对香豆酸

实验表明，对香豆酸对金黄色葡萄球菌、痢疾杆菌、大肠杆菌及绿脓杆菌均有不同程度的抑制作用，可以减少癌症药物的副作用，并且还有降血脂的作用[1-2]。

Experiments had shown that p-Coumaric acid can restrain Staphylococcus aurei 、 Shigella dysenteriae 、 colibacillu 、 Pseudomonas Aeruginosa at different levels , reduce some side effects coused by anti-cancer drugs and drop blood fat .

由以上研究结果可知，盐胁迫下黑果枸杞渗透调节物质游离脯氨酸，对香豆酸、黄酮类化合物积累，说明黑果枸杞具有耐盐能力。

Makes osmotic adjustment to free proline and accumulates cumaric acid and flavonoids , this shows it has the ability of salt tolerance .

采用回流、超声、超高压三种方法提取药材白花蛇舌草中的黄酮和对香豆酸。

The effects of three extraction methods : reflux , ultrasonicassistant and high hydrostatic pressure on the yields of flavones and pcoumaric acid of Hedyotis diffusa willd were investigated .

植物4-香豆酸：辅酶A连接酶高效液相色谱法测定菟丝子中对-香豆酸含量

4-Coumarate : Coenzyme A Ligase in Plant Quantitative determination of p-coumaric acid in Cuscuta Chinensis Lam . by HPLC

三种提取工艺对黄酮和对香豆酸的提取率差别不大，测试结果的差异为试验误差。

In regard to the yields of flavones and pcoumaric acid , the effects of the three extraction methods show no significant difference , which is mainly the test error .