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Probiotic feed additive

A feed additive and probiotic technology, applied in animal feed, animal feed, application and other directions, can solve the problems that the product cannot achieve the expected effect, the range of the probiotic additive dosage is small, and the nutritional value cannot be reflected, so as to improve the utilization rate, The effect of promoting animal growth and high social and economic benefits

Inactive Publication Date: 2015-04-01
邳州市小河科技发展有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since the probiotic feed additive is a live bacterial preparation, the stability and shelf life of the product have a great relationship with the application effect of the product. For the micro-ecological products containing probiotics currently available in the market, most of the fillings are wheat bran, corn flour, Straw powder, grain husk powder, zeolite powder, stone powder, rice bran, beer dregs, etc. are used as fillers. The application of these fillers ignores the adhesion of live bacteria to fillers, resulting in the instability of live bacteria preparations during storage. Cause the bacteria to die or weaken, and cannot make the product achieve the expected effect within the use period
In addition, the dosage range of probiotic additives is small, and the proportion added in the feed is generally in the range of 0.5-5%, and the filling material cannot reflect its nutritional value in the feed.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Take the edible fungus Flammulina velutipes sawdust mushroom chaff with white mycelium, firm material block, no mildew and rot, and use a dryer to dry it with hot air at 120 °C until the water content is less than 10%. After cooling, use a universal pulverizer for pulverization. , pass through an 80-mesh sieve to get the fungus chaff powder, take 10 kg of the fungus chaff powder, add 100 kg of hot water at 40°C, stir well, leave it to soak for 1-2 hours, then heat and boil for 1 hour, then stop the heating to make the material The temperature of the liquid was lowered to below 60 °C, the pH was adjusted to 5.0, 200 grams of protease and 30 grams of papain were added, stirred evenly, and after enzymatic hydrolysis was maintained at 56 °C for 4 hours, then heated to boiling for 30 minutes, and the enzymatic hydrolysis materials were subjected to pressure. The filtrate is filtered through a 400-mesh industrial filter cloth, and the filtrate is concentrated by a vacuum rotar...

Embodiment 2

[0030] Take the edible fungus Pleurotus eryngii, corn cob mushroom chaff with white mycelium, firm block, no mildew and rot, and use a dryer to dry it with hot air at 120 °C to a water content of less than 10%. After cooling, use a universal pulverizer. Pulverize by machine, pass through a 60-mesh sieve, get the fungus chaff powder, take 10 kg of fungus chaff powder, add 100 kg of hot water at 40°C, stir well, leave it to soak for 1-2 hours, then heat and boil for 1 hour, and then stop heating , reduce the temperature of the feed liquid to below 60 °C, adjust the pH to 6.0, add 210 grams of protease and 24 grams of papain, stir evenly and keep the temperature at 60 °C for 3 hours, and then heat to boiling for 30 minutes. The filter press was used for pressure filtration, the filtrate was filtered through a 400-mesh industrial filter cloth, the filtrate was evaporated and concentrated to a thick paste at atmospheric pressure, and then dried with hot air in a drying oven for 40 h...

Embodiment 3

[0032] Take the edible fungus Ganoderma lucidum sawdust and corncob mixed with fungus chaff with white mycelium, firm material block, no mildew and rot, and use a dryer to dry it with hot air at 120 °C until the water content is less than 10%. After cooling, use a universal The pulverizer is crushed, sieved through a 70-mesh sieve, and the fungus chaff powder is obtained. Take 10 kg of the fungus chaff powder, add 100 kg of hot water at 40°C, stir well, leave it to soak for 1-2 hours, then heat and boil for 1 hour, and then stop Heating to make the temperature of the feed liquid drop below 60°C, adjust the pH to 5.5, add 190 grams of protease and 26 grams of papain, stir evenly and keep the temperature at 58°C for 3.5 hours, then heat to boiling for 30 minutes, and the enzymatic hydrolysis The material is filtered by a filter press, the press filtrate is filtered through a 400-mesh industrial filter cloth, the filtrate is evaporated and concentrated to a thick paste at atmosphe...

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PUM

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Abstract

The invention belongs to the field of biological feed additives, and particularly discloses a probiotic feed additive. The probiotic feed additive is characterized by comprising 20-40% of composite probiotics and 60-80% of fungus chaff protein powders in mass ratio. The composite probiotics comprise the following ingredients: bacillus firmus, bacillus lentus, bacillus coagulans, bacillus subtilis, bacillus licheniformis, streptococcus thermophilus, lactobacillus delbrueckii, lactobacillus acidophilus, lactobacillus bulgaricus, thermophilic bifidobacteria and yeast with the weight ratio of (1.4-2.8):(1.4-2.8):(1.4-2.8):(2.2-4.4):(1.6-3.2):(2.0-4.0):(1.6-3.2):(1.4-2.8):(1.4-2.8):(2.2-4.4):(3.4-6.8). By mixing and matching with fungus chaff protein powders rich in the ingredients of protein, amino acid and polysaccharide, an animal health feed additive is formed; by adding 2-6% of the probiotic feed additive into animal diets, immunity of feeding objects can be effectively enhanced, animal growth can be promoted, the problem of antibiotic residue of animal products is solved, and economic benefits in breeding industry are improved.

Description

technical field [0001] The invention relates to the field of biological feed additives, in particular to a probiotic feed additive. Background technique [0002] Probiotic preparation is a kind of microecological preparation. It is a live microbial feed additive that can affect animals by improving the balance of intestinal flora. It is developed according to the basic principles of animal microecology and can be used to adjust the microecological balance of animals. . It is a kind of feed additive that can prevent diseases, promote animal growth or improve feed conversion rate by enhancing the body's inhibition of harmful microorganisms in the gut or by enhancing non-specific immune function. Probiotic feed additives are active preparations made of live microorganisms. Their role is to participate in the balance of microorganisms in the intestinal tract and directly improve the feed utilization rate and growth rate of animals. For example, Bacillus mainly produces enzymes ...

Claims

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Application Information

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IPC IPC(8): A23K1/16
Inventor 张奎昌汤先伟汤继友汤海江
Owner 邳州市小河科技发展有限公司
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