Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A kind of tannin mixture that reduces or eliminates the astringent taste of plant tannin and its preparation method and application

A technology of tannin astringency and plant tannin, which is applied in the fields of application, animal feed, additional food elements, etc., can solve problems such as poor palatability, improve palatability, prevent and control diarrhea in young animals, and maintain intestinal health Effect

Active Publication Date: 2021-03-19
广州汇加生物科技有限公司
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Tannins have a strong astringent taste and poor palatability

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Chestnut tannin (75% tannin content) was pre-mixed with egg white protein powder at a ratio of 1:1, and 2.5 g of neotame was added per kilogram of the mixture to obtain a tannin mixture 1 that reduces or eliminates the astringency of vegetable tannins.

Embodiment 2

[0023] Chestnut tannin (tannin content 75%) was premixed with duck egg white protein powder at a ratio of 1:1, and an additional 2.5g of neotame was added per kilogram of the mixture to obtain a tannin mixture 2 that reduces or eliminates the astringency of vegetable tannins.

Embodiment 3

[0025] Chestnut tannin (tannin content 75%) was pre-mixed with soybean protein isolate at a ratio of 1:1.5, and 2.5 g neotame was added per kilogram of the mixture to obtain a tannin mixture 3 that reduces or eliminates the astringency of vegetable tannins.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a tannin mixture for reducing or eliminating plant tannin astringency. The tannin mixture can reduce or eliminate tannin astringency. The invention also discloses a method for preparing the tannin mixture for reducing or eliminating plant tannin astringency and application thereof to animal feed. The palatability of the animal feed in which tannin is added can be effectively improved, animals' intestinal health can be improved, diarrhea is reduced, and the use of antibiotics is reduced.

Description

technical field [0001] The invention relates to the field of animal feed, in particular to a tannin mixture that reduces or eliminates the astringency of plant tannins, and also relates to a preparation method of the tannin mixture that reduces or eliminates the astringency of plant tannins and its application in animals. application in feed. Background technique [0002] Tannins belong to a class of plant polyphenols, commonly defined as: "water-soluble phenolic compounds capable of precipitating proteins (also alkaloids, gelatin)." Polyphenols, alkaloids, and terpenes are "secondary polyphenols" that accumulate in plants. compounds", which are not involved in the main metabolic functions of the plant, but which serve the plant's defense functions. Tannin is not a single substance, but a compound with a complex structure and composition. According to the molecular structure, plant tannins can be divided into two categories: Hydrolysable Tannins and Condensed Tannins. [...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A23K20/111A23K20/142
Inventor 陈学斌
Owner 广州汇加生物科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com