【摘要】 对红曲固态发酵产Monacolin K所用发酵容器进行选择,选用500 mL的塑料发酵瓶,并考察在此发酵瓶中物料起始含水量、物料厚度、翻曲次数等发酵条件对Monacolin K产量的影响。实验得到的高产工艺条件是:前5 d 32℃,后9 d 26℃下变温发酵,周期14 d,物料起始含水量为40%～50%,物料厚度为5 cm以下,翻曲从发酵第4天开始。更多还原

【Abstract】 In this experiment,500 mL plastic container was chosen from three different containers for the Monacolin K production by monascus solid fermentation,and some important fermentation conditions such as initial water content,thickness of materials,times of overturn exerting influences on the Monacolin K production were studied.The result showed that the optimum conditions was culture temperature,32 ℃ in first 5 days,26 ℃ in last 9 days,the fermentation medium was optimized by 40%～50% initial water content,the thickness of materials 5.0 cm,and 4 days to turn over the materials.更多还原