gallic acid
化学式为C7H6O5
常用释义
英式发音
美式发音
基本释义
- 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。
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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。
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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%。
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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。
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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。
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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。
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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。
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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。
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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。
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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。