连翘不同部位化学成分研究进展

目的探讨连翘(Forsythia suspensa)不同部位化学成分研究进展。方法通过对近年来发表的有关连翘化学成分的文献进行归纳总结。结果连翘果实中所含化合物主要有木脂素类、挥发油和萜类、苯乙醇苷类、黄酮类、生物碱类、有机酸类等;花中主要含挥发油类成分,其组成与连翘果实中挥发性成分接近,但活性成分含量较低;叶的化学成分与果实中所含成分具有一定的相似性,部分活性成分的含量甚至高于其在果实中的含量,但种类较少;籽为连翘果实中挥发油的主要来源,其化学成分组成与果实中挥发性成分基本一致。结论连翘果实、叶、花、籽均含不同化学成分且活性成分不同,为寻找新的药源及连翘的综合开发利用提供了新思路。

Research advances of chemical composition of different parts of Forsythia suspensa

Objeetive To review the research development of F. suspensa＇s chemical composition. Methods The literatures about chemical constituents of F. suspensa that published in the recent years were summarized. Results F. suspensa fruit contains lignans, volatile oil,terpenoids phenylethanoid glycosides flavonoids alkaloids and organic acid etc. The composition of volatile oil in F. suspensa flowers is close to the F. suspensa fruit, but the active ingredients content is low. The chemical constituents in F. suspensa leaves is similar to that in F. suspensa fruit and the content of some active ingredients is even higher than in fruit, however,the types is less. The main source of the volatile oil in F. suspensa fruit is F. suspensa seed. Its chemical constituents is almost same as the volatile component in fruit. Conclusion The F. suspensa＇s fruit, leaves, flower, and seed all contains different chemical composition and they have different active ingredients content.