CN110651906A - Feed additive for promoting quiet emotion of pigs as well as preparation method and application of feed additive - Google Patents
Feed additive for promoting quiet emotion of pigs as well as preparation method and application of feed additive Download PDFInfo
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- CN110651906A CN110651906A CN201911057427.4A CN201911057427A CN110651906A CN 110651906 A CN110651906 A CN 110651906A CN 201911057427 A CN201911057427 A CN 201911057427A CN 110651906 A CN110651906 A CN 110651906A
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/142—Amino acids; Derivatives thereof
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/163—Sugars; Polysaccharides
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/174—Vitamins
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- Proteomics, Peptides & Aminoacids (AREA)
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Abstract
The invention provides a feed additive for promoting the quiet emotion of pigs as well as a preparation method and application thereof. The feed additive comprises the following raw materials: beta-alanine, isoleucine, vitamin C, and optionally a carrier. According to the invention, the beta-alanine, the isoleucine and the vitamin C are used in a compatible manner, so that the pig excitation degree can be reduced, the pig stress degree can be reduced, the effects of suppressing frame hitting and tail biting can be realized, and the weight increasing effect can be improved.
Description
Technical Field
The invention relates to the technical field of animal feed additives, in particular to a feed additive for promoting the quiet emotion of pigs as well as a preparation method and application thereof.
Background
Along with the continuous improvement of scale and intensification degree of pig raising production, more problems are exposed in the pig raising industry, and pig stress is one of the more common problems which can bring great loss.
Pig stress refers to a symptom that pigs have tachypnea, accelerated heartbeat, increased body temperature, stiff muscles and spastic contraction of hind limbs under the action of nonspecific stress factors and are accompanied by sudden death. Many factors causing stress, and common stress is caused by factors such as heat, nutrition, diseases, infection, epidemic prevention, etc., and research and coping strategies for these stressors have been the focus of attention.
Live pigs are also easily stimulated by the outside during the turning, combining and transporting processes, so that the phenomena of putting on a shelf, being injured, dying and the like are caused. Such stressors have been studied less frequently and effective approaches have not been common.
In view of the above, the present invention is particularly proposed.
Disclosure of Invention
The invention aims to provide a feed additive for promoting the quiet emotion of pigs, which can reduce the excitement of the pigs, promote the quiet emotion of the pigs and reduce the phenomenon of putting the pigs on the shelf in the processes of turning, combining and transporting the pigs.
The second purpose of the invention is to provide a preparation method of the feed additive for promoting the quiet emotion of pigs.
The third purpose of the invention is to provide the application of the feed additive for promoting the quiet emotion of the pigs.
The invention provides a feed additive for promoting quiet emotion of pigs, which comprises the following raw materials:
beta-alanine, isoleucine, vitamin C, and optionally a carrier.
Further, the carrier includes: glucose, and at least one of oligoxylitol.
Further, the feed additive comprises the following raw materials in percentage by mass:
20-50% of beta-alanine, 10-30% of isoleucine, 1-10% of vitamin C and 20-50% of carrier.
Further, the feed additive comprises the following raw materials in percentage by mass: 25-35% of beta-alanine, 15-25% of isoleucine, 1-9% of vitamin C and 41-49% of carrier.
Furthermore, the feed additive comprises the following raw materials in percentage by mass: 30% of beta-alanine, 20% of isoleucine, 5% of vitamin C and 45% of carrier.
The preparation method of the feed additive provided by the invention comprises the following steps: mixing the raw materials to obtain the feed additive.
The feed additive provided by the invention is applied to reducing pig stress.
Further, the application comprises the application of the feed additive in reducing the stress of the fattening pigs;
further, the application comprises the application of the feed additive in reducing the stress of pigs caused by transportation, turning or combining.
Furthermore, the addition proportion of the feed additive in the basic ration is 1-3 wt%.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the beta-alanine, the isoleucine and the vitamin C are used in a compatible manner, so that the pig excitation degree can be reduced, the pig stress degree can be reduced, the effects of suppressing frame hitting and tail biting can be realized, and the pig weight increasing effect can be realized.
The preparation method of the feed additive for promoting the quiet emotion of the pigs, provided by the invention, is characterized in that the feed additive is obtained by mixing the raw materials. The preparation method has the advantages of simple process flow, strong operability and suitability for large-scale industrial production.
The feed additive for promoting the quiet emotion of the pigs can be widely applied to reducing the stress of the pigs.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
According to one aspect of the invention, the feed additive for promoting the quiet emotion of pigs comprises the following raw materials:
beta-alanine, isoleucine, vitamin C, and optionally a carrier.
In the feed additive, the raw material beta-alanine has the function of relaxing blood vessels, reduces the excitation degree of animals and reduces the stress degree of the animals; isoleucine has a rapid energy supply effect, and vitamin C can remove in vivo oxidation free radicals, maintain the integrity of cells, and reduce stress reaction of tissues and organs. The three functional substances are matched for use, so that the excitability of the pigs can be obviously reduced, the emotional silence of the pigs is promoted, and the occurrence of the conditions of putting on a shelf and injuring the pigs in the processes of transportation, turning and merging the pigs and the like is reduced.
In a preferred embodiment of the present invention, the vector comprises: glucose, and at least one of oligoxylitol.
As a preferred embodiment, the carrier comprises: glucose (including at least one of anhydrous glucose, monohydrate glucose and the like) and at least one of oligomeric xylitol.
In some preferred embodiments of the present invention, the feed additive comprises the following raw materials by mass percent:
beta alanine 20-50%, for example can be, but is not limited to, 25%, 35%, 40%, 45% etc.;
isoleucine 10-30%, for example, but not limited to, 12%, 15%, 18%, 20%, 22%, 25%, etc.;
vitamin C110%, for example, but not limited to, may be 3%, 5%, 6%,% 8%, 9%, etc.;
and 20-50% of a carrier, such as but not limited to 25%, 30%, 35%, 40%, 45%, 49%, etc.;
in a preferred embodiment of the invention, the feed additive comprises the following raw materials in percentage by mass: 25-35% of beta-alanine, 15-25% of isoleucine, 1-9% of vitamin C and 41-49% of carrier.
In the preferred embodiment, the feed additive comprises the following raw materials in percentage by mass: 30% of beta-alanine, 20% of isoleucine, 5% of vitamin C and 45% of carrier.
According to an aspect of the present invention, the above feed additive is prepared by a method comprising: mixing the raw materials to obtain the feed additive.
The preparation method of the feed additive for promoting the quiet emotion of the pigs, provided by the invention, is characterized in that the feed additive is obtained by mixing the raw materials. The preparation method has the advantages of simple process flow, strong operability and suitability for large-scale industrial production.
According to one aspect of the invention, the use of the above feed additive for reducing stress in pigs.
The feed additive for promoting the quiet emotion of the pigs can be widely applied to reducing the stress of the pigs.
In a preferred embodiment of the invention, the application comprises the application of the feed additive in reducing the stress of the fattening pig;
preferably, the feed additive is used for reducing the stress of fattening pigs (30 Kg-slaughter);
in a preferred embodiment of the invention, said use comprises the use of the above feed additive for reducing stress in pigs due to transport, turning or merging.
In a preferred embodiment of the invention, the feed additive is added to the basal diet in a proportion of 1-3 wt%.
As a preferred embodiment, the feed additive of the present invention is added to the basal feed in an addition ratio of 1-3 wt% (e.g., but not limited to, 1, 1.2, 1.5, 1.8, 2, 2.2, 2.5, 2.8, 3 wt%, etc.) to obtain a corresponding pig feed.
In preferred embodiments of the invention, the pig feed is a finishing pig (30 Kg-slaughter) feed.
The technical solution of the present invention will be further described with reference to examples and comparative examples. The examples and comparative examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products available commercially.
Example 1
According to the mass percentage: 30% of beta-alanine, 20% of isoleucine, 5% of vitamin C and the balance of glucose monohydrate, and respectively weighing appropriate raw materials;
beta-alanine, isoleucine, vitamin C and glucose monohydrate were mixed to obtain the feed additive for promoting the calming of the pig's mood of example 1.
The feed additive obtained in example 1 was mixed with a basal feed in a ratio of 1 wt% to obtain the feed for promoting the calming of the pig of example 1.
Example 2
According to the mass percentage: 35% of beta-alanine, 15% of isoleucine, 5% of vitamin C and the balance of anhydrous glucose, and respectively weighing appropriate raw materials;
beta-alanine, isoleucine, vitamin C and anhydrous glucose were mixed to obtain the feed additive for promoting the calming of swine mood of example 2.
The feed additive of example 2 was mixed with the basal feed at a ratio of 2 wt% to obtain the feed for promoting the calming of the pig of example 2.
Example 3
According to the mass percentage: 25% of beta-alanine, 25% of isoleucine, 9% of vitamin C and the balance of xylo-oligosaccharide, and respectively weighing appropriate raw materials;
the feed additive for promoting the quiet emotion of the pigs in example 3 is obtained by mixing beta-alanine, isoleucine, vitamin C and xylo-oligosaccharide.
The feed additive of example 3 was mixed with the basal feed at a ratio of 3 wt% to obtain the feed for promoting the calming of the pig of example 3.
Example 4
According to the mass percentage: 30% of beta-alanine, 24% of isoleucine, 5% of vitamin C and the balance of xylo-oligosaccharide, and respectively weighing appropriate raw materials;
the feed additive for promoting the quiet emotion of the pigs in example 4 is obtained by mixing beta-alanine, isoleucine, vitamin C and xylo-oligosaccharide.
The feed additive of example 4 was mixed with the basal feed at a ratio of 2 wt% to obtain the feed for promoting the calming of the pig of example 4.
Example 5
According to the mass percentage: 30% of beta-alanine, 15% of isoleucine, 9% of vitamin C and the balance of dextrose monohydrate, and respectively weighing a proper amount of each raw material;
beta-alanine, isoleucine, vitamin C and glucose monohydrate were mixed to obtain the feed additive for promoting the calming of swine mood of example 5.
The feed additive obtained in example 5 was mixed with a basal feed in a ratio of 1.2 wt% to obtain the feed for promoting the calming of the pig of example 5.
Comparative example 1
According to the mass percentage: vitamin C5 percent and the balance of dextrose monohydrate, and respectively weighing proper raw materials;
vitamin C and dextrose monohydrate were mixed to obtain the feed additive for promoting the calming of the pig of comparative example 1.
The feed additive obtained in comparative example 1 was mixed with the basal feed in a proportion of 1 wt% to obtain the feed for promoting calming of the pig of comparative example 1.
Comparative example 2
According to the mass percentage: respectively weighing appropriate amount of isoleucine 20%, vitamin C5%, and the balance of glucose monohydrate;
isoleucine, vitamin C and dextrose monohydrate were mixed to obtain the feed additive for promoting swine emotional sedation of comparative example 2.
The feed additive obtained in the comparative example 2 was mixed with the basal feed in a proportion of 1 wt% to obtain the feed for promoting the calming of the pig of the comparative example 2.
Comparative example 3
According to the mass percentage: 30 percent of beta-alanine and the balance of dextrose monohydrate, and respectively weighing proper raw materials;
the feed additive for promoting the quiet emotion of the pigs in the comparative example 3 is obtained by mixing beta-alanine with dextrose monohydrate.
The feed additive obtained in comparative example 3 was mixed with the basal feed in a proportion of 1 wt% to obtain the feed for promoting calming of the pig of comparative example 3.
Comparative example 4
According to the mass percentage: isoleucine 20% and the rest of dextrose monohydrate, and respectively weighing appropriate amount of each raw material;
isoleucine was mixed with glucose monohydrate to obtain the feed additive for promoting swine mood quietness of comparative example 4.
The feed additive obtained in comparative example 4 was mixed with the basal feed in a proportion of 1 wt% to obtain the feed for promoting calming of the pig of comparative example 4.
Feeding test
360 healthy growing pigs of the external ternary 'Du Dao' variety and the weight of 40 +/-3 kg are randomly divided into 6 groups which are respectively a control group and treatment groups 1-5; each treatment group had 6 replicates, each replicate 10 pigs.
The additives prepared in example 1 and comparative examples 1 to 4 were added to the basal test ration as treatment groups 1 to 5 ration and the basal test ration as control group ration, respectively. The test period is 50 days, the feeding management program and the immunization program are carried out according to the conventional commercial pig feeding management manual during the test period, and the times of frame-hitting and tail-biting, the number of dead heads and the diarrhea condition of the pigs in the test period are recorded. The test results are shown in the following table:
as can be seen from the experimental results shown in the above table, the number of times of putting the pigs in the treatment group 2 was significantly reduced and the degree of injury was lower than those in the control group and the treatment groups 1 to 5. Therefore, the additive has the effect of promoting the quiet emotion of the pigs.
Meanwhile, as compared with other treatment groups, the treatment group 2 has better anti-stress effect by using beta-alanine, isoleucine and vitamin C in combination compared with single functional components.
Further, the average daily gain of the treatment group 2 was the highest, and it can be seen that the additive of the present invention also has the effects of promoting weight gain and reducing diarrhea rate of pigs.
The embodiments described above are described to facilitate an understanding and use of the invention by those skilled in the art. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.
Claims (10)
1. The feed additive for promoting the quiet emotion of pigs is characterized by comprising the following raw materials:
beta-alanine, isoleucine, vitamin C, and optionally a carrier.
2. The feed additive of claim 1 wherein the carrier comprises: glucose, and at least one of oligoxylitol.
3. The feed additive according to claim 1 or 2, wherein the feed additive comprises the following raw materials in percentage by mass:
20-50% of beta-alanine, 10-30% of isoleucine, 1-10% of vitamin C and 20-50% of carrier.
4. The feed additive according to claim 3, wherein the feed additive comprises the following raw materials in percentage by mass: 25-35% of beta-alanine, 15-25% of isoleucine, 1-9% of vitamin C and 41-49% of carrier.
5. The feed additive according to claim 3, wherein the feed additive comprises the following raw materials in percentage by mass: 30% of beta-alanine, 20% of isoleucine, 5% of vitamin C and 45% of carrier.
6. A method for preparing a feed additive according to any one of claims 1 to 5, comprising: mixing the raw materials to obtain the feed additive.
7. Use of a feed additive according to any one of claims 1 to 5 for reducing stress in pigs.
8. Use according to claim 7, characterized in that it comprises the use of a feed additive according to any one of claims 1 to 5 for reducing stress in finishing pigs.
9. Use according to claim 7, wherein the use comprises the use of a feed additive according to any one of claims 1-5 for reducing stress in pigs due to transport, turning or merging.
10. The use according to any one of claims 7 to 9, wherein the feed additive is added to the basal ration in a proportion of 1 to 3 wt%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911057427.4A CN110651906A (en) | 2019-10-31 | 2019-10-31 | Feed additive for promoting quiet emotion of pigs as well as preparation method and application of feed additive |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911057427.4A CN110651906A (en) | 2019-10-31 | 2019-10-31 | Feed additive for promoting quiet emotion of pigs as well as preparation method and application of feed additive |
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| CN110651906A true CN110651906A (en) | 2020-01-07 |
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| CN201911057427.4A Pending CN110651906A (en) | 2019-10-31 | 2019-10-31 | Feed additive for promoting quiet emotion of pigs as well as preparation method and application of feed additive |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104206732A (en) * | 2014-09-03 | 2014-12-17 | 河南牧翔动物药业有限公司 | Nutritional enhancer for pigs and poultry |
| CN107212168A (en) * | 2016-03-22 | 2017-09-29 | 张自力 | A kind of nutrient functional optimum optimization is formulated vitamin |
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2019
- 2019-10-31 CN CN201911057427.4A patent/CN110651906A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104206732A (en) * | 2014-09-03 | 2014-12-17 | 河南牧翔动物药业有限公司 | Nutritional enhancer for pigs and poultry |
| CN107212168A (en) * | 2016-03-22 | 2017-09-29 | 张自力 | A kind of nutrient functional optimum optimization is formulated vitamin |
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Application publication date: 20200107 |