CAJ | 학술논문

优良的柠檬酸生产菌种是保证发酵生产获得稳定高产的首要因素。为了进一步提高现有柠檬酸菌种黑曲霉的产酸能力，满足工业生产需要，需对菌种进一步选育。对现今柠檬酸生产过程中几种常用的黑曲霉诱变选育方法进行了综述，以期对提高菌种活力、柠檬酸的产量与质量提供理论依据和一定的参考价值。
우량적저몽산생산균충시보증발효생산획득은정고산적수요인소。위료진일보제고현유저몽산균충흑곡매적산산능력，만족공업생산수요，수대균충진일보선육。대현금저몽산생산과정중궤충상용적흑곡매유변선육방법진행료종술，이기대제고균충활력、저몽산적산량여질량제공이론의거화일정적삼고개치。
Excellent fermentation strain is the fundamental factor to ensure a stable yield.Citric acid original strain of Aspergillus niger often has very low acid production capacity,which can′not meet the demands of industrial production,and the further breeding for strains must be improved.It re-views and summarizes several common methods for mutation breeding of Aspergillusniger in produc-tion process of citric acid,which have some guidance for improving the vitality of strain,the yield and quality of citric acid,reinforcing our international market competition ability and promoting the devel-opment of citric acid industry.