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Enteric microcapsule of garlic essential oil and production method thereof

A technology of garlic essential oil and production method, which is applied in the directions of animal feed, additional food elements, animal feed, etc., can solve the problems of low content of active ingredients, unsatisfactory use, and inability of microcapsules to be enteric-coated, and achieves good fluidity and improved extraction. Eating speed, reducing the effect of damage to the digestive tract

Active Publication Date: 2010-03-10
湖南现代资源生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Microcapsules prepared by spray drying method cannot be enteric-coated, and allicin will be released in the stomach. In addition, the active ingredient content of the microcapsules is relatively low, only about 10%, which cannot be used in feed processing.
The process of single coacervation method is complex, requires repeated coagulation, easy to stick, high production cost, requires a large amount of film-forming materials, and the active ingredient can only reach about 25%

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Preparation of enteric-coated microcapsules of garlic essential oil

[0042] 1) Preparation of garlic essential oil wet granules

[0043] For making soft materials, accurately weigh 40~55kg of pharmaceutical grade white carbon black and 5kg of cornstarch, put them into the trough mixer, turn on the mixer and mix for 15 minutes, then add 40~55kg of garlic essential oil, continue to mix for 20 minutes, then add Prepare 40~50kg of adhesive in advance, mix for 10 minutes, and stop the machine.

[0044] Wet granules: Add the prepared granules into the trough of the swing granulator, turn on the machine, and use a 20-mesh screen to make granules. The amount added each time is 3~5kg. The resulting granules are neither loose nor sticky into strands. The prepared wet granules should not be placed in the barrel for more than 1 hour.

[0045] 2) Rounding of wet particles

[0046] Put the wet granules made in step 1, 3~5kg at a time, into the rotating centrifugal disc, start t...

Embodiment 2

[0053] Application of enteric-coated microcapsules with garlic essential oil

[0054] 1) Application in piglet feed: add 100~200g of enteric-coated microcapsules of garlic essential oil per ton to the full-price compound feed of lactating piglets, and the average feed intake can be increased year-on-year from birth to 28 days before weaning 5~7%, and the diarrhea rate decreased by 10~15% year-on-year. From the 28th day to the 65th day of nursery, the average feed intake can be increased by 7-13% year-on-year, the diarrhea rate can be reduced by 15-24% year-on-year, and the piglets have bright red skin.

[0055] 2) Use in dairy cow feed: Add 100-200g of garlic essential oil enteric-coated microcapsules per ton to the full-price compound feed for dairy cows, and the milk production of dairy cows can increase by 2.1-3.5%. Substitution of antibiotics can reduce the incidence of mastitis by 6.4-11.2%.

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PUM

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Abstract

The invention provides an enteric microcapsule of garlic essential oil and a production method thereof, in particular to an enteric coating microcapsule of the garlic essential oil for animal green culture and the production method thereof. The production method comprises the steps: pelletizing the garlic essential oil, sorbent of white carbon black and corn flour by a wetting pelletizing method;polishing to be round; drying by a fluidizing bed and coating by crylic acid resin to generate the enteric coating microcapsule. The method can enhance the content of the garlic essential oil of the enteric microcapsule of the garlic essential oil to 30% to 50%, enhance the enteric release rate to more than 90% and basically cover the bad smell of the garlic essential oil. The made enteric microcapsule of the garlic essential oil can enhance animal food gathering quantity by 5% to 7% and reduce morbidity by 10% to 15%.

Description

technical field [0001] The invention relates to a garlic essential oil enteric-coated microcapsule and a production method thereof, in particular to a garlic essential oil enteric-coated microcapsule and a production method for green breeding of livestock and poultry. technical background [0002] At present, antibiotics are commonly used and abused in our livestock and poultry production. The main hazards of the abuse of antibiotics in the breeding industry: using antibiotics as animal feed additives can make animals grow faster, have higher disease resistance, and increase profits for farmers. However, the widespread use of antibiotics in animals will lead to the emergence of "drug-resistant strains", making the original antibiotics ineffective and making it difficult to control bacterial diseases in animals. After human consumption, it may cause drug resistance in humans. The types of antibiotics currently used in agriculture have included almost all types of antibiotic...

Claims

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Application Information

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IPC IPC(8): A23K1/17A23K20/195
Inventor 胡光超曾清华莫少华王慧姣王晓武吴清华
Owner 湖南现代资源生物科技有限公司
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