作　　者： ; ; ; ;

机构地区： 贵州省发酵工程与生物制药重点实验室

出　　处： 《中国酿造》 2008年第6期1-6,共6页

摘　　要： 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。单宁酶广泛应用于制革、酿酒、医药、饮料等领域。文中综述了国内外有关单宁酶发酵生产的研究进展,包括产单宁酶菌种的选育、发酵生产方法、底物选择和培养基中添加剂对产酶的影响。 Tannase hydrolyses the ester bonds and depside bonds in gallic acid tannins to release gallic acid and glucose. Tarmase is widely applied in tanning, alcohol making, pharmaceutical and beverage industries, In this paper, the research progress on tannase production by fermentation in world was reviewed. The screening and breeding of tannase producing strain, fermentation modes, substrate selecting as well as the effect of additives in medium on tannase formation were summarized.

关 键 词： 单宁酶 菌种选育 发酵方法 底物

领　　域： [生物学]