目的研究用土壤杆菌cPU1295完整细胞双酶转化法生产D-(-)-对羟基苯甘氮酸.方法通过测定D-海因酶及D-氨甲酰酶的比活力来选择发酵和......

Four groups of antibiotic activity compounds were separated and purified from the ethyl acetate fraction of a broth cult......

以气凝胶MgO-SiO2为载体,采用等体积浸渍法制备了Cu/MgO-SiO2催化剂,将催化剂应用于对羟基苯乙酸乙酯加氢制对羟基苯乙醇,结合FT-I......