查询词典 cinnamic acid

Their chemical structures were characterizd on the basis of spectral and chemical evidences to be: Sarracenin (1), 2-methyl-5-hydroxy-7-O-ethyl caffeate chromome (2), Naringenin(3), 2-methyl-5, 7-dihydroxychromome (4), 2-methyl-6-hydroxyl-cinnamic acid methyl ester (5), eriodictyol (6), quercetin (7), Naringenin-7-O-β-D-glucoside( 8 ), eriodictyol-7-O-α-D-glucoside (9), quercetin-3-O-β-D-glucoside(10). In addition, one compound was abtained from the n-butanol frationk, which was finally identified as Morrosiside(11) by spectral and chemical evidences.

以波谱数据及其理化性质鉴定为：Sarracenin(1)，2-甲基-5-羟基-7-O-咖啡酸乙酯色原酮(2)，柚皮素(3)，2-甲基-5，7-二羟基色原酮(4)，2-甲基-6-羟基苯丙烯酸甲酯(5)，圣草酚(6)，槲皮素(7)，柚皮素-7-O-β-D-葡萄糖苷(Naringenin-7-O-β-D-glucoside)(8)，圣草酚-7-O-α-D-葡萄糖苷(eriodictyol-7-O-α-D-glucoside)(9)，槲皮素-3-O-β-D-葡萄糖苷(quercetin--3-O-β-D-glucoside)(10)；另外从正丁醇萃取部位分离得到1个化合物，以波谱数据和文献对照鉴定为：Morroniside(11)。

Determination of Cinnamaldehyde and Cinnamic Acid in Cinnamon by Non-aqueous Capillary Electrophoresis with UV Detection

建立了用非水相体系高效毛细管电泳/紫外检测法同时测定肉桂酸和肉桂醛的新方法，考察了运行电压、非水相介质和电解质等因素的影响。

The aim of this study is to find the inducing differen tiation effect of cinnamic acid on HL-60 cell.

目的 探讨桂皮酸对人早幼粒白血病细胞(HL-60)的分化诱导作用。

The content of Cinnamic acid was determined by HPLC.

目的建立新冠心苏合滴丸的质量标准。

The method can be used for the quantitative analysis of harpagoside and cinnamic acid in Xuanmaiganjie granula.

所建方法可用于玄麦甘桔颗粒中哈巴俄苷与肉桂酸的含量测定。

In this paper,the research history of microscale chemical experiment is briefly introduced,the preparation of cinnamic acid by means of microscale apparatus is investigated,and the characteristics of microscale chemical experiment and the optimum conditions are studied.

简单介绍了微型化学实验的研究历史，并以肉桂酸的制备实验为研究对象，分析了微型有机化学实验的特点，研究了肉桂酸制备的微型实验的最佳反应条件。

Synthesis of cinnamic acid by means of microexperiment is obviously advantageous compared with the conventional experiment.

与常规实验相比，微型实验有显著的优越性。

In order to get more active compounds,two related active drugs by combination theory with raw material cinnamic acid.

目的：利用拼合原理，以桂皮酸为原料，与相关活性的药物成酯得到衍生物，以期得到活性更高的药物。

Phenylalanine can be deaminated to cinnamic acid, required in the synthesis of lignin.

苯丙氨酸可脱去氨基形成木质素合成所必需的肉桂酸。

Through investigating the influence of various factors on its percutaneous absorption, the research will provide references for studying the skin administration of cinnamic acid.

通过考察各影响因素对桂皮酸透皮吸收的影响，为研究其透皮给药提供了参考依据。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新