Fermented feed additive, preparation method and application

A technology of fermented feed and additives, applied in application, animal feed, animal feed, etc., can solve the problems of difficult fermented feed technology, achieve the effects of reducing pollution and environmental protection treatment costs, alleviating competition between humans and animals, and promoting animal eating

Active Publication Date: 2013-03-27
WEIFANG ZHONGKEJIAYI BIO FODDER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the limitations of fermentation strains and fermentation technology, it is difficult for the technology of fermented feed to develop healthily and rapidly.

Method used

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  • Fermented feed additive, preparation method and application
  • Fermented feed additive, preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Under aseptic conditions, scrape a loop of the Lactobacillus acidophilus, Lactobacillus plantarum and Lactobacillus casei strains with an inoculating needle, and inoculate them into a petri dish containing a lactic acid bacteria activation medium. The lactic acid bacteria activate The medium is peptone 10g / l, meat extract 10g / l, yeast extract 5g / l, K 2 HPO 4 2g / l, triammonium citrate 2g / l, sodium acetate 5g / l, glucose 20g / l, Tween80 1mL / l, MgSO 4 ·7H 2 O 0.58g / l, MnSO 4 ·4H 2 O 0.25g / l, agar 20g / l and CaCO 3 After mixing 10g / l, the pH value is adjusted to 6.2 and sterilized at 121°C for 15 minutes; scrape a loop of the strain of Saccharomyces cerevisiae with an inoculating needle, and inoculate it into a culture dish containing yeast activation medium The yeast activation medium is obtained by mixing 200 g / l of potato into potato juice, 20 g / l glucose and 20 g / l agar; scraping the bacterial species of Bacillus subtilis and Bacillus licheniformis with an inoculation needle ...

Embodiment 2

[0035] Under aseptic conditions, scrape a loop of the Lactobacillus acidophilus, Lactobacillus plantarum and Lactobacillus casei strains with an inoculating needle, and inoculate them into a petri dish containing a lactic acid bacteria activation medium. The lactic acid bacteria activate The medium is peptone 12g / l, meat extract 12g / l, yeast extract 8g / l, K 2 HPO 4 4g / l, triammonium citrate 4g / l, sodium acetate 8g / l, glucose 25g / l, Tween80 2mL / l, MgSO 4 ·7H 2 O 1g / l, MnSO 4 ·4H 2 O 0.5g / l, agar 25g / l and CaCO 3 After mixing with 12g / l, adjust the pH to 6.4 and sterilize at 121°C for 20 minutes; scrape a loop of the strain of Saccharomyces cerevisiae with an inoculation needle, and inoculate it into a culture dish containing yeast activation medium The yeast activation medium is obtained by preparing 220g / l of potato into potato juice, 25g / l of glucose and 25g / l of agar; scraping the bacterial species of Bacillus subtilis and Bacillus licheniformis with an inoculation needle One ...

Embodiment 3

[0038] Under aseptic conditions, scrape a loop of the Lactobacillus acidophilus, Lactobacillus plantarum and Lactobacillus casei strains with an inoculating needle, and inoculate them into a petri dish containing a lactic acid bacteria activation medium. The lactic acid bacteria activate The medium is peptone 11g / l, meat extract 11g / l, yeast extract 6g / l, K 2 HPO 4 3g / l, triammonium citrate 3g / l, sodium acetate 6g / l, glucose 22g / l, Tween80 1.5mL / l, MgSO 4 ·7H 2 O 0.7g / l, MnSO 4 ·4H 2 O 0.3g / l, agar 22g / l and CaCO 3 After mixing 11g / l, the pH value is adjusted to 6.3 and sterilized at 121°C for 15 minutes; scrape a loop of the strain of Saccharomyces cerevisiae with an inoculating needle, and inoculate it into a culture dish containing a yeast activation medium The yeast activation medium is obtained by mixing 210 g / l of potato into potato juice, 22 g / l of glucose and 22 g / l of agar; scraping the bacterial species of Bacillus subtilis and Bacillus licheniformis with an inoculation...

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Abstract

The invention discloses a fermented feed additive, a preparation method and application thereof. The fermented feed additive is prepared by fermenting mixed strains and mixed auxiliary materials consisting of monosodium glutamate protein, bean pulp, bran, cottonseed meal, corn fibers, rice bran and powdered rice hulls, wherein the mixed strains are obtained by mixing activated strains of lactobacillus acidophilus, lactobacillus planetarium, lactobacillus casei, saccharomyces cerevisiae, bacillus subtilis and bacillus licheniformis in a proportion of (1-5): (1-5): (1-5): (1-5): (1-5): (1-5); and the dosage of the fermented feed additive is 5 to 100 percent of the weight of the animal feed when used for the animal feed. According to the fermented feed additive, the bean pulp, the bran, the cottonseed meal and other raw auxiliary materials are sufficiently utilized, so that the food consumption in the animal feeding process is reduced; the fermented feed additive can be used to partially or completely replace the animal feed, and antibiotic medicaments can be reduced or prevented from being used; and no medicament is left, so that the feeding cost of farmers is reduced.

Description

technical field [0001] The invention relates to the technical field of animal feed, in particular to a fermented feed additive. Background technique [0002] With the continuous improvement of people's living standards, people pay more and more attention to food quality and food safety. Especially in recent years, a series of incidents such as melamine and clenbuterol have aroused people's attention to food safety. Therefore, the quality of animal feed as the source of animal food is particularly important. At present, in the process of raising animals, it is necessary to continuously add coarse growth additives such as antibiotics and hormones. As a result, the meat produced not only tastes bad, but also contains a lot of drug residues. Humans will increase drug resistance after eating and affect people's health. Therefore, in order to enhance the production quality of the aquaculture industry and reduce drug residues, it has become an inevitable trend in the feed industr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/16A23K1/14
CPCY02P60/877Y02P60/87
Inventor 潘玉林陈立强张文静刘玉江曹才丽徐大财
Owner WEIFANG ZHONGKEJIAYI BIO FODDER TECH
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