本发明涉及一种雷公藤粗提取物的制备方法。
The present invention is the preparation process of tripterygium extractive.
目的：从巴戟天寡糖粗提取物中分离、制备菊淀粉型五聚糖。
Objective: To isolate and preparate the inulin-type pentasaccharide from oligosaccharide extract of Morinda officinalis How.
以决明子为原料，分别用乙酸乙酯、正丁醇和水制备粗提取物。
Juemingzi extracts were prepared with ethyl acetate, n-butanol and water respectively.
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