1·Objective: To improve the synthesis technology of n-butyl gallate.
目的：改进没食子酸正丁酯的合成工艺。
2·Ethyl and propyl gallate were synthesized without water carrying agent.
乙酯和丙酯的合成还摒弃了带水剂。
3·Objective To determine the gallate level in Reling Qing Syrup with HPLC.
目的用高效液相色谱法测定热淋清糖浆中没食子酸的含量。
4·Result:In optimal conditions, the yield of n-butyl gallate was over 93.8%.
结果：在最佳实验条件下没食子酸正丁酯收率达93.8%。
5·The yield of n-butyl gallate was 93.4% under the optimum reaction condition.
在优化反应条件下，没食子酸正丁酯的收率达到93．4％。
6·A new processing method of propyl gallate was advanced in order to decrease the cost of production.
对常见的没食子酸丙酯提出一种尚未见报道的制备方法，可以大幅度地降低生产成本。
7·While all true teas contain EGCG (epigallocatechin-3-gallate), the various types of green tea have the most.
在各种各样含有儿茶素（表没食子儿茶素没食子酸酯）的茶叶中，绿茶的儿茶素含量最高。
8·Mr Gallate says advertisers are turning to the Internet because it gives them a way to deliver targeted messages.
加拉特先生表示，广告客户正在转向互联网，因为网络给他们一个传递有针对性信息的途径。
9·The study is just that epigallocatechin gallate (EGCG) has for the adjuvant treatment of HIV infection potential.
这项研究仅仅是认为表没食子儿茶素没食子酸酯（EGCG）具有用于艾滋病病毒感染辅助治疗的潜力。
10·Then-octyl gallate was prepared by esterification of alcohol and gallic acid in catalysis system of dodecyl benzene sulfonic acid.
以十二烷基苯磺酸为催化剂，酸醇直接酯化合成没食子酸正辛酯。