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

Piglet feed additive and preparation method thereof

A technology of feed additive and piglet feed, which is applied in the molding or processing of animal feed, animal feed, animal feed, etc. It can solve the problems of CACO-2 cytotoxicity, dull skin growth and development, and damage to ecological balance, and achieve the improvement of intestinal Intestinal barrier function, maintaining intestinal microecological balance, and improving health status

Pending Publication Date: 2022-02-01
SICHUAN ANIMAL SCI ACAD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Long-term use of high-dose zinc oxide can cause problems such as rough coat, dull skin, and stunted growth and development of piglets
In vitro studies have found that high doses of ZnO may be toxic to CACO-2 cells, leading to increased permeability
In addition, after animals ingest high doses of zinc oxide, most of the zinc ions cannot be absorbed and are directly excreted from the body. Zinc is a non-degradable substance. If it accumulates in water and soil for a long time, it will seriously damage the ecological balance. This is not only potentially harmful to crops. hazards, but also a potential threat to human health

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Piglet feed additive and preparation method thereof
  • Piglet feed additive and preparation method thereof
  • Piglet feed additive and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0099] Piglet feed additive

[0100] The additive comprises the following raw materials in parts by weight: 2 parts of yeast culture, 2 parts of organic acid, 0.2 part of plant extract, 1 part of probiotic, 2 parts of sodium humate, 0.4 part of antibacterial peptide and 6 parts of carrier.

[0101] The piglet feed additive preparation method is as follows:

[0102] (1) Preparation of organic acidifying agent:

[0103] (1) Hawthorn fruit is packed in the extraction tank, through 10 times the amount of water, boiled for 2 hours, the vapor pressure is 1Mpa, filtered, and separated to obtain a primary filtrate and filter residue;

[0104] (2) The primary filter residue is passed through 10 times of water again, boiled for 2 hours, and the vapor pressure is 1Mpa to process, filter, separate and obtain the secondary filtrate and filter residue;

[0105] (3) The secondary filter residue is passed through 5 times of water again, boiled for 1 hour, and the steam pressure is 1Mpa to p...

Embodiment 2

[0128] Piglet feed additive

[0129] The additive comprises the following raw materials in parts by weight: 3 parts of yeast culture, 2 parts of organic acidifier, 0.1 part of plant extract, 1 part of probiotic, 3 parts of sodium humate, 0.5 part of antibacterial peptide and 6 parts of carrier.

[0130] The piglet feed additive preparation method is as follows:

[0131] (1) Preparation of organic acidifying agent:

[0132] (1) Hawthorn fruit is packed in the extraction tank, through 10 times the amount of water, boiled for 2 hours, the vapor pressure is 1Mpa, filtered, and separated to obtain a primary filtrate and filter residue;

[0133] (2) The primary filter residue is passed through 10 times of water again, boiled for 2 hours, and the vapor pressure is 1Mpa to process, filter, separate and obtain the secondary filtrate and filter residue;

[0134] (3) The secondary filter residue is passed through 5 times of water again, boiled for 1 hour, and the steam pressure is 1Mpa...

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 discloses a piglet feed additive which is prepared from 2 to 3 parts of yeast culture, 1 to 3 parts of an organic acidifying agent, 0.1 to 0.2 part of a plant extract, 0.5 to 1 part of probiotics, 2 to 4 parts of sodium humate, 0.3 to 0.5 part of antibacterial peptide and 5 to 8 parts of a carrier. The additive prepared by the invention can maintain the normal digestive absorption function of gastrointestinal tracts under the conditions of no resistance and no use of zinc oxide during weaning of piglets, resist or relieve the negative effects of various stress factors on the growth of the piglets in the breeding production process, improve the health condition of the piglets, help the piglets to exert the production performance to the greatest extent, and effectively relieve and improve the negative effects of antibiotic banning and zinc oxide limitation on the organism. Meanwhile, the additive is slowly released in digestive tracts, can adsorb harmful substances such as mycotoxin, and has certain anti-inflammation and anti-oxidation functions. All the formulas cooperate integrally to achieve the effects of improving the intestinal screen structure, reducing the content of endotoxin in serum, increasing the survival rate of piglets and the feed conversion rate and promoting healthy growth of the piglets.

Description

technical field [0001] The invention discloses a feed additive for piglets and a preparation method thereof, in particular a feed additive capable of improving the utilization of nutrients and replacing zinc oxide, belonging to the field of animal nutrition and feed science and technology. Background technique [0002] In the modern intensive breeding mode, in order to improve the reproductive performance of sows and save the cost of sow feeding, early weaning technology is usually adopted for piglets. However, early weaning will cause severe weaning stress in piglets. Weaning stress and the imperfection of intestinal digestion and barrier function of piglets make piglets susceptible to weaning syndrome. The clinical manifestations are slow growth, diarrhea and other symptoms, which seriously affect pig producers. economic benefits. Only 50% of the piglets eat within 24 hours after early weaning, and 10% of the piglets still do not eat after 48 hours, which can cause a larg...

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
IPC IPC(8): A23K50/30A23K50/60A23K10/16A23K10/18A23K10/30A23K20/105A23K20/147A23K20/111A23K10/37A23K40/00
CPCA23K50/30A23K50/60A23K10/16A23K10/18A23K10/30A23K20/105A23K20/147A23K20/111A23K10/37A23K40/00Y02P60/87
Inventor 刁慧晏家友汤文杰李书伟魏小兰周梦佳黄崇波何鹏
Owner SICHUAN ANIMAL SCI ACAD
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