英语语法分析

The structure, analytical methodology and biological activities of limonoids are discussed in this paper.

主要对柠檬苦素类似物的结构、分析方法和生物活性等方面进行探讨。

Limonoids from the Melia family which have been reported to show significant cytotoxic activity were also reviewed.

同时总结了楝科中柠檬苦素的抗肿瘤活性研究进展。

Citrus fruits are rich in flavonoids, carotenoids and limonoids et al. which are played an important role in function food and medical industry.

柑橘中富含类黄酮、类柠檬苦素、类胡萝卜素等多种功能性成分，在功能食品和药品开发方面具有广阔的应用前景。