Submerged fermentation of Ceriporia lacerata TIB.BPE.11002 was optimized,the optimal biomass was above 7 g/L.The optimal parameters in submerged fermentation of TIB.BPE.11002 were found as:corn starch 6 g/L, corn steep powder 8 g/L, KH2PO4 5 g/L,α-amylase 733 U/L, natural pH, culture temperature 25℃, in-oculum ratio 5%, loading volume 150 mL/500 mL, shaking speed 150 r/min.In addition, it was discovered and verified that the mycelia of TIB.BPE.11002 could be cultured with open fermentation.%以生物量为指标对撕裂蜡孔菌TIB.BPE.11002的液体发酵进行了优化。优化后的液体培养基配方为：玉米淀粉60 g/L、玉米浆干粉8 g/L、KH2PO45 g/L、α-淀粉酶733 U/L，pH自然。优化后的摇瓶培养条件为：培养温度25℃，接种量5%，500 mL三角瓶装液量150 mL，转速150 r/min。优化后的生物量达7 g/L以上。进一步探索发现，该菌株具有在非无菌环境中大量生长的能力，可以进行开放式发酵。
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