Plant extract feed additive for piglets

A technology of plant extracts and feed additives, applied in animal feed, animal feed, plant raw materials, etc., can solve the problems of comparable anti-diarrheal effect, but not fundamentally eliminating the hidden dangers of antibiotic additives, so as to improve daily weight gain and reduce The effect of suckling pig diarrhea

Active Publication Date: 2012-12-12
申亚生物科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the antidiarrheal effect of these single extracts is hardly comparable to that of antibiotics
Therefore, the current control of diarrhea in suckling piglets is still to add antibiotics in large doses, or to add antibiotics and antibiotic substitutes at the same time, which has not fundamentally eliminated the hidden risks of antibiotic additives

Method used

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  • Plant extract feed additive for piglets
  • Plant extract feed additive for piglets
  • Plant extract feed additive for piglets

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0080] Example 1 Preparation of crushed plants and plant extracts

[0081] Preparation of hawthorn micropowder: remove impurities from hawthorn, grind it into powder, and collect the micropowder that passes through a 80-mesh sieve.

[0082] Preparation of purslane micropowder: take the whole herb of purslane, remove impurities, grind and pulverize, and collect the micropowder passing through a 80-mesh sieve.

[0083] Preparation of Andrographis paniculata extract: Remove impurities from Andrographis paniculata leaves, grind them into powder, then add 8 times the volume of 95% ethanol to soak for 2 hours, filter and collect the filtrate, add 3 times the volume of 95% ethanol to the filter residue and soak for 3 hours, collect filtrate. The two filtrates were combined and decolorized with activated carbon for 1 hour, the decolorized solution was obtained by filtration, and the extract of Andrographis paniculata was obtained after recovering ethanol by distillation.

[0084] ...

Embodiment 2

[0089] Example 2 Preparation of crushed plants and plant extracts

[0090] Preparation of hawthorn micropowder: remove impurities from hawthorn, grind it into powder, and collect the micropowder passing through a 100-mesh sieve.

[0091] Preparation of purslane micropowder: take the whole herb of purslane, remove impurities, grind and pulverize, and collect the micropowder passing through a 100-mesh sieve.

[0092] Preparation of Andrographis paniculata extract: Remove impurities from Andrographis paniculata leaves, grind them into powder, then add 10 times the volume of 95% ethanol to soak for 2 hours, filter and collect the filtrate, add 5 times the volume of 95% ethanol to the filter residue and soak for 3 hours, collect filtrate. The two filtrates were combined and decolorized with activated carbon for 1 hour, the decolorized solution was obtained by filtration, and the extract of Andrographis paniculata was obtained after recovering ethanol by distillation.

[0093] P...

Embodiment 3

[0098] The preparation of embodiment 3 plant extract compound additives

[0099] The plant micropowder or plant extract prepared by embodiment 1 or embodiment 2 is proportioned by the following parts by weight:

[0100] Hawthorn Powder 15

[0101] Purslane whole herb powder 15

[0102] Honeysuckle Extract 10

[0103] Dandelion Extract 15

[0104] Grape Seed Extract 10

[0105] Andrographis paniculata extract 10

[0106] Echinacea Extract: 10

[0107] Astragalus Extract 8

[0108] The above-mentioned components are mixed uniformly to obtain the plant extract additive of the present invention.

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Abstract

The invention provides a compound feed additive which is prepared by compounding hawthorn powder, portulaca oleracea herb micro powder, honeysuckle extract, dandelion extract, grape seed extract, echinacea extract, astragalus extract, common andrographis herb extract, numerous types of plant materials subjected to ultramicro grinding or extracting. The plant extract feed additive is prepared by selecting natural plants through the processes of micro grinding, extracting, concentrating and the like, and has the characteristics of wide raw material sources, high biological utilization rate, no toxicity and no residue, and antibiotics are prevented from being accumulated in the livestock body at the source. The compound feed additive can obviously reduce the piglet diarrhea which is caused by various reasons, the daily increased weight of the piglet is increased, and the humoral immunity and cell immunity functions of the piglet are improved.

Description

technical field [0001] The invention relates to a feed additive for pigs, in particular to a feed additive for suckling piglets developed with a reasonable formula of natural plant extracts. Background technique [0002] Antibiotic feed additives have played an important role in the 30-year development of my country's feed industry. It has played a huge role in preventing livestock and poultry diseases, improving production performance and increasing economic benefits. However, in recent years, the emergence of antibiotic residues and superbugs in animal foods has aroused worldwide concern and concern about feed safety and food safety. [0003] Adding a large amount of antibiotics for a long time, on the one hand, will remain in livestock and poultry products, leading to the accumulation of antibiotics in the human body, causing allergic reactions, allergic reactions, and side effects of flora imbalance; at the same time, there are risks of teratogenic, carcinogenic, and mut...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/16A23K1/18A61K36/87A61P1/12A61P37/04
Inventor 刘玉锋
Owner 申亚生物科技股份有限公司
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