用重组酵母测试了11种原托普生二醇型皂苷的体外雌激素活性。
The vitro estrogenic activities of 11 protopanaxadiol type saponins were tested by a recombinant yeast.
摩托车制动液分醇型制动液、矿油型制动液、合成型制动液三种。
There are three types of motorcycle brake fluids:alcoholic, mineral oil, and synthetic.
三七原人参二醇型总皂苷直接用琼斯试剂氧化，得到四个人参二醇衍生物。
Protopanxadiol type crude saponin of Panax notoginseng was oxidized directly with Jones oxidation and four derivatives were obtained readily.
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