TUTDoR

Viljoen, Alvaro M.

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Date: 2007-11-26
Type: Text
Identifier: tut:1713
Description: Aromatic plants contain both volatile and non-volatile fractions and the chemical composition of these two fractions may be influenced by seasonal changes. The essential oil and solvent extracts of S. ... More
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Date: 2007-10-01
Type: Text
Identifier: tut:1708
Description: The marula tree (Sclerocarya birrea, A. Rich.; Hoscht subspecies caffra, Sond) is a member of the Anacardiaceae which encompasses 73 genera and 600 species (Pretorius et al., 1985). This tree is distr ... More
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Date: 2007/08/23
Language: en
Type: Text
Identifier: tut:3430
Description: Two common essential oil constituents, 1,8-cineole and limonene, were assessed for antimicrobial activity, using the minimum inhibitory concentration (MIC) microtitre plate method against eight organi ... More
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Date: 2007-07-27
Type: Text
Identifier: tut:1718
Description: Heteropyxis natalensis (Heteropyxidaceae) is traditionally used to treat respiratory disorders, and as a decongestant and antimicrobial agent. The seasonal variation of the hydrodistilled essential oi ... More
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Date: 2007-05-07
Type: Text
Identifier: tut:1722
Description: The antimicrobial, anti-oxidant and cytotoxic activities of the extracts obtained from 17 indigenous Agathosma species (19 samples) were investigated in order to validate the historic and continued us ... More
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Date: 2007/05/02
Language: en
Type: Text
Identifier: tut:3299
Description: Extracts of 16 South African Salvia species commonly used in traditional medicine to treat various microbial infections were investigated for in vitro antibacterial and antimycobacterial activities us ... More
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Date: 2007-01-01
Type: Text
Identifier: tut:1720
Description: The purpose of this investigation was to determine and characterise the anti-oxidant activity of the methanol extract of the leaves of Halleria lucida utilizing the DPPH (2,2-diphenyl-1-picrylhydrazyl ... More
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Date: 16 February 2016
Language: en
Type: Text
Identifier: tut:5235
Description: Myricetin is a common plant-derived flavonoid and is well recognised for its nutraceuticals value. It is one of the key ingredients of various foods and beverages. The compound exhibits a wide range o ... More
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