With macroporous adsorption resin to adsorb and purify, eluted with 70% ethanol, the elutive ration of total anthraquinone was above 80%, the solid matters were obviously reduced to 6.45%.
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- 通过大孔吸附树脂富集与纯化,用70%25乙醇洗脱,总蒽醌的洗脱收率在80%25以上,总固物收率明显降低至6.45%25。