Application of cordyceps militaris culture medium residues in piglet feed

A piglet feed and culture medium technology, which is applied in the shaping or processing of animal feed, application, animal feed, etc., can solve the problems of poor physical development of piglets, excessive burden on the gastrointestinal tract, digestive disorders of piglets, etc., and reduce the rate of diarrhea , improve the absorption and utilization rate, and improve the effect of daily weight gain

Inactive Publication Date: 2017-12-08
XUZHOU HONGYU AGRI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, early weaned piglets have special requirements for feed. If the piglet feed formula used is unscientific, it is often easy to cause digestive disorders, l

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1: A feed for piglets, comprising the following components: 30kg of Cordyceps militaris medium residue, 12kg of mulberry leaves, 12kg of corn, 11kg of fine rice bran, 7kg of fish meal, 7kg of soybean meal, 2kg of biological enzyme and 6kg of premix; The residue of the Cordyceps militaris culture medium is pretreated by steaming at 80° C. for 80 minutes, and then irradiating with ultraviolet light for 30 minutes. The biotinidase includes the following components in parts by weight, 0.20 part of hemicellulase, 0.2 part of cellulase, 0.25 part of protease, 0.32 part of amylase and 0.25 part of glucoamylase. The premix includes the following components by mass: 6 parts of multivitamins, 2 parts of folic acid, 3 parts of lysine, 4 parts of methionine, 2 parts of calcium pantothenate, 2 parts of ferrous sulfate, 30 parts of L-lactic acid, 18 parts of fumaric acid, 3 parts of citric acid, and 13 parts of auxiliary materials. The multivitamin contains vitamin A, vit...

Embodiment 2

[0022] Example 2 has the same components and preparation method as Example 1, the only difference is that 25kg of Cordyceps medium residue, 10kg of mulberry leaves, 10kg of corn, 10kg of fine rice bran, 5kg of fish meal, 5kg of soybean meal, 1kg of biological enzyme and premix 4 kg; the biotinidase includes the following components in parts by weight, 0.14 parts of hemicellulase, 0.16 parts of cellulase, 0.20 parts of protease, 0.30 parts of amylase, and 0.20 parts of glucoamylase. In step 2) of the preparation method, blasting is carried out under a pressure of 1 MPa, and the pressure holding time is 5 minutes.

Embodiment 3

[0023] Example 3 is the same as Example 1 with the same components and preparation method, the only difference is that Cordyceps militaris medium residue 45kg, mulberry leaf 5kg, corn 15kg, fine rice bran 13kg, fish meal 8kg, soybean meal 8kg, biological enzyme 5kg and premixed The material is 8kg; the biotinidase includes the following components in parts by weight, 0.30 part of hemicellulase, 0.25 part of cellulase, 0.35 part of protease, 0.35 part of amylase, and 0.30 part of glucoamylase. In step 2) of the preparation method, blasting is carried out under a pressure of 1.5 MPa, and the pressure holding time is 5 minutes.

[0024] Use piglet feed provided by the present invention to carry out experiment, test selects 120 commercial pigs with a body weight of about 13kg, is randomly divided into 4 groups, every group is repeated 3, each repeats 10 pigs, and the ratio of male to female between groups is the same. The control group was fed with normal piglet feed. The test pe...

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PUM

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Abstract

The invention belongs to the technical field of feed development, and particularly relates to an application of cordyceps militaris culture medium residues in a piglet feed. The preparation of the piglet feed comprises the following steps of: (1), cutting the cordyceps militaris culture medium residues into pieces; (2), adding the sliced cordyceps militaris culture medium residues into a steam explosion reactor, performing explosion under the pressure of 0.5-1.5 Mpa; (3), mixing 25-45 parts of the exploded materials, with other piglet feed components including 10-15 parts of mulberry leaves, 10-15 parts of corn, 10-13 parts of fine rice bran, 5-8 parts of fish meal and 5-8 parts of soybean meal; (4), adding biological enzymes; and (5), performing uniform stirring to obtain a mixture, taking out the mixture, adding 4-8 parts of a premix, drying the mixture and the premix, performing crushing, and preforming granulation. Through the adoption of the formula of the piglet feed, the cost of the feed is reduced, and the absorption and utilization rate of the feed by piglets can be increased; the biological enzymes are added, so that enzymatic decomposition can be performed on the cordyceps militaris culture medium residues, and the deficiency of insufficient utilization of starch by weaned piglets is overcome.

Description

technical field [0001] The invention belongs to the field of feed development, and in particular relates to the application of a culture medium residue of Cordyceps militaris in feed for piglets. Background technique [0002] In the process of breeding pigs artificially, piglets are in the growth stage of rapid body development after weaning, but early weaned piglets usually reduce feed intake, and the reason for low feed intake is mainly due to physiological abnormalities caused by weaning stress. Therefore, early weaned piglets have special requirements for feed. If the piglet feed formula used is unscientific, it is often easy to cause digestive disorders, low food digestibility, and excessive burden on the gastrointestinal tract of the piglets, which can cause diarrhea, resulting in The body of the piglet is poorly developed. Contents of the invention [0003] The purpose of the present invention is to provide a kind of application of Cordyceps militaris culture mediu...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K50/60A23K10/37A23K10/26A23K10/30A23K10/14A23K10/22A23K20/174A23K20/142A23K20/20A23K20/105A23K20/163A23K20/28A23K40/10
CPCA23K10/14A23K10/22A23K10/26A23K10/30A23K10/37A23K20/105A23K20/142A23K20/163A23K20/174A23K20/28A23K20/30A23K40/10A23K50/30A23K50/60Y02P60/87
Inventor 杨杰李祥麟石玉洁张海燕
Owner XUZHOU HONGYU AGRI TECH
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