Browsing Faculty of Science & Technology (FST) by Author "Midiwo, J. O."
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Coumarins from Hypericum keniense (Guttiferae)
Adam, G.; Midiwo, J. O.; Gitu, P.; Schmidt, J.; Porzel, A.; Ang'edu, C. A. (Institute of Plant Biochemistry", Halle/ Saale, GermanyChemistry Department", University of Nairobi, KenyaTraditional Medicines and Drugs Research Centre, Nairobi,Kenya Medical Research Institute (KEMRI), 1998) -
Flavonoids of polygonum Senegalense part iii: Isolation of dihydrochalcone glucoside and quercetin glucosides
Midiwo, J. O.; Owino, N. O.; Dagne, E. (Department of Chemistry, University of Nairobi,Department of Chemistry, Addis Ababa University, 1994)The internal tissue flavonoids of P. senegalense are glycosides, based mostly on quercetin. Chromatography on silica gel and Sephadex LH-20 of the hydrophilic extract resulted in the isolation and characterizationof ... -
Insect antifeedant, growth -inhibiting and larvicidal compounds from Melanpholes (Myrsinaceae)
Midiwo, J. O.; Mwangi, R. M.; Ghebremeskel, Y. (Department of Chemistry, University of Nairobi,Department of Zoology, University of Nairobi, 1995)