UJ Graduation Programme 13 May 2020 17h00

Zulu , Nontobeko Xolisiwe (Food Technology) Dissertation: Phytochemical quality and antimicrobial activities of Solanum retroflexum, Moringa oleifera and Corchorus olitorius leaf extracts and their

application in food systems Supervisor: Dr BC Dlamini Co-supervisor: Prof E Kayitesi

DOCTORAL DEGREES

158. Doctor of Technology (DTech)

Adebiyi , Janet Adeyinka (Food Technology) Thesis: Metabolic profile, health promoting properties and safety of Dawadawa (a fermented condiment) from Bambara groundnut ( Vigna subterranea ) Supervisor: Prof E Kayitesi Co-supervisor: Prof PB Njobeh Moyo , Siphosanele Mafa (Food Technology) Thesis: Influence of In-Vitro Digestion on the Bioaccessibility and Bioactivity of Phenolic Compounds from Raw and Boiled African Indigenous Green Leafy Vegetables (ALVs) Supervisor: Prof E Kayitesi Co-supervisor: Dr V Mavumengwana (Stellenbosch University) Co-supervisor: Prof MJ Bester (University of Pretoria)

159. Philosophiae Doctor (PhD)

Dahms , Simone (Zoology) Thesis: An investigation into the toxicity and teratogenicity of vanadium in Xenopus laevis Supervisor: Prof R Greenfield Co-supervisor: Dr A Nel Co-supervisor: Prof JHJ van Vuren

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