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关键词: 北豆根总碱 正交实验 生物碱 |
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The orthogonal experiment of the extraction of Menispermum dauricum DC |
CHEN Feng
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Abstract: |
OBJECTIVE To optimize the extractive process of Menispermum dauricum DC.And fit up to the need of industry preparation.METHODS The orthogonal experiment was used.When these alkaloids were extracted,four factors of this process were considered : The concen |
Key words: orthogonal experiment alkaloid Menispermum dauricum DC |