酸奶发酵剂和乳酸菌生物技术育种

Advance in both Starter Cultures in Yoghurt and Breeding of Lactic Acid Bacteria by Biotechnology

由新鲜牛奶制成的酸奶由于其丰富的营养、特殊的风味、爽滑的质构和良好的生理功能 ,倍受人们青睐。对酸奶乳酸菌的微生物种类、功能及其组成的酸奶发酵剂进行了综述 ,并简要介绍了乳酸菌生物工程育种方面的研究进展及酸奶乳酸菌研究领域一些令人感兴趣的课题。

Yogurt made out of milk is in consumer's good graces because of its rich nutrition,special flavor,fine grain,and good physiological function.The microbial kinds of lactic acid bacteria in yoghurt,their functions,and starter culture of yoghurt were summarized.Advance of the breeding of lactic acid bacteria in yoghurt by biotechnology was introduced in brief. Some interesting research fields about lactic acid bacteria in yoghurt were also pointed out.