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Browsing by Author "Pretorius, Beulah"
Now showing items 1-20 of 33
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Schonfeldt, H.C. (Hettie Carina); Hall, Nicolette Gibson; Pretorius, Beulah (Elsevier, 2019-10)Sport supplements classified as foods (and not as medicine) must contain specified amounts and qualities of protein before a prescribed list of health-benefit claims may be made on labels or in marketing activities. The ...
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Pretorius, Beulah; Otto, Margot; Schonfeldt, H.C. (Hettie Carina) (Wiley, 2023-08)Bambara groundnut (BG) (Vigna subterranean) is an underutilized, indigenous crop in South Africa that has nutritional and associated health benefits. Decreasing the antinutrients in food sources can potentially increase the ...
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Hall, Nicolette Gibson; Schonfeldt, H.C. (Hettie Carina); Pretorius, Beulah (South African Society for Animal Science, 2015-08-11)Red meat often evokes a wide array of complex and contradictory arguments. It is viewed as the most expensive component of any diet, supplying many essential nutrients as part of a healthy, prudent eating plan. Yet, red ...
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Pretorius, Beulah; Schonfeldt, H.C. (Hettie Carina) (Elsevier, 2021-05)Dietary fats may affect blood lipid levels and the development of cardiovascular diseases. Offal, may contribute to food security in marginalised communities and information on the contribution to dietary fat intake is ...
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Charlton, Karen Elizabeth; Pretorius, Beulah; Shakhane, Rhoda; Naidoo, Pamela; Cimring, Hayley; Hussain, Kinza; Nojilana, Beatrice; Webster, Jacqui (Elsevier, 2024-02)This study evaluated the compliance of the food industry with mandated sodium target levels in South Africa for 13 categories of processed foods included in the sodium regulation R.214, and assessed whether there were ...
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Vermeulen, Hester; Schonfeldt, H.C. (Hettie Carina); Pretorius, Beulah (South African Society for Animal Science, 2015-08-11)The South African consumer market is characterised by socio-economic and cultural diversity. Food expenditure patterns, behaviour and preferences differ significantly between the various socio-economic sub-groups. Packaging ...
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Pretorius, Beulah; Schonfeldt, H.C. (Hettie Carina) (Elsevier, 2018-01)Consumption of processed meats is reported to be the second largest contributor to total dietary sodium intake. This study aims to describe the contribution of commonly consumed processed pork products to total salt intake. ...
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Pretorius, Beulah; Muka, Junior M.; Hulshof, Paul J.M.; Schonfeldt, H.C. (Hettie Carina) (Frontiers Media, 2023-07-25)High-quality food composition data are indispensable for improved decisionmaking in food security, health policy formulation, food labeling, diet formulation, agricultural policymaking, nutrition research, and many other ...
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Gibson, Nicolette; Schonfeldt, H.C. (Hettie Carina); Pretorius, Beulah (Elsevier, 2011-06)The glycemic index (GI) is a measurement used to classify foods according to their potential for raising blood glucose levels. The GI of a foodstuff is generally measured by determining the increment in blood glucose ...
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Hall, Nicolette Gibson; Schonfeldt, H.C. (Hettie Carina); Pretorius, Beulah (Elsevier, 2016-02)Increased economic incentive for producing young and leaner carcasses, as well as demand for lean meat from progressively health conscious consumers, are considered drivers for change in carcass composition over time. ...
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Pretorius, Beulah; Schonfeldt, H.C. (Hettie Carina) (Elsevier, 2013-10)South Africa embarked on mandatory vitamin and mineral fortification of wheat flour and maize meal in 2003 as part of a multi-faceted approach to alleviate malnutrition. However, it was reported, in 2008, that vitamin A ...
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Muller, Carmen; Pretorius, Beulah; Schonfeldt, H.C. (Hettie Carina) (Springer, 2023-06)The rapidly growing global population emphasises the need for high-yielding, sustainable, yet nutritious food crops, which produce consistent yields under varying agricultural conditions. There are various critical research ...
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Veldsman, Zani; Pretorius, Beulah; Schonfeldt, H.C. (Hettie Carina) (Frontiers Media, 2023-08-03)INTRODUCTION : Bambara groundnut (BGN) is an underutilised, indigenous crop in sub-Saharan Africa. As an underutilised crop the nutritional contribution it can make is not well researched and documented. This study aims ...
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Muller, Carmen; Pretorius, Beulah; Schonfeldt, H.C. (Hettie Carina) (Plaas Media, 2022-05)Please read abstract in article.
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Hall, Nicolette Gibson; Schonfeldt, H.C. (Hettie Carina); Pretorius, Beulah (Health and Medical Publishing Group, 2016)OBJECTIVE : Different fatty acids elicit different responses in the human body once ingested. Although red meat is often considered to be a source of fatty acids which has a negative impact on human health, many studies ...
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Schonfeldt, H.C. (Hettie Carina); Pretorius, Beulah; Hall, Nicolette Gibson (Health and Medical Publishing Group, 2013)Food products from animals provide a variety of macro- and micronutrients. Animal sources of food, such as fish, chicken, meat and eggs, constitute high-quantity and high-quality protein, as they contain essential amino ...
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Pretorius, Beulah; Ambuko, Jane; Papargyropoulou, Effie; Schonfeldt, H.C. (Hettie Carina) (MDPI, 2021-08-24)Poor diets are responsible for more of the global burden of disease than sex, drugs, alcohol, and tobacco combined. Without good health, food security, and nutrition, development is unsustainable. How food is grown, ...
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Schonfeldt, H.C. (Hettie Carina); Pretorius, Beulah; Hall, Nicolette Gibson (South African Society for Animal Science, 2013)Throughout the ages the quest for food and drink has influenced humanity’s economic, social and political development, and played a role in the organization of society and history. Nutrition (or what we choose to consume) ...
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Schonfeldt, H.C. (Hettie Carina); Hall, Nicolette Gibson; Pretorius, Beulah (Elsevier, 2018-01)Most governments have committed to the set of Sustainable Development Goals established by the United Nations (UN) to be achieved by 2030. Subsequently the governments have drafted, or are in process of drafting, policies ...
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Muller, Carmen; Van Deventer, Maricia Margrit; Pretorius, Beulah; Schonfeldt, H.C. (Hettie Carina) (Education Association of South Africa, 2023-08)The National School Nutrition Programme (NSNP) in South Africa provides thousands of needy children with school meals on school days. One, and in some cases 2, of these meals per week are soya based. A review of the NSNP ...
Now showing items 1-20 of 33