CN117356660A - Chicken feed and preparation method thereof - Google Patents
Chicken feed and preparation method thereof Download PDFInfo
- Publication number
- CN117356660A CN117356660A CN202311582772.6A CN202311582772A CN117356660A CN 117356660 A CN117356660 A CN 117356660A CN 202311582772 A CN202311582772 A CN 202311582772A CN 117356660 A CN117356660 A CN 117356660A
- Authority
- CN
- China
- Prior art keywords
- parts
- chicken feed
- acid
- feed
- chicken
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 241000287828 Gallus gallus Species 0.000 title claims abstract description 65
- 238000002360 preparation method Methods 0.000 title abstract description 10
- 150000004667 medium chain fatty acids Chemical class 0.000 claims abstract description 25
- PUKLDDOGISCFCP-JSQCKWNTSA-N 21-Deoxycortisone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@@](C(=O)C)(O)[C@@]1(C)CC2=O PUKLDDOGISCFCP-JSQCKWNTSA-N 0.000 claims abstract description 22
- FCYKAQOGGFGCMD-UHFFFAOYSA-N Fulvic acid Natural products O1C2=CC(O)=C(O)C(C(O)=O)=C2C(=O)C2=C1CC(C)(O)OC2 FCYKAQOGGFGCMD-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000002509 fulvic acid Substances 0.000 claims abstract description 22
- 229940095100 fulvic acid Drugs 0.000 claims abstract description 22
- 239000013522 chelant Substances 0.000 claims abstract description 21
- 229940071566 zinc glycinate Drugs 0.000 claims abstract description 20
- UOXSXMSTSYWNMH-UHFFFAOYSA-L zinc;2-aminoacetate Chemical compound [Zn+2].NCC([O-])=O.NCC([O-])=O UOXSXMSTSYWNMH-UHFFFAOYSA-L 0.000 claims abstract description 19
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 16
- 235000019742 Vitamins premix Nutrition 0.000 claims abstract description 14
- 240000008042 Zea mays Species 0.000 claims abstract description 13
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- 235000002017 Zea mays subsp mays Nutrition 0.000 claims abstract description 13
- 235000005822 corn Nutrition 0.000 claims abstract description 13
- 239000004575 stone Substances 0.000 claims abstract description 13
- 239000000843 powder Substances 0.000 claims abstract description 12
- 108010011619 6-Phytase Proteins 0.000 claims abstract description 11
- 241000209140 Triticum Species 0.000 claims abstract description 11
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- 229910052791 calcium Inorganic materials 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims abstract description 10
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 9
- 235000012424 soybean oil Nutrition 0.000 claims abstract description 9
- 239000003549 soybean oil Substances 0.000 claims abstract description 9
- 239000011780 sodium chloride Substances 0.000 claims abstract description 8
- 235000019764 Soybean Meal Nutrition 0.000 claims abstract description 7
- 239000004455 soybean meal Substances 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 11
- 239000011701 zinc Substances 0.000 claims description 9
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- YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 claims description 8
- AUNGANRZJHBGPY-SCRDCRAPSA-N Riboflavin Chemical compound OC[C@@H](O)[C@@H](O)[C@@H](O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-SCRDCRAPSA-N 0.000 claims description 8
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 8
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 claims description 8
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 claims description 8
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 claims description 8
- OVBPIULPVIDEAO-LBPRGKRZSA-N folic acid Chemical compound C=1N=C2NC(N)=NC(=O)C2=NC=1CNC1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 OVBPIULPVIDEAO-LBPRGKRZSA-N 0.000 claims description 8
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- FPIPGXGPPPQFEQ-UHFFFAOYSA-N 13-cis retinol Natural products OCC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-UHFFFAOYSA-N 0.000 claims description 4
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 claims description 4
- 239000005635 Caprylic acid (CAS 124-07-2) Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- AUNGANRZJHBGPY-UHFFFAOYSA-N D-Lyxoflavin Natural products OCC(O)C(O)C(O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-UHFFFAOYSA-N 0.000 claims description 4
- 239000005639 Lauric acid Substances 0.000 claims description 4
- OVBPIULPVIDEAO-UHFFFAOYSA-N N-Pteroyl-L-glutaminsaeure Natural products C=1N=C2NC(N)=NC(=O)C2=NC=1CNC1=CC=C(C(=O)NC(CCC(O)=O)C(O)=O)C=C1 OVBPIULPVIDEAO-UHFFFAOYSA-N 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 4
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 4
- JZRWCGZRTZMZEH-UHFFFAOYSA-N Thiamine Natural products CC1=C(CCO)SC=[N+]1CC1=CN=C(C)N=C1N JZRWCGZRTZMZEH-UHFFFAOYSA-N 0.000 claims description 4
- 235000020958 biotin Nutrition 0.000 claims description 4
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- 229910052802 copper Inorganic materials 0.000 claims description 4
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- 235000019152 folic acid Nutrition 0.000 claims description 4
- 239000011724 folic acid Substances 0.000 claims description 4
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 4
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- 239000011591 potassium Substances 0.000 claims description 4
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- 235000020944 retinol Nutrition 0.000 claims description 4
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- 229960002477 riboflavin Drugs 0.000 claims description 4
- 235000019192 riboflavin Nutrition 0.000 claims description 4
- 239000002151 riboflavin Substances 0.000 claims description 4
- 239000011669 selenium Substances 0.000 claims description 4
- 229910052711 selenium Inorganic materials 0.000 claims description 4
- 235000019157 thiamine Nutrition 0.000 claims description 4
- KYMBYSLLVAOCFI-UHFFFAOYSA-N thiamine Chemical compound CC1=C(CCO)SCN1CC1=CN=C(C)N=C1N KYMBYSLLVAOCFI-UHFFFAOYSA-N 0.000 claims description 4
- 229960003495 thiamine Drugs 0.000 claims description 4
- 239000011721 thiamine Substances 0.000 claims description 4
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- 239000000428 dust Substances 0.000 claims 1
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- 235000013330 chicken meat Nutrition 0.000 description 40
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- 238000012360 testing method Methods 0.000 description 9
- 235000013601 eggs Nutrition 0.000 description 8
- 229960005069 calcium Drugs 0.000 description 7
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 6
- 238000009395 breeding Methods 0.000 description 6
- 230000001488 breeding effect Effects 0.000 description 6
- 230000029087 digestion Effects 0.000 description 5
- 210000003205 muscle Anatomy 0.000 description 5
- 244000144977 poultry Species 0.000 description 5
- 235000013594 poultry meat Nutrition 0.000 description 5
- 239000003963 antioxidant agent Substances 0.000 description 4
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- 150000001875 compounds Chemical class 0.000 description 4
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- 238000005286 illumination Methods 0.000 description 4
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- 244000144972 livestock Species 0.000 description 4
- 102000004169 proteins and genes Human genes 0.000 description 4
- 108090000623 proteins and genes Proteins 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 3
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- 239000004471 Glycine Substances 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 3
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- 238000005303 weighing Methods 0.000 description 3
- 108010051457 Acid Phosphatase Proteins 0.000 description 2
- 102000013563 Acid Phosphatase Human genes 0.000 description 2
- 108020004774 Alkaline Phosphatase Proteins 0.000 description 2
- 102000002260 Alkaline Phosphatase Human genes 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000193755 Bacillus cereus Species 0.000 description 2
- 241000194107 Bacillus megaterium Species 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- PNMUAGGSDZXTHX-BYPYZUCNSA-N Gly-Gln Chemical compound NCC(=O)N[C@H](C(O)=O)CCC(N)=O PNMUAGGSDZXTHX-BYPYZUCNSA-N 0.000 description 2
- 102000016943 Muramidase Human genes 0.000 description 2
- 108010014251 Muramidase Proteins 0.000 description 2
- 108010062010 N-Acetylmuramoyl-L-alanine Amidase Proteins 0.000 description 2
- 108091005804 Peptidases Proteins 0.000 description 2
- 239000004365 Protease Substances 0.000 description 2
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 2
- WHMDKBIGKVEYHS-IYEMJOQQSA-L Zinc gluconate Chemical compound [Zn+2].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O WHMDKBIGKVEYHS-IYEMJOQQSA-L 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- MKJXYGKVIBWPFZ-UHFFFAOYSA-L calcium lactate Chemical compound [Ca+2].CC(O)C([O-])=O.CC(O)C([O-])=O MKJXYGKVIBWPFZ-UHFFFAOYSA-L 0.000 description 2
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- -1 zinc glycinate chelate complex Chemical class 0.000 description 2
- PKDBCJSWQUOKDO-UHFFFAOYSA-M 2,3,5-triphenyltetrazolium chloride Chemical compound [Cl-].C1=CC=CC=C1C(N=[N+]1C=2C=CC=CC=2)=NN1C1=CC=CC=C1 PKDBCJSWQUOKDO-UHFFFAOYSA-M 0.000 description 1
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- 239000000654 additive Substances 0.000 description 1
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- 239000003674 animal food additive Substances 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
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- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000006027 corn-soybean meal Substances 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000012041 food component Nutrition 0.000 description 1
- 230000004727 humoral immunity Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
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- 229910052757 nitrogen Inorganic materials 0.000 description 1
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- 150000007524 organic acids Chemical class 0.000 description 1
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- 239000002245 particle Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000006041 probiotic Substances 0.000 description 1
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- 210000003462 vein Anatomy 0.000 description 1
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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
- A23K10/30—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
-
- 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
- A23K20/142—Amino acids; Derivatives thereof
-
- 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
-
- 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
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
- A23K20/30—Oligoelements
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K40/00—Shaping or working-up of animal feeding-stuffs
- A23K40/10—Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Inorganic Chemistry (AREA)
- Birds (AREA)
- Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Molecular Biology (AREA)
- Mycology (AREA)
- Physiology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Feed For Specific Animals (AREA)
- Fodder In General (AREA)
Abstract
The invention discloses a chicken feed and a preparation method thereof, wherein the chicken feed comprises, by mass, 50-80 parts of corn, 10-25 parts of soybean meal, 10-20 parts of wheat, 5-10 parts of stone powder, 1-2 parts of soybean oil, 0.5-1 part of calcium hydrophosphate, 0.05-0.2 part of vitamin premix, 0.5-1 part of zinc glycinate chelate, 0.1-0.2 part of microelement premix, 0.2-0.5 part of sodium chloride, 0.5-1 part of fulvic acid, 0.05-0.1 part of phytase and 0.05-0.2 part of medium chain fatty acid. According to the invention, zinc glycinate chelate, fulvic acid and medium-chain fatty acid are added into conventional chicken feed, and are combined with other nutritional ingredients in the feed, so that the fed chicken can obtain enough nutrition, the growth performance and immunity of the laying hen can be improved, and the effects of preventing and treating diseases can be achieved; the chicken feed provided by the invention has the effects of enhancing metabolism, immunity and the like, improves the intestinal mucosa absorption function, effectively reduces the problems of dyspepsia, low feed utilization rate, disease resistance reduction, slow growth, low egg yield, death and the like of laying hens, and improves the growth performance of the laying hens and broilers.
Description
Technical Field
The invention relates to the technical field of chicken feeds, in particular to a chicken feed and a preparation method thereof.
Background
The current feed industrial raw material supply can not meet the development of a large-scale and intensive breeding mode of animal husbandry, so that the improvement of the utilization rate of the existing feed resources by animals is critical, and especially the improvement of the utilization rate of protein feed resources is more important, so that the protein feed resources can be saved, the nitrogen emission of livestock and poultry breeding can be reduced, and win-win of saving and reducing emission is realized. Most of chicken feeds mainly use corn-soybean meal and corn-soybean meal-mixed meal type daily ration, but the utilization rate of livestock and poultry to feed nutrient substances is less than 40% due to the anti-nutritional factors in the feed raw materials. In order to avoid the deficiency of feed ingredients which leads to the nutrition deficiency of livestock and poultry or plays a special role in the growth of livestock and poultry, a feed additive is required to be added into the chicken feed.
Some methods have been proposed to add suitable additives to conventional chicken feeds to provide good results for the growth of broiler/layer chickens. For example, CN112970965a discloses a feed for black-bone chickens in the mountain area of Sichuan and a preparation method thereof, wherein the feed comprises the following components in parts by weight: 40-80 parts of corn, 20-30 parts of bean pulp, 5-10 parts of yeast protein, 5-10 parts of corn protein powder, 1-3 parts of soybean oil, 3-5 parts of stone powder, 2-4 parts of stone particles, 1-2 parts of calcium hydrophosphate, 0.1-0.2 part of vitamin premix, 0.1-0.3 part of microelement premix, 2-4 parts of compound microbial inoculum, 1-5 parts of compound enzyme, 1-2 parts of amino acid premix, 0.2-0.4 part of salt and 0.4-0.6 part of bentonite; the reasonable proportion of the compound microbial inoculum and the compound enzyme in the formula improves the nutrient absorption efficiency, enhances the immunity of organisms, reduces the occurrence ratio of diseases and avoids the use of medicines at the cultivation end. CN107259186a discloses a laying hen feed for producing high-calcium high-zinc nutrition eggs and a preparation method thereof, wherein the laying hen feed comprises a base material ferment, calcium lactate, zinc gluconate, glycylglutamine and a high-nucleic acid yeast hydrolysate; the base material ferment is a product obtained by inoculating bacillus cereus and bacillus megaterium to a base material of the laying hen feed and ventilating and fermenting; the inoculation amount of the bacillus cereus is 0.05-0.8 wt%, and the inoculation amount of the bacillus megatherium is 0.005-0.05 wt%; the invention improves the egg quality of the laying hens, reduces the amount of feed fed, and improves the production benefit of the laying hen breeding, wherein the content of calcium lactate is 8-15 wt.%, the content of zinc gluconate is 0.1-0.5 wt.%, the content of glycylglutamine is 0.01-0.5 wt.%, and the content of high nucleic acid yeast hydrolysate is 0.1-0.5 wt.%.
At present, improvement on chicken feed mainly focuses on microbial agents, and other components are less studied.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention provides a chicken feed which comprises the following raw materials in parts by mass,
50 to 80 parts of corn, 10 to 25 parts of bean pulp, 10 to 20 parts of wheat, 5 to 10 parts of stone powder, 1 to 2 parts of soybean oil, 0.5 to 1 part of calcium hydrophosphate, 0.05 to 0.2 part of vitamin premix, 0.5 to 1 part of zinc glycinate chelate, 0.1 to 0.2 part of microelement premix, 0.2 to 0.5 part of sodium chloride, 0.5 to 1 part of fulvic acid, 0.05 to 0.1 part of phytase and 0.05 to 0.2 part of medium chain fatty acid.
In addition to probiotics, the normal development, growth and other important functions of an organism are also dependent on the intake of major and trace elements. Zinc is an essential trace element that plays an important role in the metabolism of carbohydrates, proteins, lipids and nucleic acids, and is also a cofactor for many enzymes, necessary for cell proliferation and differentiation, and growth and development. The zinc glycinate chelate is actively digested and absorbed by intestines and stomach of small animals in a small peptide mode, has extremely high digestion and absorption efficiency, can not inhibit other nutrient elements, has extremely high safety coefficient, and has been widely applied to industries such as concentrated feed and the like. Some studies have shown that zinc glycinate chelates are more capable of promoting humoral immunity in poultry relative to inorganic zinc.
Fulvic acid is a complex organic acid with high bioactivity and low molecular weight extracted from weathered coal, lignite and other minerals. The active group of fulvic acid contains hydroxyl, carboxyl, phenol group and the like, and has certain anti-inflammatory effect and antiviral effect. Fulvic acid has also been shown to promote secretion including lysozyme, proteases and acid/alkaline phosphatase to some extent and enhance intestinal digestion.
Medium chain fatty acid, generally saturated fatty acid containing 6-12 carbon atoms, is a new resource food, can rapidly provide energy for a host, is directly absorbed by intestinal epithelial cells, and can positively influence intestinal microbiota of chickens.
Further, the vitamin premix comprises folic acid, thiamine, riboflavin, retinol and biotin according to the mass ratio of 1-2: 2 to 5:10 to 25:0.1 to 0.3:0.2 to 0.5.
Further, the microelement premix comprises manganese, iron, copper, selenium and potassium in a mass ratio of 1-5: 1 to 5: 2-10: 0.1 to 0.5:0.05 to 0.1.
Further, the phytase activity is greater than 10000u/g.
Further, the medium-chain fatty acid consists of caproic acid, caprylic acid, capric acid and lauric acid in a mass ratio of 1-2: 2 to 5:1 to 3:0.5 to 1.
Further, the mesh number of the corn, the bean pulp and the wheat is 80-200 mesh.
Further, the mesh number of the stone powder is 325-1250 mesh.
Further, the zinc content in the zinc glycinate chelate is more than or equal to 20% and less than 30%.
The invention also provides a preparation method of the chicken feed, which comprises the following steps,
mixing corn, soybean meal, wheat, stone powder, soybean oil, calcium hydrophosphate, vitamin premix, zinc glycinate chelate, trace element premix, sodium chloride, fulvic acid, phytase and medium-chain fatty acid to obtain a mixture;
adding water into the mixture, mixing, granulating and air-drying to obtain the chicken feed.
Further, the water accounts for 0.1 to 0.5 percent of the mass of the mixture.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, zinc glycinate chelate, fulvic acid and medium-chain fatty acid are added into conventional chicken feed, and are combined with other nutritional ingredients in the feed, so that the fed chicken can obtain enough nutrition, the growth performance and immunity of the laying hen can be improved, and the effects of preventing and treating diseases can be achieved; the chicken feed provided by the invention has the effects of enhancing metabolism, immunity and the like, improves the intestinal mucosa absorption function, effectively reduces the problems of poor digestion, low feed utilization rate, disease resistance reduction, slow growth, low egg yield, even death and the like of laying hens, and improves the growth performance of the laying hens and broilers.
Detailed Description
The endpoints of the ranges and any values disclosed in the present invention are not limited to the precise range or value, and the range or value should be understood to include values close to the range or value. For numerical ranges, one or more new numerical ranges may be obtained in combination with each other between the endpoints of each range, between the endpoint of each range and the individual point value, and between the individual point values, and are to be considered as specifically disclosed in the present invention.
Some raw materials used in the embodiments of the present invention are described:
the corn, the bean pulp and the wheat are purchased from a local feed factory, and the meshes are 100 meshes, 200 meshes and 150 meshes respectively;
the stone powder mainly comprises calcium carbonate with 400 meshes and is purchased from Nanzhong county Ding Cheng Gai Co., ltd;
zinc glycinate chelate, zinc content 20%, model D1UL, purchased from kunskaja sandra biotechnology limited;
fulvic acid, model Hhzy-3034, available from Shanghai Huzha Biotechnology Co., ltd
Phytase, with an activity of approximately 20000u/g, model 22032415, purchased from synephrine biotechnology Co., ltd;
vitamins: folic acid, thiamine, riboflavin, retinol, biotin; manganese, iron, copper, selenium and potassium in the trace elements; medium chain fatty acids: caproic acid, caprylic acid, capric acid and lauric acid are not limited, can be directly purchased from the market, and can meet the conventional standard in the field of chicken feed.
Other raw materials not mentioned are common raw materials in the field, and the above description will not be repeated.
The following description of the embodiments of the present invention will clearly and fully describe the technical solutions of the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The preparation method of the chicken feed comprises the following steps in parts by mass:
step 1, weighing 70 parts of corn, 20 parts of soybean meal, 10 parts of wheat, 5 parts of stone powder, 1 part of soybean oil, 0.8 part of calcium hydrophosphate, 0.1 part of vitamin premix, 0.5 part of zinc glycine chelate, 0.1 part of microelement premix, 0.3 part of sodium chloride, 1 part of fulvic acid, 0.05 part of phytase and 0.2 part of medium-chain fatty acid; then evenly mixing to obtain a mixture;
and 2, adding water (accounting for 0.2% of the mass of the mixture) into the mixture, mixing, granulating and air-drying to obtain the chicken feed.
Wherein the vitamin premix comprises folic acid, thiamine, riboflavin, retinol and biotin according to the mass ratio of 1:2:15:0.2:0.3, mixing; the microelement premix comprises manganese, iron, copper, selenium and potassium in a mass ratio of 3:2:8:0.3: 0.08; the medium chain fatty acid consists of caproic acid, caprylic acid, capric acid and lauric acid in a mass ratio of 2:3:1:1, and mixing.
Example 2
The preparation method of the chicken feed comprises the following steps in parts by mass:
step 1, weighing 70 parts of corn, 20 parts of soybean meal, 10 parts of wheat, 5 parts of stone powder, 1 part of soybean oil, 0.8 part of calcium hydrophosphate, 0.1 part of vitamin premix, 1 part of zinc glycine chelate, 0.1 part of microelement premix, 0.3 part of sodium chloride, 0.5 part of fulvic acid, 0.05 part of phytase and 0.2 part of medium-chain fatty acid; then evenly mixing to obtain a mixture;
and 2, adding water (accounting for 0.2% of the mass of the mixture) into the mixture, mixing, granulating and air-drying to obtain the chicken feed.
Wherein the proportion of vitamin premix, trace element premix and medium chain fatty acid is the same as in example 1.
Example 3
The preparation method of the chicken feed comprises the following steps in parts by mass:
step 1, weighing 70 parts of corn, 20 parts of soybean meal, 10 parts of wheat, 5 parts of stone powder, 1 part of soybean oil, 0.8 part of calcium hydrophosphate, 0.1 part of vitamin premix, 0.8 part of zinc glycine chelate, 0.1 part of microelement premix, 0.3 part of sodium chloride, 1 part of fulvic acid, 0.05 part of phytase and 0.1 part of medium-chain fatty acid; then evenly mixing to obtain a mixture;
and 2, adding water (accounting for 0.2% of the mass of the mixture) into the mixture, mixing, granulating and air-drying to obtain the chicken feed.
Wherein the proportion of vitamin premix, trace element premix and medium chain fatty acid is the same as in example 1.
Comparative example 1
Substantially the same as in example 2, except that: does not contain medium chain fatty acid.
Comparative example 2
Substantially the same as in example 2, except that: does not contain fulvic acid.
Comparative example 3
Substantially the same as in example 2, except that: does not contain zinc glycinate chelate.
Comparative example 4
Substantially the same as in example 2, except that: does not contain zinc glycinate chelate, medium-chain fatty acid and fulvic acid.
Test case
The method comprises the steps of selecting 700 layers of about 120 days old in a breeding factory, dividing the layers into 7 groups at random, carrying out breeding tests in a henhouse, keeping the relative humidity at 56% -64% during the tests, keeping ventilation and the henhouse clean, adopting a continuous illumination system for illumination for 23 hours, and darkening for 1 hour. The test results are shown in Table 1.
Table 1 test results
From the results in Table 1, it can be seen that the chicken feeds of examples 1 to 3 of the present invention have higher laying rate, average egg weight and egg yield of the layer chicken, and lower daily feed intake and mortality; comparative examples 1 to 3 lacking zinc glycinate chelate, medium-chain fatty acid and fulvic acid, the laying rate, average egg weight and laying rate of the laying hens are low, and daily feed intake and mortality are increased; the results of comparative example 4, which contained no zinc glycinate chelate complex, medium chain fatty acid and fulvic acid, were relatively worst. The results show that the addition of certain zinc glycinate chelate, medium-chain fatty acid and fulvic acid in the feed formula has certain promotion effect on the growth and development of the laying hens, probably because the zinc glycinate chelate is actively digested and absorbed by the intestines and stomach of the chickens in a small peptide manner, and the growth metabolism of the chickens is enhanced; fulvic acid can promote secretion of lysozyme, protease and acid/alkaline phosphatase, enhance intestinal digestion and improve the absorption of chicken to feed; the multicomponent mixed medium chain fatty acid is directly absorbed by intestinal epithelial cells, and has positive effect on intestinal microbiota of chicken. The combined promotion of the three components and other nutritional components in the feed can not only enable the fed chickens to obtain enough nutrition, but also improve the growth performance and immunity of the laying hens, and can not only play a role in preventing and curing diseases; and the intestinal mucosa absorption function is improved, the problems of dyspepsia, low feed utilization rate, disease resistance reduction, slow growth, low egg yield, even death and the like of the laying hens are effectively reduced, and the growth performance of the laying hens is improved.
At the same time, the above-mentioned cultivation testOn day 200, 20 hens were randomly selected from each group, fasted for 8h, blood was collected from the veins of the wings of each broiler, and then centrifuged at 3000rpm for 15min. Blood samples were stored at-20 ℃ for subsequent determination of total antioxidant capacity. The method comprises the following specific steps: preparing 0.3 mu mol/mL acetic acid buffer solution with pH of 3.6, 10 mu mol/mL triphenyltetrazolium chloride solution and 20 mu mol/mLFECl 3 Mixing the three solutions according to a ratio of 10:1:1 to prepare an iron ion reduction/oxidation resistance method (FRAP) working solution, adding 180 mu L of the FRAP working solution and 18 mu L of deionized water into 6 mu L of chicken serum, fully and uniformly mixing, reacting for 10min, absorbing 200 mu L of the solution in a 96-well plate, and measuring the light absorption value at 593 nm; according to Fe 2+ Standard curve and Fe 2+ The final concentration was calculated for total antioxidant capacity. The total antioxidant capacity results are shown in Table 2.
TABLE 2 serum antioxidant results
From the test results in table 2, it can be seen that the oxidation resistance of the layer chicken can be remarkably improved by using the chicken feed added with zinc glycinate chelate, medium-chain fatty acid and fulvic acid in examples 1 to 3 of the invention for breeding.
Selecting 700 broilers of about 30 days old from a certain breeding factory, randomly and averagely dividing the broilers into 7 groups, carrying out breeding test in the henhouse until the period of 60 days later (30 days later when the chicken feed of the example and the comparative example is used), keeping the relative humidity at 56% -64% during the test period, keeping ventilation and the henhouse clean, adopting a continuous illumination system by illumination for 23 hours, and darkening for 1 hour. After the end of the experiment, from 4 chickens with average weight close to each group, selected chickens were sacrificed by neck exsanguination, and after dehairing, the pectoral and leg muscle rates were determined as pectoral and leg muscle weights divided by total eviscerated weight, and the results are shown in table 3.
Table 3 pectoral and leg muscle rate results
| Pectoral muscle rate (%) | Leg muscle rate (%) | |
| Example 1 | 19.5 | 21.1 |
| Example 2 | 21.3 | 23.2 |
| Example 3 | 20.1 | 22.5 |
| Comparative example 1 | 16.4 | 18.1 |
| Comparative example 2 | 15.8 | 17.8 |
| Comparative example 3 | 16.2 | 18.4 |
| Comparative example 4 | 15.6 | 17.3 |
From the test results of table 3, it can be seen that the pectoral muscle rate and the leg muscle rate of broiler chickens can be improved by using the chicken feeds of examples 1 to 3 of the present invention.
In conclusion, the zinc glycinate chelate, the fulvic acid and the medium-chain fatty acid are added into the conventional chicken feed and are combined with other nutritional ingredients in the feed, so that the fed chicken can obtain enough nutrition, the growth performance and the immunity of the laying hens can be improved, and the effects of preventing and treating diseases can be achieved; the chicken feed provided by the invention has the effects of enhancing metabolism, immunity and the like, improves the intestinal mucosa absorption function, effectively reduces the problems of poor digestion, low feed utilization rate, disease resistance reduction, slow growth, low egg yield, even death and the like of laying hens, and improves the growth performance of the laying hens and broilers.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (10)
1. A chicken feed is characterized by comprising the following raw materials in parts by mass,
50 to 80 parts of corn, 10 to 25 parts of bean pulp, 10 to 20 parts of wheat, 5 to 10 parts of stone powder, 1 to 2 parts of soybean oil, 0.5 to 1 part of calcium hydrophosphate, 0.05 to 0.2 part of vitamin premix, 0.5 to 1 part of zinc glycinate chelate, 0.1 to 0.2 part of microelement premix, 0.2 to 0.5 part of sodium chloride, 0.5 to 1 part of fulvic acid, 0.05 to 0.1 part of phytase and 0.05 to 0.2 part of medium chain fatty acid.
2. The chicken feed according to claim 1, wherein the vitamin premix comprises folic acid, thiamine, riboflavin, retinol and biotin in a mass ratio of 1-2: 2 to 5:10 to 25:0.1 to 0.3:0.2 to 0.5.
3. The chicken feed according to claim 1, wherein the microelement premix comprises manganese, iron, copper, selenium and potassium in a mass ratio of 1-5: 1 to 5: 2-10: 0.1 to 0.5:0.05 to 0.1.
4. The chicken feed of claim 1, wherein the phytase activity is greater than 10000u/g.
5. The chicken feed according to claim 1, wherein the medium-chain fatty acid consists of caproic acid, caprylic acid, capric acid and lauric acid in a mass ratio of 1-2: 2 to 5:1 to 3:0.5 to 1.
6. The chicken feed of claim 1, wherein the corn, soybean meal, wheat has a mesh size of 80-200 mesh.
7. The chicken feed of claim 1, wherein the stone dust has a mesh size of 325 to 1250 mesh.
8. The chicken feed of claim 1, wherein the zinc content of the zinc glycinate chelate is 20% or more and less than 30%.
9. A method for producing a chicken feed as claimed in any one of claims 1 to 8, comprising the steps of,
mixing corn, soybean meal, wheat, stone powder, soybean oil, calcium hydrophosphate, vitamin premix, zinc glycinate chelate, trace element premix, sodium chloride, fulvic acid, phytase and medium-chain fatty acid to obtain a mixture;
adding water into the mixture, mixing, granulating and air-drying to obtain the chicken feed.
10. The method for preparing chicken feed according to claim 9, wherein water accounts for 0.1% -0.5% of the mass of the mixture.
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