Low-protein premix adopting sanguinarine to replace tryptophan and applied to growing pigs as well as formula feed

A sanguinarine and growing pig technology, applied in the field of low protein feed for growing pigs, can solve problems such as restricting the development of feed enterprises, and achieve the effects of improving growth performance, reducing raw material costs, and promoting feed intake.

Inactive Publication Date: 2015-12-02
HUNAN AGRICULTURAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the problem of soybean meal resources has always been a major bottleneck restricting the development of feed enterprises
However, the application of

Method used

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  • Low-protein premix adopting sanguinarine to replace tryptophan and applied to growing pigs as well as formula feed
  • Low-protein premix adopting sanguinarine to replace tryptophan and applied to growing pigs as well as formula feed
  • Low-protein premix adopting sanguinarine to replace tryptophan and applied to growing pigs as well as formula feed

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0036] Example 1

[0037] A low-protein premix for growing pigs in which sanguinarine replaces tryptophan in this embodiment, by weight percentage, includes: L-lysine hydrochloride 8.75%, L-threonine hydrochloride 2.125% , DL-methionine 2.125%, calcium hydrogen phosphate 12.5%, sodium chloride 10%, stone powder 30%, mineral premix 3.25%, choline chloride 2.5%, vitamin premix 0.6%, mildew inhibitor 0.75% , 0.5% antioxidants, 0.3% phytocontin, 0.375% wheat enzymes, 0.075% phytase, 0.5% sanguinarine premix, the carrier is 12.775% zeolite powder and 12.875% systemic bran.

[0038] The content of sodium diacetate, the main component of the antifungal agent, is greater than or equal to 10%.

[0039] The content of the main component of the antioxidant, tert-butyl hydroquinone, is greater than or equal to 10%.

[0040] Described phytokangsu is composed of crude old tea leaves, sweet orange peel, orange peel, purslane, wild chrysanthemum, and tartary buckwheat with the active ingr...

Example Embodiment

[0101] Example 2

[0102] A low-protein premix for growing pigs in which sanguinarine replaces tryptophan in this embodiment, by weight percentage, comprises: L-lysine hydrochloride 9.05%, L-threonine hydrochloride 1.95% , DL-methionine 2.10%, calcium hydrogen phosphate 13.00%, sodium chloride 9.50%, stone powder 29.45%, mineral premix 3.50%, choline chloride 2.75%, vitamin premix 0.50%, mildew inhibitor 0.60% , Antioxidant 0.36%, 5% Olaquindox Premix 1.60%, Flavomycin 0.25%, Phyconol 0.25%, Probiotics 2.0%, Phytase 0.10%, Sanguinarine Premix 0.80%, Carrier It is 10.84% ​​zeolite powder and 12.55% system bran.

[0103] The content of sodium diacetate, the main component of the antifungal agent, is greater than or equal to 10%.

[0104] The content of the main component of the antioxidant, tert-butyl hydroquinone, is greater than or equal to 10%.

[0105] Described phytokangsu is composed of crude old tea leaves, sweet orange peel, orange peel, purslane, wild chrysanthemum...

Example Embodiment

[0132] Embodiments 3~5

[0133] The low-protein premix for growing pigs in which sanguinarine replaces tryptophan in Examples 3 to 5 is composed of the raw materials in the proportions (weight) as described in Table 9.

[0134] Table 9 embodiment 3~5 a kind of sanguinarine replaces tryptophan's growing pig low-protein premix component ratio table

[0135]

[0136] The low-protein premix for growing pigs in which sanguinarine replaces tryptophan described in Examples 3 to 5 is made with reference to Example 1 for its preparation method.

[0137] A low-protein compound feed for growing pigs containing the premix described in Embodiments 3 to 5, wherein the premix is ​​used to prepare the low-protein compound feed for growing pigs in an addition ratio of 4.0%, 4.50% and 4.20%, and the feed ingredients are composed of As shown in Table 10. The application effect is the same as that of Embodiments 1 and 2.

[0138] Components and nutritional levels of low-protein compound f...

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Abstract

A low-protein premix adopting sanguinarine to replace tryptophan and applied to growing pigs comprises components in percentage by weight as follows: 8.45%-9.12% of L-lysine hydrochloride, 1.85%-2.76% of L-threonine hydrochloride, 1.74%-2.45% of DL-methionine, 10.25%-13.01% of dicalcium phosphate, 9.3%-10.85% of sodium chloride, 29.24%-31.57% of limestone powder, 2.84%-3.50% of a mineral premix, 2.37%-2.75% of choline chloride, 0.50%-0. 85% of a vitamin premix, 0.5%-1.10% of a mildew preventive, 0.36%-0.52% of an antioxidant, 0.2%-0.5% of a growth promoter, 0.15%-0.45% of wheat enzyme, 0.05%-0.15% of phytase, 0.25%-0.80% of a sanguinarine premix and the balance of a carrier. The invention further discloses formula feed containing the premix and applied to the growing pigs. According to the premix and the formula feed containing the premix and applied to the growing pigs, balance of amino acid in the formula feed containing the premix and applied to the growing pigs is realized, and the cost is low; the ingestion condition of the growing pigs is good; the sanguinarine further protects intestinal health of the growing pigs and promotes the development and perfection of digestive systems of the growing pigs, and the use amount of antibiotics in the low-protein formula feed is reduced.

Description

technical field [0001] The invention relates to a low-protein feed for growing pigs, in particular to a low-protein premix and compound feed for growing pigs in which sanguinarine replaces tryptophan. Background technique [0002] Soybean meal is a high-quality protein raw material for pig feed, but my country's soybean resources are insufficient, and more than 80% of soybeans have to rely on imports. Therefore, the problem of soybean meal resources has always been a major bottleneck restricting the development of feed enterprises. As a kind of plant protein, soybean meal contains a large difference in composition ratio of 20 kinds of amino acids from that of pork. Therefore, when using the index of amino acid content in compound feed to design feed formula, you can use "soybean meal + "Feed amino acid" instead of soybean meal can effectively provide certain amino acids required by pigs, reduce the proportion of soybean meal added in the formula, and reduce the crude protei...

Claims

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Application Information

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IPC IPC(8): A23K1/175A23K1/16A23K1/165A23K1/18A23K1/14
Inventor 张石蕊贺喜岳龙张铖铖易孟霞林谦李霞刘耕黄祥祥袁雅婷
Owner HUNAN AGRICULTURAL UNIV
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