从灵芝发酵菌丝体中制备了乙酸乙酯提取物，实验了其对三种典型细菌生长的抑制作用。
The ethyl acetate extract from mycelium of Ganoderma lucidum was prepared, and its antibacterial activity on three typical bacteria was tested.
目的：比较不同剂量墨旱莲干品及取材部位的乙酸乙酯提取物对肝保护作用的影响。
Objective: To study the hepatoprotective effects of the extract of different parts and different dosages of Eclipta alba.
研究杜仲雄花乙酸乙酯提取物的抗惊厥作用。
The sedative and hypnotic effects of ethyl acetate extracts of eucommia male flowers were studied.
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