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Preparation technology of sustained-release enteric microcapsule plant essential oil

A plant essential oil, slow-release technology, applied in animal feed, additional food elements, molding or processing of animal feed, etc., can solve the problems of poor palatability, inability to accurately locate antibacterial, poor stability, etc., to achieve delayed release, good biological Degradability, stability improvement effect

Pending Publication Date: 2021-01-19
重庆味来香生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide slow-release enteric-coated microcapsule plant essential oil production technology to solve the problems of poor stability, poor palatability and inability to accurately locate and inhibit bacteria in existing natural plant essential oils

Method used

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Embodiment Construction

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] 1. The present invention provides a slow-release enteric-coated microcapsule plant essential oil. The plant essential oil adopts the structural form of essential oil microcapsules, and the corresponding essential oil microcapsules are made by double coating, specifically including inner coating and outer capsule ;

[0027] Specifically: acrylic resin No. Ⅱ and No. Ⅲ are mixed to form an inner coating material, and the core material of plant essential oil is coated to form an enteric-coated sustained-release pill: the inner co...

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Abstract

The invention belongs to the technical field of preparation of plant essential oil, and discloses a preparation technology of sustained-release enteric microcapsule plant essential oil. The plant essential oil is in the structural form of an essential oil microcapsule; the essential oil microcapsule is prepared in a double-coated mode and specifically comprises an inner coating and an outer coating capsule; acrylic resin II and acrylic resin III are mixed to form an inner coating material, and a plant essential oil core material is coated to form an enteric sustained-release pellet; chitosan-Arabic gum is taken as a composite capsule material which is the outer coating capsule, and the enteric sustained-release pellet is coated to form the essential oil microcapsule; in the double-coated essential oil microcapsule, the inner coating material is dissolved in an intestinal tract solution but not dissolved in gastric juice, so that the microcapsule smoothly penetrates through the stomachto reach the intestinal tract, stable sustained release of vegetable oil is performed in the intestinal tract, and a good antibacterial effect is achieved on the intestinal tract; and the outer coating capsule material has good thermal stability, so that the controlled release and sustained release properties of the essential oil microcapsule are improved.

Description

technical field [0001] The invention belongs to the technical field of plant essential oil production, and in particular relates to the production technology of slow-release enteric-coated microcapsule plant essential oil. Background technique [0002] Most of the active ingredients in natural plant essential oils are phenols, aldehydes, terpenes and other substances, which have poor stability (low melting point, volatile, easy to oxidize), strong irritation, peculiar smell, and are not easy to preserve; The higher the concentration of the essential oil, the stronger the pungent smell, which greatly affects the palatability of the feed, thereby reducing the feed intake; in addition, the untreated essential oil is quickly absorbed in the stomach and the front of the intestinal tract, and cannot effectively reach the hindgut Achieve antibacterial and other effects, especially carvacrol, thymol and other substances are easy to combine with albumin and cause inactivation; [00...

Claims

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Application Information

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IPC IPC(8): A23K40/30A23K20/147A23K20/105
CPCA23K40/30A23K20/105A23K20/147
Inventor 何蒙曦陈朝文
Owner 重庆味来香生物科技有限公司
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