vt. 使 ... 碱化
The raw material was extracted by petroleum and ethyl acetate successively.Ethyl acetate part was basified, and the soluble part was acidified. 将蜂胶原料分别用石油醚,乙酸乙酯浸泡,对乙酸乙酯浸泡部分碱化,分液,酸化,再分别用氯仿,乙酸乙酯,正丁醇分配萃取。
basified viscose 碱化黏胶纤维
basified catalysis reaction 碱催化
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. 分别灌胃给予川芎哚和[2-15N]川芎哚后，尿样经酶水解、碱化、有机溶剂提取。
