摘要:为了提高金花菌和红曲霉原生质体产量,本实验以红曲霉和金花菌作为研究试材,研究菌龄、混合酶系统、酶解温度和酶解时间对金花菌和红曲霉原生质体制备的影响。结果表明,选取菌龄为5天的金花菌,加入0.5 mL 0.5 %纤维素酶和0.5 mL 0.5 %蜗牛酶在30 ℃条件下酶解2 h时,金花菌原生质体制备产量最佳,得到的原生质体产量为4.8×106个·mL-1;选取菌龄为4天的红曲霉,加入0.5 mL 0.5 %溶菌酶【更多...】
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