Microbial feed additive capable of accelerating lactation and improving milk product quality and preparation method

A technology for microbial feed and lactation promotion, applied in animal feed, animal feed, food processing and other directions, can solve the problem of no outstanding novelty in the process, and achieve the effects of improving immunity, promoting development, and improving comprehensive disease resistance.

Inactive Publication Date: 2008-05-28
SHANGHAI CHUANGBO ECOLOGICAL ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This glycoside peptide composition is just a simple mixture of products prepared by two common methods, and there is no outstanding novelty in the process

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The bacterial strains used in the production method of microbial feed additives that promote lactation and improve milk quality are all obtained through screening and optimization.

[0029] The method for oxygen fermentation and low-temperature culture, it comprises the following steps:

[0030] The first step. respectively optimize Lactobacillus plantarum, Streptococcus lactis, Lactobacillus casei, and Saccharomyces cerevisiae by using auxotrophic or ultraviolet-induced methods;

[0031] The second step. The above-mentioned strains are transferred into the broth culture medium respectively, and after cultivating at a temperature of 37°C for 24 hours, the activity titer is determined, and the selection growth is fast, and the number in the broth culture medium reaches 4 billion / More than 1 ml of strains are preserved;

[0032] Step 3. Transfer the bacterial strain into an eggplant bottle equipped with nutrient agar medium, cultivate it at a temperature of 37°C for 48 ...

Embodiment 2

[0039] Step 4. Inoculate Lactobacillus plantarum, Streptococcus lactis, and Saccharomyces cerevisiae in the steam-sterilized culture medium according to the ratio of 30%, 30%, and 40%, respectively. Flour 4%, molasses 0.5%, potassium dihydrogen phosphate 0.08%, magnesium sulfate 0.1%, water 92.82%, put them into a mixer and stir, the stirring speed is 160r / min, the cultivation temperature is 37°C, the ventilation rate is 1:0.5, and the fermentation The time is 24 hours, and the stock solution of the compound bacterial agent is obtained;

[0040] Step 5. Add the stock solution of the compound bacterial agent into the culture medium and the nutrient carrier according to a specific ratio, and weigh it according to the following weight ratio, 12% of the strain stock solution, 22% of the culture medium, and 66% of the carrier, wherein, each component in the culture medium The proportions are: 30% bean cake powder, 25% corn flour, 15% starch, 5% yeast powder, 5% corn steep liquor, 4...

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PUM

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Abstract

The invention relates to a microbial feed additive for promoting lactation and improving the quality of dairy products and a production method thereof, and is characterized in that raw materials of lactobacillus plantarum, streptococcus lacticus, lactobacillus casei, saccharomyces cereviseae, nutritive medium, sterile water, etc., are first treated with anaerobic fermentation; fermentation liquor are then mixed after centrifugation and blended with nutrition carriers evenly to be placed in a closed fermentation chamber for anaerobic fermentation and finally crushed into power after dried so as to obtain the finished products. The invention comprises a great deal of effective microorganisms, antioxidants of coenzyme, SOD and vitamins, etc., and physiological metabolins of amino acid and active peptides, etc. which can have effects of nutrifying and repairing cell and improving cell metabolism after entering the body of a cow so as to form sound ecological environment in the cow body, promote transformation and absorption of nutrient matters and immunity of the organism and even prevent garget of the cow and improve the ability of anti-heat stress and the quality of dairy products while improving the milk yield of cows.

Description

technical field [0001] The invention relates to a microbial feed additive for promoting lactation and improving the quality of milk products and a production method thereof. After the product enters the body of a cow, it can promote the conversion and absorption of nutrients, improve the immunity of the body, and increase the milk production of the cow. The invention can prevent milk cow mastitis, improve heat stress resistance and milk quality, and belongs to the technical field of agricultural biological products. Background technique [0002] At present, the patent that has been applied for, the application number is CN02136360, and the announcement number is CN1471847, titled glycoside peptide composition and its preparation method and application, is characterized in that: the microbial strain is fermented and cultivated after liquid culture, and the fermented product is fermented with alkali Nuclease hydrolysis after extraction to make nucleotides; animal viscera are b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/16A23K1/18A23K10/12A23K10/18A23K10/20A23K10/30A23K10/33A23K10/37A23K20/147A23K20/24A23K20/26A23K50/10
CPCY02P60/87
Inventor 江瀚马正驰
Owner SHANGHAI CHUANGBO ECOLOGICAL ENG
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