2009Zhongguo yiyuan yongyao pingjia yu fenxiRequires access

Determination and the Influencing Factors of Alkaloid Content in Sophora Flavescens

Guo Hua

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Abstract

OBJECTIVE: To probe into the causes for the low content of the alkaloid in Sophora flavescens excavated in spring.METHODS: The Sophora flavescens in a same area was extravagated in spring and autumn,respectively,and the content of alkaloid was determined.RESULTS CONCLUSION: A significant negative correlation between the change of alkaloid and heterotrophic growth of Sophora flavescent was noted;therefore,it's advisable to excavate the Sophora flavescent in autumn or early spring before germinating so as to prevent the content alkaloid from being affected.

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OBJECTIVE: To probe into the causes for the low content of the alkaloid in Sophora flavescens excavated in spring.METHODS: The Sophora flavescens in a same area was extravagated in spring and autumn,respectively,and the content of alkaloid was determined.RESULTS CONCLUSION: A significant negative correlation between the change of alkaloid and heterotrophic growth of Sophora flavescent was noted;therefore,it's advisable to excavate the Sophora flavescent in autumn or early spring before germinating so as to prevent the content alkaloid from being affected.

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Available abstract

OBJECTIVE: To probe into the causes for the low content of the alkaloid in Sophora flavescens excavated in spring.METHODS: The Sophora flavescens in a same area was extravagated in spring and autumn,respectively,and the content of alkaloid was determined.RESULTS CONCLUSION: A significant negative correlation between the change of alkaloid and heterotrophic growth of Sophora flavescent was noted;therefore,it's advisable to excavate the Sophora flavescent in autumn or early spring before germinating so as to prevent the content alkaloid from being affected.

Key concepts: Sophora flavescens, Sophora, Alkaloid, Traditional medicine, Biology, Botany, Matrine, Medicine

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