The results showed that there was significant difference between tannase in RM and in bulk water.
结果表明：反胶束体系与水相中的单宁酶，其光学行为存在很大差别。
Tannase hydrolyses the ester bonds and depside bonds in gallic acid tannins to release gallic acid and glucose.
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。
The temperature at which the treatment is carried out may, dependent on the tannase type, vary from 20 to 80 c.
处理的温度可因丹宁酶类型的不同而在20-80摄氏度之间变化。
The tea extract which has been treated with tannase is subsequently subjected to an ultra-filtration treatment.
随后，用丹宁酶处理过的茶叶提取物要经过超过滤处理。
RM was propitious to tannase stability and it was enhanced with the increase of alkyl alcohol moieties carbon length.
反胶束体系有利于单宁酶的稳定，脂肪醇作为反应底物，其碳链的增长有利于单宁酶在反胶束中的稳定性。
In a preferred embodiment of the present invention, the tannase is recycled and in that CASE higher initial levels of tannase are used.
在本发明的所选用的具体操作中，丹宁酶被循环使用，因而在一开始要使用高剂量的丹宁酶。
An enzyme level ranging from about 0.5 to 500 or more tannase units (determined as hereinbefore described) per gram dry weight of tea may be used.
酶的用量为每克干茶叶用0.5 - 500或更多的丹宁酶单位(用如前所述的方法测定)。
Although in principle a good quality of tea extract is obtained by the combination of treating tea extract with tannase followed by an UF treatment.
虽然用丹宁酶及UF综合处理茶叶提取物，原则上可以得到高质量的茶叶提取物。
Although in principle a good quality of tea extract is obtained by the combination of treating tea extract with tannase followed by an UF treatment.
虽然用丹宁酶及UF综合处理茶叶提取物，原则上可以得到高质量的茶叶提取物。
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