Browsing by UP Author "Wenhold, Friedeburg Anna Maria"

Browsing by UP Author "Wenhold, Friedeburg Anna Maria"

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  • African leafy vegetables consumed by households in the Limpopo and KwaZulu-Natal provinces in South Africa 
    Faber, Mieke; Oelofse, Andre; Van Jaarsveld, P.J.; Wenhold, Friedeburg Anna Maria; Jansen van Rensburg, W.S. (Health and Medical Publishing Group, 2010-02)
    OBJECTIVES: The objectives of this study were to determine the availability of, access to and nutrition-related uses of African leafy vegetables in rural and urban households; and to determine the β-carotene content of the ...
  • African leafy vegetables in South Africa 
    Jansen van Rensburg, W.S.; Van Averbeke, W.; Slabbert, R.; Faber, Mieke; Van Jaarsveld, P.; Van Heerden, I.; Wenhold, Friedeburg Anna Maria; Oelofse, Andre (Water Research Council, 2007-06)
    In this article the term 'African leafy vegetables' was adopted to refer to the collective of plant species which are used as leafy vegetables and which are referred to as morogo or imifino by African people in South Africa. ...
  • Association of prenatal placental function with anthropometry and body composition through 2 years of age in South African infants : the UmbiBaby study 
    Nel, Sanja; Feucht, Ute Dagmar; Mulol, Helen; Wenhold, Friedeburg Anna Maria (Elsevier, 2023-04)
    BACKGROUND : Placental insufficiency negatively impacts fetal growth and body composition (BC), potentially affecting lifelong health. Placental insufficiency, detectable as an abnormal umbilical artery resistance index ...
  • Considerations for the design of nutrition-sensitive production programmes in rural South Africa 
    Hendriks, Sheryl L.; Viljoen, A.; Marais, Diana; Wenhold, Friedeburg Anna Maria; McIntyre, Angela Margret; Ngidi, Mjabuliseni S.; Annandale, John George; Kalaba, Mmatlou W.; Stewart, D. (BioMed Central, 2020-09)
    BACKGROUND: Very little has been researched about the efficacy, effectiveness, feasibility, sustainability and impact of food-based approaches on the diets and nutritional status of populations at risk of hunger and food ...
  • Dairy intake-related intentions, attitudes, subjective norms and perceived behavioural control of South African nutrition professionals 
    Wenhold, Friedeburg Anna Maria; White, Zelda (Medpharm Publications, NISC (Pty) Ltd, Taylor & Francis, 2017)
    BACKGROUND : Intake of dairy-related nutrients of South Africans is low. Nutrition professionals may influence dietary behaviour. Their own disposition related to dairy is unknown, yet important in promoting the “have ...
  • Developing an impedance based equation for fat-free mass of black preadolescent South African children 
    Van Zyl, Amanda; White, Zelda; Ferreira, Johannes Theodorus; Wenhold, Friedeburg Anna Maria (MDPI Open Access Journals, 2019-08)
    Bioelectrical impedance analysis (BIA) is a practical alternative to dual-energy X-ray absorptiometry (DXA) for determining body composition in children. Currently, there are no population specific equations available ...
  • The development and usability of a web-based mobile application as a dairy intake screener for South African adults 
    Piderit, Monique C.; White, Zelda; Wenhold, Friedeburg Anna Maria (Cambridge University Press, 2022-11)
    Paper-based dietary assessment tools such as food frequency questionnaires (FFQ) and especially dietary screeners are making way for versions that use technology. Amidst low intakes of dairy and dairy-related nutrients in ...
  • Dietary intake of first- and third-year female dietetics students at a South African university 
    Verwey, Nikki L.; Jordaan, Joyce; Wenhold, Friedeburg Anna Maria (NISC (Pty) Ltd and Informa UK Limited (trading as the Taylor & Francis Group), 2022)
    Objective: A survey was undertaken to evaluate and compare dietary intakes of first- and third-year female dietetics students. Design: This was a cross-sectional survey. Setting: The University of Pretoria (UP) was the ...
  • Effects of climate variability on the harvesting and preservation of Mopani worms 
    Mataboge, Mamakwa L. Sanah; Mulaudzi, Fhumulani Mavis; Wenhold, Friedeburg Anna Maria; Nkunika, Phillip Obed Yobe; Dlamini, Nomusa Rhoda; Alders, Robyn Gwen (Indilinga, 2016)
    The effects of climate variability on the harvesting and preservation of Mopani worms are addressed in this review. Human consumption of insects has occurred for millennia and has recently received increased attention ...
  • Health education training needs of educators at Makapanstad schools in the North West province 
    Peu, Mmapheko Doriccah; Napoles, L.; Wenhold, Friedeburg Anna Maria; Mostert-Wentzel, Karien; Seane, N. (AOSIS Open Journals, 2010-03)
    PURPOSE: The purpose of this study was to explore and describe the health education needs of educators at health promoting schools in Makapanstad in North West Province. METHODOLOGY: Qualitative, exploratory and descriptive ...
  • High protein content in breast milk from South African mothers of preterm infants 
    Kemp, Johanna Elizabeth; Becker, Piet; Wenhold, Friedeburg Anna Maria (Wiley, 2023-10)
    AIM : Macronutrient and energy content of human milk are largely assumed for fortification practices. The aim was to explore macronutrient and energy content of transition and mature human milk from South African mothers ...
  • Human milk fortification strategies for improved in-hospital growth of preterm infants 
    Kemp, Johanna Elizabeth; Wenhold, Friedeburg Anna Maria (Medpharm Publications, NISC (Pty) Ltd, Taylor & Francis, and Informa business, 2016-08-22)
    Human milk is the preferred feed for preterm infants, yet it may need to be fortified for optimal growth and development. Standard fortification of human milk seldom meets the recommended intake of protein, leading to ...
  • Integrated growth assessment in the first 1000 days of life : an interdisciplinary conceptual framework 
    Nel, Sanja; Pattinson, Robert Clive; Vannevel, Valerie; Feucht, Ute; Mulol, Helen; Wenhold, F.A.M. (Friedeburg Anna Maria) (Cambridge University Press, 2023-08)
    OBJECTIVES : Prenatal growth affects short- and long-term morbidity, mortality and growth, yet communication between prenatal and postnatal healthcare teams is often minimal. This paper aims to develop an integrated, ...
  • Linking smallholder agriculture and water to household food security and nutrition 
    Wenhold, Friedeburg Anna Maria; Faber, Mieke; Van Averbeke, W.; Oelofse, Andre; Van Jaarsveld, P.; Jansen van Rensburg, W.S.; Van Heerden, I.; Slabbert, R. (Water Research Council, 2007-06)
    Promoting household food security and reducing malnutrition rates of a growing population with the same amount of water is a challenge facing South African nutritionists and agriculturalists alike. Apart from non-food ...
  • The meaning of food for obese men : a qualitative study 
    Van der Spuy, Esther; De Klerk, Helena Maria; Vogel, Dalena M.; Wenhold, Friedeburg Anna Maria (South African Association of Family Ecology and Consumer Sciences, 2014)
    Vetsugtigheid is wêreldwyd ‘n wesenlike probleem en Suid-Afrika is geen uitsondering nie Wanneer mans van die verskillende Suid-Afrikaanse bevolkingsgroepe in oënskou ge-neem word, toon wit mans die hoogste voor-koms van ...
  • Modelling clay as portion size estimation aid 
    Wenhold, Friedeburg Anna Maria; Pohorski, A.; Schlenther, C.; Spalovsky, L.; Van Huysteen, A.; Creative Studios, Dept for Education Innovation, University of Pretoria (2008)
    Modelling clay, in contrast to measuring cups, appears to be a valid portion size estimation aid.
  • A novel screening tool to predict severe acute malnutrition through automated monitoring of weight-for-age growth curves 
    Nel, Sanja; Feucht, Ute Dagmar; Nel, Andre L.; Becker, Piet J.; Wenhold, Friedeburg Anna Maria (Wiley Open Access, 2022-07)
    Weight‐for‐age (WFA) growth faltering often precedes severe acute malnutrition (SAM) in children, yet it is often missed during routine growth monitoring. Automated interpretation of WFA growth within electronic ...
  • Nutrient content of eight African leafy vegetables and their potential contribution to dietary reference intakes 
    Van Jaarsveld, Paul; Faber, Mieke; Van Heerden, Ina; Wenhold, Friedeburg Anna Maria; Jansen van Rensburg, Willem; Van Averbeke, Wim (Elsevier, 2014-02)
    Nutrient content and potential contribution of one average portion towards nutritional requirements (recommended dietary allowance; RDA) of eight African leafy vegetables (ALVs) was determined. Compared to dark-green ...
  • Nutrition in contemporary South Africa 
    Faber, Mieke; Wenhold, Friedeburg Anna Maria (Water Research Council, 2007-06)
    In South Africa, both under- and over-nutrition exist. At national level, more than half of the females are either overweight or obese, while children suffer from under-nutrition. Childhood malnutrition starts early in ...
  • Nutrition screening : science behind simplicity 
    Wenhold, Friedeburg Anna Maria (Health and Medical Publishing Group, 2017)
    Nutrition screening triggers entry into the nutrition care process.1 Screening has informally been described as simple, quick or low-intensity proxy for more complex procedures. More formal definitions for the nutrition ...