Large-grain milk replacer and preparing method thereof

A technology of creep feed and large particles, applied in animal feed, animal feed, application, etc., to achieve the effects of rich amino acid content, reduced feed waste, and high enzyme activity

Active Publication Date: 2014-04-23
兰考禾丰牧业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The above-mentioned inventions all have their unique features, but there are still defects in varying degrees in terms of nutritional composition, particle diameter, soybean meal preparation method, and feed preparation method. The development is aimed at the nutritional ne

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0039] (1) Preparation of bacterial suspension

[0040] Inoculate the Li-2013 single colony grown after streaking on the plate into the seed medium, culture at 40°C for 12 hours at 100 r / min, take 1 mL of the culture medium, centrifuge, wash twice with normal saline, and resuspend with 9 mL of physiological in salt water.

[0041] (2) Ultraviolet-Lithium Chloride-Diethyl Sulfate Compound Mutagenesis

[0042] The bacterial suspension was placed on a sterile plate, stirred and irradiated for 100s under a UV lamp with a distance of 30cm and a power of 15w. The irradiated bacteria solution was diluted and spread on the lithium chloride plate after gradient dilution, and the bacteria solution without ultraviolet irradiation was diluted and spread on the plate as a control. Wrap the uniformly coated plate above with black cloth or newspaper, incubate at 40°C for 48 hours, screen out the plate with the largest ratio of hydrolysis circle to colony diameter on the plate that grows co...

Embodiment 1

[0061] A kind of large-grained creep material, comprising the following raw materials in parts by weight:

[0062] Peeled corn 35, puffed soybean 9, flour 8, millet 2, super steam fish meal 4, peeled soybean meal 4, yeast extract 2, fermented soybean meal 5, egg powder 3, milk powder 5, lactose 6, glucose 2, sugar 1 , Acidifier 4, calcium dihydrogen phosphate 0.4, amino acid 0.3, high temperature protease 0.02, high temperature amylase and its culture 2, compound vitamin 0.05, compound trace element 0.4.

[0063] The amino acid mass ratio is: Dlys:Dmet:Dthr:Dtrp:Darg:Dval:Dtyr:Dile=100:38:65:21:70:55:30:45.

[0064] The composition of the multivitamins is: 1 part of vitamin A, 2 parts of vitamin D, 2 parts of vitamin E, and 2 parts of vitamin B 1 0.2 parts, vitamin B 2 0.1 part, vitamin B 6 0.3 parts.

[0065] The composite trace elements are composed of: 3 parts of ferrous sulfate, 1 part of manganese sulfate, 1 part of zinc oxide, 1 part of basic copper chloride, 0.15 pa...

Embodiment 2

[0083] A kind of large-grained creep material, comprising the following raw materials in parts by weight:

[0084] Peeled corn 31, puffed soybean 12, flour 6, millet 1, super steam fish meal 3, peeled soybean meal 5, yeast extract 3, fermented soybean meal 4, egg powder 2, milk powder 3, lactose 4, glucose 3, white sugar 3 , Acidifier 3, calcium dihydrogen phosphate 0.4, amino acid 0.2, high temperature protease 0.01, high temperature amylase and its culture 1, compound vitamin 0.06, compound trace element 0.6.

[0085] The amino acid mass ratio is: Dlys:Dmet:Dthr:Dtrp:Darg:Dval:Dtyr:Dile=100:38:65:21:70:55:30:45.

[0086] The composition of the multivitamin is: 2 parts of vitamin A, 2 parts of vitamin D, 3 parts of vitamin E, vitamin B 1 0.3 parts, vitamin B 2 0.2 parts, vitamin B 6 0.5 servings.

[0087] The composite trace elements are composed of: 2 parts of ferrous sulfate, 1 part of manganese sulfate, 2 parts of zinc oxide, 1 part of basic copper chloride, 0.2 part o...

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Abstract

The invention discloses a large-grain milk replacer of which the grain diameter is 10-15 mm and a preparing method thereof and belongs to the technical field of feed processing. In particular, fermented bean pulps, and high-temperature amylase and a culture thereof are added to the large-grain milk replacer, the fermented bean pulps are prepared through the fermentation of a mixed bacterial solution of bacillus subtilis CICC10063 and bacillus subtilis CGMCC No.7926, and the high-temperature amylase is prepared through the fermentation of the bacillus subtilis CGMCC No.7926. The scientific and reasonable formula of the feed not only can meet the nutritional requirements of piglets, but also can enhance the palatability of the feed. Pre-treatment is carried out on account of the respective characteristics of the raw materials, not only are the digestion and absorption rates increased, and anti-nutritional factors are also reduced. The addition of the exogenous high-temperature amylase and beneficial bacteria is favorable to promoting the rapid growth of sucking pigs in ablactation early periods, and can reduce harmful effects which are produced by undigested chyme at the far end of intestines.

Description

Technical field: [0001] The invention belongs to the technical field of feed processing, and in particular relates to a large particle creep feed and a preparation method thereof. Background technique: [0002] The feed of weaned piglets has changed from liquid milk to solid feed, and the living environment has changed from relying on the mother to independent survival. If the piglets are not properly fed, it will cause restlessness, loss of appetite, stagnation of growth and development, formation of stiff pigs, and even illness and death. The most suitable weaning age is 28 to 35 days. Feed intake training should be started early so that piglets can eat feed well, which is conducive to the growth and development of piglets. [0003] The main factor affecting the production performance of weaned piglets is that the source of nutrition after weaning is completely changed from breast milk to solid feed, and the milk fat and protein in breast milk that can be completely digest...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/00A23K1/14
Inventor 王丹岳隆耀刘燕王继苹邵彩梅
Owner 兰考禾丰牧业有限公司
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