Method for producing environment-friendly biological feed employing distiller grains and glycoprotein

Abstract

The invention discloses a method for producing environment-friendly biological feed employing distiller grains and glycoprotein. The method comprises the steps of: adding various fermented substrate materials into a dry mixer to mix; cooking and sterilizing the mixed fermented substrate through a conditioner, entering into a wet mixer to cool, then inoculating mixed bacteria fermenting liquid to fully mix; filling the inoculated and mixed fermented substrate into a novel silicone breathing-film feed fermentation bag to pack and seal through an automatic metering and packing system; fermenting for 72-120 hours inside a fermentation chamber under a constant temperature condition to obtain the product of the environment-friendly biological feed; the fermented substrate comprises the components of 8-10 parts of rice chaff, 40-50 parts of distiller grains, 10-30 parts of candy corn protein, 5-10 parts of corn sprayed fiber, 5-10 parts of corn powder, 5-10 parts of bran and 2-3 parts of honey; and the moisture content of the mixed fermented substrate is 45%, and the mixed bacteria fermenting liquid comprises trichoderma koningii, clostridium butyricum, saccharomyces cerevisiae and enterococcus faecalis bacterium fluid.

Description

technical field [0001] The invention relates to a method for producing environment-friendly biological feed by using distiller's grains and glycoprotein, and belongs to the field of microbial feed additives. Background technique [0002] Distiller's grains are a by-product of the winemaking industry, and are the waste residues left after distillation of the mature mash of liquor. my country is a big country in liquor production, with an annual output of more than tens of millions of tons of bad liquor. Distiller's grains are rich in nutrients such as protein, amino acid and starch, as well as a variety of trace elements, vitamins and bacterial metabolites. However, due to its high starch dextrin and crude fiber content, it is difficult for animals to directly digest and utilize it, which greatly reduces its nutritional value. [0003] Corn glycoprotein is an auxiliary product of the oral glucose factory. It is a corn product with a sweet taste and good palatability for ani...

AI Technical Summary

Problems solved by technology

At the same time, due to its high fat and sugar content, it is prone to oxidative deterioration during storage.

The reasons for the low utilization rate of the above two types of by-products as feed resources include: first, distiller’s grains and corn glycoprotein are both high-moisture feeds, with a water content between 50 and 60%, so they cannot participate in the product processing of the feed industry. The large user of materials has been lost; second, the wet distiller's grains and corn glycoprotein are short-lived feed, and the output must be used in time, and the long-term storage will cause mildew and deterioration, thus losing the stability of feed resources; third, the wet state Distiller's grains and corn glycoprotein are foot-bound feeds, which are basically digested locally and cannot be exported, so they have lost a larger market; fourth, wet distiller's grains and corn glycoprotein are heating feeds, which are easy to spoil and deteriorate, and are not suitable for Fifth, distiller's grains and corn glycoprotein in wet state are cold storage feed, high ambient temperature can accelerate quality deterioration and cause environmental pollution; sixth, distiller's grains in wet state and corn glycoprotein are added feed, so Contains alcohol, sulfurous acid and too much crude fiber, which greatly limits the utilization ratio

In view of the above reasons, the feeding of distiller's grains and corn glycoproteins is pale, no matter which method can not get the effect of quick and full utilization, the loss of resources is also prominently displayed

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