Browsing Theses and Dissertations by Author "Agyei, N. M."

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Comparative evaluation of three fundamentally different analytical methods antioxidant activity determination with reference to bush tea (anthrixia phylicoides

Mothapo, Mmaphefo Patricia (University of Limpopo, 2016)

In this study, antioxidant activity methodologies were evaluated in terms of analytical performances. The total antioxidant activity from Athrixia phylicoides leaves (Bush tea) determined using 2,2-diphenyl-1-picrylhydrazyl ...
Comparative evaluation of three fundamentally different analytical methods antioxidant activity determination with reference to bush tea (anthrixia phylicoides)

Mothapo, Mmaphefo Patricia (University of Limpopo, 2016)

In this study, antioxidant activity methodologies were evaluated in terms of analytical performances. The total antioxidant activity from Athrixia phylicoides leaves (Bush tea) determined using 2,2-diphenyl-1-picrylhydrazyl ...
The effects of hair relaxer treatment on the amino acid profile and surface characteristics of South African Negroid hair

Ndlovu (Mamabolo), Thabisile Mavis (University of Limpopo (Medunsa Campus), 2011)

Surveys indicate that most South African origin women want long and straight hair (Mamabolo and Summers, 2006). Such women will therefore use a relaxer to straighten their hair. Many such preparations cause damage to the ...

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