CAJ | 학술논문

[目的]采用紫外和超声波复合诱变方法对红色素产生菌进行处理,以期达到提高红色素产量的目的.[方法]以红色素产生菌A0为出发菌株,采用紫外和超声波进行诱变. [结果]通过紫外诱变获得了10株红色素产量较高的菌株,选取色价最高的菌株A10作为超声波诱变的菌株,结果获得了1株红色素高产菌株B1,提高了红色素的产量.[结论]为微生物发酵生产天然红色素奠定了基础.
[목적]채용자외화초성파복합유변방법대홍색소산생균진행처리,이기체도제고홍색소산량적목적.[방법]이홍색소산생균A0위출발균주,채용자외화초성파진행유변. [결과]통과자외유변획득료10주홍색소산량교고적균주,선취색개최고적균주A10작위초성파유변적균주,결과획득료1주홍색소고산균주B1,제고료홍색소적산량.[결론]위미생물발효생산천연홍색소전정료기출.
[Objective] This study aimed to increase the output of red pigment by fermentation in the way of ultraviolet(UV) and supersonic radiation. [Method] A red pigment-yielded strain A0 was used as initial strain and mutated by the induction of UV and supersonic radiation.[Result] The results showed that 10 red pigment-yielded strains was bred by UV mutation, a strain A10 with the highest color value was selected as the strain of supersonic radiation. A red pigment-yielded strain B1 was bred and the yield of red pigment was improved. [Conclusion]The research laid the fonndation for producing natural red pigment by microbial fermentation.