Further complication - lower immune system, bacterial infection, stiff joints, arthritis, lower productivity, and lower nutritional status of their family.

进一步恶化-降低免疫系统，细菌传染，僵硬的关节，关节炎，更低的生产力，和家庭的营养状态降低。

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Objective To analyze the reasons of bacterial contamination in large areas which leads to the reduction of productivity during the fermentation of Monascus purpureus.

目的查找红曲霉菌发酵过程中出现大面积污染造成发酵产量、含量严重下降的原因。

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