Method for producing lactic acid bacteria formulation and lactic acid bacteria bacteriocin using ethanol draff liquid
A technology of lactic acid bacteria bacteriocin and waste liquid, applied in microorganism-based methods, biochemical equipment and methods, bacteria and other directions, can solve problems such as waste of resources, and achieve the effects of increasing utilization value, extending industrial chain and reducing production costs.
Inactive Publication Date: 2006-07-26
大连春天生物技术有限公司
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Abstract
This invention discloses a method for preparing lactobacillus preparation and lactobacillus bacteriocino with waste alcohol distiller liquid, and it belongs to bio-preparation prosessing sphere, comprising steps of: get corn alcohol distiller liquid after alcoholic fermentation; solid-liquid separate the alcohol distiller liquid to get clear licquid; obtain expand-culture medium from the clear licquid; expand culture bacterial gradually; obtain fermention medium from the clear licquid; ferment the expand-culture bacterial in fermention medium; lastly separate fermention liquid to get lactobacillus preparation and lactobacillus bacteriocino. which has high added value and is produced by using alcohol distiller liquid, especially corn alcohol distiller liquid. It can prolongs industrial chain of corn processing; can improves corn's value in use; can recycle resource and can depress the manufacturing cost of lactobacillus preparation and lactobacillus bacteriocino.
Application Domain
BacteriaMicroorganism based processes
Technology Topic
BacteriocinFermentation broth +4
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