基本信息:
- 专利标题： 一种利用表面固定化技术连续制备酒母进行酒精发酵的方法
- 专利标题（英）：Method for continuously preparing distiller's yeast with surface immobilization technology for alcoholic fermentation
- 申请号：CN201811644457.0 申请日：2018-12-29
- 公开(公告)号：CN109943555A 公开(公告)日：2019-06-28
- 发明人： 刘庆国 , 陈勇 , 应汉杰 , 赵南 , 邹亚男 , 刘桂文 , 朱杰
- 申请人： 南京工业大学 , 南京高新工大生物技术研究院有限公司
- 申请人地址： 江苏省南京市浦口区浦珠南路30号
- 专利权人： 南京工业大学,南京高新工大生物技术研究院有限公司
- 当前专利权人： 南京工业大学,南京高新工大生物技术研究院有限公司
- 当前专利权人地址： 江苏省南京市浦口区浦珠南路30号
- 代理机构： 南京苏高专利商标事务所
- 代理人： 丁静静; 肖明芳
- 主分类号： C12N11/02
- IPC分类号： C12N11/02 ; C12N11/14 ; C12P7/06 ; C12P7/10 ; C12R1/865
The invention discloses a technology for continuously preparing distiller's yeast with a surface immobilization method for alcoholic fermentation. The technology includes the steps that a fiber material is immobilized in a spherical mesh and serves as an immobilization medium; meanwhile, a fermentation tank is filled with the immobilization medium, and yeast is immobilized on a fiber carrier through an adsorption effect to achieve distiller's-yeast continuous culturing. The continuous culturing immobilization technology of the distiller's yeast is lasting and stable, the production cost of theculture link of the distiller's yeast is greatly reduced, the fermentation period is shortened, the high sugar-alcohol conversion rate can be achieved by controlling the yeast concentration, and thetechnology has the high industrial application value.