CN1273033C - Feed additive made of vegetable extractive - Google Patents
Feed additive made of vegetable extractive Download PDFInfo
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- CN1273033C CN1273033C CNB031252095A CN03125209A CN1273033C CN 1273033 C CN1273033 C CN 1273033C CN B031252095 A CNB031252095 A CN B031252095A CN 03125209 A CN03125209 A CN 03125209A CN 1273033 C CN1273033 C CN 1273033C
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- additive
- feed
- feed additive
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- Medicines Containing Plant Substances (AREA)
- Feed For Specific Animals (AREA)
Abstract
The present invention discloses a feed additive made of plant extracts, which is used for feeding animals. The feed additive is powder prepared by the following steps: scutellaria, Cortex Fraxini, auckandia root and majoram are used as main raw materials, and after the raw materials are extracted by being boiled with water, sedimentated with alcohol, and concentrated with a negative pressure, the raw materials are adsorbed, so that the powder is made. The feed additive has the obvious advantages that the additive can effectively replace antibiotics; compared with antibiotics, the additive has the advantages of no toxic and side effects, no drug residue and benefits to animal and human health; compared with other additives, the additive has the advantages of low cost and no pollution; and by using the additive, animal growth can be promoted, feed efficiency can be improved, and disease incident can be reduced.
Description
Technical field
The invention belongs to herding or field of feed, particularly relate to a kind of plant extract feed additive.
Background technology
Aquaculture presses for one of problem of solution most: improve quality, reduce medicament residue, reduce gradually even forbid that antibiotic etc is as feed addictive.This just forces aquaculture to adopt green additive to improve the quality of animal product.After the accession to WTO, though trade barrier are removed, but technology barriers are in continuous increase, especially it is more and more higher residues of harmful substances such as quality, health and the safety of livestock and poultry meat product and veterinary drug, antibiotic and cause of disease such as to be carried at the standard-required of aspect, and this bring stern challenge will for the development of China's aquaculture.
Existing additive for farm animal feed is mainly the chemicals additive, and its shortcoming is that long-term use can cause producing drug resistance in the livestock and poultry body, brings difficulty for the control of livestock and poultry, and the residual of medicine also can bring unsafe factor to the mankind in addition.Therefore, feed safety and feed addictive have close correlation, and the safety of additive directly has influence on feed safety.From Chinese herbal medicine (plant), extract effective ingredient, according to Chinese traditional Chinese medicine theory and Chinese veterinarian's diagnosis and treatment experience, in conjunction with modern scientific theory and means such as animal physiological, animal immune and animal microecologicals, adopt advanced technology and process equipment to carry out a series of extraction and refinement treatment, be applied to different animals respectively by different cooperations again, obtained good effect.Utilizing the plant extracts additive to replace the conventional feed additive, solved many drawbacks such as residue problem that antibiotic, somatropin and other chemicals additive exist and toxic and side effect problem, is the desirable approach of development green feed additive.
Summary of the invention
The objective of the invention is to utilize the Chinese herbal medicine resource of China, a kind of alternative antibiotic growth accelerator at present commonly used be provided, have no side effect, pollution-free-, production cost is low and have the plant extract feed additive of medical care effect.
The technical measures that the present invention adopts are as follows:
A kind of plant extract feed additive is characterized in that: this additive is that the composition with the root of large-flowered skullcap and the bark of ash and the banksia rose or wild marjoram is a raw material, makes through extraction.
The percentage by weight of the root of large-flowered skullcap, the bark of ash, the banksia rose or wild marjoram is in the extraction raw material of described feed addictive: the root of large-flowered skullcap 60% and the bark of ash 25% and the banksia rose 15% or wild marjoram 15%.
The reparation technology of this feed addictive is for the poach alcohol precipitation extracts, decompression concentrates back absorption and makes pulvis; Extract 1kg is equivalent to 2.5kg Chinese herbal medicine crude drug.
The present invention's feed addictive adds in the feed by 0.05%～0.2% of feed weight, just can be used to nutrition purposes, especially for feeding animals.
Advantage of the present invention is: this feed addictive can effectively substitute the antibiotics additive; Compare with the antibiotics additive to have and have no side effect, drug residue free, be of value to the advantage of animal and human's class health; Compare with other feed addictives and to have low, the free of contamination advantage of cost; Use this feed addictive can promote growth of animal, improve feed efficiency, reduce disease incident.
The specific embodiment
Below in conjunction with specific embodiment the present invention is further described.
Embodiment 1
A kind of plant extract feed additive, its composition of raw materials is: the root of large-flowered skullcap 60% and the bark of ash 25% and the banksia rose 15%.The reparation technology of this feed addictive is for the poach alcohol precipitation extracts, decompression concentrates, pulvis is made in back absorption; Extract 1kg is equivalent to 2.5kg Chinese herbal medicine crude drug.Press 0.1% of feed weight and add this additive.
This routine recipe ratio is fit to pig usefulness, and trial effect is fine.
Carry out the weanling pig test with this additive.72 weanling pigs are divided into three groups, three repetitions of every component (hurdle), 8 on every hurdle.Piglet source, age in days, body weight are approaching, the sex unanimity.Three groups of basal diet unanimities are tested 1 group and are added 0.1% plant extract feed additive, test 2 groups and add 0.05% sharp proceomycin, and the blank group does not add plant extracts additive and sharp proceomycin.The result is as follows:
Add of the influence of plant extracts additive to the weanling pig growth performance
| The blank group | Test 1 group | Test 2 groups | |
| Daily gain ADG (g/d) expects anharmonic ratio F/G diarrhea rate (%) | 380 b 1.72 a 12.2 a | 520 a 1.39 b 8.7 c | 420 b 1.42 b 10.3 b |
Annotate: the female different persons of colleague's shoulder marking-up represent significant difference (p＜0.05).
The result shows, uses plant extract feed additive of the present invention, compares with the blank group, and the piglet daily gain improves 36.8%; The material anharmonic ratio reduces by 19.2%; Diarrhea rate reduces by 28.7%.Compare with sharp proceomycin group, the piglet daily gain improves 23.8%; Diarrhea rate reduces by 15.5%.
Embodiment 2
A kind of plant extract feed additive, its composition of raw materials is: the root of large-flowered skullcap 60% and the bark of ash 25% and wild marjoram 15%.The reparation technology of this feed addictive is for the poach alcohol precipitation extracts, decompression concentrates, pulvis is made in back absorption; Extract 1kg is equivalent to 2.5kg Chinese herbal medicine crude drug.Press 0.1% of feed weight and add this additive.
This routine recipe ratio is fit to chicken usefulness, and trial effect is fine.
Carry out the feeding of broiler test with this additive.With 240 of a collection of Ai Weiyin meat chicks that hatches, be divided into 3 groups, 8 repetitions of every component (cage), 10 in every cage.Three groups of basal diet unanimities are tested 1 group and are added 0.1% plant extract feed additive, test 2 groups and add flavomycoin 4ppm, and the blank group does not add plant extracts additive and flavomycoin.The result is as follows:
Add the plant extracts additive to the growth of meat chicken Effect on Performance
| The blank group | Test 1 group | Test 2 groups | |
| Daily gain ADG (g/d) daily ingestion amount ADFI (g/d) material anharmonic ratio F/G | 45.6 101.2 2.13 a | 53.3 a 103.5 1.92 b | 51.5 a 102.8 1.97 b |
Annotate: the female different persons of colleague's shoulder marking-up represent significant difference (p＜0.05).
The result shows, uses plant extract feed additive of the present invention, compares with the blank group, and the fryer daily gain improves 16.88%, expects that anharmonic ratio reduces by 9.86%.Can effectively substitute flavomycoin.
Claims (3)
1. plant extract feed additive is characterized in that: this feed addictive is that the composition with the root of large-flowered skullcap and the bark of ash and the banksia rose or wild marjoram is a raw material, makes through extraction.
2. according to the described feed addictive of claim .1, it is characterized in that: the percentage by weight of the root of large-flowered skullcap and the bark of ash and the banksia rose or wild marjoram is: the root of large-flowered skullcap 60% and the bark of ash 25% and the banksia rose 15% or wild marjoram 15%.
3. feed addictive according to claim 1 is characterized in that: using method is to add nutrition purposes, especially for feeding animals in the feed to by 0.05%～0.2% of feed weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031252095A CN1273033C (en) | 2003-07-31 | 2003-07-31 | Feed additive made of vegetable extractive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031252095A CN1273033C (en) | 2003-07-31 | 2003-07-31 | Feed additive made of vegetable extractive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1513345A CN1513345A (en) | 2004-07-21 |
| CN1273033C true CN1273033C (en) | 2006-09-06 |
Family
ID=34239571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031252095A Expired - Fee Related CN1273033C (en) | 2003-07-31 | 2003-07-31 | Feed additive made of vegetable extractive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1273033C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1317971C (en) * | 2005-12-26 | 2007-05-30 | 士轲兴 | Origanum oil-containing feed additive powder for livestock and poultry and production method thereof |
| CN102613405A (en) * | 2012-03-26 | 2012-08-01 | 宜兴市官林镇明祥养猪场 | Compound feed for improving structure and function of piglet digestive tracts |
| CN103120251B (en) * | 2013-01-31 | 2014-02-12 | 武汉工业学院 | Compound type natural plant feed additive and application |
| CN104543363B (en) * | 2014-12-26 | 2017-09-15 | 北京爱绿生物科技有限公司 | A kind of natural plants antibacterial feed additive for promoting growth and its application |
-
2003
- 2003-07-31 CN CNB031252095A patent/CN1273033C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1513345A (en) | 2004-07-21 |
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Owner name: WUHAN PAN-CHINA BIOTECHNOLOGY CO., LTD. Free format text: FORMER OWNER: WUHAN INDUSTRY COLLEGE Effective date: 20110915 |
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Effective date of registration: 20110915 Address after: 430070 Hubei Province, Wuhan city Hongshan District Road No. 6 East Luxiang, intelligent Garden No. 10-402 Patentee after: Wuhan Pan-China Biotechnology Co., Ltd. Address before: 430023, No. 1, Central West Road, Changqing Garden, Wuhan, Hubei, Hankou Patentee before: Wuhan Polytechnic University |
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Granted publication date: 20060906 Termination date: 20120731 |