虎杖乙醇渗漉液中总蒽醌含量的实验研究
Experimental study on the manufacture procedure of Rhizoma Ploygoni cuspidati ethanol extraction
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Abstract: OBJECTIVE To confirm the best procedure for Rhizoma Ploygoni cuspidati ethanol extraction. METHOD The procedure was optimized by orthoral test.RESULTS The best condition for procedure was to apply 70% ethanol, thirty times of the weight of original mat