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Preparation method of spiral seaweed mud mixed chicken feed subjected to microbial fermentation

A technology of microbial fermentation and spirulina, which is applied in animal feed, animal feed, application, etc., can solve the problems of high cost and achieve the effects of strong encapsulation, reduction of livestock and poultry diseases, and reduction of epidemic prevention costs

Active Publication Date: 2013-04-24
BEIHAI CITY HANHUA BIOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to provide a method that can solve the problem of putting spirulina into poultry feed at high cost and prepare chicken feed with high nutritional value and strong palatability

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Take 100 kg of spirulina mud with a water content of 90%, put it into 200 kg of lactic acid bacteria liquid and stir evenly, the concentration of lactic acid bacteria is 5×10 7 cfu / ml, the lactic acid bacteria are Lactobacillus casei and Streptococcus, each accounting for 50% by mass, and the spirulina mud can be preserved in the bacterial liquid for 7 days without deterioration. The mixed material is mixed with chicken feed at a ratio of 0.5% by mass of spirulina dry powder, wherein the water content of spirulina dry powder is calculated at a mass percentage of 7%, and the mixed chicken feed can be fed to poultry within 5 days .

Embodiment 2

[0024] Take 120 kg of spirulina mud with a water content of 95%, put it into 230 kg of lactic acid bacteria liquid and stir evenly, the concentration of lactic acid bacteria is 1×10 6 cfu / ml, the lactic acid bacteria are Lactobacillus casei, Chlorococcus and Bifidobacterium, and the content in the lactic acid bacteria fermentation broth accounts for 50%, 20% and 30% by mass respectively, wherein an appropriate amount of yeast and bacillus are added to make the mixture The conversion rate of the feed is improved, and the spirulina mud can be preserved in the bacterial liquid for 15 days without deterioration. The mixed material is mixed with chicken feed at a ratio of 0.2% by mass of spirulina dry powder, wherein the water content of spirulina dry powder is calculated at a mass percentage of 7%, and the mixed chicken feed can be fed to poultry within 7 days .

Embodiment 3

[0026] Take 200 kg of spirulina mud with a water content of 96%, put it into 400 kg of lactic acid bacteria liquid and stir evenly, the concentration of lactic acid bacteria is 5×10 7 cfu / ml, lactic acid bacteria are Bifidobacterium, Lactobacillus acidophilus and Chlorococcus, and the content in the lactic acid bacteria fermentation broth accounts for 40%, 40% and 20% by mass respectively, wherein an appropriate amount of saccharomyces and bacillus are added, so that The conversion rate of the mixed feed is improved, and the spirulina mud can be preserved in the bacterial liquid for 15 days without deterioration. The mixed material is mixed with chicken feed at a ratio of 1.5% by mass of spirulina dry powder, wherein the water content of spirulina dry powder is calculated at a mass percentage of 7%, and the mixed chicken feed can be fed to poultry within 10 days .

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Abstract

The invention relates to the technical field of poultry feed prepared by microbial fermentation and a preparation method of a spiral seaweed mud mixed chicken feed subjected to microbial fermentation. According to the preparation method, spiral seaweed mud and lactobacillus fermentation liquid are put and stored in a feed storage according to a certain mass percentage, the mixture is mixed with the chicken feed according to a certain proportion, by adopting a method for retaining freshness of the spiral seaweed mud subjected to the microbial fermentation, the use cost of feed spiral seaweed can be substantially lowered, the cost barrier that the spiral seaweed only can be added into the feed after being changed into spiral seaweed powder by spending expensive drying cost is avoided, and an excellent feed raw material can be industrially applied to poultry production with low cost; and meanwhile, according to the chicken feed prepared by using the method, the nutrition is rich, poultry diseases can be reduced, the resistance of poultry can be enhanced, the qualities of meat and eggs can be improved, and the epidemic prevention cost can be lowered.

Description

technical field [0001] The invention relates to the technical field of preparing poultry feed by microbial fermentation, in particular to a method for preparing chicken feed mixed with spirulina mud fermented by microorganisms. Background technique [0002] Spirulina is a class of lower plants, belonging to Cyanophyta, Oscillatoriaceae. The nutritional value of spirulina is very high, rich in protein, as high as 60-70%, rich in nutrition than the general concept of food, and several times higher than soybeans, beef, eggs, etc.; it contains a variety of trace elements necessary for the human body, Calcium, magnesium, sodium, potassium, phosphorus, iodine, selenium, iron, copper, zinc, etc. Iron deficiency can lead to anemia, zinc deficiency can lead to stunting, selenium can activate DNA repair enzymes, stimulate the production of immunoglobulins and antibodies, Capture free radicals, reduce or resist the toxicity of certain metals in the body, and inhibit the carcinogenic e...

Claims

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Application Information

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IPC IPC(8): A23K1/16A23K1/14A23K1/18
Inventor 刘键
Owner BEIHAI CITY HANHUA BIOLOGICAL TECH
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