目的探讨酒制对虎杖中大黄素和大黄酸的影响。
Objective To investigate the effects of the different wine processing method on the contents of emodin and rhein in Rhizoma Polygoni Cuspidati.
鉴于大黄酚具有大黄酸分子的基本母核，本文以植物中大黄酚为起始原料，经乙酰化、氧化和脱乙酰反应后制得大黄酸。
Seeing that Chrysophanol has the same basic parent structure with Rhein, Rhein was synthesized through acetylation, oxidation and deacetylation reaction taking Chrysophanol as raw material.
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