Title: Study on optimal technology for extracting flavonoids from Lysimachia barystachys Bunge.
Abstract: Objective: To optimize the best extraction technology of Flavonoids in Lysimachia barystachys Bunge..Methods: Optimize the extraction technology on indexes of rutin content and the extraction ratio of Flavonoids by orthogonal test.Results: The optimal condition of extraction technology as follows: 100 ml ethanol with the concentration of 60% per gram of Lysimachia barystachys Bunge.,extraction time of 2 h,extraction times of 1 time;in this condition,the extraction rate of flavonoids was 1.56% with a RSD of 1.43%(n=5).Conclusion: The extraction technology is reasonable and practical.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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