Formulation of Culture Medium for Superozide Dismutase Production by Rhodotorula Glutinis RY-06 Strain with High Yield of Beta-carotene
This paper reported the formulation of culture medium for the production of superoxide dismutase (SOD) by Rhodotorula glutinis RY-06 strain with high yield of betacarotene. The optimum composition of medium was as follows: sucrose as carbon source, peptone as nitrogen source, the ratio of carbon source to nitrogen source as 1:1 (w/w), 500 μmol/L of Fe3+ (using FeCl3) as metal ion of the coenzyme. The SOD activity could reach 2.19×104 U/L in the preliminary optimized medium. The results suggested that strain RY-06 not only has high yield of beta-carotene but also can produce a mass of SOD under appropriate conditions.
Superozide dismutase yeast culture medium
Sui-Lou Wang Gui-Tang Chen Guo-Hong Qi Zhi-Ping Yang Bo Li
Department of Food Science and Safety China Pharmaceutical University Nanjing, China
国际会议
上海
英文
959-961
2008-05-16（万方平台首次上网日期，不代表论文的发表时间）