Method for obtaining an extract from ginkgo biloba leaves

Details Method for obtaining an extract from ginkgo biloba leaves Method for obtaining an extract from ginkgo biloba leaves

1999-12-03

2000-09-12

Lilling, Herbert J.

Drug, bio-affecting and body treating compositions

Antigen, epitope, or other immunospecific immunoeffector

Conjugate or complex

A01N 6500

Patent

active

061174319

ABSTRACT:
A novel and environmentally friendly method is disclosed for producing a purified extract from Ginkgo biloba leaves comprising the novel steps of differential centrifugation and extraction with supercritical CO.sub.2.

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Computer Abstract Caplus 1999:137769 Liu et al "Determinatin of the flavonoids from Ginkgo biloba L extract by supercritical fluid chromatography" Fenxi Huaxie (1999) 27(2) 214-216.
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