阅读说明：本技术 一种猪饲料添加剂及其制备方法与应用 (Pig feed additive and preparation method and application thereof ) 是由 王永昌 杨伟春 周通 吴有林 于 2019-12-23 设计创作，主要内容包括：本申请实施例提供一种猪饲料添加剂及其制备方法与应用,涉及饲料添加剂领域。猪饲料添加剂的原料按重量份数计包括：离子平衡剂、功能调节剂、中草药联合剂和载体；其中,离子平衡剂包括Na<Sup>+</Sup>、K<Sup>+</Sup>、HCO<Sub>3</Sub><Sup>-</Sup>和NH<Sub>4</Sub><Sup>+</Sup>,功能调节剂包括γ-氨基丁酸,中草药联合剂包括具有清热、凉血和解毒功能的中草药。本申请能够清热解暑,有效增强猪的抗热应激能力,同时提高机体免疫力,改善生产性能,改善肉品质,解决规模化、集约化养殖环境中的高温应激难题,提高养殖效益。(The embodiment of the application provides a pig feed additive and a preparation method and application thereof, and relates to the field of feed additives. The pig feed additive comprises the following raw materials in parts by weight: ion balancing agent, function regulator, Chinese herbal medicine combination agent and carrier; wherein the content of the first and second substances,the ion balancing agent comprises Na + 、K + 、HCO 3 ‑ And NH 4 + The function regulator comprises gamma-aminobutyric acid, and the Chinese herbal medicine combination agent comprises Chinese herbal medicines with the functions of clearing heat, cooling blood and detoxifying. The pig compound feed can clear heat and relieve summer heat, effectively enhance the heat stress resistance of pigs, simultaneously improve the immunity of organisms, improve the production performance, improve the meat quality, solve the problem of high-temperature stress in a large-scale and intensive breeding environment and improve the breeding benefit.)

1. The pig feed additive is characterized by being prepared by mixing the following raw materials in parts by weight: 200 parts of ion balancing agent 145-; wherein the ionic balancing agent comprises Na⁺、K⁺、HCO₃ ^-And NH₄ ⁺The function regulator comprises gamma-aminobutyric acid, and the Chinese herbal medicine combination comprises Chinese herbal medicines with the functions of clearing heat, cooling blood and detoxifying.

2. The pig feed additive according to claim 1, wherein the raw materials comprise, in parts by weight: 190 parts of ion balancing agent 170-220 parts of function regulator 180-280 parts of Chinese herbal medicine combination agent 230-280 parts of carrier in balance.

3. The pig feed additive of claim 1, wherein the ionic balancing agent comprises: baking soda, ammonium chloride and potassium chloride, wherein the weight ratio of the baking soda to the ammonium chloride to the potassium chloride is 5-10: 15-25: 15-25.

4. The pig feed additive of claim 1, wherein the function regulator further comprises at least one of vitamin E and selenium yeast.

5. The pig feed additive of claim 4, wherein the function-modifying agent comprises: gamma-aminobutyric acid, vitamin E and selenium yeast, wherein the weight ratio of the gamma-aminobutyric acid to the vitamin E to the selenium yeast is 0.2-0.5: 0.5-1.5: 2-8.

6. The pig feed additive of claim 1, wherein the herbal combination comprises at least two of cymbidium, sweet bud, buffalo horn, and scandent schefflera stem and leaf;

optionally, the herbal combination comprises: the herbal tea comprises the following components in parts by weight: 2-4: 1-3: 0.5-2.

7. The pig feed additive of claim 1, wherein the carrier comprises at least one of rice hull flour, corn cob flour, and corn leaf flour.

8. A process for the preparation of a pig feed additive according to any one of claims 1 to 7, characterized in that it comprises the following steps:

and respectively mixing the ion balancing agent, the function regulator and the Chinese herbal medicine combination agent with part of the carrier uniformly, and then mixing uniformly.

9. Use of the pig feed additive according to any one of claims 1 to 7, wherein the pig feed additive is added to the feed of pigs for improving the heat stress resistance of the pigs.

10. A batch comprising the pig feed additive according to any one of claims 1 to 7, wherein the pig feed additive is present in an amount of 0.05% to 0.20%.

Technical Field

The application relates to the field of feed additives, in particular to a pig feed additive and a preparation method and application thereof.

Background

China is a big country for pig breeding and is also the first big country for pork consumption in the world. The duration of high-temperature and high-humidity weather in most areas of China, particularly in the south of the Yangtze river, is longer, and the characteristic of intensive feeding in modern industrialized and intensive livestock production modes leads to the inevitable chronic or acute stress on the feeding of pigs in the high-temperature and high-humidity weather. Under stress, particularly high-temperature stress, the production performance of pigs is greatly reduced, which is characterized by pig endocrine disturbance, inhibition of food intake and drinking, slow weight gain, prolonged breeding period, weakened muscle oxidation resistance, reduced muscle quality and the like, and finally reduced breeding benefit.

At present, the practical effects of some conventional anti-stress measures, such as installation of an exhaust fan to enhance ventilation, cold water shower on pigs and the like, are not ideal, so that the problems cannot be solved fundamentally, and the feeding cost of the pigs is increased.

Disclosure of Invention

The embodiment of the application aims to provide the pig feed additive and the preparation method and application thereof, which can clear away summer heat, effectively enhance the heat stress resistance of pigs, improve the immunity of organisms, improve the production performance, improve the meat quality, solve the problem of high-temperature stress in a large-scale and intensive breeding environment and improve the breeding benefit.

In a first aspect, the embodiment of the application provides a pig feed additive, which is prepared by mixing the following raw materials in parts by weight: 200 parts of ion balancing agent 145-; wherein the ion balancing agent comprises Na⁺、 K⁺、HCO₃ ^-And NH₄ ⁺The function regulator comprises gamma-aminobutyric acid, and the Chinese herbal medicine combination agent comprises Chinese herbal medicines with the functions of clearing heat, cooling blood and detoxifying.

In the technical scheme, the raw materials of the pig feed additive comprise an ion balancing agent, a function regulator, a Chinese herbal medicine combining agent and a carrier, so that the pig feed additive can effectively help animals resist heat stress, improve the production performance of the animals, improve the meat quality and improve the production benefit. Wherein the ion balancing agent is Na⁺、K⁺、HCO₃ ^-And NH₄ ⁺The balance function can improve acid-base balance and electrolyte balance in an animal organism, inhibit lipid peroxidation of the organism in a high-temperature state, promote the discharge of endotoxin, keep the organism healthy and have obvious heat stress resistance; meanwhile, the digestibility of nutrient substances is improved, and the growth performance of animals is improved.

The function regulating substance comprises gamma-aminobutyric acid which is a non-protein amino acid playing a role in nerve calming in animals and plants, and the gamma-aminobutyric acid is used as a neurotransmitter inhibiting center, has physiological effects of calming, blood pressure reducing, convulsion resisting and the like, can play a role of hormone or nutritional factors in non-nerve tissues, promotes ingestion, regulates endocrine, enhances immunity and relieves stress hazard of animals.

The Chinese herbal medicine combination agent has the functions of clearing heat, cooling blood and detoxifying through the Chinese herbal medicines, can improve the anti-stress capability of the organism and simultaneously enhance the immunity of the organism.

In one possible implementation mode, the raw materials comprise the following components in parts by weight: 190 portions of ion balancing agent 170, 220 portions of function regulator 180, 280 portions of Chinese herbal medicine combining agent 230 and the balance of carrier.

In the technical scheme, the ion balancing agent, the function regulator, the Chinese herbal medicine combining agent and the carrier have a synergistic effect, so that the pig is effectively helped to resist heat stress, the feed intake is increased, and the feed conversion efficiency is improved.

In one possible implementation, the ionic balancing agent comprises: baking soda, ammonium chloride and potassium chloride, wherein the weight ratio of the baking soda to the ammonium chloride to the potassium chloride is 5-10: 15-25: 15-25.

In the technical scheme, sodium bicarbonate, ammonium chloride and potassium chloride can provide Na⁺、K⁺、HCO₃ ^-And NH₄ ⁺And can exert a better balance effect.

In one possible implementation, the function-regulating agent further comprises at least one of vitamin E and selenium yeast.

In the above technical solution, the function regulator comprises gamma-aminobutyric acid, and at least one of vitamin E and selenium yeast. Vitamin E plays a key role in the synthesis of cortical hormone, and during the heat stress period of animals, the supplement of vitamin E can promote the stable secretion of corticosterone, can effectively relieve lipid peroxidation in organisms and remove free radicals in the organisms, thereby relieving the heat stress; selenium is a trace element necessary for animal bodies, is an active center of glutathione peroxidase, participates in a reaction path for catalyzing peroxide decomposition, can block lipid peroxidation caused by free radicals, decomposes peroxides in the bodies, protects cell membranes, maintains the integrity of cell functions, and plays an important role in removing the free radicals and peroxidized lipids in the bodies. Therefore, the function regulator can also eliminate free radicals and lipid peroxides in organisms and improve the meat quality of animals.

In one possible implementation, the functional modulator comprises: gamma-aminobutyric acid, vitamin E and selenium yeast, wherein the weight ratio of the gamma-aminobutyric acid to the vitamin E to the selenium yeast is 0.2-0.5: 0.5-1.5: 2-8.

In the technical scheme, the gamma-aminobutyric acid, the vitamin E and the selenium yeast are synergistic, so that better nerve calming can be realized occasionally, the effects of removing free radicals and lipid peroxide in a body are achieved, heat stress is relieved and eliminated, and the meat quality is improved.

In one possible implementation, the herbal combination comprises at least two of cymbidium, buds, buffalo horn, and scandent schefflera root;

optionally, the herbal combination comprises: the weight ratio of the common bluegrass to the sweet buds to the buffalo horn to the scandent schefflera stem and leaf is 1-4: 2-4: 1-3: 0.5-2.

In the technical scheme, the common bluegrass has the effects of nourishing yin, moistening lung, promoting diuresis, eliminating dampness, clearing heat, detoxifying and the like; the bud has effects of inducing sweat, relieving summer-heat, promoting diuresis, removing dampness, warming stomach, regulating middle warmer, dispelling pathogenic wind, and relieving exterior syndrome; the buffalo horn has the effects of clearing heat, cooling blood, arresting convulsion and detoxifying; schefflera arboricola has the effects of promoting blood circulation, stopping bleeding, calming heart, promoting diuresis, relieving swelling and detoxifying. The Chinese herbal medicine combination agent consisting of at least two of the following herbs of common bluebeard herb, bud, buffalo horn and scandent schefflera root can realize the functions of clearing heat, cooling blood and detoxifying. Through the combined action of the four Chinese herbal medicines of the common bluegrass, the sweet bud, the buffalo horn and the scandent schefflera root, the Chinese herbal medicines not only have the effects of cooling blood, detoxifying and clearing away summer heat, but also can improve the anti-stress capability of an organism, improve the immunity of the organism, improve the production performance, improve the meat quality, solve the problem of high-temperature stress in a large-scale and intensive culture environment and improve the culture benefit.

In one possible implementation, the carrier includes at least one of rice hull flour, corncob flour, and cornleaf flour.

In the technical scheme, the carrier can be eaten to enhance the performance of an animal body, and can carry other functional raw materials into the body to fully play a role.

In a second aspect, the present embodiments provide a method for preparing a pig feed additive provided in the first aspect, which includes the following steps:

mixing the ion balancing agent, function regulator and Chinese medicinal composition with part of the carrier, and mixing.

In the technical scheme, the ion balancing agent, the function regulator and the Chinese herbal medicine combination agent are respectively premixed with the carrier to obtain a premix, and the premix is uniformly mixed, so that all raw materials, particularly the functional raw materials and the carrier can be fully and uniformly mixed.

In a third aspect, the present application provides a use of the pig feed additive provided in the first aspect, wherein the pig feed additive is added to a pig feed for improving the heat stress resistance of the pig.

According to the technical scheme, the pig feed additive is added into the pig feed, so that the pig can conveniently eat and take, and the pig feed additive plays a role in a machine body, so that the pig is helped to resist heat stress.

In a fourth aspect, the embodiments of the present application provide a batch containing the pig feed additive provided in the first aspect, wherein the content of the pig feed additive is 0.05% to 0.20%.

According to the technical scheme, the pig feed additive is prepared into the batch according to a certain content proportion, so that animals can conveniently eat and ingest the feed naturally without adopting a forced taking mode.

The beneficial effect of this application: through the synergistic effect of the ion balancing agent, the function regulator and the Chinese herbal medicine mixture on the inside and outside of the body, body fluid and nerves, the animal body suffering from metabolic disturbance and production performance reduction caused by heat stress restores dynamic balance again, the heat stress resistance of the pig is effectively enhanced, meanwhile, the immunity of the body is improved, the production performance is improved, the meat quality is improved, the problem of high-temperature stress in a large-scale and intensive breeding environment is solved, and the breeding benefit is improved; and the paint does not contain toxic and harmful substances, is safe, efficient, environment-friendly, high in cost performance and convenient to use.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below. The 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.

The following describes the pig feed additive of the embodiment of the present application, its preparation method and application.

The embodiment of the application provides a pig feed additive, which is prepared by mixing raw materials, wherein the raw materials comprise the following components in parts by weight: 200 parts of ion balancing agent 145-: 200 parts of ion balancing agent 145-. Optionally, the raw materials include, by weight: 190 parts of ion balancing agent 170-220 parts of function regulator 180-280 parts of Chinese herbal medicine combination agent 230-350 parts of carrier. Illustratively, each 1000 parts of raw materials comprises the following components in parts by weight: 145 parts, 150 parts, 160 parts, 170 parts, 175 parts, 180 parts, 190 parts or 200 parts of an ion balancing agent; 125 parts, 135 parts, 150 parts, 160 parts, 170 parts, 180 parts, 190 parts, 200 parts, 210 parts, 220 parts, 230 parts, 240 parts or 250 parts of a function regulator; 200 parts, 220 parts, 230 parts, 250 parts, 265 parts, 280 parts, 300 parts, 330 parts, 350 parts or 400 parts of a Chinese herbal medicine combination agent; the balance being carriers. As an embodiment, the raw materials comprise the following components in parts by weight: 180 parts of ion balancing agent, 200 parts of function regulator, 300 parts of Chinese herbal medicine combining agent and 320 parts of carrier.

In this embodiment, the ion-balancing agent comprises Na⁺、K⁺、HCO₃ ^-And NH₄ ⁺. Optionally, the ionic balancing agent comprises: baking soda, ammonium chloride and potassium chloride, wherein the weight ratio of the baking soda to the ammonium chloride to the potassium chloride is 5-10: 15-25: 15-25. Illustratively, the weight ratio of baking soda, ammonium chloride and potassium chloride is: (5, 6, 8, 9 or 10): (15, 17, 20, 22 or 25): (15, 18, 20, 23 or 25). As an embodiment, the ionic balancing agent comprises: baking soda, ammonium chloride and potassium chloride, wherein the weight ratio of the baking soda to the ammonium chloride to the potassium chloride is 8: 20: 18.

in this embodiment, the function-modulating agent comprises gamma-aminobutyric acid, and optionally, the function-modulating agent further comprises at least one of vitamin E and selenium yeast. As an alternative implementation, the functional modulator comprises: gamma-aminobutyric acid, vitamin E and selenium yeast, wherein the weight ratio of the gamma-aminobutyric acid to the vitamin E to the selenium yeast is 0.2-0.5: 0.5-1.5: 2-8. Illustratively, the weight ratio of gamma-aminobutyric acid, vitamin E and selenium yeast is as follows: (0.2, 0.3, 0.4 or 0.5): (vitamin E0.5, 0.7, 1, 1.2 or 1.5): (2, 3, 5, 7 or 8). Specifically, the function-regulating agent includes: gamma-aminobutyric acid, vitamin E and selenium yeast, wherein the weight ratio of the gamma-aminobutyric acid to the vitamin E to the selenium yeast is 0.4: 1: 5.

in this embodiment, the herbal combination includes herbs with heat clearing, blood cooling, and detoxification functions. For example, the herbal combination comprises at least two of cymbidium, sweet bud, buffalo horn and scandent schefflera root. Optionally, the herbal combination comprises: the weight ratio of the common bluegrass to the sweet buds to the buffalo horn to the scandent schefflera stem and leaf is 1-4: 2-4: 1-3: 0.5-2. Illustratively, the weight ratio of the cymbidium, the bud, the buffalo horn and the scandent schefflera root is as follows: (1, 2, 3.5 or 4): (2, 3 or 4): (1, 2 or 3): (0.5, 1, 1.5 or 2). As an embodiment, the herbal combination comprises: the weight ratio of the common bluegrass to the sweet buds to the buffalo horn to the scandent schefflera root is 3.5: 3: 2: 1.

In this embodiment, the carrier includes at least one of rice hull powder, corncob meal, and cornleaf meal.

It should be noted that, the raw materials in this embodiment are all in powder form, for example, the Chinese herbal medicine is dried and pulverized to a certain particle size, generally below 50 mesh, and the powder raw materials are easy to mix uniformly and convenient for animals to take and digest.

The embodiment of the application also provides a preparation method of the pig feed additive, which comprises the following steps: mixing the ion balancing agent, function regulator and Chinese medicinal composition with part of the carrier, and mixing.

Optionally, the preparation method of the pig feed additive comprises the following steps:

step (1): preparing an ion balancing agent according to the following components in proportion: the weight ratio of the baking soda to the ammonium chloride to the potassium chloride is 5-10: 15-25: 15-25, and mixing to obtain the ion balancing agent.

Step (2): mixing the ion balancing agent obtained in the step (1) with a carrier according to the mass ratio of 1: 0.8-1.2, and uniformly mixing to obtain a premix for later use.

And (3): preparing a functional regulator according to the following components in proportion: the weight ratio of the gamma-aminobutyric acid to the vitamin E to the selenium yeast is 0.2-0.5: 0.5-1.5: 2-8, mixing to obtain the functional regulator.

And (4): and (3) mixing the functional regulator obtained in the step (3) with a carrier according to the mass ratio of 1: 0.8-1.2, and uniformly mixing to obtain a premix for later use.

And (5): preparing the Chinese herbal medicine combination agent according to the following components and proportions: the weight ratio of the common bluegrass to the bud to the buffalo horn to the scandent schefflera root is 1-4: 2-4: 1-3: 0.5-2, and mixing to obtain the Chinese herbal medicine combination agent.

And (6): and (3) sieving the Chinese herbal medicine combination agent obtained in the step (5) by a 60-mesh sieve, uniformly mixing, and mixing with a carrier according to a mass ratio of 1: 1-2, and uniformly mixing to obtain a premix for later use.

And (7): and (3) mixing the premixes obtained in the step (2), the step (4) and the step (6) according to the dosage ratio of the ion balancing agent, the function regulator and the sieved Chinese herbal medicine combination agent of 145-200: 125-250: 200-400 are mixed uniformly.

The embodiment of the application also provides an application of the pig feed additive, and the pig feed additive is added into the feed of pigs and is used for improving the heat stress resistance of the pigs. Optionally, the pig feed additive is added into the feed of pigs according to the mass addition ratio of 0.05% -0.2%, for example, the mass ratio of the pig feed additive to the feed added with the pig feed additive is 0.05%, 0.1%, 0.15% or 0.2%.

The embodiment of the application also provides a batch mixture which contains the pig feed additive, wherein the content of the pig feed additive is 0.05-0.20%, such as 0.05%, 0.10%, 0.15% and 0.20%. The effect of resisting heat stress is realized by freely feeding the compound feed (usually complete compound feed) added with the pig feed additive for pigs, the feeding time is generally 35-45 days, and sufficient drinking water and free feeding are ensured during feeding; the feeding stage of the compound feed added with the pig feed additive is 85-125kg of growing-finishing pigs.

The features and properties of the present application are described in further detail below with reference to examples.