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Protein feed rich in small peptides and multi-enzyme bacteria and preparation method thereof

A protein feed and enzyme bacteria technology, applied in the field of protein feed, can solve the problems of protein poisoning, metabolic disorder of animal body, waste, etc., and achieve the effects of low cost, strong disease resistance, and improved utilization.

Inactive Publication Date: 2012-05-30
张培举
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Too much protein in the feed not only causes waste, but also can cause metabolic disorders and protein poisoning in animals

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Take 60% of soybean meal, 10% of cotton meal, 10% of rapeseed meal, 9% of bone meal, 10% of wheat bran, 0.15% of potassium dihydrogen phosphate, 0.15% of table salt, and 0.7% of light calcium carbonate by weight, and mix them evenly. Add 20-30% water by weight percentage to make the moisture content of the material reach 25%.

[0040] Send the above-mentioned materials into the steam explosion pot, and pass high-pressure steam into the steam explosion pot, discharge the cold air and increase the pressure to 1.5Mpa, so that the temperature in the steam explosion pot rises to 180°C, and keep the pressure for 5 minutes.

[0041] Instantly release the raw materials in the steam explosion pot and send them into the sealed fermentation bin. When the temperature drops to 37°C, the mixed fermentation strains can be connected, and the inoculation amount is 5% by weight.

[0042] Ferment in the italic fermentation chamber for 72 hours, and keep the temperature at 30-37°C. When th...

Embodiment 2

[0045] Take 50% of soybean meal, 15% of cotton meal, 15% of rapeseed meal, 9% of bone meal, 10% of wheat bran, 0.15% of potassium dihydrogen phosphate, 0.15% of table salt, 0.7% of light calcium carbonate, and mix evenly by weight percentage. Add 20-30% water by weight percentage to make the moisture content of the material reach 25%.

[0046] Send the mixture into the steam explosion pot, and pass high-pressure steam into the steam explosion pot, discharge the cold air and increase the pressure to 1.8Mpa, raise the temperature in the steam explosion pot to 200°C, and keep the pressure for 4 minutes.

[0047] Instantly release the material in the steam explosion pot and send it into the sealed fermentation bin. When the temperature drops to 37°C, the mixed fermentation strains can be connected, and the inoculation amount is 5% by weight.

[0048] Ferment in the italic fermentation bin for 72 hours, keep the temperature at 30-37°C, when the temperature in the bin exceeds 40°C, ...

example 1

[0051] Trial example 1: From March 2007 to September 2008, it was used on a pig farm in Hezhuang Village, Fuyang Town, Xinhua District, Pingdingshan City, Henan Province. The breed: meat pigs; the number of heads: 100; 100 pigs were raised Compared with 100 pigs raised by other pigs in the same period, the average weight gain is 9.6%, the survival rate is increased by 18.7%, and the economic benefit is remarkable.

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Abstract

The invention relates to protein feed rich in small peptides and multi-enzyme strains and a preparation method thereof. The protein feed is prepared by fermenting soybean meal, cottonseed meal, rapeseed meal, bone meal, wheat bran, common salt, light calcium carbonate, water and strains in a fermentation bin. The preparation method of the protein feed comprises the following steps: mixing the soybean meal, the cottonseed meal, the rapeseed meal, the bone meal, the wheat bran, the common salt and the light calcium carbonate in percentage by weight; adding 20-30 percent of water; sending the mixture to an air steamer; adding high-pressure steam to the air steamer so as to increase the air pressure to 1-2 Mpa and the temperature to 140-200 DEG C; keeping the pressure for 4-6 minutes; momentarily releasing the mixture in the air steamer; sending the mixture to the fermentation bin; inoculating 3-5 percent of strains when the temperature of the mixture falls to 30-37 DEG C; fermenting for 72 hours at the temperature of 32-37 DEG C; discharging from the bin; and bagging to obtain a finished product. The product has strong disease-resistant function and low cost, increases the production of animal by-products by more than 20 percent, is nontoxic, harmless and pollution-free and can inhibit food-borne diseases represented in cancers and subhealth phenomena from spreading.

Description

technical field [0001] The invention relates to a protein feed, in particular to a protein feed rich in small peptides and multi-enzyme cells and a preparation method thereof. Background technique [0002] At present, due to the high price of high-quality protein feed, such as fish meal and soybean meal, etc., the price is too high, which seriously affects the cost of breeding. Using high-tech, without increasing the cost, the utilization rate of protein feed can be improved, and the function of protein feed (immune function, Growth-promoting function) is an urgent problem to be solved in our country. [0003] Protein is a high molecular organic compound containing nitrogen, which is the basic component of animal and plant cells, tissues and organs. It is mainly composed of carbon (C), hydrogen (H), oxygen (O), nitrogen (N) and a small amount of These elements are first combined into amino acid molecules, and then polymerized into peptide chains and various spatial configur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/00A23K1/16A23K1/165A23K10/12A23K10/26A23K10/30A23K10/37A23K20/147A23K20/22A23K20/24A23K20/26A23K40/00
CPCY02P60/87
Inventor 张培举
Owner 张培举
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