Method for measuring tepene lactone content in compositions extracted from Ginkgo biloba leaves

A ginkgolide and composition technology, applied in the field of ginkgo biloba composition and its preparation, can solve problems such as endangering the health of operators, harmful drugs, and environmental threats, and achieve the goals of increasing safety, reducing volume, and inhibiting allogeneic rejection Effect
CN1740786AInactive Publication Date: 2006-03-01SPH XING LING SCI & TECH PHARM CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SPH XING LING SCI & TECH PHARM CO LTD
Publication Date
2006-03-01
Estimated Expiration
Not applicable · inactive patent

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Abstract

This invention provides different compositions extracted from Ginkgo biloba leaves. Said compositions comprise new active components. This invention also provides a method of preparation of the compositions and individual components of said compositions. Finally, this invention provides various uses of this composition.
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Description

[0001] The present invention is submitted on December 12, 2003 with the application number 200310118517.2 (the application date is March 19, 1999, and its original application number is 99803683.8), and the invention name is "Ginkgo biloba composition and its preparation method and application". A divisional application of a patent application. technical field

[0002] The invention relates to herbal preparations, in particular to a ginkgo biloba composition and its preparation method and application.

[0003] Ginkgo Biloba is the oldest living seed plant and the only survivor of the Ginkgo family dating back to the Permian period more than 200 million years ago. Ginkgo biloba preparations have been used for healing in China for more than 5,000 years, that is, since the earliest origins of Chinese herbal medicine. Since the 1960s, herbal extracts of Ginkgo biloba have been used in the treatment of cerebrovascular and peripheral vascular diseases in many countries, such as Ger...

Claims

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