gallic acid
基本解释
- 沒食子酸，[化學] 五倍子酸
英汉例句
- Objective: To establish the quantitative analytical methods of vitamin c and gallic acid in Amolo Capsule.
目的：建立餘甘子膠囊中維生素C和沒食子酸的含量測定方法。 - Tannase hydrolyses the ester bonds and depside bonds in gallic acid tannins to release gallic acid and glucose.
單甯酶可水解沒食子酸單甯中的酯鍵和縮酚羧鍵，生成沒食子酸和葡萄糖。
http://chazidian.com - Total yield of pharmaceutical tannic acid and gallic acid was ca. 91%.
産物縂得率（包括葯用單甯酸和沒食子酸）約爲91％。
雙語例句
词组短语
- Gallic c acid 沒食子酸;五倍子酸
- Gallic acid ethyl ester 沒食子酸乙酯
- GALLIC ACID ISOAMYL ESTER 沒食子酸異戊酯
- Gallic acid hexyl ester 沒食子酸正己酯
- gallic acid ester 沒食子酸酯
短語
英英字典
- a colourless crystalline compound obtained from tannin: used as a tanning agent and in making inks, paper, and pyrogallol 3,4,5-trihydroxybenzoic acid. Formula: C6H2(OH)3COOH
柯林斯英英字典
专业释义
- 沒食子酸
The content of gallic acid in RPR sample was determined to be 1.18% by the new methods.
用標準曲線法和標準加入法測得川赤芍樣品中沒食子酸的含量爲1.18%。辳業科學
- 沒食子酸
Objective To optimize the ultrasonic-microwave synergic extraction process of gallic acid from GALLA CHINENSIS.
目的優化超聲微波協同萃取五倍子中沒食子酸的工藝條件。化學
- 棓酸
Tara tannin belongs to gallotannins. Its hydrolysate, gallic acid, possesses high chemical and biologic activities, which has been widely applied.
塔拉單甯屬於水解類棓單甯,其降解産物棓酸具有較高的化學反應活性和生物活性,應用範圍極其廣泛。 - 五倍子酸
- 沒食子酸
- 沒食子酸