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Home › Method for preparing 20-O-β-D-glucopyranosyl-20(S)-protopanaxadiol (ginsenoside M1) by using sanqi leaves and stems

Method for preparing 20-O-β-D-glucopyranosyl-20(S)-protopanaxadiol (ginsenoside M1) by using sanqi leaves and stems

US Patent 7932057 · Granted Apr 26, 2011

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