Organ-to-organ and seasonal variation in alkaloids from Crinum macowanii.
The distribution and seasonal variation of alkaloids from Crinum macowanii were investigated. The alkaloids lycorine, 1-O-acetyllycorine, crinine, powelline, crinamine, crinamidine, 3-O-acetylhamayne, 1-epideacetylbowdensine and cherylline were isolated from this plant using gas chromatography. Significant organ-to-organ variations were detected for the alkaloids crinine, lycorine, powelline, crinamidine, 3-O-acetylhamayne and crinamine. Crinine, crinamidine and 1-epideacetylbowdensine showed significant seasonal variation.
Elgorashi
Esameldin E
EE
Research Centre for Plant Growth and Development, School of Botany and Zoology, University of Natal Pietermaritzburg, Private Bag X01, Scottsville 3209, South Africa. vanstadenj@nu.ac.za
Drewes
Siegfried E
SE
Van Staden
Johannes
J
D000470:Alkaloids / Q000737:chemistry / Q000493:pharmacokinetics*; D031407:Crinum / Q000378:metabolism*; D006801:Humans; D008517:Phytotherapy; D010936:Plant Extracts / Q000737:chemistry / Q000493:pharmacokinetics*; D018514:Plant Structures / Q000378:metabolism; D012621:Seasons
D000470:Alkaloids; D010936:Plant Extracts