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关键词: 三叶青 总黄酮 正交试验 提取工艺 |
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Orthogonal Test for Optimizing the Extracting Method of Total Flavonoids from Radix Tetrastigmae |
HUANG Zhen,HU Ying-ying
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Abstract: |
OBJECTIVE To optimize extraction technology of the total flavonoids from Radix Tetrastigmae.METHODS In the method of one-way and orthogonal test, the ethanol concentration and amount, extraction time and number of extractions were studied with the total f |
Key words: Radix Tetrastigmae flavonoids orthogonal test extraction technology |