Ophiocephalus Striatus) And Pumpkin (Cucurbita Moschata) Based Complementary Foods

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Ratna Noer, Etika; Candra, Aryu; Panunggal, Binar

2017-02-01

Poor nutrient-dense complementary foods is one of the common factors contributed for decline growth pattern in children. Snakehead-fish and Pumpkin Complementary Feeding (SPCF) base on locally food can help to reduce child malnutrition. Specifically, high protein and vitamin A in SPCF may improve immunity and nutrition status of malnutrition children. This study aimed to formulate low-cost, nutritive value and acceptable of SPCF on malnutrition children in coastal area. Carbohydrate content was determined by difference, protein by Kjeldahl, betacaroten by spectofotometri and sensory evaluation using a five point hedonic scale. Fe and zinc was determined by AAS. There is an effect of the substitution of snake-head fish flour and yellow pumpkin flour toward the nutrient content and the acceptability

Gamma-ray-induced bold seeded early maturing groundnut selections

Energy Technology Data Exchange (ETDEWEB)

Manoharan, V; Thangavelu, S [Regional Research Station, Vriddhachalam, Tamil Nadu (India)

1990-07-01

Full text: ''Chico'' is an early maturing (85-90 days) erect groundnut (Arachis hypogaea L.) genotype utilised in groundnut improvement to incorporate earliness in high yielding varieties. Though it has high shelling out-turn, its yield potential is low since it has small seeds. Mutation breeding was started with the objective of improving the seed size. In a preliminary experiment, dry seeds were treated with 20, 30, 40 or 50 kR of gamma rays. The M{sub 1} generation was grown during the post rainy season of 1988-1989. The M{sub 2} generation was planted as individual plant progeny rows during the rainy season of 1989. 105 progeny rows were studied, the total number of M{sub 2} plants being 1,730. All the M{sub 2} plants were harvested 90 days after sowing. Seven mutants with bold seed size were obtained. The mutants had 100 kernel weight ranging from 22.2 to 40.4 g compared to 21.1 g of control. The study is in progress. (author)

Aspergillus section Flavi community structure in Zambia influences aflatoxin contamination of maize and groundnut.

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Kachapulula, Paul W; Akello, Juliet; Bandyopadhyay, Ranajit; Cotty, Peter J

2017-11-16

Aflatoxins are cancer-causing, immuno-suppressive mycotoxins that frequently contaminate important staples in Zambia including maize and groundnut. Several species within Aspergillus section Flavi have been implicated as causal agents of aflatoxin contamination in Africa. However, Aspergillus populations associated with aflatoxin contamination in Zambia have not been adequately detailed. Most of Zambia's arable land is non-cultivated and Aspergillus communities in crops may originate in non-cultivated soil. However, relationships between Aspergillus populations on crops and those resident in non-cultivated soils have not been explored. Because characterization of similar fungal populations outside of Zambia have resulted in strategies to prevent aflatoxins, the current study sought to improve understanding of fungal communities in cultivated and non-cultivated soils and in crops. Crops (n=412) and soils from cultivated (n=160) and non-cultivated land (n=60) were assayed for Aspergillus section Flavi from 2012 to 2016. The L-strain morphotype of Aspergillus flavus and A. parasiticus were dominant on maize and groundnut (60% and 42% of Aspergillus section Flavi, respectively). Incidences of A. flavus L-morphotype were negatively correlated with aflatoxin in groundnut (log y=2.4990935-0.09966x, R 2 =0.79, P=0.001) but not in maize. Incidences of A. parasiticus partially explained groundnut aflatoxin concentrations in all agroecologies and maize aflatoxin in agroecology III (log y=0.1956034+0.510379x, R 2 =0.57, Pagroecologies across Zambia gives support for modifying fungal community structure to reduce the aflatoxin-producing potential. Published by Elsevier B.V.

Energy partitioning for growth by rabbits fed groundnut and stylo ...

African Journals Online (AJOL)

Forty eight crossbred (California X New Zealand White) rabbits were used to evaluate energy partitioning of rabbits fed forages supplemented with concentrate. The rabbits were randomly allocated to three treatments consisting of sole Stylosanthes hamata (stylo),sole Arachis hypogea (groundnut) haulms and 50:50 mixture ...

aqueous plant extracts for control of groundnut leaf spot in burkina

African Journals Online (AJOL)

ACSS

2017-08-08

Aug 8, 2017 ... Early and late leaf spots, the two fungal diseases of groundnut (Arachis hypogaea L.) caused by Cercospora arachidicola Hori. and .... effect of extracts of Azacdiractha indica on ... fruits of the other plants species were dried in.

Farmers' perception on the effects of climate change on groundnut ...

African Journals Online (AJOL)

The study analyzed farmer's perception on the effect of climate change on groundnut production in Obi Local Government Area of Benue State, Nigeria. Despite the fact that efforts have been made towards combating climate change, research and policies directed towards understanding of local perception are useful in ...

Management of Stem-rot of Groundnut (Arachis hypogaea L. Cultivar in Field

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Khirood DOLEY

2013-08-01

Full Text Available The present experiment was conducted at University of Pune for biocontrol of soil-borne plant pathogen Sclerotium rolfsii by incorporating arbuscular mycorrhizal fungi (Glomus fasciculatum and conventional system of cultivation with different spacing pattern (15 and 30 cm in field. Both mycorrhizal inoculation and 30 cm spacing pattern significantly increased growth and yield as compared to control or 15 cm spacing pattern. The pathogenic mycorrhizal groundnut plants in 30 as well as 15 cm spacing pattern showed better growth in terms of plant height, leaf and pod number, fresh and dry weight of whole groundnut plant in comparison to non-mycorrhizal pathogenic ones and the plant growth was better in 30 spacing than 15 cm. The colonization by AM fungi in both spacing pattern was higher in absence of pathogen S. rolfsii. However, pathogen’s presence decreased the mycorrhizal colonization considerably in 30 and 15 cm. The disease severity and incidence were recorded to be lowered when inoculated with mycorrhiza in pathogenic groundnut plants as compared to non-mycorrhizal pathogenic ones in both spacing pattern and incidence and severity was significantly lower in 30 cm as compared to 15 cm. Therefore, it was observed from our results that for management of soil-borne pathogens inoculation of AM fungi and spacing patterns are necessary.

Nutritional value of locally produced foods and potential for developing age-appropriate complementary foods for children under 2 years of age in Mali.

Science.gov (United States)

Ayoya, Mohamed Ag; Kodio, Joseph; Iknane, Akory Ag; Sodjinou, Roger

2010-09-01

Promotion of dietary diversity using locally available nutritious foods is an effective approach in low-income areas to improve the quality of young children's diet and, hence, their growth and development. To identify the nutritional values of locally acceptable, feasible, affordable, and sustainable foods and develop a number of recipes that could be used to complement effectively nutrient intakes provided through breastfeeding to children 6 to 23 months of age in Bandiagara, Mali. Structured questionnaires were used to obtain lists of all locally available foods during village assembly meetings and identify the food basket of households and child feeding practices during interviews with mothers and fathers. The nutritional values of the foods were estimated, and the Malian food composition table was used to identify the combinations that would result in the most nutritious recipes. Breastfeeding was widely practiced, but the rate of exclusive breastfeeding during the first 6 months of life was extremely low (7%). The practice of early introduction of water and complementary foods was a problem. Forty recipes for improved dishes, including puddings, drinks and juices, purees, salads, and soups, were proposed. The nutritional values of the 10 most nutritious of these recipes, the types and quantities of the ingredients, and the method of preparation of each recipe are described. Locally produced indigenous foods in rural Mali were used to develop energy- and nutrient-dense complementary foods for children. Further research is needed to test the short- and long-term effects of consuming these dishes on the nutritional status of children 6 to 23 months of age in Mali.

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

Science.gov (United States)

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.

The effect of microwave roasting on the antioxidant properties of the Bangladeshi groundnut cultivar.

Science.gov (United States)

Ali, Abbas; Islam, Anowarul; Pal, Tarun K

2016-01-01

Groundnut seeds are an important source of bioactive phenolic compounds with noteworthy antioxidant capacity, which may be enhanced by the microwave roasting process. The aim of this work is   to study the changes in antioxidant activity in groundnut seeds during microwave roasting, as a function of roasting time and extract concentration, in order to maximise the phenolic content and antioxidant activity of roasted seeds. The study was conducted to evaluate total phenolic content (TPC), total flavonoid content (TFC), and antioxidative activity of methanolic (GME), ethanolic (GEE), and chloroform (GCE) extracts and methanolic extract of oil (GMO) from groundnut seeds exposed to microwaves. The antioxidant activity was investigated using several assays, namely phosphomolybdenum assay, DPPH radical scavenging activity, H2O2 scavenging activity, hydroxyl radical scavenging activity and reducing power. The microwave roasting process significantly increased the TPC, whilst the TFC decreased with roasting time. Antioxidant activity increased with increased roasting time and extract concentration in all extracts. Antioxidant activity increased significantly at lower concentrations; however, the rate of increment decreased gradually as the concentration of the solvent extract increased. Thus, among all the extracts, methanol extracts at all roasting times and extract concentrations appeared to display the highest effectiveness. The various scavenging activities of the samples are ranked in the following order: GME > GEE > GCE > GMO, in both raw and roasted samples. Both roasting time and extract concentration were found to be critical factors in determining the overall quality of the product. This investigation is important to determine optimum roasting conditions, in order to maximise the anti-oxidative health benefits of the Bangladeshi groundnut cultivar.

Isolation and characterization of novel microsatellite markers and their application for diversity assessment in cultivated groundnut (Arachis hypogaea

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Crouch Jonathan H

2008-05-01

Full Text Available Abstract Background Cultivated peanut or groundnut (Arachis hypogaea L. is the fourth most important oilseed crop in the world, grown mainly in tropical, subtropical and warm temperate climates. Due to its origin through a single and recent polyploidization event, followed by successive selection during breeding efforts, cultivated groundnut has a limited genetic background. In such species, microsatellite or simple sequence repeat (SSR markers are very informative and useful for breeding applications. The low level of polymorphism in cultivated germplasm, however, warrants a need of larger number of polymorphic microsatellite markers for cultivated groundnut. Results A microsatellite-enriched library was constructed from the genotype TMV2. Sequencing of 720 putative SSR-positive clones from a total of 3,072 provided 490 SSRs. 71.2% of these SSRs were perfect type, 13.1% were imperfect and 15.7% were compound. Among these SSRs, the GT/CA repeat motifs were the most common (37.6% followed by GA/CT repeat motifs (25.9%. The primer pairs could be designed for a total of 170 SSRs and were optimized initially on two genotypes. 104 (61.2% primer pairs yielded scorable amplicon and 46 (44.2% primers showed polymorphism among 32 cultivated groundnut genotypes. The polymorphic SSR markers detected 2 to 5 alleles with an average of 2.44 per locus. The polymorphic information content (PIC value for these markers varied from 0.12 to 0.75 with an average of 0.46. Based on 112 alleles obtained by 46 markers, a phenogram was constructed to understand the relationships among the 32 genotypes. Majority of the genotypes representing subspecies hypogaea were grouped together in one cluster, while the genotypes belonging to subspecies fastigiata were grouped mainly under two clusters. Conclusion Newly developed set of 104 markers extends the repertoire of SSR markers for cultivated groundnut. These markers showed a good level of PIC value in cultivated germplasm

What are the beliefs of pediatricians and dietitians regarding complementary food introduction to prevent allergy?

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Leo Sara

2012-03-01

Full Text Available Abstract Background The timing of complementary food introduction is controversial. Providing information on the timing of dietary introduction is crucial to the primary prevention of food allergy. The American Academy of Pediatrics offers dietary recommendations that were updated in 2008. Objective Identify the recommendations that general pediatricians and registered dietitians provide to parents and delineate any differences in counselling. Methods A 9-item survey was distributed to pediatricians and dietitians online and by mail. Information on practitioner type, gender, length of practice and specific recommendations regarding complementary food introduction and exposure was collected. Results 181 surveys were returned with a 54% response rate from pediatricians. It was not possible to calculate a meaningful dietitian response rate due to overlapping email databases. 52.5% of all respondents were pediatricians and 45.9% were dietitians. The majority of pediatricians and dietitians advise mothers that peanut abstinence during pregnancy and lactation is unnecessary. Dietitians were more likely to counsel mothers to breastfeed their infants to prevent development of atopic dermatitis than pediatricians. Hydrolyzed formulas for infants at risk of developing allergy were the top choice of formula amongst both practitioners. For food allergy prevention, pediatricians were more likely to recommend delayed introduction of peanut and egg, while most dietitians recommended no delay in allergenic food introduction. Conclusions In the prophylaxis of food allergy, pediatricians are less aware than dietitians of the current recommendation that there is no benefit in delaying allergenic food introduction beyond 4 to 6 months. More dietitians than pediatricians believe that breastfeeding decreases the risk of atopic dermatitis. Practitioners may benefit from increased awareness of current guidelines.

Photoperiod regulation of development and growth in bambara groundnut (Vigna subterranea).

NARCIS (Netherlands)

Linnemann, A.R.; Westphal, E.; Wessel, M.

1995-01-01

The influence of constant photoperiods of 10, 12, 14 and 16 h on development and growth in two bambara groundnut genotypes (Vigna subterranea (L.) Verdc., syn. Voandzeia subterranea (L.) Thouars) was studied in a greenhouse experiment in the Netherlands. Data on dry matter accumulation were

Effects of partial replacement of soyabean meal or groundnut cake ...

African Journals Online (AJOL)

160 unsexed Nera day old chicks were weighed and randomly divided into 8 experimental groups such that there were 2 replicates of 10 birds each per diet. Eight diets were formulated for the starter and finisher phases. The first four diets had groundnut cake as the protein source and were gradually replaced by sunflower ...

Performance Evaluation of the Effect of waste paper on Groundnut Shell Briquette

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Olatunde A Oyelaran

2015-07-01

Full Text Available Current energy shortage and environmental issues resulting from the use of fossil fuels have lead to exploitation of renewable energy resources that includes municipal waste and agricultural residues. These residues are available, indigenous and are environmental friendly but some can not be used directly in combustion process due high moisture content and low volumetric energy unless by briquetting. The study was undertaken to assess the combustion characteristic of binderless briquettes produced from waste paper and groundnut shell. Combustion characteristics investigated were ignition time, burning time, calorific values, burning rate, specific fuel consumption, fuel efficiency and water boiling time. The calorific values of the briquettes ranged from 19.51 - 19.92 MJ/kg, while the thermal efficiency ranges between 13.75 – 21.64%, other results shows that the average burning rate between 0.511 and 1.133 kg/hr and the specific fuel consumption ranges between 0.087 and 0.131 J/g. The recorded boiling time values were between 17.5 and 30.0 minutes for cold start and 15.0 and 20.0 minutes for hot start. The results shows that waste paper and groundnut shell up to 25% in composition composite briquettes were found to have good combustion characteristics which qualify them as alternative to firewood for domestic and industrial energy. However, production of briquettes from waste paper and groundnut shell at mixing ratio of 85:15 was found to comparatively better from all experiment conducted.

Germination of several groundnut cultivars in relation to incidence of ...

African Journals Online (AJOL)

This experiment is concerned with the germination of nine cultivars of groundnut grown in Nigeria in relation to incidence of fungi. The cultivars were NHK 5V8, NUTII 288, Samnut 10, 11, 21, 22, 23, 24 and MK 373. Germination potential was assessed after 10 days of planting in petri-dishes. Parameters such as seedling ...

Evaluation of chickpea and groundnut for N2 fixation and yield in Bangladesh

International Nuclear Information System (INIS)

Sattar, M.A.; Podder, A.K.; Das, M.L.; Shaikh, M.A.Q.; Danso, S.K.A.

1998-01-01

Field experiments on chickpea and groundnut were variously carried out at four locations in Bangladesh. Generally consistent trends were obtained in terms of positive effects of inoculation with rhizobia, and genotypic diversity for components of N 2 fixation and yield. Inoculation of groundnut increased average nodule number by 77% at Rajshahi, 99% at Mymensingh and 148% at Jamalput. The increases in nodule dry weight, plant dry weight, pod and stover yields due to inoculation ranged from 93 to 146%, 55 to 77%, 43 to 50% and 29 to 80%, respectively. At all three locations, significant differences were found amongst the genotypes for nodulation, dry matter production and yield. Mutant genotype 62-30 was superior for most components, and statistically better than the present variety Dacca-1 for all characteristics investigated. Inoculant application to chickpea resulted in at least a doubling of nodule number at Ishurdi and Mymensingh; on average, there was a three-fold increase in nodule mass as a result of inoculation. Seed-yield increases due to inoculation ranged from 24 to 50%. Inoculated cv. G-97 recorded a seed yield of about 1.5 t/ha at Ishurdi, 47% higher than that produced by Nabin, a variety widely cultivated in Bangladesh. Total-N yield and the amount of N fixed by G-97 with inoculant were also higher than for Hyprosola, which is known for high yield and protein content. In a screening trial at Mymensingh the commercial chickpea Nabin and Hyprosola were consistently inferior to advanced lines produced by mutation breeding. Of 12 mutant groundnut genotypes tested, D1-15KR/62-30 maintained superiority for almost all components. Most of the mutants performed better than the commercial variety Dacca-1. The data show the potential for increasing chickpea and groundnut yields in Bangladesh by improving N 2 fixation via selection of superior genotype in conjunction with compatible rhizobia

Effects of bradyrhiziobium and vesicular arbuscular mycorrhizal (VAM) inoculation on symbiotic properties, yield and seed quality of groundnut

Energy Technology Data Exchange (ETDEWEB)

Mohamedzein, Ekhlas Mohamedzein M [Department of Biochemistry and Soil Science, Faculty of agriculture, University of Khartoum, Khartoum (Sudan)

1996-11-01

A local and introduced Bradyrhizobium strains and a locally-isolated VAM fungi were used to study their effects on groundnut in clay (Shambat) and sandy (El-Rwakeeb) soil in a pot experiment. A field experiment was carried out at El-Rwakeeb to study the effect of urea, superphosphate and chicken manure on inoculated or uninoculated groundnut. Inoculation significantly increased number of nodules, dry weight of shoot, root and nodules, plant N and P content, number and dry weight of pods, yield and seed composition and quality in both pot and field experiments. Introduced strain (TAL 1000) was more effective than locally- isolated strain (ENRRI 16). All fertilizers added to inoculated or uninoculated groundnut significantly increased all measured parameters. Chiken manure reflected good results than rea and superphosphate, which showed comparable results. All treatents significantly improved the seed composition especially protein and oil content. (Author) 89 refs. , 25 tabs.

Effects of bradyrhiziobium and vesicular arbuscular mycorrhizal (VAM) inoculation on symbiotic properties, yield and seed quality of groundnut

International Nuclear Information System (INIS)

Mohamedzein, Ekhlas Mohamedzein M.

1996-11-01

A local and introduced Bradyrhizobium strains and a locally-isolated VAM fungi were used to study their effects on groundnut in clay (Shambat) and sandy (El-Rwakeeb) soil in a pot experiment. A field experiment was carried out at El-Rwakeeb to study the effect of urea, superphosphate and chicken manure on inoculated or uninoculated groundnut. Inoculation significantly increased number of nodules, dry weight of shoot, root and nodules, plant N and P content, number and dry weight of pods, yield and seed composition and quality in both pot and field experiments. Introduced strain (TAL 1000) was more effective than locally- isolated strain (ENRRI 16). All fertilizers added to inoculated or uninoculated groundnut significantly increased all measured parameters. Chiken manure reflected good results than rea and superphosphate, which showed comparable results. All treatents significantly improved the seed composition especially protein and oil content. (Author)

KIT RELIABILITY FOR CONTROLLING THE QUALITY OF OILS IN FOOD FRYING

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Simeon Oloni Kotchoni

2012-08-01

Full Text Available In Benin, West Africa, frying is one of the major ways of cooking. However, the chemical composition of the oil used in the food frying process contains unsaturated fatty acids and other by-products that compromise the oil quality making it toxic and often carcinogenic. The aim of this study was to check the reliability of kits in controlling three frying yams oil quality. The food frying was performed using oil in a discontinuous heating period of 15 min followed by three hours of cooling period for two experimental days. The temperature, and the oil chemical samplings were assessed with the kit every thirty minutes. In addition, selected oil chemical characteristics were determined to quantitatively and qualitatively appreciate the chemical modifications during the fast food versus the rapid food processing methods. Our findings indicate that water and volatile chemical compounds vary significantly for the first day of analysis from 0.18% to 1.6% for groundnut oil; from 0.14% to 1.4% for palm oil and from 0.17% to 1.6% for cotton oils. We detected a decrease of iodine index to 25%; 35.31% and 27.78% for groundnut, palm and cotton oils respectively. However, the peroxide index increases to 55.33%; 61.90% and 57.78% for groundnut, palm and cotton oils respectively. The increases of acid and saponification indices were also observed. Under conjugated effect of water temperature contained in the yam and air contact, the chemical characteristics of oil vary with the frying time. Our results reveal concordance consistent data with both the rapid methods and laboratory data set analysis.

Quality of products containing defatted groundnut cake flour.

Science.gov (United States)

Purohit, Chitra; Rajyalakshmi, Peram

2011-02-01

Defatted groundnut cake obtained from commercial oil processing units and that prepared in laboratory oil expeller (LOE) were analyzed for quality parameters. Defatted groundnut cake flour (DGCF) was incorporated at 15-100% levels in laddoo, chutney powder, fryums (deep fried crisp and crunchy item), biscuits, noodles and extruded snacks. The products were studied for sensory, physico-chemical and shelf-life quality. DGCF was creamish white with bulk density of 0.55 ± 0.03 g/ml, water absorption capacity 135.6 ± 1.97 ml %, oil absorption capacity 100.3 ± 1.16 ml % and foam capacity 33 ± 1%. Protein, fat and ash contents were 51.6 ± 0.06, 4.5 ± 0.05 and 4.2 ± 0.11%, respectively. Tannins and aflatoxin B1 were not detected. The increase of protein due to incorporation of DGCF into the products ranged from 5.5 to 21.9%. Shelf-life studies indicated the maximum storability for 90 days for all the products except laddoo, which could be stored for 30 days at ambient temperature (28 ± 2°C). All the products were acceptable and the order of preference for the products as indicated by adults (fryums, chutney powder, extruded snacks, noodles, biscuits and laddoo) and children (biscuits, laddoo, extruded snacks, fryums, noodles and chutney powder) varied.

Physiological Responses of Bambara Groundnut (Vigna subterranea L. Verdc) to Short Periods of Water Stress During Different Developmental Stages

OpenAIRE

R. Vurayai; V. Emongor and B. Moseki

2011-01-01

The study was conducted to evaluate the responses of bambara groundnut (Vigna subterranea L. Verdc) to short periods of water stress imposed at different growth stages, and the recuperative ability of the species from drought stress. A major problem associated with Bambara groundnut production is its very low yields due to intra-seasonal and inter-seasonal variability in rainfall in semi-arid regions. The response pattern of physiological processes to water stress imposed at different growth ...

FUNGI ISOLATED FROM GROUNDNUTS IN SOME LOCATIONS OF WEST JAVA

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O.s. DHARMAPUTRA

1996-01-01

Full Text Available One hundred and ninety eight groundnut samples were collected from freshly harvested groundnuts (FHG, farmer storage systems (FSS, middlemen warehouses (MW, wholesalers (WS and retailer sample (RS during the dry and wet seasons from Cidolog, Cianjur, Sukabumi and Bogor, West Java, Indonesia, in 1990/1991. The moisture content (m.c., intactness of kernels, and the percentages of groundnut kernels infected by each species of fungi were analyzed. In genera, the m.c. of the samples collected during the dry season was lower than of those collected during the wet season. Also, the m.c. of samples collected from FHG, FSS and MW was higher than of those collected from WS and RS. The m.c. of samples collected from FHG was the highest (12.5-45.75%, but the percentages of damaged kernels were the lowest (2.5-13.8%, because the samples were shelled manually. A total of 25 species of fungi were isolated from samples collected from the 4 localities. They were Acremonium strictum, Aspergillus candidus, A. flavus, A. niger, A. ochraceus, A. tamarii, A. wentii, Botryodiplodia theobromae, Cladosporium cladosporioides, C. sphaerospermum, Eumtium chevalieri, E. repens, E. rubrum, Fusarium equiseti, F. longipes, F. oxysporum, F. semitectum, Mucor sp., Papulaspora sp., Pestalotia sp., Penicillium aethiopicum, P. citrinum, Rhizapus sp., R. stolonifer and Syncephalastrum sp. The predominant fungi in samples collected from Cidolog and Sukabumi during the dry season were Aspergillus wentii, while those collected from Cianjur and Bogor were A. niger. The percentages of kernels infected by A. wentii in samples collected from Cidolog and Sukabumi were between 30-100% and 36-100%, respectively, while those of kernels infected by A. nigerin samples collected from Cianjur and Bogor were between 34-93% and 14-98%, respectively. The predominant fungi in samples collected from each location during the wet season were A. flavus. The percentage of kernels infected by the fungus in

Plant growth analysis used as secondary traits in selection for high yield on groundnut

International Nuclear Information System (INIS)

Manshuri, A.G.; Nugrahaeni

1996-01-01

Groundnut growth and yield can be expressed as the product to solar radiation interception (Qi), conversion efficiency of radiation to total dry matter (Ek) and partitioning efficiency to economic yield (Ep) or harvest index. Groundnut genotypes differ in characters related to Qi, Ek and Ep, and the characters have the possibility to be used as secondary traits in selection for high yield. Extinction coefficient (k) and leaf area index (LAI) are the influential factors in increasing Qi. Variability in leaf size lead to the description of the existence of variability in k value within the genotypes under study. LAI three is the level necessary to attain 90 percent total radiation absorption in groundnut. An increased of LAI exceeding four would be inefficient for increasing the fraction of radiation absorption. Convertion efficiency of radiation to total dry matter (Ek) related to the rate of plant photosynthesis and respiration, inspite of the need study the field, however, the study was still limited. Harvest index can be used as a secondary trait to identify high yield genotypes. There was a positive correlation between pod yield and harvest index. An increased of harvest index by 1 percent caused an increased of dry pod as high as 0.365 g/plant. ICG 1697, ICGV 86844 and ICGV 87161 gave yield more than 3.5 t/ha, and their total dry matter (TDM) were 49.2, 52.5 and 40.7 g/plant, whereas their harvest indexes (HI) were 0.47, 0.46 and 0.55, respectively. Theoretically, improvement of the groundnut pod yield can be attained by using variety which has TDM 52.5 g/plant and HI 0.55. Using HI as secondary selection criteria, five genotypes were selected, i.e., G/C/LM-88-B-25 (HI 0.59), local Irian and local Lombok (HI 0.57), ICGV 87161 and LM/ICGV 87165-B-2-1 (HI 0.55). Two genotypes were selected for their high TDM, namely ICGV 86844 and LM/ICGV 87165-88-B-82 [in

Metabolism of labelled ziram in groundnut plants and its microbiological degradation

International Nuclear Information System (INIS)

Raghu, K.; Kumarasamy, R.; Rao, S.R.; Murthy, N.B.K.; Sane, P.V.

1976-01-01

Groundnut plants were sprayed with [ 35 S]-ziram when 62 days old. The unchanged fungicide and derivatives were recovered, identified and assayed. A bacterial species capable of metabolizing the fungicide residue was isolated. At the time of harvest (124 days) of the seed pods more of the radioactive tracer was found in the shell than in the seed. (author)

Lentil and Kale: Complementary Nutrient-Rich Whole Food Sources to Combat Micronutrient and Calorie Malnutrition

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Megan Migliozzi

2015-11-01

Full Text Available Lentil (Lens culinaris Medik. is a nutritious food and a staple for millions of people. Not only are lentils a good source of energy, they also contain a range of micronutrients and prebiotic carbohydrates. Kale (Brassica oleracea v. acephala has been considered as a health food, but its full range of benefits and composition has not been extensively studied. Recent studies suggest that foods are enrich in prebiotic carbohydrates and dietary fiber that can potentially reduce risks of non-communicable diseases, including obesity, cancer, heart disease, and diabetes. Lentil and kale added to a cereal-based diet would enhance intakes of essential minerals and vitamins to combat micronutrient malnutrition. This review provides an overview of lentil and kale as a complementary nutrient-rich whole food source to combat global malnutrition and calorie issues. In addition, prebiotic carbohydrate profiles and the genetic potential of these crops for further micronutrient enrichment are briefly discussed with respect to developing sustainable and nutritious food systems.

Lentil and Kale: Complementary Nutrient-Rich Whole Food Sources to Combat Micronutrient and Calorie Malnutrition.

Science.gov (United States)

Migliozzi, Megan; Thavarajah, Dil; Thavarajah, Pushparajah; Smith, Powell

2015-11-11

Lentil (Lens culinaris Medik.) is a nutritious food and a staple for millions of people. Not only are lentils a good source of energy, they also contain a range of micronutrients and prebiotic carbohydrates. Kale (Brassica oleracea v. acephala) has been considered as a health food, but its full range of benefits and composition has not been extensively studied. Recent studies suggest that foods are enrich in prebiotic carbohydrates and dietary fiber that can potentially reduce risks of non-communicable diseases, including obesity, cancer, heart disease, and diabetes. Lentil and kale added to a cereal-based diet would enhance intakes of essential minerals and vitamins to combat micronutrient malnutrition. This review provides an overview of lentil and kale as a complementary nutrient-rich whole food source to combat global malnutrition and calorie issues. In addition, prebiotic carbohydrate profiles and the genetic potential of these crops for further micronutrient enrichment are briefly discussed with respect to developing sustainable and nutritious food systems.

A Novel WRKY Transcription Factor, MuWRKY3 (Macrotyloma uniflorum Lam. Verdc. Enhances Drought Stress Tolerance in Transgenic Groundnut (Arachis hypogaea L. Plants

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Kurnool Kiranmai

2018-03-01

Full Text Available Drought stress has adverse effects on growth, water relations, photosynthesis and yield of groundnut. WRKY transcription factors (TFs are the plant-specific TFs which regulate several down-stream stress-responsive genes and play an essential role in plant biotic and abiotic stress responses. We found that WRKY3 gene is highly up-regulated under drought stress conditions and therefore isolated a new WRKY3TF gene from a drought-adapted horsegram (Macrotyloma uniflorum Lam. Verdc.. Conserved domain studies revealed that protein encoded by this gene contains highly conserved regions of two WRKY domains and two C2H2 zinc-finger motifs. The fusion protein localization studies of transient MuWRKY3-YFP revealed its nuclear localization. Overexpression of MuWRKY3 TF gene in groundnut (Arachis hypogaea L. showed increased tolerance to drought stress compared to wild-type (WT plants. MuWRKY3 groundnut transgenics displayed lesser and delayed wilting symptoms than WT plants after 10-days of drought stress imposition. The transgenic groundnut plants expressing MuWRKY3 showed less accumulation of malondialdehyde, hydrogen peroxide (H2O2, and superoxide anion (O2∙-, accompanied by more free proline, total soluble sugar content, and activities of antioxidant enzymes than WT plants under drought stress. Moreover, a series of stress-related LEA, HSP, MIPS, APX, SOD, and CAT genes found up-regulated in the transgenic groundnut plants. The study demonstrates that nuclear-localized MuWRKY3 TF regulates the expression of stress-responsive genes and the activity of ROS scavenging enzymes which results in improved drought tolerance in groundnut. We conclude that MuWRKY3 may serve as a new putative candidate gene for the improvement of stress resistance in plants.

A Novel WRKY Transcription Factor, MuWRKY3 (Macrotyloma uniflorum Lam. Verdc.) Enhances Drought Stress Tolerance in Transgenic Groundnut (Arachis hypogaea L.) Plants.

Science.gov (United States)

Kiranmai, Kurnool; Lokanadha Rao, Gunupuru; Pandurangaiah, Merum; Nareshkumar, Ambekar; Amaranatha Reddy, Vennapusa; Lokesh, Uppala; Venkatesh, Boya; Anthony Johnson, A M; Sudhakar, Chinta

2018-01-01

Drought stress has adverse effects on growth, water relations, photosynthesis and yield of groundnut. WRKY transcription factors (TFs) are the plant-specific TFs which regulate several down-stream stress-responsive genes and play an essential role in plant biotic and abiotic stress responses. We found that WRKY3 gene is highly up-regulated under drought stress conditions and therefore isolated a new WRKY3TF gene from a drought-adapted horsegram ( Macrotyloma uniflorum Lam. Verdc.). Conserved domain studies revealed that protein encoded by this gene contains highly conserved regions of two WRKY domains and two C2H2 zinc-finger motifs. The fusion protein localization studies of transient MuWRKY 3-YFP revealed its nuclear localization. Overexpression of MuWRKY3 TF gene in groundnut ( Arachis hypogaea L.) showed increased tolerance to drought stress compared to wild-type (WT) plants. MuWRKY3 groundnut transgenics displayed lesser and delayed wilting symptoms than WT plants after 10-days of drought stress imposition. The transgenic groundnut plants expressing MuWRKY3 showed less accumulation of malondialdehyde, hydrogen peroxide (H 2 O 2 ), and superoxide anion (O 2 ∙- ), accompanied by more free proline, total soluble sugar content, and activities of antioxidant enzymes than WT plants under drought stress. Moreover, a series of stress-related LEA, HSP, MIPS, APX, SOD , and CAT genes found up-regulated in the transgenic groundnut plants. The study demonstrates that nuclear-localized MuWRKY3 TF regulates the expression of stress-responsive genes and the activity of ROS scavenging enzymes which results in improved drought tolerance in groundnut. We conclude that MuWRKY3 may serve as a new putative candidate gene for the improvement of stress resistance in plants.

Estimating the month-specific effect of complementary food on weight loss occurrence rate in less than 2 years old children

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Alireza Abadi

2012-09-01

Full Text Available Introduction: Weight loss in children is one of the health problems that could occur several times for achild; therefore it is categorized as a recurrent event. In this study, we investigated the weight loss riskfactors firstly by using proportional rates model and then by applying time-dependent coefficient ratesmodel.Materials and Methods: In this study, the information of 1673 babies who were born in 2006 or 2007and were visited for monthly check ups at Tehran east health centers during their first two years of life wereincluded in the analysis. We first fitted the standard proportional rates model to this data with the purposeof determining weigh loss major risk factors. After adjusting these factors, the month-specific effect ofcomplementary foods on weight loss occurrence rate was explored using time-varying coefficient ratesmodel.Results: Our findings showed that the risk of weight loss gets heightened as with the increase in theintake of complementary foods. This negative effect is likely to be the most between 9 and 11 months ofage and then tends to weaken as the baby grows older. The results of Wald-type statistic showed that theimpact of complementary food on the occurrence of weight loss is significantly different with respect to thechild ‘age (P<0.001.Conclusion: Considering the variability of the effect of complementary food on the occurrence of weightloss, time-varying coefficient rates model can give more appropriate estimation of this effect thanproportional rates model.

A Food Transfer Program without a Formal Education Component Modifies Complementary Feeding Practices in Poor Rural Mexican Communities.

Science.gov (United States)

Ramírez-Luzuriaga, María J; Unar-Munguía, Mishel; Rodríguez-Ramírez, Sonia; Rivera, Juan A; González de Cosío, Teresa

2016-01-01

Inadequate complementary feeding partially explains micronutrient deficiencies in the first 2 y of life. To prevent malnutrition, the Mexican government implemented the Programa de Apoyo Alimentario (PAL), which transferred either food baskets containing micronutrient-fortified milk and animal food products or cash to beneficiary families along with educational sessions. This study evaluated the impact of PAL on 2 indicators of complementary feeding: minimum dietary diversity and consumption of iron-rich or iron-fortified foods in children aged 6-23 mo. A secondary analysis of the original PAL evaluation design was conducted through a randomized community trial implemented with 3 intervention groups (food basket with education, food basket without education, and cash transfer with education) and a control. The impact of PAL after 14 mo of exposure was estimated in 2 cross-sectional groups of children aged 6-23 mo at baseline and at follow-up in a panel of 145 communities by using difference-in-difference models. Only children who lived in households and communities that were similar between treatment groups at baseline were included in the analysis. These children were identified by using a propensity score. Of the 3 intervention groups, when compared with the control, only the food basket without education group component increased the consumption of iron-rich or iron-fortified foods by 31.2 percentage points (PP) (P diversity by 21.6 PP (P effective than cash transfers. The fact that the 2 food basket groups differed in the observed impact does not allow for more convincing conclusions to be made about the education component of the program. This trial was registered at clinicaltrials.gov as NCT01304888. © 2016 American Society for Nutrition.

Physicochemical and micro-structural properties of flours, starch and proteins from two varieties of legumes: bambara groundnut (Vigna subterranea).

Science.gov (United States)

Kaptso, Kuaté Giscard; Njintang, Yanou Nicolas; Nguemtchouin, Mbouga Marie Goletti; Scher, Joël; Hounhouigan, Joseph; Mbofung, Carl Moses

2015-08-01

This work is part of a large study aimed to evaluate the potential of bambara groundnut (Vigna subterranea) flour as starting raw material for the preparation of a widely cherished legume-based food product known as koki. Towards this objective, the flours from two varieties of bambara groundnut along with their respective starch and protein isolates were analyzed for some physicochemical and microstructural properties. It was observed that bambara flour contained appreciable amount of proteins (24.0-25.5 g/100 g), carbohydrates (57.9-61.7 g/100 g), fiber (3.45-3.68 g/100 g) and ash (3.65-3.85 g/100 g) with marginal differences between both varieties. The properties of starch and proteins isolated from the flours were different from one variety to another. In particular the starch granules of the white variety were larger (size range 10-35 μm) and polygonal while those from the black variety were smaller (size range 6-15 μm) and spherical in shape. In addition, the peak of gelatinization temperature was higher for white variety (81.7 °C) than for black variety (77.5 °C). The gelatinization temperature and the enthalpy of gelatinization of starch in the flours were systematically lower than for the starch isolates, suggesting an interaction of starch with other components on the gelatinization process.

Adsorption of malachite green on groundnut shell waste based powdered activated carbon

International Nuclear Information System (INIS)

Malik, R.; Ramteke, D.S.; Wate, S.R.

2007-01-01

In the present technologically fast changing situation related to waste management practices, it is desirable that disposal of plant waste should be done in a scientific manner by keeping in view economic and pollution considerations. This is only possible when the plant waste has the potential to be used as raw material for some useful product. In the present study, groundnut shell, an agricultural waste, was used for the preparation of an adsorbent by chemical activation using ZnCl 2 under optimized conditions and its comparative characterisation was conducted with commercially available powdered activated carbon (CPAC) for its physical, chemical and adsorption properties. The groundnut shell based powdered activated carbon (GSPAC) has a higher surface area, iodine and methylene blue number compared to CPAC. Both of the carbons were used for the removal of malachite green dye from aqueous solution and the effect of various operating variables, viz. adsorbent dose (0.1-1 g l -1 ), contact time (5-120 min) and adsorbate concentrations (100-200 mg l -1 ) on the removal of dye, has been studied. The experimental results indicate that at a dose of 0.5 g l -1 and initial concentration of 100 mg l -1 , GSPAC showed 94.5% removal of the dye in 30 min equilibrium time, while CPAC removed 96% of the dye in 15 min. The experimental isotherm data were analyzed using the linearized forms of Freundlich, Langmuir and BET equations to determine maximum adsorptive capacities. The equilibrium data fit well to the Freundlich isotherm, although the BET isotherm also showed higher correlation for both of the carbons. The results of comparative adsorption capacity of both carbons indicate that groundnut shell can be used as a low-cost alternative to commercial powdered activated carbon in aqueous solution for dye removal

Point‐of‐sale promotion of breastmilk substitutes and commercially produced complementary foods in Cambodia, Nepal, Senegal and Tanzania

Science.gov (United States)

Pereira, Catherine; Sweet, Lara; Khin, Mengkheang; Ndiaye Coly, Aminata; Sy Gueye, Ndeye Yaga; Adhikary, Indu; Dhungel, Shrid; Makafu, Cecilia; Zehner, Elizabeth; Huffman, Sandra L.

2016-01-01

Abstract In order to assess the prevalence of point‐of‐sale promotions of infant and young child feeding products in Phnom Penh, Cambodia; Kathmandu Valley, Nepal; Dakar Department, Senegal; and Dar es Salaam, Tanzania, approximately 30 retail stores per site, 121 in total, were visited. Promotional activity for breastmilk substitutes (BMS) and commercially produced complementary foods in each site were recorded. Point‐of‐sale promotion of BMS occurred in approximately one‐third of sampled stores in Phnom Penh and Dakar Department but in 3.2% and 6.7% of stores in Kathmandu Valley and Dar es Salaam, respectively. Promotion of commercially produced complementary foods was highly prevalent in Dakar Department with half of stores having at least one promotion, while promotions for these products occurred in 10% or less of stores in the other three sites. While promotion of BMS in stores is legal in Senegal, it is prohibited in Cambodia without prior permission of the Ministry of Health/Ministry of Information and prohibited in both Nepal and Tanzania. Strengthening legislation in Senegal and enforcing regulations in Cambodia could help to prevent such promotion that can negatively affect breastfeeding practices. Key messages Even in countries such as Cambodia, Nepal and Tanzania where point‐of‐sale promotion is restricted, promotions of BMS were observed (in nearly one‐third of stores in Phnom Penh and less than 10% in Dar es Salaam and Kathmandu).Limited promotion of commercially produced complementary foods was evident (less than 10% of stores had a promotion for such foods), except in Dakar Department, where promotions were found in half of stores.Efforts are needed to strengthen monitoring, regulation and enforcement of restrictions on the promotion of BMS.Manufacturers and distributors should take responsibility for compliance with national regulations and global policies pertaining to the promotion of breastmilk substitutes. PMID:27061961

Point-of-sale promotion of breastmilk substitutes and commercially produced complementary foods in Cambodia, Nepal, Senegal and Tanzania.

Science.gov (United States)

Champeny, Mary; Pereira, Catherine; Sweet, Lara; Khin, Mengkheang; Ndiaye Coly, Aminata; Sy Gueye, Ndeye Yaga; Adhikary, Indu; Dhungel, Shrid; Makafu, Cecilia; Zehner, Elizabeth; Huffman, Sandra L

2016-04-01

In order to assess the prevalence of point-of-sale promotions of infant and young child feeding products in Phnom Penh, Cambodia; Kathmandu Valley, Nepal; Dakar Department, Senegal; and Dar es Salaam, Tanzania, approximately 30 retail stores per site, 121 in total, were visited. Promotional activity for breastmilk substitutes (BMS) and commercially produced complementary foods in each site were recorded. Point-of-sale promotion of BMS occurred in approximately one-third of sampled stores in Phnom Penh and Dakar Department but in 3.2% and 6.7% of stores in Kathmandu Valley and Dar es Salaam, respectively. Promotion of commercially produced complementary foods was highly prevalent in Dakar Department with half of stores having at least one promotion, while promotions for these products occurred in 10% or less of stores in the other three sites. While promotion of BMS in stores is legal in Senegal, it is prohibited in Cambodia without prior permission of the Ministry of Health/Ministry of Information and prohibited in both Nepal and Tanzania. Strengthening legislation in Senegal and enforcing regulations in Cambodia could help to prevent such promotion that can negatively affect breastfeeding practices. Even in countries such as Cambodia, Nepal and Tanzania where point-of-sale promotion is restricted, promotions of BMS were observed (in nearly one-third of stores in Phnom Penh and less than 10% in Dar es Salaam and Kathmandu). Limited promotion of commercially produced complementary foods was evident (less than 10% of stores had a promotion for such foods), except in Dakar Department, where promotions were found in half of stores. Efforts are needed to strengthen monitoring, regulation and enforcement of restrictions on the promotion of BMS. Manufacturers and distributors should take responsibility for compliance with national regulations and global policies pertaining to the promotion of breastmilk substitutes. © 2016 The Authors. Maternal & Child Nutrition

Business opportunities and food safety of the Myanmar edible oil sector

NARCIS (Netherlands)

Wijnands, J.H.M.; Biersteker, J.; Hagedoorn, L.F.; Louisse, J.

2014-01-01

This report analyses the business opportunities of the oilseed and edible oil sector in Myanmar as well as the food safety control system. Myanmar is a significant producer of oilseed specialities. It is world’s largest producer of sesame seeds, ranks on the sixth position for groundnut production

Phenological development in bambara groundnut (Vigna subterranea) transferred from 14 to 11 h photoperiods.

NARCIS (Netherlands)

Linnemann, A.R.

1996-01-01

The developmental phase in which photoperiod sensitivity for podding occurs was determined for two bambara groundnut genotypes grown in 1987 and 1990 in glasshouse experiments in the Netherlands, namely genotypes ‘Tiga Nicuru’ from Mali (day-neutral for flowering and photoperiod-sensitive for

Complementary feeding of infants in their first year of life: focus on the main pureed baby foods.

Science.gov (United States)

Souza, Fabíola Isabel Suano de; Caetano, Michelle Cavalcante; Ortiz, Thaís Tobaruela; Silva, Simone Guerra Lopes da; Sarni, Roseli Oselka Saccardo

2014-01-01

To evaluate the complementary feeding practices for infants, focusing on the main pureed baby foods, and verify adherence to the guidelines adopted in Brazil. Through cross-sectional study, aspects of complementary feeding of 404 healthy infants between 4 and 9 months of age (São Paulo, Curitiba and Recife) were evaluated. Socio-demographic data, history and food habits were collected. Mothers described three recipes (preparations) usually used in key baby foods. The findings were compared with those recommended by the Brazilian Society of Pediatrics. The average age was 6.9 ± 1.6 months. Among infants, 241/404 (59.6%) were still breastfeeding. Among those who received another type of milk, 193/368 (52.4%) received whole cow's milk, while 151/368 (41.0%) drank infant or follow-on formulas. Regarding baby food recipes salted reported by mothers, it was seen that 30% and 60% contained meat and vegetables, respectively. The percentages less suitable for feeding in general were observed for use of cow's milk and added sugar, chocolate and cereal in feeding bottles; 79% and 80.5% of the families interviewed would adopted such practices. The early termination of exclusive/predominant breastfeeding and the practice of an inadequate transition diet have shown a picture of quantitatively and qualitatively inadequate feeding, with the risk of causing serious nutritional problems in later ages, such as anemia and vitamin A deficiency, or excess of nutrients, leading to obesity, diabetes and dyslipidemias.

Nutrition education and introduction of broad bean-based complementary food improves knowledge and dietary practices of caregivers and nutritional status of their young children in Hula, Ethiopia.

Science.gov (United States)

Negash, Canaan; Belachew, Tefera; Henry, Carol J; Kebebu, Afework; Abegaz, Kebede; Whiting, Susan J

2014-12-01

Nutritious complementary foods are needed in countries where undernutrition and stunting are major problems, but mothers may be reluctant to change from traditional gruels. To test whether a recipe-based complementary feeding education intervention would improve knowledge and practice of mothers with young children in Hula, Ethiopia. A baseline survey of 200 eligible, randomly selected mother-child pairs gathered data on sociodemographic characteristics, food security status, knowledge and practices concerning complementary feeding, food group intakes of children aged 6 to 23 months by 24-hour recalls, and children's anthropometric measurements. Twice a month for 6 months, women in the intervention group received an education session consisting of eight specific messages using Alive and Thrive posters and a demonstration and tasting of a local barley and maize porridge recipe containing 30% broad beans. The control group lived in a different area and had no intervention. At 6 months, knowledge and practice scores regarding complementary feeding were significantly improved (p nutrition education over 6 months that included demonstration of a local porridge recipe with broad beans added improved the complementary feeding practices of caregivers and the nutritional status of their young children.

Use of deuterium oxide to measure breast milk intake in children aged 7-12 months receiving complementary foods

International Nuclear Information System (INIS)

Creed-Kanashiro, H.

2000-01-01

In the present study we performed a pilot study using deuterium oxide method to determine the breast-milk intake in children 7-12 months of age receiving complementary food. This is applied to a community efficacy study to determine the effects on total energy and nutrient intake and on breast-milk consumption of an intensive education intervention using locally available, culturally acceptable complementary foods. We determined the washout period for the deuterium finding a value of 21 days for the mother and child. This measurement was performed using the infrared spectrometer of the Instituto de Investigacion Nutricional and compared with the values obtained with the IR Mass Spectrometer of INTA Chile. The test weighing was conduced on 14 children and compared with the values obtained using the deuterium methodology. Our result suggest that the breast milk intake determined by the weighing test was lower with regard to the value obtained with the deuterium methodology. (author)

Use of deuterium oxide to measure breast milk intake in children aged 7-12 months receiving complementary foods

Energy Technology Data Exchange (ETDEWEB)

Creed-Kanashiro, H [Instituto de Investigacion Nutricional, La Molina, Lima (Peru)

2000-07-01

In the present study we performed a pilot study using deuterium oxide method to determine the breast-milk intake in children 7-12 months of age receiving complementary food. This is applied to a community efficacy study to determine the effects on total energy and nutrient intake and on breast-milk consumption of an intensive education intervention using locally available, culturally acceptable complementary foods. We determined the washout period for the deuterium finding a value of 21 days for the mother and child. This measurement was performed using the infrared spectrometer of the Instituto de Investigacion Nutricional and compared with the values obtained with the IR Mass Spectrometer of INTA Chile. The test weighing was conduced on 14 children and compared with the values obtained using the deuterium methodology. Our result suggest that the breast milk intake determined by the weighing test was lower with regard to the value obtained with the deuterium methodology. (author)

Adaptation of New Colombian Food-based Complementary Feeding Recommendations Using Linear Programming.

Science.gov (United States)

Tharrey, Marion; Olaya, Gilma A; Fewtrell, Mary; Ferguson, Elaine

2017-12-01

The aim of the study was to use linear programming (LP) analyses to adapt New Complementary Feeding Guidelines (NCFg) designed for infants aged 6 to 12 months living in poor socioeconomic circumstances in Bogota to ensure dietary adequacy for young children aged 12 to 23 months. A secondary data analysis was performed using dietary and anthropometric data collected from 12-month-old infants (n = 72) participating in a randomized controlled trial. LP analyses were performed to identify nutrients whose requirements were difficult to achieve using local foods as consumed; and to test and compare the NCFg and alternative food-based recommendations (FBRs) on the basis of dietary adequacy, for 11 micronutrients, at the population level. Thiamine recommended nutrient intakes for these young children could not be achieved given local foods as consumed. NCFg focusing only on meat, fruits, vegetables, and breast milk ensured dietary adequacy at the population level for only 4 micronutrients, increasing to 8 of 11 modelled micronutrients when the FBRs promoted legumes, dairy, vitamin A-rich vegetables, and chicken giblets. None of the FBRs tested ensured population-level dietary adequacy for thiamine, niacin, and iron unless a fortified infant food was recommended. The present study demonstrated the value of using LP to adapt NCFg for a different age group than the one for which they were designed. Our analyses suggest that to ensure dietary adequacy for 12- to 23-month olds these adaptations should include legumes, dairy products, vitamin A-rich vegetables, organ meat, and a fortified food.

Genetic analysis of some agronomic traits in groundnut (Arachis hypogaea L.

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M.K. Alam

2013-12-01

Full Text Available A 10×10 half diallel experiment was conducted on groundnut (Arachis hypogaea L. to ascertain the gene action and genetic parameters of ten traits including 50% flowering, no. of pods per plant, plant height, harvest index, pod index, 100 pod weight, 100 kernel weight, pod size, diseases infection and yield per plot. The experiments were carried out in the Department of Genetics and Plant Breeding, Bangladesh Agricultural University (BAU, Mymensingh during the cropping season of 2010-2011. The estimates of gene effects indicated that significance of both additive and non-additive variance for pod size, 100 pod weight and diseases infection among the traits and presence of over dominance satisfying assumptions of diallel except dormancy. However, both the additive and non-additive gene affects together importance to control of most quantitative traits in the groundnut. The average degree of dominance (H1/D 1/2 (H1 = dominance variance, D = additive variance was higher than one, indicating over dominance for all the traits. The narrow-sense heritability was high for 50% flowering (38%, harvest index (35%, pod size (52%, 100 pod weight (35% and yield per plot (41% indicating that great genetic gain could be achieved for them.

Uptake of radiactive calcium by groundnut (Arachis hypogaea L. ) and efficiency of utilisation of applied calcium

Energy Technology Data Exchange (ETDEWEB)

Loganathan, S; Krishnamoorthy, K K [Tamil Nadu Agricultural Univ., Coimbatore (India). Dept. of Soil Science and Agricultural Chemistry

1977-04-01

A pot experiment was conducted with groundnut applying labelled calcium as its sulphate and carbonate at two levels namely 75 and 150 kg Ca per ha with varying levels of P, K and Mg. Plant samples were taken at different stages of crop growth and analysed for the content of radioactive calcium. Calcium sulphate treatment has resulted in larger uptake of calcium compared to calcium carbonate. An application of 150 kg Ca per ha has caused significantly higher uptake by groundnut plant than 75 kg Ca per ha. The percentage of utilisation of added calcium ranged from 2.2 to 5.4 Recovery of calcium by plants was more in calcium sulphate treatment rather than in calcium carbonate. The plants showed a preference for absorbing applied calcium rather than native calcium.

Uptake of radiactive calcium by groundnut (Arachis hypogaea L.) and efficiency of utilisation of applied calcium

International Nuclear Information System (INIS)

Loganathan, S.; Krishnamoorthy, K.K.

1977-01-01

A pot experiment was conducted with groundnut applying labelled calcium as its sulphate and carbonate at two levels namely 75 and 150 kg Ca per ha with varying levels of P, K and Mg. Plant samples were taken at different stages of crop growth and analysed for the content of radioactive calcium. Calcium sulphate treatment has resulted in larger uptake of calcium compared to calcium carbonate. An application of 150 kg Ca per ha has caused significantly higher uptake by groundnut plant than 75 kg Ca per ha. The percentage of utilisation of added calcium ranged from 2.2 to 5.4 Recovery of calcium by plants was more in calcium sulphate treatment rather than in calcium carbonate. The plants showed a preference for absorbing applied calcium rather than native calcium

DROUGHT TOLERANCE OF LOCAL ROTE AND CHECK VARIETIES OF GROUNDNUT (Arachis hypogaea L. UNDER DRY SEASON IN TWO LOCATIONS IN EAST NUSA TENGGARA

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Yosep S. Mau

2014-10-01

Full Text Available Groundnut is the most important pulse crop in East Nusa Tenggara (ENT; however, the crop yield in ENT is low due to erratic climatic condition, drought stress, and low yielding ability of most cultivated genotypes. Local Rote is a well-known local groundnut variety in ENT, which is a potential superior variety and parental source due its large seed size and high yielding ability. Information on its resistance to abiotic and biotic stresses is important for its future development. Five groundnut genotypes, Local Rote and check varieties were elucidated to identify drought resistant genotypes. The study was carried out in a split-plot design with three replicates in two locations during dry season 2013. Two irrigation regimes (optimum and stress conditions were assigned as main plot and 5 groundnut geno-types as sub-plot. Research results revealed significant effect of irrigation by genotype interaction on observed yield and yield compo-nent characters in both locations. Seed yields of most tested genotypes were below their yield potential. Local Rote yielded best over two locations (1.26 t.ha-1 seed yield. Yields of check varieties were below 1.0 t.ha-1. Local Rote was considered tolerant to drought based on STI, GMP, SSI and YL selection indices.

RESISTANCE OF SOME GROUNDNUT CULTIVARS TO SOYBEAN POD BORER, ETIELLA ZINCKENELLA TREIT. (LEPIDOPTERA: PYRALIDAE

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Dwinardi Apriyanto, Edi Gunawan, dan Tri Sunardi .

2011-11-01

Full Text Available Resistance of some groundnut cultivars to soybean pod borer, Etiella zinckenella Treit. (Lepidoptera: Pyralidae.  Five groundnut cultivars: Badak, Panther, Sima, Gajah, and Simpai, were grown in field in June-August, 2006 to determine their resistance/susceptibility to Etiella zinckenella Treit.  Two local cultivars (big and small seeds were included as comparison (controls. All cultivars were grown in experimental plots arranged in a randomized complete block design (RCBD, replicated three times. The incidence of soybean pod borer and damaged pods were observed at 9, 11, 13 weeks after sowing (WAS at 10 sample plants taken randomly from each plot. All cultivars were harvested at 13 WAS. Number of damaged pods was counted and percentages per plant were calculated. Larvae observed inside pod or in the soil were counted and collected. The seed yield per plant and weight of 100 seeds from 100 sample plants taken randomly at harvest were weighted to nearest gram at 10% water content. Pod toughness (hardness was measured with penetrometer. Resistance level of each cultivar was determined based on cultivar’s means and overall mean and standard deviation of the percentages of damaged pods. Data were analyzed with analysis of variance (ANOVA and means were separated with DMRT. The result revealed that mean percentages of damaged pod differed significantly between cultivars. Seed yield of cultivar Panther, Sima and Badak were significantly higher than those of the other two and local cultivars. Cultivar Panther was categorized as resistant, cultivar Sima and Badak as moderately resistant, while the others as susceptible. The relative resistance of groundnut cultivar seems, at least in part, to correlate with the structural hardness of pod.

Effects of application of groundnut biomass compost on uptake of phosphorus by maize grown on an Ultisol of South Sulawesi

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Kasifah

2014-07-01

Full Text Available Low crop production is acid dryland area of South Sulawesi is due to low availability of P in the soils. One of alternatives that can be performed to overcome the problems of acid soils having high level of exchangeable Al, is through the addition of organic material. In the upland areas in South Sulawesi, crop rice, maize and groundnut crop residues are readily available, but the crop residues are generally only used as animal feed or even burned. This study was aimed to elucidate the effects of groundnut compost on P uptake by maize in Ultisol of Moncongloe, South Sulawesi. Eight kilograms of air dried soil was mixed with compost according to the following treatments; 0, 10, 15, 20, 25, 30, 35 and 40 t compost/ha. All pots received 200 kg/ha KCl and 300 kg Urea/ha as basal fertilizers. Two maize seeds were planted in each pot and thinned to one plant per pot after one week. At harvest maize shoot dry weight and maize root dry weight, length of maize cop, cob weight, cob diameter, weight grains per cob, P uptake by maize, P content in maize grain, soil available P were measured. Results of the study showed that groundnut compost has the ability to improve the availability of P in the soil and increase P uptake by maize grown on an Ultisol of South Sulawesi. Application of 25 t groundnut compost/ha was the optimal rate that can be used to increase P availability in an Ultisol of South Sulawesi.

Induced resistance to Helicoverpa armigera through exogenous application of jasmonic acid and salicylic acid in groundnut, Arachis hypogaea.

Science.gov (United States)

War, Abdul Rashid; Paulraj, Michael Gabriel; Ignacimuthu, Savarimuthu; Sharma, Hari Chand

2015-01-01

Induced resistance to Helicoverpa armigera through exogenous application of jasmonic acid (JA) and salicylic acid (SA) was studied in groundnut genotypes (ICGV 86699, ICGV 86031, ICG 2271 and ICG 1697) with different levels of resistance to insects and the susceptible check JL 24 under greenhouse conditions. Activities of oxidative enzymes and the amounts of secondary metabolites and proteins were quantified at 6 days after JA and SA application/insect infestation. Data were also recorded on plant damage and H. armigera larval weights and survival. Higher levels of enzymatic activities and amounts of secondary metabolites were observed in the insect-resistant genotypes pretreated with JA and then infested with H. armigera than in JL 24. The insect-resistant genotypes suffered lower insect damage and resulted in poor survival and lower weights of H. armigera larvae than JL 24. In some cases, JA and SA showed similar effects. JA and SA induced the activity of antioxidative enzymes in groundnut plants against H. armigera, and reduced its growth and development. However, induced response to application of JA was greater than to SA, and resulted in reduced plant damage, and larval weights and survival, suggesting that induced resistance can be used as a component of pest management in groundnut. © 2014 Society of Chemical Industry.

Complementary feeding: a commentary by the ESPGHAN Committee on Nutrition.

Science.gov (United States)

Agostoni, Carlo; Decsi, Tamas; Fewtrell, Mary; Goulet, Olivier; Kolacek, Sanja; Koletzko, Berthold; Michaelsen, Kim Fleischer; Moreno, Luis; Puntis, John; Rigo, Jacques; Shamir, Raanan; Szajewska, Hania; Turck, Dominique; van Goudoever, Johannes

2008-01-01

This position paper on complementary feeding summarizes evidence for health effects of complementary foods. It focuses on healthy infants in Europe. After reviewing current knowledge and practices, we have formulated these conclusions: Exclusive or full breast-feeding for about 6 months is a desirable goal. Complementary feeding (ie, solid foods and liquids other than breast milk or infant formula and follow-on formula) should not be introduced before 17 weeks and not later than 26 weeks. There is no convincing scientific evidence that avoidance or delayed introduction of potentially allergenic foods, such as fish and eggs, reduces allergies, either in infants considered at increased risk for the development of allergy or in those not considered to be at increased risk. During the complementary feeding period, >90% of the iron requirements of a breast-fed infant must be met by complementary foods, which should provide sufficient bioavailable iron. Cow's milk is a poor source of iron and should not be used as the main drink before 12 months, although small volumes may be added to complementary foods. It is prudent to avoid both early (or=7 months) introduction of gluten, and to introduce gluten gradually while the infant is still breast-fed, inasmuch as this may reduce the risk of celiac disease, type 1 diabetes mellitus, and wheat allergy. Infants and young children receiving a vegetarian diet should receive a sufficient amount ( approximately 500 mL) of breast milk or formula and dairy products. Infants and young children should not be fed a vegan diet.

Modelling the canopy development of bambara groundnut

DEFF Research Database (Denmark)

Karunaratne, A.S.; Azam-Ali, S.N.; Al-Shareef, I.

2010-01-01

Canopy development of bambara groundnut (Vigna subterranea (L.) Verdc) is affected by temperature stress, drought stress and photoperiod. The quantification of these documented effects by means of a suitable crop model, BAMGRO is presented in this paper. Data on canopy development from five growth...... chamber, four glasshouse and three field experiments were analyzed to calibrate and validate the BAMGRO model to produce simulations for temperature stress, drought stress and photoperiodic effect on two contrasting landraces; Uniswa Red (Swaziland) and S19-3 (Namibia). The daily initiation rate of new...... leaves is calculated by means of a Gaussian function and is altered by temperature stress, drought stress, photoperiod and plant density. The rate in dead leaf number is dependent upon the maximum senescence fraction which can be explained by physiological maturity, mutual shading, temperature stress...

Response surface methodology for studying the effect of processing conditions on some nutritional and textural properties of bambara groundnuts (Voandzei subterranea) during canning.

Science.gov (United States)

Afoakwa, Emmanuel Ohene; Budu, Agnes Simpson; Merson, Alan Bullock

2007-06-01

The response surface methodology and central composite rotatable design for K=3 was used to study the combined effect of blanching, soaking and sodium hexametaphosphate salt concentration on moisture, ash, leached solids, phytates, tannins and hardness of bambara groundnut during canning. Regression models were developed to predict the effects of the processing parameters on the studied indices. Significant interactions were observed between all the factors with high regression coefficients (64.4-82.6%). Blanching and soaking of the seeds prior to canning led to increases in moisture content and leached solids, while significant decreases were observed for phytates, tannins and hardness of the canned bambara groundnuts. Increasing the concentration of sodium salt added during soaking caused significant (Pcanning treatments of blanching, soaking and sodium hexametaphosphate salt addition can be used to effectively reduce the phytates, tannin levels with minimal mineral (ash) loss and enhanced textural integrity of the canned bambara groundnuts.

Molecular Responses of Groundnut (Arachis hypogea L. to Zinc Stress

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A. John De Britto

2013-08-01

Full Text Available Heavy metals are important environmental pollutants and their toxicity is a problem of increasing significance for ecological, evolutionary and environmental reasons. The interference of germination related proteins by heavy metals has not been well documented at the proteomic and genomic level. In the current study, molecular responses of germinating groundnut seeds were investigated under Zinc stress. The SDS-PAGE showed the preliminary changes in the polypeptides patterns under Zinc stress. Restriction digestion banding pattern of EcoRI and Hind III enzymes showed distinct banding pattern in the treated plants.

Efficacy of Carbofuran in Controlling Root-Knot Nematode (Meloidogyne javanica Whitehead, 1949 on Cultivars of Bambara Groundnut (Vigna subterranea (L. Verdc. in Yola, Nigeria

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M. Y. Jada

2011-01-01

Full Text Available Bambara groundnut (Vigna subterrenea L. Verdc. is an important crop produced in Adamawa State of Nigeria. However, the production of the crop is seriously threatened by root-knot nematodes (RKNs; Meloidogyne spp.. Since cultural methods have not been very effective in controlling RKN, carbofuran was evaluated to determine its efficacy in controlling M. javanica in Yola during 2002 and 2003. Three bambara groundnut cultivars (Kwachanjiwa, Kwaheuma, and Kwatolotolo were evaluated using three application timings (at planting, 3 and 6 weeks after planting, and none. Results indicated that applying carbofuran at planting provided the greatest reduction in M. javanica population levels, which lead to increased yields in bambara groundnuts compared to the other two application timings. Furthermore, both Kwachanjiwa and Kwatolotolo provided similar high yields compared to Kwaheuma, which was most likely related to the M. javanica tolerance in these cultivars.

Sodium, sugar, and fat content of complementary infant and toddler foods sold in the United States, 2015.

Science.gov (United States)

Maalouf, Joyce; Cogswell, Mary E; Bates, Marlana; Yuan, Keming; Scanlon, Kelley S; Pehrsson, Pamela; Gunn, Janelle P; Merritt, Robert K

2017-06-01

Background: As part of a healthy diet, limiting intakes of excess sodium, added sugars, saturated fat, and trans fat has been recommended. The American Heart Association recommends that children aged sugars. Objective: We sought to determine commercial complementary infant-toddler food categories that were of potential concern because of the sodium, added sugar, saturated fat, or trans fat content. Design: Nutrition label information (e.g., serving size, sodium, saturated fat, trans fat) for 1032 infant and toddler foods was collected from manufacturers' websites and stores from May to July 2015 for 24 brands, which accounted for >95% of infant-toddler food sales. The presence of added sugars was determined from the ingredient list. Reference amount customarily consumed (RACC) categories were used to group foods and standardize serving sizes. A high sodium content was evaluated on the basis of the Upper Intake Level for children aged 1-3 y and the number of potential servings per day ([i.e., 1500 mg/7 servings (>210 mg/RACC)], a sodium amount >200 mg/100 g, or a mean sodium density >1000 mg/1000 kcal. Results: In 2015, most commercial infant-only vegetables, fruit, dinners, and cereals were low in sodium, contained no saturated fat, and did not contain added sugars. On average, toddler meals contained 2233 mg Na/1000 kcal, and 84% of the meals had >210 mg Na/RACC (170 g), whereas 69% of infant-toddler savory snacks had >200 mg Na/100 g. More than 70% of toddler meals, cereal bars and breakfast pastries, and infant-toddler grain- or dairy-based desserts contained ≥1 sources of added sugar. Approximately 70% of toddler meals contained saturated fat (mean: 1.9 g/RACC), and no commercial infant-toddler foods contained trans fats. Conclusion: Most commercial toddler meals, cereal bars and breakfast pastries, and infant-toddler snacks and desserts have high sodium contents or contain added sugars, suggesting a need for continued public health efforts to support parents

Efficacy of Carbofuran in Controlling Root-Knot Nematode (Meloidogyne javanica Whitehead, 1949) on Cultivars of Bambara Groundnut (Vigna subterranea (L.) Verdc.) in Yola, Nigeria

OpenAIRE

Jada, M. Y.; Gungula, D. T.; Jacob, I.

2011-01-01

Bambara groundnut (Vigna subterrenea L. Verdc.) is an important crop produced in Adamawa State of Nigeria. However, the production of the crop is seriously threatened by root-knot nematodes (RKNs; Meloidogyne spp.). Since cultural methods have not been very effective in controlling RKN, carbofuran was evaluated to determine its efficacy in controlling M. javanica in Yola during 2002 and 2003. Three bambara groundnut cultivars (Kwachanjiwa, Kwaheuma, and Kwatolotolo) were evaluated using three...

First report of natural infection of Vigna mungo var. silvestris L. by Groundnut bud necrosis virus, a tospovirus

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Mohammad AKRAM

2010-09-01

Full Text Available In the autumn of 2008, Vigna mungo var. silvestris growing in the experimental field of the Indian Institute of Pulses Research, Kanpur, India, showed chlorosis around some lateral veins and vein branches (mainly near the leaflet margin, downward curling of the leaf margins, necrosis of the stems and petioles, and twisting of the leaflets. Disease incidence was 20%. Symptoms indicated that the cause was Groundnut bud necrosis virus. The virus was identified on the basis of the symptoms on the diagnostic host, and the reverse transcription polymerase chain reaction (RT-PCR using specific primers of the NSm and NP genes. To our knowledge this is the first report of Groundnut bud necrosis virus on V. mungo var. silvestris.

Strength Characteristics of Groundnut Leaf/Stem Ash (GLSA) Concrete

Science.gov (United States)

Oseni, O. W.; Audu, M. T.

2016-09-01

The compressive strength properties of concrete are substantial factors in the design and construction of concrete structures. Compressive strength directly affects the degree to which the concrete can be able to carry a load over time. These changes are complemented by deflections, cracks etc., in the structural elements of concrete. This research investigated the effect of groundnut leaf/stem ash (GLSA) on the compressive strength of concrete at 0%, 5 %, 10 % and 15 % replacements of cement. The effect of the water-cement ratio on properties such as the compressive strength, slump, flow and workability properties of groundnut leaf/stem ash (GLSA) mixes with OPC were evaluated to determine whether they are acceptable for use in concrete structural elements. A normal concrete mix with cement at 100 % (i.e., GLSA at 0%) with concrete grade C25 that can attain an average strength of 25 N/mm2 at 28 days was used as a control at design water-cement ratios of 0.65 and grading of (0.5-32) mm from fine to coarse aggregates was tested for: (1) compressive strength, and the (2) slump and flow Test. The results and observations showed that the concrete mixes from GLSA at 5 - 15 % ratios exhibit: pozzolanic properties and GLSA could be used as a partial replacement for cement at these percentage mix ratios compared with the control concrete; an increase in the water-cement ratio showed a significant decrease in the compressive strength and an increase in workability. Therefore, it is important that all concrete mixes exude an acceptably designed water-cement ratio for compressive strength characteristics for use in structures, water-cement ratio is a significant factor.

Utilization of genetic variation created through induced mutations to develop drought tolerant groundnut mutants for the sandy rain-fed areas of western Sudan

International Nuclear Information System (INIS)

Abdalla, E. G. A.

2000-10-01

Groundnut (Arachis hypogaea. L.) is grown as a cash crop throughout the tropical and warm temperate regions of the world. Approximately 80% of the global production comes from developing countries and 67% of the total is produced in the seasonally rain fed areas of the semi-arid tropics (Gibbons, 1980). In Sudan, groundnut is grown under rain fed and irrigated sectors. Rain fed production accounts for 80% of the total production. Yield under the traditional rain fed farming conditions are very low (700kg/ha) compared to the world average (1200kg/ha). Low rainfall (250-450 mm) and short growing seasons (<90 days) are major constraints to groundnut production. Under these situations survival of the subsistence farmers depends entirely on minimizing the probabilities of crop failure. This can to some extent be addressed by adopting short term strategies of incorporating various physiological defense mechanisms into crop varieties to allow a certain level of realized yield in a more reliable manner (Subbarao et al, 1995)

Mothers' Knowledge and Attitude toward Food Security in Complementary Feeding of 1-2 Year Old Children and its Relation with Demographic Indices

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Sedigheh Yeganeh

2018-01-01

Full Text Available Background: Food insecurity denotes failure to provide adequate food. Knowledge and attitude play a key role in food security, which is of paramount importance in the first two years of life. Aim: This study aimed to evaluate mothers' knowledge and attitude towards food security in complementary feeding of 1-2 year-old offspring. Method: Using a cross-sectional study, 400 mothers of children 1-2 years old were selected from comprehensive health service centers in Bushehr, in 2016. The data collection instrument included a self-made questionnaire with 20 knowledge questions with CVR=0.95, CVI=0.95, and reliability 0.7 as well as a questionnaire with 26 questions on the attitude with CVI=0.94, CVR=0.91 and reliability 0.76 which were completed by the mothers and analysis with Spearman correlation, logistic regression and descriptive statistics. Results: The mean age of the mothers was 29.5±4.9 years. We found that 74 (18.5% of the mothers had an inappropriate level of knowledge and 10.5% of them had a negative attitude toward food security in complementary feeding. There was a significant positive correlation between knowledge and attitude (r=0.26, P=0.001. Maternal age (OR=1.10, P

[Obesity and complementary feeding time: a period at risk].

Science.gov (United States)

Vidailhet, M

2010-12-01

Relation between rapid growth during the first months of life and secondary risk of excessive adiposity is well demonstrated. Many works have indicated a birth feeding effect on weight gain during the first year of life and a protective effect towards later childhood and adult obesity. However all these studies are observational and several works denied this protective effect. Concerning complementary feeding, 3 interventional, randomized, studies achieved between 4 and 6 months of age, showed a good regulation of caloric intake and no weight gain modification due to complementary foods. Most of others studies are observational and don't show any relation between time of introduction of complementary foods and later fat mass. However 3 recent studies indicate, respectively at 7, 10 and 42 years of age, an increased adiposity, suggesting the possibility of a programmed excessive fat gain induced by an early complementary foods introduction. Very few studies have evaluated, besides the time of weaning, the kind, quantity and caloric density of foods used as complements, whereas other recent studies show the importance of appetite differences since the first months of life and the importance of genetic influence on these variations. Others works have emphasized the possible role of an excessive protein intake during the first 2 years of life. So, it appears that it may be necessary to pay attention not only on the date, but also on the kind and quantity of complementary foods, particularly in infants at risk for obesity, because of parental obesity, rapid weight growth or an excessive appetite. Copyright © 2010 Elsevier Masson SAS. All rights reserved.

Biodiverse food solutions to enhance complementary feeding

DEFF Research Database (Denmark)

Robertson, Aileen; Parlesak, Alexandr; Greiner, Ted

2016-01-01

In her recent editorial, Dr. de Pee (2015) states there are two main ways to provide additional nutrients during complementary feeding: fortification and supplementation. She illustrates some problems associated with these ‘solutions’, including lack of compliance. Rather than conclude that lipid...

In Vitro Seeds Germination and Seedling Growth of Bambara Groundnut (Vigna subterranea (L.) Verdc. (Fabaceae)).

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Koné, Mongomaké; Koné, Tchoa; Silué, Nakpalo; Soumahoro, André Brahima; Kouakou, Tanoh Hilaire

2015-01-01

Bambara groundnut (Vigna subterranea (L.) Verdc.) is an indigenous grain legume. It occupies a prominent place in the strategies to ensure food security in sub-Saharan Africa. Development of an efficient in vitro regeneration system, a prerequisite for genetic transformation application, requires the establishment of optimal conditions for seeds germination and plantlets development. Three types of seeds were inoculated on different basal media devoid of growth regulators. Various strengths of the medium of choice and the type and concentration of carbon source were also investigated. Responses to germination varied with the type of seed. Embryonic axis (EA) followed by seeds without coat (SWtC) germinated rapidly and expressed a high rate of germination. The growth performances of plantlets varied with the basal medium composition and the seeds type. The optimal growth performances of plants were displayed on half strength MS basal medium with SWtC and EA as source of seeds. Addition of 3% sucrose in the culture medium was more suitable for a maximum growth of plantlets derived from EA.

Effect of fortified complementary food supplementation on child growth in rural Bangladesh: a cluster-randomized trial.

Science.gov (United States)

Christian, Parul; Shaikh, Saijuddin; Shamim, Abu Ahmed; Mehra, Sucheta; Wu, Lee; Mitra, Maithilee; Ali, Hasmot; Merrill, Rebecca D; Choudhury, Nuzhat; Parveen, Monira; Fuli, Rachel D; Hossain, Md Iqbal; Islam, Md Munirul; Klemm, Rolf; Schulze, Kerry; Labrique, Alain; de Pee, Saskia; Ahmed, Tahmeed; West, Keith P

2015-12-01

Growth faltering in the first 2 years of life is high in South Asia where prevalence of stunting is estimated at 40-50%. Although nutrition counselling has shown modest benefits, few intervention trials of food supplementation exist showing improvements in growth and prevention of stunting. A cluster-randomized controlled trial was conducted in rural Bangladesh to test the effect of two local, ready-to-use foods (chickpea and rice-lentil based) and a fortified blended food (wheat-soy-blend++, WSB++) compared with Plumpy'doz, all with nutrition counselling vs nutrition counselling alone (control) on outcomes of linear growth (length and length-for-age z-score, LAZ), stunting (LAZ food groups, provided with one of the allocated supplements daily for a year. Growth deceleration occurred from 6 to 18 months of age but deceleration in LAZ was lower (by 0.02-0.04/month) in the Plumpy'doz (P = 0.02), rice-lentil (food groups relative to the control. In rural Bangladesh, small amounts of daily fortified complementary foods, provided for a year in addition to nutrition counselling, modestly increased linear growth and reduced stunting at 18 months of age. © The Author 2015. Published by Oxford University Press on behalf of the International Epidemiological Association.

Nutrient composition of five varieties of commonly consumed Nigerian groundnut (Arachis hypogaea L.

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Tayo, G. O.

2012-03-01

Full Text Available The nutrient composition of the five major varieties of groundnut (Arachis hypogaea L. commonly consumed in the south-western part of Nigeria was investigated. Raw dryshelled samples were analyzed for proximate (moisture, ash, protein, fat, fiber and carbohydrate, ‘vitamins’ (β-carotene, thiamine, niacin and tocopherol and minerals (Na, K, Ca, P, Mg, Fe, Mn, Zn, Cu, Se, Co, Al, As, Cd and Pb. Results showed that the groundnuts had 4.12-9.26% moisture, 2.77-3.31% ash, 24.26-26.35% protein, 45.41-48.14% fat, 2.51-2.94% fiber and 15.90-17.75% carbohydrate. All the varieties analyzed showed β-carotene (63.32-65.35mg/100g, thiamin (0.73-0.98mg/100g, niacin (14.00-16.03mg/100g and tocopherol (18.62-21.07mg/100g activities; with boro red having significantly (P P> Mg> Ca> Mn> Cu> Na> Zn> Fe> Al> Se in most of the varieties. Boro red also had the highest elemental contents in most of the minerals analyzed. Thus, these groundnuts can be considered useful foodstuffs in minimizing proteinenergy malnutrition (PEM and micronutrient deficiencies in Nigeria. However, the boro red variety is most recommended. The outcome of this research is a contribution to the food composition table.Se ha investigado la composición en nutrientes de las cinco principales variedades de maní (Arachis hypogaea L. de consumo habitual en la parte sur-occidental de Nigeria. A las muestras crudas con cáscara y secas se les analizó su composición proximal (humedad, ceniza, proteína, grasa, fibra e hidratos de carbono, vitaminas (β-caroteno, tiamina, niacina y tocoferol y minerales (Na, K, Ca, P, Mg, Fe, Mn, Zn, Cu, Se, Co, Al, As, Cd y Pb. Los resultados mostraron que el maní tenía entre 4.12 - 9.26% de humedad, 2.77- 3.31% de cenizas, 24.26 - 26.35% de proteína, 45.41 - 48.14% de materia grasa, 2.51 - 2.94% de fibra y 15.90 -17.75% de carbohidratos. Todas las variedades analizadas contenían β-caroteno (63.32-65.35mg/100g, tiamina (0.73-0.98mg/100g, niacina (14

New complementary foods in the diet of breast-fed and bottle-fed infants

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K. S. Kaznacheev

2016-01-01

Full Text Available Objective: to evaluate the physical development and health status of babies receiving goat’s milk-based formula “Bibikasha”.Patients and methods. An open-label uncontrolled trial was conducted in 47 babies aged 5 to 6.5 months. Their weight and height changes, neuropsychological development, and the skin were assessed. The incidence of acute respiratory diseases, the manifestations of dyspepsia, and number of bowel movement a day were estimated; fecal macroscopy, microbiological examination, and complete blood count were carried out. The data were statistically processed using Statistica Advanced.Results. At complementary feeding, there was constipation and hard stools in approximately 20% the infants in the study group and fecal opportunistic bacteria in 63.8%. When eating Bibikasha, the number of infants with opportunistic pathogenic bacteria reduced by 3 times and hard stools and constipation disappeared completely. During their follow-up, none of the babies developed anemia, acute respiratory or gastrointestinal diseases; weight gain rates and psychomotor development were age-appropriate, indicating their harmonious development.Conclusion. Bibikasha used as a complementary food has a positive effect on a baby’s health and contributes to the prevention of nutrition-related diseases. Adding Bibikasha to the diet of infants with constipation normalizes their bowel function

Strength Characteristics of Groundnut Leaf/Stem Ash (GLSA Concrete

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Oseni O. W.

2016-09-01

Full Text Available The compressive strength properties of concrete are substantial factors in the design and construction of concrete structures. Compressive strength directly affects the degree to which the concrete can be able to carry a load over time. These changes are complemented by deflections, cracks etc., in the structural elements of concrete. This research investigated the effect of groundnut leaf/stem ash (GLSA on the compressive strength of concrete at 0%, 5 %, 10 % and 15 % replacements of cement. The effect of the water-cement ratio on properties such as the compressive strength, slump, flow and workability properties of groundnut leaf/stem ash (GLSA mixes with OPC were evaluated to determine whether they are acceptable for use in concrete structural elements. A normal concrete mix with cement at 100 % (i.e., GLSA at 0% with concrete grade C25 that can attain an average strength of 25 N/mm2 at 28 days was used as a control at design water-cement ratios of 0.65 and grading of (0.5-32 mm from fine to coarse aggregates was tested for: (1 compressive strength, and the (2 slump and flow Test. The results and observations showed that the concrete mixes from GLSA at 5 – 15 % ratios exhibit: pozzolanic properties and GLSA could be used as a partial replacement for cement at these percentage mix ratios compared with the control concrete; an increase in the water-cement ratio showed a significant decrease in the compressive strength and an increase in workability. Therefore, it is important that all concrete mixes exude an acceptably designed water-cement ratio for compressive strength characteristics for use in structures, water-cement ratio is a significant factor.

Effect of Trichoderma harzianum biomass and Bradyrhizobium sp. strain NC 92 to control leaf blight disease of bambara groundnut (Vigna subterranea caused by Rhizoctonia solani in the field

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Mana Kanjanamaneesathian

2007-01-01

Full Text Available Four hundred and sixty two strains of Trichoderma spp. were isolated from 23 soil samples in which groundnut (Arachis hypogaea L. and bambara groundnut (Vigna subterranea L. had been planted in Songkhla, Phattalung, Nakhon Si Thammarat, Narathiwat and Yala provinces. These fungi were tested against Rhizoctonia solani, a causal agent of leaf blight of bambara groundnut, using dual culture technique on PDA medium. Among 462 isolates tested, 226 isolates had an ability to overgrow R. solani completely. Further testing found 13 isolates having the ability to parasitize mycelia of R. solani. Among these isolates, ThB-1-54 produced a cellulolytic enzyme on congo-red agar. This isolate was later identified as T. harzianum Rifai. In the field test, applying biomass of the isolate ThB-1-54 cultured on ground mesocarp fiber of oil palm, the combination of the isolate ThB-1-54 on ground mesocarp fiber of oil palm and Bradyrhizobium sp. (strain NC 92, or fungicide (iprodione had no effect on disease severity, yield, or the amount of total nitrogen content in stems or seeds of bambara groundnut plant.

Preferred delivery method and acceptability of Wheat-Soy Blend (WSB++) as a daily complementary food supplement in northwest Bangladesh.

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Shamim, Abu Ahmed; Hanif, Abu A M; Merrill, Rebecca D; Campbell, Rebecca K; Kumkum, Mehnaz Alam; Shaikh, Saijuddin; de Pee, Saskia; Ahmed, Tahmeed; Parveen, Monira; Mehra, Sucheta; Klemm, Rolf D W; Labrique, Alain B; West, Keith P; Christian, Parul

2015-01-01

Fortified blended foods (FBFs) are widely used to prevent undernutrition in early childhood in food-insecure settings. We field tested enhanced Wheat Soy Blend (WSB++)-a FBF fortified with micronutrients, milk powder, sugar, and oil-in preparation for a complementary food supplement (CFS) trial in rural northwestern Bangladesh. Formative work was conducted to determine the optimal delivery method (cooked vs. not) for this CFS, to examine mothers' child feeding practices with and acceptance of the WSB++, and to identify potential barriers to adherence. Our results suggest WSB++ is an acceptable CFS in rural Bangladesh and the requirement for mothers to cook WSB++ at home is unlikely to be a barrier to its daily use as a CFS in this population.

Development of complementary feeding recommendations for 12-23-month-old children from low and middle socio-economic status in West Java, Indonesia: contribution of fortified foods towards meeting the nutrient requirement.

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Fahmida, Umi; Santika, Otte

2016-07-01

Inadequate nutrient intake as part of a complementary feeding diet is attributable to poor feeding practices and poor access to nutritious foods. Household socio-economic situation (SES) has an influence on food expenditure and access to locally available, nutrient-dense foods and fortified foods. This study aimed to develop and compare complementary feeding recommendations (CFR) for 12-23-month-old children in different SES and evaluate the contribution of fortified foods in meeting nutrient requirements. A cross-sectional survey was conducted in low and medium SES households (n 114/group) in urban Bandung district, West Java province, Indonesia. Food pattern, portion size and affordability were assessed, and CFR were developed for the low SES (LSES) and middle SES (MSES) using a linear programming (LP) approach; two models - with and without fortified foods - were run using LP, and the contribution of fortified foods in the final CFR was identified. Milk products, fortified biscuits and manufactured infant cereals were the most locally available and consumed fortified foods in the market. With the inclusion of fortified foods, problem nutrients were thiamin in LSES and folate and thiamin in MSES groups. Without fortified foods, more problem nutrients were identified in LSES, that is, Ca, Fe, Zn, niacin and thiamin. As MSES consumed more fortified foods, removing fortified foods was not possible, because most of the micronutrient-dense foods were removed from their food basket. There were comparable nutrient adequacy and problem nutrients between LSES and MSES when fortified foods were included. Exclusion of fortified foods in LSES was associated with more problem nutrients in the complementary feeding diet.

Aspergillus flavus infection triggered immune responses and host-pathogen cross-talks in groundnut during in-vitro seed colonization

Science.gov (United States)

Aflatoxin contamination, caused by fungal pathogen Aspergillus flavus, is a major quality and health problem delimiting the trade and consumption of groundnut (Arachis hypogaea L.) worldwide. RNA-seq approach was deployed to understand the host-pathogen interaction by identifying differentially expr...

Fostering triacylglycerol accumulation in novel oleaginous yeast Cryptococcus psychrotolerans IITRFD utilizing groundnut shell for improved biodiesel production.

Science.gov (United States)

Deeba, Farha; Pruthi, Vikas; Negi, Yuvraj S

2017-10-01

The investigation was carried out to examine the potential of triacylglycerol (TAG) accumulation by novel oleaginous yeast isolate Cryptococcus psychrotolerans IITRFD on utilizing groundnut shell acid hydrolysate (GSH) as cost-effective medium. The maximum biomass productivity and lipid productivity of 0.095±0.008g/L/h and 0.044±0.005g/L/h, respectively with lipid content 46% was recorded on GSH. Fatty acid methyl ester (FAME) profile obtained by GC-MS analysis revealed oleic acid (37.8%), palmitic (29.4%) and linoleic (32.8%) as major fatty acids representing balance between oxidative stability (OS) and cold flow filter properties (CFFP) for improved biodiesel quality. The biodiesel property calculated were correlated well with the fuel standards limits of ASTM D6751, EN 14214 and IS 15607. The present findings raise the possibility of using agricultural waste groundnut shell as a substrate for production of biodiesel by novel oleaginous yeast isolate C. psychrotolerans IITRFD. Copyright © 2017 Elsevier Ltd. All rights reserved.

Emerging issues in complementary feeding

DEFF Research Database (Denmark)

Michaelsen, Kim F.; Grummer-Strawn, Laurence; Bégin, France

2017-01-01

the complementary feeding period is summarized. The increased availability of sugar-containing beverages and unhealthy snack foods and its negative effect on young child's diet is described. Negative effects of nonresponsive feeding and force feeding are also discussed, although few scientific studies have...

Nutrient content and acceptability of soybean based complementary ...

African Journals Online (AJOL)

Nutrient content and acceptability of soybean based complementary food. ... African Journal of Food, Agriculture, Nutrition and Development ... A study was carried out in Morogoro region, Tanzania, to determine composition and acceptability of soy-based formulations with banana and cowpeas as traditional staples.

Very low dose gamma irradiation stimulates gaseous exchange and carboxylation efficiency, but inhibits vascular sap flow in groundnut (Arachis hypogaea L.).

Science.gov (United States)

Ahuja, Sumedha; Singh, Bhupinder; Gupta, Vijay Kumar; Singhal, R K; Venu Babu, P

2014-02-01

An experiment was carried out to determine the effect of low dose gamma radiation on germination, plant growth, nitrogen and carbon fixation and carbon flow and release characteristics of groundnut. Dry seeds of groundnut variety Trombay groundnut 37A (TG 37A), a radio mutant type developed by Bhabha Atomic Research Centre (BARC), Mumbai, India, were subjected to the pre-sowing treatment of gamma radiation within low to high dose physiological range, i.e., 0.0, 0.0082, 0.0164. 0.0328, 0.0656, 0.1312, 5, 25, 100, 500 Gray (Gy) from a cobalt source ((60)Co). Observations were recorded for the radiation effect on percentage germination, vigour, gas exchange attributes such as photosynthetic rate, stomatal conductance and transpiration rate, chlorophyll content, root exudation in terms of (14)C release, vascular sap flow rate and activities of rate defining carbon and nitrogen assimilating enzymes such as ribulose-1,5-bisphosphate carboxylase (rubisco) and nitrate reductase (NR). Seed germination was increased by 10-25% at the lower doses up to 5 Gy while the improvement in plant vigour in the same dose range was much higher (22-84%) than the unirradiated control. For radiation exposure above 5 Gy, a dose-dependent decline in germination and plant vigour was measured. No significant effect was observed on the photosynthesis at radiation exposure below 5 Gy but above 5 Gy dose there was a decline in the photosynthetic rate. Stomatal conductance and transpiration rate, however, were only inhibited at a high dose of 500 Gy. Leaf rubisco activity and NR activities remained unaffected at all the investigated doses of gamma irradiation. Mean root exudation and sap flow rate of the irradiated plants, irrespective of the dose, was reduced over the unirradiated control more so in a dose-dependent manner. Results indicated that a very low dose of gamma radiation, in centigray to gray range, did not pose any threat and in fact stimulated metabolic functions in such a way to aid

Meat as an early complementary food for infants: implications for macro- and micronutrient intakes.

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Krebs, Nancy F

2007-01-01

Optimal complementary feeding is recognized to be critical for prevention of infectious morbidity and mortality and for optimal growth and development. The nutrients which become limiting in human milk after approximately 6 months of exclusive breastfeeding are predictable based on the dynamic composition of human milk and the physiology of infant nutritional requirements. Iron and zinc are two micronutrients for which the concentrations in human milk are relatively independent of maternal intake, and for which the older infant is most dependent on complementary foods to meet requirements. Traditional feeding practices, including reliance on cereals and plant-based diets, do not complement these recognized gaps in human milk. Meats or cellular animal proteins are richer sources of these critical minerals as well as other essential nutrients. Yet, cellular animal proteins are often introduced only late in infancy in developed countries, and may be only rarely consumed by young children in developing countries. Plant-based diets result in a predominance of energy from carbohydrates, often including highly refined carbohydrates that are also likely to have a high glycemic index. This pattern of macronutrient intake is contrary to that of the period when the human genome evolved, and may influence the metabolic profile in young children, especially under conditions of nutritional abundance.

Timing of mounding for bambara groundnut affects crop development and yield in a rainfed tropical environment

DEFF Research Database (Denmark)

Ouedrago, Mahama; M'bi, Bertin Zagre; Liu, Fulai

2013-01-01

-ecological zone of Burkina Faso were conducted. Yield data confirm the findings from a drier part of Burkina Faso; i.e., mounding of bambara groundnut should not be carried out around the time of flowering. In a semi-arid area, such as Sudan–Sahel agro-ecological zone and with germplasm maturing within 90 days...

Developmental Readiness of Normal Full Term Infants To Progress from Exclusive Breastfeeding to the Introduction of Complementary Foods: Reviews of the Relevant Literature Concerning Infant Immunologic, Gastrointestinal, Oral Motor and Maternal Reproductive and Lactational Development.

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Naylor, Audrey J., Ed.; Morrow, Ardythe L., Ed.

This review of the developmental readiness of normal, full-term infants to progress from exclusive breastfeeding to the introduction of complementary foods is the result of the international debate regarding the best age to introduce complementary foods into the diet of the breastfed human infant. After a list of definitions, four papers focus on:…

Complementary feeding: a commentary by the ESPGHAN Committee on Nutrition

NARCIS (Netherlands)

Agostoni, Carlo; Decsi, Tamas; Fewtrell, Mary; Goulet, Olivier; Kolacek, Sanja; Koletzko, Berthold; Michaelsen, Kim Fleischer; Moreno, Luis; Puntis, John; Rigo, Jacques; Shamir, Raanan; Szajewska, Hania; Turck, Dominique; van Goudoever, Johannes

2008-01-01

This position paper on complementary feeding summarizes evidence for health effects of complementary foods. It focuses on healthy infants in Europe. After reviewing current knowledge and practices, we have formulated these conclusions: Exclusive or full breast-feeding for about 6 months is a

Timing of the introduction of complementary feeding and risk of childhood obesity: a systematic review.

Science.gov (United States)

Pearce, J; Taylor, M A; Langley-Evans, S C

2013-10-01

The World Health Organisation recommends exclusive breastfeeding until 6 months of age and continued breastfeeding until 2 years of age or beyond. Appropriate complementary foods should be introduced in a timely fashion, beginning when the infant is 6 months old. In developing countries, early or inappropriate complementary feeding may lead to malnutrition and poor growth, but in countries such as the United Kingdom and United States of America, where obesity is a greater public health concern than malnutrition, the relationship to growth is unclear. We conducted a systematic review of the literature that investigated the relationship between the timing of the introduction of complementary feeding and overweight or obesity during childhood. Electronic databases were searched from inception until 30 September 2012 using specified keywords. Following the application of strict inclusion/exclusion criteria, 23 studies were identified and reviewed by two independent reviewers. Data were extracted and aspects of quality were assessed using an adapted Newcastle-Ottawa scale. Twenty-one of the studies considered the relationship between the time at which complementary foods were introduced and childhood body mass index (BMI), of which five found that introducing complementary foods at childhood. Seven of the studies considered the association between complementary feeding and body composition but only one study reported an increase in the percentage of body fat among children given complementary foods before 15 weeks of age. We conclude that there is no clear association between the timing of the introduction of complementary foods and childhood overweight or obesity, but some evidence suggests that very early introduction (at or before 4 months), rather than at 4-6 months or >6 months, may increase the risk of childhood overweight.

The phosphorus and nitrogen nutrition of bambara groundnut (Vigna subterranea (L.) Verdc.) in Botswana soils : an exploratory study

NARCIS (Netherlands)

Ramolemana, G.M.

1999-01-01

Bambara groundnut ( Vigna subterranea (L.) Verdec.) is a legume crop grown especially by small farmers mainly in semi-arid parts of Africa both in mixed cultivation and pure stands. It is considered as a hardy crop because of its drought tolerance, resistance to pests

Yield, quality and nodulation studies of Kersting's groundnut (Macrotyloma geocarpum, (Harms) Merachal and Baudet) in the Coastal Savannah Agro-ecological zone of Ghana

International Nuclear Information System (INIS)

Adazebra, G. A.

2013-07-01

Two investigations were carried out in the field and laboratory to assess variation in yield and nodulation potential as well as differences in the types of Rhizobia nodulating some local accessions of Kersting's groundnut (Macrotyloma geocarpum Harms) Marechal and Baudet in the Coastal Savannah Agro-Ecological Zone of Ghana. The aim was to obtain information relevant to important yield and nodulation attributes of Kersting's groundnut under prevailing agro-ecological conditions and thereby determine the suitability or otherwise of growing the crop in the Coastal Savannah Agro-Ecological Zone. Ten local accessions of Kersting's groundnuts were obtained from the University for Development Studies (UDS) Nyankpala, Tamale in the Northern Region of Ghana and were evaluated under field conditions at Biotechnology and Nuclear Agriculture Research Institute (BNARI) research farms in the Greater Accra Region. Significant variations were found in most of quantitative characters that were measured for all the ten accessions. Yield studies conducted identified the Kersting's groundnut accession T8 to be the highest in both shoot dry matter production and grain yield per plot with values of 35.09 t ha -1 and 0.84 t ha -1 respectively. Nodulation studies also identified accessions T5 and T3 to be the best in %N content of roots and shoots with values of 1.43% and 3.05% respectively. The nitrogen yield was however, highest in Kersting's groundnut accession T7 for both roots and shoots with values of 12.29 kg ha -1 and 1,178 kg ha -1 respectively. Again, accession T7 was superior in the total plant nitrogen yield with a value of 1190 kg ha -1 . Correlation analysis revealed perfect association (r =1.0) between grain yield and dry seed and a nearly perfect association (r=0.99) between total plant nitrogen yield and nitrogen yield of shoots. Harvest index was highly positively correlated (r=0.72) with dry pod yield. Polymerase Chain Reaction (PCR) analysis was conducted for nine (9

Evaluating the bio-energy potential of groundnut shell and sugarcane bagasse waste composite

OpenAIRE

Olatunde Ajani Oyelaran

2015-01-01

An assessment has been carried out on bio-coal briquettes from coal with sugarcane bagasse and coal with groundnut shell. Proximate analyses and elemental compositions of the coal and biomasses were determined. Different samples of briquettes were produced by blending varying composition of the coal with the biomasses in the ratio of 100:0; 90:10, 80:20, 70:30, 60:40, 50:50, 40:60 and 0: 100, using calcium carbonate as a desulfurizing agent and cassava starch as a binder. A manual hydraulical...

African Journal of Traditional, Complementary and Alternative ...

African Journals Online (AJOL)

AJTCAM), a new broad-based journal, is founded on two key tenets: To publish exciting research in all areas of applied medicinal plants, Traditional medicines, Complementary Alternative Medicines, food and agricultural technologies, and ...

CHEMICAL STABILITY OF COTTONSEED AND GROUNDNUT OIL USED FOR FRYING BHAJIAS AND ITS SENSORY QUALITIES

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Ashima Gupta

2014-12-01

Full Text Available Deep fried snacks, which evolved as snacks between meals include bhajia, samosa, etc are very popular in India and commercially exploited on a wide scale.Cottonseed and Groundnut oil frequently used in Gujarat for cooking purpose studied for its intermittent frying stability. Indian fried snack popularly known as ‘Bhajia’ fried for 5 min at an interval of 1 h; 5 times a day for 5 consecutive days and studied for its various sensory attributes using 9-point hedonic scale. Standard AOCS and AOAC methods were used to determine the quality of oil. Peroxide and p-anisidine values of both oils increased significantly p<0.001 during the 25 h of intermittent frying. Iodine value of cottonseed oil did not decrease throughout the intermittent frying period. Polar components increased 257.5% in cottonseed oil (CSO and 142.9% in groundnut oil (GNO.The saturated and monounsaturated fatty acid content increased significantly with the increase in frying hours.No significant change was seen in linoleic/palmitic acid ratio of both the oils during bhajias frying. The sensory qualities of bhajia fried at different intervals did not change significantly for various attributes namely flavor, taste, crispness, greasiness, odor, color, appearance and overall acceptability.

Physicochemical characteristics of Bambara groundnut dietary fibres extracted using wet milling

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Yvonne Maphosa

2016-02-01

Full Text Available The objectives of this study were to extract soluble and insoluble dietary fibres from four Bambara groundnut (BGN varieties (black-eye, brown-eye, brown and red using the wet milling method and evaluate their physicochemical properties. The swelling capacities of brown-eye (6.5 g/mL and black-eye (6.2 g/mL fibres were higher (p≤0.05 than those of red (6.0 g/mL and brown (5.5 g/mL fibres while the water holding capacities of black-eye and brown-eye fibres (2.84 g and 2.83 g water/g sample were higher (p≤0.05 than those of brown and red fibres. The bulk densities of insoluble dietary fibres (IDFs and soluble dietary fibres (SDFs ranged between 0.57 g/mL (red to 0.67 g/mL (brown-eye and 0.46 g/mL (brown-eye to 0.57 g/mL (black-eye, respectively. The oil binding capacities (OBCs of SDFs ranged between 2.78 g oil/g sample (brown and 4.03 g oil/g sample (brown-eye while the OBC of all IDFs did not differ (p>0.05, ranging between 1.52 g oil/g sample (brown and 1.40 g oil/g sample (brown-eye and black-eye. Black-eye and brown-eye dietary fibres had higher phenolic and total sugar content. The findings of this study indicate the potential of BGN fibres in food systems as fat replacers, emulsion stabilisers, water binders, bulking agents, thickeners and nutritional additives.

Breastfeeding, Infant Formula, and Introduction to Complementary Foods-Comparing Data Obtained by Questionnaires and Health Visitors' Reports to Weekly Short Message Service Text Messages.

Science.gov (United States)

Bruun, Signe; Buhl, Susanne; Husby, Steffen; Jacobsen, Lotte Neergaard; Michaelsen, Kim F; Sørensen, Jan; Zachariassen, Gitte

2017-11-01

Studies on prevalence and effects of breastfeeding call for reliable and precise data collection to optimize infant nutrition, growth, and health. Data on breastfeeding and infant nutrition are at risk of, for example, recall bias or social desirability bias. The aim of the present analysis was to compare data on infant nutrition, that is, breastfeeding, use of infant formula, and introduction to complementary foods, obtained by four different methods. We assumed that weekly short message service (SMS) questions were the most reliable method, to which the other methods were compared. The study population was part of the Odense Child Cohort. The four methods used were: (a) self-administered questionnaire 3 months postpartum, (b) self-administered questionnaire 18 months postpartum, (c) registrations from health visitors visiting the families several times within the first year of life, and (d) weekly SMS questions introduced shortly after birth. In total, 639 singleton mothers with data from all four methods were included. The proportion of mothers initiating breastfeeding varied from 86% to 97%, the mean duration of exclusive breastfeeding from 12 to 19 weeks, and the mean age when introduced to complementary foods from 19 to 21 weeks. The mean duration of any breastfeeding was 33 weeks across methods. Compared with the weekly SMS questions, the self-administered questionnaires and the health visitors' reports resulted in a greater proportion of mothers with an unknown breastfeeding status, a longer duration of exclusive breastfeeding and later introduction to complementary foods, while the duration of any breastfeeding did not differ.

Use of deuterium oxide to measure breast-milk intake in children aged 7 to 12 months receiving complementary foods

International Nuclear Information System (INIS)

Creed-Kanashiro, H.

1999-01-01

The present study is being conducted to pilot the use of the deuterium oxide method for the measurement of breast-milk intake in children 7 - 12 months of age receiving complementary foods. This will be applied to a community efficacy study to determine the effects on total energy and nutrient intake and on breast-milk consumption of an intensive education intervention using locally available, culturally acceptable complementary foods. In order to apply the methodology to this evaluation the washout period of deuterium from the mother and the child after the administration of a dose to the mother is being determined and the comparison of this methodology with the test weighing technique for breast-milk intake. The measurement of deuterium oxide using the infrared spectrometer of the Instituto de Investigacion Nutricional [IIN] is being compared with the IR Mass Spectrometer of INTA Chile. During the present period we have conducted a pilot study to measure breast-milk intake using deuterium oxide in 9 mother-child pairs of children aged 7 - 11 months of age; samples of saliva have been taken for analyses. One child has completed the 28 days of the study and 8 children are in process. Test weighing for 48 hours has been conducted on 5 children; unadjusted breast-milk intake ranges from 589 to 682 g per 24 hours. The samples are awaiting analysis for deuterium oxide. (author)

Proposal of indicators to evaluate complementary feeding based on World Health Organization indicators.

Science.gov (United States)

Saldan, Paula Chuproski; Venancio, Sonia Isoyama; Saldiva, Silvia Regina Dias Medici; de Mello, Débora Falleiros

2016-09-01

This study compares complementary feeding World Health Organization (WHO) indicators with those built in accordance with Brazilian recommendations (Ten Steps to Healthy Feeding). A cross-sectional study was carried out during the National Immunization Campaign against Poliomyelitis in Guarapuava-Paraná, Brazil, in 2012. Feeding data from 1,355 children aged 6-23 months were obtained through the 24 h diet recall. Based on five indicators, the proportion of adequacy was evaluated: introduction of solid, semi-solid, or soft foods; minimum dietary diversity; meal frequency; acceptable diet; and consumption of iron-rich foods. Complementary feeding showed adequacy higher than 85% in most WHO indicators, while review by the Ten Steps assessment method showed a less favorable circumstance and a high intake of unhealthy foods. WHO indicators may not reflect the complementary feeding conditions of children in countries with low malnutrition rates and an increased prevalence of overweight/obesity. The use of indicators according to the Ten Steps can be useful to identify problems and redirect actions aimed at promoting complementary feeding. © 2016 John Wiley & Sons Australia, Ltd.

Natural postharvest aflatoxin occurrence in food legumes in the smallholder farming sector of Zimbabwe.

Science.gov (United States)

Maringe, David Tinayeshe; Chidewe, Cathrine; Benhura, Mudadi Albert; Mvumi, Brighton Marimanzi; Murashiki, Tatenda Clive; Dembedza, Mavis Precious; Siziba, Lucia; Nyanga, Loveness Kuziwa

2017-03-01

Aflatoxins, mainly produced by Aspergillus flavus and Aspergillus parasiticus, are highly toxic and may lead to health problems such as liver cancer. Exposure to aflatoxins may result from ingestion of contaminated foods. Levels of AFB 1 , AFB 2 , AFG 1 and AFG 2 in samples of groundnuts (Arachis hypogaea), beans (Phaseolus vulgaris), cowpeas (Vigna unguiculata) and bambara nuts (Vigna subterranean) grown by smallholder farmers in Shamva and Makoni districts, Zimbabwe, were determined at harvesting, using high performance liquid chromatography after immunoaffinity clean-up. Aflatoxins were detected in 12.5% of groundnut samples with concentrations ranging up to 175.9 µg/kg. Aflatoxins were present in 4.3% of the cowpea samples with concentrations ranging from 1.4 to 103.4 µg/kg. Due to alarming levels of aflatoxins detected in legumes versus maximum permissible levels, there is a need to assist smallholder farmers to develop harvest control strategies to reduce contamination of aflatoxins in legumes.

A Coordinated Research Project on the Implementation of Nuclear Techniques to Improve Food Traceability

Science.gov (United States)

Frew, Russell; Cannavan, Andrew; Zandric, Zora; Maestroni, Britt; Abrahim, Aiman

2013-04-01

Traceability systems play a key role in assuring a safe and reliable food supply. Analytical techniques harnessing the spatial patterns in distribution of stable isotope and trace element ratios can be used for the determination of the provenance of food. Such techniques offer the potential to enhance global trade by providing an independent means of verifying "paper" traceability systems and can also help to prove authenticity, to combat fraudulent practices, and to control adulteration, which are important issues for economic, religious or cultural reasons. To address some of the challenges that developing countries face in attempting to implement effective food traceability systems, the IAEA, through its Joint FAO/IAEA Division on Nuclear Techniques in Food and Agriculture, has initiated a 5-year coordinated research project involving institutes in 15 developing and developed countries (Austria, Botswana, Chile, China, France, India, Lebanon, Morocco, Portugal, Singapore, Sweden, Thailand, Uganda, UK, USA). The objective is to help in member state laboratories to establish robust analytical techniques and databases, validated to international standards, to determine the provenance of food. Nuclear techniques such as stable isotope and multi-element analysis, along with complementary methods, will be applied for the verification of food traceability systems and claims related to food origin, production, and authenticity. This integrated and multidisciplinary approach to strengthening capacity in food traceability will contribute to the effective implementation of holistic systems for food safety and control. The project focuses mainly on the development of techniques to confirm product authenticity, with several research partners also considering food safety issues. Research topics encompass determination of the geographical origin of a variety of commodities, including seed oils, rice, wine, olive oil, wheat, orange juice, fish, groundnuts, tea, pork, honey and

The initiation of complementary feeding among Qom indigenous people.

Science.gov (United States)

Olmedo, Sofia Irene; Valeggia, Claudia

2014-06-01

As of six months of life, breastfeeding no longer covers an infant's energy or micronutrient needs, so appropriate complementary feeding should be provided. The objective of this study was to assess the time and adequacy for introducing complementary feeding in a Qom/Toba population and analyze the sociocultural concepts of families regarding complementary feeding. Quantitative and qualitative data were collected by participant observation and semistructured surveys administered to mothers of 0-2 year old infants. Qom breastfeed their infants long term and on demand. Most infants have an adequate nutritional status and start complementary feeding at around 6 months old as per the local health center and international standards. However, mostly due to socioeconomic factors, foods chosen to complement breastfeeding have a relatively scarce nutritional value.

Physicotechnical, spectroscopic and thermogravimetric properties of powdered cellulose and microcrystalline cellulose derived from groundnut shells

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Chukwuemeka P. Azubuike

2012-09-01

Full Text Available α-Cellulose and microcrystalline cellulose powders, derived from agricultural waste products, that have for the pharmaceutical industry, desirable physical (flow properties were investigated. α–Cellulose (GCN was extracted from groundnut shell (an agricultural waste product using a non-dissolving method based on inorganic reagents. Modification of this α -cellulose was carried out by partially hydrolysing it with 2N hydrochloric acid under reflux to obtain microcrystalline cellulose (MCGN. The physical, spectroscopic and thermal properties of the derived α-cellulose and microcrystalline cellulose powders were compared with Avicel® PH 101, a commercial brand of microcrystalline cellulose (MCCA, using standard methods. X-ray diffraction and infrared spectroscopy analysis showed that the α-cellulose had lower crystallinity. This suggested that treatment with 2N hydrochloric acid led to an increase in the crystallinity index. Thermogravimetric analysis showed quite similar thermal behavior for all cellulose samples, although the α-cellulose had a somewhat lower stability. A comparison of the physical properties between the microcrystalline celluloses and the α-cellulose suggests that microcrystalline cellulose (MCGN and MCCA might have better flow properties. In almost all cases, MCGN and MCCA had similar characteristics. Since groundnut shells are agricultural waste products, its utilization as a source of microcrystalline cellulose might be a good low-cost alternative to the more expensive commercial brand.

Factors Associated with the Early Introduction of Complementary Feeding in Saudi Arabia

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Riyadh A. Alzaheb

2016-07-01

Full Text Available Mothers’ instigation of complementary feeding before their infant reaches 6 months old risks shortening their breastfeeding duration, and high morbidity and mortality for their child. Complementary feeding practices require further investigation in Saudi Arabia. The present study aims to evaluate complementary feeding practices, and to establish which factors are associated with the early introduction of complementary feeding in the Saudi Arabian context. Cross-sectional research was conducted with 632 mothers of infants aged between 4 and 24 months attending five primary health care centers (PHCCs between July and December 2015 in Saudi Arabia. Data on participants’ socio-demographic characteristics and complementary feeding practices were collected via structured questionnaires. A regression analysis identified the factors associated with the early introduction of solid foods, defined as before 17 weeks. 62.5% of the study’s infants received solid foods before reaching 17 weeks old. The maternal factors at higher risk of early introduction of solids were: younger age; Saudi nationality; shorter education; employment within 6 months post-birth; caesareans; not breastfeeding fully for six weeks post-birth, and living in low-income households. Complementary feeding prior to 6 months postpartum was common in Saudi Arabia. Public health interventions are needed to reduce early complementary feeding, focusing on mothers at highest risk of giving solids too early.

The effect of a micronutrient-fortified complementary food on micronutrient status, growth and development of 6- to 12-month-old disadvantaged urban South-African infants

NARCIS (Netherlands)

Oelofse, A.; Raaij, van J.M.A.; Benade, A.J.S.; Dhansay, M.A.; Tolboom, J.J.M.; Hautvast, J.G.A.J.

2003-01-01

The study was conducted to look at the effectiveness of a multimicronutrient-fortified complementary food on the micronutrient status, linear growth and psychomotor development of 6- to 12-month-old infants from a black urban disadvantaged community in the Western Cape, South Africa. The study was

Use of deuterium oxide to measure breast-milk intake in children aged 7 to 12 months receiving complementary foods

Energy Technology Data Exchange (ETDEWEB)

Creed-Kanashiro, H [Instituto de Investigacion Nutricional, La Molina, Lima (Peru)

1999-09-01

The present study is being conducted to pilot the use of the deuterium oxide method for the measurement of breast-milk intake in children 7 - 12 months of age receiving complementary foods. This will be applied to a community efficacy study to determine the effects on total energy and nutrient intake and on breast-milk consumption of an intensive education intervention using locally available, culturally acceptable complementary foods. In order to apply the methodology to this evaluation the washout period of deuterium from the mother and the child after the administration of a dose to the mother is being determined and the comparison of this methodology with the test weighing technique for breast-milk intake. The measurement of deuterium oxide using the infrared spectrometer of the Instituto de Investigacion Nutricional [IIN] is being compared with the IR Mass Spectrometer of INTA Chile. During the present period we have conducted a pilot study to measure breast-milk intake using deuterium oxide in 9 mother-child pairs of children aged 7 - 11 months of age; samples of saliva have been taken for analyses. One child has completed the 28 days of the study and 8 children are in process. Test weighing for 48 hours has been conducted on 5 children; unadjusted breast-milk intake ranges from 589 to 682 g per 24 hours. The samples are awaiting analysis for deuterium oxide. (author) 37 refs, 3 tabs

ALLERGY PREVENTION IN CHILDREN DURING THE INTRODUCTION OF COMPLEMENTARY FEEDING PRODUCTS

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Т. V. Turti

2014-01-01

Full Text Available The article covers modern approaches to the prevention of allergic diseases in children. We discuss the most common food allergens in the early childhood, main mechanisms of food tolerance formation and opportunities of dietary preventive measures in a risk group of the allergy development. One of the important issues, in practical terms, is the question of time and peculiarities of the complementary feeding introduction in this category of children. The own experience of use of hypoallergenic complementary feeding products in children from the risk group and with mild manifestations of atopy is presented.

AN INTEGRATED ON-FARM EXPERIMENT AND SURVEY APPROACH TO MAIZE AND GROUNDNUT CONSTRAINT ANALYSIS IN ZIMBABWE

OpenAIRE

Shumba, Enos Mutambu

1987-01-01

On-farm trials conducted in Zimbabwe communal areas (peasant sector) have demonstrated the existence of a yield gap between potential farm yields and those achieved by farmers. This study utilizes the experimental and survey approach to quantify the size of the maize and groundnut yield gaps at the farm level and evaluates the economic returns associated with the yield increasing technologies. Three major conclusions drawn from the study are: First, the diagnostic survey and the yield gap pac...

Evaluation of the nutritional characteristics of a finger millet based complementary food.

Science.gov (United States)

Mbithi-Mwikya, Stephen; Van Camp, John; Mamiro, Peter R S; Ooghe, Wilfried; Kolsteren, Patrick; Huyghebaert, Andre

2002-05-08

Finger millet (Eleusine coracana), kidney beans (Phaseolus vulgaris), peanuts (Arachis hypogoea), and mango (Mangifera indica) were processed separately and then combined, on the basis of their amino acid scores and energy content, into a complementary food for children of weaning age. The finger millet and kidney beans were processed by germination, autoclaving, and lactic acid fermentation. A mixture containing, on a dry matter basis, 65.2, 19.1, 8.0, and 7.7% of the processed finger millet, kidney beans, peanuts, and mango, respectively, gave a composite protein with an in vitro protein digestibility of 90.2% and an amino acid chemical score of 0.84. This mixture had an energy density of 16.3 kJ.g(-1) of dry matter and a decreased antinutrient content and showed a measurable improvement in the in vitro extractability for calcium, iron, and zinc. A 33% (w/v) pap made from a mix of the processed ingredients had an energy density of 5.4 kJ.g(-1) of pap, which is sufficient to meet the energy requirements of well-nourished children of 6-24 months of age at three servings a day and at the FAO average breast-feeding frequency.

FEEDING OF FERRETS WITH THE RAW MEAT AND LIVER OF CHICKENS CHRONICALLY POISONED WITH TOXIC GROUNDNUT MEAL.

Science.gov (United States)

PLATONOW, N; BEAUREGARD, M

1965-03-01

Chickens were fed a ration containing 30 per cent of toxic groundnut meal for up to six weeks. The concentration of aflatoxin (toxic metabolites of Aspergillus flavus) in the above ration was 3.06 p.p.m. At the end of 2nd, 4th or 6th week the birds were killed. The meat was removed from the bones and put through a meat grinder. The livers of three groups were pooled together. Three control groups of birds kept on commercial pellets were treated similarly. Female ferrets, two years of age, were used in the present study. They were divided into four groups. The first three groups were given for one month meat from chickens fed the toxic ration for 2, 4, and 6 weeks, respectively. Each of these three groups contained one control ferret that was fed with the meat of chickens fed a commercial ration for a similar period of time. One half of the 4th group was fed pooled liver from intoxicated birds and one half was fed liver from control birds. No significant changes in the ferret tissues were observed as a consequence of feeding them with the meat or liver from the chickens chronically poisoned with toxic groundnut meal.

Complementary feeding: a Global Network cluster randomized controlled trial

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Pasha Omrana

2011-01-01

Full Text Available Abstract Background Inadequate and inappropriate complementary feeding are major factors contributing to excess morbidity and mortality in young children in low resource settings. Animal source foods in particular are cited as essential to achieve micronutrient requirements. The efficacy of the recommendation for regular meat consumption, however, has not been systematically evaluated. Methods/Design A cluster randomized efficacy trial was designed to test the hypothesis that 12 months of daily intake of beef added as a complementary food would result in greater linear growth velocity than a micronutrient fortified equi-caloric rice-soy cereal supplement. The study is being conducted in 4 sites of the Global Network for Women's and Children's Health Research located in Guatemala, Pakistan, Democratic Republic of the Congo (DRC and Zambia in communities with toddler stunting rates of at least 20%. Five clusters per country were randomized to each of the food arms, with 30 infants in each cluster. The daily meat or cereal supplement was delivered to the home by community coordinators, starting when the infants were 6 months of age and continuing through 18 months. All participating mothers received nutrition education messages to enhance complementary feeding practices delivered by study coordinators and through posters at the local health center. Outcome measures, obtained at 6, 9, 12, and 18 months by a separate assessment team, included anthropometry; dietary variety and diversity scores; biomarkers of iron, zinc and Vitamin B12 status (18 months; neurocognitive development (12 and 18 months; and incidence of infectious morbidity throughout the trial. The trial was supervised by a trial steering committee, and an independent data monitoring committee provided oversight for the safety and conduct of the trial. Discussion Findings from this trial will test the efficacy of daily intake of meat commencing at age 6 months and, if beneficial, will

Thermal Degradation of Complexes Derived from Cu (II) Groundnut (Arachis hypogaea) and Sesame (Sesamum indicum) Soaps

Science.gov (United States)

Joram, Anju; Sharma, Rashmi; Sharma, Arun kumar

2018-05-01

The complexes have been synthesized from Cu (II) soaps of groundnut (Arachis hypogaea) and sesame (Sesamum indicum) oils, with ligand containing nitrogen and sulfur atoms like 2-amino-6-methyl benzothiazole. The complexes were greenish brown in color. In order to study TGA, first characterized them by elemental analysis, and spectroscopic technique such as IR, NMR and ESR. From the analytical data, the stoichiometry's of the complexes have been observed to be 1:1 (metal:ligand). These complexes have been thermally analyzed using TGA techniques to determine their energy of activation. These complexes show three step thermal degradation corresponding to fatty acid components of the edible oils and each complex has three decomposition steps in the range of 439-738 K. Various equations like Coats-Redfern (CR), Horowitz-Metzger (HM) and Broido equations (BE) were applied to evaluate the energy of activation. The values of energy of activation are observed to be in the following order for both copper groundnut benzothiazole (CGB) and copper sesame benzothiazole (CSeB) complexes: CGB > CSeB. CGB is observed to be more stable than CSeB due to its higher activation energy. The above studies would provide significant information regarding the applications of synthesized agrochemicals and their safe removal through parameters obtained in degradation curves and its relation with energy.

Adherence with early infant feeding and complementary feeding guidelines in the Cork BASELINE Birth Cohort Study.

Science.gov (United States)

O'Donovan, Sinéad M; Murray, Deirdre M; Hourihane, Jonathan O'B; Kenny, Louise C; Irvine, Alan D; Kiely, Mairead

2015-10-01

To describe adherence with infant feeding and complementary feeding guidelines. Prospective study of infant feeding and complementary feeding practices were collected as part of the Cork BASELINE Birth Cohort Study. Cork, Ireland. Data are described for the 823 infants for whom a diary was completed. Breast-feeding was initiated in 81 % of infants, and 34 %, 14 % and 1 % of infants were exclusively breast-fed at hospital discharge, 2 and 6 months, respectively. Stage one infant formula decreased from 71 % at 2 months to 13 % at 12 months. The majority of infants (79 %) were introduced to solids between 17 and 26 weeks and 18 % were given solid foods before 17 weeks. Mothers of infants who commenced complementary feeding prior to 17 weeks were younger (29·8 v. 31·5 years; P<0·001) and more likely to smoke (18 v. 8 %; P=0·004). The first food was usually baby rice (69 %), infant breakfast cereals (14 %) or fruit/vegetables (14 %). Meals were generally home-made (49 %), cereal-based (35 %), manufactured (10 %), dairy (3 %) and dessert-based (3 %). The median gap between the first-second, second-third, third-fourth and fourth-fifth new foods was 4, 2, 2 and 2 d, respectively. We present the largest prospective cohort study to date on early infant feeding in Ireland. The rate of breast-feeding is low by international norms. Most mothers introduce complementary foods between 4 and 6 months with lengthy gaps between each new food/food product. There is a high prevalence of exposure to infant breakfast cereals, which are composite foods, among the first foods introduced.

Early Taste Experiences and Later Food Choices

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Valentina De Cosmi

2017-02-01

Full Text Available Background. Nutrition in early life is increasingly considered to be an important factor influencing later health. Food preferences are formed in infancy, are tracked into childhood and beyond, and complementary feeding practices are crucial to prevent obesity later in life. Methods. Through a literature search strategy, we have investigated the role of breastfeeding, of complementary feeding, and the parental and sociocultural factors which contribute to set food preferences early in life. Results. Children are predisposed to prefer high-energy, -sugar, and -salt foods, and in pre-school age to reject new foods (food neophobia. While genetically determined individual differences exist, repeated offering of foods can modify innate preferences. Conclusions. Starting in the prenatal period, a varied exposure through amniotic fluid and repeated experiences with novel flavors during breastfeeding and complementary feeding increase children’s willingness to try new foods within a positive social environment.

High transpiration efficiency increases pod yield under intermittent drought in dry and hot atmospheric conditions but less so under wetter and cooler conditions in groundnut (Arachis hypogaea (L.)).

Science.gov (United States)

Vadez, Vincent; Ratnakumar, Pasala

2016-07-01

Water limitation is a major yield limiting factor in groundnut and transpiration efficiency (TE) is considered the main target for improvement, but TE being difficult to measure it has mostly been screened with surrogates. The paper re-explore the contribution of TE to grain yield in peanut by using a novel experimental approach in which TE is measured gravimetrically throughout the crop life cycle, in addition to measurement of TE surrogates. Experimentation was carried out with the groundnut reference collection (n = 288), across seasons varying for the evaporative demand (vapor pressure deficit, VPD) and across both fully irrigated and intermittent water stress conditions. There was large genotypic variation for TE under water stress in both low and high VPD season but the range was larger (5-fold) in the high- than in the low-VPD season (2-fold). Under water stress in both seasons, yield was closely related to the harvest index (HI) while TE related directly to yield only in the high VPD season. After discounting the direct HI effect on yield, TE explained a large portion of the remaining yield variations in both seasons, although marginally in the low VPD season. By contrast, the total water extracted from the soil profile, which varied between genotypes, did not relate directly to pod yield and neither to the yield residuals unexplained by HI. Surrogates for TE (specific leaf area, SLA, and SPAD chlorophyll meter readings, SCMR) never showed any significant correlation to TE measurements. Therefore, TE is an important factor explaining yield differences in groundnut under high VPD environments, suggesting that stomatal regulation under high VPD, rather than high photosynthetic rate as proposed earlier, may have a key role to play in the large TE differences found, which open new opportunities to breed improved groundnut for high VPD.

Feeding style of adolescent mothers and complementary feeding practice of their infants

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Karla Adriana Oliveira da COSTA

Full Text Available ABSTRACT Objective To evaluate feeding styles of adolescent mothers and complementary feeding practices of their infants. Methods A cross-sectional study comparing a group of dyads of 50 adolescent mothers (ages 15 to 19 with 62 adult mothers (ages 24 to 44 and their infants (9 to 24 months was performed. All mothers and infants were assisted by three basic health family units in the city of Recife, Brazil. Data were collected through a structured interview on socioeconomic conditions, maternal styles of feeding the child, and evaluation of infant feeding practices. The food styles were classified as responsive, authoritative, and passive, according to the adapted form of Carvalhaes, Perosa and Silveira of 2009. The frequency of food intake was calculated for six food groups (1. Bread and cereals; 2. Fruits and vegetables; 3. Meat, eggs, and beans; 4. Milk and dairy products; 5. Sugars, sweets, and fats; 6. Industrialized food. Children’s anthropometry and body mass index by age were classified into Z-score according to the World Health Organization Standard Curves, 2006. Results Adolescent mothers began complementary feeding more frequently before the seventh month (.=0,02, presented less responsive (.=0.04 and more authoritarian feeding styles (.=0.01, and their children received more foods with sugars, oils, and fats (.=0.02, and less meat, eggs, and beans (.=0.06 than the children of adult mothers. Conclusion Adolescent mothers adopt less responsive eating styles and offer more inadequate complementary feeding for their infants.

Food and Crime Fiction: Two Complementary Approaches to the Vietnamese Past in Tran-Nhut's Les travers du docteur Porc

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Tess Do

2013-07-01

Full Text Available With a series of detective novels set in 17th century Dai-Viet that showcase the traditions, beliefs and customs of an exotic culture, in which the food and food habits of the Vietnamese people play a prominent role, Thanh-Van Tran-Nhut, an engineer-turned-novelist of Vietnamese origins, has carved a niche for herself in the popular crime fiction market in France. This paper focuses on the novel Les Travers du Docteur Porc, in which Doctor Porc, forensic investigator and gourmand extraordinaire, adopts the mantle of chief detective from Tran-Nhut’s usual protagonist, the loyal mandarin Tan. In this movement, we argue, the author has shaped two different but complementary approaches to her birth-country’s turbulent past that coalesce in the gargantuan figure of the (politically unencumbered doctor and connoisseur of Vietnamese cuisine. Whereas the process of ‘solving the crime’ can be read as an attempt to seek answers and restore order in the wake of senseless bloodshed, it is food, we contend, that emerges, not only as a source of pleasure, succour and stability, but as a cultural heritage that war and upheaval failed to destroy.

Food claims and nutrition facts of commercial infant foods.

Science.gov (United States)

Koo, Yu-Chin; Chang, Jung-Su; Chen, Yi Chun

2018-01-01

Composition claim, nutrition claim and health claim are often found on the commercial complementary food packaging. The introduction of complementary foods (CFs) to infants is a turning point in the development of their eating behavior, and their commercial use for Taiwanese infants is growing. In Taiwan, lots of the advertisements for CFs employed health or nutrition claims to promote the products, but the actual nutritional content of these CFs is not clear. The aim of this study was to compare the food claims of commercial complementary food products with their actual nutrition facts. A sample of 363 commercial CFs was collected from websites, local supermarkets, and other food stores, and their nutrition-related claims were classified into composition, nutrition, and health categories. Although the World Health Organization recommends that infants should be exclusively breastfed for the first 6 months, 48.2% of the commercial CFs were targeted at infants younger than 6 months. Therefore, marketing regulations should be implemented to curb early weaning as a result of products targeted at infants younger than 6 months. More than 50% of Taiwanese commercial CFs have high sugar content and more than 20% were high in sodium. Products with health claims, such as "provides good nutrition to children" or "improves appetite," have higher sodium or sugar content than do those without such claims. Moreover, products with calcium or iron content claims did not contain more calcium or iron than products without such claims. Additionally, a significantly greater proportion of the products with "no added sugar" claims were classified as having high sugar content as compared to those without such claims. Parents cannot choose the healthiest food products for their children by simply focusing on food claims. Government should regulate the labeling of nutrition facts and food claims for foods targeted at infants younger than 12 months.

Draft whole genome sequence of groundnut stem rot fungus Athelia rolfsii revealing genetic architect of its pathogenicity and virulence.

Science.gov (United States)

Iquebal, M A; Tomar, Rukam S; Parakhia, M V; Singla, Deepak; Jaiswal, Sarika; Rathod, V M; Padhiyar, S M; Kumar, Neeraj; Rai, Anil; Kumar, Dinesh

2017-07-13

Groundnut (Arachis hypogaea L.) is an important oil seed crop having major biotic constraint in production due to stem rot disease caused by fungus, Athelia rolfsii causing 25-80% loss in productivity. As chemical and biological combating strategies of this fungus are not very effective, thus genome sequencing can reveal virulence and pathogenicity related genes for better understanding of the host-parasite interaction. We report draft assembly of Athelia rolfsii genome of ~73 Mb having 8919 contigs. Annotation analysis revealed 16830 genes which are involved in fungicide resistance, virulence and pathogenicity along with putative effector and lethal genes. Secretome analysis revealed CAZY genes representing 1085 enzymatic genes, glycoside hydrolases, carbohydrate esterases, carbohydrate-binding modules, auxillary activities, glycosyl transferases and polysaccharide lyases. Repeat analysis revealed 11171 SSRs, LTR, GYPSY and COPIA elements. Comparative analysis with other existing ascomycotina genome predicted conserved domain family of WD40, CYP450, Pkinase and ABC transporter revealing insight of evolution of pathogenicity and virulence. This study would help in understanding pathogenicity and virulence at molecular level and development of new combating strategies. Such approach is imperative in endeavour of genome based solution in stem rot disease management leading to better productivity of groundnut crop in tropical region of world.

Development of an improved local-ingredient-based complementary food and technology transfer to rural housewives.

Science.gov (United States)

Ouédraogo, Hermann Z; Traoré, Tahirou; Zèba, Augustin; Tiemtoré, Saïdou; Dramaix-Wilmet, Michèle; Hennart, Philippe; Donnen, Philippe

2009-06-01

Food technology transfer to rural households, based on local ingredients, is a relevant and sustainable strategy to ensure better nutrition of young children. Objective. To develop an improved mush based on local ingredients and evaluate the potential for transferring its technology to rural housewives. We developed a flour-based food using Alicom software and performed laboratory trials to evaluate its actual nutritional quality. Then we recruited housewives from each of the 27 project villages and trained them in flour production and mush preparation twice daily, 6 days a week, for 26 weeks. Mush was sampled during the training session and at weeks 4, 12, and 22 and evaluated for actual flow distance and dry matter content, which served to estimate energy density and iron and zinc contents. The laboratory trials reported average energy densities of 103 kcal/l00 g, iron contents of 2.6 mg/100 kcal, and zinc contents of 1.2 mg/100 kcal. The average (+/- SD) energy densities of the mush samples obtained during the training session and at weeks 4, 12, and 22 were 103.0 +/- 5.6, 103.3 +/- 5.2, 107.9 +/- 11.5, and 101.3 +/- 8.7 kcal/100 g, respectively. The average iron contents were 2.3 +/- 0.5, 2.3 +/- 0.5, 2.6 +/- 0.3, and 1.8 +/- 0.8 mg/ 100 kcal, respectively, and the average zinc contents were 1.6 +/- 0.1, 1.6 +/- 0.1, 1.7 +/- 0.1, and 1.6 +/- 0.2 mg/100 kcal. Developing a suitable complementary food from local ingredients and educating households in nutrition and use of local products are feasible. Such education should come with measures aimed at improving the accessibility of some ingredients to ensure feasibility and sustainability.

Food legume production in China

Directory of Open Access Journals (Sweden)

Ling Li

2017-04-01

Full Text Available Food legumes comprise all legumes grown for human food in China as either dry grains or vegetables, except for soybean and groundnut. China has a vast territory with complex ecological conditions. Rotation, intercropping, and mixed cropping involving pulses are normal cropping systems in China. Whether indigenous or introduced crops, pulses have played an important role in Chinese cropping systems and made an important contribution to food resources for humans since ancient times. The six major food legume species (pea, faba bean, common bean, mung bean, adzuki bean, and cowpea are the most well-known pulses in China, as well as those with more local distributions; runner bean, lima bean, chickpea, lentil, grass pea, lupine, rice bean, black gram, hyacinth bean, pigeon pea, velvet bean, winged bean, guar bean, sword bean, and jack bean. China has remained the world's leading producer of peas, faba beans, mung beans, and adzuki beans in recent decades, as documented by FAO statistics and China Agriculture Statistical Reports. The demand for food legumes as a healthy food will markedly increase with the improvement of living standards in China. Since China officially joined the World Trade Organization (WTO in 2001, imports of pea from Canada and Australia have rapidly increased, resulting in reduced prices for dry pea and other food legumes. With reduced profits for food legume crops, their sowing area and total production has decreased within China. At the same time, the rising consumer demand for vegetable food legumes as a healthy food has led to attractive market prices and sharp production increases in China. Vegetable food legumes have reduced growing duration and enable flexibility in cropping systems. In the future, production of dry food legumes will range from stable to slowly decreasing, while production of vegetable food legumes will continue to increase.

Evaluation of yield and N2 fixation of mutant lines of groundnut in Malaysia

International Nuclear Information System (INIS)

Rusli, I.; Harun, A.R.; Rahman, K.A.; Shamsuddin, S.; Rahim, K.A.; Danso, S.K.A.

1998-01-01

The 15 N-dilution technique was used to evaluate N 2 fixation in groundnut (Arachis hypogaea L.) in three field trials of cultivars Matjan and V-13 (parents), their selected mutant lines, and a other local and foreign genotypes. Matjan mutant MJ/40/42 consistently produced the highest pod yields, at above 4 t ha -1 , 14-22% higher yields than the parent. In contrast, none of the V-13 mutants had consistently better yields than the parent. The mutant lines did not show consistent agronomic performance from year to year. Total dry matter yield did not correlate with pod yield, and pod yield did not correlate with amount of N fixed

Control of Microbiological Spoilage of Food by Irradiation

Energy Technology Data Exchange (ETDEWEB)

Farkas, J. [Central Food Research Institute, Budapest (Hungary)

1978-04-15

Papers published from 1973 to 1977 in the field of radiation control of microbiological spoilage are reviewed, grouping the subjects according to the type of process and food treated. Various laboratories from 33 countries have recently published data on the subject, radurization of dates, prepackaged vegetables, wet grains, bread, various meats and meat products being reported. The most widespread research activities could be observed in the field of radurization of fish and marine products (shellfish, shrimps). Radiation decontamination of dry food ingredients (enzyme preparates, protein preparates, starch, spices) and cork stoppers was studied in various laboratories. Radappertization research of several animal-protein foods has made remarkable progress and the minimal dose requirements are well established. Combination of radiation treatment with other antimicrobial agents (salt, preservatives, heat, etc.) has been investigated by many laboratories. Foods involved in these investigations were bread, several tropical and subtropical fruits, apple juice, groundnuts, fish fillets and shrimps, but a considerable part of the data relate to model systems. A better understanding of the synergistic effect will require additional knowledge and the continuation of long-range research and development in the field of combined treatments is recommended. (author)

Control of microbiological spoilage of food by irradiation

International Nuclear Information System (INIS)

Farkas, J.

1978-01-01

Papers published from 1973 to 1977 in the field of radiation control of microbiological spoilage are reviewed, grouping the subjects according to the type of process and food treated. Various laboratories from 33 countries have recently published data on the subject, radurization of dates, prepackaged vegetables, wet grains, bread, various meats and meat products being reported. The most widespread research activities could be observed in the field of radurization of fish and marine products (shellfish, shrimps). Radiation decontamination of dry food ingredients (enzyme preparates, protein preparates, starch, spices) and cork stoppers was studied in various laboratories. Radappertization research of several animal-protein foods has made remarkable progress and the minimal dose requirements are well established. Combination of radiation treatment with other antimicrobial agents (salt, preservatives, heat, etc.) has been investigated by many laboratories. Foods involved in these investigations were bread, several tropical and subtropical fruits, apple juice, groundnuts, fish fillets and shrimps, but a considerable part of the data relate to model systems. A better understanding of the synergistic effect will require additional knowledge and the continuation of long-range research and development in the field of combined treatments is recommended. (author)

Oil synthesis and composition in developidng cotyledons of groundnut

Energy Technology Data Exchange (ETDEWEB)

Kumar, Niranjan; Srivastava, K N; Sharma, N D; Mehta, S L [Indian Agricultural Research Inst., New Delhi (India). Div. of Biochemistry

1988-03-01

Oil synthesis in groundnut mutants TG-1 and TG-16 along with its parent Spanish Improved was studied during kernel development. Dry weight, oil and protein content increased progressively with kernel development. Acetate 2-{sup 14}C incorporation in lipids increased in both the mutants during development, while in parent it increased up to 95 day stage and then showed a decline at maturity. However, during development the rate of incorporation per kernel was lower in parent than mutants. Polar lipids decreased while non-polar lipids increased during development both in parent as well as mutants. Fatty acid composition of the oil differed between mutants and also from the parent during development. TG-16 had higher oleic and lower linoleic than parent Spanish Improved while TG-1 had intermediate oleic acid levels. During development, palmitate decreased slightly in parent while in TG-1 and TG-16, the decrease at maturity was lesser than the parent. The other fatty acid present in minor amounts, showed variation which was neither characteristic of the variety nor of any stage. Results, thus indicate developmental differences with respect to oil content and quality between mutant and parent. (author). 21 refs.

Oil synthesis and composition in developidng cotyledons of groundnut

International Nuclear Information System (INIS)

Kumar, Niranjan; Srivastava, K.N.; Sharma, N.D.; Mehta, S.L.

1988-01-01

Oil synthesis in groundnut mutants TG-1 and TG-16 along with its parent Spanish Improved was studied during kernel development. Dry weight, oil and protein content increased progressively with kernel development. Acetate 2- 14 C incorporation in lipids increased in both the mutants during development, while in parent it increased up to 95 day stage and then showed a decline at maturity. However, during development the rate of incorporation per kernel was lower in parent than mutants. Polar lipids decreased while non-polar lipids increased during development both in parent as well as mutants. Fatty acid composition of the oil differed between mutants and also from the parent during development. TG-16 had higher oleic and lower linoleic than parent Spanish Improved while TG-1 had intermediate oleic acid levels. During development, palmitate decreased slightly in parent while in TG-1 and TG-16, the decrease at maturity was lesser than the parent. The other fatty acid present in minor amounts, showed variation which was neither characteristic of the variety nor of any stage. Results, thus indicate developmental differences with respect to oil content and quality between mutant and parent. (author). 21 refs

Complementary Feeding Pattern in a Population of Pre-school ...

African Journals Online (AJOL)

Objective: It has been postulated that offering bland diets to infants could habituate to food refusal during early childhood. To investigate the complementary feeding pattern in Nigerian preschool children and a possible association with their current feeding habits, a cross-sectional study of two hundred (200) children was ...

[Breastfeeding, complementary feeding and risk of childhood obesity].

Science.gov (United States)

Sandoval Jurado, Luis; Jiménez Báez, María Valeria; Olivares Juárez, Sibli; de la Cruz Olvera, Tomas

2016-11-01

To evaluate the pattern of breastfeeding and weaning as a risk of obesity in pre-school children from a Primary Care Unit. Cross-sectional analytical study LOCATION: Cancun, Quintana Roo (Mexico). Children from 2-4 years of age from a Primary Care Unit. Duration of total and exclusive breastfeeding, age and food utilized for complementary feeding reported by the mother or career of the child and nutritional status assessment evaluated by body mass index (BMI) ≥ 95 percentile. Determination of prevalence ratio (PR), odds ratio (OR), chi squared (x2), and binary logistic regression. The study included 116 children (55.2% girls) with a mean age of 3.2 years, with obesity present in 62.1%, Exclusive breastfeeding in 72.4% with mean duration of 2.3 months, and age at introducing solids foods was 5.0 months. There was a difference for breastfeeding and complementary feeding by gender sex (P<.05). A PR=3.9 (95% CI: 1.49-6.34) was calculated for exclusive breastfeeding and risk of obesity. The model showed no association between these variables and obesity in children CONCLUSIONS: Exclusive breastfeeding of less than three months is associated with almost 4 more times in obese children. There was a difference in age of complementary feeding, duration of breastfeeding, and formula milk consumption time for obese and non-obese children. Copyright © 2015 Elsevier España, S.L.U. All rights reserved.

Nitrogen fixation by groundnut and velvet bean and residual benefit to a subsequent maize crop Fixação de nitrogênio por amendoim e mucuna e benefício residual para uma cultura de milho

Directory of Open Access Journals (Sweden)

Ambate Okito

2004-12-01

Full Text Available Chemical fertilisers are rarely avaiable to poor farmers, for whom the nitrogen (N is often the most limiting element for cereal grain production. The objective of this study was to quantify the contribution of biological nitrogen fixation (BNF to groundnut (Arachis hypogaea and velvet bean (Mucuna pruriens crops using the 15N natural abundance (delta15N technique and to determine their residual effect and that of a natural fallow, on growth and N accumulation by two rustic maize varieties. The contribution of BNF calculated from delta15N data was 40.9, 59.6 and 30.9 kg ha-1, for groundnut, velvet bean and the natural fallow, respectively. The only legume grain harvested was from the groundnut, which yielded approximately 1.000 kg ha-1. The subsequent maize varieties ("Sol de Manhã" and "Caiana Sobralha" yielded between 1.958 and 2.971 kg ha-1, and were higher after velvet bean for both maize varieties and "Sol da Manhã" groundnut, followed by "Caiana" after groundnut and, finally, the natural fallow. For a small-holder producer the most attractive system is the groundnut followed by maize, as, in this treatment, both groundnut and maize grain harvest are possible. However, a simple N balance calculation indicated that the groundnut-maize sequence would, in the long term, deplete soil N reserves, while the velvet bean-maize sequence would lead to a build up of soil nitrogen.Fertilizantes químicos raramente estão disponíveis aos agricultores com poucos recursos econômicos, e assim o N é, freqüentemente, um elemento mais limitante para a produção de grãos. O objetivo deste trabalho foi quantificar a contribuição da fixação biológica de nitrogênio (FBN às culturas de amendoim (Arachis hypogaea e mucuna (Mucuna pruriens, por meio da técnica de abundância natural de 15N e determinar o efeito residual das leguminosas e do pousio sobre o crescimento e acumulação de N em duas variedades de milho. A contribuição da FBN calculada a

Observations préliminaires de la variabilité entre quelques morphotypes de voandzou (Vigna subterranea L. Verdc., Fabaceae de Côte d'Ivoire

Directory of Open Access Journals (Sweden)

Zoro Bi IA.

2005-01-01

Full Text Available Preliminary observations of variability between some morphotypes of bambara groundnut (Vigna subterranea L. Verdc., Fabaceae from Côte d’Ivoire. Bambara groundnut (Vigna subterranea L. Verdc., is a food legume mainly cultivated by women for whom it represents a source of income for the household. In Côte d’Ivoire, the cultivation of bambara groundnut is located in the western and northern parts of the country. These zones are characterised by contrasted agroecology including tropical rain forest and dry savanna. In these zones, bambara groundnut plays a key role in both food and culture of peoples. Four morphotypes of Côte d’Ivoire (ICU, BPR, RBU, NFU were used in a preliminary study to assess the phenotypic variability between morphotypes. For each morphotype, 100 individuals were sampled to analyse 26 agromorphological traits selected from the list of bambara groundnut descriptors. Results of statistical analyses showed an important variability among morphotypes suggesting that 22 of these characters could be powerful to distinguish diversity among bambara groundnut morphotypes of Côte d’Ivoire. Three morphotypes (ICU, BPR and RBU show a shorter reproductive cycle than the other (NFU. In our experimental conditions, morphotypes with a shorter reproductive cycle give a higher percentage of matured pods (87 to 95%, compared to morphotype NFU (60%. The morphotype ICU was particularly earlier, maturing 90 days after sowing (DAS, whereas the long reproductive cycle morphotype (NFU required about 137 days. Based on the analysed agronomic traits, possibilities to improve bambara groundnut yield and to promote its cultivation in Côte d’Ivoire are discussed.

Total aflatoxins in complementary foods produced at community levels using locally available ingredients in Ethiopia.

Science.gov (United States)

Ayelign, Abebe; Woldegiorgis, Ashagrie Zewdu; Adish, Abdulaziz; De Saeger, Sarah

2018-06-01

This study was conducted to determine the occurrence and levels of total aflatoxins in complementary foods (CFs) and their ingredients. A total of 126 samples collected from 20 Districts from Amhara, Tigray, Oromia, and Southern Nations Nationalities and Peoples (SNNP) regions were analysed for levels of total aflatoxins using enzyme linked immunosorbent assay (ELISA). Aflatoxins were detected in 62 out of 66 pre-milling samples with mean range of 0.3-9.9 µg/kg. Aflatoxins were also detected in 19 out of 20 post-production CFs and in all of the one-month stored CFs at households and grain banks, with a mean range of 0.5-8.0, 3.6-11.3, and 0.2-12.4 µg/kg, respectively. Overall, 3 out of 126 samples exceeded the maximum limit (10 µg/kg). Although most aflatoxin levels were below the maximum limit and thus considered to be safe for consumption, more effort should be implemented to reduce contamination, as these CFs are intended for consumption by young children.

The use of linear programming to determine whether a formulated complementary food product can ensure adequate nutrients for 6- to 11-month-old Cambodian infants.

Science.gov (United States)

Skau, Jutta K H; Bunthang, Touch; Chamnan, Chhoun; Wieringa, Frank T; Dijkhuizen, Marjoleine A; Roos, Nanna; Ferguson, Elaine L

2014-01-01

A new software tool, Optifood, developed by the WHO and based on linear programming (LP) analysis, has been developed to formulate food-based recommendations. This study discusses the use of Optifood for predicting whether formulated complementary food (CF) products can ensure dietary adequacy for target populations in Cambodia. Dietary data were collected by 24-h recall in a cross-sectional survey of 6- to 11-mo-old infants (n = 78). LP model parameters were derived from these data, including a list of foods, median serving sizes, and dietary patterns. Five series of LP analyses were carried out to model the target population's baseline diet and 4 formulated CF products [WinFood (WF), WinFood-Lite (WF-L), Corn-Soy-Blend Plus (CSB+), and Corn-Soy-Blend Plus Plus (CSB++)], which were added to the diet in portions of 33 g/d dry weight (DW) for infants aged 6-8 mo and 40 g/d DW for infants aged 9-11 mo. In each series of analyses, the nutritionally optimal diet and theoretical range, in diet nutrient contents, were determined. The LP analysis showed that baseline diets could not achieve the Recommended Nutrient Intake (RNI) for thiamin, riboflavin, niacin, folate, vitamin B-12, calcium, iron, and zinc (range: 14-91% of RNI in the optimal diets) and that none of the formulated CF products could cover the nutrient gaps for thiamin, niacin, iron, and folate (range: 22-86% of the RNI). Iron was the key limiting nutrient, for all modeled diets, achieving a maximum of only 48% of the RNI when CSB++ was included in the diet. Only WF and WF-L filled the nutrient gap for calcium. WF-L, CSB+, and CSB++ filled the nutrient gap for zinc (9- to 11-mo-olds). The formulated CF products improved the nutrient adequacy of complementary feeding diets but could not entirely cover the nutrient gaps. These results emphasize the value of using LP to evaluate special CF products during the intervention planning phase. The WF study was registered at controlled-trials.com as ISRCTN19918531.

Assessment of the Essential and Toxic Elements in Complementary ...

African Journals Online (AJOL)

In this study, the commonly used complementary foods (Unga wa Lishe) for children 0-5 years in Tanzania were analyze for essential and toxic elements in order to assess their nutritional levels. 60 samples were purchased from shops in Dar es Salaam, Moshi and Arusha regions and analyzed using Energy Dispersive ...

Cowpea (Vigna unguiculata L. Walp) and groundnut (Arachis hypogea L.) haulms as supplements to sorghum (Sorghum bicolor L. Moench) stover : intake, digestibility and optimum feeding levels

NARCIS (Netherlands)

Savadogo, M.; Zemmelink, G.; Nianogo, A.J.; Keulen, van H.

2000-01-01

Two feeding trials were conducted to study the combined effects of (i) varying degrees of selective consumption and (ii) supplementation with cowpea (Trail 1) or groundnut haulms (Trial 2), on intake of organic matter (IOM) from sorghum stover, and total intake of digestible organic matter (IDOM).

supplementary foods for weaning purposes

African Journals Online (AJOL)

DR. AMINU

Nigeria. ABSTRACT. The paper focuses on complementary and supplementary foods for weaning purposes. While ... decision, which guides when to introduce semi-solid foods to infants. It considers the .... readiness of many healthy infants. ... foods. However, caution should be exercised .... Attitudes and practices of infants.

The role of complementary foods in the psychomotor development of a baby

Directory of Open Access Journals (Sweden)

E. E. Yatsyshina

2014-01-01

Full Text Available The paper considers the impact of complementary feeding on the psychomotor development of a baby. It describes possible psychomotor developmental disorders due to inadequate feeding of an infant during the first year of life.

Development of food-based complementary feeding recommendations for 9- to 11-month-old peri-urban Indonesian infants using linear programming.

Science.gov (United States)

Santika, Otte; Fahmida, Umi; Ferguson, Elaine L

2009-01-01

Effective population-specific, food-based complementary feeding recommendations (CFR) are required to combat micronutrient deficiencies. To facilitate their formulation, a modeling approach was recently developed. However, it has not yet been used in practice. This study therefore aimed to use this approach to develop CFR for 9- to 11-mo-old Indonesian infants and to identify nutrients that will likely remain low in their diets. The CFR were developed using a 4-phase approach based on linear and goal programming. Model parameters were defined using dietary data collected in a cross-sectional survey of 9- to 11-mo-old infants (n = 100) living in the Bogor District, West-Java, Indonesia and a market survey of 3 local markets. Results showed theoretical iron requirements could not be achieved using local food sources (highest level achievable, 63% of recommendations) and adequate levels of iron, niacin, zinc, and calcium were difficult to achieve. Fortified foods, meatballs, chicken liver, eggs, tempe-tofu, banana, and spinach were the best local food sources to improve dietary quality. The final CFR were: breast-feed on demand, provide 3 meals/d, of which 1 is a fortified infant cereal; > or = 5 servings/wk of tempe/tofu; > or = 3 servings/wk of animal-source foods, of which 2 servings/wk are chicken liver; vegetables, daily; snacks, 2 times/d, including > or = 2 servings/wk of banana; and > or = 4 servings/wk of fortified-biscuits. Results showed that the approach can be used to objectively formulate population-specific CFR and identify key problem nutrients to strengthen nutrition program planning and policy decisions. Before recommending these CFR, their long-term acceptability, affordability, and effectiveness should be assessed.

Potential health and economic benefits of three locally grown nuts in Nigeria: implications for developing countries

Directory of Open Access Journals (Sweden)

Ayomadewa Mercy Olatunya

2017-10-01

Full Text Available Malnutrition and lack of economic sustainability are major problems in developing countries. This study was conducted to evaluate and compare the nutrients‘ contents of three locally grown nuts in Nigeria (local groundnut, Kampala groundnut and breadnut and highlight their health and economic potentials. Proximate analysis, chemical properties, minerals and fatty acids composition of the nuts were determined. The highest protein, crude fibre and carbohydrate contents were found in Kampala groundnut, local groundnut and breadnut respectively. Their sodium-potassium ratios were all less than 1.0 and their oils have mainly unsaturated fatty acids. Their acid values ranged between (2.41–6.34 mgKOH/g while the iodine values were between 36.0 and 93.0 I2 g/100 g. Analysis of the nuts and their oils indicated that they could help in solving malnutrition problem and also boost nations’ economy. Encouraging their large scale production can enhance adequate nutrition and sustain industrial growth in developing countries. Keywords: Nutrition, Food analysis, Food science

Vitamin-fortified complementary foods for infant nutrition

Directory of Open Access Journals (Sweden)

V. M. Kodentsova

2016-01-01

Full Text Available The diet of modern nursing women consisting of natural foods is adequate for the consumption of energy and sometimes excessively caloric can not to provide the organism with the necessary amounts of vitamins. The content of vitamins in breast milk of insufficiently supplied women is less than in nursing mothers, adequate supply of vitamins. The needs of the growing breast-fed child by women with multivitamin deficiency can not to satisfied by means breast milk. Based on the analysis of the vitamin status of pregnant and lactating women, as well as the content of vitamins in breast milk of mothers with various vitamins sufficiency conclusion for inclusion in the diet of infants enriched with vitamins and minerals weaning cereal-based products (cereals had been made. Vitamin and mineral supplements or vitamin enriched foods must be included in the diet to maintain the vitamin status of lactating women. 

Aflatoxins and fumonisins contamination of home-made food (weanimix) from cereal-legume blends for children.

Science.gov (United States)

Kumi, J; Mitchell, N J; Asare, G A; Dotse, E; Kwaa, F; Phillips, T D; Ankrah, N-A

2014-09-01

Weanimix is an important food for children in Ghana. Mothers are trained to prepare homemade weanimix from beans, groundnuts and maize for their infants. Groundnuts and maize are prone to aflatoxin contamination while fumonisin contaminates maize. Aflatoxin, is produced by the Asperguillus fungi while fumonisin, is produced by Fusarium fungi. These mycotoxins occur in tropical areas worldwide due to favorable climate for their growth. The objective of the study was to determine the levels of aflatoxin and fumonisin in homemade weanimix in the Ejura-Sekyedumase district in the Ashanti Region of Ghana. Thirty six homemade weanimix samples (50g each) were collected from households. Aflatoxin and fumonisin were measured using a fluorometric procedure described by the Association of Official Analytical Chemist (AOAC official method 993.31, V1 series 4). Aflatoxin and fumonisin were detected in all 36 samples, range 7.9-500ppb. Fumonisin levels range: 0.74-11.0ppm). Thirty (83.3%) of the thirty six samples were over the action limit of 20ppb for aflatoxin with an overall mean of 145.2 ppb whiles 58.3% of the samples had fumonisins above the action limit of 4 ppm with an overall mean of 4.7 ppm. There were significant aflatoxin and fumonisin contamination of homemade weanimix. Children fed on this nutritional food were being exposed to unacceptable levels of aflatoxin and fumonisin. Therefore there is a critical need to educate mothers on the dangers of mycotoxin exposure and to develop strategies to eliminate exposure of children fed homemade weanimix to aflatoxin and fumonisin.

Nature of fireside deposits in a bagasse and groundnut shell fired 20 MW thermal boiler

International Nuclear Information System (INIS)

Srikanth, S.; Das, S.K.; Ravikumar, B.; Rao, D.S.; Nandakumar, K.; Vijayan, P.

2004-01-01

The nature of deposit formation on the fireside surfaces of the boiler tubes in the various parts (water walls, platen superheater, final superheater, economizer, electrostatic precipitator etc.) of a commercial 20 MW stoker-fired boiler being fired with a mixture of 80% bagasse and 20% groundnut shell has been analyzed. The deposits in the various portions of the boiler were characterized by particle size analysis, chemical analysis, X-ray diffraction and scanning electron microscopy. The deposits were found to be mainly quartz, alkali and alkaline earth silicates and sulfates. From the phase constitution and other microscopic characteristics of the deposit, it can be inferred that the silicates in the deposit formed through inertial impaction and the sulfates formed by vapor phase deposition

Nature of fireside deposits in a bagasse and groundnut shell fired 20 MW thermal boiler

Energy Technology Data Exchange (ETDEWEB)

Srikanth, S.; Rao, D.S. [National Metallurgical Laboratory Madras Centre, Chennai (India); Swapan, S.K.; Das, K.; Ravikumar, B. [National Metallurgical Laboratory, Jamshedpur (India). Materials Characterization Division; Nandakumar, K.; Vijayan, P. [Bharat Heavy Electricals Limited, Tiruchirappalli (India). Research and Development Section

2004-10-01

The nature of deposit formation on the fireside surfaces of the boiler tubes in the various parts (water walls, platen superheater, final superheater, economizer, electrostatic precipitator etc.) of a commercial 20 MW stoker-fired boiler being fired with a mixture of 80% bagasse and 20% groundnut shell has been analyzed. The deposits in the various portions of the boiler were characterized by particle size analysis, chemical analysis, X-ray diffraction and scanning electron microscopy. The deposits were found to be mainly quartz, alkali and alkaline earth silicates and sulfates. From the phase constitution and other microscopic characteristics of the deposit, it can be inferred that the silicates in the deposit formed through inertial impaction and the sulfates formed by vapor phase deposition. (author)

Production and quality evaluation of extruded snack from blends of bambara groundnut flour, cassava starch, and corn bran flour

OpenAIRE

Ogunmuyiwa, O. H.; Adebowale, A. A.; Sobukola, O. P.; Onabanjo, O. O.; Obadina, A. O.; Adegunwa, M. O.; Kajihausa, O. E.; Sanni, L. O.; Tomlins, Keith

2017-01-01

Protein dense, fiber-rich extruded snacks were produced from blend of bambara groundnut flour, cassava starch, and corn bran flour using a single screw cooking extruder. The snacks were analyzed for their physical properties and proximate composition using standard laboratory procedures. The expansion ratio, specific volume, breaking force, and breaking strength index (BSI) of the snacks ranged from 0.85 to 1.22, 0.75 to 1.30 g/cm3, 3.95 to 36.45 N, and 0.99 to 9.11 N/mm, respectively. The br...

Breastfeeding, infant formula, and introduction to complementary foods - comparing data obtained by questionnaires and health visitors' reports to weekly short message service text messages

DEFF Research Database (Denmark)

Bruun, Signe; Buhl, Susanne; Husby, Steffen

2017-01-01

compared. DESIGN: The study population was part of the Odense Child Cohort. The four methods used were: (a) self-administered questionnaire 3 months postpartum, (b) self-administered questionnaire 18 months postpartum, (c) registrations from health visitors visiting the families several times within...... weeks, and the mean age when introduced to complementary foods from 19 to 21 weeks. The mean duration of any breastfeeding was 33 weeks across methods. CONCLUSIONS: Compared with the weekly SMS questions, the self-administered questionnaires and the health visitors' reports resulted in a greater...

Acceptability of amaranth grain-based nutritious complementary foods with dagaa fish (Rastrineobola argentea) and edible termites (Macrotermes subhylanus) compared to ‘Corn-Soy-Blend Plus’ among young children/mothers dyads in Western Kenya

DEFF Research Database (Denmark)

Konyole, Silvenius O.; Kinyuru, John N.; Owuor, Bethwell O.

2012-01-01

We assessed acceptability of two flours and porridges of complementary foods based on germinated grain amaranth and maize with or without edible termites and dagaa small fish named "Winfood Classic" (WFC) and "Winfood Lite" (WFL), respectively, compared to Corn Soy Blend Plus (CSB+) among mothers...

Complementary Feeding Strategies to Facilitate Acceptance of Fruits and Vegetables: A Narrative Review of the Literature.

Science.gov (United States)

Nicklaus, Sophie

2016-11-19

Complementary feeding (CF), which should begin after exclusive breastfeeding for six months, according to the World Health Organization (WHO), or after four months and before six months according to the European Society for Pediatric Gastroenterology Hepatology and Nutrition (ESPGHAN), is a period when the infant implicitly learns what, when, how, and how much to eat. At the onset of CF, the brain and the gut are still developing and maturing, and food experiences contribute to shaping brain connections involved in food hedonics and in the control of food intake. These learning processes are likely to have a long-term impact. Children's consumption of fruit and vegetables (FV) is below recommendations in many countries. Thus, it is crucial to establish preferences for FV early, when infants are learning to eat. The development of food preferences mainly starts when infants discover their first solid foods. This narrative review summarizes the factors that influence FV acceptance at the start of the CF period: previous milk feeding experience; timing of onset of CF; repeated exposures to the food; variety of foods offered as of the start of the CF period; quality and sensory properties of the complementary foods; quality of the meal time context; and parental responsive feeding.

Complementary Feeding Strategies to Facilitate Acceptance of Fruits and Vegetables: A Narrative Review of the Literature

Directory of Open Access Journals (Sweden)

Sophie Nicklaus

2016-11-01

Full Text Available Complementary feeding (CF, which should begin after exclusive breastfeeding for six months, according to the World Health Organization (WHO, or after four months and before six months according to the European Society for Pediatric Gastroenterology Hepatology and Nutrition (ESPGHAN, is a period when the infant implicitly learns what, when, how, and how much to eat. At the onset of CF, the brain and the gut are still developing and maturing, and food experiences contribute to shaping brain connections involved in food hedonics and in the control of food intake. These learning processes are likely to have a long-term impact. Children’s consumption of fruit and vegetables (FV is below recommendations in many countries. Thus, it is crucial to establish preferences for FV early, when infants are learning to eat. The development of food preferences mainly starts when infants discover their first solid foods. This narrative review summarizes the factors that influence FV acceptance at the start of the CF period: previous milk feeding experience; timing of onset of CF; repeated exposures to the food; variety of foods offered as of the start of the CF period; quality and sensory properties of the complementary foods; quality of the meal time context; and parental responsive feeding.

Complementary feeding patterns in the first year of life in the city of Rio de Janeiro, Brazil: time trends from 1998 to 2008

Directory of Open Access Journals (Sweden)

Daniel Alves de Oliveira

2014-08-01

Full Text Available This study aimed to analyze time trends in complementary feeding practices among children under one year of age in the city of Rio de Janeiro, Brazil, from 1998 to 2008. Based on comparable questions on food consumption in five surveys conducted in representative randomized samples of children in 1998 (n = 3,762, 2000 (n = 3,670, 2003 (n = 4,305, 2006 (n = 3,686, and 2008 (n = 2,621, 16 complementary feeding indicators were constructed. The percentage frequency of all indicators was estimated for each year of the study. Linear trend analyses were also conducted by means of multivariate regression models. All indicators of early complementary feeding decreased from 1998 to 2008. In the 6-11.9 month age group, there was a significant downward trend in the proportion of children receiving food with adequate consistency for their age, consumption of iron-rich foods, and overall adequacy of the diet. A significant upward trend in fruit consumption was observed. There was a decrease in the early complementary feeding, and generally a worsening of complementary feeding practices in children aged 6-11.9 months in Rio de Janeiro during the period studied.

Economic Evaluation of Cookie made from blend of Brewers′ Spent Grain (BSG, Groundnut cake and Sorghum Flour

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Olawoye Babatunde

2017-08-01

Full Text Available Bakery and pastry products such as cookies are usually produced from wheat flour and as such contribute to high foreign exchange for tropical countries where such cereal is not cultivated. In view of this, we evaluated the engineering economics for the utilization of dried brewers′ spent grain, groundnut cake and sorghum flour in the industrial production of cookies. The production was based on the assumption that the cash flow was uniform over the plant life (i.e. 10 years with no salvage value. The equipment required for the production process was identified and estimates obtained from equipment manufactures. The production of the cookies was based on constant mass flow rate of 90 packets/min. The effects of uncertainties on cookie production were evaluated by varying the operation days (330, 300 and 250 days and also by varying the price of some key variables required for the production processes. The results indicate that the capital cost (fixed and working capital and the annual production cost (APC were US$1.39×106 and US$10.08×106/year, respectively. The after tax annual revenue was US$1.63×106/yr. The return on investment (ROI, single payback period (SPBP, discounted payback period, gross margin and internal rate of return (IRR of the plant were 63%, 1.58 years, 2.08 years, 23% and 77.52%, respectively. The result also showed that the production plant is feasible and could be operated for 330, 300 and 250 days. The difference between operation times lies in the profitability, which decreases as the number of days reduces. Based on the result of this analysis, brewers’ spent grain, groundnut cake, and sorghum flour can be utilized in industrial production of cookies with guaranteed profitability.

Complementary alternative medicine and nuclear medicine

International Nuclear Information System (INIS)

Werneke, Ursula; McCready, V.Ralph

2004-01-01

Complementary alternative medicines (CAMs), including food supplements, are taken widely by patients, especially those with cancer. Others take CAMs hoping to improve fitness or prevent disease. Physicians (and patients) may not be aware of the potential side-effects and interactions of CAMs with conventional treatment. Likewise, their known physiological effects could interfere with radiopharmaceutical kinetics, producing abnormal treatment responses and diagnostic results. Nuclear medicine physicians are encouraged to question patients on their intake of CAMs when taking their history prior to radionuclide therapy or diagnosis. The potential effect of CAMs should be considered when unexpected therapeutic or diagnostic results are found. (orig.)

Complementary feeding patterns in a developing country: a cross-sectional study across Lebanon.

Science.gov (United States)

Batal, M; Boulghourjian, C; Akik, C

2010-02-01

This first, large-scale study on complementary feeding in Lebanon analysed the timing and types of food introduced to infants according to mothers' demographic and socioeconomic and infants' characteristics. A cross-sectional survey over 10 months found that the majority of infants were introduced to solid foods at or after 4 months of age. A large number of infants were given liquids other than breast or formula milk earlier. Women in employment outside the home were almost twice as likely to introduce solid foods before age 4 months. The most common starting food was cereals. More than half the children consumed starchy foods and fruits every day, but not meats and fish.

Nutrient composition of commonly used complementary foods in ...

African Journals Online (AJOL)

STORAGESEVER

2009-09-01

Sep 1, 2009 ... from exclusive breastfeeding to semi-solid foods begins. It is at this stage ..... period, the iron requirements in relation to energy intake are the highest of .... Children's and Women's Rights in Nigeria: A Wake-up call. National.

Promising mutant varieties of groundnut evolved through gamma irradiation

International Nuclear Information System (INIS)

Sinha, P.K.; Rahman, H.

1980-01-01

The Chotanagpur plateau region of Bihar is the main potential area for groundnut cultivation in the State. Var. AK 12-24 - an early, bunch type - has been the predominant variety under cultivation. Because of special nature of soil and rainfall pattern of this area, it is desirable to evolve a variety with early to mid-early maturity and bunch habit, but with improved yield potential over the ruling var. AK 12-24. Two bold podded mutants BP 1 and BP 2 were obtained throuo.h gamma irradiation of var 41-C which is a late maturing variety (135-140 days), spreading in habit and with medium kernel and pod size, whereas the mutant varieties have early (110-115 days for BP 1) to mid-early (115-120 days for BP 2) maturity, bunch habit and bold kernel and pods (HKW 55-60 gm for BP 1 and 60-66 gms for BP 2). Both have 20-25% higher yield potential over AK 12-24. The results of 3 years' yield evaluation trials at Kanke and one year minikit trials at different locations in Bihar show that BP 1 and BP 2 have significantly outyielded the check AK 12-24 and were at par with each other. Both varieties -because of their bold seededness - come under HPS type and have good export market. These varieties have now been released by the Rajendra Agricultural University as Sonya Bold 1 and Sonya Bold 2 for cultivation in Bihar. (author)

An experimental study of the combustion characteristics of groundnut shell and waste paper admixture briquettes

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O. A. Oyelaran

2015-12-01

Full Text Available The study was undertaken to assess the heat released of briquettes produced from waste paper and groundnut shell admixture in five mixing ratios (90:10; 80:20; 70:30; 60:40; and 50:50. The briquettes were prepared on an existing motorized briquetting machine. The suitability of briquetted fuel as domestic fuel was studied in terms of flame propagation, afterglow, calorific value, and utilized heat, after sun drying the prepared briquettes for nineteen (19 days. The results of propagation rate and afterglow obtained for all the six compositions are satisfactory they range between 0.13 to 0.14 and 365 to 380 respectively. These energy values obtained for the whole samples are sufficient enough to produce heat required for household cooking and small scale industrial cottage applications. Finally it was observed that composition variation affects the properties of the briquettes.

STUDY ON THE PERFORMANCE OF GROUNDNUT (ARACHIS HYPOGEA L. GENOTYPES FOR SEED YIELD AND QUALITY TRAITS

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Chaitanya R. KOKKIRIPATI

2015-12-01

Full Text Available The present investigation was carried out at Department of Genetics and Plant Breeding, Sam Higginbottom Institute of Agriculture, Technology & Sciences (SHIATS, Allahabad, Uttar Pradesh during kharif 2014. The experimental material consisted of 11 Groundnut genotypes along with one check (IND-156. The genotypes were sown at Field Experimentation Centre in three replications adopting randomized block design to evaluate seed yield and quality traits. Analysis of variance revealed that the presence of considerable variation among the genotypes for all the characters studied. On the basis of mean performance, genotype ICG 14127 revealed better performance in primary branches/ plant, pods per plant, pod yield/plant, seed yield/plant and ICG 14482 showed better performance in kernel yield q/ha, oil content, oil yield while ICG 188 showed higher protein content.

Evaluation of BNF by groundnut and responses of cereal crops to different levels of nitrogen fertilizer in the coastal area of the Syrian Arab Republic

International Nuclear Information System (INIS)

Janat, M.

1996-01-01

A two course crop rotation experiment was conducted over a period of two years in order to evaluate the biological nitrogen fixation (BNF) by groundnut (Arachis hypogaea) and its contribution to the subsequent cereal crop in terms of its N-conserving effect. Also the response of the treatment crop (Zea mays L.) to different levels of N-fertilization (100 and 150 kg N ha -1 ) were evaluated. Moreover, the effect of a previous crop, N rate and timing on the test crop (Triticum aestivum) was assessed. Results showed that groundnut fixed as much as 52.9 and 23.4 kg N ha -1 at pod filling stage and 66.7 and 34.4 at physiological maturity stage for the 1992 and 1993 growing season, respectively. The test crop did not benefit from the residual N due to the high precipitation in the region leaching down most of the inorganic nitrogen beyond the root zone. In the 1992 growing season, the lower N rate for maize (100 kg N ha -1 ) was superior over the higher rate (150 kg N ha -1 ). But due to water stress in the 1993 growing season, a different trend with regard to the response of maize to fertilizer N was obtained. (author). 14 refs, 1 fig., 10 tabs

Physicochemical and Functional Properties of Insoluble Dietary Fiber Isolated from Bambara Groundnut (Vigna subterranea [L.] Verdc.).

Science.gov (United States)

Diedericks, Claudine F; Jideani, Victoria A

2015-09-01

Bambara groundnut (BGN) is a widely cultivated legume with a rich nutritional profile, yet despite its many benefits it still remains underutilized. To highlight its potential value, 4 BGN varieties-brown, red, black eye, and brown eye were subjected to sequential enzymatic treatments followed by centrifugation to obtain the insoluble dietary fiber (IDF) fraction. The IDFs were vacuum-dried and evaluated for color, hydration properties, fat absorption, polyphenolic compounds, neutral sugars, and uronic acids. An optimized white bread formulation was also determined using brown BGN-IDF in an optimal (IV) mixture design. Three mixture components constrained at lower and upper limits (water: 57% to 60%, yeast: 2.3% to 5.3%, and BGN-IDF: 7% to 10%) were evaluated for their effects on responses of specific loaf volume, gumminess, chewiness, and resilience of the loaves. All BGN-IDFs differed significantly (P ≤ 0.05) across all color parameters. Polyphenols were significantly (P ≤ 0.05) highest in red and brown BGN-IDFs. Arabinose/galactose (31.04% to 37.12%), xylose (16.53% to 27.30%), and mannose (14.48% to 22.24%) were the major sugars identified. Swelling capacity was significantly (P ≤ 0.05) highest for brown eye BGN-IDF (7.72 ± 0.49 mL/g). Water retention capacity ranged from 1.63 to 2.01 g water/g dry weight. Fat absorption for red BGN-IDF differed significantly (P ≤ 0.05). Furthermore, the best optimal white bread formulation enriched with brown BGN-IDF was established with numerical optimization at 59.5% water, 4.3% yeast, and 8.5% BGN-IDF. Overall positive physicochemical and functional properties were observed for BGN-IDFs, and it was shown that an optimal white bread enriched with BGN-IDF could be produced. © 2015 Institute of Food Technologists®

Effects of mutagens on somatic embryogenesis and plant regeneration in groundnut

International Nuclear Information System (INIS)

Muthusamy, A.; Vasanth, K.; Sivasankari, D.; Chandrasekar, B.R.; Jayabalan, N.

2007-01-01

The embryogenic calli (EC) were obtained from hypocotyl explants of groundnut (Arachis hypogaea L.) cultured on Murashige and Skoog (MS) medium supplemented with different concentrations of 2,4-dichlorophenoxyacetic acid (2,4-D) in combination with 0.5 mg dm −3 6-benzylaminopurine (BAP). The EC were exposed to γ-radiation (10–50 Gy) or treated with 1–5 mM of ethyl methane sulphonate (EMS) or sodium azide (SA). The mutated EC were subcultured on embryo induction medium containing 20 mg dm −3 2,4-D. Somatic embryos (SE) developed from these calli were transferred to MS medium supplemented with BAP (2.0 mg dm −3 ) and 0.5 mg dm −3 2,4-D for maturation. The well-developed embryos were cultured on germination medium consisting of MS salts with 2.0 mg dm −3 BAP and 0.25 mg dm −3 naphthaleneacetic acid (NAA). Well-developed plantlets were transferred for hardening and hardened plants produced normal flowers and set viable seeds. The fresh mass of the EC, mean number of SE per explant and regeneration percentage were higher at lower concentrations of mutagens (up to 30 Gy/3 mM). Some abnormalities in regenerated plants were observed, especially variations in leaf shape. (author)

Introducing complementary foods in the first year of life

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Francesco Tandoi

2017-12-01

Full Text Available Introduction of solid foods is a fundamental step in the development of an individual. There are many implications that weaning contains not only on a nutritional plan, but also on the contingent and long-term health of an individual. Over time this nutritional passage has evolved through the acquisition of new knowledge about maturation of anatomical and neurosensory structures involved in all the phases of such a complex process. The understanding of a maturing taste of infant and cultural changes is another key to understand the evolution of introduction of solid foods in infants. What is contained in this text encapsulates thus the evolutionary path of weaning in recent years, showing current trends in the light of cultural changes and new scientific acquisitions.

Household food security and infant feeding practices in rural Bangladesh.

Science.gov (United States)

Owais, Aatekah; Kleinbaum, David G; Suchdev, Parminder S; Faruque, Asg; Das, Sumon K; Schwartz, Benjamin; Stein, Aryeh D

2016-07-01

To determine the association between household food security and infant complementary feeding practices in rural Bangladesh. Prospective, cohort study using structured home interviews during pregnancy and 3 and 9 months after delivery. We used two indicators of household food security at 3-months' follow-up: maternal Food Composition Score (FCS), calculated via the World Food Programme method, and an HHFS index created from an eleven-item food security questionnaire. Infant feeding practices were characterized using WHO definitions. Two rural sub-districts of Kishoreganj, Bangladesh. Mother-child dyads (n 2073) who completed the 9-months' follow-up. Complementary feeding was initiated at age ≤4 months for 7 %, at 5-6 months for 49 % and at ≥7 months for 44 % of infants. Based on 24 h dietary recall, 98 % of infants were still breast-feeding at age 9 months, and 16 % received ≥4 food groups and ≥4 meals (minimally acceptable diet) in addition to breast milk. Mothers' diet was more diverse than infants'. The odds of receiving a minimally acceptable diet for infants living in most food-secure households were three times those for infants living in least food-secure households (adjusted OR=3·0; 95 % CI 2·1, 4·3). Socio-economic status, maternal age, literacy, parity and infant sex were not associated with infant diet. HHFS and maternal FCS were significant predictors of subsequent infant feeding practices. Nevertheless, even the more food-secure households had poor infant diet. Interventions aimed at improving infant nutritional status need to focus on both complementary food provision and education.

DNA based methods used for characterization and detection of food ...

African Journals Online (AJOL)

Detection of food borne pathogen is of outmost importance in the food industries and related agencies. For the last few decades conventional methods were used to detect food borne pathogens based on phenotypic characters. At the advent of complementary base pairing and amplification of DNA, the diagnosis of food ...

Local food-based complementary feeding recommendations developed by the linear programming approach to improve the intake of problem nutrients among 12-23-month-old Myanmar children.

Science.gov (United States)

Hlaing, Lwin Mar; Fahmida, Umi; Htet, Min Kyaw; Utomo, Budi; Firmansyah, Agus; Ferguson, Elaine L

2016-07-01

Poor feeding practices result in inadequate nutrient intakes in young children in developing countries. To improve practices, local food-based complementary feeding recommendations (CFR) are needed. This cross-sectional survey aimed to describe current food consumption patterns of 12-23-month-old Myanmar children (n 106) from Ayeyarwady region in order to identify nutrient requirements that are difficult to achieve using local foods and to formulate affordable and realistic CFR to improve dietary adequacy. Weekly food consumption patterns were assessed using a 12-h weighed dietary record, single 24-h recall and a 5-d food record. Food costs were estimated by market surveys. CFR were formulated by linear programming analysis using WHO Optifood software and evaluated among mothers (n 20) using trial of improved practices (TIP). Findings showed that Ca, Zn, niacin, folate and Fe were 'problem nutrients': nutrients that did not achieve 100 % recommended nutrient intake even when the diet was optimised. Chicken liver, anchovy and roselle leaves were locally available nutrient-dense foods that would fill these nutrient gaps. The final set of six CFR would ensure dietary adequacy for five of twelve nutrients at a minimal cost of 271 kyats/d (based on the exchange rate of 900 kyats/USD at the time of data collection: 3rd quarter of 2012), but inadequacies remained for niacin, folate, thiamin, Fe, Zn, Ca and vitamin B6. TIP showed that mothers believed liver and vegetables would cause worms and diarrhoea, but these beliefs could be overcome to successfully promote liver consumption. Therefore, an acceptable set of CFR were developed to improve the dietary practices of 12-23-month-old Myanmar children using locally available foods. Alternative interventions such as fortification, however, are still needed to ensure dietary adequacy of all nutrients.

Contribution of complementary foods to the total daily water needs of urban Guatemalan infants

NARCIS (Netherlands)

Enneman, A.; Campos, R.; Hernandez, L.; Palma, A.V.; Vossenaar, M.; Solomons, N.W.

2010-01-01

Background: Estimates of adequate intake (AI) for water only became available in 2005. The daily water AI for 6-12-month-old infants of both sexes is 800 mL. The present study aimed to estimate the water intake of urban infants receiving both breast milk and complementary feeding (CF) and to compare

Food consumption data needs for food and agricultural policy.

Science.gov (United States)

Myers, L H

1994-09-01

Food and agricultural policy strives to provide stable, safe, nutritional, and affordable food supplies with policies on farm income, low-income food security, food safety (including nutritional risk), and nutrition education. For each policy area, comparisons are made between food consumption data needs and information currently collected with four human nutrition monitoring system components administered by the U.S. Department of Agriculture. Identified data gaps become the basis for recommendations for future data needs. Food consumption data are essential to management of programs. However, many food safety and nutritional well-being issues require specific food product consumption data for high risk groups. Sampling procedures are often too aggregate to meet these needs. Food consumed away-from-home is not well measured, yet this market segment now accounts for about half of all consumer food expenditures. Surveys should be designed to provide complementary and additive data. A premium should be placed on standardizing household description variables to enable "splicing" together data from different surveys. Survey continuity across time is essential. Data collection should be planned with funding limitations and respondent burden in mind so that a balance is achieved between survey objectives and the practical constraints of obtaining accurate data.

Formulation of a complementary food fortified with broad beans ...

African Journals Online (AJOL)

Adequate nutrient intake, especially of protein and micronutrients, enhances growth of children and decreases susceptibility to disease. Major contributing factors to malnutrition among infants and children are low purchasing power of the family resulting in poor quality foods. A cross-sectional and laboratory-based study ...

Complementary and Integrative Medicine

Science.gov (United States)

... medical treatments that are not part of mainstream medicine. When you are using these types of care, it may be called complementary, integrative, or alternative medicine. Complementary medicine is used together with mainstream medical ...

Toward Development of a Food-Based Genetic Approach to Overcoming Food Allergies

Science.gov (United States)

2012-10-01

medicine and food spice for centuries and have been confirmed to be safe. In this study, we have reconstituted curcuminoid biosynthesis in Escherichia coli...natural products have long been used as a food spice (curry) and complementary and alternative medicine (CAM) in Asia. 1-4 They possess various...plasmids into E. coli BL21(DE3) led to the engineered strain E. coli BL21(DE3)/pSW24+pSW42. The strain was cultured in LB supplemented with kanamycin

Fortified foods, new opportunity for irradiation application

International Nuclear Information System (INIS)

Taipina, Magda S.; Sabato, Susy F.; Mastro, Nelida L. del

2000-01-01

One of the most important steps, in order to improve the quality of foodstuffs, in the last forty years is represented by fortified foods. The fortification foods means complementary addition of nutrients to content of foodstuffs. The macro-nutrients (carbohydrates, proteins and lipids) are relativity steady when submitted to irradiation. The micro-nutrients, speciality the vitamins, can be sensible to any method. This work has analysed fortified foods with Fe, Ca, Mg, Zn, vitamin A, riboflavine, vitamin C and folic acid , as well as, the perspective of adjusting the food irradiation process with fortification foods

Effect of in-home fortification of complementary feeding on intellectual development of Chinese children.

Science.gov (United States)

Chen, Chun-Ming; Wang, Yu-Ying; Chang, Su-Ying

2010-04-01

To explore the effect of in-home fortification of complementary feeding on intellectual development of Chinese children aged below 24 months. One thousand and four hundred seventy eight children aged 4-12 months were recruited and divided into study groups (formula 1 group and formula 2 group) and control group. In two study groups, in addition to the usual complementary food, children were fed with a sachet of fortified food supplement each day. Protein and micronutrients were provided in formula 1 group. Formula 2 group had the same energy intake as the formula 1 group . In addition to measurement of physical growth and detection of hemoglobin level, Development Quotient (DQ) or Intelligence Quotient (IQ) was assessed. The DQ of children aged below 24 months was 97.2, 95.5, and 93.8 in formula 1 group, formula 2 group and control group, respectively, and the differences were statistically significant (P development of young children which could persist to 6 years of age. The critical time for correction of anemia could be under 18 months.

High prevalence of complementary and alternative medicine use in patients with genetically proven mitochondrial disorders.

Science.gov (United States)

Franik, Sebastian; Huidekoper, Hidde H; Visser, Gepke; de Vries, Maaike; de Boer, Lonneke; Hermans-Peters, Marion; Rodenburg, Richard; Verhaak, Chris; Vlieger, Arine M; Smeitink, Jan A M; Janssen, Mirian C H; Wortmann, Saskia B

2015-05-01

Despite major advances in understanding the pathophysiology of mitochondrial diseases, clinical management of these conditions remains largely supportive, and no effective treatment is available. We therefore assumed that the burden of disease combined with the lack of adequate treatment leaves open a big market for complementary and alternative medicine use. The objective of this study was to evaluate the use and perceived effectiveness of complementary and alternative medicine in children and adults with genetically proven mitochondrial disease. The reported use was surprisingly high, with 88% of children and 91% of adults having used some kind of complementary and alternative medicine in the last 2 years. Also, the mean cost of these treatments was impressive, being 489/year for children and 359/year for adult patients. Over-the-counter remedies (e.g., food supplements, homeopathy) and self-help techniques (e.g., Reiki, yoga) were the most frequently used complementary and alternative therapies in our cohort: 54% of children and 60% of adults reported the various complementary and alternative medicine therapies to be effective. Given the fact that currently no effective treatment exists, further research toward the different therapies is needed, as our study clearly demonstrates that such therapies are highly sought after by affected patients.

Special Section: Complementary and Alternative Medicine (CAM):Quiz on Complementary and Alternative Medicine

Science.gov (United States)

... Special Section CAM Quiz on Complementary and Alternative Medicine Past Issues / Winter 2009 Table of Contents For ... low back pain. True False Complementary and alternative medicine (CAM) includes: Meditation Chiropractic Use of natural products, ...

Complementary and Alternative Medicine

Science.gov (United States)

... for Educators Search English Español Complementary and Alternative Medicine KidsHealth / For Teens / Complementary and Alternative Medicine What's ... a replacement. How Is CAM Different From Conventional Medicine? Conventional medicine is based on scientific knowledge of ...

Complementary Feeding Interventions Have a Small but Significant Impact on Linear and Ponderal Growth of Children in Low- and Middle-Income Countries: A Systematic Review and Meta-Analysis.

Science.gov (United States)

Panjwani, Anita; Heidkamp, Rebecca

2017-11-01

Background: World Health Assembly member states have committed to ambitious global targets for reductions in stunting and wasting by 2025. Improving complementary diets of children aged 6-23 mo is a recommended approach for reducing stunting in children impact of complementary feeding interventions on linear [length-for-age z score (LAZ)] and ponderal [weight-for-length z score (WLZ)] growth of children aged 6-23 mo, with the specific goal of updating intervention-outcome linkages in the Lives Saved Tool (LiST). Methods: We started our review with studies included in the previous LiST review and searched for articles published since January 2012. We identified longitudinal trials that compared children aged 6-23 mo who received 1 of 2 types of complementary feeding interventions (nutrition education or counseling alone or complementary food supplementation with or without nutrition education or counseling) with a no-intervention control. We assessed study quality and generated pooled estimates of LAZ and WLZ change, as well as length and weight gain, for each category of intervention. Results: Interventions that provided nutrition education or counseling had a small but significant impact on linear growth in food-secure populations [LAZ standardized mean difference (SMD): 0.11; 95% CI: 0.01, 0.22] but not on ponderal growth. Complementary food supplementation interventions with or without nutrition education also had a small, significant effect in food-insecure settings on both LAZ (SMD: 0.08; 95% CI: 0.04, 0.13) and WLZ (SMD: 0.05; 95% CI: 0.01, 0.08). Conclusions: Nutrition education and complementary feeding interventions both had a small but significant impact on linear growth, and complementary feeding interventions also had an impact on ponderal growth of children aged 6-23 mo in low- and middle-income countries. The updated LiST model will support nutrition program planning and evaluation efforts by allowing users to model changes in intervention coverage on

The Correlation between Providing Complementary Food and Breast-Feeding with the Growth and Development of Children under the Age of Five Years Old (6-24 months

Directory of Open Access Journals (Sweden)

Dwi Cahya Rahmadiyah

2015-12-01

Full Text Available A toddler is a group on the stage of human development that is vulnerable to the risk affecting their health specifically about their growth and development. Providing the appropriate nutrition to toddlers during this risky age of 6 to 24 months is crucial in promoting a proper growth and development. The proper nourishment for toddlers at the age of 6 to 24 months includes breast-feeding and complimentary solid foods. The objective of this study was to determine the correlation between the specific characteristics of a family or a household and the provision of complementary feeding about the growth and development of children (6-24 months in the village of Curug Cimanggis, Depok. This study used a descriptive correlational, cross-sectional approach using a sample that consisted of 102 children aged 6-24 months, which were collected using a proportional cluster sampling. Based on the Chi Square test, the researchers found no correlation between the provision of complementary feeding with a child’s growth and development. This is because breast-feeding as the source of nourishment is still the major factor that directly influences the growth and development of any toddler between the age of 6-24 months. However, by applying better financial management in conjunction with the ability to modify the practices of how families feed their toddlers, a family may raise and nurture their toddlers so they may grow according to the proper stages of development. The results of this study are expected to serve as an input in improving toddlers’ health care concerning their growth and development by promoting the importance of providing the appropriate complimentary food by the proper guidelines while continuing to breast feed toddlers between the age of 6 to 24 months.

Nutrient composition of premixed and packaged complementary foods for sale in low- and middle-income countries: Lack of standards threatens infant growth.

Science.gov (United States)

Masters, William A; Nene, Marc D; Bell, Winnie

2017-10-01

Premixed flours for infant porridge are increasingly produced and sold in developing countries to complement continued breastfeeding. Such complementary food (CF) products have known efficacy against malnutrition in children from 6 to 24 months of age, but ingredient ratios and production processes may vary. This study provides the first systematic measurement of their actual nutrient composition. We purchased samples of 108 premixed CF products in 22 low- and middle-income countries, and commissioned blind laboratory measurement of each product's macronutrients and micronutrients. We compared measured contents to nutrient claims on their packaging and to CF standards from the Codex Alimentarius, the Super Cereal Plus product used in nutrition assistance programs, and the Lutter and Dewey (2003) recommendations, as well as our own modeled nutrient requirements for a healthy breastfed child. Actual densities are significantly different from nutrient claims for protein (p = .013) and fat (p = .000). Only 15% of samples met two of the three benchmarks for fat, 32% met the most stringent protein standard, while only 22% met them for iron, and 21% for zinc. The median healthy child consuming breast milk plus enough of these solid foods to meet energy needs would experience deficits of zinc at 6 months, iron at 6 and 9 months, and dietary fat from 12 months of age. In summary, premixed CF products can provide adequate nutrient density but usually do not, revealing the need and opportunity for independent monitoring and quality assurance to help grain millers making premixed foods maintain uniform ingredient ratios and production practices. © 2016 John Wiley & Sons Ltd.

Compatibility of Azospirillum brasilense and Pseudomonas fluorescens in growth promotion of groundnut ( Arachis hypogea L.).

Science.gov (United States)

Prasad, Andhare A; Babu, Subramanian

2017-01-01

We attempted to study the compatibility among plant beneficial bacteria in the culture level by growing them near in the nutrient agar plates. Among all the bacteria tested, Rhizobium was found to inhibit the growth of other bacteria. From the compatible group of PGPR, we have selected one biofertilizer (Azospirillum brasilense strain TNAU) and one biocontrol agent (Pseudomonas fluorescens strain PF1) for further studies in the pot culture. We have also developed a bioformulation which is talc powder based, for individual bacteria and mixed culture. This formulation was used as seed treatment, soil application, seedling root dip and foliar spray in groundnut crop in vitro germination conditions. A. brasilense was found to enhance the tap root growth and P. fluorescens, the lateral root growth. The other growth parameters like shoot growth, number of leaves were enhanced by the combination of both of the bacteria than their individual formulations. Among the method of application tested in our study, soil application was found to be the best in yielding better results of plant growth promotion.

Compatibility of Azospirillum brasilense and Pseudomonas fluorescens in growth promotion of groundnut ( Arachis hypogea L.

Directory of Open Access Journals (Sweden)

ANDHARE A. PRASAD

Full Text Available ABSTRACT We attempted to study the compatibility among plant beneficial bacteria in the culture level by growing them near in the nutrient agar plates. Among all the bacteria tested, Rhizobium was found to inhibit the growth of other bacteria. From the compatible group of PGPR, we have selected one biofertilizer (Azospirillum brasilense strain TNAU and one biocontrol agent (Pseudomonas fluorescens strain PF1 for further studies in the pot culture. We have also developed a bioformulation which is talc powder based, for individual bacteria and mixed culture. This formulation was used as seed treatment, soil application, seedling root dip and foliar spray in groundnut crop in vitro germination conditions. A. brasilense was found to enhance the tap root growth and P. fluorescens, the lateral root growth. The other growth parameters like shoot growth, number of leaves were enhanced by the combination of both of the bacteria than their individual formulations. Among the method of application tested in our study, soil application was found to be the best in yielding better results of plant growth promotion.

Transmuted Complementary Weibull Geometric Distribution

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Ahmed Z. A…fify

2014-12-01

Full Text Available This paper provides a new generalization of the complementary Weibull geometric distribution that introduced by Tojeiro et al. (2014, using the quadratic rank transmutation map studied by Shaw and Buckley (2007. The new distribution is referred to as transmuted complementary Weibull geometric distribution (TCWGD. The TCWG distribution includes as special cases the complementary Weibull geometric distribution (CWGD, complementary exponential geometric distribution(CEGD,Weibull distribution (WD and exponential distribution (ED. Various structural properties of the new distribution including moments, quantiles, moment generating function and RØnyi entropy of the subject distribution are derived. We proposed the method of maximum likelihood for estimating the model parameters and obtain the observed information matrix. A real data set are used to compare the ‡exibility of the transmuted version versus the complementary Weibull geometric distribution.

Nutrient Analysis of Indigenous Fortified Baby Weaning Foods from ...

African Journals Online (AJOL)

BSN

Abstract. Complementary food blends based on some cereals and legumes that are sold in. Plateau State, Nigeria were formulated for baby weaning foods and were analyzed. The cereals used included Zea mays (white corn), Pennisetum typhoides (millet) and. Digitaria exilis (acha). The legumes included Voandzeia ...

Age of the introduction of the first complementary food and determinants of its early introduction by Slovak mothers

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Slávka Mrosková

2016-03-01

Full Text Available Aim: To assess the age of introduction of complementary food (CF and the factors leading to early introduction of CF (≤ four months. Design: Cross-sectional study. Methods: In the period October 2011 to April 2012 we conducted research on 405 mothers of infants living in the Slovak Republic, particularly in the regions of Prešov (56.0% and Košice (20.5%. The questionnaire, of our own design, integrated 13 factors. Statistical analysis included descriptive statistics and logistic regression (95% CI. Results: The first CF was introduced at 5.5 months (M = 5.47; SD = 1.22; range 1.0 to 10.0. Early introduction of CF was identified in 24.2% of children. A significantly higher risk of early introduction of first CF was found in respondents with: lower maternal age (OR = 4.436, lower levels of education (secondary education without GCE/vocational qualifications - OR = 10.140, lower maternal awareness of healthy nutrition (OR = 2.996, lower levels of satisfaction with their financial situation (OR = 1.927, and in single mothers (OR = 5.143, and children receiving combined milk nutrition rather than purely breastfeeding (OR = 3.888. Conclusion: Recognition of the factors leading to early introduction of CF allows the implementation of effective prevention strategies by health professionals.

Complementary feeding and the early origins of obesity risk: a study protocol.

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Muniandy, Naleena Devi; Allotey, Pascale A; Soyiri, Ireneous N; Reidpath, Daniel D

2016-11-15

The rise in the prevalence of childhood obesity worldwide calls for an intervention earlier in the life cycle. Studies show that nutrition during early infancy may contribute to later obesity. Hence, this study is designed to determine if the variation in complementary feeding practices poses a risk for the development of obesity later in life. A mixed methods approach will be used in conducting this study. The target participants are infants born from January to June 2015 in the South East Asia Community Observatory (SEACO) platform. The SEACO is a Health and Demographic Surveillance System (HDSS) that is established in the District of Segamat in the state of Johor, Malaysia. For the quantitative strand, the sociodemographic data, feeding practices, anthropometry measurement and total nutrient intake will be assessed. The assessment will occur around the time complementary feeding is expected to start (7 Months) and again at 12 months. A 24-hour diet recall and a 2-day food diary will be used to assess the food intake. For the qualitative strand, selected mothers will be interviewed to explore their infant feeding practices and factors that influence their practices and food choices in detail. Ethical clearance for this study was sought through the Monash University Human Research and Ethics Committee (application number CF14/3850-2014002010). Subsequently, the findings of this study will be disseminated through peer-reviewed journals, national and international conferences. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

A Content Analysis of Infant and Toddler Food Advertisements in Taiwanese Popular Pregnancy and Early Parenting Magazines.

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Chen, Yi-Chun; Chang, Jung-Su; Gong, Yu-Tang

2015-08-01

Mothers who are exposed to formula advertisements (ads) are less likely to initiate breastfeeding and more likely to breastfeed for a shorter duration than other mothers. The purpose of this study was to examine infant and toddler food ads in pregnancy and early parenting magazines. A content analysis of infant and toddler food ads printed in 12 issues of 4 magazines published in 2011 was performed. Coding categories of ads included product category, advertisement category, marketing information, and advertising appeal. The target age and health-related message of each product were coded. The researchers identified 756 infant and toddler food ads in the magazines. Compared with complementary food ads, formula product ads used more marketing strategies such as antenatal classes and baby contests to influence consumers and promote products. Nutritional quality and child health benefits were the two most frequently used advertising appeals. In addition, this study identified 794 formula products and 400 complementary food products; 42.8% of the complementary food products were intended for 4-month-old infants. Furthermore, 91.9% of the ads for formula products and 81% of the ads for complementary food products contained claims concerning health function or nutrient content. Taiwanese pregnancy and early parenting magazines contain numerous infant and toddler food ads. These ads generally use health-related claims regarding specific nutrient content and health functions to promote infant and toddler foods. Health professionals should provide more information to parents on the differences between breast milk and formula milk, and they should be aware of the potential effect of infant and toddler food ads on parents' infant feeding decisions. © The Author(s) 2015.

WinFood data from Kenya and Cambodia

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Owino, Victor O; Skau, Jutta Kloppenborg Heick; Omollo, Selina

2015-01-01

during randomized, controlled trials (WinFood Study) designed to assess the efficacy of locally produced complementary foods based on traditional animal-source foods (edible termites and spiders) to support growth and nutritional status in Kenyan and Cambodian infants. METHODS: In a randomized......, controlled design, infants received WinFood or corn-soy blend (CSB) for 9 months from 6 to 15 months of age. Lean mass accrual and blood nutrition indicators (lipid profile, iron and zinc status) were measured cross-sectionally at 9 and 15 months of age, respectively. Lean mass was determined by measuring...

Farmers' contributions to the conservation of tree diversity in the Groundnut Basin, Senegal

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Antoine Sambou; Bienvenu Sambou; Anders R(ae)bild

2017-01-01

Tree diversity in West Africa is threatened by intensified land uses and salinization,and farmers' role in conservation of tree species is unclear.We hypothesized that farmers contribute to conservation of tree diversity through protection of trees in their agroforestry landscapes and compared the diversity and structure of the tree vegetation across landscape classes.Inventories were carried out in three villages in the Groundnut Basin in Senegal,assessing tree diversity,density and crown cover.Tree diversity as assessed by species accumulation curves was high in forests,but cultivated landscapes had comparable or almost comparable diversity,especially in the cases where the forest was planted or was affected by charcoal production.However,the occurrence of exotic species was higher in cultivated parts of the landscape,and although many species were in common,ordination plots indicated that forests and cultivated landscapes to some degree had different species composition.Salinity had a strong influence on vegetation,not only in the tans (salt marshes) but also across the other landscape classes.In conclusion,agroforestry landscapes in the three villages harbor considerable tree diversity,but insufficient to fully conserve the tree species.We argue that informing and including farmers in tree management in the region will contribute to overall conservation of tree genetic resources.

Progress update: crop development of biofortified staple food crops ...

African Journals Online (AJOL)

Over the past 15 years, biofortification, the process of breeding nutrients into food crops, has gained ample recognition as a cost-effective, complementary, feasible means of delivering micronutrients to populations that may have limited access to diverse diets, supplements, or commercially fortified foods. In 2008, a panel of ...

IRON BIOAVAILABILITY IN CAMEROON WEANING FOODS AND ...

African Journals Online (AJOL)

Dialyzable iron value were enhanced with lime juice and significantly reduced by legumes (beans, soy bean, and groundnut), egg and egg yolk. Irish potatoes based diets were the best sources of dialyzable iron. Iron intakes were sufficient for most balanced diets to cover the recommended daily intakes of iron for children ...

Cluster-randomized trial on complementary and responsive feeding education to caregivers found improved dietary intake, growth and development among rural Indian toddlers.

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Vazir, Shahnaz; Engle, Patrice; Balakrishna, Nagalla; Griffiths, Paula L; Johnson, Susan L; Creed-Kanashiro, Hilary; Fernandez Rao, Sylvia; Shroff, Monal R; Bentley, Margaret E

2013-01-01

Inadequate feeding and care may contribute to high rates of stunting and underweight among children in rural families in India. This cluster-randomized trial tested the hypothesis that teaching caregivers appropriate complementary feeding and strategies for how to feed and play responsively through home-visits would increase children's dietary intake, growth and development compared with home-visit-complementary feeding education alone or routine care. Sixty villages in Andhra Pradesh were randomized into three groups of 20 villages with 200 mother-infant dyads in each group. The control group (CG) received routine Integrated Child Development Services (ICDS); the complementary feeding group (CFG) received the ICDS plus the World Health Organization recommendations on breastfeeding and complementary foods; and the responsive complementary feeding and play group (RCF&PG) received the same intervention as the CFG plus skills for responsive feeding and psychosocial stimulation. Both intervention groups received bi-weekly visits by trained village women. The groups did not differ at 3 months on socioeconomic status, maternal and child nutritional indices, and maternal depression. After controlling for potential confounding factors using the mixed models approach, the 12-month intervention to the CFG and RCF&PG significantly (P Mental Development scores (mean = 3.1, CI: 0.8-5.3) in the RCF&PG (but not CFG) compared with CG. Community-based educational interventions can improve dietary intake, length (CFG) and mental development (RCF&PG) for children under 2 years in food-secure rural Indian families. © 2012 Blackwell Publishing Ltd.

Cluster-randomized trial on complementary and responsive feeding education to caregivers found improved dietary intake, growth, and development among rural Indian toddlers

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Vazir, Shahnaz; Engle, Patrice; Balakrishna, Nagalla; Griffiths, Paula L.; Johnson, Susan L.; Creed-Kanashiro, Hilary; Rao, Sylvia Fernandez; Shroff, Monal R.; Bentley, Margaret E.

2012-01-01

Inadequate feeding and care may contribute to high rates of stunting and underweight among children in rural families in India. This cluster-randomized trial tested the hypothesis that teaching caregivers appropriate complementary feeding, and strategies for how to feed and play responsively through home-visits would increase children’s dietary intake, growth, and development compared to home-visit-complementary feeding education alone or routine care. Sixty villages in Andhra Pradesh were randomized into 3 groups1 of 20 villages with 200 mother-infant dyads in each group. The Control Group (CG), received routine Integrated Child Development Services (ICDS); the Complementary Feeding Group (CFG), received the ICDS plus the World Health Organization recommendations on breastfeeding and complementary foods; and the Responsive Complementary Feeding & Play Group (RCF&PG) received the same intervention as the CFG plus skills for responsive feeding and psychosocial stimulation. Both intervention groups received bi-weekly visits by trained village women. The groups did not differ at 3 months on socioeconomic status, maternal and child nutritional indices and maternal depression. After controlling for potential confounding factors using the mixed models approach, the twelve-month intervention to the CFG and RCF&PG significantly (pDevelopment scores(Mean=3.1, CI: 0.8–5.3) in the RCF&PG (but not CFG) compared to CG. Community-based educational interventions can improve dietary intake, length (CFG), and mental development (RCF&PG) for children under two years in food-secure rural Indian families. PMID:22625182

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African Journals Online (AJOL)

Items 451 - 500 of 781 ... ... artificial insemination and early rebreeding in Yankasa sheep, Abstract ... groundnut (Arachis hypogae) cultivars for food and feed, Abstract ... containing malted sorghum sprout with varying combinations of additives.

Prevalence and use of complementary health approaches among women with chronic pelvic pain in a prospective cohort study.

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Chao, Maria T; Abercrombie, Priscilla D; Nakagawa, Sanae; Gregorich, Steven E; Learman, Lee A; Kuppermann, Miriam

2015-02-01

The aim of this study was to examine the prevalence of and factors associated with use of complementary health approaches among women with chronic pelvic pain (CPP). We analyzed data from the Study of Pelvic Problems, Hysterectomy, and Intervention Alternatives, a prospective cohort study of women seeking care for noncancerous pelvic problems with intact uteri at enrollment. Among a subset of 699 participants who reported having CPP, we analyzed the prevalence of complementary health approaches used and associated patient sociodemographic and clinical characteristics, health-related quality of life, attitudes and beliefs, and conventional health care practices. At baseline, slightly over one-half (51%) of women with CPP used at least one complementary health approach in the past year, including acupuncture (8%), special foods or diets (22%), herbs (27%), and vitamins and minerals (29%). During follow-up surveys conducted annually for 4 years, a substantial proportion of women (44.8%) used complementary health approaches at more than half of the assessments. Users of complementary health approaches were more likely to undergo a hysterectomy or oophorectomy or to use gonadotropin-releasing hormone agonists or opioids during the study compared with nonusers. Women with CPP who used complementary health approaches also had more optimal health-related quality of life measured by the Pelvic Problem Impact Questionnaire (31.6 vs 25.6, P complementary health approaches. The substantial interest in and high prevalence of complementary health approaches used alongside conventional medical approaches highlight the need for better understanding of multimodal approaches to address the complex condition of CPP. Wiley Periodicals, Inc.

Fibromyalgia and Complementary Health Approaches

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... Musculoskeletal and Skin Diseases Web site . What the Science Says About Complementary Health Approaches for Fibromyalgia Mind ... Complementary and alternative medical therapies in fibromyalgia . Current Pharmaceutical Design . 2006;12(1):47–57. Sherman KJ, ...

Agro-Science Journal of Tropical Agriculture, Food, Environment ...

African Journals Online (AJOL)

PC USER

Toungos, M.D., Sajo, A.A. and Gungula, D.T.. (2009). Recommended fertilizer levels on. Bambara groundnut (Vigna subterranea. (L) Verde) in Yola Adamawa State,. Nigeria. Agricultural Journal 4 (1): 14 –. 21. Vietrneyer, N.D. (1986). Lesser known plants of potential use in agriculture and forestry. Science 232: 1379-1384.

Complementary and alternative medicine in radiation oncology. Survey of patients' attitudes

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Lettner, Sabrina; Kessel, Kerstin A.; Combs, Stephanie E.

2017-01-01

Complementary and alternative medicine (CAM) are gaining in importance, but objective data are mostly missing. However, in previous trials, methods such as acupuncture showed significant advantages compared to standard therapies. Thus, the aim was to evaluate most frequently used methods, their significance and the general acceptance amongst cancer patients undergoing radiotherapy (RT). A questionnaire of 18 questions based on the categorical classification released by the National Centre for Complementary and Integrative Health was developed. From April to September 2015, all patients undergoing RT at the Department of Radiation Oncology, Technical University of Munich, completed the survey. Changes in attitude towards CAM were evaluated using the questionnaire after RT during the first follow-up visit (n = 31). Of 634 patients, 333 answered the questionnaire (52.5%). Of all participants, 26.4% used CAM parallel to RT. Before RT, a total of 39.3% had already used complementary medicine. The most frequently applied methods during therapy were vitamins/minerals, food supplements, physiotherapy/manual medicine, and homeopathy. The majority (71.5%) did not use any complementary treatment, mostly stating that CAM was not offered to them (73.5%). The most common reasons for use were to improve the immune system (48%), to reduce side effects (43.8%), and to not miss an opportunity (37.8%). Treatment integrated into the individual therapy concept, e.g. regular acupuncture, would be used by 63.7% of RT patients. In comparison to other studies, usage of CAM parallel to RT in our department is considered to be low. Acceptance amongst patients is present, as treatment integrated into the individual oncology therapy would be used by about two-third of patients. (orig.) [de

Complementary and alternative medicine in radiation oncology : Survey of patients' attitudes.

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Lettner, Sabrina; Kessel, Kerstin A; Combs, Stephanie E

2017-05-01

Complementary and alternative medicine (CAM) are gaining in importance, but objective data are mostly missing. However, in previous trials, methods such as acupuncture showed significant advantages compared to standard therapies. Thus, the aim was to evaluate most frequently used methods, their significance and the general acceptance amongst cancer patients undergoing radiotherapy (RT). A questionnaire of 18 questions based on the categorical classification released by the National Centre for Complementary and Integrative Health was developed. From April to September 2015, all patients undergoing RT at the Department of Radiation Oncology, Technical University of Munich, completed the survey. Changes in attitude towards CAM were evaluated using the questionnaire after RT during the first follow-up visit (n = 31). Of 634 patients, 333 answered the questionnaire (52.5%). Of all participants, 26.4% used CAM parallel to RT. Before RT, a total of 39.3% had already used complementary medicine. The most frequently applied methods during therapy were vitamins/minerals, food supplements, physiotherapy/manual medicine, and homeopathy. The majority (71.5%) did not use any complementary treatment, mostly stating that CAM was not offered to them (73.5%). The most common reasons for use were to improve the immune system (48%), to reduce side effects (43.8%), and to not miss an opportunity (37.8%). Treatment integrated into the individual therapy concept, e.g. regular acupuncture, would be used by 63.7% of RT patients. In comparison to other studies, usage of CAM parallel to RT in our department is considered to be low. Acceptance amongst patients is present, as treatment integrated into the individual oncology therapy would be used by about two-third of patients.

Complementary medicine in chronic pain treatment.

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Simpson, Charles A

2015-05-01

This article discusses several issues related to therapies that are considered "complementary" or "alternative" to conventional medicine. A definition of "complementary and alternative medicine" (CAM) is considered in the context of the evolving health care field of complementary medicine. A rationale for pain physicians and clinicians to understand these treatments of chronic pain is presented. The challenges of an evidence-based approach to incorporating CAM therapies are explored. Finally, a brief survey of the evidence that supports several widely available and commonly used complementary therapies for chronic pain is provided. Copyright © 2015 Elsevier Inc. All rights reserved.

Impact of education and provision of complementary feeding on growth and morbidity in children less than 2 years of age in developing countries: a systematic review

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2013-01-01

Background About one third of deaths in children less than 5 years of age are due to underlying undernutrition. According to an estimate, 19.4% of children on the effect of complementary feeding (CF) (fortified or unfortified, but not micronutrients alone) and education on CF on children less than 2 years of age in low and middle income countries (LMIC). Studies that delivered intervention for at least 6 months were included; however, studies in which intervention was given for supplementary and therapeutic purposes were excluded. Recommendations are made for input to the Lives Saved Tool (LiST) model by following standardized guidelines developed by Child Health Epidemiology Reference Group (CHERG). Results We included 16 studies in this review. Amongst these, 9 studies provided education on complementary feeding, 6 provided complementary feeding (with our without education) and 1 provided both as separate arms. Overall, education on CF alone significantly improved HAZ (SMD: 0.23; 95% CI: 0.09, 0.36), WAZ (SMD 0.16, 95% CI: 0.05, 0.27), and significantly reduced the rates of stunting (RR 0.71; 95% CI: 0.56, 0.91). While no significant impact were observed for height and weight gain. Based on the subgroup analysis; ten studies from food secure populations indicated education on CF had a significant impact on height gain, HAZ scores, and weight gain, however, stunting reduced non-significantly. In food insecure population, CF education alone significantly improved HAZ scores, WAZ scores and significantly reduced the rates of stunting, while CF provision with or without education improved HAZ and WAZ scores significantly. Conclusion Complementary feeding interventions have a potential to improve the nutritional status of children in developing countries. However, large scale high quality randomized controlled trials are required to assess the actual impact of this intervention on growth and morbidity in children 6-24 months of age. Education should be combined with

171 Adoption of Enriched Local Complementary Food in Osun State ...

African Journals Online (AJOL)

User

2012-01-24

Jan 24, 2012 ... blended with legumes to give the protein portion of the diet (Lartey et al. 1999). Often such foods are introduced to mothers, made available and methods of preparation are taught in either hospital during antenatal care or in the communities. Adoption of innovation is defined as a point of decision to make ...

Effect of annealing and heat moisture conditioning on the physicochemical characteristics of bambarra groundnut (Voandzeia subterranea) starch

International Nuclear Information System (INIS)

Adebowale, K.O.; Lawal, O.S.

2002-05-01

Isolated starch of bambarra groundnut (Voandzeia subterranea) was subjected to hydrothermal modifications through annealing and heat moisture conditioning. Both annealing and heat moisture conditioning reduced the swelling power and solubility of the starch. Water binding capacity reduced after annealing, heat moisture conditioning at 18% moisture level (HMB 18 ) and heat moisture conditioning at 21% moisture level (HMB 21 ). Both heat moisture conditioning at 24% moisture level (HMB 24 ) and heat moisture conditioning at 27% moisture level (HMB 27 ) increased the water binding capacity. Hydrothermal modifications reduced the oil absorption capacity of the raw starch. Annealing and heat moisture conditioning reduced the peak viscosity, (Pv) viscosity at 95 deg C (Hv) and viscosity at 95 deg. C after 30 minutes holding (Hv 30 ). However, viscosity increased on cooling down to 50 deg. C after annealing. Annealing and heat moisture treatments as revealed by scanning electron micrograph and light micrograph did not alter the shape and size of the raw starch. The results indicate a rearrangement within the starch granule following hydrothermal treatments. (author)

Modern features of complementary feeding and their efficiency in baby-led feeding

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K.D. Duka

2017-11-01

Full Text Available Background. Baby-led feeding exists in the practice of pediatrics since 2002. But there are still no clear results on the effectiveness of its implementation and the impact on the health of young children. Particular attention is required to study the effectiveness of introducing complementary feeding. Materials and methods. We analyzed 245 questionnaires of infants with baby-led-feeding. In the questionnaires for mothers, questions were raised about the initiation of the introduction of complementary feeding, its types, the child’s reaction, with the assessment of physical development and the previous diseases. Results. Children with baby-led-feeding have a tendency to late introduction of complementary feeding (from 6 months. It turned out that until this age, the child receives only breast milk, which can’t satisfy the need for important constituent ingredients. They are necessary for the child at this age, and it leads to various metabolic disorders in the form of allergic di­seases, metabolic syndrome, anemia, osteoporosis and others. Particular concern was caused by the fact that children start receiving meat products too late, which naturally leads to the development of iron deficiency anemia. In addition, contrary to the current norms and regulations, we noticed frequent facts of self-consumption of the whole milk itself and fermented milk products made from it (kephir, yoghurt. Conclusions. Based on the study of this question, it was proved that the existing provisions on the introduction of complementary foods with baby-led-feeding require supervision and correction in accordance with the state of children’s health and the existing provisions of the World Health Organization.

Thyroid Disease and Complementary and Alternative Medicine (CAM)

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... Alternative Medicine in Thyroid Disease Complementary and Alternative Medicine in Thyroid Disease (CAM) WHAT IS COMPLEMENTARY AND ALTERNATIVE MEDICINE (CAM)? Complementary and Alternative Medicine (CAM) is defined ...

Measurement of ethical food choice motives.

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Lindeman, M; Väänänen, M

2000-02-01

The two studies describe the development of three complementary scales to the Food Choice Questionnaire developed by Steptoe, Pollard & Wardle (1995). The new items address various ethical food choice motives and were derived from previous studies on vegetarianism and ethical food choice. The items were factor analysed in Study 1 (N=281) and the factor solution was confirmed in Study 2 (N=125), in which simple validity criteria were also included. Furthermore, test-retest reliability was assessed with a separate sample of subjects (N=36). The results indicated that the three new scales, Ecological Welfare (including subscales for Animal Welfare and Environment Protection), Political Values and Religion, are reliable and valid instruments for a brief screening of ethical food choice reasons. Copyright 2000 Academic Press.

Complementary feeding adequacy in relation to nutritional status among early weaned breastfed children who are born to HIV-infected mothers: ANRS 1201/1202 Ditrame Plus, Abidjan, Cote d'Ivoire.

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Becquet, Renaud; Leroy, Valériane; Ekouevi, Didier K; Viho, Ida; Castetbon, Katia; Fassinou, Patricia; Dabis, François; Timite-Konan, Marguerite

2006-04-01

In high HIV prevalence resource-constrained settings, exclusive breastfeeding with early cessation is one of the conceivable interventions aimed at the prevention of HIV through breast milk. Nevertheless, this intervention has potential adverse effects, such as the inappropriateness of complementary feeding to take over breast milk. The purpose of our study first was to describe the nature and the ages of introduction of complementary feeding among early weaned breastfed infants up to their first birthday and second was to assess the nutritional adequacy of these complementary foods by creating a child feeding index and to investigate its association with child nutritional status. A prospective cohort study in Abidjan, Côte d'Ivoire, was conducted in HIV-infected pregnant women who were willing to breastfeed and had received a perinatal antiretroviral prophylaxis. They were requested to practice exclusive breastfeeding and initiate early cessation of breastfeeding from the fourth month to reduce breast milk HIV transmission. Nature and ages of introductory complementary feeding were described in infants up to their first birthday by longitudinal compilation of 24-hour and 7-day recall histories. These recalls were done weekly until 6 weeks of age, monthly until 9 months of age, and then quarterly. We created an index to synthesize the nutritional adequacy of infant feeding practices (in terms of quality of the source of milk, dietary diversity, food, and meal frequencies) ranging from 0 to 12. The association of this feeding index with growth outcomes in children was investigated. Among the 262 breastfed children included, complete cessation of breastfeeding occurred in 77% by their first birthday, with a median duration of 4 months. Most of the complementary foods were introduced within the seventh month of life, except for infant food and infant formula that were introduced at age 4 months. The feeding index was relatively low (5 of 12) at age 6 months, mainly

Role of Breastfeeding and Complementary Food on Hemoglobin and Ferritin Levels in a Cambodian Cross-Sectional Sample of Children Aged 3 to 24 Months.

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Anika Reinbott

Full Text Available Iron deficiency derives from a low intake of dietary iron, poor absorption of iron, and high requirements due to growth as well as blood loss. An estimated number of about 50% of all anemia may be attributed to iron deficiency among young children in Cambodia.A cross-sectional survey was conducted in rural Cambodia in September 2012. Villages in pre-selected communes were randomly chosen using stunting as a primary indicator of nutritional status. In total, 928 randomly selected households with children aged 3-23 months were included. Hemoglobin, ferritin, soluble transferrin receptor (sTfR, and retinol binding protein (RBP were assessed from capillary blood samples. In addition, length/height and weight of mothers and children were taken and data on dietary diversity was collected. A child feeding index (CFI was created. Associations between biomarkers of iron and vitamin A status and nutritional status or food intake were explored.Anemia prevalence was highest among 6- to 12-months-olds (71%. Ferritin and sTfR inversely correlated and were significantly associated with hemoglobin concentrations. The consumption of animal source foods (ASF significantly impacts on the interaction between ferritin, sTfR and hemoglobin. Concentrations of RBP were significantly higher in children who had received a vitamin A supplement. The CFI was associated with sTfR and hemoglobin. Lower length and weight were associated with lower ferritin levels and showed an indirect effect on hemoglobin through ferritin.Nutrition programs targeting children under 2 years of age need to focus on the preparation of complementary foods with high nutrient density to sustainably prevent micronutrient deficiency and generally improve nutritional status. Future assessments of the micronutrient status should include identification of hemoglobinopathies and parasitic infections to better understand all causes of anemia in Cambodian infants and young children.German Clinical Trials

Behavioral Change Strategies for Improving Complementary Feeding and Breastfeeding.

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Osendarp, Saskia J M; Roche, Marion L

2016-01-01

Improving infant and young child feeding (IYCF) practices, including breastfeeding and complementary feeding, has been identified as one of the most effective interventions to improve child survival, stunting and wasting. Evidence from randomized controlled trials suggests that effective promotion of breastfeeding and complementary feeding, with or without food provision, has the potential to improve IYCF practices and child nutrition. However, in many countries, breastfeeding practices and complementary feeding practices are still far from optimal. The lack of implementation of available, effective, affordable interventions in scale-up programs is in part attributed to a lack of innovative, creative and effective behavioral change strategies that enable and encourage caregivers. Successful behavioral change strategies should be based on a rigorous situational analysis and formative research, and the findings and insights of formative research should be used to further design interventions that address the identified barriers and enablers, to select delivery channels, and to formulate appropriate and effective messages. In addition, successful behavioral change interventions should a priori define and investigate the program impact pathway to target behavioral change and should assess intermediary behavioral changes and indicators to learn why the expected outcome was achieved or not achieved by testing the program theory. The design of behavioral change communication must be flexible and responsive to shifts in societies and contexts. Performance of adequate IYCF also requires investments to generate community demand through social mobilization, relevant media and existing support systems. Applying these principles has been shown to be effective in improving IYCF practices in Vietnam, Bangladesh and Ethiopia and is recommended to be adopted by other programs and countries in order to accelerate progress in improving child nutrition. © 2016 S. Karger AG, Basel.

[Complementary and alternative medicine in oncology].

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Hübner, J

2013-06-01

Complementary and alternative medicine are frequently used by cancer patients. The main benefit of complementary medicine is that it gives patients the chance to become active. Complementary therapy can reduce the side effects of conventional therapy. However, we have to give due consideration to side effects and interactions: the latter being able to reduce the effectiveness of cancer therapy and so to jeopardise the success of therapy. Therefore, complementary therapy should be managed by the oncologist. It is based on a common concept of cancerogenesis with conventional therapy. Complement therapy can be assessed in studies. Alternative medicine in contrast rejects common rules of evidence-based medicine. It starts from its own concepts of cancerogenesis, which is often in line with the thinking of lay persons. Alternative medicine is offered as either "alternative" to recommended cancer treatment or is used at the same time but without due regard for the interactions. Alternative medicine is a high risk to patients. In the following two parts of the article, the most important complementary and alternative therapies cancer patients use nowadays are presented and assessed according to published evidence.

Breastfeeding and complementary feeding in relation to body mass index and overweight at ages 7 and 11 y

DEFF Research Database (Denmark)

Morgen, Camilla Schmidt; Ängquist, Lars; Baker, Jennifer Lyn

2018-01-01

associations with overweight. Results: Duration of BF was not associated with childhood BMIz at ages 7 and 11 y. Earlier introduction of complementary food (4 mo old) was not associated with BMIz at age 7 y, but with a 0.069 (95% CI: 0.021, 0.117, P = 0.005) higher BMIz at age 11 y and increased risk...

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

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

2015-12-01

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

BARC golden jubilee and DAE-BRNS life sciences symposium 2006 on trends in research and technologies in agriculture and food sciences: abstracts

International Nuclear Information System (INIS)

2006-01-01

Better methods of agricultural production, availability of hybrid and mutant varieties of crop plants, irrigation, fertilizers and pesticides have all helped boost up agricultural production, and famines and droughts remain restricted to a few pockets in the world. Innovative approach to step up agricultural production, especially of food crops symbolize synergy and synthesis of conventional and mutation breeding aided by modern biotechnological tools like DNA markers and gene manipulation in tune with the policy of environmental and soil conservation. It has increased the production of oil seeds in India during the last decade with a shift from groundnut and mustard to soybean and sunflower. Bhabha Atomic Research Centre (BARC), Mumbai which has strongly pursued the important societal programmes using nuclear technology in agriculture and health, has made a very significant impact on the country's agriculture by developing 27 new crop varieties mostly of oil seeds and pulses. Further, radiation processing of food, pioneered in India by BARC, is now gaining global acceptance and has opened new vistas for agriculture exports. The present symposium is dedicated to trends in research of technologies in agriculture and food sciences. The papers relevant to INIS are indexed separately

Performance versus values in sustainability transformation of food systems

DEFF Research Database (Denmark)

Alrøe, Hugo F.; Sautier, Marion; Legun, Katharine

2017-01-01

Questions have been raised on what role the knowledge provided by sustainability science actually plays in the transition to sustainability and what role it may play in the future. In this paper we investigate different approaches to sustainability transformation of food systems by analyzing......-based approaches that aim at communicating and mediating sustainability values to enable coordinated and cooperative action to transform the food system. We identify their respective strengths and weaknesses based on a cross-case analysis of four cases, and propose that the two approaches, likeWeber's two types...... of rationality, are complementary-because they are based on complementary observer stances-and that an optimal in-between approach therefore cannot be found. However, there are options for reflexive learning by observing one perspective-and its possible blind spots-from the vantage point of the other, so we...

Mycotoxins in food in West Africa: current situation and possibilities of

African Journals Online (AJOL)

This review presents the different mycotoxins (aflatoxins, fumonisins and ochratoxin A) produced in agricultural crops in the West African sub-region. The acute and chronic toxic effects of the various mycotoxins are presented. Maize and groundnuts have been found to be excellent substrate for aflatoxin contamination, while ...

Variation of some chemical and functional properties of Bambara groundnut (Voandzeia Subterranean L. Thouars during sort time storage

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Augustin GOUDOUM

2016-01-01

Full Text Available Abstract The storage susceptibility of Bambara groundnut (B. G. (Voandzeia Subterranean (L. Thouars to Callosobruchus maculatus and chemical and functional properties of 11 varieties form Far-North of Cameroon were investigate using standard analytical methods. Storage susceptibility shown that, after five months within treatment, C. maculatus destroy 10 to 50% of grains. The chemical characteristics of none attack grains of 11 varieties were range to 18.64 at 21.08%, 6.85 at 7.44%, 49.75 at 52.68% and to 6.05 at 7.55% respectively for protein, fat, starch and free carbohydrate. These chemical characteristics significantly (p < 0.05 decreases form attacks varieties. For the functional parameters, the none attacks grains was range of 130 at 135%, 19.15 at 20.91%, 18.20 at 21.13%, 2.76 at 3.21% and of 8.54 at 10.14% respectively for water capacity absorption, solubility index, gel length, ash and humidity. The results of this study indicated that storage susceptibility, chemical and functional properties of B. G. be dependant to the varieties.

Effect of substitution of groundnut with high glucosinolate mustard (Brassica juncea) meal on nutrient utilization, growth, vital organ weight and blood composition of lambs.

Science.gov (United States)

Tripathi, M K.; Mishra, A S.; Misra, A K.; Mondal, D; Karim, S A.

2001-03-01

Twenty-four 14-day-old weaner Avivastra (Russian MerinoxNali) male lambs were maintained for 180 days on ad libidum Cenchrus (Cenchrus ciliaris) hay and concentrate mixture (CM) contained groundnut meal (control) and mustard meal (MM group) as major protein source. The two CMs were isonitrogenous (21% CP) and isocaloric (2.78McalMEkg(-1) DM), while, CM fed to MM group contained 24.6mg glucosinolatesg(-1) DM. Digestibility of nutrients was similar (P>0.05) in the two groups except for CP and hemicellulose, which was higher (P0.05) in the two groups. Average daily gain (ADG) was, however, 22% higher (Pgrowth rate and induced iodine deficiency. Carcass of lambs fed mustard meal had more fat and less protein.

The food, GI tract functionality and human health cluster

NARCIS (Netherlands)

Mattila-Sandholm, T.; Blaut, M.; Daly, C.; Vuyst, de L.; Dore, J.; Gibson, G.; Goossens, H.; Knorr, D.; Lucas, J.; Lahteenmaki, L.; Mercenier, A.M.E.; Saarela, M.; Shanahan, F.; Vos, de W.M.

2002-01-01

The Food, GI-tract Functionality and Human Health (PROEUHEALTH) Cluster brings together eight complementary, multicentre interdisciplinary research projects. All have the common aim of improving the health and quality of life of European comsumers. The collaboration involves 64 different research

Use of complementary and alternative medicine in children with autism and other developmental disabilities: associations with ethnicity, child comorbid symptoms, and parental stress.

Science.gov (United States)

Valicenti-McDermott, Maria; Burrows, Bethany; Bernstein, Leora; Hottinger, Kathryn; Lawson, Katharine; Seijo, Rosa; Schechtman, Merryl; Shulman, Lisa; Shinnar, Shlomo

2014-03-01

The use of complementary and alternative medicine by children with autism and the association of its use with child comorbid symptoms and parental stress was studied in an ethnically diverse population, in a cross-sectional study with structured interviews. The sample included 50 families of children with autism and 50 families of children with other developmental disabilities, matched by age/gender. Interview included the Complementary and Alternative Medicine Questionnaire, Gastrointestinal Questionnaire, Children's Sleep Habits Questionnaire, Aberrant Behavior Checklist, and Parenting Stress Index. In this ethnically diverse sample, the use of complementary and alternative medicine was significantly higher for the autism group. In the autism group, use was significantly related to child's irritability, hyperactivity, food allergies, and parental stress; in the developmental disabilities group, there was no association with child comorbid symptoms or parental stress. The results contribute information to health care providers about families of children with autism who are more likely to use complementary and alternative medicine.

Radiation preservation of food. Efficiency and wholesomeness

International Nuclear Information System (INIS)

Saint-Lebe, Louis; Raffi, Jacques; Henon, Yves.

1982-03-01

This document reviews the applications of ionizing radiations in the food industry. The two first chapters feature the characteristics of the three types of ionizing radiations that can be used (gamma rays from cobalt 60 and caesium 137, X rays, electron beams) and their action on foodstuff and the food spoilage organisms. The third chapter is a review of toxicological studies based on two complementary approaches: animal assays and studies on the radiolysis products. It provides the evidences that lead the international experts to regard irradiated food as safe for human consumption. In the fourth chapter, the problems of identification of irradiated food and the possible controls are exposed. The authors conclude by suggesting the measures that would allow commercial application in France [fr

Determining Complementary Properties with Quantum Clones

Science.gov (United States)

Thekkadath, G. S.; Saaltink, R. Y.; Giner, L.; Lundeen, J. S.

2017-08-01

In a classical world, simultaneous measurements of complementary properties (e.g., position and momentum) give a system's state. In quantum mechanics, measurement-induced disturbance is largest for complementary properties and, hence, limits the precision with which such properties can be determined simultaneously. It is tempting to try to sidestep this disturbance by copying the system and measuring each complementary property on a separate copy. However, perfect copying is physically impossible in quantum mechanics. Here, we investigate using the closest quantum analog to this copying strategy, optimal cloning. The coherent portion of the generated clones' state corresponds to "twins" of the input system. Like perfect copies, both twins faithfully reproduce the properties of the input system. Unlike perfect copies, the twins are entangled. As such, a measurement on both twins is equivalent to a simultaneous measurement on the input system. For complementary observables, this joint measurement gives the system's state, just as in the classical case. We demonstrate this experimentally using polarized single photons.

Assessment of complementary feeding of Canadian infants: effects on microbiome & oxidative stress, a randomized controlled trial.

Science.gov (United States)

Qasem, Wafaa; Azad, Meghan B; Hossain, Zakir; Azad, Elnaz; Jorgensen, Sarah; Castillo San Juan, Sandra; Cai, Chenxi; Khafipour, Ehsan; Beta, Trust; Roberts, L Jackson; Friel, James

2017-02-14

The World Health Organization recommends exclusive breastfeeding until 6 months followed by introduction of iron-rich complementary foods (CFs). The aim of this study was to determine the impact of different iron-rich CFs on infant gut inflammation and microbiota. Eighty-seven exclusively breastfed infants were randomly assigned to receive one of the following as their first CF: iron-fortified cereal (Cer), iron-fortified cereal with fruit (Cer + Fr), or meat (M). Urine and stool samples were collected to assess reactive oxygen species (ROS) generation, gut microbiota and inflammation. Fecal iron differed across feeding groups (p microbiota richness increased after introduction of M or Cer + Fr. Regardless of feeding group, Coriobacteriaceae were positively correlated with ROS and Staphylococcaceae were negatively correlated with calprotectin. Choice of first CF may influence gut inflammation and microbiota, potentially due to variations in iron absorption from different foods. Further research is warranted to fully characterize these associations and to establish implications for infant health. This study was registered in the ClinicalTrial.gov registry (Identifier No. NCT01790542 ). This study was registered in the ClinicalTrial.gov registry under the name "Assessment of Complementary Feeding of Canadian Infants" (Identifier No. NCT01790542 ) February 6, 2013.

Multilocation trial of potential selected mutant lines of groundnut (arachis hypogaea) at 3 location in Peninsular Malaysia

International Nuclear Information System (INIS)

Abdul Rahim Harun; Rusli Ibrahim; Khairuddin Abdul Rahim; Shuhaimi Shamsuddin

2002-01-01

Two fixed mutant lines of groundnut derived from cultivar Matjan were selected for their yield potential at M 1 0 generation. Multilocation trial of these mutants (MJ40/42 and MJ20/165-5) was carried out to evaluate genotype stability at different climate and soil types in Peninsular Malaysia. The mutant lines were planted and compared with their parent (Matjan) and control variety (MKT1). The identified locations were in Taiping (Perak), Machang (Kelantan), and Air Hitam (Johor). The soils at the locations were of the Serdang, Bungor and Rengam series, respectively. The trial was carried out simultaneously in the same year at each location. Mutant MJ20/165-5 showed stable performance at all location compared to other genotypes tested. Its yield was higher than the parent in Kelantan and Johor trial and showed similar performance in Perak. This mutant also showed better yield performance than the control varieties in the Kelantan trial. Meanwhile, mutant line MJ40/42 gave better yield in Kelantan and Johor but did not perform well in Perak as compared to its parent and control varieties. (Author)

Detraditionalisation, gender and alternative and complementary medicines.

Science.gov (United States)

Sointu, Eeva

2011-03-01

This article is premised on the importance of locating the appeal and meaning of alternative and complementary medicines in the context of gendered identities. I argue that the discourse of wellbeing--captured in many alternative and complementary health practices--is congruent with culturally prevalent ideals of self-fulfilling, authentic, unique and self-responsible subjectivity. The discourse of wellbeing places the self at the centre, thus providing a contrast with traditional ideas of other-directed and caring femininity. As such, involvement in alternative and complementary medicines is entwined with a negotiation of shifting femininities in detraditionalising societies. Simultaneously, many alternative and complementary health practices readily tap into and reproduce traditional representations of caring femininity. It is through an emphasis on emotional honesty and intimacy that the discourse of wellbeing also captures a challenge to traditional ideas of masculinity. Expectations and experiences relating to gender add a further level of complexity to the meaningfulness and therapeutic value of alternative and complementary medicines and underlie the gender difference in the utilisation of holistic health practices. I draw on data from a qualitative study with 44, primarily white, middle-class users and practitioners of varied alternative and complementary medicines in the UK. © 2010 The Author. Sociology of Health & Illness © 2010 Foundation for the Sociology of Health & Illness/Blackwell Publishing Ltd.

Integrative Medicine and Complementary and Alternative Therapies

Science.gov (United States)

... complementary therapies with your healthcare team: Are there complementary therapies that you would recommend? What research is available about this therapy’s safety and effectiveness? What are the benefits and risks of this ...

African Journal of Traditional, Complementary and Alternative ...

African Journals Online (AJOL)

African Journal of Traditional, Complementary and Alternative Medicines: Advanced Search. Journal Home > African Journal of Traditional, Complementary and Alternative Medicines: Advanced Search. Log in or Register to get access to full text downloads.

Breast-milk intake of 9-10-mo-old rural infants given a ready-to-use complementary food in South Kivu, Democratic Republic of Congo.

Science.gov (United States)

Owino, Victor O; Bahwere, Paluku; Bisimwa, Ghislain; Mwangi, Christine M; Collins, Steve

2011-06-01

Lipid-based ready-to-use foods are currently used for infant feeding, but their potential effect on breast-milk intake is not well documented. The objective was to assess the breast-milk intake of 9-10-mo-old infants given either a ready-to-use complementary food (RUCF) paste or a standard corn-soy blend (UNIMIX) porridge in South Kivu, Democratic Republic of Congo. Infants were randomly assigned at 6 mo of age to receive either RUCF (n = 700) or UNIMIX (n = 700) for 6 mo. Breast-milk intake was measured at 9-10 mo in a subsample of 58 infants (29 from each group). Mothers received a dose of ≈30 g deuterium oxide. Predose and postdose saliva samples were collected from both mothers and infants over 2 wk. Breast-milk intake (g/d) was measured from saliva samples by using infrared spectroscopy. Mean (±SD) breast-milk intake was not significantly (P = 0.69) different between the 2 groups: RUCF (705 ± 236 g/d) and UNIMIX (678 ± 285 g/d). Mean (±SD) nonmilk oral water intakes were 338.3 ± 251.1 and 336.4 ± 227.2 g/d for RUCF and UNIMIX, respectively (P = 0.98). No differences in breast-milk intake were observed between infants consuming either RUCF or UNIMIX. The deuterium-dose-to-the-mother dilution technique is an affordable technique that we recommend for periodic evaluation of breast-milk intake in resource-poor settings. This trial is registered at controlled-trials.com as ISRCTN20267635.

Perception of risk and communication among conventional and complementary health care providers involving cancer patients' use of complementary therapies: a literature review.

Science.gov (United States)

Stub, Trine; Quandt, Sara A; Arcury, Thomas A; Sandberg, Joanne C; Kristoffersen, Agnete E; Musial, Frauke; Salamonsen, Anita

2016-09-08

Communication between different health care providers (conventional and complementary) and cancer patients about their use of complementary therapies affects the health and safety of the patients. The aim of this study was to examine the qualitative research literature on the perception of and communication about the risk of complementary therapies between different health care providers and cancer patients. Systematic searches in six medical databases covering literature from 2000 to 2015 were performed. The studies were accessed according to the level of evidence and summarized into different risk situations. Qualitative content analysis was used to analyze the text data, and the codes were defined before and during the data analysis. Twenty-nine papers were included in the primary analysis and five main themes were identified and discussed. The main risk situations identified were 1. Differences in treatment concepts and philosophical values among complementary and conventional health care providers. 2. Adverse effects from complementary products and herbs due to their contamination/toxicity and interactions with conventional cancer treatment. 3. Health care physicians and oncologists find it difficult to recommend many complementary modalities due to the lack of scientific evidence for their effect. 4. Lack of knowledge and information about complementary and conventional cancer treatments among different health care providers. The risk of consuming herbs and products containing high level of toxins is a considerable threat to patient safety (direct risk). At the same time, the lack of scientific evidence of effect for many complementary therapies and differences in treatment philosophy among complementary and conventional health care providers potentially hinder effective communication about these threats with mutual patients (indirect risk). As such, indirect risk may pose an additional risk to patients who want to combine complementary therapies with

Ranking the microbiological safety of foods: A new tool and its application to composite products

NARCIS (Netherlands)

Stella, P.; Cerf, O.; Hugas, M.; Koutsoumanis, K.P.; Nguyen-The, C.; Sofos, J.N.; Valero, A.; Zwietering, M.H.

2013-01-01

A methodology based on the combination of two complementary approaches to rank microbiological risks in foods is presented. In the forward approach data on the pathogenicity of hazards and their behaviour in food during processing and following steps, up to consumption, are used in decision trees to

Data Analyses and Modelling for Risk Based Monitoring of Mycotoxins in Animal Feed

Directory of Open Access Journals (Sweden)

H.J. (Ine van der Fels-Klerx

2018-01-01

Full Text Available Following legislation, European Member States should have multi-annual control programs for contaminants, such as for mycotoxins, in feed and food. These programs need to be risk based implying the checks are regular and proportional to the estimated risk for animal and human health. This study aimed to prioritize feed products in the Netherlands for deoxynivalenol and aflatoxin B1 monitoring. Historical mycotoxin monitoring results from the period 2007–2016 were combined with data from other sources. Based on occurrence, groundnuts had high priority for aflatoxin B1 monitoring; some feed materials (maize and maize products and several oil seed products and complete/complementary feed excluding dairy cattle and young animals had medium priority; and all other animal feeds and feed materials had low priority. For deoxynivalenol, maize by-products had a high priority, complete and complementary feed for pigs had a medium priority and all other feed and feed materials a low priority. Also including health consequence estimations showed that feed materials that ranked highest for aflatoxin B1 included sunflower seed and palmkernel expeller/extracts and maize. For deoxynivalenol, maize products were ranked highest, followed by various small grain cereals (products; all other feed materials were of lower concern. Results of this study have proven to be useful in setting up the annual risk based control program for mycotoxins in animal feed and feed materials.

Data Analyses and Modelling for Risk Based Monitoring of Mycotoxins in Animal Feed

Science.gov (United States)

van der Fels-Klerx, H.J. (Ine); Adamse, Paulien; Punt, Ans; van Asselt, Esther D.

2018-01-01

Following legislation, European Member States should have multi-annual control programs for contaminants, such as for mycotoxins, in feed and food. These programs need to be risk based implying the checks are regular and proportional to the estimated risk for animal and human health. This study aimed to prioritize feed products in the Netherlands for deoxynivalenol and aflatoxin B1 monitoring. Historical mycotoxin monitoring results from the period 2007–2016 were combined with data from other sources. Based on occurrence, groundnuts had high priority for aflatoxin B1 monitoring; some feed materials (maize and maize products and several oil seed products) and complete/complementary feed excluding dairy cattle and young animals had medium priority; and all other animal feeds and feed materials had low priority. For deoxynivalenol, maize by-products had a high priority, complete and complementary feed for pigs had a medium priority and all other feed and feed materials a low priority. Also including health consequence estimations showed that feed materials that ranked highest for aflatoxin B1 included sunflower seed and palmkernel expeller/extracts and maize. For deoxynivalenol, maize products were ranked highest, followed by various small grain cereals (products); all other feed materials were of lower concern. Results of this study have proven to be useful in setting up the annual risk based control program for mycotoxins in animal feed and feed materials. PMID:29373559

Production, analyse et applications des huiles végétales en Afrique

Directory of Open Access Journals (Sweden)

Kapseu César

2009-07-01

Full Text Available This paper analyses the evolutions of the different needs related to the food and non food uses of conventional oil crops (palm, cotton, groundnuts, immerging and marketable oil culture (shea as well as the domestic oil cultures (Canarium, safou. Africa accounts for about 6.5% of the total World production of palm oil. In the last few years palm oil has witnessed an evolution in Africa through the diversification of its uses. A lot has also been done on the use of palm oil as bio-fuels. The production of cotton seed oil has equally witnessed changes from press extraction followed by solvent extraction to direct extraction with pure solvents followed by neutralisation in an appropriate medium as major innovations. West Africa produces about 50% of the total groundnuts production in Africa. Small scale processing of groundnuts is more popular than industrial processing. This is justified by the diverse uses of the different groundnut byproducts. The most remarkable innovations concern the emerging oil cultures such as shea butter. In fact the incorporation of 5% shea butter in chocolate formulations has given an added value to shea. Techniques have been put in place for improving on the production methods and quality of the butter. The evolution in this sector is better illustrated by the putting in place of an indirect solar dryer and a vertical manual screw press. The big handicap that slows down evolution remains at the level of the transfer of technology to the rural milieu. Problems on the transfer preservation of Canarium were resolved by preserving them in appropriate media and conditions. Dried safou fruits can now be found in the market. This illustrates the appropriation of technology by small and medium sized enterprises.

Demonstration of helicase activity in the nonstructural protein, NSs, of the negative-sense RNA virus, groundnut bud necrosis virus.

Science.gov (United States)

Bhushan, Lokesh; Abraham, Ambily; Choudhury, Nirupam Roy; Rana, Vipin Singh; Mukherjee, Sunil Kumar; Savithri, Handanahal Subbarao

2015-04-01

The nonstructural protein NSs, encoded by the S RNA of groundnut bud necrosis virus (GBNV) (genus Tospovirus, family Bunyaviridae) has earlier been shown to possess nucleic-acid-stimulated NTPase and 5' α phosphatase activity. ATP hydrolysis is an essential function of a true helicase. Therefore, NSs was tested for DNA helicase activity. The results demonstrated that GBNV NSs possesses bidirectional DNA helicase activity. An alanine mutation in the Walker A motif (K189A rNSs) decreased DNA helicase activity substantially, whereas a mutation in the Walker B motif resulted in a marginal decrease in this activity. The parallel loss of the helicase and ATPase activity in the K189A mutant confirms that NSs acts as a non-canonical DNA helicase. Furthermore, both the wild-type and K189A NSs could function as RNA silencing suppressors, demonstrating that the suppressor activity of NSs is independent of its helicase or ATPase activity. This is the first report of a true helicase from a negative-sense RNA virus.

Trends in breastfeeding and complementary feeding practices in Pakistan, 1990-2007

Directory of Open Access Journals (Sweden)

Hanif Hafsa

2011-10-01

Full Text Available Abstract Background Breastfeeding and complementary feeding practices have profound implications for the maternal and child health status of a society. Feeding practices in Pakistan are suboptimal, leading to adverse outcomes on child health. In Pakistan, the Maternal, Neonatal and Child Health (MNCH Program, in collaboration with several international organizations, including WHO and UNICEF, is working to improve these feeding practices in the country. The aim of this paper is to evaluate the effectiveness of these programs. Methods Estimates on the various indicators for infant and young child feeding proposed by WHO were analyzed in light of the Pakistan Demographic and Health Surveys (1990-91 and 2006-07 and several other national studies conducted since 1995. Results Nearly half the core and optional indicators have improved over the years, though modestly; the others have demonstrated no statistically significant improvement over the years. Of the five indicators required in the WHO tool for the assessment of infant and young child feeding, introduction of complementary foods, bottle-feeding, and early initiation of breastfeeding, stand in the poor category, while exclusive breastfeeding and duration of breastfeeding fall in the fair category, suggesting an overall poor status. Conclusions There is considerable scope to improve breastfeeding and complementary feeding in Pakistan. Further programs should focus on improving the following indicators that have shown no significant development: early initiation of breastfeeding, exclusive breastfeeding under six months, continued breastfeeding at two years, age appropriate feeding, and bottle feeding. Effective implementation of interventions that are known to improve breastfeeding practices is imperative, as is further research to yield data that can lead future endeavors.

Complementary and Alternative Therapies for Autism Spectrum Disorder

Directory of Open Access Journals (Sweden)

Natascia Brondino

2015-01-01

Full Text Available Background. Complementary and alternative medicine (CAM represents a popular therapeutic option for patients with autism spectrum disorder (ASD. Unfortunately, there is a paucity of data regarding the efficacy of CAM in ASD. The aim of the present systematic review is to investigate trials of CAM in ASD. Material and Methods. We searched the following databases: MEDLINE, EMBASE, Cochrane Database of Systematic Reviews, CINAHL, Psychology and Behavioral Sciences Collection, Agricola, and Food Science Source. Results. Our literature search identified 2687 clinical publications. After the title/abstract screening, 139 publications were obtained for detailed evaluation. After detailed evaluation 67 studies were included, from hand search of references we retrieved 13 additional studies for a total of 80. Conclusion. There is no conclusive evidence supporting the efficacy of CAM therapies in ASD. Promising results are reported for music therapy, sensory integration therapy, acupuncture, and massage.

Complementary and alternative medicine - representations in popular magazines.

Science.gov (United States)

Dunne, Alexandra; Phillips, Christine

2010-09-01

More than half the patients who use complementary and alternative medicine (CAM) in Australia do not discuss it with their doctors. Many consumers use popular media, especially women's magazines, to learn about CAM. To explore representations of CAM in popular Australian women's magazines. Content analysis of three Australian magazines: Australian Women's Weekly, Dolly and New Idea published from January to June 2008. Of 220 references to CAM (4-17 references per issue), most were to biologically based practices, particularly 'functional foods', which enhance health. Most representations of CAM were positive (81.3% positive, 16.4% neutral, 2.3% negative). Explanations of modes of action of CAM tended to be biological but relatively superficial. Australian magazines cast CAM as safe therapy which enhances patient engagement in healthcare, and works in ways analogous to orthodox medical treatments. General practitioners can use discussions with their patients about CAM to encourage health promoting practices.

A novel pseudo-complementary PNA G-C base pair

DEFF Research Database (Denmark)

Olsen, Anne G.; Dahl, Otto; Petersen, Asger Bjørn

2011-01-01

Pseudo-complementary oligonucleotide analogues and mimics provide novel opportunities for targeting duplex structures in RNA and DNA. Previously, a pseudo-complementary A-T base pair has been introduced. Towards sequence unrestricted targeting, a pseudo-complementary G-C base pair consisting...

Reconfigurable Complementary Logic Circuits with Ambipolar Organic Transistors.

Science.gov (United States)

Yoo, Hocheon; Ghittorelli, Matteo; Smits, Edsger C P; Gelinck, Gerwin H; Lee, Han-Koo; Torricelli, Fabrizio; Kim, Jae-Joon

2016-10-20

Ambipolar organic electronics offer great potential for simple and low-cost fabrication of complementary logic circuits on large-area and mechanically flexible substrates. Ambipolar transistors are ideal candidates for the simple and low-cost development of complementary logic circuits since they can operate as n-type and p-type transistors. Nevertheless, the experimental demonstration of ambipolar organic complementary circuits is limited to inverters. The control of the transistor polarity is crucial for proper circuit operation. Novel gating techniques enable to control the transistor polarity but result in dramatically reduced performances. Here we show high-performance non-planar ambipolar organic transistors with electrical control of the polarity and orders of magnitude higher performances with respect to state-of-art split-gate ambipolar transistors. Electrically reconfigurable complementary logic gates based on ambipolar organic transistors are experimentally demonstrated, thus opening up new opportunities for ambipolar organic complementary electronics.

Utilisation de la graine d'arachide dans l'alimentation des poulets de chair au Sénégal

Directory of Open Access Journals (Sweden)

Detimmerman, F.

1992-01-01

Full Text Available Use of peanuts for broiler chickens in Senegal. Rates from 0 to 20 % of groundnuts were incorporated in mash for broiler chickens in five experiments. Above the rate of 10 %, drop in liveweigth performances and a clear decrease in food consumption were observed with an increase of feed conversion efficiency as a consequence. The growth decrease was without any doubt due to the presence of Aspergillus flavus aflatoxins. Technical performances are also lower in rainy season which is less favourable to chicken growth with regard to the dry season. Practically, rates from 0 to 10 % should be choosen according to the opportunity cost of groundnuts, their quality and the season during which broiler chickens are produced.

Office of Cancer Complementary and Alternative Medicine

Science.gov (United States)

... C Research. Information. Outreach. The Office of Cancer Complementary and Alternative Medicine (OCCAM) was established in October 1998 to coordinate ... National Cancer Institute (NCI) in the arena of complementary and alternative medicine (CAM). More about us. CAM at the NCI ...

Effect of a short and severe intermittent drought on transpiration, seed yield components, and harvest index in four landraces of bambara groundnut

DEFF Research Database (Denmark)

Jørgensen, Søren Thorndal; Ntundu, W.H.; Ouédraogo, M.

2011-01-01

% of pot holding capacity until seed maturity or drought-stressed (DS) in the period from 76 to 85 days after sowing (flowering and early podding stage). During drought, although the total water use differed among the four landraces, transpiration rate and stomatal conductance (gs) responded similarly...... to soil drying. The high soil water thresholds for the reduction of transpiration rate and gs of bambara groundnuts indicate their great sensitivity in the stomatal control over plant water loss during soil drying. Even though the shoot dry weight at maturity was hardly affected by DS, seed yield, seed...... number, and harvest index were all significantly decreased in the DS plants. Among landraces, LunT and Ramayana were more susceptible to DS than S19-3 and Uniswa Red in terms of reduction of seed number and seed yield. The different responses of the landraces to DS may reflect their adaptation...

Complementary feeding practices and nutritional status of children 6 ...

African Journals Online (AJOL)

Objectives: Inappropriate complementary feeding practices among children aged 6-23 months is major cause of under nutrition. There is scarce information on the relationship between complementary feeding practices and nutritional status. This study aimed to determine the factors contributing to the complementary ...

Discovering complementary colors from the perspective of steam education

Science.gov (United States)

Karabey, Burak; Yigit Koyunkaya, Melike; Enginoglu, Turan; Yurumezoglu, Kemal

2018-05-01

This study explored the theory and applications of complementary colors using a technology-based activity designed from the perspective of STEAM education. Complementary colors and their areas of use were examined from the perspective of physics, mathematics and art, respectively. The study, which benefits from technology, makes the theory of complementary colors accessible to all through practical applications and provides a multidisciplinary, integrated and innovative technique of teaching the subject of colors, which could be used to teach complementary colors.

Determination of essential elements in commercial baby foods by INAA (Instrumental Neutron Activation Analysis)

International Nuclear Information System (INIS)

Vallinoto, Priscila; Maihara, Vera A.

2011-01-01

The World Health Organization recommends that infants be breast feed exclusively at least six months after birth. After this period, it is recommended to introduce complementary foods, in order to meet nutritional amounts, minerals and energy needs of children. Commercial food products intended for infants form an important part of the diet for many babies, so it is very important that such food contains sufficient amounts of minerals. Inadequate complementary feeding is a major cause of high rates of malnutrition in developing countries. In this study, essential elements: Ca, Co, Cr, Cs, Fe, K, Na and Zn levels were determined in seven different commercial food products samples by Instrumental Neutron Activation Analysis. The seven baby food samples were acquired in the markets of Sao Paulo city. After 8-hour irradiations in the IEA-R1 nuclear research reactor under a thermal neutron flux of 10 12 n cm -2 s -1 , the essential elements were determined and the concentrations obtained were lower than the WHO requirements. For validation of the methodology, INCT MPH-2 Mixed Polish Herbs and NIST SRM 1577 b Bovine Liver were analysed. (author)

Determination of essential elements in commercial baby foods by INAA (Instrumental Neutron Activation Analysis)

Energy Technology Data Exchange (ETDEWEB)

Vallinoto, Priscila; Maihara, Vera A., E-mail: pvallinoto@ipen.br, E-mail: vmaihara@ipen.br [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil)

2011-07-01

The World Health Organization recommends that infants be breast feed exclusively at least six months after birth. After this period, it is recommended to introduce complementary foods, in order to meet nutritional amounts, minerals and energy needs of children. Commercial food products intended for infants form an important part of the diet for many babies, so it is very important that such food contains sufficient amounts of minerals. Inadequate complementary feeding is a major cause of high rates of malnutrition in developing countries. In this study, essential elements: Ca, Co, Cr, Cs, Fe, K, Na and Zn levels were determined in seven different commercial food products samples by Instrumental Neutron Activation Analysis. The seven baby food samples were acquired in the markets of Sao Paulo city. After 8-hour irradiations in the IEA-R1 nuclear research reactor under a thermal neutron flux of 10{sup 12} n cm{sup -2} s{sup -1}, the essential elements were determined and the concentrations obtained were lower than the WHO requirements. For validation of the methodology, INCT MPH-2 Mixed Polish Herbs and NIST SRM 1577{sup b} Bovine Liver were analysed. (author)

Infant Gut Microbiota Development Is Driven by Transition to Family Foods Independent of Maternal Obesity.

Science.gov (United States)

Laursen, Martin Frederik; Andersen, Louise B B; Michaelsen, Kim F; Mølgaard, Christian; Trolle, Ellen; Bahl, Martin Iain; Licht, Tine Rask

2016-01-01

The first years of life are paramount in establishing our endogenous gut microbiota, which is strongly affected by diet and has repeatedly been linked with obesity. However, very few studies have addressed the influence of maternal obesity on infant gut microbiota, which may occur either through vertically transmitted microbes or through the dietary habits of the family. Additionally, very little is known about the effect of diet during the complementary feeding period, which is potentially important for gut microbiota development. Here, the gut microbiotas of two different cohorts of infants, born either of a random sample of healthy mothers (n = 114), or of obese mothers (n = 113), were profiled by 16S rRNA amplicon sequencing. Gut microbiota data were compared to breastfeeding patterns and detailed individual dietary recordings to assess effects of the complementary diet. We found that maternal obesity did not influence microbial diversity or specific taxon abundances during the complementary feeding period. Across cohorts, breastfeeding duration and composition of the complementary diet were found to be the major determinants of gut microbiota development. In both cohorts, gut microbial composition and alpha diversity were thus strongly affected by introduction of family foods with high protein and fiber contents. Specifically, intake of meats, cheeses, and Danish rye bread, rich in protein and fiber, were associated with increased alpha diversity. Our results reveal that the transition from early infant feeding to family foods is a major determinant for gut microbiota development. IMPORTANCE The potential influence of maternal obesity on infant gut microbiota may occur either through vertically transmitted microbes or through the dietary habits of the family. Recent studies have suggested that the heritability of obesity may partly be caused by the transmission of "obesogenic" gut microbes. However, the findings presented here suggest that maternal obesity per

First Foods and Gut Microbes

DEFF Research Database (Denmark)

Laursen, Martin Frederik; Bahl, Martin Iain; Michaelsen, Kim F.

2017-01-01

The establishment of the human gut microbiota in early life has been associated with later health and disease. During the 1st months after birth, the microbial composition in the gut is known to be affected by the mode of delivery, use of antibiotics, geographical location and type of feeding...... of this window is currently debated, but it likely coincides with the complementary feeding period, marking the gradual transition from milk- based infant feeding to family diet usually occurring between 6 and 24 months. Furthermore, the 'first 1000 days,' i.e., the period from conception until age 2 years...... microbiota development. This perspective paper summarizes the currently very few studies addressing the effects of complementary diet on gut microbiota, and highlights the recent finding that transition to family foods greatly impacts the development of gut microbial diversity. Further, we discuss potential...

Performance evaluation of open core gasifier on multi-fuels

Energy Technology Data Exchange (ETDEWEB)

Bhoi, P.R.; Singh, R.N.; Sharma, A.M.; Patel, S.R. [Thermo Chemical Conversion Division, Sardar Patel Renewable Energy Research Institute (SPRERI), Vallabh Vidyanagar 388 120, Gujarat (India)

2006-06-15

Sardar Patel renewable energy research institute (SPRERI) has designed and developed open core, throat-less, down draft gasifier and installed it at the institute. The gasifier was designed for loose agricultural residues like groundnut shells. The purpose of the study is to evaluate the gasifier on multi-fuels such as babul wood (Prosopis juliflora), groundnut shell briquettes, groundnut shell, mixture of wood (Prosopis juliflora) and groundnut shell in the ratio of 1:1 and cashew nut shell. The gasifier performance was evaluated in terms of fuel consumption rate, calorific value of producer gas and gasification efficiency. Gasification efficiency of babul wood (Prosopis juliflora), groundnut shell briquettes, groundnut shell, mixture of Prosopis juliflora and groundnut shell in the ratio of 1:1 and cashew nut shell were 72%, 66%, 70%, 64%, 70%, respectively. Study revealed that babul wood (Prosopis juliflora), groundnut shell briquettes, groundnut shell, mixture of wood (Prosopis juliflora) and groundnut shell in the ratio of 1:1 and cashew nut shell were satisfactorily gasified in open core down draft gasifier. The study also showed that there was flow problem with groundnut shell. (author)

Breastfeeding in Mexico was stable, on average, but deteriorated among the poor, whereas complementary feeding improved: results from the 1999 to 2006 National Health and Nutrition Surveys.

Science.gov (United States)

González de Cossío, Teresita; Escobar-Zaragoza, Leticia; González-Castell, Dinorah; Reyes-Vázquez, Horacio; Rivera-Dommarco, Juan A

2013-05-01

We present: 1) indicators of infant and young child feeding practices (IYCFP) and median age of introduction of foods analyzed by geographic and socioeconomic variables for the 2006 national probabilistic Health Nutrition Survey (ENSANUT-2006); and 2) changes in IYCFP indicators between the 1999 national probabilistic Nutrition Survey and ENSANUT-2006, analyzed by the same variables. Participants were women 12-49 y and their <2-y-old children (2953 in 2006 and 3191 in 1999). Indicators were estimated with the status quo method. The median age of introduction of foods was calculated by the Kaplan-Meier method using recall data. The national median duration of breastfeeding was similar in both surveys, 9.7 mo in 1999 and 10.4 mo in 2006, but decreased in the vulnerable population. In 1999 indigenous women breastfed 20.8 mo but did so for only 13.0 mo in 2006. The national percentage of those exclusively breastfeeding <6 mo also remained stable: 20% in 1999 and 22.3% in 2006. Nevertheless, exclusively breastfeeding <6 mo changed within the indigenous population, from 46% in 1999 to 34.5% in 2006. Between surveys, most breastfeeding indicators had lower values in vulnerable populations than in those better-off. Complementary feeding, however, improved overall. Complementary feeding was inadequately timed: median age of introduction of plain water was 3 mo, formula and non-human milk was 5 mo, and cereals, legumes, and animal foods was 5 mo. Late introduction of animal foods occurred among vulnerable indigenous population when 50% consumed these products at 8 mo. Mexican IYCFP indicate that public policy must protect breastfeeding while promoting the timely introduction of complementary feeding.

Qualitative content analysis of complementary topical therapies ...

African Journals Online (AJOL)

In order to alleviate diabetic foot problems, patients sometimes seek complementary therapies outside the professional context. This paper describes the use of complementary remedies as a topical treatment for diabetic foot ulcers among Jordanians. Qualitative content analysis was used to analyse written responses of 68 ...

Designing appropriate complementary feeding recommendations: tools for programmatic action.

Science.gov (United States)

Daelmans, Bernadette; Ferguson, Elaine; Lutter, Chessa K; Singh, Neha; Pachón, Helena; Creed-Kanashiro, Hilary; Woldt, Monica; Mangasaryan, Nuné; Cheung, Edith; Mir, Roger; Pareja, Rossina; Briend, André

2013-09-01

Suboptimal complementary feeding practices contribute to a rapid increase in the prevalence of stunting in young children from age 6 months. The design of effective programmes to improve infant and young child feeding requires a sound understanding of the local situation and a systematic process for prioritizing interventions, integrating them into existing delivery platforms and monitoring their implementation and impact. The identification of adequate food-based feeding recommendations that respect locally available foods and address gaps in nutrient availability is particularly challenging. We describe two tools that are now available to strengthen infant and young child-feeding programming at national and subnational levels. ProPAN is a set of research tools that guide users through a step-by-step process for identifying problems related to young child nutrition; defining the context in which these problems occur; formulating, testing, and selecting behaviour-change recommendations and nutritional recipes; developing the interventions to promote them; and designing a monitoring and evaluation system to measure progress towards intervention goals. Optifood is a computer-based platform based on linear programming analysis to develop nutrient-adequate feeding recommendations at lowest cost, based on locally available foods with the addition of fortified products or supplements when needed, or best recommendations when the latter are not available. The tools complement each other and a case study from Peru illustrates how they have been used. The readiness of both instruments will enable partners to invest in capacity development for their use in countries and strengthen programmes to address infant and young child feeding and prevent malnutrition. © 2013 John Wiley & Sons Ltd.

Determination of essential and toxic elements in commercial baby foods by instrumental neutron activation analysis and atomic absorption spectrometry

International Nuclear Information System (INIS)

Vallinoto, Priscila

2013-01-01

The World Health Organization recommends that infants should be breast fed exclusively for at least six months after birth. After this period, it is recommended to start introducing complementary foods, in order to meet the child's nutritional, mineral and energy needs. Commercial food products for infants form an important part of the diet for many babies. Thus, it is very important that such food contains sufficient amounts of minerals. Inadequate complementary feeding is a major cause of high rates of infant malnutrition in developing countries. In this study, essential elements: Ca, Cl, Co, Cr, Fe, K, Mg, Mn, Na, Se and Zn and toxic elements: As, Cd, Hg levels were determined in twenty seven different commercial infant food product samples by Instrumental Neutron Activation Analysis (INAA) and Atomic Absorption Spectrometry (AAS). In order to validate both methodologies the reference material: INCT MPH-2 Mixed Polish Herbs and NIST - SRM 1577b Bovine Liver by INAA and NIST - SRM 1548th Typical Diet and NIST - SRM 1547 Peach Leaves by AAS were analyzed. The twenty seven baby food samples were acquired from Sao Paulo city supermarkets and stores. Essential and toxic elements were determined. Most of the essential element concentrations obtained were lower than the World Health Organization requirements, while concentrations of toxic elements were below the tolerable upper limit. These low essential element concentrations in these samples indicate that infants should not be fed only with commercial complementary foods. (author)

Strengthening Local Strategies for Managing Inter Village Agro ...

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

The groundnut basin in Sénégal is highly populated, densely cultivated and facing a crisis that is both economic (characterized by low productivity, poverty, food insecurity) and ecological (characterized by reduced soil fertility, erosion, desertification, fuelwood shortages, loss of biodiversity). This action-research project will ...

Complementary and alternative medicine for the treatment and diagnosis of asthma and allergic diseases.

Science.gov (United States)

Passalacqua, G; Compalati, E; Schiappoli, M; Senna, G

2005-03-01

The use of Complementary/Alternative Medicines (CAM) is largely diffused and constantly increasing, especially in the field of allergic diseases and asthma. Homeopathy, acupuncture and phytotherapy are the most frequently utilised treatments, whereas complementary diagnostic techniques are mainly used in the field of food allergy-intolerance. Looking at the literature, the majority of clinical trials with CAMS are of low methodological quality, thus difficult to interpret. There are very few studies performed in a rigorously controlled fashion, and those studies provided inconclusive results. In asthma, none of the CAM have thus far been proved more effective than placebo or equally effective as standard treatments. Some herbal products, containing active principles, have displayed some clinical effect, but the herbal remedies are usually not standardised and not quantified, thus carry the risk of toxic effects or interactions. None of the alternative diagnostic techniques (electrodermal testing, kinesiology, leukocytotoxic test, iridology, hair analysis) have been proved able to distinguish between healthy and allergic subjects or to diagnose sensitizations. Therefore these tests must not be used, since they can lead to delayed or incorrect diagnosis and therapy.

Complementary, alternative, integrative, or unconventional medicine?

Science.gov (United States)

Penson, R T; Castro, C M; Seiden, M V; Chabner, B A; Lynch, T J

2001-01-01

Shortly before his death in 1995, Kenneth B. Schwartz, a cancer patient at Massachusetts General Hospital (MGH), founded the Kenneth B. Schwartz Center. The Schwartz Center is a non-profit organization dedicated to supporting and advancing compassionate health care delivery, which provides hope to the patient, support to caregivers, and sustenance to the healing process. The center sponsors the Schwartz Center Rounds, a monthly multidisciplinary forum where caregivers reflect on important psychosocial issues faced by patients, their families, and their caregivers, and gain insight and support from fellow staff members. Interest in complementary and alternative medicine (CAM) has grown exponentially in the past decade, fueled by Internet marketing, dissatisfaction with mainstream medicine, and a desire for patients to be actively involved in their health care. There is a large discordance between physician estimates and reported prevalence of CAM use. Many patients do not disclose their practices mainly because they believe CAM falls outside the rubric of conventional medicine or because physicians do not ask. Concern about drug interactions and adverse effects are compounded by a lack of Food and Drug Administration regulation. Physicians need to be informed about CAM and be attuned to the psychosocial needs of patients.

Introduction of inappropriate complementary feeding in the first year of life and associated factors in children with low socioeconomic status.

Science.gov (United States)

Dallazen, Camila; Silva, Sara Araújo da; Gonçalves, Vivian Siqueira Santos; Nilson, Eduardo Augusto Fernandes; Crispim, Sandra Patricia; Lang, Regina Maria Ferreira; Moreira, Júlia Dubois; Tietzmann, Daniela Cardoso; Vítolo, Márcia Regina

2018-02-19

The study aimed to identify factors associated with the introduction of inappropriate complementary feeding in the first year of life in children living in municipalities (counties) with low socioeconomic statusl. This was a cross-sectional multicenter study in 1,567 children 12 to 59 months of age in 48 municipalities participating in the Brazil Without Poverty plan in the South of Brazil. A structured questionnaire was applied to the children's parents to obtain socio-demographic information and the age at which inappropriate complementary foods were introduced for the first time in complementary feeding. Prevalence of introduction of sugar before four months of age was 35.5% (n = 497; 95%CI: 33.1-38.0). The prevalence rates for the introduction of cookies/crackers, creamy yogurt, and jelly before six months of age were 20.4% (n = 287; 95%CI: 18.3-22.3), 24.8% (n = 349; 95%CI: 22.4-27.1), and 13.8% (n = 192; 95%CI: 12.0-15.7), respectively. Associations were identified between low maternal schooling (PR = 1.25; 95%CI: 1.03-1.51) and low monthly family income (PR = 1.22; CI95%: 1.01-1.48) and the introduction of inappropriate complementary feeding. The study identified the introduction of inappropriate complementary feeding in the first year of life among children in municipalities with high socioeconomic vulnerability in the South of Brazil, associated with low maternal schooling and low monthly family income.

Complementary and Alternative Medicine

Science.gov (United States)

... therapies are often lacking; therefore, the safety and effectiveness of many CAM therapies are uncertain. The National Center for Complementary and Alternative Medicine (NCCAM) is sponsoring research designed to fill this ...

Global Synthesis of Drought Effects on Food Legume Production.

Science.gov (United States)

Daryanto, Stefani; Wang, Lixin; Jacinthe, Pierre-André

2015-01-01

Food legume crops play important roles in conservation farming systems and contribute to food security in the developing world. However, in many regions of the world, their production has been adversely affected by drought. Although water scarcity is a severe abiotic constraint of legume crops productivity, it remains unclear how the effects of drought co-vary with legume species, soil texture, agroclimatic region, and drought timing. To address these uncertainties, we collected literature data between 1980 and 2014 that reported monoculture legume yield responses to drought under field conditions, and analyzed this data set using meta-analysis techniques. Our results showed that the amount of water reduction was positively related with yield reduction, but the extent of the impact varied with legume species and the phenological state during which drought occurred. Overall, lentil (Lens culinaris), groundnut (Arachis hypogaea), and pigeon pea (Cajanus cajan) were found to experience lower drought-induced yield reduction compared to legumes such as cowpea (Vigna unguiculata) and green gram (Vigna radiate). Yield reduction was generally greater when legumes experienced drought during their reproductive stage compared to during their vegetative stage. Legumes grown in soil with medium texture also exhibited greater yield reduction compared to those planted on soil of either coarse or fine texture. In contrast, regions and their associated climatic factors did not significantly affect legume yield reduction. In the face of changing climate, our study provides useful information for agricultural planning and research directions for development of drought-resistant legume species to improve adaptation and resilience of agricultural systems in the drought-prone regions of the world.

Patterns and determinants of breastfeeding and complementary feeding practices in urban informal settlements, Nairobi Kenya.

Science.gov (United States)

Kimani-Murage, Elizabeth W; Madise, Nyovani J; Fotso, Jean-Christophe; Kyobutungi, Catherine; Mutua, Martin K; Gitau, Tabither M; Yatich, Nelly

2011-05-26

The World Health Organisation (WHO) recommends exclusive breastfeeding during the first six months of life for optimal growth, development and health. Breastfeeding should continue up to two years or more and nutritionally adequate, safe, and appropriately-fed complementary foods should be introduced at the age of six months to meet the evolving needs of the growing infant. Little evidence exists on breastfeeding and infant feeding practices in urban slums in sub-Saharan Africa. Our aim was to assess breastfeeding and infant feeding practices in Nairobi slums with reference to WHO recommendations. Data from a longitudinal study conducted in two Nairobi slums are used. The study used information on the first year of life of 4299 children born between September 2006 and January 2010. All women who gave birth during this period were interviewed on breastfeeding and complementary feeding practices at recruitment and this information was updated twice, at four-monthly intervals. Cox proportional hazard analysis was used to determine factors associated with cessation of breastfeeding in infancy and early introduction of complementary foods. There was universal breastfeeding with almost all children (99%) having ever been breastfed. However, more than a third (37%) were not breastfed in the first hour following delivery, and 40% were given something to drink other than the mothers' breast milk within 3 days after delivery. About 85% of infants were still breastfeeding by the end of the 11th month. Exclusive breastfeeding for the first six months was rare as only about 2% of infants were exclusively breastfed for six months. Factors associated with sub-optimal infant breastfeeding and feeding practices in these settings include child's sex; perceived size at birth; mother's marital status, ethnicity; education level; family planning (pregnancy desirability); health seeking behaviour (place of delivery) and; neighbourhood (slum of residence). The study indicates poor

Healing and Preventing Pain: Complementary and Integrative Approaches

Science.gov (United States)

... page please turn JavaScript on. Feature: Pain Management Healing and Preventing Pain, Complementary and Integrative Approaches Past ... Pain Management" Articles Putting A Pause In Pain / Healing and Preventing Pain Complementary and Integrative Approaches / Pain ...

Complementary and Alternative Medicine (CAM): Expanding Horizons of Health Care

Science.gov (United States)

... please turn Javascript on. The National Center for Complementary and Alternative Medicine (NCCAM) is this year celebrating 10 years of ... Photo: NCCAM This year, the National Center for Complementary and Alternative Medicine (NCCAM) celebrates its 10th anniversary. We explore complementary ...

Are organic consumers preferring or avoiding foods with nutrition and health claims?

DEFF Research Database (Denmark)

Aschemann-Witzel, Jessica; Maroschek, Nicole; Hamm, Ulrich

2013-01-01

consumer purchase motives in common. Organic food and functional food are, however, often described as contradictory rather than complementary in amongst others the concept of health. Functional food tends to be perceived as ‘unnatural’ by consumers. So far, it has not been researched how consumers react...... to a combination of both product concepts. A realistically designed purchase simulation was conducted with 210 organic consumers in Germany. Five organic products in three different categories were offered, unobtrusively altered so that they showed a nutrition, health or risk reduction claim on two products...

When hunger does (or doesn't) increase unhealthy and healthy food consumption through food wanting: The distinctive role of impulsive approach tendencies toward healthy food.

Science.gov (United States)

Cheval, Boris; Audrin, Catherine; Sarrazin, Philippe; Pelletier, Luc

2017-09-01

Hunger indirectly triggers unhealthy high-calorie food consumption through its positive effect on the incentive value (or "wanting") for food. Yet, not everyone consumes unhealthy food in excess, suggesting that some individuals react differently when they are exposed to unhealthy high-calorie food, even when they are hungry. The purpose of the present study was to investigate whether individual differences in impulsive approach tendencies toward food may explain how, and for whom, hunger will influence unhealthy food consumption through its effect on food wanting. A complementary goal was to explore whether these individual differences also influence healthy food consumption. Students (N = 70) completed a questionnaire measuring their hunger and food wanting. Then, they performed a manikin task designed to evaluate their impulsive approach tendencies toward unhealthy food (IAUF) and healthy food (IAHF). The main outcomes variables were the amount of sweets (i.e., unhealthy food) and raisins (i.e., healthy food) consumed during a product-testing task. A moderated mediation analysis revealed that the indirect effect of hunger on unhealthy consumption through food wanting was moderated by IAHF. Specifically, hunger positively predicted sweets consumption through wanting for food among individuals with a low or moderate, but not high IAHF. The moderated mediation pattern was, however, not confirmed for IAUF. Finally, results revealed a direct and positive effect of IAHF on raisins consumption. These findings showed that IAHF play a protective role by preventing hunger to indirectly increase unhealthy food consumption through wanting for food. It confirms the importance of considering how individuals may differ in their impulsive approach tendencies toward food to better understand why some individuals will increase their unhealthy food intake when they are hungry, whereas other will not. Copyright © 2017 Elsevier Ltd. All rights reserved.

Use of complementary and alternative medicine by patients with arthritis.

Science.gov (United States)

Unsal, Ayla; Gözüm, Sebahat

2010-04-01

The aims of this study were to determine the prevalence of complementary and alternative medicine use in patients with arthritis, the types of complementary and alternative medicine used, pertinent socio-demographic factors associated with complementary and alternative medicine use and its perceived efficacy. Arthritis is a major health issue, and the use of complementary and alternative medicine among patients with arthritis is common. This is a descriptive cross-sectional study. Data were obtained from 250 patients with arthritis at the physiotherapy and immunology clinics Atatürk University Hospital in eastern Turkey between May-July 2005 using a questionnaire developed specifically for this study. The instrument included questions on socio-demographic information, disease specifics and complementary and alternative medicine usage. Seventy-six per cent of participants reported use of at least one form of complementary and alternative medicine in the previous year. Complementary and alternative medicine users and non-users were not significantly different in most socio-demographic characteristics including age, gender, marital status and education level with the exception of economic status. We categorised treatment into six complementary and alternative medicine categories: 62.6% of patients used thermal therapies; 41.5% used oral herbal therapies; 40.5% used hot therapies; 32.6% used externally applied (skin) therapies; 28.4% used massage and 12.6% used cold therapies. All forms of complementary and alternative medicine except thermal and oral herbal therapies were perceived as very effective by more than half of study participants. Complementary and alternative medicine therapy is widely used by patients with arthritis and has perceived beneficial effects. It is important for nurses and other health care professionals to be knowledgeable about the use of complementary and alternative medicine therapies when providing care to patients with arthritis because of

Use of complementary and alternative medicines during the third trimester.

Science.gov (United States)

Pallivalapila, Abdul Rouf; Stewart, Derek; Shetty, Ashalatha; Pande, Binita; Singh, Rajvir; McLay, James S

2015-01-01

To estimate the prevalence, indications, and associated factors for complementary and alternative medicine use during the last trimester of pregnancy. A questionnaire survey was conducted of women with a live birth (N=700) admitted to the postnatal unit at the Royal Aberdeen Maternity Hospital, northeast Scotland. Outcome measures included: complementary and alternative medicine used; vitamins and minerals used; reasons for complementary and alternative medicine use; independent associated factors for use; views; and experiences. Descriptive and inferential statistical analysis was performed. The response rate was 79.6% of eligible women. Two thirds of respondents (61.4%) reported using complementary and alternative medicine, excluding vitamins and minerals, during the third trimester. Respondents reported using a total of 30 different complementary and alternative medicine modalities, of which oral herbal products were the most common (38% of respondents, 40 different products). The independent associated factors for complementary and alternative medicine use identified were: complementary and alternative medicine use before pregnancy (odds ratio [OR] 4.36, 95% confidence interval [CI] 2.39-7.95, Palternative medicine use by family or friends (OR 2.36, 95% CI 1.61-3.47, Palternative medicines were safer than prescribed medicines (P=.006), less likely to be associated with side effects (P≤.001), and could interfere with conventional medicines (P≤.001). Despite the majority of respondents, and notably users, being uncertain about their safety and effectiveness, complementary and alternative medicine modalities and complementary and alternative medicine products are widely used during the third trimester of pregnancy in this study population. Although prior use was the most significant independent associated factor, the role of family and friends, rather than health professionals, in the decision to use complementary and alternative medicine may be of concern

Complementary Feeding: A Position Paper by the European Society for Paediatric Gastroenterology, Hepatology, and Nutrition (ESPGHAN) Committee on Nutrition.

Science.gov (United States)

Fewtrell, Mary; Bronsky, Jiri; Campoy, Cristina; Domellöf, Magnus; Embleton, Nicholas; Fidler Mis, Nataša; Hojsak, Iva; Hulst, Jessie M; Indrio, Flavia; Lapillonne, Alexandre; Molgaard, Christian

2017-01-01

This position paper considers different aspects of complementary feeding (CF), focussing on healthy term infants in Europe. After reviewing current knowledge and practices, we have formulated these recommendations: Timing: Exclusive or full breast-feeding should be promoted for at least 4 months (17 weeks, beginning of the 5th month of life) and exclusive or predominant breast-feeding for approximately 6 months (26 weeks, beginning of the 7th month) is a desirable goal. Complementary foods (solids and liquids other than breast milk or infant formula) should not be introduced before 4 months but should not be delayed beyond 6 months. Infants should be offered foods with a variety of flavours and textures including bitter tasting green vegetables. Continued breast-feeding is recommended alongside CF. Whole cows' milk should not be used as the main drink before 12 months of age. Allergenic foods may be introduced when CF is commenced any time after 4 months. Infants at high risk of peanut allergy (those with severe eczema, egg allergy, or both) should have peanut introduced between 4 and 11 months, following evaluation by an appropriately trained specialist. Gluten may be introduced between 4 and 12 months, but consumption of large quantities should be avoided during the first weeks after gluten introduction and later during infancy. All infants should receive iron-rich CF including meat products and/or iron-fortified foods. No sugar or salt should be added to CF and fruit juices or sugar-sweetened beverages should be avoided. Vegan diets should only be used under appropriate medical or dietetic supervision and parents should understand the serious consequences of failing to follow advice regarding supplementation of the diet. Parents should be encouraged to respond to their infant's hunger and satiety queues and to avoid feeding to comfort or as a reward.

Complementary Coffee Cups

Science.gov (United States)

Banchoff, Thomas

2006-01-01

What may have been the birth of a new calculus problem took place when the author noticed that two coffee cups, one convex and one concave, fit nicely together, and he wondered which held more coffee. The fact that their volumes were about equal led to the topic of this article: complementary surfaces of revolution with equal volumes.

Design of organic complementary circuits and systems on foil

CERN Document Server

Abdinia, Sahel; Cantatore, Eugenio

2015-01-01

This book describes new approaches to fabricate complementary organic electronics, and focuses on the design of circuits and practical systems created using these manufacturing approaches. The authors describe two state-of-the-art, complementary organic technologies, characteristics and modeling of their transistors and their capability to implement circuits and systems on foil. Readers will benefit from the valuable overview of the challenges and opportunities that these extremely innovative technologies provide. ·         Demonstrates first circuits implemented using specific complementary organic technologies, including first printed analog to digital converter, first dynamic logic on foil and largest complementary organic circuit ·         Includes step-by-step design from single transistor level to complete systems on foil ·         Provides a platform for comparing state-of-the-art complementary organic technologies and for comparing these with other similar technologies, spec...

Assessing the impact of aflatoxin consumption on animal health and ...

African Journals Online (AJOL)

They are toxic to humans, fish and many other animals, even in low concentrations. Susceptibility to aflatoxins varies by age, health status, species and other factors. Most research has focused on aflatoxins in maize or groundnuts and their impacts on human health. However, aflatoxins are found in other foods and can also ...

The initiation of complementary feeding among Qom indigenous people

OpenAIRE

Irene Olmedo, Sofía; Valeggia, Claudia

2014-01-01

As of six months of life, breastfeeding no longer covers an infant’s energy or micronutrient needs, so appropriate complementary feeding should be provided. The objective of this study was to assess the time and adequacy for introducing complementary feeding in a Qom/Toba population and analyze the sociocultural concepts of families regarding complementary feeding. Quantitative and qualitative data were collected by participant observation and semistructured surveys administered to mothers of...

Complementary and alternative medicine use in children with thalassaemia.

Science.gov (United States)

Efe, Emine; Işler, Ayşegül; Sarvan, Süreyya; Başer, Hayriye; Yeşilipek, Akif

2013-03-01

The aims of this study were to: (1) determine the types of complementary and alternative medicine use among children with thalassaemia as reported by parents and (2) describe sociodemographic and medical factors associated with the use of such treatments in families residing in southern Turkey. Thalassaemia is one of the most common human genetic diseases. Despite the therapeutic efforts, patients will encounter a variety of physical and psychological problems. Therefore, the use of complementary and alternative medicines among children thalassaemia is becoming increasingly popular. This is a descriptive study of complementary and alternative medicine. This study was conducted in the Hematology Outpatient Clinic at Akdeniz University Hospital and in the Thalassemia Centre at Ministry of Health Antalya Education and Research Hospital, Antalya, Turkey, between January 2010-December 2010. Parents of 97 paediatric patients, among 125 parents who applied to the haematology outpatient clinic and thalassaemia centre between these dates, agreed to take part in the study with whom contact could be made were included. Data were collected by using a questionnaire. The proportion of parents who reported using one or more of the complementary and alternative medicine methods was 82·5%. Of these parents, 61·8% were using prayer/spiritual practice, 47·4% were using nutritional supplements and 35·1% were using animal materials. It was determined that a significant portion of the parents using complementary and alternative medicine use it to treat their children's health problems, they were informed about complementary and alternative medicine by their paediatricians and family elders, and they have discussed the use of complementary and alternative medicine with healthcare professionals. To sustain medical treatment and prognosis of thalassaemia, it is important for nurses to consult with their patients and parents regarding the use and potential risks of some complementary

The role of food experiences during early childhood in food pleasure learning.

Science.gov (United States)

Nicklaus, Sophie

2016-09-01

Infants are born equipped to ingest nutrients, but have to learn what to eat. This must occur early, because the mode of feeding evolves dramatically, from "tube" feeding in utero to eating family foods. Eating habits established during early years contribute to the development of subsequent eating habits. Therefore, it is fundamental to understand the most important early periods (between birth and 2 years, i.e. onset of food neophobia) for the development of eating habits and the drivers of this development. The role of pleasure in eating is central, especially during childhood when cognitive drivers of food choices may be less prominent than later in life. It is not easy to define and measure pleasure of eating in early childhood. However, it is possible to identify the characteristics of the eating experience which contribute to drive infant's eating and to shape preferences (food sensory properties; food rewarding properties; social context of eating). The learning processes involve repeated exposure (including to a variety of flavours), association with post-absorptive consequences and with contextual signals (including family members). The important early periods for learning food pleasure start being well identified. Beyond the first flavour discoveries during the prenatal and lactation periods (through the infant's exposure to flavours from foods of the mother's diet), the most important phase may be the beginning of complementary feeding. Infants discover the sensory (texture, taste and flavour) and nutritional properties (energy density) of the foods that will ultimately compose their adult diet; parents are still in charge of providing appropriate foods, timing, context for eating. Inter-individual differences in food pleasure learning, related to temperamental dimensions, or to sensory sensitivity also have to be taken into account. Copyright © 2015 Elsevier Ltd. All rights reserved.

An Assessment of Willingness To Pay by Maize and Groundnut Farmers for Aflatoxin Biocontrol Product in Northern Nigeria.

Science.gov (United States)

Ayedun, Bamikole; Okpachu, Godwin; Manyong, Victor; Atehnkeng, Joseph; Akinola, Adebayo; Abu, G A; Bandyopadhyay, Ranajit; Abdoulaye, Tahirou

2017-09-01

In Nigeria, Aflasafe is a registered biological product for reducing aflatoxin infestation of crops from the field to storage, making the crops safer for consumption. The important questions are whether farmers will purchase and apply this product to reduce aflatoxin contamination of crops, and if so under what conditions. A study was carried out to address these questions and assess determinants of willingness to pay (WTP) for the product among maize and groundnut farmers in Kano and Kaduna states in Nigeria. A multistage sampling technique was used to collect primary data from 492 farmers. The majority of farmers who had direct experience with Aflasafe (experienced farmers) in Kano (80.7%) and Kaduna (84.3%) had a WTP bid value equal to or greater than the threshold price ($10) at which Aflasafe was to be sold. The mean WTP estimates for Aflasafe for experienced farmers in Kano and Kaduna were statistically the same. However, values of $3.56 and $7.46 were offered in Kano and Kaduna states, respectively, by farmers who had never applied Aflasafe (inexperienced farmers), and the difference here was significant (P credit (P market strategy promoting a premium price for aflatoxin-safe produce and creating awareness and explaining the availability of Aflasafe to potential users should increase Aflasafe usage.

Have complementary therapies demonstrated effectiveness in rheumatoid arthritis?

Science.gov (United States)

Fernández-Llanio Comella, Nagore; Fernández Matilla, Meritxell; Castellano Cuesta, Juan Antonio

2016-01-01

In recent decades the treatment of rheumatoid arthritis (RA) has improved thanks to the use of highly effective drugs. However, patients usually require long term therapy, which is not free of side effects. Therefore RA patients often demand complementary medicine, they seek additional sources of relief and/or less side effects. In fact 30-60% of rheumatic patients use some form of complementary medicine. Therefore, from conventional medicine, if we want to optimally treat our patients facilitating communication with them we must know the most commonly used complementary medicines. The aim of this review is to assess, based on published scientific research, what complementary therapies commonly used by patients with RA are effective and safe. Copyright © 2015 Elsevier España, S.L.U. and Sociedad Española de Reumatología y Colegio Mexicano de Reumatología. All rights reserved.

Agro-food industry growth and obesity in China: what role for regulating food advertising and promotion and nutrition labelling?

Science.gov (United States)

Hawkes, C

2008-03-01

Taking a food supply chain approach, this paper examines the regulation of food marketing and nutrition labelling as strategies to help combat obesity in China in an era of rapid agro-food industry growth. China is the largest food producer and consumer in the world. Since the early 1980s, the agro-food industry has undergone phenomenal expansion throughout the food supply chain, from agricultural production to trade, agro-food processing to food retailing, and from food service to advertising and promotion. This industry growth, alongside related socioeconomic changes and government policies, has encouraged a 'nutrition transition'. China's population, especially in urban areas, is now consuming significantly more energy from dietary fat, which is leading to higher rates of obesity. Regulation of food advertising and promotion and nutrition labelling has the potential to help prevent the further growth of obesity in China and encourage the agro-food industry to supplier healthier foods. Government legislation and guidance, as well as self-regulation and voluntary initiatives, are needed to reduce children's exposure to food advertising and promotion, and increase the effectiveness of nutrition labelling. Policies on food marketing and nutrition labelling should be adapted to the China context, and accompanied by further action throughout the food supply chain. Given China's unique characteristics and position in the world today, there is an opportunity for the government and the agro-food industry to lead the world by creating a balanced, health promoting model of complementary legislation and industry action.

Ethical responsibilities of pharmacists when selling complementary medicines: a systematic review.

Science.gov (United States)

Salman Popattia, Amber; Winch, Sarah; La Caze, Adam

2018-04-01

The widespread sale of complementary medicines in community pharmacy raises important questions regarding the responsibilities of pharmacists when selling complementary medicines. This study reviews the academic literature that explores a pharmacist's responsibilities when selling complementary medicines. International Pharmaceutical Abstracts, Embase, PubMed, Cinahl, PsycINFO and Philosopher's index databases were searched for articles written in English and published between 1995 and 2017. Empirical studies discussing pharmacists' practices or perceptions, consumers' expectations and normative studies discussing ethical perspectives or proposing ethical frameworks related to pharmacists' responsibilities in selling complementary medicines were included in the review. Fifty-eight studies met the inclusion criteria. The majority of the studies discussing the responsibilities of pharmacists selling complementary medicines had an empirical focus. Pharmacists and consumers identified counselling and ensuring safe use of complementary medicines as the primary responsibilities of pharmacists. No formal ethical framework is explicitly employed to describe the responsibilities of pharmacists selling complementary medicines. To the degree any ethical framework is employed, a number of papers implicitly rely on principlism. The studies discussing the ethical perspectives of selling complementary medicines mainly describe the ethical conflict between a pharmacist's business and health professional role. No attempt is made to provide guidance on appropriate ways to resolve the conflict. There is a lack of explicit normative advice in the existing literature regarding the responsibilities of pharmacists selling complementary medicines. This review identifies the need to develop a detailed practice-specific ethical framework to guide pharmacists regarding their responsibilities when selling complementary medicines. © 2018 Royal Pharmaceutical Society.

Replacing groundnut cake with gluten meals of rice and maize in diets for growing Sahiwal cattle.

Science.gov (United States)

Malik, Tariq A; Thakur, S S; Mahesh, M S; Yogi, R K

2017-10-01

This experiment investigated the effect of isonitrogenous replacement of groundnut cake (GNC) by rice gluten meal (RGM) and maize gluten meal (MGM) at 75% level on nutrient intake, apparent digestibility, growth performance and related blood constituents in growing Sahiwal cattle. Eighteen Sahiwal calves were divided into three groups, based on average body weight (87.24 kg) and age (6 to 12 mo), and treatments were assigned to the different groups randomly. The first group (GP-I) was kept as control and received GNC-based concentrate mixture. In second (GP-II) and third (GP-III) groups, 750 g/kg nitrogen (N) of GNC was substituted by RGM and MGM respectively, with similar forage:concentrate ratio (56:44). The 90 days of experimental feeding revealed that intake of dry matter, crude protein and digestibility coefficients for all nutrients did not differ among groups. Furthermore, although N balance was greater (p≤0.05) for GP-III than GP-I and GP-II, average daily gain was similar between GP-I and GP-II but greater (p≤0.05) for GP-III. In addition, feed efficiency and related haematological variables did not differ due to treatments. Nutritional worth of GNC and RGM was highly comparable in terms of intake, digestibility and growth in growing calves. However, MGM was found to be more efficacious in improving growth rate than RGM at 75% replacement level of GNC protein.

Interference in plant defense and development by non-structural protein NSs of Groundnut bud necrosis virus.

Science.gov (United States)

Goswami, Suneha; Sahana, Nandita; Pandey, Vanita; Doblas, Paula; Jain, R K; Palukaitis, Peter; Canto, Tomas; Praveen, Shelly

2012-01-01

Groundnut bud necrosis virus (GBNV) infects a large number of leguminous and solanaceous plants. To elucidate the biological function of the non-structural protein encoded by the S RNA of GBNV (NSs), we studied its role in RNA silencing suppression and in viral pathogenesis. Our results demonstrated that GBNV NSs functions as a suppressor of RNA silencing using the agroinfiltration patch assay. An in silico analysis suggested the presence of pro-apoptotic protein Reaper-like sequences in the GBNV NSs, which were known to be present in animal infecting bunyaviruses. Utilizing NSs mutants, we demonstrated that a Leu-rich domain was required for RNA silencing suppression activity, but not the non-overlapping Trp/GH3 motif of the Reaper-like sequence. To investigate the role of NSs in symptom development we generated transgenic tomato expressing the GBNV NSs and showed that the expression of NSs in tomato mimics symptoms induced by infection with GBNV, such as leaf senescence and necrosis. As leaf senescence is controlled by miR319 regulation of the transcription factor TCP1, we assessed the accumulation of both RNAs in transgenic NSs-expressing and GBNV-infected tomato plants. In both types of plants the levels of miR319 decreased, while the levels of TCP1 transcripts increased. We propose that GBNV-NSs affects miRNA biogenesis through its RNA silencing suppressor activity and interferes with TCP1-regulated leaf developmental pathways. Copyright © 2011 Elsevier B.V. All rights reserved.

Replacing groundnut cake with gluten meals of rice and maize in diets for growing Sahiwal cattle

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Tariq A. Malik

2017-10-01

Full Text Available Objective This experiment investigated the effect of isonitrogenous replacement of groundnut cake (GNC by rice gluten meal (RGM and maize gluten meal (MGM at 75% level on nutrient intake, apparent digestibility, growth performance and related blood constituents in growing Sahiwal cattle. Methods Eighteen Sahiwal calves were divided into three groups, based on average body weight (87.24 kg and age (6 to 12 mo, and treatments were assigned to the different groups randomly. The first group (GP-I was kept as control and received GNC-based concentrate mixture. In second (GP-II and third (GP-III groups, 750 g/kg nitrogen (N of GNC was substituted by RGM and MGM respectively, with similar forage:concentrate ratio (56:44. Results The 90 days of experimental feeding revealed that intake of dry matter, crude protein and digestibility coefficients for all nutrients did not differ among groups. Furthermore, although N balance was greater (p≤0.05 for GP-III than GP-I and GP-II, average daily gain was similar between GP-I and GP-II but greater (p≤0.05 for GP-III. In addition, feed efficiency and related haematological variables did not differ due to treatments. Conclusion Nutritional worth of GNC and RGM was highly comparable in terms of intake, digestibility and growth in growing calves. However, MGM was found to be more efficacious in improving growth rate than RGM at 75% replacement level of GNC protein.

Combining Ability of Pod Yield and Related Traits of Groundnut (Arachis hypogaea L. under Salinity Stress

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Md. Abul Kalam Azad

2014-01-01

Full Text Available A study was performed using 6×6 F1 diallel population without reciprocals to assess the mode of inheritance of pod yield and related traits in groundnut with imposed salinity stress. Heterosis was found for pod number and yield. Data on general and specific combining ability (gca and sca indicated additive and nonadditive gene actions. The gca: sca ratios were much less than unity suggesting predominant role of nonadditive gene effects. Cultivars “Binachinabadam-2” and “Dacca-1” and mutant M6/25/64-82 had the highest, second highest, and third highest pod number, as well as gca values, respectively. These two cultivars and another mutant M6/15/70-19 also had the highest, second highest, and third highest pod yield, as well as gca values, respectively. Therefore, “Dacca-1”, “Binachinabadam-2”, M6/25/64-82, and M6/15/70-19 could be used as source of salinity tolerance. Cross combinations showing high sca effects arising from parents with high and low gca values for any trait indicate the influence of nonadditive genes on their expression. Parents of these crosses can be used for biparental mating or reciprocal recurrent selection for developing high yielding varieties. Crosses with high sca effects having both parents with good gca effects could be exploited by pedigree breeding to get transgressive segregants.

Complementary structure for designer localized surface plasmons

Science.gov (United States)

Gao, Zhen; Gao, Fei; Zhang, Youming; Zhang, Baile

2015-11-01

Magnetic localized surface plasmons (LSPs) supported on metallic structures corrugated by very long and curved grooves have been recently proposed and demonstrated on an extremely thin metallic spiral structure (MSS) in the microwave regime. However, the mode profile for the magnetic LSPs was demonstrated by measuring only the electric field, not the magnetic field. Here, based on Babinet's principle, we propose a Babinet-inverted, or complementary MSS whose electric/magnetic mode profiles match the magnetic/electric mode profiles of MSS. This complementarity of mode profiles allows mapping the magnetic field distribution of magnetic LSP mode profile on MSS by measuring the electric field distribution of the corresponding mode on complementary MSS. Experiment at microwave frequencies also demonstrate the use of complementary MSS in sensing refractive-index change in the environment.

A survey on the starting age of complementary feeding and some of its associated factors in the breast-feeding infants (Semnan, Iran

Directory of Open Access Journals (Sweden)

A. Shahbazi

2007-11-01

Full Text Available Introduction: There is a relationship between children’s survival, development and health and theirfeeding. Malnutrition is a common complication in most of the developing countries. Complementaryfeeding begins in infants when they can not obtain enough energy and nutrients from mother’s milk.Both early and late beginning of complementary nutrition lead to severe complications, and suitableage for feeding in infants is after month 6. The present study was performed to estimate the age ofbeginning of complementary feeding and related factors in infants of Semnan.Materials&Methods: In this cross sectional study, 400 infants aged 6-12 months were analized viaquestionnaire. In each of 8 health centers in Semnan, 50 mothers who referred to health care centers,filled up questionnaires.Results: 76.3% of mothers begin the complementary feeding from 6 months after delivery. Themost common complementary food, which was used, was cereal (69.5%. Mean (±SD beginning ageof complementary feeding was 5.86±0.60 month. Most of mothers (97.5% had been receivedinformation about infant’s feeding through appointments, books, vaccination card and pamphlet priorto their infants reach to age 6 month. There was a significant relationship between occupation ofmother (P=0.049, age of mother (P=0.040, father's educational level (P=0.002, type of delivery(P=0.015 and the beginning age of complementary feeding. However, no significant relationship wasobserved between gender, type of milk, birth order, type of health care center, mother's educationallevel, first complementary feeding, type of mother's education and the beginning age ofcomplementary feeding.Conclusion: The findings of current study showed that 97.5% of mothers were educated forbeginning of complementary feeding in a suitable time; however, about 23% of them didn’t begincomplementary feeding in an appropriate time. Therefore, it seems more effective education isnecessary to give by health care centers

Legislation on food irradiation adopted in member states in the period of 31/12/71-31/12/76

International Nuclear Information System (INIS)

1977-01-01

This paper provides information complementary to that contained in Annex A to the 1972 Report by a Consultation Group on the Legal Aspects of Food Irradiation. It reviews legislation on food irradiation in several IAEA Member countries, namely Austria, Brazil, France, Japan, South Africa, Thailand and the United Kingdom. (NEA) [fr

Water-Food Nexus in Citarum Watershed, Indonesia

Science.gov (United States)

Lubis, R. F.; Delinom, R.; Martosuparno, S.; Bakti, H.

2018-02-01

The water-food nexus is promoted as an approach to look at the linkages between water and food. The articles of Water’s Special Issue “Water-Energy-Food Nexus in Large Asian River Basins” look at the applicability of the nexus approach in different regions and rivers basins in Asia. Citarum River was selected for the case of Indonesia study site of RIHN Water-food Nexus Project with a focus on the Juanda/Jatiluhur dam as the downstream of the three large cascaded reservoirs and river estuary at the Jakarta Bay. As a result, there are a variety of interpretations for the nexus. These include three complementary perspectives that perceive nexus as an analytical approach, governance framework and emerging discourse. Secondly, nexus is a predominantly water-sector driven and water-centered concept. Evaluation of water quality of Citarum River and the increasing demands for water-food nexus revealed the critical status even at present condition that requires strategic decision to modify the water allocation policy to ensure human-environmental sustainability water security.

Infant foods: Debatable questions and real answers

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S. V. Belmer

2015-01-01

Full Text Available In Ms/her practice, a pediatrician frequently faces ambiguous questions about foods for infants during the first year of life in particular. Not only parents ask pediatricians these questions - the latter naturally arise during work and attempts to pinpoint the problem of adequate nutrition during infancy. These questions are whether complementary foods containing starch cause allergy in an infant; gluten is a detrimental ingredient of infant foods; hydrolysis of cereal polysaccharides is essential; palm oil is dangerous to an infant's health; butter fat as an ingredient infant foods may be harmful to a child. Among other things, butter fat in globules is shown to contain phospholipids, gangliosides, cholesterol, which are essential for a child's development and absent in infant formulas. In this connection, addition of fat globule membranes to foods is promising in terms of the provision of an infant with lipids of full value. There is a need for further in-depth investigations of infant feeding practices, by keeping in mind numerous features of an infant's organism.

SYNTHESIS AND ANTICONVULSANT STUDIES OF N-BENZYL-3 ...

African Journals Online (AJOL)

USER

generalized seizures (Lopes Lima, 2000; Prucca,. 2002; Berk et al., 2001; Duncan, 2002 and Eadie,. 2001). Hence, there is an urgent need to develop new ... (temperature 25±30C; humidity 45 – 60% and 12 hours light/dark cycle) and were allowed free access to both food (Vital feeds mixed with fish and groundnut.

Effects of Animal-Source Foods and Micronutrient-Fortification Complementary Foods on Body Composition, Linear Growth, Iron Status – the WinFood Project in Cambodia

International Nuclear Information System (INIS)

Chhoun, Chamnan; Kloppenborg Heick Skau, Jutta; Dijkhuizen, Marjoleine; Friis, Henrik; Michaelsen, Kim F.; Roos, Nanna; Touch, Bunthang; Chea, Mary; Wieringa, Frank; Berger, Jacques

2014-01-01

Background and objective: The nutritional quality of CF in developing countries is often insufficient to sustain optimal growth. The Winfood project evaluated the efficacy of two new, processed rice-fish based CF with local ASF in Cambodia: non-fortified ‘WinFood’ (WF) with 14% by dry-weight ASF from small-sized fish (Esomus longimanus and Paralaubuca typus) and edible spiders (Haplopelma sp.); an adjusted ‘lite’ WinFood (WF-L) with 10% by dry-weight ASF from small-sized fish of mixed species, and fortified with minerals and vitamins. The products were precooked by extrusion. The WF-products were compared with two standard products from World Food Programme: Corn-Soy-Blend (CSB+) and CSB++ (8% by dry-weight skimmed-milk powder), in a single-blinded randomized trial. Methods: 419 Cambodian infants at age 6 months were randomized to daily rations of one of the four products for nine months period. BC (deuterium dilution) and iron status (serum ferritin and hemoglobin) were measured before and after intervention; and anthropometry (knee-heel-length, length, weight, MUAC, head circumference and skinfolds) monthly. Data were analyzed by intention-to-treat. Results: Among 358 children completing the study, no significant difference in BC between the groups where found, but knee-heel length increments differed (P = 0.046: WF-L: 3.6 cm, CSB++: 3.6 cm, WF: 3.5 cm, CSB+: 3.4 cm), suggesting that micronutrient-fortified products with 8-10% ASF (CSB++ and WF-L) promoted better linear growth than products without fortification or ASF. Knee-heel and total length increment was significantly higher in the highest food compliance quartile compared to the lowest, across food groups. There were no differences in ferritin and hemoglobin concentration. There was higher prevalence of anemic children in the WF group. Conclusion: Products with ASF (milk or small fish) and micronutrient premix resulted in slightly better linear growth. Small fish is a cheap ASF with high potential

Gamma- irradiation to increase crop production

International Nuclear Information System (INIS)

Nomai, Matongo

2000-01-01

Brief background information on past research activities on the use of Co-60 Gamma Irraditor in production of medical products such as sterilised biological tissue grafts and surgical Gloves and in food preservation.The general results of the application of Radiation Mutation Breeding is discussed from the current research activities involving Beans,Pumpkins,Cotton Seeds,Finger Millet,Wheat,Groundnuts and Rice.The focus is to demonstrate the great potential of the technique in increasing food security

Global Synthesis of Drought Effects on Food Legume Production.

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Stefani Daryanto

Full Text Available Food legume crops play important roles in conservation farming systems and contribute to food security in the developing world. However, in many regions of the world, their production has been adversely affected by drought. Although water scarcity is a severe abiotic constraint of legume crops productivity, it remains unclear how the effects of drought co-vary with legume species, soil texture, agroclimatic region, and drought timing. To address these uncertainties, we collected literature data between 1980 and 2014 that reported monoculture legume yield responses to drought under field conditions, and analyzed this data set using meta-analysis techniques. Our results showed that the amount of water reduction was positively related with yield reduction, but the extent of the impact varied with legume species and the phenological state during which drought occurred. Overall, lentil (Lens culinaris, groundnut (Arachis hypogaea, and pigeon pea (Cajanus cajan were found to experience lower drought-induced yield reduction compared to legumes such as cowpea (Vigna unguiculata and green gram (Vigna radiate. Yield reduction was generally greater when legumes experienced drought during their reproductive stage compared to during their vegetative stage. Legumes grown in soil with medium texture also exhibited greater yield reduction compared to those planted on soil of either coarse or fine texture. In contrast, regions and their associated climatic factors did not significantly affect legume yield reduction. In the face of changing climate, our study provides useful information for agricultural planning and research directions for development of drought-resistant legume species to improve adaptation and resilience of agricultural systems in the drought-prone regions of the world.

Mind-Body Medicine Practices in Complementary and Alternative Medicine

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... Visitor Information RePORT NIH Fact Sheets Home > Mind-Body Medicine Practices in Complementary and Alternative Medicine Small Text Medium Text Large Text Mind-Body Medicine Practices in Complementary and Alternative Medicine YESTERDAY ...

Cultural specificity in food choice - The case of ethnography in Japan.

Science.gov (United States)

Freedman, Irith

2016-01-01

Previous studies examining food choice from a cross-cultural perspective were based primarily on quantitative research using the Food Choice Questionnaire (FCQ). This study suggests ethnography as a complementary research method in cross-cultural food choice studies. While use of the FCQ resulted in findings of cultural differences in food choice processes, within a preliminary motive list, ethnography allows the exploration of new, possibly culture-specific motives for food choice. Moreover, ethnography allows a deeper understanding of the cultural background of food choice processes in a studied culture. Using Japan as a case study, this research demonstrates the use of ethnography to argue that variety is a primary motive for food choice in contemporary Japanese culture. Variety is hence regarded here as a part of a larger food culture attribute, an "adventurous palate," which can also provide a background for previous FCQ findings (Prescott, Young, O'neill, Yau, & Stevens, 2002). Copyright © 2015 Elsevier Ltd. All rights reserved.

Food shopping and weight concern. Balancing consumer and body normality

DEFF Research Database (Denmark)

Nielsen, Annemette Ljungdalh; Holm, Lotte

2014-01-01

towards practices and values related to food shopping, this study adds to our understanding of central features in perceptions of normality among people with weight concerns. In a qualitative study 25 people who participated in a dietary intervention trial in Denmark were interviewed and five people were......, practices and experiences of controlling food intake. The paper suggests that freedom and control are composite and complementary ideals of normality for people with weight concerns. On the basis of this insight, the authors discuss the contribution the paper makes to existing studies of weight management...

Realization of a complementary medium using dielectric photonic crystals.

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Xu, Tao; Fang, Anan; Jia, Ziyuan; Ji, Liyu; Hang, Zhi Hong

2017-12-01

By exploiting the scaling invariance of photonic band diagrams, a complementary photonic crystal slab structure is realized by stacking two uniformly scaled double-zero-index dielectric photonic crystal slabs together. The space cancellation effect in complementary photonic crystals is demonstrated in both numerical simulations and microwave experiments. The refractive index dispersion of double-zero-index dielectric photonic crystal is experimentally measured. Using pure dielectrics, our photonic crystal structure will be an ideal platform to explore various intriguing properties related to a complementary medium.

IRSN-ANCCLI partnership. Work session on Complementary safety assessments - November 2011

International Nuclear Information System (INIS)

Lachaume, Jean-Luc; Lheureux, Yves; Sene, Monique; Sene, Raymond; Jorel, Martial; Lavarenne, Caroline; Rousseau, Jean-Marie; Rebour, Vincent; Baumont, David; Dupuy, Patricia

2011-11-01

After an overview by the ASN of complementary safety assessments and an assessment of 'post-Fukushima' inspections of basic nuclear installations, the contributions (Power Point presentations) of this seminar proposed: the opinion of the Gravelines CLI (local information commission) on the Gravelines complementary safety assessment report, an analysis and discussion by the GSIEN on reports of complementary assessment of safety of nuclear installations with respect to the Fukushima accident, an analysis by the IRSN of complementary safety assessments performed by operators, the IRSN approach to analyze complementary safety assessments, reports on installation conditions, external flooding and seismic hazard, 'meltdown prevention' aspects in the management of accidental situations in EDF reactors

Effectiveness of community-based complementary food supplement (Yingyangbao distribution in children aged 6-23 months in poor areas in China.

Directory of Open Access Journals (Sweden)

Jie Wang

Full Text Available Poor growth and micronutrient deficiency mainly attack older infants and young children. Some countries have adopted clinically effective measures to combat malnutrition, but the compliance and improvement in efficacy of intervention vehicles in national programs require evaluation.Baseline and follow-up cross-sectional surveys were conducted before and after a nutrition intervention program in 3 national poverty counties in China. Soybean-based complementary food supplements called Yingyangbao (YYB in Chinese and training materials on child feeding were distributed to households with children aged 6-23 months for 18 months. Representative children were selected by probability proportional to size sampling methods to assess compliance of YYB and the intervention efficacy. A questionnaire was designed to collect data on basic characteristics of children, breastfeeding, 24-hour dietary intake, and consumption and appetite of YYB. Anthropometrics and hemoglobin were measured in the field, and anemia prevalence was evaluated. Venous blood was drawn from children aged 12-35 months to evaluate micronutrient status. Logistic regression was used to identify the risk factors for children's anemia.Of the children involved in the follow-up survey (n = 693, the P50 (P25, P75 intake of YYB was 6.7 (3.5, 7.0 sachets weekly, and 54.7% of the children liked the taste of YYB. Compared with the baseline situation (n = 823, the proportion of children fed a diverse diet and foods rich in iron or vitamin A increased (P < 0.01 in the follow-up study. The prevalence of stunting and underweight decreased (P < 0.05, the prevalence of anemia decreased from 28.0% to 19.9% (P < 0.01, and the prevalence of vitamin B12 deficiency decreased from 26.8% to 15.4% (P < 0.01. For children aged 12-23 months, those who liked YYB and consumed 6 or more sachets of YYB weekly were at lower risk for anemia (OR = 0.34, 95% CI 0.13-0.90, P < 0.05, but the risk of stunting was associated

Complementary and Integrative Therapies

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... include: • Acupressure and acupuncture • Aromatherapy • Art therapy and music therapy • Chiropractic medicine and massage • Guided imagery • Meditation and ... should I avoid? • Is this complementary therapy (name therapy) safe? Is there research showing it is safe? • Are there side effects ...

Introdução de alimentos complementares nos primeiros dois anos de vida de crianças de escolas particulares no município de São Paulo Introduction of complementary foods in the first two years of life of children attending private schools in the city of São Paulo, Brazil

Directory of Open Access Journals (Sweden)

Viviane Gabriela N Simon

2009-12-01

Full Text Available OBJETIVOS: Verificar a idade de introdução de alimentos complementares nos primeiros dois anos de vida e sua relação com variáveis demográficas e socioeconômicas de crianças matriculadas em pré-escolas particulares do município de São Paulo. MÉTODOS: Estudo transversal com informações demográficas e socioeconômicas de 566 crianças, sendo verificada a idade em meses de introdução dos alimentos complementares. Foi considerada como variável dependente a idade em meses da introdução dos alimentos complementares e, como variáveis independentes ou explanatórias, a idade e escolaridade maternas, a condição de trabalho materno e a renda familiar. Para análise da relação entre as variáveis, utilizou-se a técnica de regressão múltipla de Cox. RESULTADOS: 50% das crianças eram do sexo masculino e 61% maiores de 4 anos. A maior proporção das mães tinha nível superior de escolaridade e trabalhava fora. A renda familiar mostrou uma população de alto nível socioeconômico. A água e/ou chá, frutas e leite não-materno foram introduzidos antes do sexto mês de vida. A variável 'idade da mãe' mostrou associação com introdução de três grupos de alimentos: cereais, carne e guloseimas. CONCLUSÃO: Alimentos complementares foram introduzidos precocemente nessa população de nível socioeconômico elevado e a única variável que se associou à introdução desses alimentos foi a idade materna.OBJECTIVE: To verify the age of complementary food introduction in the first two years of life and its relation to demographic, social, and economic status of preschool children of private schools in the city of São Paulo, Brazil. METHODS: Cross-sectional survey with demographic, social and economic status information. The studied population included 566 children. The age in months of complementary foods introduction was verified. The dependent variable was the age in months of complementary foods introduction. Independent or

Patterns and determinants of breastfeeding and complementary feeding practices in urban informal settlements, Nairobi Kenya

Directory of Open Access Journals (Sweden)

Mutua Martin K

2011-05-01

Full Text Available Abstract Background The World Health Organisation (WHO recommends exclusive breastfeeding during the first six months of life for optimal growth, development and health. Breastfeeding should continue up to two years or more and nutritionally adequate, safe, and appropriately-fed complementary foods should be introduced at the age of six months to meet the evolving needs of the growing infant. Little evidence exists on breastfeeding and infant feeding practices in urban slums in sub-Saharan Africa. Our aim was to assess breastfeeding and infant feeding practices in Nairobi slums with reference to WHO recommendations. Methods Data from a longitudinal study conducted in two Nairobi slums are used. The study used information on the first year of life of 4299 children born between September 2006 and January 2010. All women who gave birth during this period were interviewed on breastfeeding and complementary feeding practices at recruitment and this information was updated twice, at four-monthly intervals. Cox proportional hazard analysis was used to determine factors associated with cessation of breastfeeding in infancy and early introduction of complementary foods. Results There was universal breastfeeding with almost all children (99% having ever been breastfed. However, more than a third (37% were not breastfed in the first hour following delivery, and 40% were given something to drink other than the mothers' breast milk within 3 days after delivery. About 85% of infants were still breastfeeding by the end of the 11th month. Exclusive breastfeeding for the first six months was rare as only about 2% of infants were exclusively breastfed for six months. Factors associated with sub-optimal infant breastfeeding and feeding practices in these settings include child's sex; perceived size at birth; mother's marital status, ethnicity; education level; family planning (pregnancy desirability; health seeking behaviour (place of delivery and; neighbourhood

Panel discussion: UN agencies response to challenges related to the management of MAM. Abstract from Ellen Muehlhoff (Food and Agriculture Organization of the United Nations)

International Nuclear Information System (INIS)

Muehlhoff, Ellen

2014-01-01

Full text: Promoting agriculture and food-based solutions to alleviate hunger and malnutrition is a major aim of the Food and Agriculture Organization (FAO). Interventions that focus on optimal nutrition during the first two years of life are recognized as essential in order to capitalize on the window of opportunity for preventing undernutrition and building healthy and productive future lives. FAO has been promoting improved complementary feeding for children 6-23 months by empowering rural families to enrich young children’s diets using local foods. Working through government health and agricultural extension systems, FAO promotes practical hands-on learning approaches that aim at behavior change in family and young child feeding. The trials of improved practices (TIPs) method is used to provide a comprehensive assessment of current dietary practices and to test feasible culturally acceptable solutions and behaviours with caregivers in a real home environment. Through farmer field schools and community-based demonstrations, households learn how to: 1) grow different nutrient dense crops; 2) raise small livestock to improve family and children’s diets, and generate income; 3) select and prepare nutritious complementary food, including indigenous food, based on taste, seasonal availability and price; 4) incorporate fruit and other healthy snacks into children’s diets; 5) feed age appropriate quantities of complementary food to children and continue breastfeeding; and 6) practice improved hygiene and sanitation. None of these actions are intuitive and frequently require learning of new knowledge and practical hands-on skills. Recognizing that good eating habits are learnt during the early years, good complementary feeding can form a basis for lifelong healthy eating patterns and may prevent the onset of diet-related diseases in the future. Few studies have documented the impact of promoting locally available food on children’s diets, nutritional status and

Effect of infection by chlorotic spot virus on 14CO2 fixation in leaves of groundnut Arachis hypogea L

International Nuclear Information System (INIS)

Sreenivasulu, P.; Nayudu, M.V.

1980-01-01

Photosynthetic incorporation of 14 CO 2 into leaves of groundnut infected by chlorotic spot virus (GCSV) was slightly more at stages 2 and 5 less at stage 4 as compared to control. 14 C incorporation into the alcohol soluble fraction of infected leaves followed the same trend as total 14 CO 2 fixation but in the alcohol-insoluble fraction the same was less at all the sampled stages. 14 C in the alcohol-soluble fraction of fed leaves of both types (stage 5) decreased with time along with simultaneous increase in alcohol-insoluble fraction. The proportion of 14 C incorporated into organic acids, amino acids and sugars was same in both the samples at stage 2, greater into organic and amino acids and less into sugars at stages 4 and 5, and at 12 and 24 hr time periods of stage 5 of virus infected leaves when compared to healthy ones. 14 C incorporated into total sugars and organic acids of infected leaves followed that of total 14 C fixation, and varied in individual sugars and organic acids. 14 C in sugars of both type of leaves decreased with time and with simultaneous increase in organic and amino acids. 14 C incorporated into virus infected leaf proteins was more when compared to healthy leaves. (auth.)

Food fortification as a complementary strategy for the elimination of micronutrient deficiencies: case studies of large scale food fortification in two Indian States.

Science.gov (United States)

Bhagwat, Sadhana; Gulati, Deepti; Sachdeva, Ruchika; Sankar, Rajan

2014-01-01

The burden of micronutrient malnutrition is very high in India. Food fortification is one of the most cost-effective and sustainable strategies to deliver micronutrients to large population groups. Global Alliance for Improved Nutrition (GAIN) is supporting large-scale, voluntary, staple food fortification in Rajasthan and Madhya Pradesh because of the high burden of malnutrition, availability of industries capable of and willing to introduce fortified staples, consumption patterns of target foods and a conducive and enabling environment. High extraction wheat flour from roller flour mills, edible soybean oil and milk from dairy cooperatives were chosen as the vehicles for fortification. Micronutrients and levels of fortification were selected based on vehicle characteristics and consumption levels. Industry recruitment was done after a careful assessment of capability and willingness. Production units were equipped with necessary equipment for fortification. Staffs were trained in fortification and quality control. Social marketing and communication activities were carried out as per the strategy developed. A state food fortification alliance was formed in Madhya Pradesh with all relevant stakeholders. Over 260,000 MT of edible oil, 300,000 MT of wheat flour and 500,000 MT of milk are being fortified annually and marketed. Rajasthan is also distributing 840,000 MT of fortified wheat flour annually through its Public Distribution System and 1.1 million fortified Mid-day meals daily through the centralised kitchens. Concurrent monitoring in Rajasthan and Madhya has demonstrated high compliance with all quality standards in fortified foods.

Self-complementary circular codes in coding theory.

Science.gov (United States)

Fimmel, Elena; Michel, Christian J; Starman, Martin; Strüngmann, Lutz

2018-04-01

Self-complementary circular codes are involved in pairing genetic processes. A maximal [Formula: see text] self-complementary circular code X of trinucleotides was identified in genes of bacteria, archaea, eukaryotes, plasmids and viruses (Michel in Life 7(20):1-16 2017, J Theor Biol 380:156-177, 2015; Arquès and Michel in J Theor Biol 182:45-58 1996). In this paper, self-complementary circular codes are investigated using the graph theory approach recently formulated in Fimmel et al. (Philos Trans R Soc A 374:20150058, 2016). A directed graph [Formula: see text] associated with any code X mirrors the properties of the code. In the present paper, we demonstrate a necessary condition for the self-complementarity of an arbitrary code X in terms of the graph theory. The same condition has been proven to be sufficient for codes which are circular and of large size [Formula: see text] trinucleotides, in particular for maximal circular codes ([Formula: see text] trinucleotides). For codes of small-size [Formula: see text] trinucleotides, some very rare counterexamples have been constructed. Furthermore, the length and the structure of the longest paths in the graphs associated with the self-complementary circular codes are investigated. It has been proven that the longest paths in such graphs determine the reading frame for the self-complementary circular codes. By applying this result, the reading frame in any arbitrary sequence of trinucleotides is retrieved after at most 15 nucleotides, i.e., 5 consecutive trinucleotides, from the circular code X identified in genes. Thus, an X motif of a length of at least 15 nucleotides in an arbitrary sequence of trinucleotides (not necessarily all of them belonging to X) uniquely defines the reading (correct) frame, an important criterion for analyzing the X motifs in genes in the future.

Global hunger: a challenge to agricultural, food, and nutritional sciences.

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Wu, Shiuan-Huei; Ho, Chi-Tang; Nah, Sui-Lin; Chau, Chi-Fai

2014-01-01

Hunger has been a concern for generations and has continued to plague hundreds of millions of people around the world. Although many efforts have been devoted to reduce hunger, challenges such as growing competitions for natural resources, emerging climate changes and natural disasters, poverty, illiteracy, and diseases are posing threats to food security and intensifying the hunger crisis. Concerted efforts of scientists to improve agricultural and food productivity, technology, nutrition, and education are imperative to facilitate appropriate strategies for defeating hunger and malnutrition. This paper provides some aspects of world hunger issues and summarizes the efforts and measures aimed to alleviate food problems from the food and nutritional sciences perspectives. The prospects and constraints of some implemented strategies for alleviating hunger and achieving sustainable food security are also discussed. This comprehensive information source could provide insights into the development of a complementary framework for dealing with the global hunger issue.

Microbiological screening of street-vended groundnut cake, Kulikuli ...

African Journals Online (AJOL)

natural spices for reducing microbial contamination in the food snack. Femi AYOADE* ... Nigeria from two experimental blocks and compared for microbial quality with laboratory-prepared samples ..... the products by eating it, then rinsing their.

Cancer and Complementary Health Approaches

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... According to the 2007 National Health Interview Survey (NHIS), which included a comprehensive survey on the use ... their use of complementary health approaches. In the NHIS, survey respondents who had been diagnosed with cancer ...

Complementary therapy use by women's health clinic clients.

Science.gov (United States)

Pettigrew, Amy C; King, Margaret O'Brien; McGee, Karen; Rudolph, Connie

2004-01-01

While it is known that more women than men use complementary and alternative therapies, it is important to look at women who are pregnant or possibly receiving hormonal therapy, as side effects and consequences of these therapies may have a significant effect on their health status. To assess women's knowledge, perceived effectiveness and use of 20 complementary and alternative therapies. Descriptive four-page questionnaire to obtain data on the use, reason for use, knowledge, perceived effectiveness, and sources of information of twenty complementary and alternative therapies. Women's Health Center at a large Midwestern hospital. A convenience sample of 250 women waiting to be seen by either a nurse midwife or obstetrician/gynecologist at an outpatient clinic. Sixty-nine percent of the participants used one or more complementary therapy. The most frequently used therapies included prayer, vitamins, massage, diet, and aromatherapy. The best predictor of use of each therapy was the participant's knowledge of the therapy. Participants generally rated the efficacy of the therapies higher than their knowledge level. Frequently cited sources of information were popular media and family. The least common information sources were nurse-midwives, drug stores, Internet, and other professional healthcare providers. Women in this setting use complementary therapies at a rate greater than the general population. The participants obtained a great deal of their information about the therapies from popular press, media, friends, and family members rather than from licensed healthcare providers.

Escherichia coli contamination of babies' food-serving utensils in a district of West Sumatra, Indonesia.

Science.gov (United States)

Kusuma, Aria; Eryando, Tris; Susanna, Dewi

2012-01-01

Contamination of baby's complementary food may occur with Escherichia coli from several sources including unclean utensils. We examined the relationship between socio-economic conditions, environmental factors, characteristics of food handlers and contamination of babies food-serving utensils with E. coli. The study was conducted in 21 villages of the Community Health Centre (CHC) Selayo in Indonesia. A cross-sectional design was used. A sample of 142 households, which had a 6-12 month-old baby on complementary food, was chosen randomly using midwives' registration books. Respondents were interviewed using a semi-structured questionnaire. Check-lists were used for observations. Standard laboratory methods were used for collection of specimen and confirmation of contamination with E. coli. More than half of the respondents (59.2%) used water that had high risk of contamination and 61.3% of the latrines did not meet the criteria of a healthy latrine. Waste management practices of nearly all respondents (97.9%) were below the standards set by the Ministry of Health. More than half of the respondents (68.3%) did not wash their hands with soap for 20 seconds and 52.1% did not use flowing water for washing hands. Majority of the respondents' hands (57%, 81/142) and 72.2% (104/142) of the eating utensils were found to be contaminated by E. coli. Contaminated hands of food handlers were more likely to contaminate the babies food-serving utensils (OR: 3.7; 95%CI: 1.62-8.46, p 0.002). Contamination of the hands of food handler was associated with contamination of babies food-serving utensils by E. coli. Hence, food handlers should be trained on proper hand washing methods.

Ibuanyidanda (Complementary Reflection), Communalism and ...

African Journals Online (AJOL)

Fr. Prof. Asouzu

Glossary of Igbo Terms and Phrases ihe ahụ na anya ... other words, it is in mutual dependence that the feeling of intimacy found among kindred ..... Complementary Reflection, Communalism and Theory Formulation in African Philosophy 25.

Práticas de alimentação complementar no primeiro ano de vida e fatores associados Complementary feeding practices in the first year of life and associated factors

Directory of Open Access Journals (Sweden)

Ligia Mara Parreira Silva

2010-12-01

do Campo, Southeastern Brazil, in 2003 were interviewed to determine what the child was fed in the 24 hours prior to the interview. The prevalence of complementary food intake was estimated by a logistic regression model adjusted for age; the medians of the introduction of foods by survival analysis; and the factors associated with timely complementary feeding by Poisson regression with robust adjustment of variance and hierarchical variable selection. RESULTS: Complementary foods were introduced early: in the fourth month of age, nearly one-third of the children were already consuming fruit juices and one-fourth were consuming soft foods, fruits or soups. They were less likely to eat the same food as the family at eight months of age (48%. The median age for fruit intake was 266 days (95%CI 256-275, for vegetable soup was 258 days (95%CI 250-264 and for family meals 292 days (95%CI 287-303. Factors associated with the intake of solid foods before age six months were: healthcare system, maternal age, maternal employment and use of pacifiers. CONCLUSION: The early consumption of solid foods, a potential risk for the child's health and for the development of chronic diseases in adulthood, evidences the need for programmatic actions to reverse this situation.

Nutrient Content and Nutritional Water Productivity of Selected Grain Legumes in Response to Production Environment.

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Chibarabada, Tendai Polite; Modi, Albert Thembinkosi; Mabhaudhi, Tafadzwanashe

2017-10-26

There is a need to incorporate nutrition into aspects of crop and water productivity to tackle food and nutrition insecurity (FNS). The study determined the nutritional water productivity (NWP) of selected major (groundnut, dry bean) and indigenous (bambara groundnut and cowpea) grain legumes in response to water regimes and environments. Field trials were conducted during 2015/16 and 2016/17 at three sites in KwaZulu-Natal, South Africa (Ukulinga, Fountainhill and Umbumbulu). Yield and evapotranspiration (ET) data were collected. Grain was analysed for protein, fat, Ca, Fe and Zn nutrient content (NC). Yield, ET and NC were then used to compute NWP. Overall, the major legumes performed better than the indigenous grain legumes. Groundnut had the highest NWP fat . Groundnut and dry bean had the highest NWP protein . For NWP Fe, Zn and Ca , dry bean and cowpea were more productive. Yield instability caused fluctuations in NWP. Water treatments were not significant ( p > 0.05). While there is scope to improve NWP under rainfed conditions, a lack of crop improvement currently limits the potential of indigenous grain legumes. This provides an initial insight on the nutrient content and NWP of a limited number of selected grain legumes in response to the production environment. There is a need for follow-up research to include cowpea data. Future studies should provide more experimental data and explore effects of additional factors such as management practices (fertiliser levels and plant density), climate and edaphic factors on nutrient content and NWP of crops.

Use of Complementary and Alternative Medicine for Work Related ...

African Journals Online (AJOL)

Conclusion: Complementary and alternative medicine therapies may improve quality of life, reduce work disruptions and enhance job satisfaction for dentists who suffer from work-related musculoskeletal disorders. It is important that dentists incorporate complementary and alternative medicine strategies into practice to ...

Food structure and dynamics - what are the opportunities for x-ray and neutron scattering?

International Nuclear Information System (INIS)

Gilbert, Elliot Paul

2010-01-01

In the latter part of the 20th century, it became evident that major advances in understanding could be achieved by gathering together scientists from unique, diverse but nonetheless complementary disciplines. To what extent can this be achieved in materials science, food science, food technology and nutrition? In Australia, we have developed a programme of research in which we seek to investigate fundamental and industrial problems of national significance in food science. This presentation will illustrate some of the opportunities now available through strategic alliances with materials scientists in the application of methods such as X-ray and neutron scattering to gain a critical understanding of food microstructure, nanostructure and dynamics

Applications of Electromigration Techniques: Applications of Electromigration Techniques in Food Analysis

Science.gov (United States)

Wieczorek, Piotr; Ligor, Magdalena; Buszewski, Bogusław

Electromigration techniques, including capillary electrophoresis (CE), are widely used for separation and identification of compounds present in food products. These techniques may also be considered as alternate and complementary with respect to commonly used analytical techniques, such as high-performance liquid chromatography (HPLC), or gas chromatography (GC). Applications of CE concern the determination of high-molecular compounds, like polyphenols, including flavonoids, pigments, vitamins, food additives (preservatives, antioxidants, sweeteners, artificial pigments) are presented. Also, the method developed for the determination of proteins and peptides composed of amino acids, which are basic components of food products, are studied. Other substances such as carbohydrates, nucleic acids, biogenic amines, natural toxins, and other contaminations including pesticides and antibiotics are discussed. The possibility of CE application in food control laboratories, where analysis of the composition of food and food products are conducted, is of great importance. CE technique may be used during the control of technological processes in the food industry and for the identification of numerous compounds present in food. Due to the numerous advantages of the CE technique it is successfully used in routine food analysis.

Children and Complementary Health Approaches

Science.gov (United States)

... review and meta-analysis. Annals of Allergy, Asthma & Immunology . 2014;112(6):503–510. Ethical Conduct of ... Print this page Health Topics A–Z Related Topics Complementary, Alternative, or Integrative Health: What’s In a ...

TRADE AND FOREIGN DIRECT INVESTMENT MANAGEMENT STRATEGIES FOR U.S. PROCESSED FOOD FIRMS IN CHINA

OpenAIRE

Marchant, Mary A.; Saghaian, Sayed H.; Vickner, Steven S.

1999-01-01

This research examines the relationship between U.S. foreign direct investment (FDI) and exports of processed foods to China and identifies management strategies to enhance U.S. competitiveness. Two-stage least-squares empirical econometric results from a simultaneous equation system indicate that there exists a strong complementary relationship between U.S exports and FDI into China. Therefore, the appropriate managerial strategy to access Chinese processed foods markets is to increase overa...

ERF/ERFC, Calculation of Error Function, Complementary Error Function, Probability Integrals

International Nuclear Information System (INIS)

Vogel, J.E.

1983-01-01

1 - Description of problem or function: ERF and ERFC are used to compute values of the error function and complementary error function for any real number. They may be used to compute other related functions such as the normal probability integrals. 4. Method of solution: The error function and complementary error function are approximated by rational functions. Three such rational approximations are used depending on whether - x .GE.4.0. In the first region the error function is computed directly and the complementary error function is computed via the identity erfc(x)=1.0-erf(x). In the other two regions the complementary error function is computed directly and the error function is computed from the identity erf(x)=1.0-erfc(x). The error function and complementary error function are real-valued functions of any real argument. The range of the error function is (-1,1). The range of the complementary error function is (0,2). 5. Restrictions on the complexity of the problem: The user is cautioned against using ERF to compute the complementary error function by using the identity erfc(x)=1.0-erf(x). This subtraction may cause partial or total loss of significance for certain values of x

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

Science.gov (United States)

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

2012-12-15

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

[Alternative and complementary medicine from the primary care physician's viewpoint].

Science.gov (United States)

Soós, Sándor Árpád; Eőry, Ajándék; Eőry, Ajándok; Harsányi, László; Kalabay, László

2015-07-12

The patients initiate the use of complementary and alternative medicine and this often remains hidden from their primary care physician. To explore general practitioners' knowledge and attitude towards complementary and alternative medicine, and study the need and appropriate forms of education, as well as ask their opinion on integration of alternative medicine into mainstream medicine. A voluntary anonymous questionnaire was used on two conferences for general practitioners organized by the Family Medicine Department of Semmelweis University. Complementary and alternative medicine was defined by the definition of the Hungarian Academy of Sciences and certified modalities were all listed. 194 general practitioners answered the questionnaire (39.8% response rate). 14% of the responders had licence in at least one of the complementary and alternative therapies, 45% used complementary and alternative therapy in their family in case of illness. It was the opinion of the majority (91.8%) that it was necessary to be familiar with every method used by their patients, however, 82.5% claimed not to have enough knowledge in complementary medicine. Graduate and postgraduate education in the field was thought to be necessary by 86% of the responders; increased odds for commitment in personal education was found among female general practitioners, less than 20 years professional experience and personal experience of alternative medicine. These data suggest that general practitioners would like to know more about complementary and alternative medicine modalities used by their patients. They consider education of medical professionals necessary and a special group is willing to undergo further education in the field.

Patient Use of Complementary and Alternative Medicines in an Outpatient Pediatric Neurology Clinic.

Science.gov (United States)

Kenney, Daniel; Jenkins, Sarah; Youssef, Paul; Kotagal, Suresh

2016-05-01

This article describes the use of complementary and alternative medicines in an outpatient pediatric neurology clinic, and assesses family attitudes toward the efficacy of complementary and alternative medicines versus prescription medications. Complementary and alternative medicine is an important element of the modern health care landscape. There is limited information about whether, and to what extent, families perceive its utility in childhood neurological disorders. Surveys were distributed to 500 consecutive patients at a child neurology clinic in Rochester, Minnesota. Questions pertained to the child's diagnoses, use of complementary and alternative medicines, and the specific complementary and alternative medicine modalities that were used. Opinions were also gathered on the perceived efficacy of complementary and alternative medicines and prescription medications. Data were compared using χ(2) or Fisher exact tests as indicated. A total of 484 surveys were returned, of which 327 were usable. Only 17.4% admitted to use of complementary and alternative medicine to treat neurological problems. However, in follow-up questioning, actually 41.6% of patients recognized that they were using one or more types of complementary and alternative medicines. Disorders associated with a statistically significant increased prevalence of complementary and alternative medicine use were headache (50.8% with headache used complementary and alternative medicine versus 35.7% without headache; P = 0.008, Fisher exact test), chronic fatigue (63.2% vs 38.8%; P = 0.005, Fisher exact test), and sleep disorders (77.1% vs 37.3%; P complementary and alternative medicine. Only 38.5% of these recognize themselves as using complementary and alternative medicine, underlining the need to inquire in-depth about its use. Patients who are less satisfied with their prescription medications are more likely to use complementary and alternative medicine, perhaps reflecting the less tractable

Introgression of the SbASR-1 Gene Cloned from a Halophyte Salicornia brachiata Enhances Salinity and Drought Endurance in Transgenic Groundnut (Arachis hypogaea) and Acts as a Transcription Factor

Science.gov (United States)

Tiwari, Vivekanand; Chaturvedi, Amit Kumar; Mishra, Avinash; Jha, Bhavanath

2015-01-01

The SbASR-1 gene, cloned from a halophyte Salicornia brachiata, encodes a plant-specific hydrophilic and stress responsive protein. The genome of S. brachiata has two paralogs of the SbASR-1 gene (2549 bp), which is comprised of a single intron of 1611 bp, the largest intron of the  abscisic acid stress ripening [ASR] gene family yet reported. In silico analysis of the 843-bp putative promoter revealed the presence of ABA, biotic stress, dehydration, phytohormone, salinity, and sugar responsive cis-regulatory motifs. The SbASR-1 protein belongs to Group 7 LEA protein family with different amino acid composition compared to their glycophytic homologs. Bipartite Nuclear Localization Signal (NLS) was found on the C-terminal end of protein and localization study confirmed that SbASR-1 is a nuclear protein. Furthermore, transgenic groundnut (Arachis hypogaea) plants over-expressing the SbASR-1 gene constitutively showed enhanced salinity and drought stress tolerance in the T1 generation. Leaves of transgenic lines exhibited higher chlorophyll and relative water contents and lower electrolyte leakage, malondialdehyde content, proline, sugars, and starch accumulation under stress treatments than wild-type (Wt) plants. Also, lower accumulation of H2O2 and O2.- radicals was detected in transgenic lines compared to Wt plants under stress conditions. Transcript expression of APX (ascorbate peroxidase) and CAT (catalase) genes were higher in Wt plants, whereas the SOD (superoxide dismutase) transcripts were higher in transgenic lines under stress. Electrophoretic mobility shift assay (EMSA) confirmed that the SbASR-1 protein binds at the consensus sequence (C/G/A)(G/T)CC(C/G)(C/G/A)(A/T). Based on results of the present study, it may be concluded that SbASR-1 enhances the salinity and drought stress tolerance in transgenic groundnut by functioning as a LEA (late embryogenesis abundant) protein and a transcription factor. PMID:26158616

Maqasid al-shariah as a complementary framework to conventional bioethics.

Science.gov (United States)

Saifuddeen, Shaikh Mohd; Rahman, Noor Naemah Abdul; Isa, Noor Munirah; Baharuddin, Azizan

2014-06-01

With the rapid advancements made in biotechnology, bioethical discourse has become increasingly important. Bioethics is a multidisciplinary and interdisciplinary field that goes beyond the realm of natural sciences, and has involved fields in the domain of the social sciences. One of the important areas in bioethical discourse is religion. In a country like Malaysia, where Muslims make up the majority of the population, Islam plays a crucial role in providing the essential guidelines on the permissibility and acceptability of biotechnological applications in various fields such as medicine, agriculture, and food processing. This article looks at the framework of a complementary model of bioethics derived from the perspective of Islam. The framework is based on 'maqasid al-shariah' (purposes or objectives of Islamic law) which aims to protect and preserve mankind's faith, life, intellect, progeny, and property. It is proposed that 'maqasid al-shariah' be used as a pragmatic checklist that can be utilized in tackling bioethical issues and dilemmas.

The prevalence, cost and basis of food allergy across Europe

DEFF Research Database (Denmark)

Mills, E.N.C.; Mackie, A.R.; Burney, P.

2007-01-01

. The cohorts will also facilitate validation of novel in vitro diagnostics through the development of the EuroPrevall Serum Bank. Complementary studies in Ghana, western Siberia, India and China will allow LIS to gain insights into how different dietary patterns and exposure to microorganisms affect food......The development of effective management strategies to optimize the quality of life for allergic patients is currently hampered by a lack of good quality information. Estimates of how many individuals suffer from food allergy and the major foods involved vary widely and inadequacies of in vitro...... diagnostics make food challenges the only reliable means of diagnosis in many instances. The EuroPrevall project brings together a multidisciplinary partnership to address these issues. Cohorts spanning the main climatic regions of Europe are being developed in infants through a birth cohort, community...

Complementary and alternative medicine use in Iranian patients with diabetes mellitus.

Science.gov (United States)

Hashempur, Mohammad Hashem; Heydari, Mojtaba; Mosavat, Seyed Hamdollah; Heydari, Seyyed Taghi; Shams, Mesbah

2015-09-01

There is increasing interest in complementary and alternative medicine generally, and especially by those affected by chronic diseases, such as diabetes mellitus. We aimed to determine the prevalence and pattern of complementary and alternative medicine use among patients suffering from diabetes mellitus in Shiraz, southern Iran. Another objective was to explore associated factors for use of complementary and alternative medicine among patients with diabetes mellitus. A 19-item semi-structured questionnaire (open- and close-ended) was administered to 239 patients with diabetes mellitus in this cross-sectional study. It was carried out in two outpatient diabetes clinics affiliated with the Shiraz University of Medical Sciences, Shiraz, Iran. One hundred and eighty patients (75.3%) used at least one type of complementary and alternative medicine in the last year prior to the interview. Patients with diabetes mellitus who were living in a large family (≥5 members), not taking insulin, and believed that complementary and alternative medicine have synergistic effects with conventional medicine, were independently and significantly (P values: 0.02, 0.04, and 0.01, respectively) more likely to use complementary and alternative medicine. Most of the users (97.7%) reported use of herbal preparations, and 89.4% of users did not change their medication, neither in medication schedule nor its dosage. The use of complementary and alternative medicine, especially herbal remedies, is popular among diabetes patients in Shiraz, Iran. This use is associated with patients' family size, type of conventional medications and their view about concomitant use of complementary and conventional medicine.

Exploring why junk foods are 'essential' foods and how culturally tailored recommendations improved feeding in Egyptian children.

Science.gov (United States)

Kavle, Justine A; Mehanna, Sohair; Saleh, Gulsen; Fouad, Mervat A; Ramzy, Magda; Hamed, Doaa; Hassan, Mohamed; Khan, Ghada; Galloway, Rae

2015-07-01

In Egypt, the double burden of malnutrition and rising overweight and obesity in adults mirrors the transition to westernized diets and a growing reliance on energy-dense, low-nutrient foods. This study utilized the trials of improved practices (TIPs) methodology to gain an understanding of the cultural beliefs and perceptions related to feeding practices of infants and young children 0-23 months of age and used this information to work in tandem with 150 mothers to implement feasible solutions to feeding problems in Lower and Upper Egypt. The study triangulated in-depth interviews (IDIs) with mothers participating in TIPs, with IDIs with 40 health providers, 40 fathers and 40 grandmothers to gain an understanding of the influence and importance of the role of other caretakers and health providers in supporting these feeding practices. Study findings reveal high consumption of junk foods among toddlers, increasing in age and peaking at 12-23 months of age. Sponge cakes and sugary biscuits are not perceived as harmful and considered 'ideal' common complementary foods. Junk foods and beverages often compensate for trivial amounts of food given. Mothers are cautious about introducing nutritious foods to young children because of fears of illness and inability to digest food. Although challenges in feeding nutritious foods exist, mothers were able to substitute junk foods with locally available and affordable foods. Future programming should build upon cultural considerations learned in TIPs to address sustainable, meaningful changes in infant and young child feeding to reduce junk foods and increase dietary quality, quantity and frequency. © 2014 The Authors. Maternal & Child Nutrition published by John Wiley & Sons Ltd.

Assessment of Salient Beliefs Affecting Mothers' Intention to Adherence to Dietary Diversity in their Children's Complementary Feeding.

Science.gov (United States)

Karimi-Shahanjarini, Akram; Rahmani, Fatemeh; Roshanei, Ghodratollah; Mahdi Hazavehei, Seyyed M

2017-01-01

Providing a variety of foods has been emphasized as one of the most important features of optimal complementary feeding. This study investigated key beliefs that guide mothers' intention to adherence to dietary diversity in their 1-2-year-old children's complementary feeding. This was a cross-sectional study involving 290 mothers (mean age = 27, standard deviation = 5.32) with child 1-2-year-old attending maternal and child health section of health centers in Rasht, Iran. To represent the socioeconomic status of the participants, 6 centers out of 15 were selected from three different socioeconomic areas (low-, middle-, and high-income areas). Mothers completed a questionnaire assessing intention and belief-based items of theory of planned behavior. Correlations and multiple regression analyses were performed. The mean age of mothers was 27 ± 5.33 (27-43 years). Regression analyses revealed that among behavioral beliefs, the perception that adherence to dietary diversity would lead to improve children's growth was the significant predictor of intention (β = 0.13, P = 0.04). Regarding normative beliefs, perceived social pressure from health-care professionals to adherence to dietary diversity significantly predicted intention (β = 0.15, P = 0.01). Among control beliefs, the perception that daily pressures made difficult adherence to dietary diversity was the key determinant (β = 0.19, P = 0.01). Findings of this study represent the important beliefs that can be addressed in development planning aimed at modifying mothers' child complementary feeding practices.

Industrial Evolution Through Complementary Convergence

DEFF Research Database (Denmark)

Frøslev Christensen, Jens

2011-01-01

The article addresses the dynamics through which product markets become derailed from early product life cycle (PLC)-tracks and engaged in complementary convergence with other product markets or industries. We compare and contrast the theories that can explain, respectively, the PLC...

Factors and Caregiver’s Behavior Affecting Inadequate Complementary Food of Infants Aged 6-12 Months in Naresuan University Hospital

Directory of Open Access Journals (Sweden)

Thitima Ngoenmak, M.D.

2017-09-01

Full Text Available Objective: Food plays an important role in infant nutrition. Hence, the various factors and behavior that affect the right choice of nutrition for infants aged 6-12 months by caregivers need to be investigated. The objectives were to study the associated factors and caregiver’s behavior affecting inadequate feeding of food to infants aged 6-12 months. Methods: This present work was a cross-sectional study in which 54 caregivers for infants were included. In this study, a survey was performed by using questionnaires for collecting data. The data were analyzed statistically in terms of percentage and mean and by using Chi-Square test (Fisher’s Exact Test and z-test. Results: It was found that most of the infants (79.6 % had normal weight. The age at the start of proper feeding was 5 months and 27 days old. The education level, age, occupation, and income of the caregivers were factors affecting the food choices for the infants at p< 0.05. Inappropriate feeding practices were as follows: feeding pre- masticated foods, liquid food feeding, drinking sweetened juice and soft drinks, eating sweets, and adding salt, sugar, monosodium glutamate and fish sauce to the infants’ food. The caregivers chose food by judging for age and FDA logo on product labels. Advertising did not affect their decision to purchase food. Moreover, occupation, education, and income of the caregivers were not associated with purchasing the right food for the baby. Conclusion: Occupation, income, age, and education level of the infant caregivers were associated with the food selection. The inappropriate feeding behaviors were still persisting.

Discovering Complementary Colors from the Perspective of STEAM Education

Science.gov (United States)

Karabey, Burak; Koyunkaya, Melike Yigit; Enginoglu, Turan; Yurumezoglu, Kemal

2018-01-01

This study explored the theory and applications of complementary colors using a technology-based activity designed from the perspective of STEAM education. Complementary colors and their areas of use were examined from the perspective of physics, mathematics and art, respectively. The study, which benefits from technology, makes the theory of…

Supramolecular Assembly of Complementary Cyanine Salt J-Aggregates

KAUST Repository

Li, Zhong’ an; Mukhopadhyay, Sukrit; Jang, Sei-Hum; Bredas, Jean-Luc; Jen, Alex K.-Y.

2015-01-01

An understanding of structure–property relationships in cyanine dyes is critical for their design and application. Anionic and cationic cyanines can be organized into complementary cyanine salts, offering potential building blocks to modulate their intra/intermolecular interactions in the solid state. Here, we demonstrate how the structures of these complementary salts can be tuned to achieve highly ordered J-type supramolecular aggregate structures of heptamethine dyes in crystalline solids.

Supramolecular Assembly of Complementary Cyanine Salt J-Aggregates

KAUST Repository

Li, Zhong’an

2015-09-09

An understanding of structure–property relationships in cyanine dyes is critical for their design and application. Anionic and cationic cyanines can be organized into complementary cyanine salts, offering potential building blocks to modulate their intra/intermolecular interactions in the solid state. Here, we demonstrate how the structures of these complementary salts can be tuned to achieve highly ordered J-type supramolecular aggregate structures of heptamethine dyes in crystalline solids.

Fast food restaurants and food stores: longitudinal associations with diet in young adults: The CARDIA Study

Science.gov (United States)

Boone-Heinonen, Janne; Gordon-Larsen, Penny; Kiefe, Catarina I.; Shikany, James M.; Lewis, Cora E.; Popkin, Barry M.

2011-01-01

Background A growing body of cross-sectional, small-sample research has led to policy strategies to reduce food deserts – neighborhoods with little or no access to healthy foods – by limiting fast food restaurants and small food stores and increasing access to supermarkets in low-income neighborhoods. Methods We used 15 years of longitudinal data from the Coronary Artery Risk Development in Young Adults (CARDIA) study, a cohort of U.S. young adults (n=5,115, 18–30 years at baseline), with linked time-varying geographic information system-derived food resource measures. Using repeated measures from four examination periods (n=15,854 person-exam observations) and conditional regression (conditioned on the individual), we modeled fast food consumption, diet quality, and meeting fruit and vegetable recommendations as a function of fast food chain, supermarket, or grocery store availability (counts per population) within 1 kilometer (km), 1–2.9km, 3–4.9km, and 5–8km of respondents’ homes. Models were sex-stratified, controlled for individual sociodemographics and neighborhood poverty, and tested for interaction by individual-level income. Results Fast food consumption was related to fast food availability in low-income respondents, particularly within 1–2.9km of homes among men [coefficient (95% CI) up to: 0.34 (0.16, 0.51)]. Greater supermarket availability was generally unrelated to diet quality and fruit and vegetable intake and relationships between grocery store availability and diet outcomes were mixed. Conclusions Our findings provide some evidence for zoning restrictions on fast food restaurants within 3km of low-income residents, but suggest that increased access to food stores may require complementary or alternative strategies to promote dietary behavior change. PMID:21747011

Application of Probabilistic Modeling to Quantify the Reduction Levels of Hepatocellular Carcinoma Risk Attributable to Chronic Aflatoxins Exposure

DEFF Research Database (Denmark)

Wambui, Joseph M.; Karuri, Edward G.; Ojiambo, Julia A.

2017-01-01

the rural populations to HCC. A quantitative cancer risk assessment therefore quantified the levels at which potential pre- and postharvest interventions reduce the HCC risk attributable to consumption of contaminated maize and groundnuts. The assessment applied a probabilistic model to derive probability......Epidemiological studies show a definite connection between areas of high aflatoxin content and a high occurrence of human hepatocellular carcinoma (HCC). Hepatitis B virus in individuals further increases the risk of HCC. The two risk factors are prevalent in rural Kenya and continuously predispose...... distributions of HCC cases and percentage reductions levels of the risk from secondary data. Contaminated maize and groundnuts contributed to 1,847 +/- 514 and 158 +/- 52 HCC cases per annum, respectively. The total contribution of both foods to the risk was additive as it resulted in 2,000 +/- 518 cases per...

77 FR 52750 - National Center for Complementary & Alternative Medicine; Notice of Meeting

Science.gov (United States)

2012-08-30

... Complementary & Alternative Medicine; Notice of Meeting Pursuant to section 10(d) of the Federal Advisory... Council for Complementary and Alternative Medicine. The meeting will be open to the public as indicated... privacy. Name of Committee: National Advisory Council for Complementary and Alternative Medicine. Date...

76 FR 79202 - National Center for Complementary & Alternative Medicine; Notice of Meeting

Science.gov (United States)

2011-12-21

... Complementary & Alternative Medicine; Notice of Meeting Pursuant to section 10(d) of the Federal Advisory... Council for Complementary and Alternative Medicine. The meeting will be open to the public as indicated... privacy. Name of Committee: National Advisory Council for Complementary and Alternative Medicine. Date...

77 FR 73036 - National Center for Complementary & Alternative Medicine; Notice of Meeting

Science.gov (United States)

2012-12-07

... Complementary & Alternative Medicine; Notice of Meeting Pursuant to section 10(d) of the Federal Advisory... Council for Complementary and Alternative Medicine. The meeting will be open to the public as indicated... privacy. Name of Committee: National Advisory Council for Complementary and Alternative Medicine. Date...

High Cholesterol and Complementary Health Practices: What the Science Says

Science.gov (United States)

... professionals High Cholesterol and Complementary Health Practices: What the Science Says Share: February 2013 Dietary Supplements Red Yeast ... to exploring complementary health products and practices in the context of rigorous ... health researchers, and disseminating authoritative information ...

COMPETITIVIDAD DE LA HIGUERILLA (Ricinus communis) PARA BIOCOMBUSTIBLE EN RELACIÓN A LOS CULTIVOS ACTUALES EN EL EDO. DE OAXACA, MÉXICO

OpenAIRE

Rodriguez Hernandez, Rafael; Zamarripa Colmenero, Alfredo

2013-01-01

Before the current problem of global warming by high emissions of CO to the atmosphere, as 2 well as the scarcity and cost of fossil energy such as oil, coal and gas, has become important search and use of alternate sources of fuel. The main plant species that can provide biofuels are cane sugar, sorghum, corn, among others for ethanol; soybean, sunflower and groundnut, among others for biodiesel; However the use of food grains has caused higher prices of food, so it is required to seek alter...

Complementary and Alternative Medicine: A Cross-Sectional Observational Study in Pediatric Inpatients.

Science.gov (United States)

Dhankar, Mukesh

2018-01-01

The aim was to study the prevalence of complementary and alternative medicine use in acutely sick hospitalized children and factors associated with it. This is a cross-sectional, hospital-based study in a tertiary care center of Delhi, India. Children admitted to a pediatric unit during the study period were assessed using a specially designed questionnaire. Out of the total 887 admitted children, 161 (18.1%) were using complementary and alternate medicine in one form or another. Of these, 113 (70.2%) were using complementary and alternate medicine for the current illness directly leading to admission and the remaining 48 (29.8%) had used complementary and alternate medicine in past. The common complementary and alternate medicine use observed in our study was combined ayurveda and spiritual approach (25.5%), ayurveda (24.8%), spiritual (21.7%), homeopathic (13%), and 47.2% of children were using spiritual approach in form of Jhada (tying piece of cloth on arm or leg or keeping a knife by the side of child). The significant factors associated with complementary and alternate medicine use were younger age, female gender, and father being employed. Complementary and alternate medicine is commonly used even in acutely sick children.

Risk of DDT residue in maize consumed by infants as complementary diet in southwest Ethiopia.

Science.gov (United States)

Mekonen, Seblework; Lachat, Carl; Ambelu, Argaw; Steurbaut, Walter; Kolsteren, Patrick; Jacxsens, Liesbeth; Wondafrash, Mekitie; Houbraken, Michael; Spanoghe, Pieter

2015-04-01

Infants in Ethiopia are consuming food items such as maize as a complementary diet. However, this may expose infants to toxic contaminants like DDT. Maize samples were collected from the households visited during a consumption survey and from markets in Jimma zone, southwestern Ethiopia. The residues of total DDT and its metabolites were analyzed using the Quick, Easy, Cheap, Effective, Rugged and Safe (QuEChERS) method combined with dispersive solid phase extraction cleanup (d-SPE). Deterministic and probabilistic methods of analysis were applied to determine the consumer exposure of infants to total DDT. The results from the exposure assessment were compared with the health based guidance value in this case the provisional tolerable daily intake (PTDI). All maize samples (n=127) were contaminated by DDT, with a mean concentration of 1.770 mg/kg, which was far above the maximum residue limit (MRL). The mean and 97.5 percentile (P 97.5) estimated daily intake of total DDT for consumers were respectively 0.011 and 0.309 mg/kg bw/day for deterministic and 0.011 and 0.083 mg/kg bw/day for probabilistic exposure assessment. For total infant population (consumers and non-consumers), the 97.5 percentile estimated daily intake were 0.265 and 0.032 mg/kg bw/day from the deterministic and probabilistic exposure assessments, respectively. Health risk estimation revealed that, the mean and 97.5 percentile for consumers, and 97.5 percentile estimated daily intake of total DDT for total population were above the PTDI. Therefore, in Ethiopia, the use of maize as complementary food for infants may pose a health risk due to DDT residue. Copyright © 2014 Elsevier B.V. All rights reserved.

Use of complementary and alternative medicine in head and neck cancer patients.

Science.gov (United States)

Lim, C M; Ng, A; Loh, K S

2010-05-01

To determine the prevalence and profile of patients who use complementary and alternative medicine, within a cohort of head and neck cancer patients. Cross-sectional survey. Ninety-three consecutive head and neck cancer patients being followed up at the department of otolaryngology head and neck surgery were surveyed using an interviewer-administered questionnaire. The prevalence of complementary and alternative medicine use was 67.8 per cent. Patients who used complementary and alternative medicine were more likely to be female, better educated and younger, compared with non-users. A total of 82.5 per cent (52/63) perceived complementary and alternative medicine to be effective, even though they were aware of the lack of research and endorsement by their physician regarding such medicine. The use of complementary and alternative medicine by head and neck cancer patients is common, regardless of efficacy or cost. Clinicians should routinely ask patients about their use of complementary and alternative medicine, to facilitate communication and enable appropriate use of such medicine.

Infant feeding practices and reported food allergies at 6 years of age.

Science.gov (United States)

Luccioli, Stefano; Zhang, Yuanting; Verrill, Linda; Ramos-Valle, Moraima; Kwegyir-Afful, Ernest

2014-09-01

The goal of this study was to identify the frequency of physician-diagnosed food allergies among 6-year-old US children and study the impact of exclusive breastfeeding and complementary food introduction on this frequency. Data were analyzed from children who participated in the Infant Feeding Practices Study II Year 6 Follow-Up Study (Y6FU). Children with probable food allergy (pFA) were defined as children with report of physician-diagnosed food allergy at age 6 years. Subgroups of pFA included children who were not diagnosed before 1 year of age (new pFA) and those with atopic risk factors (high risk). Prevalence of total pFA in the Y6FU was 6.34%. The majority of these children had new pFA and high-risk factors. Higher maternal education, higher family income, family history of food allergy, and reported eczema before 1 year of age were significantly associated with higher odds of total or new pFA. Exclusive breastfeeding duration and timing of complementary food introduction were not significantly associated with total pFA. However, exclusive breastfeeding of ≥4 months compared with no breastfeeding was marginally associated with lower odds of new pFA (adjusted odds ratio: 0.51; P = .07); this effect was not observed with high-risk children. Analysis of infant and maternal variables in the Y6FU cohort of US children revealed that socioeconomic and atopic factors were the main predictors of pFA at age 6 years. Exclusive breastfeeding of ≥4 months may have a preventive effect on development of pFA after 1 year of age in non high-risk children. Copyright © 2014 by the American Academy of Pediatrics.

Complementary DNA-amplified fragment length polymorphism ...

African Journals Online (AJOL)

Complementary DNA-amplified fragment length polymorphism (AFLP-cDNA) analysis of differential gene expression from the xerophyte Ammopiptanthus mongolicus in response to cold, drought and cold together with drought.

Complementary Hand Responses Occur in Both Peri- and Extrapersonal Space.

Directory of Open Access Journals (Sweden)

Tim W Faber

Full Text Available Human beings have a strong tendency to imitate. Evidence from motor priming paradigms suggests that people automatically tend to imitate observed actions such as hand gestures by performing mirror-congruent movements (e.g., lifting one's right finger upon observing a left finger movement; from a mirror perspective. Many observed actions however, do not require mirror-congruent responses but afford complementary (fitting responses instead (e.g., handing over a cup; shaking hands. Crucially, whereas mirror-congruent responses don't require physical interaction with another person, complementary actions often do. Given that most experiments studying motor priming have used stimuli devoid of contextual information, this space or interaction-dependency of complementary responses has not yet been assessed. To address this issue, we let participants perform a task in which they had to mirror or complement a hand gesture (fist or open hand performed by an actor depicted either within or outside of reach. In three studies, we observed faster reaction times and less response errors for complementary relative to mirrored hand movements in response to open hand gestures (i.e., 'hand-shaking' irrespective of the perceived interpersonal distance of the actor. This complementary effect could not be accounted for by a low-level spatial cueing effect. These results demonstrate that humans have a strong and automatic tendency to respond by performing complementary actions. In addition, our findings underline the limitations of manipulations of space in modulating effects of motor priming and the perception of affordances.

Complementary Hand Responses Occur in Both Peri- and Extrapersonal Space.

Science.gov (United States)

Faber, Tim W; van Elk, Michiel; Jonas, Kai J

2016-01-01

Human beings have a strong tendency to imitate. Evidence from motor priming paradigms suggests that people automatically tend to imitate observed actions such as hand gestures by performing mirror-congruent movements (e.g., lifting one's right finger upon observing a left finger movement; from a mirror perspective). Many observed actions however, do not require mirror-congruent responses but afford complementary (fitting) responses instead (e.g., handing over a cup; shaking hands). Crucially, whereas mirror-congruent responses don't require physical interaction with another person, complementary actions often do. Given that most experiments studying motor priming have used stimuli devoid of contextual information, this space or interaction-dependency of complementary responses has not yet been assessed. To address this issue, we let participants perform a task in which they had to mirror or complement a hand gesture (fist or open hand) performed by an actor depicted either within or outside of reach. In three studies, we observed faster reaction times and less response errors for complementary relative to mirrored hand movements in response to open hand gestures (i.e., 'hand-shaking') irrespective of the perceived interpersonal distance of the actor. This complementary effect could not be accounted for by a low-level spatial cueing effect. These results demonstrate that humans have a strong and automatic tendency to respond by performing complementary actions. In addition, our findings underline the limitations of manipulations of space in modulating effects of motor priming and the perception of affordances.

Complementary Set Matrices Satisfying a Column Correlation Constraint

OpenAIRE

Wu, Di; Spasojevic, Predrag

2006-01-01

Motivated by the problem of reducing the peak to average power ratio (PAPR) of transmitted signals, we consider a design of complementary set matrices whose column sequences satisfy a correlation constraint. The design algorithm recursively builds a collection of $2^{t+1}$ mutually orthogonal (MO) complementary set matrices starting from a companion pair of sequences. We relate correlation properties of column sequences to that of the companion pair and illustrate how to select an appropriate...

75 FR 76019 - National Center for Complementary & Alternative Medicine; Notice of Meeting

Science.gov (United States)

2010-12-07

... Complementary & Alternative Medicine; Notice of Meeting Pursuant to section 10(d) of the Federal Advisory... Complementary and Alternative Medicine (NACCAM) meeting. The meeting will be open to the public as indicated... for Complementary and Alternative Medicine. Date: February 4, 2011. Closed: February 4, 2011, 8:30 a.m...

Special Section: Complementary and Alternative Medicine (CAM): Time to Talk

Science.gov (United States)

... to discuss with your health care providers any complementary and alternative medicines you take or are thinking about starting. Photo: ... adults 50 and older use some form of complementary and alternative medicine (CAM). But less than one-third who use ...

Complementary Therapies – a spiritual resource in recovery-processes?

DEFF Research Database (Denmark)

Lunde, Anita; Dürr, Dorte Wiwe; Johannessen, Helle

rehabilitative treatments intends to support recovery processes of people with serious mental illness. Aim: To investigate how employees and residents perceive complementary therapies as an integral rehabilitative treatment, and to explore the recovery related implications of spirituality employed in the use...... and health as well as for the ethics of providing complementary treatment practice in social psychiatry....

76 FR 19379 - National Center for Complementary & Alternative Medicine; Notice of Meeting

Science.gov (United States)

2011-04-07

... Complementary & Alternative Medicine; Notice of Meeting Pursuant to section 10(d) of the Federal Advisory... Complementary and Alternative Medicine (NACCAM) meeting. The meeting will be open to the public as indicated... for Complementary and Alternative Medicine. Date: June 3, 2011. Closed: June 3, 2011, 8:30 a.m. to 10...

Medical foods for Alzheimer's disease.

Science.gov (United States)

Shah, Raj C