FOOD SCIENCE ›› 1997, Vol. 18 ›› Issue (12): 46-49.

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Extraction and Determination of Ginkgo Biloba Terpene Lactones

 WANG  Jing-Mian,   Liao-De-Sheng,   Zhang-Yong-Hong   

  • Online:1997-12-15 Published:2011-12-16

Abstract:  Ginkgo biloba terpene Lactones were extracted from leaves of Ginkgo biloba by extraction, adsorption and recrystallization, and pure products were obtained. The predominant components include CinKgoLide A. B. C. M. J and bilobalide. They can resist PAF and prevent myocardium and brain from nicking blood and oxygen. Therefore, they can be made up into a kind of natural, specific health care food for preventing coronary heart disease and cerebral thrombosis. Ginkgo biloba terpene Lactones were determined qualitatively by TLC, quantitatirely by HPLC, or analysed by GC qualitatirely and quatitatirely.

Key words:  , Ginkgo biloba Terpene lactones Refinement Determinetion;