acidy

The paper studied the technology of active cactobacillus beverage production,including selection of Lactobacillus,stabilizer and acidy additive.

研究了活性乳酸菌饮料的生工艺,对菌种、稳定剂和酸味剂进行了筛选,确定了工业行的生工艺。

As shown by study the extracting powers of two extraction agents are changed with acidy of developer extracting power N,N-diphenyl glycine is stronger than N-n-butyl glycine for 5 metal ions.

N，N—二氨酸对5种金属离子的萃取能力强于N—正丁氨酸。