ประโยคภาษาจีน : 中文句子 |
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hé shǒu wū 何首乌 yòng 用 jiǎ chún 甲醇 chāo shēng 超声 tí qǔ 提取 nóng suō 浓缩 hòu 后 yòng 用 lǜ fǎng 氯仿 cuì qǔ 萃取 fēn lí 分离 chū 出 yóu lí 游离 huó 和 jié hé 结合 xíng 型 ēn kūn 蒽醌 dé dào 得到 dìng liàng 定量 yòng 用 shì yè 试液 |
Using 70% methanol, the Polygonum multiforum extract was concentrated by ultrasonic method . Then concentrated extract was leached with chloroform and separated into free and bound anthraquinones. |