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Swine fermentation complete feed and production method thereof

The technology of a full-price feed and a production method, which is applied to the field of fermented full-price pig feed and its production, can solve the problems of high cost and reduced nutritional value, and achieve the effects of well-preserved, improved nutritional value and reduced cost.

Inactive Publication Date: 2011-08-24
HENAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, this method is costly, and the drying cost for each ton of dry matter produced is 600 yuan. On the other hand, due to the high-temperature evaporation treatment during drying, its nutritional value is greatly reduced, by about 10%.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The fermented full-price feed for pigs in this example is made from the following raw materials in weight percentage: 40% of thick pulp, 59% of corn, and 1% of probiotics. Probiotics are lactic acid bacteria and yeast.

[0029] The production method of pig fermented full-price feed in this embodiment uses the thick slurry as raw material, and the production steps are as follows:

[0030] (1) Alkali treatment of the thick stock: adjust the pH value of the thick stock to 6.8 with sodium hydroxide and calcium hydroxide to obtain liquid A, the weight ratio of sodium hydroxide and calcium hydroxide is: sodium hydroxide: hydroxide Calcium = 3:1;

[0031] (2) Add probiotics to liquid A for fermentation: control the temperature of liquid A at 41°C, add lactic acid bacteria and yeasts to liquid A for fermentation, stop adding probiotics when the pH of liquid A is 6.2, and obtain liquid B;

[0032] (3) Add dry ingredients to liquid B: add corn to liquid B, then stir evenly to ...

Embodiment 2

[0035] The fermented full-price feed for pigs in this example is made from the following raw materials in weight percentage: 60% of concentrated slurry, 38% of bran and soybean meal, and 2% of probiotics. Probiotics are actinomycetes and filamentous bacteria.

[0036] The production method of pig fermented full-price feed in this embodiment uses the thick slurry as raw material, and the production steps are as follows:

[0037] (1) Alkali treatment of the thick stock: adjust the pH value of the thick stock to 7.2 with sodium hydroxide and calcium hydroxide to obtain liquid A. The weight ratio of sodium hydroxide and calcium hydroxide is: sodium hydroxide: hydroxide Calcium = 4:1;

[0038] (2) Add probiotics to liquid A for fermentation: control the temperature of liquid A at 37°C, add actinomycetes and filamentous bacteria to liquid A for fermentation, and stop adding probiotics when the pH of liquid A is 5.8 Bacteria to obtain liquid B;

[0039] (3) Add dry ingredients to ...

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Abstract

The invention discloses a swine fermentation complete feed and a production method thereof. The swine fermentation complete feed is prepared from 40 to 60 percent of thick slurry, 38 to 59 percent of drier and 1 to 2 percent of probiotics. The production method comprises the following steps of: (1) regulating the pH value of the thick slurry serving as a raw material to 6.8 to 7.2 by using alkalito obtain liquid A; (2) controlling the temperature of the liquid A to be between 37 and 41 DEG C, adding the probiotics into the liquid A for fermenting, and when the pH value of the liquid A is between 5.8 and 6.2, stopping adding the probiotics to obtain liquid B; (3) adding the drier into the liquid B, and stirring uniformly to obtain a mixture C; and (4) putting the mixture C into a plastic bag, heat-sealing, and fermenting at normal temperature for 7 to 10 days to prepare the swine fermentation complete feed. The swine fermentation complete feed has the effects of reducing cost, preventing and treating diseases and improving production performance.

Description

technical field [0001] The invention relates to the technical field of animal feed, in particular to a pig fermented complete feed and a production method thereof. Background technique [0002] Thick slurry is a thick liquid substance formed by vacuum evaporation and concentration of the filtrate after removing the filter residue after corn is fermented to produce alcohol, also known as soluble fermentation concentrate. It is characterized by high water content, about 70%, and its physical properties are viscous, so it is difficult to dry alone. At present, the general practice in alcohol factories is to mix it into the coarse slag, dry it together with the coarse slag, and produce a dry powdery substance as a feed material. On the one hand, this method is costly, and the drying cost for each ton of dry matter produced is 600 yuan. On the other hand, due to the high-temperature evaporation treatment during drying, its nutritional value is greatly reduced, by about 10%. Co...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/14A23K1/06A23K1/16A23K10/18A23K10/30A23K20/22A23K20/24A23K50/30
Inventor 张光勤李道敏位兰李旺刘一尘李元晓李仁杰孙志伟祁艳霞吴庭才王超群左成志罗楠李治力张瑜傅建斌王明旻张涛李红军
Owner HENAN UNIV OF SCI & TECH
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