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Compound microbial additive for feed

A technology of compound microorganisms and additives, which is applied in the field of microbial bacteria feed additives and compound microbial additives for feed, can solve the problems of affecting the survival of bacteria, unsatisfactory compatibility and application, and the lack of direct utilization of nutritional value of farmed animals.

Inactive Publication Date: 2018-09-18
PIZHOU GAXING MEDICINE TECH SERVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to keep the pH value in the stomach of the animals relatively constant, so that the fed food can continue to achieve the effect of acidification after entering the small intestine, acidulants such as citric acid, lactic acid, hydrochloric acid, and fumaric acid are often used in the product at the same time, but these acidulants Not only does it directly cause excessive acidity to the part of the microorganisms contained in the additive, which affects the survival of the bacteria, but at the same time, these acidified substances have no nutritional value for direct use of the farmed animals. At the same time, they are harmful to the gastrointestinal The props are very irritating, and its compatible application is not ideal

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] Preparation of seabuckthorn freeze-dried powder, prickly pear freeze-dried powder, Physalis freeze-dried powder, blackcurrant freeze-dried powder, cactus freeze-dried powder:

[0060] Take fresh and mature seabuckthorn, prickly pear, physalis, black currant, cactus, remove impurities such as fruit stems and rotten fruits, rinse with 40°C aqueous solution containing 0.1% citric acid by weight, and rinse for 15 minutes under constant stirring. Rinse in pure water for 3 times, remove and dry the water; put seabuckthorn, prickly pear, physalis, blackcurrant, and cactus into plates and put them into the freezer, and quickly cool down to below -45°C; freeze the frozen seabuckthorn and prickly pear respectively , physalis, blackcurrant, and cactus are moved into the sublimation dryer, the sublimation temperature is controlled at -22--32°C, and the vacuum degree is 120-150Pa, so that the material is dried to moisture 100 mesh to obtain freeze-dried seabuckthorn powder, freeze-dr...

Embodiment 2

[0062] Preparation of carbonized eggshell powder:

[0063] First, clean the eggshell, dry the water, put it in an electric oven, and dry it with hot air at 200°C for 2 hours. Spray the prepared salt solution with a weight ratio of 25% on the coarse shell powder (that is, eggshell powder: 25% salt solution = 1:0.5 ratio), mix while spraying, leave it for 6 hours after mixing, and then mix evenly again , and put it aside for another 6 hours; put the impregnated eggshell powder raw material into a rotary carbonization pot, and rotate it at 420°C for 80 minutes until the raw material turns black completely (the carbonization process is provided with an automatic rotating scraper in the carbonization pot) slices to prevent the raw materials from sticking to the pan and agglomerating during the carbonization process); quickly move the carbonized raw materials to the activation furnace, and pass in CO 2 Gas, drive out the air in it, anaerobic activation at 760°C for 80 minutes (set ...

Embodiment 3

[0065] Preparation of carbonized eggshell powder:

[0066] First, clean the eggshell, dry the water, place it in a far-infrared dryer, and dry it at 300°C for 1 hour. After taking it out and letting it cool, grind it into a 30-mesh coarse powder, and put it on the eggshell at a weight ratio of 1:0.5. Spray the prepared salt solution with a weight ratio of 25% on the coarse powder (that is, eggshell powder: 25% salt solution = 1:0.5 ratio), mix while spraying, leave it for 7 hours after mixing, and then mix evenly again, Place it for another 7 hours; put the impregnated eggshell powder raw material into a rotary carbonization pot, and rotate it at 450°C for 70 minutes until the raw material turns black completely (the carbonization process is equipped with an automatic rotating scraper in the carbonization pot) , to prevent the raw materials from sticking to the pan and agglomerating during the carbonization process); quickly move the carbonized raw materials to the activation ...

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Abstract

The invention discloses a compound microbial additive for feed. The compound microbial additive for feed is prepared by the following steps: firstly, uniformly mixing lactic acid bacteria, saccharomyces, freeze-dried powder of sea-buckthorn fruits, freeze-dried powder of roxburgh rose fruits, freeze-dried powder of winter cherries, freeze-dried powder of black currants and freeze-dried powder of prickly pears, then adding the balance of charred egg-shell meal, performing uniform mixing and performing compound packaging. Each 1000g of additive contains 10000-30000 hundred million of the lacticacid bacteria, 10000-60000 hundred million of the saccharomyces, 5-50g of the freeze-dried powder of sea-buckthorn fruits, 5-50g of the freeze-dried powder of roxburgh rose fruits, 3-30g of the freeze-dried powder of winter cherries, 3-30g of the freeze-dried powder of black currants, 50-150g of the freeze-dried powder of prickly pears and the balance of the charred egg-shell meal. The compound microbial additive for feed contains definite live bacteria and is favorable for users to apply and select quantitatively; and the freeze-dried powder of the sea-buckthorn fruits, the roxburgh rose fruits, the winter cherries, the black currants and the prickly pears and the charred egg-shell meal used as the substrates of the additive can improve the stability, nutrition and adsorbability of the bacteria contained in the additive, also improve the nutritional value of a product, promote metabolism of animals, improve the disease resistance of a body, promote growth of the animals and improve the economic benefit of the breeding industry.

Description

technical field [0001] The invention belongs to the field of feed additives and relates to a live microbial feed additive for breeding animals. Specifically relates to a compound microbial additive for feeding. Background technique [0002] Probiotics are a kind of probiotics, also known as live bacteria or biobiotics. This is a more comprehensive concept. It refers to the live bacteria preparation made from the normal beneficial microorganisms in the animal body through a special process. The scope of this concept includes microbial growth promotion and prebiotics, and a more popular concept similar to it is feed microbial additives, which is also a more comprehensive concept. Probiotics, also known as probiotics, are live microbial cultures added to the feed that also participate in the balance of microbes in the gut, but by increasing the hindrance of the microbial flora in the animal's gut (i.e. dominance), or Prevent diseases by enhancing non-specific immune functio...

Claims

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Application Information

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IPC IPC(8): A23K10/18A23K10/26A23K10/30
CPCA23K10/18A23K10/26A23K10/30
Inventor 张奎昌张婷婷汤先伟张路
Owner PIZHOU GAXING MEDICINE TECH SERVICE CO LTD
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