Matshediso, Phatsimo Gimamah2015-02-062015-02-062015-02-06http://hdl.handle.net/10539/16915A dissertation submitted to the Faculty of Science, University of the Witwatersrand, Johannesburg, in fulfilment of requirements for the degree of Master of Science. Johannesburg, 2014.Unable to load abstract.enMedicinal plants.Botany, Medical.Extraction (Chemistry)Phenols.Development of pressurised hot water extraction (PHWE) for essential components from Moringa Oleifera and Ovalifolia leavesThesis