Please help us improve the quality of example sentences! Edit on Github

咖啡酸是葡萄中含有的另一种酚类化合物。Caffeic acid is another phenolic compound found in grapes.

目的用高效液相色谱法测定蒲公英颗粒中咖啡酸的含量。Objective To determine caffeic acid in Pugongying granules by HPLC.

Other words in sentence

绿原酸和咖啡酸的聚合度和涩度则基本上没有太大的变化。But the polymerization and RA of chlorogenic acid and caffeic acid basically had no changes.

咖啡酸苯乙酯是近年来新药研发的热点化合物，其抗肿瘤活性备受关注。Caffeic acid phenethyl ester with anti-cancer activity has attracted considerable attention.

目的用高效液相色谱法测定感冒消炎片中咖啡酸的含量。Objective To establish a HPLC method for the determination of caffeic acid in Ganmaoxiaoyan tablets.

咖啡酸甲酯和3，4-二乙酰基咖啡酸能突破血脑屏障具有脑靶向性特点。Methyl ester of caffeic acid and 3, 4-diacetyl-caffeic acid can cross the BBB and can thus be used as brain targets.

本文以绿原酸、咖啡酸为含量测定指标，采用HPLC法测定了不同产地忍冬藤中绿原酸、咖啡酸含量。An HPLC method for determination of the content of chlorogenic acid and caffeic acid in bines of Lonicera Japonica Thurtb.

Other words in sentence

另外，利用同步荧光法考察了咖啡酸对牛血清白蛋白构象的影响。In addition, the effect of caffeic acid on the conformation of BSA was analyzed using synchronous fluorescence spectroscopy.

测定印度种辣木冷冻乾燥样品的酚酸类化合物，咖啡酸含量随著采收时间的增加而递减。The content of caffeic acid in freeze-dried samples decreased with increasing harvesting time, whereas p-coumaric acid increased.

以绿原酸和咖啡酸作为主要指标考察提取条件对亚贡叶中化学成分变化的影响。To study the affection of extraction conditions on contents of chlorogenic acid and caffeic acid in leaves of Smallanthus sonchifolius.

研究咖啡酸对紫玉米花色苷溶液的吸收光谱、颜色和花色苷组分的影响。The effect of caffeic acid on absorption spectrum, color and composition of anthocyanins extracted from purple corn cobs were investigated.

说明在酶促氧化过程中，绿原酸和咖啡酸是主要进行聚合反应的底物。It was proved that chlorogenic acid and caffeic acid were the main substrates in the process of enzymatic oxidation which ran the reaction of polymerization.

Other words in sentence

介绍了天然抗癌药咖啡酸苯乙醇酯的各种化学合成方法，并评价了其优缺点。参攷文献55篇。Synthesis methods for natural anticancer drug caffeic acid phenylethyl ester were reviewed and their advantages and disadvantages were described with 55 references.

咖啡酸含量在不同生长时期根中变化较小，茎、叶和花中的咖啡酸含量均在果实成熟期达到最高。The caffeic acid content in roots at different growth stages changed a little, the caffeic acid content in stems, leaves and flowers stage got to the highest at the fruit maturity.

目的从新疆软紫草的丙酮水提取物中分离制备了咖啡酸四聚体对照品。Objective To prepare reference substance for quality control of Arnebia euchroma. Caffeic acid tetramers was extracted and separated from acetone water extraction of Arnebia echroma.

二者之间的作用力为静电引力和疏水作用力。在离子强度符合生理条件的情况下，以疏水作用力为主。The primary binding pattern between caffeic acid and BSA included electrostatic and hydrophobic interaction, and the latter was identified to be the main force under physiological condition.

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。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.