CN105104801A - Compound feed for feeding ducks and preparation method thereof - Google Patents
Compound feed for feeding ducks and preparation method thereof Download PDFInfo
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Abstract
The invention discloses compound feed for feeding ducks. The compound feed comprises wheat bran, corn bran, corn flour, calcium hydrophosphate, table salt, vegetable oil, compound trace elements, compound vitamins and Chinese herbal medicine additives. The invention further discloses a preparation method for the feed. According to the compound feed for feeding ducks and the preparation method thereof, the duck meat quality can be improved, the crude protein content, crude fat content and meat color of the meat ducks are improved, the water loss reduction tendency is achieved, and the feed is free of the drug resistance, drug residues and toxic and side effects.
Description
Technical field
The present invention relates to a kind of for mixed feed of feeding duck and preparation method thereof, belong to field of feed.
Background technology
In recent years, along with our people's growth in the living standard, people decline to the consumption proportion containing the higher pork of saturated fat, and increase other animal flesh consumption demands.Developing rapidly of China's fast food, makes the consumption of duck increase year by year.But, the duck varieties of China's scale meat duck aquaculture is introduce or cultivate kind mostly, speed of production is fast, the price of deed is high, but excessively breeding often causes livestock and poultry anti-stress ability to reduce, resistance declines, and meat quality declines, the antibiotic adopted and chemical synthetic drug feed addictive be residual accumulation in animal body often, easily causes toxic and side effect and drug induced disease.And people to the demand of livestock products by the requirement changed into the needs of quantity quality, and the economic worth of the good livestock and poultry of meat quality is high, objectively require while guarantee livestock and poultry production performance, focus on the improvement of meat quality, to realize the common raising of economic benefit and product quality.
Chinese herbal medicine has long history as the China that is applied in of feed addictive, because its natural sex, versatility, toxic and side effect are little, without the unique advantage such as the resistance to the action of a drug and noresidue, there is prevention Animal diseases, tachyauxesis, raising production performance and improve the effects such as animal products quality, having become the focus of domestic and international feed addictive research.The Chinese herbal medicine ingredient of feed addictive is biological organism, most noresidue, can not teratogenesis, carcinogenic and mutagenesis, through the screening of long-term practice, remain the elite to the useful and harmless natural goods of humans and animals body.Therefore develop and can keep certain growth speed, the natural goods feed addictive that can improve again meat and local flavor is of great practical significance.At present, focus mostly at disease-resistant, growth promotion to the research of Chinese herbal medicine both at home and abroad and improve in immunity etc., then less to improving the research of meat quality aspect, mechanism it be unclear that.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of for mixed feed of feeding duck and preparation method thereof, the quality of duck can be improved, improve meat duck crude protein, crude fat content and yellowish pink and have the trend reducing drip loss, and this feed is without the resistance to the action of a drug and medicament residue, has no side effect.
The solution of the present invention is as follows: a kind of mixed feed for feeding duck, comprises wheat bran, maize peel, corn flour, calcium monohydrogen phosphate, salt, vegetable oil, composite trace element, complexin vitamin, Chinese herb feed additive;
Described Chinese medicine additive raw material comprises Phoenix Tree Seed, perilla leaf, evodia rutaecarpa, phellandium, radix fici simplicissimae, gynostemma pentaphylla, Rabdosia rubescens, Flos Albiziae, hawthorn, valerian, henbane seed, amplexicaul jasmine leaf, fructus viticis, Flos Magnoliae Officinalis, herba aristolochiae, emblic, hops, comply with one's wishes grass, pool Pueraria lobota dish, potentilla discolor, the root of herbaceous peony, Radix Glycyrrhizae.
Further, described composite trace element and complexin vitamin are formed by following pulp furnish:
Powdered rice hulls 17%, ethoxyquinoline 0.05%, VA0.9%, VD
30.5%, VE5%, VK
30.4%, VB
10.15%, VB
20.64%, VB
120.2%, calcium pantothenate 0.9%, folic acid 0.06%, bentonite 37%, ferrous sulfate 15%, zinc sulfate 6.1%, basic zinc chloride 3.4%, manganese sulfate 6.2%, sodium selenite 1.5% and calcium iodate 5%.
A kind of mixed feed for feeding duck, the weight of each raw material is respectively wheat bran 5.5kg ~ 7kg, corn flour 3kg ~ 4kg, maize peel 0.1kg ~ 0.2kg, calcium monohydrogen phosphate 0.1kg ~ 0.25kg, salt 0.02kg ~ 0.04kg, vegetable oil 0.15kg ~ 0.3kg, composite trace element 0.01kg ~ 0.03k, B B-complex 0.005kg ~ 0.008kg, Chinese herbal feed additive 0.01kg ~ 0.15kg.
Further, in described Chinese medicine additive, each raw material weight is respectively Phoenix Tree Seed 10-20g, perilla leaf 10-15g, evodia rutaecarpa 5-15g, phellandium 5-10g, radix fici simplicissimae 6-20g, gynostemma pentaphylla 8-15g, Rabdosia rubescens 10-20g, Flos Albiziae 5-20g, hawthorn 25-40g, valerian 5-12g, henbane seed 5-12g, amplexicaul jasmine leaf 5-20g, fructus viticis 8-20g, Flos Magnoliae Officinalis 10-20g, herba aristolochiae 8-22g, emblic 7-15g, hops 5-15g, comply with one's wishes careless 10-20g, pool Pueraria lobota dish 12-22g, potentilla discolor 10-25g, root of herbaceous peony 11-22g, Radix Glycyrrhizae 10-20g.
For feeding a preparation method for the mixed feed of duck, comprising:
The first step, prepares described Chinese herbal feed additive;
Second step, the Chinese herbal feed additive mixing that remaining components and the first step are obtained, pour in spraying machine, in spraying machine, water temperature is modulated at 60 ~ 75 DEG C, opens sprayer, stirs 1 ~ 2 minute, continues to be warming up to 90 DEG C and completes expanded;
3rd step, the product after expanded is added the water relative to its quality 0.1 ~ 0.3 times, and put into granulator and granulate, granulator electric current is 175A;
4th step, dry after granulating, baking temperature is 105 DEG C, drying time 15 ~ 25min; Then cool, cooling blower electric current is 30A, and packaging, obtains described feed.
Further, the described first step specifically comprises further,
A walks, by perilla leaf, phellandium, Flos Albiziae, hawthorn, valerian, amplexicaul jasmine leaf, fructus viticis, herba aristolochiae, hops, pool Pueraria lobota dish, potentilla discolor, the root of herbaceous peony and Radix Glycyrrhizae are ground into powder respectively, mix, obtain mixture, stir, add determining alcohol be 65% ~ 80% ethanol to complete submergence cross this step obtain mixture surface, 2h ~ 3h is stirred at the temperature of 30 DEG C ~ 40 DEG C, be cooled to room temperature, be placed in percolator, the determining alcohol adding mixture quality sum 12 ~ 15 times of quality obtained relative to this step be again 65% ~ 80% alcohol immersion spend the night, subsequently with the flow velocity diacolation of every 1kg medicinal material 10ml ~ 15ml per minute, collect the percolate of mixture 12 times amount that this step obtains, reduced pressure concentration obtains the first dry cream, be ground into the first powder, cross 100 mesh sieves,
B walks, remaining components is ground into powder respectively, mix, obtain mixture, add relative to mixture quality 8 ~ 10 times of water gagings, after jolting mixing, soak 30 ~ 40min, connect reflux condensing tube, be heated to boiling, and keep 100 DEG C micro-ly to boil 2 hours, stop heating, be cooled to room temperature, to wherein pour out by medical filtration, obtain the first filtrate, filter residue adds relative to mixture quality 8 ~ 10 times of quality water again, after jolting mixing, soak 30min, connect reflux condensing tube, be heated to 100 DEG C of boilings, and keep 1 hour, stop heating, be cooled to room temperature, to wherein pour out by medical filtration, obtain the second filtrate, by the first filtrate and the mixing of the second filtrate, reduced pressure concentration obtains the second dry cream, be ground into the second powder, cross 100 mesh sieves,
C walks, and the first powder and the second powder is mixed, adds starch subsequently, stir, namely obtain Chinese herbal feed additive with the ratio of mass ratio 1:1.
Pharmacology in Chinese herbal medicine beverage additive is as follows:
Phoenix Tree Seed: sweet is flat.Enter the heart, lung, kidney three warp.Pleasant, and stomach, help digestion.Cure the wound food, stomachache, hernia, oral aphthae in children.
Perilla leaf: pungent, temperature.Enter lung, the spleen channel.Deliver, loose cold, regulate the flow of vital energy, and battalion.Cure cold chill, fever with aversion to cold, cough, asthma, fullness and oppression of chest and abdomen, fetal irritability.And can solving toxin of fish and crab.
Evodia rutaecarpa: arduous, temperature, poisonous.Enter liver, stomach warp.Wen Zhong, pain relieving, regulates the flow of vital energy, eliminating dampness, and control inverse acid regurgitation of vomitting, jueyin headache, the cold syndrome in infant is vomited and diarrhoea, abdominal distention, dysmenorrhea, Diarrhoea, vascular hypertension, beriberi, hernia, aphthous ulcer, dentalgia, eczema, impetigo.
Phellandium: Xin Gan, temperature.Invigorating spleen to remove dampness, regulating qi-flowing for eliminating phlegm.Harness the river swollen, stomachache, fullness and oppression of chest and abdomen, cough and asthma, children's's breast is long-pending, sore furuncle.
Radix fici simplicissimae: strengthening the spleen and tonifying the lung; Promoting the circulation of qi dampness removing; Stimulate the circulation of the blood and cause the muscles and joints to relax.
Gynostemma pentaphylla: cold in nature, bitter.Eliminating inflammation and expelling toxin, cough-relieving apophlegmatic.Existing multiplexly make strengthening by means of tonics medicine.
Rabdosia rubescens: bitter, sweet, is slightly cold.Return lung, stomach, Liver Channel.Thermal detoxification, promoting blood circulation and stopping pain.For abscess of throat, abdominal mass lump in the abdomen, snake bite and insect sting.
Flos Albiziae: sweet, flat.Enter the warp such as the heart, spleen.Shu Yu, regulates the flow of vital energy, and calms the nerves, active.Control pent-up uncomfortable in chest, insomnia, forgetful, acute conjunctivitis disease, blurring of vision, pharyngalgia, carbuncle swells, traumatic injury pain.
Hawthorn: acid is sweet, tepor.Enter spleen, stomach, Liver Channel.Help digestion long-pending, loose hemostasis, expelling tenia.Control meat Ji ， Disorder lump in the abdomen, phlegm and retained fluid, ruffian is full, acid regurgitation, rushes down dysentery, intestines wind, pain in the back, hernia postpartum abdominal pain in postpartum, lochiorrhagia, and children's's breast food is stagnated.Food digesting stomach fortifying, promoting the circulation of qi is fallen apart the stasis of blood., stomach alkane turgor stagnant for meat, rush down dysentery stomachache, hemostasis through closing, postpartum stasis blocking, trusted subordinate's shouting pain, hernia pain, hyperlipemia.
Valerian: taste is worked hard, warm in nature, has micro-poison.Enter the heart, liver two warp.Be in harmony confused and worried, stomach is weak, pain in the back, irregular menstruation, traumatic injury.
Henbane seed: toil, temperature, poisonous.Enter the heart, stomach, liver three warp.Determine epilepsy, pain relieving.Control demented, wind epilepsy, wandering arthritis is fainted bitterly, and neuralgia, breathes with cough, stomachache, and protracted dysentery, rushes down for a long time, prolapse of the anus, toothache, and carbuncle swells, and dislikes sore.
Amplexicaul jasmine leaf: mildly bitter flavor, cool in nature.Heat-clearing, dampness removing.Control hygropyretic abdominalgia, enteritis, dysentery, quadriplegia swells and ache, scrofula, scabies.
Fructus viticis: toil is cool.Enter liver, stomach, urinary bladder channel.Dispelling wind and heat from the body, the clear sharp head.Control anemopyretic cold, just, antimigraine, dentalgia, cute conjunctivitis, pain in order eyeball, dim many tear, arthritis with fixed pain caused by dampness contraction.
Flos Magnoliae Officinalis: toil, temperature.Toil, temperature.Regulate the flow of vital energy, dampness elimination.Control septum pectorale swollen vexed.
Herba aristolochiae: bitter, temperature.Enter liver,spleen,kidney three warp.Promoting the circulation of qi dampness elimination, promoting blood circulation and stopping pain.Treat for stomachache, hernia pain, cyesedema, postpartum, vim and vigour were suffered from abdominal pain, rheumatalgia pain.
Emblic: sweet, sour, puckery, cool.Clearing heat and cooling blood, food digesting stomach fortifying, cough-relieving of promoting the production of body fluid.For blood-head blood stasis, liver and bladder disease, indigestion, stomachache, cough, laryngalgia, dry.
Hops: bitter, slightly cool in nature is nontoxic.Stomach strengthening and digestion promoting, diuresis is calmed the nerves.Control indigestion, abdominal distension, edema, cystitis, pulmonary tuberculosis, insomnia.
Comply with one's wishes careless: pungent fiber crops; Micro-acid; Cold in nature.Clearing heat and detoxicating; Loose block up hemostasis.Main sore swollen toxin; Acute mastitis; Traumatic injury; Open fracture; Traumatism and bleeding; Snakebite.
Pool Pueraria lobota dish: pungent, warm.This taste taste is pungent, bitter, and property is put down.Return lung, Liver Channel.Effect is induced sweat, society's phlegm, and dampness removing, invigorates blood circulation.Removing toxic substances.Cure mainly cold, fever, measles without adequate eruption, abscess of throat, cough asthma due to excessive phlegm, arthralgia due to wind-dampness, food is few, stomachache, jaundice, oedema, stranguria, and through closing, traumatic injury, furunculosis carbuncle swells, dermatitis rhus, burn.
Potentilla discolor: sweetness and bitterness, flat.Heat-clearing, removing toxic substances, hemostasis, detumescence.Control dysentery, malaria, lung carbuncle, hemoptysis, spit blood, lower blood, uterine bleeding, carbuncle swells, sore tinea, scrofula tuberculosis.
The root of herbaceous peony: picric acid is cool.Enter liver, the spleen channel.Nourishing blood and liver, pain relieving in slow, astringe yin receives sweat.Control chest abdomen pain over the hypochondriac region, rush down dysentery stomachache, spontaneous sweating, fever due to yin deficiency, irregular menstruation, uterine bleeding, under band.
Radix Glycyrrhizae: sweet, flat.Enter spleen, stomach, lung channel.With middle emergency, moistening lung, removing toxic substances, coordinating the drug actions of a prescription.Process use, control weakness of the spleen and the stomach, food is few, stomachache loose stool, and overstrain generates heat, and consumptive lung disease is coughed, palpitaition, frightened epilepsy; Raw use, controls abscess of throat, peptic ulcer, ulcer sores, antidote poison and food poisoning.
The present invention fills a prescription rationally, effectively can improve the quality of duck, improves duck crude protein, crude fat content and yellowish pink, and has the trend reducing drip loss, and this feed is without the resistance to the action of a drug and medicament residue, has no side effect.
Detailed description of the invention
For feeding a mixed feed for duck, comprise wheat bran, maize peel, corn flour, calcium monohydrogen phosphate, salt, vegetable oil, composite trace element, complexin vitamin, Chinese herb feed additive.
Chinese medicine additive raw material comprises Phoenix Tree Seed, perilla leaf, evodia rutaecarpa, phellandium, radix fici simplicissimae, gynostemma pentaphylla, Rabdosia rubescens, Flos Albiziae, hawthorn, valerian, henbane seed, amplexicaul jasmine leaf, fructus viticis, Flos Magnoliae Officinalis, herba aristolochiae, emblic, hops, comply with one's wishes grass, pool Pueraria lobota dish, potentilla discolor, the root of herbaceous peony, Radix Glycyrrhizae.
Composite trace element and complexin vitamin are formed by following pulp furnish: powdered rice hulls 17%, ethoxyquinoline 0.05%, VA0.9%, VD
30.5%, VE5%, VK
30.4%, VB
10.15%, VB
20.64%, VB
120.2%, calcium pantothenate 0.9%, folic acid 0.06%, bentonite 37%, ferrous sulfate 15%, zinc sulfate 6.1%, basic zinc chloride 3.4%, manganese sulfate 6.2%, sodium selenite 1.5% and calcium iodate 5%.
A kind of mixed feed for feeding duck, the weight of each raw material is respectively wheat bran 5.5kg ~ 7kg, corn flour 3kg ~ 4kg, maize peel 0.1kg ~ 0.2kg, calcium monohydrogen phosphate 0.1kg ~ 0.25kg, salt 0.02kg ~ 0.04kg, vegetable oil 0.15kg ~ 0.3kg, composite trace element 0.01kg ~ 0.03k, B B-complex 0.005kg ~ 0.008kg, Chinese herbal feed additive 0.01kg ~ 0.15kg.
Embodiment 1
Phoenix Tree Seed 15g, perilla leaf 10g, evodia rutaecarpa 12g, phellandium 5g, radix fici simplicissimae 12g, gynostemma pentaphylla 10g, Rabdosia rubescens 15g, Flos Albiziae 10g, hawthorn 25g, valerian 6g, henbane seed 6g, amplexicaul jasmine leaf 12g, fructus viticis 20g, Flos Magnoliae Officinalis 10g, herba aristolochiae 15g, emblic 8g, hops 10g, careless 15g, pool Pueraria lobota dish 20g as one wishes, potentilla discolor 20g, root of herbaceous peony 11g, Radix Glycyrrhizae 16g.
Preparation method:
The first step, prepares described Chinese herbal feed additive;
A walks, by the perilla leaf of above-mentioned weight, phellandium, Flos Albiziae, hawthorn, valerian, amplexicaul jasmine leaf, fructus viticis, herba aristolochiae, hops, pool Pueraria lobota dish, potentilla discolor, the root of herbaceous peony and Radix Glycyrrhizae are ground into powder respectively, mix, obtain mixture, stir, add determining alcohol be 80% ethanol to complete submergence cross this step obtain mixture surface, 3h is stirred at the temperature of 40 DEG C, be cooled to room temperature, be placed in percolator, the determining alcohol adding the mixture quality sum 15 times of quality obtained relative to this step be again 80% alcohol immersion spend the night, subsequently with the flow velocity diacolation of every 1kg medicinal material 15ml per minute, collect the percolate of mixture 12 times amount that this step obtains, reduced pressure concentration obtains the first dry cream, be ground into the first powder, cross 100 mesh sieves,
B walks, remaining components is ground into powder respectively, mix, obtain mixture, add relative to mixture quality 9 times of water gagings, after jolting mixing, soak 35min, connect reflux condensing tube, be heated to boiling, and keep 100 DEG C micro-ly to boil 2 hours, stop heating, be cooled to room temperature, to wherein pour out by medical filtration, obtain the first filtrate, filter residue adds relative to mixture quality 10 times of quality water again, after jolting mixing, soak 30min, connect reflux condensing tube, be heated to 100 DEG C of boilings, and keep 1 hour, stop heating, be cooled to room temperature, to wherein pour out by medical filtration, obtain the second filtrate, by the first filtrate and the mixing of the second filtrate, reduced pressure concentration obtains the second dry cream, be ground into the second powder, cross 100 mesh sieves,
C walks, and the first powder and the second powder is mixed, adds starch subsequently, stir, namely obtain Chinese herbal feed additive with the ratio of mass ratio 1:1.
Second step, the Chinese herbal feed additive mixing that remaining components and the first step are obtained, pour in spraying machine, in spraying machine, water temperature is modulated at 75 DEG C, opens sprayer, stirs 2 minutes, continues to be warming up to 90 DEG C and completes expanded;
3rd step, the product after expanded is added the water relative to its quality 0.3 times, and put into granulator and granulate, granulator electric current is 175A;
4th step, dry after granulating, baking temperature is 105 DEG C, drying time 25min; Then cool, cooling blower electric current is 30A, and packaging, obtains described feed.
Embodiment 2
Phoenix Tree Seed 10g, perilla leaf 11g, evodia rutaecarpa 15g, phellandium 5g, radix fici simplicissimae 12g, gynostemma pentaphylla 8g, Rabdosia rubescens 15g, Flos Albiziae 18g, hawthorn 40g, valerian 9g, henbane seed 10g, amplexicaul jasmine leaf 18g, fructus viticis 15g, Flos Magnoliae Officinalis 15g, herba aristolochiae 12g, emblic 10g, hops 10g, careless 116g, pool Pueraria lobota dish 22g as one wishes, potentilla discolor 15g, root of herbaceous peony 12g, Radix Glycyrrhizae 15g.
Preparation method:
The first step, prepares described Chinese herbal feed additive;
A walks, by perilla leaf, phellandium, Flos Albiziae, hawthorn, valerian, amplexicaul jasmine leaf, fructus viticis, herba aristolochiae, hops, pool Pueraria lobota dish, potentilla discolor, the root of herbaceous peony and Radix Glycyrrhizae are ground into powder respectively, mix, obtain mixture, stir, add determining alcohol be 70% ethanol to complete submergence cross this step obtain mixture surface, 2.5h is stirred at the temperature of 35 DEG C, be cooled to room temperature, be placed in percolator, the determining alcohol adding the mixture quality sum 13 times of quality obtained relative to this step be again 75% alcohol immersion spend the night, subsequently with the flow velocity diacolation of every 1kg medicinal material 12ml per minute, collect the percolate of mixture 12 times amount that this step obtains, reduced pressure concentration obtains the first dry cream, be ground into the first powder, cross 100 mesh sieves,
B walks, remaining components is ground into powder respectively, mix, obtain mixture, add relative to mixture quality 89 times of water gagings, after jolting mixing, soak 30min, connect reflux condensing tube, be heated to boiling, and keep 100 DEG C micro-ly to boil 2 hours, stop heating, be cooled to room temperature, to wherein pour out by medical filtration, obtain the first filtrate, filter residue adds relative to mixture quality 9 times of quality water again, after jolting mixing, soak 30min, connect reflux condensing tube, be heated to 100 DEG C of boilings, and keep 1 hour, stop heating, be cooled to room temperature, to wherein pour out by medical filtration, obtain the second filtrate, by the first filtrate and the mixing of the second filtrate, reduced pressure concentration obtains the second dry cream, be ground into the second powder, cross 100 mesh sieves,
C walks, and the first powder and the second powder is mixed, adds starch subsequently, stir, namely obtain Chinese herbal feed additive with the ratio of mass ratio 1:1.
Second step, the Chinese herbal feed additive mixing that remaining components and the first step are obtained, pour in spraying machine, in spraying machine, water temperature is modulated at 65 DEG C, opens sprayer, stirs 2 minutes, continues to be warming up to 90 DEG C and completes expanded;
3rd step, the product after expanded is added the water relative to its quality 0.3 times, and put into granulator and granulate, granulator electric current is 175A;
4th step, dry after granulating, baking temperature is 105 DEG C, drying time 22min; Then cool, cooling blower electric current is 30A, and packaging, obtains described feed.
The toxicity test analysis of Chinese herbal feed additive
Acute toxicity
Experimental animal: small white mouse 60, Kunming kind, male and female half and half, body weight is 18 ~ 22g.
Grouping and administration: be divided into 4 groups at random, often organize 15, be added in distilled water subsequently by Chinese herbal feed additive prepared by embodiment 1, be configured to 0.05g/ml solution, gavage is 3 groups of mouse wherein, the 4th group of mouse stomach distilled water, fasting 6h before mice lavage administration.Administration 3 times in 24h, every minor tick 6h, the group single dose of 3 groups of gavage Chinese herbal feed additives is respectively 2000mg/kg, 4000mg/kg and 6000mg/kg, observes its intoxication conditions and animal dead number after administration by the normal 7d that raises also continuously.LD50 and 95% fiducial limit thereof is calculated by simplifying karber's method.
Result: in the observation period of small white mouse administration 3 times 7d continuously afterwards in 24h, obvious poisoning symptom does not all appear in all small white mouses, does not occur the phenomena of mortality yet.When administration accumulated dose reaches 18000.0mg/kg, there is death in small white mouse not yet, shows that Chinese medicine powder chicken coccidia powder is to small white mouse LD50 of passing through mouth > 18000.0mg/kg.
Conclusion: according to toxicology test principle, as the LD50 > 10000.0mg/kg of the general acute toxicity test of tested material, can carry out other toxicity tests again.By Pyatyi standard and China's involving acute toxicity grading standard of World Health Organization (WHO), Chinese herbal feed additive, to small white mouse LD50 of passing through mouth > 18000.0mg/kg, shows that it belongs to micro-malicious level (actual nontoxic level) material.
Long term toxicity test
This test application SD rat 80, if control group and 14.5g, 29g, 58g crude drug/kg dosage group, continuous gastric infusion 4 weeks, observes the impact of Chinese herbal feed additive of the present invention on animal indices.Result of the test shows, successive administration 4 weeks, and the body weight, food ration, peripheral hemogram, clotting time, electrocardiogram, organ index etc. of Chinese herbal feed additive of the present invention to rat all have no significant effect; Blood biochemical ten binomial index determining result, administration 4 weeks low dose group BiLi values, may with wherein three serum sample haemolysis be relevant higher than control group (P < 0.05); Low dose group, middle dosage group TP value are higher than control group (P < 0.05), but all within normal physiologic range, other index compares no significant difference with control group.Convalescence each administration group indices measured value no significant difference more equal to control group.Each group of each internal organs gross examination of skeletal muscle no abnormality seen.
Meat improves detection
Feeding experiment daily ration
Six and group that Shandong Liuhe Group Co., Ltd. that embodiment 1,2 and market are buied produces-duck feed 549F is as the feed of comparative example.
Experimental animal and feeding and management
Healthy 1 age in days AA duck is selected in experimental animal and feeding and management test, selects 360 that body weight is close, is divided into 2 process at random.The repetition of 6, each place, often repeats 30 chickens, carries out the feeding experiment of 42d.The feeding period of 42d is divided into 1 ~ 21d and 22 ~ 42d2 stage.The feed of control group fed base comparative example, the feed of test group 1 feeding embodiment 1 preparation, the feed of test group 2 feeding embodiment 2 preparation.Take to raise in cages in house, free choice feeding, drinking-water.Each amount of feeding have enough with chicken after in hopper slightly clout be degree.The immunity program routinely of sterilizing of duration of test is carried out.
Test item and method
1d after off-test, often repeat to choose the chicken 1 close to average weight, the bloodletting of palpus portion is butchered, fasting 12h before killing.Get left pectoral sample for measuring muscle moisture, thick egg from matter, crude fat, yellowish pink, tenderness.
Moisture
Get and a certain amount ofly smash rear meat sample to pieces and be weighed as A, put into moisture ware to weigh (W), in baking oven after 250 DEG C of oven dry 4h, insert drying basin inner drying cooling 30min, be weighed as B, be calculated as follows Coefficient shrinkage: moisture=(W-B/A) × 100%.
Thick protein
Smash meat sample to pieces with tissue mashing machine, constant temperature drying, take 2g and be put in digestion tube, add antioxidant 2.5g and concentrated sulfuric acid 10mL, be placed on High-temperature Digestion stove and carry out Specimen eliminating.According to kelvin semimicro nitriding, application kjeldahl apparatus measures, reduction formula:
Thick egg is from %=(U-U0) × 0.014 × 6.25 × 0.1612/W × 100%
In formula, U0 is sample heavy (g) for sky contrasts >W certainly, and 0.1612 is sulfuric acid concentration, and U is machine-readable number.
Crude fat
Meat sample tissue mashing machine smashs mixing to pieces, constant temperature drying, takes 1g sample and is placed in filtration paper cylinder; Filtration paper cylinder carries out drying rear weighing until constant weight for 2 times, and application Milko-Tester measures crude fat.
Yellowish pink
Get green meat sample 25g (keeping away without muscle and fat), add water 50mL immediately, making beating is smashed to pieces in tissue mashing machine, full dose put into 50mL centrifuge tube carry out the 1st time centrifugal, supernatant is respectively charged in 2 ~ 3 little centrifuge tubes and carries out the 2nd centrifugation (3000r/min by taking-up centrifuge tube, remove with the fat of filter paper by liquid after 10min) taking out centrifuge tube, supernatant is placed in cuvette (optical path lcm), locates to measure OD value the 540nm ripple people with spectrophotometer.
Tenderness
Take 10g meat sample and put into 100mL stainless steel homogenate cup, add cold sucrose (0.24mol/L}, potassium chloride (0.2mol/L) equivalent mixed liquor 50mL, after leaving standstill 5min, sample refiner stirs at full speed and cuts 40s simultaneously.With the strainer filtering that the aperture of a known weight is 250 μm, filter screen and residue blotting paper blot weighs.Then calculate not by meat sample broken section of weight (being greater than 250 μm) of filter screen, be converted into the shatter index (FI) that residue weight contained in every 100g meat sample is muscle.FI value is less, shows that meat is more delicate.
Muscle drip loss
Sampling position weigh for 1 time (W1) be placed in sealing polybag, put into 4 DEG C of refrigerators immediately, after 24h, wipe meat table and moisture, the 2nd time weigh (W2) with filter paper.
Muscle drip loss (%)=(W1-W2) W1 × 100%
Statistical analysis
Adopt SPSS11.0 systems soft ware process data, compare employing one-way analysis of variance between group, enumeration data adopts chi-square criterion, and P < 0.05 has statistical significance for difference.
Result
Chinese herbal feed additive, on the impact of duck meat physicochemical property, the results are shown in Table 1.
Table 1 Chinese herbal feed additive is on the impact of duck meat physicochemical property
As can be seen from Table 1, relative to control group, the feed feeding duck adopting Chinese herbal feed additive provided by the invention to prepare, can improve yellowish pink significantly, and increase tenderness and reduce drip loss, p<0.05, meat is better.
Chinese herbal feed additive, on the impact of duck muscle conventional nutrient, the results are shown in Table 2.
Table 2 Chinese herbal feed additive is on the impact of duck muscle conventional nutrient
As can be seen from Table 2, the feed feeding duck adopting Chinese herbal feed additive provided by the invention to prepare, can improve the content of crude protein and crude fat significantly, can promote the metabolism of nutriment in body, improve egg in muscle and, from the content of matter, improve duck quality to a certain extent.
Although give detailed description and explanation to the specific embodiment of the present invention above; but what should indicate is; we can carry out various equivalence according to conception of the present invention to above-mentioned embodiment and change and amendment; its function produced do not exceed that description contains yet spiritual time, all should within protection scope of the present invention.
Claims (6)
1. for feeding a mixed feed for duck, it is characterized in that, comprising wheat bran, maize peel, corn flour, calcium monohydrogen phosphate, salt, vegetable oil, composite trace element, complexin vitamin, Chinese herb feed additive;
Described Chinese medicine additive raw material comprises Phoenix Tree Seed, perilla leaf, evodia rutaecarpa, phellandium, radix fici simplicissimae, gynostemma pentaphylla, Rabdosia rubescens, Flos Albiziae, hawthorn, valerian, henbane seed, amplexicaul jasmine leaf, fructus viticis, Flos Magnoliae Officinalis, herba aristolochiae, emblic, hops, comply with one's wishes grass, pool Pueraria lobota dish, potentilla discolor, the root of herbaceous peony, Radix Glycyrrhizae.
2. a kind of mixed feed for feeding duck according to claim 1, is characterized in that, described composite trace element and complexin vitamin are formed by following pulp furnish:
Powdered rice hulls 17%, ethoxyquinoline 0.05%, VA0.9%, VD
30.5%, VE5%, VK
30.4%, VB
10.15%, VB
20.64%, VB
120.2%, calcium pantothenate 0.9%, folic acid 0.06%, bentonite 37%, ferrous sulfate 15%, zinc sulfate 6.1%, basic zinc chloride 3.4%, manganese sulfate 6.2%, sodium selenite 1.5% and calcium iodate 5%.
3. want a kind of mixed feed for feeding duck described in 1 according to right, it is characterized in that, the weight of each raw material is respectively wheat bran 5.5kg ~ 7kg, corn flour 3kg ~ 4kg, maize peel 0.1kg ~ 0.2kg, calcium monohydrogen phosphate 0.1kg ~ 0.25kg, salt 0.02kg ~ 0.04kg, vegetable oil 0.15kg ~ 0.3kg, composite trace element 0.01kg ~ 0.03k, B B-complex 0.005kg ~ 0.008kg, Chinese herbal feed additive 0.01kg ~ 0.15kg.
4. a kind of mixed feed for feeding duck according to claim arbitrary in right 1-3, it is characterized in that, in described Chinese medicine additive, each raw material weight is respectively Phoenix Tree Seed 10-20g, perilla leaf 10-15g, evodia rutaecarpa 5-15g, phellandium 5-10g, radix fici simplicissimae 6-20g, gynostemma pentaphylla 8-15g, Rabdosia rubescens 10-20g, Flos Albiziae 5-20g, hawthorn 25-40g, valerian 5-12g, henbane seed 5-12g, amplexicaul jasmine leaf 5-20g, fructus viticis 8-20g, Flos Magnoliae Officinalis 10-20g, herba aristolochiae 8-22g, emblic 7-15g, hops 5-15g, comply with one's wishes careless 10-20g, pool Pueraria lobota dish 12-22g, potentilla discolor 10-25g, root of herbaceous peony 11-22g, Radix Glycyrrhizae 10-20g.
5. the preparation method of the mixed feed for feeding duck according to claim arbitrary in claim 1-3, is characterized in that, comprising:
The first step, prepares described Chinese herbal feed additive;
Second step, the Chinese herbal feed additive mixing that remaining components and the first step are obtained, pour in spraying machine, in spraying machine, water temperature is modulated at 60 ~ 75 DEG C, opens sprayer, stirs 1 ~ 2 minute, continues to be warming up to 90 DEG C and completes expanded;
3rd step, the product after expanded is added the water relative to its quality 0.1 ~ 0.3 times, and put into granulator and granulate, granulator electric current is 175A;
4th step, dry after granulating, baking temperature is 105 DEG C, drying time 15 ~ 25min; Then cool, cooling blower electric current is 30A, and packaging, obtains described feed.
6. the preparation method of the mixed feed for feeding duck according to claim 5, is characterized in that, the described first step specifically comprises further,
A walks, by perilla leaf, phellandium, Flos Albiziae, hawthorn, valerian, amplexicaul jasmine leaf, fructus viticis, herba aristolochiae, hops, pool Pueraria lobota dish, potentilla discolor, the root of herbaceous peony and Radix Glycyrrhizae are ground into powder respectively, mix, obtain mixture, stir, add determining alcohol be 65% ~ 80% ethanol to complete submergence cross this step obtain mixture surface, 2h ~ 3h is stirred at the temperature of 30 DEG C ~ 40 DEG C, be cooled to room temperature, be placed in percolator, the determining alcohol adding mixture quality sum 12 ~ 15 times of quality obtained relative to this step be again 65% ~ 80% alcohol immersion spend the night, subsequently with the flow velocity diacolation of every 1kg medicinal material 10ml ~ 15ml per minute, collect the percolate of mixture 12 times amount that this step obtains, reduced pressure concentration obtains the first dry cream, be ground into the first powder, cross 100 mesh sieves,
B walks, remaining components is ground into powder respectively, mix, obtain mixture, add relative to mixture quality 8 ~ 10 times of water gagings, after jolting mixing, soak 30 ~ 40min, connect reflux condensing tube, be heated to boiling, and keep 100 DEG C micro-ly to boil 2 hours, stop heating, be cooled to room temperature, to wherein pour out by medical filtration, obtain the first filtrate, filter residue adds relative to mixture quality 8 ~ 10 times of quality water again, after jolting mixing, soak 30min, connect reflux condensing tube, be heated to 100 DEG C of boilings, and keep 1 hour, stop heating, be cooled to room temperature, to wherein pour out by medical filtration, obtain the second filtrate, by the first filtrate and the mixing of the second filtrate, reduced pressure concentration obtains the second dry cream, be ground into the second powder, cross 100 mesh sieves,
C walks, and the first powder and the second powder is mixed, adds starch subsequently, stir, namely obtain Chinese herbal feed additive with the ratio of mass ratio 1:1.
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Application publication date: 20151202 |