Flavonoid glycosides of Tribulus pentandrus and T. Terrestris |
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| Authors: | Nabiel AM Saleh Ahmed A Ahmed Mohamed F Abdalla |
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| Institution: | National Research Centre, El-Dokki, Cairo, Egypt |
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| Abstract: | Twenty-five flavonoid glycosides were detected in Tribulus pentandrus and T. terrestris. The glycosides belong to the common flavonols, kaempferol, quercetin and isorhamnetin, with the 3-gentiobiosides as the major glycosides. Traces of a flavone (tricin) glycoside was also present in T. pentandrus. The separation of Tribulaceae as a distinct family from Zygophyllaceae is discussed. |
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| Keywords: | Tribulaceae flavonol glycosides chemosystematics |
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