CN103875995B - Feed additive capable of reducing piglet stress and preparation method thereof - Google Patents
Feed additive capable of reducing piglet stress and preparation method thereof Download PDFInfo
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- CN103875995B CN103875995B CN201410154527.XA CN201410154527A CN103875995B CN 103875995 B CN103875995 B CN 103875995B CN 201410154527 A CN201410154527 A CN 201410154527A CN 103875995 B CN103875995 B CN 103875995B
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Abstract
The invention discloses a feed additive capable of reducing piglet stress and belongs to the field of feed additives. The additive is composed of a selaginella uncinata extract, refined gardenia jasminoides ellis, portulaca oleracea, paeonia suffruticosa bark, saururus chinensis, dandelions, crataegus pinnatifida bunge, rheum officinale, gastrodia elata, compound vitamins and a carrier, wherein the carrier is degreased rice bran and wheat middling. The additive can be used for effectively reducing the piglet stress, can not only enhance the piglet immunity, but also improve the daily gain of piglets and the feed conversion ratio, and has very good application prospect.
Description
Technical field
The present invention relates to a kind of additive for feed for piglets, concrete a kind of reduce piglet stress feed addictive, belong to feed additive field.
Background technology
Piglet stress (diarrhea, progressive emaciation, dry hair, death etc.) be the first technical barrier of puzzlement pig industry, it is a crucial syndrome that causes piglet death, gently diarrhea, poor growth, dry hair, efficiency of feed utilization are low, heavy cause piglet death, and the death rate is up to 30-50%.Cause piglet stress reason mainly contain: first, after piglet is nascent, pipe intestinal digesting function imperfection is high to breast milk digestibility and utilization degree, and low to the piglet feed degree of absorbing being formed by crude fibre, carbohydrate, crude protein, easily cause piglet lienteric diarrhea; Second, after weaned piglet, piglet food is transformed into the piglet feed of solid by the breast milk of liquid, trophic level can not reach breast milk requirement completely on the one hand, on the other hand, intestines and stomach can not be secreted in time and be conducive to the digestive ferment that feed is digested and assimilated, so after weaned piglet, easily cause the piglet trophism stress; The 3rd, after weaned piglet, depart from sow environment, say psychologically, exist certain and love female behavior, easily cause piglet psychological stress; The 4th, piglet is to accept passive immunity in lactation substantially, and now piglet opposing epidemic disease ability, is changed and need certain transitional period to active immunity by passive immunity after wean.During weaned piglet, because be subject to the impact of above factors, easily cause a series of syndromes such as diarrhea after weaned piglet, poor growth, dry hair, efficiency of feed utilization are low.And production practices show, after weaned piglet, can the speed of growth of 1 month can obviously affect the fattening later stage and obtain good production performance and carcase quality.
At present, to reduce piglet stress prevention mainly by adding enzyme, organic acid and probiotics, vaccinate etc. in reinforcement feeding and management, feed, realize, treatment is main by adopting all kinds of antibiotic formulations, and in feed, adds the medicated feed additives such as terramycin and prevent and treat.Antibiotic has the effect that promotes piglet growth and disease preventing and treating, to improving culture benefit, promote the development of poultry industry to play larger effect, yet use for a long time antibiotic not only can destroy original microbiota in animal alimentary canal, affect the normal development of animal, also easily cause the problems such as medicament residue, drug resistance, drug contamination, by food chain, affect the mankind's health, human survival is threatened, be subject to common people and paid close attention to.
Chinese herbal medicine is traditional rarity of China, aboundresources not only, that the existing certain trophic function of some Chinese herbal medicine has is again antibacterial, anti-inflammatory, adjusting internal organs function, the several functions such as improve a poor appetite, there is the advantages such as formula is flexible, function is compound, few side effects, easy, the economic convenience in source, noresidue, as additive for farm animal feed, not only can improve Production of Livestock and Poultry power, reduce the generation of livestock and poultry pestilence, and can not produce medicine hazard residue.Chinese traditional compound medicine is rich in various active composition, have medicine and nutrition double action concurrently, have and improve piglet feed intake, promote growth, strengthen immunity, reduce diarrhea rate, promote Development of Digestive Organs, improve enzymatic activity and improve the effect of animal product quality.
Therefore develop a kind of by Chinese herbal medicine be main component and can effectively reduce piglet stress feed addictive, there are wide market prospects.
Summary of the invention
The object of the present invention is to provide a kind of reduce piglet stress feed addictive, can effectively reduce piglet stress, control grice diarrhoea, promote piglet growth, and toxic and side effect is little, noresidue, be difficult for inducing resistance, effectively substitute antibiotics, provides new formula for producing the pig starter feed of green safety, increases culture benefit.
Another object of the present invention is to provide the concrete preparation method of this feed addictive.
The present invention is achieved through the following technical solutions:
A kind of reduce piglet stress feed addictive, every 100 parts are comprised of following raw materials by weight portion: Selaginella uncinata extraction 2-6 part, refining gardenia 3-6 part, purslane 2-8 part, moutan bark 2-6 part, saururus chinensis 2-6 part, dandelion 2-6 part, hawthorn 5-10 part, rheum officinale 2-6 part, rhizoma Gastrodiae 2-6 part, B B-complex 1-4 part, all the other are carrier, carrier is the inferior powder of defatted rice bran and wheat 3:1-2 composition in mass ratio, and defatted rice bran and wheat time powder was pulverized 40 mesh sieves in advance;
The preparation method of described Selaginella uncinata extraction is:
(1) selected fresh Uncinata Spikemoss Herb, removes impurity, is placed in the dry 4-8h of drying box, and baking temperature is 50-60 ℃; Dried Uncinata Spikemoss Herb is pulverized, crossed 20 mesh sieves, obtain Uncinata Spikemoss Herb powder;
(2) Uncinata Spikemoss Herb powder is put into refluxing extraction device, by solid-liquid ratio, 1:5-10 adds distilled water, carries out refluxing extraction, and extraction temperature is 70-80 ℃, and extraction time is 1-2h, filters, and gets filter residue, by filter residue and drying, pulverizes 30 mesh sieves, must refine Uncinata Spikemoss Herb powder;
(3) will refine Uncinata Spikemoss Herb powder and complex enzyme in mass ratio 100:0.2 mix, then by solid-liquid ratio 1:4-8, to add concentration be 70-80% ethanol; Adopt ultrasonic extraction 20-30 minute, ultrasonic power is 160-180 watt, and ultrasonic temperature is 45-50 ℃, after ultrasonic end, filters, and filtrate was dried to 60 mesh sieves, obtains Selaginella uncinata extraction; Described complex enzyme be cellulase and pectase in mass ratio 5:1-2 form;
The preparation method of described refining gardenia is: the gardenia of fresh collection is put in to dry 12-18h in vacuum drying chamber, and baking temperature is 50 ℃, pulverizes, and crosses 40 mesh sieves; In the gardenia after pulverizing, by solid-liquid ratio 1:5-8, add distilled water, soak 2-4h at 25-30 ℃, filter, get filter residue; In filter residue, add sucrose, sucrose addition is 3.5% of filter residue quality, then adds distilled water by solid-liquid ratio 1:3, and at 50 ℃, temperature is boiled 1-2h, and temperature directly dry, pulverize after boiling end, crosses 60 mesh sieves and obtains refining gardenia;
The preparation method of described purslane is: dry purslane is pulverized, cross 60 mesh sieves;
The preparation method of described moutan bark is: dry moutan bark is pulverized, crossed 60 mesh sieves;
The preparation method of described saururus chinensis is: dry saururus chinensis is pulverized, cross 60 mesh sieves;
The preparation method of described dandelion is: dry dandelion is pulverized, cross 60 mesh sieves;
The preparation method of described hawthorn is: dry hawthorn is pulverized, cross 60 mesh sieves;
The preparation method of described rheum officinale is: dry rheum officinale is pulverized, crossed 60 mesh sieves;
The preparation method of described rhizoma Gastrodiae is: dry rhizoma Gastrodiae is pulverized, crossed 60 mesh sieves;
Described B B-complex is by vitamin A, vitamin C, vitamin K, Cobastab
1, Cobastab
2with biotin in mass ratio 2:1-5:1:1-3:1-2:1 form.
In the present invention a kind of reduce piglet stress feed addictive, its preparation method is comprised of following steps:
Step 1: purslane, moutan bark, saururus chinensis, dandelion, hawthorn, rheum officinale, rhizoma Gastrodiae and defatted rice bran are mixed, and temperature is fried 1-1.5h at 60-70 ℃, stand-by;
Step 2: B B-complex and wheat time powder are mixed, stand-by;
Step 3: gains and Selaginella uncinata extraction, refining gardenia in step 1 and step 2 are mixed.
The addition of product of the present invention in pig starter feed is 800-1600 gram/ton.
Beneficial effect
The present invention is composite by composition science such as Selaginella uncinata extraction, refining gardenia, B B-complexes, can obtain a kind of nontoxic, noresidue, have no drug resistance, can reduce piglet stress feed addictive; This additive can effectively reduce piglet stress, promote piglet growth, strengthen the resistance against diseases of pig, reduce the incidence of disease of pig, increase culture benefit, the formula components of product of the present invention is natural products, green safety simultaneously, meet social development, the sustainable health development important in inhibiting to animal husbandry.In addition, inventor is in the favorite outer discovery of invention process, and product of the present invention can also improve the immune factor content in piglet blood, to strengthening pigling immunity tool, has very great help.
The present invention can also avoid the use of antibiotic product, also solved simultaneously piglet stress problem, and can effectively improve piglet immunological function, reduced M & M, improve production performance and the culture benefit of piglet.
The specific embodiment
By the following specific examples further illustrate the invention.
Embodiment 1
The present invention is achieved through the following technical solutions:
A kind of reduce piglet stress feed addictive, every 100 parts are comprised of following raw materials by weight portion: 2 parts of Selaginella uncinata extractions, 3 parts of refining gardenias, 2 parts of purslanes, 2 parts of moutan barks, 2 parts of saururus chinensis, 2 parts of dandelions, 5 parts of hawthorn, 2 parts of rheum officinales, 2 parts, rhizoma Gastrodiae, 1 part of B B-complex, all the other are carrier, carrier is the inferior powder of defatted rice bran and wheat 3:1 composition in mass ratio, and defatted rice bran and wheat time powder was pulverized 40 mesh sieves in advance;
The preparation method of described Selaginella uncinata extraction is:
(1) selected fresh Uncinata Spikemoss Herb, removes impurity, is placed in the dry 4h of drying box, and baking temperature is 50 ℃; Dried Uncinata Spikemoss Herb is pulverized, crossed 20 mesh sieves, obtain Uncinata Spikemoss Herb powder;
(2) Uncinata Spikemoss Herb powder is put into refluxing extraction device, by solid-liquid ratio, 1:5 adds distilled water, carries out refluxing extraction, and extracting temperature is 70 ℃, and extraction time is 1h, filters, and gets filter residue, by filter residue and drying, pulverizes 30 mesh sieves, must refine Uncinata Spikemoss Herb powder;
(3) will refine Uncinata Spikemoss Herb powder and complex enzyme in mass ratio 100:0.2 mix, then by solid-liquid ratio 1:4, to add concentration be 70% ethanol; Adopt ultrasonic extraction 20 minutes, ultrasonic power is 160 watts, and ultrasonic temperature is 45 ℃, after ultrasonic end, filters, and filtrate was dried to 60 mesh sieves, obtains Selaginella uncinata extraction; Described complex enzyme be cellulase and pectase in mass ratio 5:1 form;
The preparation method of described refining gardenia is: the gardenia of fresh collection is put in to dry 12h in vacuum drying chamber, and baking temperature is 50 ℃, pulverizes, and crosses 40 mesh sieves; In the gardenia after pulverizing, by solid-liquid ratio 1:5, add distilled water, soak 2h at 25 ℃, filter, get filter residue; In filter residue, add sucrose, sucrose addition is 3.5% of filter residue quality, then adds distilled water by solid-liquid ratio 1:3, and at 50 ℃, temperature is boiled 1h, and temperature directly dry, pulverize after boiling end, crosses 60 mesh sieves and obtains refining gardenia;
The preparation method of described purslane is: dry purslane is pulverized, cross 60 mesh sieves;
The preparation method of described moutan bark is: dry moutan bark is pulverized, crossed 60 mesh sieves;
The preparation method of described saururus chinensis is: dry saururus chinensis is pulverized, cross 60 mesh sieves;
The preparation method of described dandelion is: dry dandelion is pulverized, cross 60 mesh sieves;
The preparation method of described hawthorn is: dry hawthorn is pulverized, cross 60 mesh sieves;
The preparation method of described rheum officinale is: dry rheum officinale is pulverized, crossed 60 mesh sieves;
The preparation method of described rhizoma Gastrodiae is: dry rhizoma Gastrodiae is pulverized, crossed 60 mesh sieves;
Described B B-complex is by vitamin A, vitamin C, vitamin K, Cobastab
1, Cobastab
2with biotin in mass ratio 2:1:1:1:1:1 form.
In the present invention a kind of reduce piglet stress feed addictive, its preparation method is comprised of following steps:
Step 1: purslane, moutan bark, saururus chinensis, dandelion, hawthorn, rheum officinale, rhizoma Gastrodiae and defatted rice bran are mixed, and temperature is fried 1h at 60 ℃, stand-by;
Step 2: B B-complex and wheat time powder are mixed, stand-by;
Step 3: gains and Selaginella uncinata extraction, refining gardenia in step 1 and step 2 are mixed.
The addition of product of the present invention in pig starter feed is 800 grams/ton.
Embodiment 2
The present invention is achieved through the following technical solutions:
A kind of reduce piglet stress feed addictive, every 100 parts are comprised of following raw materials by weight portion: 4 parts of Selaginella uncinata extractions, 5 parts of refining gardenias, 5 parts of purslanes, 4 parts of moutan barks, 4 parts of saururus chinensis, 4 parts of dandelions, 7 parts of hawthorn, 4 parts of rheum officinales, 4 parts, rhizoma Gastrodiae, 3 parts of B B-complexes, all the other are carrier, carrier is the inferior powder of defatted rice bran and wheat 3:2 composition in mass ratio, and defatted rice bran and wheat time powder was pulverized 40 mesh sieves in advance;
The preparation method of described Selaginella uncinata extraction is:
(1) selected fresh Uncinata Spikemoss Herb, removes impurity, is placed in the dry 6h of drying box, and baking temperature is 55 ℃; Dried Uncinata Spikemoss Herb is pulverized, crossed 20 mesh sieves, obtain Uncinata Spikemoss Herb powder;
(2) Uncinata Spikemoss Herb powder is put into refluxing extraction device, by solid-liquid ratio, 1:8 adds distilled water, carries out refluxing extraction, and extracting temperature is 75 ℃, and extraction time is 1.5h, filters, and gets filter residue, by filter residue and drying, pulverizes 30 mesh sieves, must refine Uncinata Spikemoss Herb powder;
(3) will refine Uncinata Spikemoss Herb powder and complex enzyme in mass ratio 100:0.2 mix, then by solid-liquid ratio 1:6, to add concentration be 75% ethanol; Adopt ultrasonic extraction 25 minutes, ultrasonic power is 170 watts, and ultrasonic temperature is 47 ℃, after ultrasonic end, filters, and filtrate was dried to 60 mesh sieves, obtains Selaginella uncinata extraction; Described complex enzyme be cellulase and pectase in mass ratio 5:1.6 form;
The preparation method of described refining gardenia is: the gardenia of fresh collection is put in to dry 15h in vacuum drying chamber, and baking temperature is 50 ℃, pulverizes, and crosses 40 mesh sieves; In the gardenia after pulverizing, by solid-liquid ratio 1:7, add distilled water, soak 3h at 27 ℃, filter, get filter residue; In filter residue, add sucrose, sucrose addition is 3.5% of filter residue quality, then adds distilled water by solid-liquid ratio 1:3, and at 50 ℃, temperature is boiled 1.5h, and temperature directly dry, pulverize after boiling end, crosses 60 mesh sieves and obtains refining gardenia;
The preparation method of described purslane is: dry purslane is pulverized, cross 60 mesh sieves;
The preparation method of described moutan bark is: dry moutan bark is pulverized, crossed 60 mesh sieves;
The preparation method of described saururus chinensis is: dry saururus chinensis is pulverized, cross 60 mesh sieves;
The preparation method of described dandelion is: dry dandelion is pulverized, cross 60 mesh sieves;
The preparation method of described hawthorn is: dry hawthorn is pulverized, cross 60 mesh sieves;
The preparation method of described rheum officinale is: dry rheum officinale is pulverized, crossed 60 mesh sieves;
The preparation method of described rhizoma Gastrodiae is: dry rhizoma Gastrodiae is pulverized, crossed 60 mesh sieves;
Described B B-complex is by vitamin A, vitamin C, vitamin K, Cobastab
1, Cobastab
2with biotin in mass ratio 2:3:1:2:2:1 form.
In the present invention a kind of reduce piglet stress feed addictive, its preparation method is comprised of following steps:
Step 1: purslane, moutan bark, saururus chinensis, dandelion, hawthorn, rheum officinale, rhizoma Gastrodiae and defatted rice bran are mixed, and temperature is fried 1.3h at 65 ℃, stand-by;
Step 2: B B-complex and wheat time powder are mixed, stand-by;
Step 3: gains and Selaginella uncinata extraction, refining gardenia in step 1 and step 2 are mixed.
The addition of product of the present invention in pig starter feed is 1200 grams/ton.
Embodiment 3
The present invention is achieved through the following technical solutions:
A kind of reduce piglet stress feed addictive, every 100 parts are comprised of following raw materials by weight portion: 6 parts of Selaginella uncinata extractions, 6 parts of refining gardenias, 8 parts of purslanes, 6 parts of moutan barks, 6 parts of saururus chinensis, 6 parts of dandelions, 10 parts of hawthorn, 6 parts of rheum officinales, 6 parts, rhizoma Gastrodiae, 4 parts of B B-complexes, all the other are carrier, carrier is the inferior powder of defatted rice bran and wheat 3:2 composition in mass ratio, and defatted rice bran and wheat time powder was pulverized 40 mesh sieves in advance;
The preparation method of described Selaginella uncinata extraction is:
(1) selected fresh Uncinata Spikemoss Herb, removes impurity, is placed in the dry 8h of drying box, and baking temperature is 60 ℃; Dried Uncinata Spikemoss Herb is pulverized, crossed 20 mesh sieves, obtain Uncinata Spikemoss Herb powder;
(2) Uncinata Spikemoss Herb powder is put into refluxing extraction device, by solid-liquid ratio, 1:10 adds distilled water, carries out refluxing extraction, and extracting temperature is 80 ℃, and extraction time is 2h, filters, and gets filter residue, by filter residue and drying, pulverizes 30 mesh sieves, must refine Uncinata Spikemoss Herb powder;
(3) will refine Uncinata Spikemoss Herb powder and complex enzyme in mass ratio 100:0.2 mix, then by solid-liquid ratio 1:4-8, to add concentration be 80% ethanol; Adopt ultrasonic extraction 30 minutes, ultrasonic power is 180 watts, and ultrasonic temperature is 50 ℃, after ultrasonic end, filters, and filtrate was dried to 60 mesh sieves, obtains Selaginella uncinata extraction; Described complex enzyme be cellulase and pectase in mass ratio 5:2 form;
The preparation method of described refining gardenia is: the gardenia of fresh collection is put in to dry 18h in vacuum drying chamber, and baking temperature is 50 ℃, pulverizes, and crosses 40 mesh sieves; In the gardenia after pulverizing, by solid-liquid ratio 1:8, add distilled water, soak 4h at 30 ℃, filter, get filter residue; In filter residue, add sucrose, sucrose addition is 3.5% of filter residue quality, then adds distilled water by solid-liquid ratio 1:3, and at 50 ℃, temperature is boiled 2h, and temperature directly dry, pulverize after boiling end, crosses 60 mesh sieves and obtains refining gardenia;
The preparation method of described purslane is: dry purslane is pulverized, cross 60 mesh sieves;
The preparation method of described moutan bark is: dry moutan bark is pulverized, crossed 60 mesh sieves;
The preparation method of described saururus chinensis is: dry saururus chinensis is pulverized, cross 60 mesh sieves;
The preparation method of described dandelion is: dry dandelion is pulverized, cross 60 mesh sieves;
The preparation method of described hawthorn is: dry hawthorn is pulverized, cross 60 mesh sieves;
The preparation method of described rheum officinale is: dry rheum officinale is pulverized, crossed 60 mesh sieves;
The preparation method of described rhizoma Gastrodiae is: dry rhizoma Gastrodiae is pulverized, crossed 60 mesh sieves;
Described B B-complex is by vitamin A, vitamin C, vitamin K, Cobastab
1, Cobastab
2with biotin in mass ratio 2:5:1:3:2:1 form.
In the present invention a kind of reduce piglet stress feed addictive, its preparation method is comprised of following steps:
Step 1: purslane, moutan bark, saururus chinensis, dandelion, hawthorn, rheum officinale, rhizoma Gastrodiae and defatted rice bran are mixed, and temperature is fried 1.5h at 70 ℃, stand-by;
Step 2: B B-complex and wheat time powder are mixed, stand-by;
Step 3: gains and Selaginella uncinata extraction, refining gardenia in step 1 and step 2 are mixed.
The addition of product of the present invention in pig starter feed is 1600 grams/ton.
Embodiment 4
A kind of reduce piglet stress feed addictive, every 100 parts are comprised of following raw materials by weight portion: 1 part of Selaginella uncinata extraction, 2 parts of refining gardenias, 1 part of purslane, 1 part of moutan bark, 1 part of saururus chinensis, 1 part of dandelion, hawthorn 3,1 part of rheum officinale, 1 part, rhizoma Gastrodiae, 1 part of B B-complex, all the other are carrier, carrier is the inferior powder of defatted rice bran and wheat 3:1 composition in mass ratio, and defatted rice bran and wheat time powder was pulverized 40 mesh sieves in advance;
All the other are with embodiment 2.
Experimental example
300 of the sodium selenites that subordinate plant of test selection twins (group) limited company average weight is 8.2kg, statistical analysis body weight difference is not remarkable.Be divided at random 5 groups (4 test group and 1 control group), every group of 6 repetitions, each repeats 10, male and female half and half.In control group daily ration, do not add any additive making in embodiment 1-4, in test group daily ration, add respectively the additive that embodiment 1-4 makes, piglet free choice feeding and drinking-water, carry out routinely immunity and expelling parasite, in experimental period, observe and record the diarrhoea situation of piglet every day, totally 30 days experimental period.After off-test, calculate piglet daily gain and feedstuff-meat ratio, and in each repetition test group, get wherein 3 piglets that approach average weight and butcher, blood sampling carries out centrifugal, gets serum, measures immune indexes.Adopt automatic clinical chemistry analyzer to measure serum immunoglobulin G (IgG), immunoglobulin M (IgM).
Piglet growth performance result is as follows:
| Project | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Control group |
| Starting weight (kg) | 8.23 | 8.27 | 8.15 | 8.32 | 8.16 |
| Not heavy (kg) | 20.74 | 21.41 | 20.81 | 19.99 | 18.81 |
| Daily gain (g/d head) | 417 | 438 | 422 | 389 | 355 |
| Feedstuff-meat ratio | 1.59 | 1.52 | 1.55 | 1.68 | 1.71 |
| Diarrhea rate | 7.8 | 3.2 | 6.6 | 14.2 | 18.8 |
Test result analysis: can be found out by above result of the test, feed addictive of the present invention is improving piglet daily gain and is reducing feedstuff-meat ratio, and the diarrhea rate aspect that reduces piglet has obtained beyond thought synergy, stress to reducing piglet, promoted piglet healthy growth, reduced feedstuff-meat ratio and had extraordinary effect, marketing prospect is very wide.
In blood, immune factor result is as follows:
| Index | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Control group |
| IgG | 2.73 | 2.78 | 2.77 | 2.66 | 2.56 |
| IgM | 0.22 | 0.23 | 0.22 | 1.9 | 1.9 |
Test result analysis: above-mentioned experimental result demonstration, additive of the present invention can effectively improve the immune factor content in piglet blood, has very great help to improving pigling immunity tool.
Conclusion: this product is green product, belongs to green feed field, can have reduce piglet stress, can substitute or the use of part substitute antibiotics in feed, feed and cultivation industry are had to active influence, there are broad market prospects.
Claims (5)
- One kind reduce piglet stress feed addictive, it is characterized in that every 100 parts are comprised of following raw materials by weight portion: Selaginella uncinata extraction 2-6 part, refining gardenia 3-6 part, purslane 2-8 part, moutan bark 2-6 part, saururus chinensis 2-6 part, dandelion 2-6 part, hawthorn 5-10 part, rheum officinale 2-6 part, rhizoma Gastrodiae 2-6 part, B B-complex 1-4 part, all the other are carrier, carrier is the inferior powder of defatted rice bran and wheat 3:1-2 composition in mass ratio, and defatted rice bran and wheat time powder was pulverized 40 mesh sieves in advance;The preparation method of described Selaginella uncinata extraction is:(1) selected fresh Uncinata Spikemoss Herb, removes impurity, is placed in the dry 4-8h of drying box, and baking temperature is 50-60 ℃; Dried Uncinata Spikemoss Herb is pulverized, crossed 20 mesh sieves, obtain Uncinata Spikemoss Herb powder;(2) Uncinata Spikemoss Herb powder is put into refluxing extraction device, by solid-liquid ratio, 1:5-10 adds distilled water, carries out refluxing extraction, and extraction temperature is 70-80 ℃, and extraction time is 1-2h, filters, and gets filter residue, by filter residue and drying, pulverizes 30 mesh sieves, must refine Uncinata Spikemoss Herb powder;(3) will refine Uncinata Spikemoss Herb powder and complex enzyme in mass ratio 100:0.2 mix, then by solid-liquid ratio 1:4-8, to add concentration be the ethanol of 70-80%; Adopt ultrasonic extraction 20-30 minute, ultrasonic power is 160-180 watt, and ultrasonic temperature is 45-50 ℃, after ultrasonic end, filters, and filtrate was dried to 60 mesh sieves, obtains Selaginella uncinata extraction; Described complex enzyme be cellulase and pectase in mass ratio 5:1-2 form;The preparation method of described refining gardenia is: the gardenia of fresh collection is put in to dry 12-18h in vacuum drying chamber, and baking temperature is 50 ℃, pulverizes, and crosses 40 mesh sieves; In the gardenia after pulverizing, by solid-liquid ratio 1:5-8, add distilled water, soak 2-4h at 25-30 ℃, filter, get filter residue; In filter residue, add sucrose, sucrose addition is 3.5% of filter residue quality, then adds distilled water by solid-liquid ratio 1:3, and at 50 ℃, temperature is boiled 1-2h, and temperature directly dry, pulverize after boiling end, crosses 60 mesh sieves and obtains refining gardenia;Described B B-complex is by vitamin A, vitamin C, vitamin K, Cobastab 1, Cobastab 2with biotin in mass ratio 2:1-5:1:1-3:1-2:1 form.
- According to claim 1 a kind of reduce piglet stress feed addictive, it is characterized in that every 100 parts are comprised of following raw materials by weight portion: 4 parts of Selaginella uncinata extractions, 5 parts of refining gardenias, 5 parts of purslanes, 4 parts of moutan barks, 4 parts of saururus chinensis, 4 parts of dandelions, 7 parts of hawthorn, 4 parts of rheum officinales, 4 parts, rhizoma Gastrodiae, 3 parts of B B-complexes, all the other are carrier, carrier is the inferior powder of defatted rice bran and wheat 3:2 composition in mass ratio, and defatted rice bran and wheat time powder was pulverized 40 mesh sieves in advance;The preparation method of described Selaginella uncinata extraction is:(1) selected fresh Uncinata Spikemoss Herb, removes impurity, is placed in the dry 6h of drying box, and baking temperature is 55 ℃; Dried Uncinata Spikemoss Herb is pulverized, crossed 20 mesh sieves, obtain Uncinata Spikemoss Herb powder;(2) Uncinata Spikemoss Herb powder is put into refluxing extraction device, by solid-liquid ratio, 1:8 adds distilled water, carries out refluxing extraction, and extracting temperature is 75 ℃, and extraction time is 1.5h, filters, and gets filter residue, by filter residue and drying, pulverizes 30 mesh sieves, must refine Uncinata Spikemoss Herb powder;(3) will refine Uncinata Spikemoss Herb powder and complex enzyme in mass ratio 100:0.2 mix, then by solid-liquid ratio 1:6, to add concentration be 75% ethanol; Adopt ultrasonic extraction 25 minutes, ultrasonic power is 170 watts, and ultrasonic temperature is 47 ℃, after ultrasonic end, filters, and filtrate was dried to 60 mesh sieves, obtains Selaginella uncinata extraction; Described complex enzyme be cellulase and pectase in mass ratio 5:1.6 form;The preparation method of described refining gardenia is: the gardenia of fresh collection is put in to dry 15h in vacuum drying chamber, and baking temperature is 50 ℃, pulverizes, and crosses 40 mesh sieves; In the gardenia after pulverizing, by solid-liquid ratio 1:7, add distilled water, soak 3h at 27 ℃, filter, get filter residue; In filter residue, add sucrose, sucrose addition is 3.5% of filter residue quality, then adds distilled water by solid-liquid ratio 1:3, and at 50 ℃, temperature is boiled 1.5h, and temperature directly dry, pulverize after boiling end, crosses 60 mesh sieves and obtains refining gardenia;Described B B-complex is by vitamin A, vitamin C, vitamin K, Cobastab 1, Cobastab 2with biotin in mass ratio 2:3:1:2:2:1 form.
- According to described in claim 1 or 2 a kind of reduce piglet stress feed addictive, it is characterized in that preparation method is comprised of following steps:Step 1: purslane, moutan bark, saururus chinensis, dandelion, hawthorn, rheum officinale, rhizoma Gastrodiae and defatted rice bran are mixed, and temperature is fried 1-1.5h at 60-70 ℃, stand-by;Step 2: B B-complex and wheat time powder are mixed, stand-by;Step 3: gains and Selaginella uncinata extraction, refining gardenia in step 1 and step 2 are mixed.
- According to described in claim 1 or 2 a kind of reduce piglet stress feed addictive, it is characterized in that the addition in pig starter feed is 800-1600 gram/ton.
- According to claim 4 a kind of reduce piglet stress feed addictive, it is characterized in that the addition in pig starter feed is 1200 grams/ton.
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| CN103355545A (en) * | 2013-07-23 | 2013-10-23 | 南京林业大学 | Fermentation type botanical weaned piglet feed additive |
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| CN103355545A (en) * | 2013-07-23 | 2013-10-23 | 南京林业大学 | Fermentation type botanical weaned piglet feed additive |
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