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Microbial fermented feed and production process thereof

A technology of microbial fermentation and production process, applied in animal feed, animal feed, application, etc., can solve the problems of increasing feed production cost, single source of raw materials, high cost of corn and soybean meal, and achieve low cost, high nutrition and simple feeding. Effect

Inactive Publication Date: 2013-06-19
邝素明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] Under the existing technology, the raw materials for the production of microbial fermented feed mostly use agricultural products such as corn and soybean meal. Although the nutritional effect of the product is better, the source of raw materials is relatively single, and the cost of corn and soybean meal is relatively high, which fundamentally improves the production of feed. cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] A microbial fermented feed is composed of 60% stevia waste residue, 15% corn flour, 15% soybean meal and 10% liquid strains in mass percentages, wherein the liquid strains are composed of It is composed of 2% Lactobacillus fermentum, 2% Saccharomyces cerevisiae, 3% Bacillus subtilis, 1% Clostridium butyricum, 0.2% salt, 1% stone powder and 0.8% calcium phosphorus powder.

[0045] The water content of stevia waste residue is 18%-22%.

Embodiment 2

[0047] A production process of microbial fermented feed, comprising the following steps:

[0048]A, 60 mass parts of stevia waste residues are added to 15 mass parts of corn flour, 15 mass parts of soybean meal and 10 mass parts of liquid spawn, liquid spawn consists of 2 mass parts of Lactobacillus fermentum and 2 mass parts of Saccharomyces cerevisiae bacteria, 3 parts by mass of Bacillus subtilis, 1 part by mass of Clostridium butyricum, 0.2 parts by mass of table salt, 1 part by mass of stone powder and 0.8 parts by mass of calcium phosphorus powder, and then uniformly stirred and shaped;

[0049] B. Airtight fermentation at a temperature of 45°C-5°C for 3-15 days;

[0050] C. After the fermentation process is over, turn over and dry, so that the water content of the stevia waste residue reaches 18%-22%, granulate, and cool.

[0051] This embodiment is feed for livestock and poultry such as cattle, sheep and horses, and aquatic feed:

[0052] The material selection is th...

Embodiment 3

[0059] The difference between this embodiment and Implementation 2 is that it is a biomass briquette, and its selected material is a by-product of stevia rebaudiana processing—grass, and its moisture is 60%-70%; and the following procedures are adopted:

[0060] 1. Drying:

[0061] Grass—conveyor belt—dryer (straight-flow type)—cooling—testing moisture—passed to the next process (unqualified to dry again)

[0062] 2. Granulation: dry forage—add other combustion-supporting substances—conveyor belt—screw feed inlet—granulator (grinding type)—cooling—quantitative—packaging.

[0063] Key points of the process: Moisture requirements are more stringent, and the moisture content in materials varies greatly, so moisture control is particularly important. In the drying process, the furnace temperature and feeding speed need to be strictly controlled. The optimal granulation moisture should be controlled at about 18%.

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Abstract

The invention relates to the technical field of feed processing and specifically provides a microbial fermented feed and a production process thereof. The microbial fermented feed is composed of 60% by mass of waste stevia rebaudiana residue, 15% by mass of corn flour, 15% by mass of soybean meal and 10% by mass of liquid strains, wherein the liquid strains comprise lactobacillus fermenti, saccharomyces cerevisiae, bacillus subtilis and clostridium butyricum. According to the invention, a plurality of microbes are utilized and scientifically collocated for fermentation of processing waste of stevia rebaudiana, and the microbial fermented feed with the advantages of low cost, a high nutritional value, fragrant flavor and agreeable taste is produced.

Description

technical field [0001] The invention relates to the technical field of feed processing, and specifically provides a microbial fermented feed and a production process thereof. Background technique [0002] As people's demand for green food, pollution-free food and health food is getting higher and higher, according to different ways, methods and degrees of pollution of livestock products, research on environmentally friendly livestock and poultry feed substitutes to replace those feeds that are prone to pollution of livestock products Or additives, so as to produce high-quality and safe livestock products, has become a new trend of the future feed industry. [0003] The premise of high-quality livestock products is high-quality feed. Without high-quality feed, it is impossible to produce high-quality livestock products. In recent years, due to the rapid development of feed nutrition and informatics, it has become possible to produce high-quality feed. ① New types of non-pol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/14A23K1/16A23K1/18
Inventor 邝素明
Owner 邝素明
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