CN109744198A - The cultural method of fortification selenium enriched chicken - Google Patents

The cultural method of fortification selenium enriched chicken Download PDF

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Publication number
CN109744198A
CN109744198A CN201910243748.7A CN201910243748A CN109744198A CN 109744198 A CN109744198 A CN 109744198A CN 201910243748 A CN201910243748 A CN 201910243748A CN 109744198 A CN109744198 A CN 109744198A
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parts
selenium
material includes
chicken
fortification
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贾久满
朱鹏
李健
李伟峰
方怀义
张艳秋
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Beibu Gulf University
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Beibu Gulf University
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

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Abstract

A kind of cultural method of fortification selenium enriched chicken selects laying hen eliminate chicken to carry out continuous support;Continue institute's feeding nutrient fodder during supporting, continuing the feeding time is 3-5 weeks;Nutrient fodder includes energy material, crude fibre material, albumen material, middle spice, selenium-rich material, probiotics and mineral material;Each material is specifically at being grouped as following (by weight): energy material includes 1-3 parts of gomuti palm medulla powder, 60-70 parts of corn;Crude fibre material includes 20-30 parts of rice vinasse, 5-10 parts of pineapple bran;Albumen material includes 0.5-2 parts of yeast hydrolyate, 2-5 parts of cuttlefish powder;Middle spice includes 0.01-0.1 parts of origanum oil;Selenium-rich material includes 0.01-0.05 parts of yeast selenium;Probiotics include 0.02-0.05 parts of bacillus subtilis;Mineral material includes 0.1-0.3 parts of salt.The present invention can reduce nutrition loss, and be convenient for the allotment of feed, and scale, standardization farm's automated production is especially suitble to use.

Description

The cultural method of fortification selenium enriched chicken
Technical field
The present invention relates to nutrition class food poultry, specifically a kind of cultural method of fortification selenium enriched chicken.
Background technique
The protein content of chicken is higher, and amino acid is abundant, and digestibility is high, it is easy to which be absorbed by the body utilization, and fat contains It measures lower, and contains the mines such as more unsaturated fatty acid and phosphatide, collagen, vitamin and calcium, phosphorus, iron, copper, zinc Substance.Contain 19.3g protein and 9.40g lipid material in every 100 g chicken, belongs to low fat high-protein food.
The chicken sold currently on the market is mainly based on white meat-type chickens, and feature is that growth is fast, feed consumption is few, and 6 week old are flat Equal 2.75 kilograms or so of weight.Since feeding time is short, cultivation density is big, although price is lower, chicken meat quality is also difficult to full The needs of the high-end consumer groups of foot.With the continuous improvement of people's level of consumption, the nutritive value of chicken is more valued.
Now, laying hen is eliminated when being lower than 85% in cultivation 500 days or so, laying rate, and most of rejected layer is direct Or the dining table of people has been gone up indirectly, wherein being greatly made into smoked chicken or roast chicken.Since rejected layer meat is old Change, tenderness is poor, feeling of tasting is compared with " bavin ", not fresh and tender, cause its market price too low, cause vast resources waste, contusion The enthusiasm of raiser.Currently, the eliminate chicken at breeding layer chicken family all needs to seek new outlet.
Summary of the invention
The present invention be directed to be directed to defect existing for the subsequent processing problem of laying hen eliminate chicken in background technique, one kind is provided Laying hen eliminate chicken is transformed into the cultural method of fortification selenium enriched chicken.
For achieving the above object, the technical solution adopted by the present invention is that:
A kind of cultural method of fortification selenium enriched chicken selects laying hen eliminate chicken to carry out continuous support;Continue institute's feeding nutrition during supporting Feed, continuing the feeding time is 3-5 weeks;
The nutrient fodder includes energy material, crude fibre material, albumen material, middle spice, selenium-rich material, probiotics and mineral Material;
Each material is specifically at being grouped as following (by weight):
The energy material includes 1-3 parts of gomuti palm medulla powder, 60-70 parts of corn;
The crude fibre material includes 20-30 parts of rice vinasse, 5-10 parts of pineapple bran;
The albumen material includes 0.5-2 parts of yeast hydrolyate, 2-5 parts of cuttlefish powder;
The middle spice includes 0.01-0.1 parts of origanum oil;
The selenium-rich material includes 0.01-0.05 parts of yeast selenium;
The probiotics include 0.02-0.05 parts of bacillus subtilis;
The mineral material includes 0.1-0.3 parts of salt.
As optimal technical scheme: the nutrient fodder includes energy material, crude fibre material, albumen material, middle spice, selenium-rich Material, probiotics and mineral material;
Each material is specifically at being grouped as following (by weight):
The energy material includes 1-1.8 parts of bulky medulla powder, 60-68 parts of corn;
The crude fibre material includes 20-26 parts of rice vinasse, 5-8 parts of pineapple bran;
The albumen material includes 0.5-1.5 parts of Guang yeast hydrolyate, 2-3 parts of cuttlefish powder;
The middle spice includes 0.01-0.06 parts of origanum oil;
The selenium-rich material includes 0.01-0.03 parts of yeast selenium;
The probiotics include 0.02-0.03 parts of bacillus subtilis;
The mineral material includes 0.1-0.2 parts of salt.
As optimal technical scheme: the nutrient fodder includes energy material, crude fibre material, albumen material, middle spice, selenium-rich Material, probiotics and mineral material;
Each material is specifically at being grouped as following (by weight):
The energy material includes 1.5-3 parts of gomuti palm medulla powder, 65-70 parts of corn;
The crude fibre material includes 7-10 parts of pineapple bran, 25-30 parts of rice vinasse;
The albumen material includes 1.2-2 parts of yeast hydrolyate, 3-5 parts of cuttlefish powder;
The middle spice includes 0.05-0.1 parts of origanum oil;
The selenium-rich material includes 0.02-0.05 parts of yeast selenium;
The probiotics include 0.03-0.05 parts of bacillus subtilis;
The mineral material includes 0.15-0.3 parts of salt.
As optimal technical scheme: the laying hen eliminate chicken is that breeding layer chicken to 70-75 week old, laying rate is lower than 85% Laying hen.
As optimal technical scheme: the continuous feeding process of laying hen eliminate chicken is 3-5 weeks, and continuing feeding mode is cage or free-ranging.
As optimal technical scheme: Se content is 2000mg/kg in the yeast selenium.
As optimal technical scheme: strain content is >=200 hundred million/gram in the bacillus subtilis.
The cultural method of this selenium enriched chicken disclosed in this invention is continue after laying hen to be reached to the phase of eliminating supporting, continues and support Feeding nutrient fodder in the process further improves the meat of rejected layer, improves its nutritive value, reduces the wasting of resources, improves The income of raiser.
The present invention also uses rice vinasse, pineapple other than using the conventional feeds raw materials such as corn, salt in feed The ingredients such as slag, gomuti palm medulla powder, yeast hydrolyate, origanum oil, yeast selenium, bacillus subtilis.
Corn can ensure the energy demand of animal.
Rice vinasse promote animal intestines and stomach to wriggle, and provide suitable environment for the growth of enteric microorganism, promote rouge between flesh The formation of fat improves chicken meat quality.Protein can also be suitably supplemented simultaneously.Rice vinasse are cheap, and cost performance is high.It is dry 14-20% containing crude protein, crude fat 5-7%, crude fibre 13-24% in substance, and contain a variety of ammonia required for poultry growth and development Base acid and somatomedin.Crude fibre therein can promote animal intestines and stomach to wriggle, and be conducive to the growth of enteric microorganism, maintain Intestinal microecology balance, promotes animal health.
The starchy material that pineapple bran, gomuti palm medulla powder contain, it is often more important that contained bromelain and gomuti palm egg White enzyme can improve the quality of chicken with tenderization meat.The pericarp of pineapple fruit is thicker, the skin slag generated in mechanical processing process Proportion is larger, accounts for about the 50-60% of fruit.The main component of pineapple bran is nitrogen-free extracts, reaches 45.37%, crude fibre Content is up to 27.70%, crude protein content 7.60%, crude fat content 2.40%, crude ash content 5.43%, moisture content 11.5%;Especially contain bromelain in pineapple bran, bromelain is by least 5 kinds or more different molecular weights and to divide The enzyme system that the hydrolysising protease of minor structure is constituted, while also containing acid phosphatase and peroxidase, amylase and cellulose Enzymatic activity.The medulla of gomuti palm tree or fishtail palm stem is taken out, is cut into small pieces, dries pulverizing, as gomuti palm medulla powder.It is wherein rich Starch-containing, cellulose and protein, especially contain gomuti palm protease.
Yeast hydrolyate can not only supplement the nutrition of animal, and have flavor substance abundant, can provide chicken Flavor.Yeast hydrolyate, through deep layer liquid state fermentation, is oriented using endogenous enzymes and exogenous enzymes using natural high-activity yeast bacterial strain Hydrolysis, then be concentrated and dried.Yeast hydrolyate is rich in polypeptide, small peptide, amino acid, flavour nucleotide, digestive ferment and the dimension life of B race Element, and contain a certain amount of cell wall polysaccharides, it is a kind of new type functional albumen material.
Cuttlefish powder is using natural marine cuttlefish internal organ as raw material, nutrient composition content are as follows: crude protein 42%, fat 12%, thick Ash content 12%, crude fibre 10%, moisture 10%.Due to its protein content height, there is strong cuttlefish internal organ raw meat fragrance, have and increase Feed is intended to, and improves feed intake, promotes growth and other effects.
Origanum oil can promote to grow, and improve chicken flavor, improve product quality.Origanum oil is mainly by carvacrol, hundred In phenol form, have effects that heat-clearing, dampness elimination, driving away summer heat, inducing diaphoresis, qi-regulating;With extremely strong sterilization, bacteriostasis, can improve Immune response, enhances the activity of phagocyte, has prevention and control action to globidiosis;Feed coefficient can be reduced, is promoted Growth improves production performance;Meat egg flavor can be improved, improve animal products quality.Origanum oil is that the approval of the Ministry of Agriculture, China makes One of Chinese herbal feed additive, have it is safe and efficient, green, without incompatibility, the spies such as pure natural, active ingredient is high Point is most pure Chinese medicine additive.
Bacillus subtilis has stronger protease, amylase, lipase and cellulase activity, can be with rice wine The ingredients collective effects such as grain, pineapple bran, gomuti palm medulla powder improve the quality of chicken, ensure animal health.Bacillus subtilis is Aerobic bacteria can improve the growing environment of the anaerobic bacterias such as Bacillus acidi lactici, Bifidobacterium, keep intestinal microecology balance, inhibit to have The growth of evil bacterium, improves animal disease resistant ability.Bacillus subtilis has stronger protease, amylase, lipase and fiber Plain enzymatic activity can generate a variety of nutriments such as vitamin, amino acid, organic acid, somatomedin, and it is newly old to participate in animal body Metabolism.
Yeast selenium can ensure that chicken reaches selenium-rich standard, and enhance the immunity and disease resistance of animal.Yeast selenium is made For organic selenium have many advantages, such as edible safety, have no toxic side effect, absorption rate is high, nutritive value is high, ferment is added in feed Female selenium, feeding Se content in chicken after two weeks is the standard that can reach selenium-rich, while can also enhance the immunity of animal and resist Sick ability.It therefore, is the safe and efficient technology for producing selenium enriched chicken by the Se-enriched feedstuff of raw material of yeast selenium.
Using feed of the invention, superseded laying hen can be made to reach similar with 10-15 months chickens of culturing time Chicken meat quality and nutritive value, produce fortification selenium-rich match chicken.
The raw materials such as rice vinasse, pineapple bran used in the present invention, gomuti palm medulla powder are dry through artificial dewatering, crush, no But nutrition loss can be reduced, and is convenient for the allotment of feed, is especially suitble to scale, standardization farm's automated production It uses.
Specific embodiment
Below with reference to embodiment, the present invention will be further described.
The cultural method of this fortification selenium enriched chicken, which is characterized in that select laying hen eliminate chicken to carry out continuous feeding, laying hen is washed in a pan Eliminating chicken is the laying hen that breeding layer chicken is lower than 85% to 70-75 week old, laying rate.Continue institute's feeding nutrient fodder during supporting, when continuing feeding Between be 3-5 weeks;The continuous feeding process of laying hen eliminate chicken is 3-5 weeks, and continuing feeding mode is cage or free-ranging.
Nutrient fodder includes energy material, crude fibre material, albumen material, middle spice, selenium-rich material, probiotics and minerals Material;
Each material is specifically at being grouped as following (by weight):
The energy material includes 1-3 parts of gomuti palm medulla powder, 60-70 parts of corn;
The crude fibre material includes 5-10 parts of pineapple bran, 20-30 parts of rice vinasse;
The albumen material includes 0.5-2 parts of yeast hydrolyate, 2-5 parts of cuttlefish powder;
The middle spice includes 0.01-0.1 parts of origanum oil;
The selenium-rich material includes 0.01-0.05 parts of yeast selenium;
The probiotics include 0.02-0.05 parts of bacillus subtilis;
The mineral material includes 0.1-0.3 parts of salt.
In another preferred embodiment, the nutrient fodder includes energy material, crude fibre material, albumen material, middle spice, selenium-rich Material, probiotics and mineral material;
Each material is specifically at being grouped as following (by weight):
The energy material includes 1-1.8 parts of gomuti palm medulla powder, 60-68 parts of corn;
The crude fibre material includes 5-8 parts of pineapple bran, 20-26 parts of rice vinasse;
The albumen material includes 0.5-1.5 parts of yeast hydrolyate, 2-3 parts of cuttlefish powder;
The middle spice includes 0.01-0.06 parts of origanum oil;
The selenium-rich material includes 0.01-0.03 parts of yeast selenium;
The probiotics include 0.02-0.03 parts of bacillus subtilis;
The mineral material includes 0.1-0.2 parts of salt.
In another preferred embodiment, the nutrient fodder includes energy material, crude fibre material, albumen material, middle spice, selenium-rich Material, probiotics and mineral material;
Each material is specifically at being grouped as following (by weight):
The energy material includes 1.5-3 parts of gomuti palm medulla powder, 65-70 parts of corn;
The crude fibre material includes 7-10 parts of pineapple bran, 25-30 parts of rice vinasse;
The albumen material includes 1.2-2 parts of yeast hydrolyate, 3-5 parts of cuttlefish powder;
The middle spice includes 0.05-0.1 parts of origanum oil;
The selenium-rich material includes 0.02-0.05 parts of yeast selenium;
The probiotics include 0.03-0.05 parts of bacillus subtilis;
The mineral material includes 0.15-0.3 parts of salt.
Preferably, Se content is 2000mg/kg in yeast selenium;Strain content is >=200 in bacillus subtilis Hundred million/gram.
The all granular materials of above-mentioned feed, fineness cross 20 meshes.
Embodiment 1
Cage laying hen stops feeding layer chicken feed, changes and feed feed of the present invention, in parts by weight in raising to 72 week old Meter, the composition of feed are as follows: 65 jin of corn, 25 jin of rice vinasse, and 5 jin of pineapple bran, 3 jin of gomuti palm medulla powder, yeast hydrolyate 2 Jin, 3 jin of cuttlefish powder, 0.05 jin of origanum oil, 0.2 jin of salt, 0.02 jin of yeast selenium (selenium content 2000mg/kg), withered grass gemma 0.05 jin of bacillus (>=200 hundred million/gram).Former cage Routine Management is freely eaten, then raises 3 weeks, as fortification selenium enriched chicken.
Embodiment 2
Cage laying hen stops feeding layer chicken feed, changes and feed feed of the present invention, by weight kg number in raising to 74 week old Meter, the composition of feed are as follows: corn 70kg, rice vinasse 30kg, pineapple bran 3kg, gomuti palm medulla powder 2kg, yeast hydrolyate 1.2kg, cuttlefish powder 2kg, origanum oil 0.01kg, salt 0.1kg, yeast selenium (selenium content 2000mg/kg) 0.01kg, withered grass gemma Bacillus (>=200 hundred million/gram) 0.02kg.The density mountainous region free-ranging of 400-500 only per acre is changed to by cage, increases amount of exercise, Routine Management is freely eaten, then raises 4 weeks, and as fortification selenium-rich matches chicken.
Embodiment 3
Cage laying hen stops feeding layer chicken feed, changes and feed feed of the present invention, by weight kg number in raising to 74 week old Meter, the composition of feed are as follows: corn 60kg, rice vinasse 10kg, pineapple bran 10kg, gomuti palm medulla powder 1kg, yeast hydrolyate 0.5kg, cuttlefish powder 5kg, origanum oil 0.1kg, salt 0.3kg, yeast selenium (selenium content 2000mg/kg) 0.05kg, withered grass gemma Bacillus (>=200 hundred million/gram) 0.03kg.The density mountainous region free-ranging of 400-500 only per acre is changed to by cage, increases amount of exercise, Routine Management is freely eaten, then raises 5 weeks, and as fortification selenium-rich matches chicken.
Embodiment 4
Cage laying hen stops feeding layer chicken feed, changes and feed feed of the present invention, by weight jin number in raising to 74 week old Meter, the composition of feed are as follows: 68 jin of corn, 25 jin of rice vinasse, and 8 jin of pineapple bran, 2 jin of gomuti palm medulla powder, yeast hydrolyate 1.2 Jin, 4 jin of cuttlefish powder, 0.06 jin of origanum oil, 0.18 jin of salt, 0.03 jin of yeast selenium (2000mg/ jins of selenium content), bacillus subtilis 0.03 jin of bacterium (>=200 hundred million/gram).The density mountainous region free-ranging of 400-500 only per acre is changed to by cage, increases amount of exercise, often Reason is regulated, is freely eaten, then is raised 3 weeks, as fortification selenium-rich matches chicken.

Claims (7)

1. a kind of cultural method of fortification selenium enriched chicken, which is characterized in that laying hen eliminate chicken is selected to carry out continuous support;Continuous feeding process Middle institute's feeding nutrient fodder, continuing the feeding time is 3-5 weeks;
The nutrient fodder includes energy material, crude fibre material, albumen material, middle spice, selenium-rich material, probiotics and mineral Material;
Each material is specifically at being grouped as following (by weight):
The energy material includes 1-3 parts of gomuti palm medulla powder, 60-70 parts of corn;
The crude fibre material includes 20-30 parts of rice vinasse, 5-10 parts of pineapple bran;
The albumen material includes 0.5-2 parts of yeast hydrolyate, 2-5 parts of cuttlefish powder;
The middle spice includes 0.01-0.1 parts of origanum oil;
The selenium-rich material includes 0.01-0.05 parts of yeast selenium;
The probiotics include 0.02-0.05 parts of bacillus subtilis;
The mineral material includes 0.1-0.3 parts of salt.
2. the cultural method of fortification selenium enriched chicken according to claim 1, which is characterized in that the nutrient fodder includes Energy material, crude fibre material, albumen material, middle spice, selenium-rich material, probiotics and mineral material;
Each material is specifically at being grouped as following (by weight):
The energy material includes 1-1.8 parts of bulky medulla powder, 60-68 parts of corn;
The crude fibre material includes 20-26 parts of rice vinasse, 5-8 parts of pineapple bran;
The albumen material includes 0.5-1.5 parts of Guang yeast hydrolyate, 2-3 parts of cuttlefish powder;
The middle spice includes 0.01-0.06 parts of origanum oil;
The selenium-rich material includes 0.01-0.03 parts of yeast selenium;
The probiotics include 0.02-0.03 parts of bacillus subtilis;
The mineral material includes 0.1-0.2 parts of salt.
3. the cultural method of fortification selenium enriched chicken according to claim 1, which is characterized in that the nutrient fodder includes Energy material, crude fibre material, albumen material, middle spice, selenium-rich material, probiotics and mineral material;
Each material is specifically at being grouped as following (by weight):
The energy material includes 1.5-3 parts of gomuti palm medulla powder, 65-70 parts of corn;
The crude fibre material includes 7-10 parts of pineapple bran, 25-30 parts of rice vinasse;
The albumen material includes 1.2-2 parts of yeast hydrolyate, 3-5 parts of cuttlefish powder;
The middle spice includes 0.05-0.1 parts of origanum oil;
The selenium-rich material includes 0.02-0.05 parts of yeast selenium;
The probiotics include 0.03-0.05 parts of bacillus subtilis;
The mineral material includes 0.15-0.3 parts of salt.
4. the cultural method of fortification selenium enriched chicken according to claim 1, which is characterized in that the laying hen eliminate chicken It is lower than 85% laying hen for breeding layer chicken to 70-75 week old, laying rate.
5. the cultural method of fortification selenium enriched chicken according to claim 1, which is characterized in that laying hen eliminate chicken is continuous to support Cheng Weiwei 3-5 week, continuing feeding mode is cage or free-ranging.
6. the cultural method of fortification selenium enriched chicken according to any one of claim 1-3, which is characterized in that the ferment Se content is 2000mg/kg in female selenium.
7. the cultural method of fortification selenium enriched chicken according to any one of claim 1-3, which is characterized in that described withered Strain content is >=200 hundred million/gram in careless bacillus.
CN201910243748.7A 2019-03-28 2019-03-28 The cultural method of fortification selenium enriched chicken Pending CN109744198A (en)

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Application publication date: 20190514