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[期刊论文] 作者：YUAN-CHENGCAO,YUAN-DIZHAO,
来源：JournalofInnovativeOpticalHealthSciences 年份：2011
Photometry was employed to study the optimum extraction conditions of anthraquinone derivatives from rhizomes of Rheum officinale Baill in this study. The influences of extraction solvents (chloroform, benzene, ethanol, methanol, and glycer......
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