CN108308447A - A kind of broiler chicken is dedicated to improve biological fermentation feed of meat and preparation method thereof - Google Patents
A kind of broiler chicken is dedicated to improve biological fermentation feed of meat and preparation method thereof Download PDFInfo
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- CN108308447A CN108308447A CN201810286153.5A CN201810286153A CN108308447A CN 108308447 A CN108308447 A CN 108308447A CN 201810286153 A CN201810286153 A CN 201810286153A CN 108308447 A CN108308447 A CN 108308447A
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- 235000013372 meat Nutrition 0.000 title claims abstract description 47
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 134
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- 238000010564 aerobic fermentation Methods 0.000 claims abstract description 21
- 229910000403 monosodium phosphate Inorganic materials 0.000 claims abstract description 15
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Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/70—Feeding-stuffs specially adapted for particular animals for birds
- A23K50/75—Feeding-stuffs specially adapted for particular animals for birds for poultry
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/12—Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/158—Fatty acids; Fats; Products containing oils or fats
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/174—Vitamins
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/189—Enzymes
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
- A23K20/26—Compounds containing phosphorus
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2400/00—Lactic or propionic acid bacteria
- A23V2400/11—Lactobacillus
- A23V2400/113—Acidophilus
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Abstract
The present invention discloses that a kind of broiler chicken is dedicated to improve biological fermentation feed of meat and preparation method thereof, the dedicated biological fermentation feed that can improve meat of the broiler chicken is uniformly mixed with zymocyte liquid by fermentation base-material, alternately aerobic fermentation and anaerobic fermentation, fermented feed initial material is obtained, then sodium dihydrogen phosphate is added in fermented feed initial material again and VE finishes forms;The base-material that ferments includes corn, wheat bran, dregs of beans, phosphatide oil powder and protease;Zymocyte liquid is carried out expanding numerous form by the composite fermentation strain including bacillus subtilis, bacillus licheniformis, lactobacillus acidophilus, S. cervisiae.The present invention is optimized by microbial fermentation engineering technology in conjunction with rational nutrition, and Fresh ear field, pH value, chicken shearing force, chicken system waterpower contained by white meat-type chickens chicken are improved, to improve meat quality of table poultry on the whole;The biological fermentation feed of the present invention does not slow down the speed of growth of white meat-type chickens because of the improvement of meat simultaneously, and the price of deed is also promoted.
Description
Technical field
The present invention relates to a kind of biological fermentation feed, the dedicated biology hair that can improve meat of specifically a kind of broiler chicken
Ferment feed and preparation method thereof belongs to field of feed.
Background technology
China delivers (butcher) every year white meat-type chickens 5,000,000,000 or more for sale, and 8.8 kilograms or so of consumption per head is flat less than the world
Horizontal, well below the U.S., Brazil, European Union, Japan and other countries, current China is one of three big producing country of the world, white plumage meat
Chicken is the second largest consumption meat in China, and the meat products of sole outlet export 500,000 tons or more year.
White meat-type chickens are the crystallizations of modern biotechnology heredity science and technology, when the Animal Genetics expert in the U.S. has used last 100 years
Between, huge purebred strain gene pool is established, meat production high intensity selection is carried out with quantitative inheritance technology, the speed of growth
Soon, the gene that feed conversion rate is high, build is developed, meat productivity is high, which is picked out, is bred, and the fast large size appeared in is cultivated
White meat-type chickens kind, it is shared by the world, meet the demand that world population increases required animal protein, and its economy
(feedstuff-meat ratio is less than 1.6:1);(whole production process is controllable, can chase after for the feature of environmental protection (carbon emission be the 1/4 of pig, the 1/14 of ox), safety
Trace back) and health (chicken is plain boiled pork, have one high three low nutritional advantages:High protein, low fat (saturated fatty acid), low courage
Sterol, low energy) etc. have unique advantage.White meat-type chickens industry is large-scale cultivation degree highest in Chinese livestock and poultry cultivation
Industry, be leading with industrialization one continuous line production model, in the numerous albumen sources of human foods, the albumen of white meat-type chickens contains
Measure highest, per hectogram chicken in protein content be up to 23 grams, and only 15-18 grams of the protein content of other red meats, in addition in vain
Not only content is minimum in meat to the fat of plumage broiler chicken, but also is rich in high-quality unsaturated fat, and fat contains in every hectogram chicken
Only 5 grams or so of amount, and other red meats are then up to 20 grams even 30 grams, therefore, white meat-type chickens have high protein, low fat, low energy
One high three low nutritive value of amount and low cholesterol.
It is well known that evaluating the important sensory quality indicator of chicken has the tenderness, succulence and flavor of chicken, if chicken is through slaughtering
After government official, pH value decline is too fast or excessively slow, chicken color and luster can be caused pale or deep dark, to influence chicken meat quality.It is fragrant to influence meat
The principal element of the indexs such as taste and tenderness is that Fresh ear field accounts for total amino acid ratio, and it with tenderness, flavor substance and is
It is highly relevant between waterpower.Shearing force, drip loss are one of the important indicators for reflecting chicken system waterpower, and the value of drip loss is got over
It is small, show to be that waterpower is higher, chicken flavor is better.
But the fast-growth of white meat-type chickens frequently can lead to chicken meat quality, chicken mouthfeel reduces, chicken is cooked by China
There is a larger difference in method of preparing food and the U.S., and the genetic breeding expert in the U.S. do not taken into account that when doing breed improvement Asian for
The requirement of chicken meat quality, so the side such as Fresh ear field, pH value, chicken shearing force, chicken system waterpower contained by white meat-type chickens chicken
Still there is larger gap in face with China domestic yellow chicken.
Invention content
It is an object of the invention to overcome deficiency in the prior art, a kind of broiler chicken special bio fermented feed, energy are provided
Fresh ear field, pH value, chicken shearing force, chicken system waterpower contained by white meat-type chickens chicken are enough improved, to improve meat on the whole
Chicken matter;The biological fermentation feed of the present invention does not slow down the speed of growth of white meat-type chickens because of the improvement of meat simultaneously, and
The price of deed is also promoted.
The present invention is to solve the above problems, used technical solution is:
A kind of dedicated biological fermentation feed that can improve meat of broiler chicken, it is uniformly mixed with zymocyte liquid by fermentation base-material,
Alternately aerobic fermentation and anaerobic fermentation obtain fermented feed initial material, then add 1.0- in fermented feed initial material again
1.5wt % sodium dihydrogen phosphates and 0.04-0.08 wt% VE finishes form;
The fermentation base-material includes the corn, the dregs of beans that parts by weight are 28-32 parts and parts by weight that parts by weight are 33-37 parts
For 22-28 parts of wheat bran, parts by weight be 8-12 parts phosphatide oil powder and parts by weight be 0.08-0.12 parts protease;
The zymocyte liquid is by the compound hair including bacillus subtilis, bacillus licheniformis, lactobacillus acidophilus, S. cervisiae
Yeast-like fungi kind expand it is numerous form, the weight ratio of the composite fermentation strain and fermentation base-material is 0.3-0.4:1000.
Further, 1.0wt % sodium dihydrogen phosphates and 0.04 wt% VE finishes are added in the fermentation initial material;The hair
Ferment base-material includes the corn that parts by weight are 33 parts, the dregs of beans that parts by weight are 28 parts and the wheat bran that parts by weight are 22 parts, again
Measure the phosphatide oil powder that number is 8 parts and the protease that parts by weight are 0.08 part;The composite fermentation strain and fermentation base-material
Weight ratio is 0.3:1000.
Further, 1.5wt % sodium dihydrogen phosphates and 0.08 wt% VE finishes are added in the fermentation initial material;The hair
Ferment base-material includes the corn that parts by weight are 37 parts, the dregs of beans that parts by weight are 32 parts and the wheat bran that parts by weight are 28 parts, again
Measure the phosphatide oil powder that number is 12 parts and the protease that parts by weight are 0.12 part;The composite fermentation strain and fermentation base-material
Weight ratio is 0.4:1000.
Further, 1.3 wt % sodium dihydrogen phosphates and 0.06 wt% VE finishes are added in the fermentation initial material;The hair
Ferment base-material includes the corn that parts by weight are 35 parts, the dregs of beans that parts by weight are 30 parts and the wheat bran that parts by weight are 28 parts, again
Measure the phosphatide oil powder that number is 10 parts and the protease that parts by weight are 0.1 part;The composite fermentation strain and fermentation base-material
Weight ratio is 0.35:1000.
Further, the preparation method of the dedicated biological fermentation feed that can improve meat of the broiler chicken, which is characterized in that
Include the following steps:
Step 1:Corn, dregs of beans, wheat bran are crushed respectively, cross 25-35 mesh grinding screens, by said ratio mixed phosphatide oil powder, one
It rises in addition mixing machine and is uniformly mixed;
Step 2:The composite fermentation strain is weighed by above-mentioned weight ratio, adds water expand numerous, obtains zymocyte liquid;
Step 3:The protease of said ratio is added in zymocyte liquid and is uniformly mixed, obtained mixed liquor sprays to step 1
Described on mixed material in mixing machine, stir in spraying, make to be uniformly mixed, obtain fermentation materials;
Step 4:The fermentation materials that step 3 obtains are poured into fermentation tank, control condition, it is made alternately aerobic fermentation and to detest
Aerobe fermentation 100-120h obtains fermented feed initial material;
Step 5:Fermented feed initial material is poured into mixing machine, the sodium dihydrogen phosphate and VE oil of above-mentioned weight are added when stirring
Agent is uniformly mixed to get to biological fermentation feed finished product.
Further, in the preparation method of the dedicated biological fermentation feed that can improve meat of the broiler chicken, the alternating
It carries out aerobic fermentation and anaerobic fermentation is realized by the following method:
It by the fermentate material heap in fermentation tank to 80cm height, stands, monitoring temperature is carried out to the fermentation materials in fermentation tank, when
When the temperature of fermentation materials is more than 42 DEG C, stirring makes fermentation materials cooling, ventilation, then stands again, so lasting to carry out.
Closer, the fermentation tank is set in the sealing chamber of ventilation, by the partition wall two sides opposite in sealing chamber
Separate between wall.
The dedicated biological fermentation feed that can improve meat of broiler chicken of the present invention adds use in broiler chicken normal diet, adds
Dosage is the 2.5% of normal diet.
The beneficial effects of the invention are as follows:
(1) present invention can change only by the method for very easily feed addition instead of long-term, complicated Animal Genetics
Skilled worker makees, and whole improvement is made to the meat of white meat-type chickens;
(2)The present invention is to combine rational formulation optimization using microbial fermentation engineering technology, and any antibiotic is free of in product
And forbidden amphetamine, safety is made to Fresh ear field, pH value, chicken shearing force, chicken system waterpower etc. contained by broiler chicken chicken
Comprehensive raising, make white meat-type chickens chicken be more suitable for China cooking method;
(3)The biological fermentation feed of the present invention does not slow down the life of white meat-type chickens while improving in terms of improving meat quality of table poultry
Long speed, and abilities of digestive and absorption of the broiler chicken to feed is improved, the price of deed is also promoted.
Specific implementation mode
With reference to embodiment, the present invention is further explained.
Embodiment 1
A kind of dedicated biological fermentation feed that can improve meat of broiler chicken, it is uniformly mixed with zymocyte liquid by fermentation base-material,
Alternately aerobic fermentation and anaerobic fermentation obtain fermented feed initial material, then add 1.0wt % in fermented feed initial material again
Sodium dihydrogen phosphate and 0.04 wt% VE finishes form;
It is 22 parts that the fermentation base-material, which includes corn, the dregs of beans that parts by weight are 28 parts and parts by weight that parts by weight are 33 parts,
Wheat bran, the phosphatide oil powder that parts by weight are 8 parts and protease that parts by weight are 0.08 part;
The zymocyte liquid is by the compound hair including bacillus subtilis, bacillus licheniformis, lactobacillus acidophilus, S. cervisiae
Yeast-like fungi kind expand it is numerous form, the weight ratio of the composite fermentation strain and fermentation base-material is 0.3:1000.
The preparation method of the dedicated biological fermentation feed that can improve meat of the broiler chicken, which is characterized in that including as follows
Step:
Step 1:Corn, dregs of beans, wheat bran are crushed respectively, cross 25 mesh grinding screens, by said ratio mixed phosphatide oil powder, is added together
Enter in mixing machine and is uniformly mixed;
Step 2:The composite fermentation strain is weighed by above-mentioned weight ratio, adds water expand numerous, obtains zymocyte liquid;
Step 3:The protease of said ratio is added in zymocyte liquid and is uniformly mixed, obtained mixed liquor sprays to step 1
Described on mixed material in mixing machine, stir in spraying, make to be uniformly mixed, obtain fermentation materials;
Step 4:The fermentation materials that step 3 obtains are poured into fermentation tank, by the fermentate material heap in fermentation tank to 80cm height,
It stands, monitoring temperature is carried out to the fermentation materials in fermentation tank, when the temperature of fermentation materials is more than 42 DEG C, stirring makes fermentation
Material cooling, ventilation, then stand, so persistently make its alternately aerobic fermentation and anaerobic fermentation 100h, fermented again
Feed initial material;
Step 5:Fermented feed initial material is poured into mixing machine, the sodium dihydrogen phosphate and VE oil of above-mentioned weight are added when stirring
Agent is uniformly mixed to get to biological fermentation feed finished product.
The fermentation tank is set in the sealing chamber of ventilation, separated between two opposite face walls of sealing chamber by partition wall and
At.
Embodiment 2
A kind of dedicated biological fermentation feed that can improve meat of broiler chicken, it is uniformly mixed with zymocyte liquid by fermentation base-material,
Alternately aerobic fermentation and anaerobic fermentation obtain fermented feed initial material, then add 1.5wt % in fermented feed initial material again
Sodium dihydrogen phosphate and 0.08 wt% VE finishes form;
It is 28 parts that the fermentation base-material, which includes corn, the dregs of beans that parts by weight are 32 parts and parts by weight that parts by weight are 37 parts,
Wheat bran, the phosphatide oil powder that parts by weight are 12 parts and protease that parts by weight are 0.12 part;
The zymocyte liquid is by the compound hair including bacillus subtilis, bacillus licheniformis, lactobacillus acidophilus, S. cervisiae
Yeast-like fungi kind expand it is numerous form, the weight ratio of the composite fermentation strain and fermentation base-material is 0.4:1000.
The preparation method of the dedicated biological fermentation feed that can improve meat of the broiler chicken, which is characterized in that including as follows
Step:
Step 1:Corn, dregs of beans, wheat bran are crushed respectively, cross 35 mesh grinding screens, by said ratio mixed phosphatide oil powder, is added together
Enter in mixing machine and is uniformly mixed;
Step 2:The composite fermentation strain is weighed by above-mentioned weight ratio, adds water expand numerous, obtains zymocyte liquid;
Step 3:The protease of said ratio is added in zymocyte liquid and is uniformly mixed, obtained mixed liquor sprays to step 1
Described on mixed material in mixing machine, stir in spraying, make to be uniformly mixed, obtain fermentation materials;
Step 4:The fermentation materials that step 3 obtains are poured into fermentation tank, by the fermentate material heap in fermentation tank to 80cm height,
It stands, monitoring temperature is carried out to the fermentation materials in fermentation tank, when the temperature of fermentation materials is more than 42 DEG C, stirring makes fermentation
Material cooling, ventilation, then stand, so persistently make its alternately aerobic fermentation and anaerobic fermentation 120h, fermented again
Feed initial material;
Step 5:Fermented feed initial material is poured into mixing machine, the sodium dihydrogen phosphate and VE oil of above-mentioned weight are added when stirring
Agent is uniformly mixed to get to biological fermentation feed finished product.
The fermentation tank is set in the sealing chamber of ventilation, separated between two opposite face walls of sealing chamber by partition wall and
At.
Embodiment 3
A kind of dedicated biological fermentation feed that can improve meat of broiler chicken, it is uniformly mixed with zymocyte liquid by fermentation base-material,
Alternately aerobic fermentation and anaerobic fermentation obtain fermented feed initial material, then add 1.3wt % in fermented feed initial material again
Sodium dihydrogen phosphate and 0.06 wt% VE finishes form;
It is 25 parts that the fermentation base-material, which includes corn, the dregs of beans that parts by weight are 30 parts and parts by weight that parts by weight are 35 parts,
Wheat bran, the phosphatide oil powder that parts by weight are 10 parts and protease that parts by weight are 0.1 part;
The zymocyte liquid is by the compound hair including bacillus subtilis, bacillus licheniformis, lactobacillus acidophilus, S. cervisiae
Yeast-like fungi kind expand it is numerous form, the weight ratio of the composite fermentation strain and fermentation base-material is 0.35:1000.
The preparation method of the dedicated biological fermentation feed that can improve meat of the broiler chicken, which is characterized in that including as follows
Step:
Step 1:Corn, dregs of beans, wheat bran are crushed respectively, cross 30 mesh grinding screens, by said ratio mixed phosphatide oil powder, is added together
Enter in mixing machine and is uniformly mixed;
Step 2:The composite fermentation strain is weighed by above-mentioned weight ratio, adds water expand numerous, obtains zymocyte liquid;
Step 3:The protease of said ratio is added in zymocyte liquid and is uniformly mixed, obtained mixed liquor sprays to step 1
Described on mixed material in mixing machine, stir in spraying, make to be uniformly mixed, obtain fermentation materials;
Step 4:The fermentation materials that step 3 obtains are poured into fermentation tank, by the fermentate material heap in fermentation tank to 80cm height,
It stands, monitoring temperature is carried out to the fermentation materials in fermentation tank, when the temperature of fermentation materials is more than 42 DEG C, stirring makes fermentation
Material cooling, ventilation, then stand, so persistently make its alternately aerobic fermentation and anaerobic fermentation 110h, fermented again
Feed initial material;
Step 5:Fermented feed initial material is poured into mixing machine, the sodium dihydrogen phosphate and VE oil of above-mentioned weight are added when stirring
Agent is uniformly mixed to get to biological fermentation feed finished product.
Further, in the preparation method of the dedicated biological fermentation feed that can improve meat of the broiler chicken, the alternating
It carries out aerobic fermentation and anaerobic fermentation is realized by the following method:
The fermentation tank is set in the sealing chamber of ventilation, is separated between two opposite face walls of sealing chamber by partition wall.
Embodiment 4
A kind of dedicated biological fermentation feed that can improve meat of broiler chicken, it is uniformly mixed with zymocyte liquid by fermentation base-material,
Alternately aerobic fermentation and anaerobic fermentation obtain fermented feed initial material, then add 1.0wt % in fermented feed initial material again
Sodium dihydrogen phosphate and 0.08 wt% VE finishes form;
It is 28 parts that the fermentation base-material, which includes corn, the dregs of beans that parts by weight are 30 parts and parts by weight that parts by weight are 33 parts,
Wheat bran, the phosphatide oil powder that parts by weight are 8 parts and protease that parts by weight are 0.1 part;
The zymocyte liquid is by the compound hair including bacillus subtilis, bacillus licheniformis, lactobacillus acidophilus, S. cervisiae
Yeast-like fungi kind expand it is numerous form, the weight ratio of the composite fermentation strain and fermentation base-material is 0.4:1000.
The preparation method of the dedicated biological fermentation feed that can improve meat of the broiler chicken, which is characterized in that including as follows
Step:
Step 1:Corn, dregs of beans, wheat bran are crushed respectively, cross 25 mesh grinding screens, by said ratio mixed phosphatide oil powder, is added together
Enter in mixing machine and is uniformly mixed;
Step 2:The composite fermentation strain is weighed by above-mentioned weight ratio, adds water expand numerous, obtains zymocyte liquid;
Step 3:The protease of said ratio is added in zymocyte liquid and is uniformly mixed, obtained mixed liquor sprays to step 1
Described on mixed material in mixing machine, stir in spraying, make to be uniformly mixed, obtain fermentation materials;
Step 4:The fermentation materials that step 3 obtains are poured into fermentation tank, by the fermentate material heap in fermentation tank to 80cm height,
It stands, monitoring temperature is carried out to the fermentation materials in fermentation tank, when the temperature of fermentation materials is more than 42 DEG C, stirring makes fermentation
Material cooling, ventilation, then stand, so persistently make its alternately aerobic fermentation and anaerobic fermentation 110h, fermented again
Feed initial material;
Step 5:Fermented feed initial material is poured into mixing machine, the sodium dihydrogen phosphate and VE oil of above-mentioned weight are added when stirring
Agent is uniformly mixed to get to biological fermentation feed finished product.
Further, in the preparation method of the dedicated biological fermentation feed that can improve meat of the broiler chicken, the alternating
It carries out aerobic fermentation and anaerobic fermentation is realized by the following method:
The fermentation tank is set in the sealing chamber of ventilation, is separated between two opposite face walls of sealing chamber by partition wall.
Embodiment 5
A kind of dedicated biological fermentation feed that can improve meat of broiler chicken, it is uniformly mixed with zymocyte liquid by fermentation base-material,
Alternately aerobic fermentation and anaerobic fermentation obtain fermented feed initial material, then add 1.5wt % in fermented feed initial material again
Sodium dihydrogen phosphate and 0.04 wt% VE finishes form;
It is 22 parts that the fermentation base-material, which includes corn, the dregs of beans that parts by weight are 30 parts and parts by weight that parts by weight are 37 parts,
Wheat bran, the phosphatide oil powder that parts by weight are 12 parts and protease that parts by weight are 0.1 part;
The zymocyte liquid is by the compound hair including bacillus subtilis, bacillus licheniformis, lactobacillus acidophilus, S. cervisiae
Yeast-like fungi kind expand it is numerous form, the weight ratio of the composite fermentation strain and fermentation base-material is 0.3:1000.
The preparation method of the dedicated biological fermentation feed that can improve meat of the broiler chicken, which is characterized in that including as follows
Step:
Step 1:Corn, dregs of beans, wheat bran are crushed respectively, cross 35 mesh grinding screens, by said ratio mixed phosphatide oil powder, is added together
Enter in mixing machine and is uniformly mixed;
Step 2:The composite fermentation strain is weighed by above-mentioned weight ratio, adds water expand numerous, obtains zymocyte liquid;
Step 3:The protease of said ratio is added in zymocyte liquid and is uniformly mixed, obtained mixed liquor sprays to step 1
Described on mixed material in mixing machine, stir in spraying, make to be uniformly mixed, obtain fermentation materials;
Step 4:The fermentation materials that step 3 obtains are poured into fermentation tank, by the fermentate material heap in fermentation tank to 80cm height,
It stands, monitoring temperature is carried out to the fermentation materials in fermentation tank, when the temperature of fermentation materials is more than 42 DEG C, stirring makes fermentation
Material cooling, ventilation, then stand, so persistently make its alternately aerobic fermentation and anaerobic fermentation 110h, fermented again
Feed initial material;
Step 5:Fermented feed initial material is poured into mixing machine, the sodium dihydrogen phosphate and VE oil of above-mentioned weight are added when stirring
Agent is uniformly mixed to get to biological fermentation feed finished product.
The fermentation tank is set in the sealing chamber of ventilation, separated between two opposite face walls of sealing chamber by partition wall and
At.
Embodiment 6
A kind of dedicated biological fermentation feed that can improve meat of broiler chicken, it is uniformly mixed with zymocyte liquid by fermentation base-material,
Alternately aerobic fermentation and anaerobic fermentation obtain fermented feed initial material, then add 1.3wt % in fermented feed initial material again
Sodium dihydrogen phosphate and 0.08 wt% VE finishes form;
It is 28 parts that the fermentation base-material, which includes corn, the dregs of beans that parts by weight are 28 parts and parts by weight that parts by weight are 35 parts,
Wheat bran, the phosphatide oil powder that parts by weight are 10 parts and protease that parts by weight are 0.08 part;
The zymocyte liquid is by the compound hair including bacillus subtilis, bacillus licheniformis, lactobacillus acidophilus, S. cervisiae
Yeast-like fungi kind expand it is numerous form, the weight ratio of the composite fermentation strain and fermentation base-material is 0.4:1000.
The preparation method of the dedicated biological fermentation feed that can improve meat of the broiler chicken, which is characterized in that including as follows
Step:
Step 1:Corn, dregs of beans, wheat bran are crushed respectively, cross 30 mesh grinding screens, by said ratio mixed phosphatide oil powder, is added together
Enter in mixing machine and is uniformly mixed;
Step 2:The composite fermentation strain is weighed by above-mentioned weight ratio, adds water expand numerous, obtains zymocyte liquid;
Step 3:The protease of said ratio is added in zymocyte liquid and is uniformly mixed, obtained mixed liquor sprays to step 1
Described on mixed material in mixing machine, stir in spraying, make to be uniformly mixed, obtain fermentation materials;
Step 4:The fermentation materials that step 3 obtains are poured into fermentation tank, by the fermentate material heap in fermentation tank to 80cm height,
It stands, monitoring temperature is carried out to the fermentation materials in fermentation tank, when the temperature of fermentation materials is more than 42 DEG C, stirring makes fermentation
Material cooling, ventilation, then stand, so persistently make its alternately aerobic fermentation and anaerobic fermentation 110h, fermented again
Feed initial material;
Step 5:Fermented feed initial material is poured into mixing machine, the sodium dihydrogen phosphate and VE oil of above-mentioned weight are added when stirring
Agent is uniformly mixed to get to biological fermentation feed finished product.
The fermentation tank is set in the sealing chamber of ventilation, separated between two opposite face walls of sealing chamber by partition wall and
At.
Verification experimental verification part:
1. experimental animal selects the male AA Broiler chicks of 350 1 age in days health, 7 groups are randomly divided into, each group tries chicken weight differences not
Significantly(P > 0.05).Control group fed Basic drawing;Test group 1-6 feeds Basic drawing addition embodiment of the present invention 1-6 respectively
The biological fermentation feed, the additive amount of biological fermentation feed are the 2.5% of basic feed relative.
2. implementing to rinse without dead angle to henhouse before into chick, sterilizing.Due to being to raise in spring, henhouse started into 2 days before young bird
Pre-heating temperature elevation.It is reached within 2h in experiment chick, using low concentration(5%)Glucose solution begin to drink, water temperature is moderate.
Test chicken is raised using cage mode, and 1-21 age in days stocking densities are 20/m2, 22-42 age in days stocking densities be 10/
m2, free water and free choice feeding.Temperature, humidity and light application time require strictly to be controlled according to conventinal breeding management in house
System ensures good ventilation.Experimental period, is to 45 ages in days.
3. testing index:
Weight:Claim 45d empty body weights by repetition, and calculates average weight;
Feed consumption rate:Daily inventory, surplus doses are counted by repetition, calculates the feed consumption rate on the same day;
Feedstuff-meat ratio=total feed consumption amount/total augment weight;
The death rate:By repetition statistical test phase broiler chicken death sum/group quantity;
The production index:The production index=survival rate(%)× Mean liveweight(kg)× 100/ (raising number of days × feedstuff-meat ratio)
At the end of feeding experiment, test chicken free water, morning on an empty stomach, slaughter experiment is carried out after surveying liveweight before killing.It measures
And calculate dressing percentage, measure chest muscle muscle Fresh ear field, pH value 45min, pH for 24 hours, chicken shearing force, chicken system waterpower.
4. statistical result such as following table:
(1)Production performance index:
Test group | Deliver weight/g for sale | Feedstuff-meat ratio | The death rate/% | The production index |
Test group 1 | 2310.3 | 1.80 | 3.5 | 298 |
Test group 2 | 2315.5 | 1.80 | 3.4 | 300 |
Test group 3 | 2356.9 | 1.79 | 3.0 | 304 |
Test group 4 | 2337.7 | 1.79 | 3.2 | 303 |
Test group 5 | 2349.8 | 1.79 | 3.1 | 304 |
Test group 6 | 2350.6 | 1.79 | 3.0 | 302 |
Control group | 2271.9 | 1.84 | 4.5 | 281 |
By test result as it can be seen that the biological fermentation feed that is produced according to the present invention of addition so that broiler chicken is averagely delivered weight maximum for sale can
85g is improved, 3.8% can be improved compared with the control group, feedstuff-meat ratio can decline 2.8%, and the death rate substantially reduces, and the production index obviously carries
It is high.The experiment illustrates that the biological fermentation feed that broiler fodder addition is produced according to the present invention does not slow down the growth of white meat-type chickens
Speed, and abilities of digestive and absorption of the broiler chicken to feed is improved, broiler production achievement can be improved(Weightening and the price of deed), reduce
The death rate improves whole production level.
(2) Slaughter and composition of breast meat:
Test group | Dressing percentage/% | Fresh ear field/total amino acid/% | 45min PH | 24h PH | Muscle shearing force/Kg | Muscular system waterpower, drip loss/% |
Test group 1 | 82.88 | 12.16 | 6.20 | 5.59 | 3.35 | 4.85 |
Test group 2 | 83.08 | 12.55 | 6.25 | 5.60 | 3.37 | 4.73 |
Test group 3 | 83.41 | 13.42 | 6.35 | 5.63 | 3.45 | 4.59 |
Test group 4 | 83.25 | 13.08 | 6.25 | 5.61 | 3.40 | 4.65 |
Test group 5 | 83.17 | 13.37 | 6.30 | 5.63 | 3.39 | 4.68 |
Test group 6 | 83.36 | 12.89 | 6.35 | 5.62 | 3.42 | 4.55 |
Control group | 82.24 | 8.13 | 6.15 | 5.57 | 3.30 | 6.94 |
By test result as it can be seen that the biological fermentation feed that addition is produced according to the present invention makes broiler chicken dressing percentage maximum improve
1.01%, but difference is not notable(P > 0.05);The ratio that Fresh ear field accounts for total amino acid can be improved 65.07%, and difference is extremely aobvious
It writes(P < 0.01);Test group kill after 45min and kill after 24H muscle pH value all be higher than control group(P > 0.05), illustrate according to
The biological fermentation feed produced according to the present invention can slow down the decrease speed that broiler chicken slaughters postmortem muscle pH value;Test group relatively compares
Group, muscle shearing force can be improved 4.55%, but there was no significant difference(P > 0.05), muscular system waterpower can be improved 51.20%, difference
Extremely significantly(P < 0.01).The experiment illustrates that the biological fermentation feed that broiler fodder addition is produced according to the present invention is greatly improved
Meat Quality of Broiler Chicks makes peace to Fresh ear field, pH value, chicken shearing force, chicken system waterpower etc. contained by broiler chicken chicken
Complete comprehensive raising makes white meat-type chickens chicken be more suitable for the cooking method of China to improve meat flavor.
In short, the present invention can improve Fresh ear field, pH value, chicken shearing force, chicken system contained by white meat-type chickens chicken
Waterpower, to improve meat quality of table poultry on the whole;The biological fermentation feed of the present invention does not slow down because of the improvement of meat white simultaneously
The speed of growth of plumage broiler chicken, and the price of deed is also promoted.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those skilled in the art within the technical scope disclosed by the invention, can without the variation that creative work is expected or
It replaces, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of dedicated biological fermentation feed that can improve meat of broiler chicken, which is characterized in that it is by fermentation base-material and fermentation
Bacterium solution uniformly mixes, alternately aerobic fermentation and anaerobic fermentation, obtains fermented feed initial material, then again in fermented feed initial material
Middle addition 1.0-1.5wt % sodium dihydrogen phosphates and 0.04-0.08 wt% VE finishes form;
The fermentation base-material includes the corn, the dregs of beans that parts by weight are 28-32 parts and parts by weight that parts by weight are 33-37 parts
For 22-28 parts of wheat bran, parts by weight be 8-12 parts phosphatide oil powder and parts by weight be 0.08-0.12 parts protease;
The zymocyte liquid is by the compound hair including bacillus subtilis, bacillus licheniformis, lactobacillus acidophilus, S. cervisiae
Yeast-like fungi kind expand it is numerous form, the weight ratio of the composite fermentation strain and fermentation base-material is 0.3-0.4:1000.
2. the dedicated biological fermentation feed that can improve meat of chicken as described in claim 1, which is characterized in that the hair
1.0wt % sodium dihydrogen phosphates and 0.04 wt% VE finishes are added in ferment initial material;The fermentation base-material includes that parts by weight are 33 parts
Corn, the dregs of beans that parts by weight are 28 parts and the wheat bran that parts by weight are 22 parts, the phosphatide oil powder that parts by weight are 8 parts and again
Measure the protease that number is 0.08 part;The weight ratio of the composite fermentation strain and fermentation base-material is 0.3:1000.
3. the dedicated biological fermentation feed that can improve meat of chicken as described in claim 1, which is characterized in that the fermentation
1.5wt % sodium dihydrogen phosphates and 0.08 wt% VE finishes are added in initial material;The fermentation base-material includes that parts by weight are 37 parts
Wheat bran that the dregs of beans and parts by weight that corn, parts by weight are 32 parts are 28 parts, the phosphatide oil powder that parts by weight are 12 parts and again
Measure the protease that number is 0.12 part;The weight ratio of the composite fermentation strain and fermentation base-material is 0.4:1000.
4. the dedicated biological fermentation feed that can improve meat of chicken as described in claim 1, which is characterized in that the fermentation
1.3 wt % sodium dihydrogen phosphates and 0.06 wt% VE finishes are added in initial material;The fermentation base-material includes that parts by weight are 35 parts
Corn, the dregs of beans that parts by weight are 30 parts and the wheat bran that parts by weight are 28 parts, the phosphatide oil powder that parts by weight are 10 parts and
The protease that parts by weight are 0.1 part;The weight ratio of the composite fermentation strain and fermentation base-material is 0.35:1000.
5. the preparation method of the dedicated biological fermentation feed that can improve meat of broiler chicken according to any one of claims 1-4,
It is characterised in that it includes following steps:
Step 1:Corn, dregs of beans, wheat bran are crushed respectively, cross 25-35 mesh grinding screens, by said ratio mixed phosphatide oil powder, one
It rises in addition mixing machine and is uniformly mixed;
Step 2:The composite fermentation strain is weighed by above-mentioned weight ratio, adds water expand numerous, obtains zymocyte liquid;
Step 3:The protease of said ratio is added in zymocyte liquid and is uniformly mixed, obtained mixed liquor sprays to step 1
Described on mixed material in mixing machine, stir in spraying, make to be uniformly mixed, obtain fermentation materials;
Step 4:The fermentation materials that step 3 obtains are poured into fermentation tank, control condition, it is made alternately aerobic fermentation and to detest
Aerobe fermentation 100-120h obtains fermented feed initial material;
Step 5:Fermented feed initial material is poured into mixing machine, the sodium dihydrogen phosphate and VE oil of above-mentioned weight are added when stirring
Agent is uniformly mixed to get to biological fermentation feed finished product.
6. the preparation method of the dedicated biological fermentation feed that can improve meat of broiler chicken as claimed in claim 5, feature exist
In the alternately aerobic fermentation and anaerobic fermentation are realized by the following method:
It by the fermentate material heap in fermentation tank to 80cm height, stands, monitoring temperature is carried out to the fermentation materials in fermentation tank, when
When the temperature of fermentation materials is more than 42 DEG C, stirring makes fermentation materials cooling, ventilation, then stands again, so lasting to carry out.
7. the preparation method of the dedicated biological fermentation feed that can improve meat of broiler chicken as claimed in claim 6, feature exist
In the fermentation tank is set in the sealing chamber of ventilation, is separated between two opposite face walls of sealing chamber by partition wall.
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CN110074282A (en) * | 2019-05-30 | 2019-08-02 | 南京宝辉生物饲料有限公司 | A kind of environment-friendly high-efficiency broiler chicken biological fermentation feed and preparation method thereof |
CN111418713A (en) * | 2020-05-09 | 2020-07-17 | 新希望六和股份有限公司 | Feed for regulating intestinal health of micropterus salmoides |
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CN112075553A (en) * | 2020-09-29 | 2020-12-15 | 南京宝辉生物饲料有限公司 | Health-preserving fermented feed for palaemon carinicauda and swimming crabs as well as preparation method and application of health-preserving fermented feed |
CN112120116A (en) * | 2020-09-29 | 2020-12-25 | 南京宝辉生物饲料有限公司 | Sea cucumber biological fermentation feed and preparation method and application thereof |
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CN110074282A (en) * | 2019-05-30 | 2019-08-02 | 南京宝辉生物饲料有限公司 | A kind of environment-friendly high-efficiency broiler chicken biological fermentation feed and preparation method thereof |
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CN112075554A (en) * | 2020-09-29 | 2020-12-15 | 南京宝辉生物饲料有限公司 | Biological fermentation feed for freshwater shrimps and crabs as well as preparation method and application of biological fermentation feed |
CN112075553A (en) * | 2020-09-29 | 2020-12-15 | 南京宝辉生物饲料有限公司 | Health-preserving fermented feed for palaemon carinicauda and swimming crabs as well as preparation method and application of health-preserving fermented feed |
CN112120116A (en) * | 2020-09-29 | 2020-12-25 | 南京宝辉生物饲料有限公司 | Sea cucumber biological fermentation feed and preparation method and application thereof |
CN112167430A (en) * | 2020-09-29 | 2021-01-05 | 南京宝辉生物饲料有限公司 | Pressed corn fermented feed for crabs as well as preparation method and application of pressed corn fermented feed |
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