阅读说明：本技术 一种用于断奶仔猪促生长的组合物及其制备方法和应用 (Composition for promoting growth of weaned piglets and preparation method and application thereof ) 是由 陈新瑶 丁扬洲 檀新珠 梁世仁 刘小成 张敬学 吴有林 于 2019-10-31 设计创作，主要内容包括：本发明公开了一种用于断奶仔猪促生长的组合物及其制备方法和应用,涉及仔猪饲料技术领域。具体地,该组合物的原料包括主料,主料按照重量分数比包括以下组分：山药20-50份、芡实20-50份、莲子20-50份、砂仁20-50份、炒薏苡仁20-50份、炒白扁豆20-50份、陈皮20-50份、焦麦芽15-30份、茯苓15-30份、神曲15-30份、鸡内金15-30份、秦皮15-30份、北沙参10-25份和炒白术10-25份。该组合物能替换传统的西药抗生素类或激素类药物作为促生长饲料添加剂,还具有增强益气健脾、促生长的效果,在增强仔猪的免疫力和抗病能力的同时,能减少养殖投入,提升经济效益。(The invention discloses a composition for promoting growth of weaned pigs as well as a preparation method and application thereof, and relates to the technical field of piglet feed. Specifically, the raw materials of the composition comprise main materials, wherein the main materials comprise the following components in parts by weight: 20-50 parts of Chinese yam, 20-50 parts of gordon euryale seed, 20-50 parts of lotus seed, 20-50 parts of fructus amomi, 20-50 parts of fried semen coicis, 20-50 parts of fried white hyacinth bean, 20-50 parts of dried orange peel, 15-30 parts of scorched malt, 15-30 parts of poria cocos, 15-30 parts of medicated leaven, 15-30 parts of endothelium corneum gigeriae galli, 15-30 parts of ash bark, 10-25 parts of radix glehniae and 10-25 parts of fried bighead atractylodes rhizome. The composition can replace traditional western medicine antibiotics or hormone medicines as a growth promoting feed additive, has effects of enhancing qi, invigorating spleen and promoting growth, and can reduce breeding investment and improve economic benefit while enhancing immunity and disease resistance of piglets.)

1. The composition for promoting growth of weaned piglets is characterized in that raw materials of the composition comprise main materials, and the main materials comprise the following components in parts by weight:

20-50 parts of Chinese yam, 20-50 parts of gordon euryale seed, 20-50 parts of lotus seed, 20-50 parts of fructus amomi, 20-50 parts of fried semen coicis, 20-50 parts of fried white hyacinth bean, 20-50 parts of dried orange peel, 15-30 parts of scorched malt, 15-30 parts of poria cocos, 15-30 parts of medicated leaven, 15-30 parts of endothelium corneum gigeriae galli, 15-30 parts of ash bark, 10-25 parts of radix glehniae and 10-25 parts of fried bighead atractylodes rhizome.

2. The composition for promoting growth of weaned pigs according to claim 1, wherein said main material comprises the following components in parts by weight:

35-40 parts of Chinese yam, 35-40 parts of gordon euryale seed, 35-40 parts of lotus seed, 35-40 parts of fructus amomi, 35-40 parts of fried semen coicis, 35-40 parts of fried white hyacinth bean, 35-40 parts of dried orange peel, 15-30 parts of scorched malt, 15-30 parts of poria cocos, 15-30 parts of medicated leaven, 15-30 parts of endothelium corneum gigeriae galli, 15-30 parts of ash bark, 10-25 parts of radix glehniae and 10-25 parts of fried bighead atractylodes rhizome.

3. The composition for promoting growth of weaned pigs according to claim 1, wherein the raw materials of said composition further comprise adjuvants;

preferably, the auxiliary materials comprise mogroside and/or neohesperidin dihydrochalcone;

preferably, in each 100 parts of the main material, the auxiliary materials comprise the following components in parts by weight: 0.01-0.05 part of mogroside and 0.03-0.10 part of neohesperidin dihydrochalcone;

preferably, the auxiliary material further comprises fish meal;

preferably, every 100 parts of the main material, the auxiliary material comprises 3-5 parts of fish meal.

4. The composition for promoting growth of weaned pigs according to claim 3, wherein said main material is obtained by crushing;

preferably, the particle size of the main material is 80-200 meshes;

preferably, the main material is obtained by drying and then crushing;

preferably, the drying temperature of the amomum fruit and the dried orange peel in the main materials is 20-30 ℃;

preferably, the drying temperature of the other main materials except the amomum fruit and the dried orange peel in the main materials is 45-55 ℃;

preferably, the auxiliary materials are obtained by crushing;

preferably, the particle size of the auxiliary material is 80-200 meshes.

5. Feed for promoting growth of weaned piglets, comprising the composition for promoting growth of weaned piglets according to any one of claims 1 to 4.

6. A method for preparing a composition for promoting growth of weaned piglets, comprising the steps of: mixing the composition of any one of claims 1 to 4 in parts by weight.

7. The method of preparing a composition for promoting growth of weaned pigs according to claim 6, comprising the steps of:

crushing and sieving the raw materials of the composition to obtain the composition;

preferably, the sieving is through a 80-200 mesh sieve.

8. The method of preparing a composition for promoting growth of weaned pigs according to claim 7, wherein the crushing of the raw material comprises drying the main material and then crushing;

preferably, in the main materials, the drying temperature of the fructus amomi and the dried orange peel is 20-30 ℃;

preferably, the drying temperature of the main materials except the fructus amomi and the dried orange peel is 45-55 ℃.

9. The composition for promoting growth of weaned pigs, prepared by the method for preparing the composition for promoting growth of weaned pigs according to any one of claims 6 to 8.

10. Use of a composition for promoting growth of weaned pigs according to any one of claims 1 to 4 or a composition prepared by a method for preparing a composition for promoting growth of weaned pigs according to any one of claims 6 to 8 for feeding weaned pigs;

preferably, the composition is used in an amount of 4 to 8 g/kg.

Technical Field

The invention relates to the technical field of piglet feed, and particularly relates to a composition for promoting growth of weaned piglets and a preparation method and application thereof.

Background

Most pig farms in recent years have taken early weaning measures to reduce feed-to-meat ratio and increase economic efficiency. However, the digestive system of the piglets is not perfect in development and lacks of innate immunity, the feed and bacteria easily destroy intestinal villi of the piglets, digestion and nutrient absorption capacity of the piglets is influenced, and the piglets have a series of problems of weaning stress, incapability of eating, susceptibility to diseases, emaciation and the like, so that the piglets grow slowly after weaning.

In the past, in order to solve the problem, most producers adopt western medicine antibiotic or hormone feed additives, and although the additives can play a role in promoting the growth of weaned piglets, a series of problems such as medicine residues and medicine resistance are caused by long-term use, so that health hidden troubles are brought to the pig raising industry.

In view of this, the invention is particularly proposed.

Disclosure of Invention

The invention aims to provide a feed for promoting growth of weaned pigs, a composition for promoting growth of the weaned pigs, a preparation method and application thereof. The composition for promoting growth of weaned piglets has the effects of promoting growth of weaned piglets and enhancing immunity of the piglets.

The invention is realized by the following steps:

in a first aspect, the embodiment of the invention provides a composition for promoting growth of weaned piglets, which comprises the following raw materials in parts by weight:

20-50 parts of Chinese yam, 20-50 parts of gordon euryale seed, 20-50 parts of lotus seed, 20-50 parts of fructus amomi, 20-50 parts of fried semen coicis, 20-50 parts of fried white hyacinth bean, 20-50 parts of dried orange peel, 15-30 parts of scorched malt, 15-30 parts of poria cocos, 15-30 parts of medicated leaven, 15-30 parts of endothelium corneum gigeriae galli, 15-30 parts of ash bark, 10-25 parts of radix glehniae and 10-25 parts of fried bighead atractylodes rhizome.

Chinese yam: sweet taste and warm nature; it enters lung, spleen and kidney meridians. The main component is starch, wherein a part of the starch is converted into dextrin which can help digestion, and the Chinese yam also contains various trace elements, proteins and the like, and has the effects of tonifying spleen and stomach weakness, tonifying qi, preventing fat deposition, growing muscle, stopping diarrhea and reducing phlegm.

Gorgon fruit: nymphaeaceae family Gorgon genus annual large aquatic herb with sweet, astringent and neutral taste; it enters spleen and kidney meridians. The main component is starch, and has the effects of invigorating spleen and replenishing qi, invigorating spleen and eliminating dampness, and relieving diarrhea and leukorrhagia.

Lotus seed: the seeds of the water plant lotus of the Nymphaeaceae family have sweet, astringent and neutral taste; it enters spleen, kidney and heart meridians. Contains a large amount of starch, protein, raffinose and minerals, has effects of nourishing heart, tranquilizing mind, clearing heat, lowering fire, activating spleen, invigorating stomach, astringing, and relieving diarrhea, and can be used for treating spleen deficiency chronic diarrhea, cardiopalmus and insomnia.

Amomum fruit: pungent taste and warm nature; it enters spleen, stomach and kidney meridians. Contains volatile oil components such as borneol, camphor and the like, has the efficacies of warming spleen and checking diarrhea, promoting qi circulation and regulating middle warmer, and preventing miscarriage and regulating qi, and is mainly used for treating deficiency-cold of spleen and stomach, food retention and flatulence, cold diarrhea and cold dysentery.

Stir-frying coix seeds: sweet and light taste; it enters spleen, stomach and lung meridians. Is rich in starch and various amino acids, has cool property, flat property, and strong dehumidifying effect, and can be used for invigorating spleen, relieving diarrhea, clearing heat, and promoting pus discharge.

Stir-frying white hyacinth bean: sweet in flavor and slightly warm in nature; it enters spleen and stomach meridians. The main components are protein, and further comprise hemagglutinin A, B, trypsin inhibitor, amylase inhibitor and active component for inhibiting virus growth; the parched semen lablab album has good astringency inducing effect, and can be used for resisting bacteria and virus, enhancing immunity, invigorating spleen and stomach, removing toxic substance and relieving diarrhea.

Dried orange peel: bitter and pungent taste, warm in nature; it enters spleen and stomach meridians. Is rich in volatile oil and flavonoid, has effects of promoting appetite, resolving food stagnation, regulating qi-flowing, invigorating spleen, eliminating phlegm, and relieving cough, and can be used for treating incoordination between stomach and qi, food stagnation, and cough due to cold phlegm.

Charred malt: parching fructus Hordei Germinatus in a pan to brown, spraying clear water, taking out, and sun drying to obtain charred fructus Hordei Germinatus. It is sweet in nature and moderate in taste; it enters spleen and stomach meridians. Contains alpha-amylase, beta-amylase, catalytic enzyme, etc., has digestion promoting effect, and can be used for treating dyspepsia, abdominal distention, anorexia, emesis, diarrhea, and digestion promoting and milk regurgitation of scorched malt.

Tuckahoe, poria cocos: sweet and light taste, mild in nature; it enters heart, lung, spleen and kidney meridians. The main component is pachyman, has broad-spectrum antibacterial, antiulcer, anti-tumor, immunity enhancing and tranquilizing effects, and can be used for treating palpitation, uneasiness, dysuresia and diarrhea.

Medicated leaven: bitter taste and warm nature; it enters spleen and stomach meridians. Contains a large amount of microzyme and B vitamins, has the effects of stimulating appetite, strengthening spleen and stomach and regurgitating milk, and is mainly used for treating inappetence, dyspepsia, abdominal distention, emesis and dysentery.

Endothelium corneum gigeriae galli: the inner wall of the chicken's gizzard is sweet in taste and cold in nature; it enters spleen, stomach, small intestine and bladder meridians. Contains stomach hormone, keratin, amylase, various amino acids, trace pepsin and other components, can enhance gastric motility and promote enterokinesia, and has the effects of invigorating stomach, promoting digestion, activating spleen, resolving food stagnation, treating stranguria, dissolving calculus and inhibiting tumor.

Cortex fraxini: bitter and astringent taste, cold in nature; it enters liver, gallbladder and large intestine meridians. Contains esculin, esculetin, etc., has effects in clearing heat, eliminating dampness, removing liver fire, improving eyesight, astringing, relieving diarrhea, eliminating phlegm, relieving cough, relieving inflammation, inhibiting bacteria, and resisting virus, and can be used for treating deficiency-cold of spleen and stomach, conjunctival congestion, swelling and pain, and nebula.

Radix glehniae: a deficiency-tonifying medicine is sweet in taste, slightly bitter, and slightly cold in nature; it enters lung and stomach meridians. Contains alkaloid and abundant starch, can improve lymphocyte ratio, promote immunity, and has effects of clearing lung-heat, eliminating phlegm, nourishing stomach, promoting fluid production, relieving inflammation, killing bacteria, and resisting ulcer.

Frying the bighead atractylodes rhizome: a deficiency-tonifying medicine, sweet and bitter in taste and warm in nature; it enters spleen and stomach meridians. The parched Atractylodis rhizoma has effects of relieving dryness, invigorating qi and spleen, eliminating dampness, relieving diarrhea, protecting liver, preventing miscarriage, resisting ulcer, and enhancing immunity.

The composition can be used as a feed additive for replacing the traditional western medicine antibiotic or hormone growth-promoting feed additive, the inventor combines easily-obtained traditional Chinese medicinal materials according to the compatibility principle, the obtained composition is non-toxic, residue-free and drug-resistant, the coix seeds, the white hyacinth beans and the bighead atractylodes rhizome are all fried medicinal materials, and the malt is scorched malt, so that the composition has mild drug property, has the effects of enhancing qi and strengthening spleen, and has a more remarkable growth-promoting effect; the composition provided by the application can enhance the immunity of piglets, enhance the disease resistance, reduce the cultivation investment and improve the economic benefit.

In an optional embodiment, the main material comprises the following components in parts by weight:

35-40 parts of Chinese yam, 35-40 parts of gordon euryale seed, 35-40 parts of lotus seed, 35-40 parts of fructus amomi, 35-40 parts of fried semen coicis, 35-40 parts of fried white hyacinth bean, 35-40 parts of dried orange peel, 15-30 parts of scorched malt, 15-30 parts of poria cocos, 15-30 parts of medicated leaven, 15-30 parts of endothelium corneum gigeriae galli, 15-30 parts of ash bark, 10-25 parts of radix glehniae and 10-25 parts of fried bighead atractylodes rhizome.

In an alternative embodiment, the raw materials of the composition further comprise auxiliary materials, and the auxiliary materials comprise mogroside and/or neohesperidin dihydrochalcone.

Preferably, the auxiliary materials comprise mogroside and neohesperidin dihydrochalcone. According to the invention, the auxiliary materials are added to improve the flavor of the traditional Chinese medicine feed additive, so that the daily food intake of piglets and the nutritional effect of the main materials are increased.

Preferably, in each 100 parts of the main material, the auxiliary materials comprise the following components in parts by weight: 0.01-0.05 part of mogroside and 0.03-0.10 part of neohesperidin dihydrochalcone.

In the auxiliary materials, the mogroside and the neohesperidin dihydrochalcone are both sweeteners, and the combination of the two has a synergistic effect, and meanwhile, the neohesperidin dihydrochalcone can cover up the bitter taste of the traditional Chinese medicine and increase the appetite of piglets.

Preferably, the auxiliary materials also comprise fish meal;

preferably, in each 100 parts of the main material, the auxiliary materials comprise the following components in parts by weight: 0.01-0.05 part of mogroside, 0.03-0.10 part of neohesperidin dihydrochalcone and 3-5 parts of fish meal.

The fish meal is rich in protein, vitamins and mineral substances, the amino acid proportion of the fish meal is closest to that required by animal growth, the nutritional requirement of organisms can be met, and the rich fish meal flavor has the function of food calling for piglets. According to the weight part ratio, the synergistic effect among the components can be further increased, and the food calling effect on weaned pigs and the nutritional effect of organisms can be exerted to a greater extent.

In an alternative embodiment, the main material is obtained by crushing; preferably, the particle size of the main material is 80-200 meshes.

In an alternative embodiment, the main material is obtained by drying and then crushing;

preferably, the drying temperature of the amomum fruit and the dried orange peel in the main materials is 20-30 ℃;

preferably, the drying temperature of the other main materials except the amomum fruit and the dried orange peel in the main materials is 45-55 ℃.

In an alternative embodiment, the adjuvant is obtained by crushing; preferably, the particle size of the auxiliary material is 80-200 meshes.

In a second aspect, embodiments of the present invention provide a feed for promoting growth of weaned pigs, which includes the above composition for promoting growth of weaned pigs. The feed has the effect of effectively promoting the growth of weaned piglets.

In a third aspect, the present embodiments provide a method for preparing a composition for promoting growth of weaned piglets, which comprises mixing the composition according to any one of the preceding embodiments in parts by weight. The preparation method has the advantages of simplicity and easiness in operation.

In an alternative embodiment, the preparation method comprises the steps of:

pulverizing the raw materials of the composition, and sieving to obtain the composition.

In an alternative embodiment, the sieving is through an 80-200 mesh sieve;

preferably, the pulverizing the raw materials comprises: drying the main material and then crushing;

preferably, the drying temperature of the fructus amomi and the dried orange peel in the main materials is 20-30 ℃, and the drying time is 30-120min (the effective components of the fructus amomi and the dried orange peel are volatile substances, and the effective components can be prevented from volatilizing by low-temperature drying).

Preferably, the drying temperature of the main materials except the fructus amomi and the dried orange peel is 45-55 ℃, and the drying time is 30-120 min.

In a fourth aspect, embodiments of the present invention also provide a composition for promoting growth of weaned pigs prepared by the method for preparing a composition for promoting growth of weaned pigs according to any one of the preceding embodiments.

In a fifth aspect, embodiments of the present invention provide the use of a composition for promoting growth of weaned piglets according to any one of the preceding embodiments or a composition prepared according to the preparation method of any one of the preceding embodiments in feeding weaned piglets.

Preferably, the amount of the composition is 4-8g/kg piglet.

The invention has the following beneficial effects:

the embodiment of the invention provides a composition for promoting growth of weaned piglets, which is used as a feed additive and can be used for replacing the traditional western medicine antibiotic or hormone growth-promoting feed additive, the composition can replace the traditional western medicine antibiotic or hormone medicine to be used as the growth-promoting feed additive, the composition also has the effects of reinforcing qi, tonifying spleen and promoting growth, the immunity and disease resistance of the piglets are enhanced, meanwhile, the breeding investment is reduced, and the economic benefit is improved.

In addition, the embodiment of the application also provides a preparation method of the composition for the growth of the weaned pig, the composition prepared by the preparation method and application thereof. The preparation method can prepare the composition which has the advantages of enhancing the immunity and disease resistance of piglets and obviously promoting the growth of the piglets, and is simple and easy to operate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention 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 features and properties of the present invention are described in further detail below with reference to examples.