Objective to study the antiarrhythmic effect of phenolated alkaloids .

结论莲子心酚性生物碱具有明显的抗心律失常作用。

A new sensitive chemiluminescence system for determination of cinchona alkaloids with fia .

测定金鸡纳碱的流动注射化学发光新体系。

Although poisonous , many alkaloids are valuable as medicines , and some can suppress coughing .

很多碱性物质虽然有毒，但有入药价值，一些可以压制咳嗽。

Of rauwolfia alkaloids and diuretics incl. other combinations .

蛇根木生物碱和利尿药的复方,含其它复方。

Lysine is a precursor of certain alkaloids .

赖氨酸是某些生物碱的前体。