Process for producing propionate

A propionate and process technology, which is applied in the production process field of microbial fermentation to produce propionate, can solve the problem of high total cost, and achieve the effects of saving production cost, low price and increasing yield
CN102703530AInactive Publication Date: 2012-10-03沈阳科纳提克生物科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
沈阳科纳提克生物科技有限公司
Publication Date
2012-10-03
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a microbial fermentation culture medium and a process for producing propionate by using the fermentation culture medium. According to the fermentation process, the fermentation culture medium in which corn steep liquor dry powder and soybean meal are taken as an organ nitrogen source is used, so that the fermentation time is shortened, and the yield of the propionate is also improved; and raw materials are industrial by-products, so that the cost is saved, and the environment problem is also solved.
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Description

technical field

[0001] The invention relates to a microbial fermentation medium and a production process for producing propionate by microbial fermentation. Background technique

[0002] Propionates such as calcium propionate, sodium propionate, potassium propionate, etc. can effectively inhibit mold and aerobic bacillus, and are basically harmless to the human body. They are good antiseptic preservatives. Therefore, it is widely used, especially in medicine, food, feed, spices, organic synthesis and so on.

[0003] Propionate has great application value, and its production methods mainly include chemical synthesis and microbial fermentation. Because of the cost problem, the current industry is mainly based on chemical synthesis. In recent years, with the increasing attention to food safety issues and the increasing awareness of global environmental protection, more and more people have carried out a lot of research work on the production of propionate by microbial ferment...

Claims

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