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枯草芽孢杆菌３１４菌株是超氧化物歧化酶（ＳＯＤ）的产生菌，经过我国“９２１０６”科学返回式卫星搭载之后，生长速度加快，酶活性提高。出发菌株产生ＳＯＤ大约５６０单位／克细胞。而搭载后的菌株提高２倍多，产生ＳＯＤ大约１２６０单位／克细胞。
Bacillus subtilis 314 strain is a superoxide dismutase (SOD) producing bacteria, after China’s “92106” scientific return satellites equipped with faster growth, increased enzyme activity. The starting strain produced approximately 560 units of SOD per gram of cells. While the loaded strain increased more than 2 folds, producing approximately 1260 units of SOD per gram of cells.