Study of Lyophilized Yeast Preparation Containing Lactase.
含乳糖酶冻干酵母制剂的研究
The invention discloses a lactase powder and the preparation method.
乳糖酶散剂及其制备方法。
Relationship between secondary lactase deficiency and course of rotaviral enteritis
继发性双糖酶缺乏症与轮状病毒肠炎的关系
Hydrogentest breathing with different quantity of lactose in detecting lactase deficiency disease
应用氢呼气试验对乳糖酶缺乏症的研究
It contains the sugar lactose, which requires the enzyme lactase for breakdown in the intestinal tract.
它包含糖乳糖，为故障在小肠短文要求酵素乳糖酶。
An enzyme,such as invertase or lactase,that catalyzes the hydrolysis of disaccharides to monosaccharides.
双糖酶一种促使双糖水解成单糖的酶，如转化酶或乳糖酶
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