TUTDoR

Chromatographic analysis.

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Authors: Shikanga, E. A.
Date: 2012
Type: Thesis
Identifier: tut:1458
Description: Aims to isolate and characterise mesembrine-type alkaloids from S. tortuosum for use as reference standards ; develop and validate analytical methods for the accurate determination of mesembrine-type ... More
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Date: 2012
Type: Thesis
Identifier: tut:1474
Description: Investigates the methods of preparing verbascoside-rich plant extracts, identifying viable sources of the compound and evaluating its stability under various conditions. Leaf extracts of Lippia javani ... More
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Date: 2012
Type: Text
Identifier: tut:1486
Description: Aims to evaluate, compare and modify existing methods and investigate new methods for the qualitative and quantitative determination of melamine. Specific aims were to: evaluate and modify an existing ... More
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Date: 2008
Type: Thesis
Identifier: tut:1592
Description: Aims to determine the presence and levels of DDT and its metabolites in human breast milk samples using supercritical fluid extraction and liquid-liquid extraction techniques.
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