期刊
BIOCHEMICAL SYSTEMATICS AND ECOLOGY
卷 29, 期 3, 页码 321-324出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/S0305-1978(00)00053-3
关键词
Cucumis sativus; cultivar varieties; C. metuliferus; C. myriocarpus; cucurbitaceae; flavonoids; HPLC; chemotaxonomy
From the leaves of Cucumis sativus the following C-glycosides were isolated and identified: isovitexin 2-O-glucoside, isovitexin, isoorientin, 4'-X-O-diglucosides of isovitexin and swertiajaponin. In the flowers of the above species chromatographically (HPLC, TLC) the presence of kaempferol 3-O-rhamnoside and 3-O-glycosides of kaempferol, quercetin, isoramnetin was revealed. The flavonoids complexes occuring in other species of Cucumis: C. metuliferus, C. myriocarpus and six cultivar varieties of C. sativus chromatographically (HPLC, TLC) were campared. (C) 2001 Elsevier Science Ltd. All rights reserved.
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