Tannase can cleave the ester bonds and depside bonds of tannin acid , producing gallic acid and glucose, and the ester linkages of the compound in cold tea.
单宁酶能水解单宁的酯键和缩酚酸键,生成没食子酸和葡萄糖;也能水解茶饮料冷却时产生沉淀(“茶乳酪”)中的化合物,广泛应用于茶饮料、啤酒、饲料、化妆品、皮革工业等行业。
参考来源 - 米曲霉单宁酶产酶条件及其应用的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
从黄花丹参中分到的迷迭香酸甲酯甙(11)和迷迭香酸甙(12)为新化合物,是首次发现的咖啡酰缩酚酸类化合物的甙。
Salviaflaside methyl ester(11) and salviaflaside(12) are two new trace depsidic glycosides isolated from Salvia flava. This is the first example of a caffeoyl depsidic glycoside.
单宁酶可水解没食子酸单宁中的酯键和缩酚羧键,生成没食子酸和葡萄糖。
Tannase hydrolyses the ester bonds and depside bonds in gallic acid tannins to release gallic acid and glucose.
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