产3—脱氧葡糖醛酮代谢酶微生物的研究

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从海洋细菌中筛选到一株产3-脱氧葡糖醛酮代谢酶活力较高的菌株Fs-4-C-3,并对其进行了最适产酶条件的研究。实验证明:以鱼肉蛋白胨为氮源、蔗糖为碳源,在培养基起始pH值为7.8~8.0,温度为28℃,盐度为5%的情况下,培养96h,产酶最高,3-DG可以诱导产酶。
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