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Antimicrobial activity of the methanolic extracts and compounds from Treculia obovoidea (Moraceae)
(Elsevier Ireland Ltd. www.elsevier.com/locate/jethpharm, 2007)
The crude extract from Treculia obovoidea was subjected to purification by repeated chromatography. Eight compounds were isolated from
Treculia obovoidea and identified as Psoralen (1), Bergapten (2), 7-methoxycoumarin ...
Fire and its influence on microbial community structure and soil biochemical properties in the Okavango Delta, Botswana
(Academic Journals. http://www.academicjournals.org/SRE, 2007)
The influence of wild fires on microbial community structure, soil organic matter, sulphur oxidising and
nitrifying microbial populations in the floodplains of the Okavango Delta of Botswana was assessed.
Microbial ...
Rotenoid derivatives and other constituents of the twigs of Millettia duchesnei
(Elsevier Ltd. www.elsevier.com/locate/phytochem, 2007)
Three prenylated rotenoids, elliptol, 12-deoxo-12a-methoxyelliptone and 6-methoxy-6a,12a-dehydrodeguelin were isolated from the
twigs of Millettia duchesnei, together with the known compounds, 6a,12a-dehydrodeguelin, ...
Examination of Blepharis aspera as a possible Cu–Ni indicator plant
(South African Journal of Science, 2007)
BLEPHARIS ASPERA WAS COLLECTED FROM A
copper–nickel mineralized area in Botswana
and examined as a possible Cu–Ni indicator
plant for biogeochemical prospecting. Different
plant parts and the host soils were analysed
using ...
Viscosity, molecular weight and concentration relationships at 298K of low molecular weight cis-polyisoprene in a good solvent
(Elsevier B.V. www.elsevier.com/locate/colsurfa, 2007)
Aseries of six well characterised homopolymers of cis-polyisoprene (PIP) ranging from 1180 to 115,000 molecular weight were utilised to explore
viscosity and the scaling relationship between viscosity and concentration ...
Chemical constituents of Treculia acuminata and Treculia africana (Moraceae)
(Elsevier Ltd. www.elsevier.com/locate/biochemsyseco, 2007)
Three species of the genus Treculia namely, Treculia acuminata Baill., Treculia africana Decne ex. Treà ´cul and
Treculia obovoidea N.E.Br. grow in the humid rain forest of southwest Cameroon. They are also widely ...
Antimicrobial activity of the extract from the twigs of Dorstenia Elliptica (Moraceae)
(Pharmacologyonline. http://www.pharmacologyonline.org/, 2007)
The crude extract from the twigs of Dorstenia elliptica (DET) as well one of the five compounds
isolated from this extract namely O-[3-(2, 2-dimethyl-3-oxo-2H-furan-5-yl)-3-
hydroxybutyl]bergaptol (5) were tested for ...
A fluorescence spectroscopic study of a coagulating protein extracted from Moringa oleifera seeds
(Elsevier B.V. www.elsevier.com/locate/colsurfb, 2007)
The fluorescence studies of coagulating protein extracted from Moringa oleifera seeds have been studied using steady-state intrinsic fluorescence.
The fluorescence spectra are dominated by tryptophan emission and the ...
Antimicrobial activity of the methanolic extracts and compounds from Treculia africana and Treculia acuminata (Moraceae)
(Elsevier Ltd. www.elsevier.com/locate/sajb, 2007)
The crude methanolic extracts from Treculia africana and Treculia acuminata, three compounds isolated from T. africana and identified as,
Phyllocoumarin (1), Catechin (2) and 6, 9-dihydroxy-megastigmane-3-one (3), four ...
Two new anthraquinones from Gladiolus psittascinus
(Elsevier Ltd. www.elsevier.com/locate/biochemsyseco, 2007)
Gladiolus psittascinus HOOK, an herbaceous plant, is propagated by its bulb. This onion-looking plant occurs in
rocky places in western province of Cameroon. The bulbs are used to treat asthma, gonorrhoea, diabetes and ...