Vinasse fermentation biological feed and production method thereof

Abstract

The invention discloses vinasse fermentation biological feed. The vinasse fermentation biological feed is prepared from, by weight, 40-50 parts of baijiu brewing vinasse, 10-20 parts of red yeast rice, 10-15 parts of rice bran, 15-20 parts of bran and 15-20 parts of corn flour through even mixing and fermentation. A production method of the vinasse fermentation biological feed comprises the steps of adding 1-3% dietary alkali to vinasse from different layers of a cellar, drying the vinasse in the air or through baking, smashing the vinasse, conducting inoculation of 1% active ferment, mixing the vinasse with red yeast rice, rice bran, bran and corn flour to be uniform, conducting airtight fermentation, and drying and smashing fermented vinasse. Through secondary biological fermentation, inorganic elements including phosphorus and potassium and vitamins in the baijiu brewing vinasse are effectively extracted. Furthermore, food processed with red yeast rice has the advantages of being not prone to decay, long in storage life, capable of expelling flies and insects, and capable of restraining the formation of clostridium botulinum. The formula and raw materials are simple, operation is convenient, production cost is low, and production efficiency is high.

Description

technical field [0001] The invention relates to a feed, in particular to a biological feed fermented with distiller's grains and a production method thereof. Background technique [0002] As a by-product of liquor, distiller's grains are good feed with high nutritional content, which is beneficial to the growth of livestock and poultry. It has been determined that distiller's grains are rich in protein, and eighteen kinds of amino acids can be detected from distiller's grains. Distiller's grains are also rich in inorganic elements such as phosphorus and potassium, and vitamins. In addition, there may also be trace beneficial components such as ribonucleic acid and purine produced by microorganisms, all of which are incomparable to grains, which is an important feature of distiller's grain feed nutrients that are different from grains. Distiller's grains contain a certain amount of alcohol. After feeding, pigs and cattle can lie down and sleep peacefully. Feed distiller's ...

AI Technical Summary

Problems solved by technology

[0003] At present, distiller's grains are generally used as feed or fed directly with other feed additives, or solid distiller's grains are separated from rice husks and dried or dried, and then combined with other raw materials to produce different types of feed, or distiller's grains powder is used with other raw materials Co-production of feed is carried out, but these feeds are not fully fermented, resulting in low utilization rate of distiller's grain nutrients and high production costs