1·Caffeic acid is another phenolic compound found in grapes.
咖啡酸是葡萄中含有的另一种酚类化合物。
2·Under the condition of enzymatic oxidation, it was studied by the experiment of oxidative polymerization of catechin, epicatechin, chlorogenic acid and caffeic acid in the cider model system.
在酶促氧化条件下，对模拟苹果酒体系中，儿茶素、表儿茶素、绿原酸和咖啡酸这四种单酚进行氧化聚合反应实验。
3·OBJECTIVE To determine the content of caffeic acid and chlorogenic acid in Taraxacum from different habitats.
目的：测定不同产地蒲公英中咖啡酸和绿原酸含量。
4·Aim To synthesize a series of new caffeic acid derivatives and test their HIV-1 integrase inhibitory activities.
目的合成新型咖啡酸衍生物并测定其抑制HIV 1整合酶活性。
5·Methods One compound was synthesized by using caffeic acid as raw materials through the reaction of acylation, esterification, hydrolysis, and so on.
方法以咖啡酸为起始原料，经过酰化、 酯化、水解等反应进行合成。