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Study on the Best Initial Processing Technology of Gastrodia Elata


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Abstract

The effects of different initial processing methods on the amount of gastrodin and gastrodigenin isolated from Gastrodia elata Blume were investigated and the best initial processing technology was optimized. The contents of gastrodin and gastrodigenin were analyzed by high performance liquid chromatography (HPLC). It is established that G. elata boiling in water followed by ethanol extraction is the best initial processing technology, which can provide the basis and reference for the standardized processing of G. elata herbs.

About the authors

Yang Liu

Active Carbohydrate Research Center, Chongqing Normal University

Email: huangdoctor226@163.com
China, Chongqing, 401331

Rui Ran

Active Carbohydrate Research Center, Chongqing Normal University

Email: huangdoctor226@163.com
China, Chongqing, 401331

Gangliang Huang

Active Carbohydrate Research Center, Chongqing Normal University

Author for correspondence.
Email: huangdoctor226@163.com
China, Chongqing, 401331

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