Browsing Research Articles (Animal and Wildlife Sciences) by UP Author "Schonfeldt, H.C. (Hettie Carina)"
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Browsing Research Articles (Animal and Wildlife Sciences) by UP Author "Schonfeldt, H.C. (Hettie Carina)"
Now showing items 1-20 of 46
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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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Smith, Marie F.; Leighton, Christine S. (Christina Stephanie); Morey, Liesl; Schonfeldt, H.C. (Hettie Carina) (South African Society of Crop Production/ Soil Science Society of South Africa/ South African Weed Science Society/ South African Society for Horticultural Sciences, 2009-01)Partial Least Squares regression (PLS) was used to understand the relationship between 15 sensory attributes of potatoes boiled in their skins as dependent variables (Y), and six objective (chemical and physical) measurements ...
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Schonfeldt, H.C. (Hettie Carina); Hall, Nicolette Gibson (Elsevier, 2013-03)Capacity building in food and nutrition involves more than formal training and individual development. Such a process is long term and continues, requiring lasting mentorship, coaching and leadership development, including ...
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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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Mokori, Alex; Schonfeldt, H.C. (Hettie Carina); Hendriks, Sheryl L. (Medpharm Publications, NISC (Pty) Ltd, Taylor & Francis, and Informa business, 2016)OBJECTIVES : The objective of the study was to identify child factors that influenced complementary feeding practices in 2006 and 2011 in Uganda. DESIGN : Trend analysis of Uganda Demographic and Health Surveys (UDHS) ...
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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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Schonfeldt, H.C. (Hettie Carina); Hall, Nicolette Gibson (Elsevier, 2012-07)This paper first presents food quality trends observed in the international context and the manifestation of these and other trends within the food industry. From a consumer perspective, improved knowledge on the composition ...
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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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Pieterse, Elaine; Millan, Elena; Schonfeldt, H.C. (Hettie Carina) (Emerald, 2023)PURPOSE : Edible flowers have traditionally been consumed for their nutritional and medicinal properties. Aponogeton distachyos is an aquatic flowering plant native to the Western Cape of South Africa (SA) that used to be ...
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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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Schonfeldt, H.C. (Hettie Carina); Hall, Nicolette Gibson (Elsevier, 2011-06)Iron deficiency is the most common and widespread nutritional disorder in the world. Consuming foods rich in dietary iron (high in both content and availability) is an effective way to alleviate iron deficiency. Iron from ...
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Schonfeldt, H.C. (Hettie Carina); Hall, Nicolette Gibson (Cambridge University Press, 2012-10-30)The WHO (2007) Technical Report on protein and amino acid requirements in human nutrition states that the best estimate for a population average requirement is 105mg nitrogen/kg body weight per day, or 0•66 g protein/kg ...
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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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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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Van Heerden, Ingrid V.; Muller, Carmen; Schonfeldt, H.C. (Hettie Carina) (NISC (Pty) Ltd and Informa UK Limited (trading as the Taylor & Francis Group), 2023-09-16)The Global Burden of Disease Study group recently stated that poor-quality diets are now the leading cause of disease world-wide. Consumer education by means of food product labelling can guide the consumer decision-making ...
Now showing items 1-20 of 46