Study on Enzymatic Lactase Processed Low Lactose Milk Powder
WU Jian-xin
Abstract
WU Jian-xin
Abstract
The enzymatic lactase processed low lactose milk powder and the hydrolysis optimal conditions were studied. The results showed that amount of lactose added 0.8 g/L, the hydrolysis temperature 10 ℃, time 8 h, pH 6.6~6.8 and lactase hydrolysis rate above 60% without increasing the microbial count in the milk. And a new low lactose milk powder product is produced.
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The enzymatic lactase processed low lactose milk powder and the hydrolysis optimal conditions were studied. The results showed that amount of lactose added 0.8 g/L, the hydrolysis temperature 10 ℃, time 8 h, pH 6.6~6.8 and lactase hydrolysis rate above 60% without increasing the microbial count in the milk. And a new low lactose milk powder product is produced.
Key concepts: Lactase, Lactose, Hydrolysis, Food science, Chemistry, Enzymatic hydrolysis, Lactose intolerance, Enzyme