Fermented feed additive, preparation method and application

A technology of fermented feed and additives, applied in the fields of 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, improving conversion utilization, and reducing the use of antibiotics

Active Publication Date: 2012-07-11
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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Under sterile conditions, scrape a loop of the strains of Lactobacillus acidophilus, Lactobacillus plantarum and Lactobacillus casei with an inoculation needle, and inoculate them into a petri dish containing lactic acid bacteria activation medium, and the lactic acid bacteria activation 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 it is obtained by sterilizing at 121°C for 15 minutes; scrape a ring of the strain of Saccharomyces cerevisiae with an inoculation needle, and inoculate it into a petri dish containing yeast activation medium , the saccharomyces activating medium is obtained after potato 200g / l is prepared into potato juice, glucose 20g / l and agar 20g / l and mixed; One ring, inoculated into a petri dish filled with ...

Embodiment 2

[0035] Under sterile conditions, scrape a loop of the strains of Lactobacillus acidophilus, Lactobacillus plantarum and Lactobacillus casei with an inoculation needle, and inoculate them into a petri dish containing lactic acid bacteria activation medium, and the lactic acid bacteria activation 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 12g / l, the pH value is adjusted to 6.4, and it is obtained by sterilizing at 121°C for 20 minutes; scrape a ring of the strain of Saccharomyces cerevisiae with an inoculation needle, and inoculate it into a petri dish containing yeast activation medium , the saccharomyces activation medium is obtained after potato juice, glucose 25g / l and agar 25g / l are mixed by preparing potato 220g / l; One ring, inoculated into a petri dish filled with bacillus...

Embodiment 3

[0038] Under sterile conditions, scrape a loop of the strains of Lactobacillus acidophilus, Lactobacillus plantarum and Lactobacillus casei with an inoculation needle, and inoculate them into a petri dish containing lactic acid bacteria activation medium, and the lactic acid bacteria activation 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, MnSO4 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 it is obtained by sterilizing at 121°C for 15 minutes; scrape a ring of the strain of Saccharomyces cerevisiae with an inoculation needle, and inoculate it into a petri dish containing yeast activation medium , the saccharomyces activation medium is obtained after potato juice, glucose 22g / l and agar 22g / l are mixed by preparing potato 210g / l; One ring, inoculated into a petri dish filled with bacill...

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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 partiallyor 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 Applications(China)
IPC IPC(8): A23K1/16A23K1/14
CPCY02P60/87
Inventor 潘玉林刘玉江王永刚
Owner WEIFANG ZHONGKEJIAYI BIO FODDER TECH
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