摘要
设计双层培养基选育耐高浓度赖氨酸红曲霉菌株,经紫外线长时间诱变获得1株新菌株102w,该菌株可在大米粉10%和赖氨酸1.6%的发酵液中正常生长,红曲色素产量达168.4 U/mL。
A new mutant strain of Monascus 102W enduring high-lysine-concentration was obtained by a long period of time of UV irradiation with double layer selective media. It grows normally on medium containing 10% rice and 1.6 % Lysine and yielding monascus pigment as high as 168.4 U/mL.
出处
《微生物学杂志》
CAS
CSCD
2005年第6期38-40,共3页
Journal of Microbiology
关键词
诱变
红曲霉
赖氨酸
induced mutation
Monascus
lysine
