Gallic acid

化学式为C7H6O5

常用释义

词性释义

没食子酸:一种白色结晶酸,化学式为C7H6O5,广泛存在于植物中或与单宁结合,特别用于染料和作为照相显影剂。
例句
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1·It also attacks gallic acid methyl ester.
这种酶也能进攻棓酸甲酯。
2·The gallic acid hair dye is used for black-dyeing of human hair.
该没食子酸染发剂用于人发的染黑。
3·Total yield of pharmaceutical tannic acid and gallic acid was ca. 91%.
产物总得率(包括药用单宁酸和没食子酸)约为91%。
4·Objective To determine the content of gallic acid in Acalypha australis l.
目的测定铁苋菜中没食子酸的含量。
5·The mechanism of content variation of theanine and gallic acid was discussed primarily.
对二者含量变化的机制进行了初步的讨论。
6·MethodsThe content of gallic acid in 21-component Hanshuishi powder was determined by HPLC.
目的建立21味寒水石散中没食子酸的含量测定方法。
7·Objective: To investigate the effects of gallic acid against Candida albicans biofilms in vitro.
目的:研究没食子酸对体外白念珠菌生物膜的影响。
8·HPLC method was used to determined the content of gallic acid in Compound Zhenzhu Kouchuang Granule.
建立了HPLC测定复方珍珠口疮颗粒中没食子酸含量的方法,测定制剂中没食子酸含量为3。
9·Objective: To investigate the best conditions of extraction techniques for gallic acid in Canarium album.
目的:探讨青果中没食子酸提取工艺的最佳条件。
10·Method: Character identification, TLC and HPLC were used to determine the content of gallic acid from them.
方法:采用性状鉴别、薄层鉴别、HPLC测定其没食子酸成分等。