| 摘要 |
The present invention relates to a living-yeast immobilization method and to an application device thereof. During the living-yeast free fermentation, there is a need to exchange seed frequently, and it is easy to be contaminated by the other bacterium. To overcome these shortcomings and to increase fermentative efficiency, the present invention provides an immobilization method, wherein the living-yeast inoculum is mixed with soluble alginate solution, the sponge is dipped into the mixture, the sponge filled with the mixture is taken out and placed into 2-10 % (w/w) soluble calcium salt solution. Once the calcium alginate gel has formed and filled the sponge cavity, the immobilized living-yeast carrier is formed. An application device specific for said immobilized living-yeast carrier fermentation is also provided. The carrier life, fermentative efficiency and economic benefit are all increased in the invention. |
