A functional additive for reducing piglet weaning stress and its preparation method and application

A functional additive, piglet weaning technology, applied in the field of breeding, can solve the problems of piglet weaning stress without considering environmental factors, limited piglet feed absorption and utilization, piglet indigestion, etc., so as to reduce piglet weaning stress and relieve piglet Weaning stress, improving the effect of psychological comfort

Active Publication Date: 2022-05-24
广州朴成生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patented technology discloses a feeding method for piglets after weaning. The feed is added after the piglets are weaned, and piglet feed is used. The absorption and utilization rate of piglet feed by weaned piglets is limited, and it is the first time for piglets to contact piglet feed, which is easy to cause Piglet indigestion, diarrhea, etc. In addition, environmental factors did not take into account the stress of piglet weaning
[0005] Since reducing piglet weaning stress plays an important role in improving the survival rate of weaned piglets, current farming methods do not work well for this

Method used

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  • A functional additive for reducing piglet weaning stress and its preparation method and application
  • A functional additive for reducing piglet weaning stress and its preparation method and application

Examples

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Effect test

preparation example 1

[0057] This preparation example provides a functional additive to reduce the weaning stress of piglets, the components and proportions (in terms of parts by weight) are as follows:

[0058] 10 parts monoglyceride butyrate, 5 parts monoglyceride hexanoate, 7.5 parts caprylic monoglyceride, 11.25 parts capric monoglyceride, 11.25 parts monoglyceride laurate, 10 parts casein, 25 parts maltose syrup, 3 parts TBHQ and 3 parts carotenoids.

[0059] The preparation method is as follows:

[0060] Monoglyceride butyrate, monoglyceride hemate, caprylic monoglyceride, capric monoglyceride, monoglyceride laurate mixed heated to 70 °C, stirred until completely dissolved, to give the oil phase;

[0061] Take the softened water in the batching tank, heated to 70 ° C, add TBHQ and carotenoids, so that the material is fully dissolved, and then add casein, maltose syrup, stir to maintain the temperature to 70 ° C, and then add oil phase mixing, continue to maintain the temperature to 70 ° C, homoge...

preparation example 2

[0063] This preparation example provides a functional additive to reduce the weaning stress of piglets, the components and proportions (in terms of parts by weight) are as follows:

[0064] 6.67 parts monoglyceride butyrate, 3.33 parts hexanoate monoglyceride, 8 parts caprylic monoglyceride, 16 parts capric monoglyceride, 16 parts monoglyceride laurate, 5 parts casein, 40 parts maltose syrup, 1 part tocopherols and 5 parts carotenoids.

[0065] Preparation method refers to preparation example 1.

preparation example 3

[0067] This preparation example provides a functional additive to reduce the weaning stress of piglets, the components and proportions (in terms of parts by weight) are as follows:

[0068] Monoglyceride butyrate 12.5 parts, hexanoic monoglyceride 7.5 parts, caprylic monoglyceride 5 parts, capric monoglyceride 6.7 parts, laurate monoglyceride 8.3 parts, casein 15 parts, malto syrup 10 parts, PG 5 parts and carotenoids 1 part.

[0069] Preparation method refers to preparation example 1.

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Abstract

The invention provides a functional additive for reducing weaning stress of piglets and its preparation method and application. The functional additive comprises, in parts by weight: 10-20 parts of short-chain fatty acid esters, 20 parts of medium-chain fatty acid esters -40 parts, 15-55 parts of carriers, 1-5 parts of antioxidants and 1-5 parts of carotenoids; the short-chain fatty acid esters include monoglyceride butyrate and / or monoglyceride caproate; The chain fatty acid ester includes any one or a combination of at least two of caprylic monoglyceride, capric monoglyceride or lauric monoglyceride. In addition, the present invention also provides a prevention and control method for reducing weaning stress of piglets. The prevention and control method adopts different feeding methods and feeding methods before weaning, during weaning and after weaning of piglets. The functional additive and the prevention and control method provided by the invention can effectively reduce the weaning stress of piglets, increase the daily feed intake and daily weight gain of piglets, and reduce the diarrhea rate.

Description

Technical field [0001] The present invention belongs to the field of breeding technology, specifically relates to a functional additive to reduce piglet weaning stress and preparation method and application thereof, in particular to a functional additive capable of effectively reducing stress response, improving piglet growth performance to reduce piglet weaning stress functional additive and preparation method and application thereof. Background [0002] With the continuous advancement of modern breeding technology, the weaning day of piglets is gradually advanced, and piglets face psychological, nutritional, environmental, immune and other stresses after weaning. The survival rate of weaned piglets is a key link in pig breeding. In order to improve and reduce the weaning stress of piglets, it is often through the addition of teaching tank materials and improving the environment. [0003] CN104938419A discloses a feeding trough and feeding training method for reducing weaning st...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K50/30A23K50/60A01K67/02A23K20/105A23K20/121A23K20/158
CPCA23K50/30A23K50/60A23K20/158A23K20/105A23K20/121A01K67/02
Inventor 温程贺达军刘兴中
Owner 广州朴成生物科技有限公司
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