Antibiotic replacement type feed additive containing tannin as well as preparation method and application thereof

The technology of feed additive and tannin is applied in the field of antibiotic-type feed additive and its preparation, which can solve the problems of indigestion, poor palatability, and reduced intestinal permeability, etc.

Pending Publication Date: 2021-05-28
正百生物科技(江门)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, tannins have a bitter feeling, poor palatability, and react with salivary proteins to produce an anti-eating effect. The condensed tannins in plants such as sorghum are easy to form indigestible complexes with proteins, and will combine wit

Method used

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  • Antibiotic replacement type feed additive containing tannin as well as preparation method and application thereof
  • Antibiotic replacement type feed additive containing tannin as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The following raw materials are used in this embodiment: 8 parts of soybean meal powder carriers with a diameter of 2 mm; 5 parts of Galla tannin; 0.8 part of phenylalanine; 0.5 part of tryptophan; 0.2 part of benzoic acid; 0.2 part of zinc benzoate; 0.1 part; 0.05 part of glycerin.

[0023] The preparation method comprises: preparing raw materials according to the above-mentioned ratio of raw materials; mixing tannin and glycerin at 55° C., adding benzoic acid and mixing evenly, adding phenylalanine and tryptophan and mixing evenly, then adding zinc benzoate and The zinc citrate is mixed well; the resulting mixture is mixed well with the carrier.

Embodiment 2

[0025] The following raw materials are used in this embodiment: 8 parts of corn flour carriers with a diameter of 5 mm; 4 parts of tara tannin; 0.5 part of phenylalanine; 0.3 part of tryptophan; 0.3 part of benzoic acid; 0.2 part of zinc benzoate; citric acid 0.3 parts of zinc; 0.1 parts of glycerin.

[0026] The preparation method comprises: preparing raw materials according to the above-mentioned ratio of raw materials; mixing tannin and glycerin at 45° C., adding benzoic acid and mixing uniformly, adding phenylalanine and tryptophan and mixing uniformly, then adding zinc benzoate and The zinc citrate is mixed well; the resulting mixture is mixed well with the carrier.

Embodiment 3

[0028] The present embodiment adopts the following raw materials: 8 parts of rice husk powder carriers with a diameter of 1 mm; 3 parts of Galla tannin, 3 parts of Cadenia tannin; 0.6 part of phenylalanine; 0.4 part of tryptophan; 0.2 part of benzoic acid; 0.2 parts of zinc formate; 0.2 parts of zinc citrate; 0.05 parts of glycerin.

[0029] The preparation method comprises: preparing raw materials according to the above-mentioned ratio of raw materials; mixing tannin and glycerin at 50°C uniformly, then adding benzoic acid and mixing uniformly, then adding phenylalanine and tryptophan and mixing uniformly, then adding zinc benzoate and The zinc citrate is mixed well; the resulting mixture is mixed well with the carrier.

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Abstract

The invention relates to an antibiotic replacement type feed additive containing tannin as well as a preparation method and application thereof. The additive comprises the following components in parts by mass: 8 parts of a carrier; 4 to 6 parts of tannin; 0.5 to 0.8 part of phenyl alanine; 0.3 to 0.5 part of tryptophan; 0.2 to 0.3 part of benzoic acid; 0.2 to 0.3 part of zinc benzoate; 0.3 to 0.5 part of zinc citrate and 0.05 to 0.1 part of glycerol. The antibiotic replacement type feed additive containing tannin has a good antibacterial effect, and the palatability, the food resistance and the nutrition resistance are improved.

Description

technical field [0001] The invention relates to the field of feed additives, in particular to a tannin-containing antibiotic-replacement feed additive and a preparation method thereof. Background technique [0002] Feed additives refer to small or trace amounts of substances added to feed in order to meet animal nutritional needs, give full play to animal production capacity, increase feed efficiency, and improve feed quality. Its dosage is usually a few percent to a few parts per million. Although the dosage is small, it has a great effect. It can promote growth, increase the output of meat, eggs, and milk, shorten the feeding cycle, improve reproductive ability, reduce diseases, and reduce feed consumption. cost. According to different functions, feed additives can be divided into two categories: nutritive and non-nutritive. Nutritive feed additives refer to amino acids, vitamins, minerals and other nutrients needed for animal growth that are contained in supplementary fe...

Claims

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Application Information

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IPC IPC(8): A23K20/111A23K20/142A23K20/105A23K10/37A23K50/30A23K20/20
CPCA23K20/111A23K20/142A23K20/105A23K10/37A23K50/30A23K20/30Y02P60/87
Inventor 陈国寿刘建华周伟文陈艺华
Owner 正百生物科技(江门)有限公司
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