vt. 使 ... 堿化

The raw material was extracted by petroleum and ethyl acetate successively.Ethyl acetate part was basified, and the soluble part was acidified. 將蜂膠原料分別用石油醚,乙酸乙酯浸泡,對(duì)乙酸乙酯浸泡部分堿化,分液,酸化,再分別用氯仿,乙酸乙酯,正丁醇分配萃取。

basified viscose 堿化黏膠纖維

basified catalysis reaction 堿催化

fter oral administration of perlolyrine and perl olyrine, urines of rats were hydrolyzed with glucuronidase, basified with NaHCO3-Na2CO3, and extracted with ethyl ether-iso-propyl alcohol etc. 分別灌胃給予川芎哚和[2-15N]川芎哚后，尿樣經(jīng)酶水解、堿化、有機(jī)溶劑提取。