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Feed premix with intestine prompting function for aquatic livestock and preparation method for feed premix

A technology of feed premix and aquatic animals, applied in animal feed, animal feed, application, etc., can solve problems affecting product quality and feeding effect, uneven fermentation quality of strains, intolerance to acid and alkali and antibiotics, etc. , to achieve the effect of improving animal immunity, easy operation, and a large number of viable bacteria

Active Publication Date: 2012-11-21
无锡华诺威动物保健品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Probiotics such as Bacillus subtilis, Bacillus licheniformis, Lactobacillus bifidum, Lactobacillus acidophilus, yeast and other probiotics are mostly used as fermentation bacteria in the existing micro-ecological intestinal health preparations for aquatic products, but these bacteria are generally not resistant to high temperature and acid and alkali And antibiotics, under the high temperature conditions (80-90°C) of the feed pelleting process and after the neutralization of gastric acid and bile salts in the digestive tract, the number of viable bacteria will drop sharply, and the preservation is poor, which limits the application of the product; in addition, The preparation of such micro-ecological intestinal health preparations usually needs to go through the overall liquid fermentation process of the above-mentioned probiotics, involving many strains, complicated production process, high cost, and the suitable fermentation temperature, oxygen demand and pH value of different strains Therefore, the overall fermentation under the same conditions can easily lead to uneven fermentation quality of various strains, which directly affects product quality and feeding effect

Method used

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  • Feed premix with intestine prompting function for aquatic livestock and preparation method for feed premix
  • Feed premix with intestine prompting function for aquatic livestock and preparation method for feed premix
  • Feed premix with intestine prompting function for aquatic livestock and preparation method for feed premix

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The raw materials are automatically weighed by the electronic weighing system according to the weight ratio shown in Table 1, and the mannan, maltooligosaccharide, and white carbon black are put into the V-shaped mixer and mixed for 20 minutes to obtain the premix 1 and then put the premix 1 obtained in step (1), selenium-enriched yeast, Bacillus coagulans, and citric acid into a V-type mixer and fully mix for 20 minutes, and obtain the finished feed premix after packaging.

[0036] According to GB / T 5918, the coefficient of variation of the mixing uniformity of the finished product is 4%.

Embodiment 2

[0038] The raw materials are automatically weighed by the electronic weighing system according to the weight ratio shown in Table 1, and the mannan, maltooligosaccharide, and white carbon black are put into the V-type mixer and mixed for 25 minutes to obtain the premix 1 and then put the premix 1 obtained in step (1), selenium-enriched yeast, Bacillus coagulans, and citric acid into a V-type mixer and fully mix for 25 minutes, and obtain the finished feed premix after packaging.

[0039] According to GB / T 5918, the coefficient of variation of the mixing uniformity of the finished product is 3%.

Embodiment 3

[0041] The raw materials are automatically weighed by the electronic weighing system according to the weight ratio shown in Table 1, and the mannan, maltooligosaccharide, and white carbon black are put into the V-type mixer and mixed for 30 minutes to obtain the premix 1 and then put the premix 1 obtained in step (1), selenium-enriched yeast, Bacillus coagulans, and citric acid into a V-type mixer and fully mix for 30 minutes, and obtain the finished feed premix after packaging.

[0042] According to GB / T 5918, the coefficient of variation of the mixing uniformity of the finished product is 4%.

[0043] The feeding effect of the present invention is illustrated below by a control test.

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Abstract

The invention relates to a feed premix with an intestine prompting function for an aquatic livestock and a preparation method for the feed premix. The feed premix consists of the following raw materials in percentage by weight: 15-20% of mannan oligosaccharide, 15-20% of maltooligosaccharide, 10-15% of selenium-enriched yeast, 15-20% of citric acid, 10-15% of bacillus coagulans and 10-35% of white carbon black. The preparation method comprises the steps of: weighing components; placing the mannan oligosaccharide, the maltooligosaccharide and the white carbon black in a mixer and adequately mixing to obtain a premix 1; then placing the premix 1, the selenium-enriched yeast, the bacillus coagulans and the citric acid in the mixer and adequately mixing; and packaging to obtain a premix product. According to the feed premix with the intestine prompting function for the aquatic livestock provided by the invention, the feed premix is good in storage and rich in viable count, therefore, a feed conversion rate and a growth performance of the aquatic livestock can be improved, a weight increment rate is improved, and a bait coefficient is reduced. The feed premix with the intestine prompting function for the aquatic livestock has an obvious intestine prompting function and a growth prompting effect. The method provided by the invention is simple and convenient to operate, and production cost is low.

Description

technical field [0001] The invention belongs to the technical field of feed premix, and in particular relates to a feed premix for invigorating intestines for aquatic products. Background technique [0002] Most of the existing feed additives for the prevention and treatment of aquatic animal diseases contain antibiotics and chemically synthesized drugs. Although they have obvious effects in promoting the growth of aquatic animals, preventing diseases, and improving production performance, the long-term abuse of antibiotics has brought many problems. One is to produce drug resistance, leading to a large number of drug-resistant strains; the other is to destroy the micro-ecological balance of aquatic animals, inhibit or kill sensitive bacteria, cause intestinal flora disorder, and make fish susceptible to infectious diseases; Damage to the organs of aquatic animals, such as affecting the liver and kidney functions of fish; in addition, the residues caused by excessive use of ...

Claims

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Application Information

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IPC IPC(8): A23K1/16A23K1/18
Inventor 曹维维朱赛华朱建平黄剑飞王庆陈春明
Owner 无锡华诺威动物保健品有限公司