摘要 |
Suggested are new extracts from the leaves of Ginkgo biloba, comprising (a) 20 to 30 % b.w. flavone glycosides, (b) 2.5 to 4.5 % b.w. ginkgolides A, B, C and J (in total), (c) 2.0 to 4. 0 % b.w. bilobalides, (d) less than 10 ppm alkyl phenol compounds and (e) more than 10 % b.w. oligomeric proanthocyanidins (OPC). |
申请人 |
COGNIS IP MANAGEMENT GMBH;CARITE, CHRISTOPHE;RULL PROUS, SANTIAGO;ALAOUI ISMAILI, SMAIL;FORNER, PEDRO;GAERTNER, CHRISTINE;BUCHWALD-WERNER, SYBILLE |
发明人 |
CARITE, CHRISTOPHE;RULL PROUS, SANTIAGO;ALAOUI ISMAILI, SMAIL;FORNER, PEDRO;GAERTNER, CHRISTINE;BUCHWALD-WERNER, SYBILLE |