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Browsing by UP Author "Wenhold, Friedeburg Anna Maria"
Now showing items 1-20 of 36
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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 ...
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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. ...
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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 ...
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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 ...
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Piderit, Monique Cruz; White, Zelda; Becker, Piet J.; Wenhold, Friedeburg Anna Maria (Wiley, 2024-08)The “Dairy Diary” is a user-friendly web-based dairy intake screener. The reliability and validity are unknown. We aimed to evaluate the screener in terms of test–retest reliability and comparative validity. In a diagnostic ...
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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 ...
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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 ...
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Piderit, Monique Cruz; 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 ...
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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 ...
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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 ...
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Wenhold, Friedeburg Anna Maria; Macintyre, Una Elizabeth (NISC (Pty) Ltd and Informa UK Limited (trading as the Taylor & Francis Group), 2024)OBJECTIVE : A study was undertaken to explore the portion size estimation accuracy of bean bags as low-cost volumetric portion size estimation aids for amorphous foods. DESIGNS : Three observational, cross-sectional ...
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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 ...
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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 ...
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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 ...
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Nel, Sanja; Feucht, Ute Dagmar; Botha, Tanita; Wenhold, Friedeburg Anna Maria (Wiley, 2024-10)Post-natal growth influences short- and long-term preterm infant outcomes. Different growth charts, such as the Fenton Growth Chart (FGC) and INTERGROWTH-21st Preterm Post-natal Growth Standards (IG-PPGS), describe different ...
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Nel, Sanja; Pattinson, Robert Clive; Vannevel, Valerie; Feucht, Ute; Mulol, Helen; Wenhold, 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, ...
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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 ...
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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 ...
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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.
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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 ...
Now showing items 1-20 of 36