CN102429130A - Daily ration for fattening pigs for producing pork with high conjugated linoleic acid and preparation method thereof - Google Patents
Daily ration for fattening pigs for producing pork with high conjugated linoleic acid and preparation method thereof Download PDFInfo
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- CN102429130A CN102429130A CN2011104168879A CN201110416887A CN102429130A CN 102429130 A CN102429130 A CN 102429130A CN 2011104168879 A CN2011104168879 A CN 2011104168879A CN 201110416887 A CN201110416887 A CN 201110416887A CN 102429130 A CN102429130 A CN 102429130A
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- linoleic acid
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- OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 title claims abstract description 57
- JBYXPOFIGCOSSB-GOJKSUSPSA-N 9-cis,11-trans-octadecadienoic acid Chemical compound CCCCCC\C=C\C=C/CCCCCCCC(O)=O JBYXPOFIGCOSSB-GOJKSUSPSA-N 0.000 title claims abstract description 55
- 229940108924 conjugated linoleic acid Drugs 0.000 title claims abstract description 49
- 241000282887 Suidae Species 0.000 title claims abstract description 21
- 235000015277 pork Nutrition 0.000 title claims abstract description 20
- 238000002360 preparation method Methods 0.000 title abstract description 5
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract description 15
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims abstract description 15
- 235000005822 corn Nutrition 0.000 claims abstract description 15
- 239000000843 powder Substances 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 11
- 235000019742 Vitamins premix Nutrition 0.000 claims abstract description 7
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 7
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 239000000126 substance Substances 0.000 claims abstract description 7
- 239000010457 zeolite Substances 0.000 claims abstract description 7
- 239000011573 trace mineral Substances 0.000 claims abstract description 6
- 235000013619 trace mineral Nutrition 0.000 claims abstract description 6
- 239000001763 2-hydroxyethyl(trimethyl)azanium Substances 0.000 claims abstract description 4
- 235000019743 Choline chloride Nutrition 0.000 claims abstract description 4
- QIVBCDIJIAJPQS-VIFPVBQESA-N L-tryptophane Chemical compound C1=CC=C2C(C[C@H](N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-VIFPVBQESA-N 0.000 claims abstract description 4
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000004472 Lysine Substances 0.000 claims abstract description 4
- QIVBCDIJIAJPQS-UHFFFAOYSA-N Tryptophan Natural products C1=CC=C2C(CC(N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-UHFFFAOYSA-N 0.000 claims abstract description 4
- SGMZJAMFUVOLNK-UHFFFAOYSA-M choline chloride Chemical compound [Cl-].C[N+](C)(C)CCO SGMZJAMFUVOLNK-UHFFFAOYSA-M 0.000 claims abstract description 4
- 229960003178 choline chloride Drugs 0.000 claims abstract description 4
- 150000003839 salts Chemical class 0.000 claims abstract description 4
- 239000004575 stone Substances 0.000 claims abstract description 4
- 101710089042 Demethyl-4-deoxygadusol synthase Proteins 0.000 claims abstract 4
- 240000008042 Zea mays Species 0.000 claims description 13
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 claims description 9
- 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 6
- GHOKWGTUZJEAQD-ZETCQYMHSA-N (D)-(+)-Pantothenic acid Chemical compound OCC(C)(C)[C@@H](O)C(=O)NCCC(O)=O GHOKWGTUZJEAQD-ZETCQYMHSA-N 0.000 claims description 6
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 claims description 6
- MJVAVZPDRWSRRC-UHFFFAOYSA-N Menadione Chemical compound C1=CC=C2C(=O)C(C)=CC(=O)C2=C1 MJVAVZPDRWSRRC-UHFFFAOYSA-N 0.000 claims description 6
- 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 6
- 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 6
- LXNHXLLTXMVWPM-UHFFFAOYSA-N pyridoxine Chemical compound CC1=NC=C(CO)C(CO)=C1O LXNHXLLTXMVWPM-UHFFFAOYSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 claims description 4
- 235000019784 crude fat Nutrition 0.000 claims description 4
- GHOKWGTUZJEAQD-UHFFFAOYSA-N Chick antidermatitis factor Natural products OCC(C)(C)C(O)C(=O)NCCC(O)=O GHOKWGTUZJEAQD-UHFFFAOYSA-N 0.000 claims description 3
- 235000019750 Crude protein Nutrition 0.000 claims description 3
- 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 3
- 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 3
- 229930003779 Vitamin B12 Natural products 0.000 claims description 3
- QYSXJUFSXHHAJI-XFEUOLMDSA-N Vitamin D3 Natural products C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@H](C)CCCC(C)C)=C/C=C1\C[C@@H](O)CCC1=C QYSXJUFSXHHAJI-XFEUOLMDSA-N 0.000 claims description 3
- 229930003427 Vitamin E Natural products 0.000 claims description 3
- 229960002685 biotin Drugs 0.000 claims description 3
- 235000020958 biotin Nutrition 0.000 claims description 3
- 239000011616 biotin Substances 0.000 claims description 3
- AGVAZMGAQJOSFJ-WZHZPDAFSA-M cobalt(2+);[(2r,3s,4r,5s)-5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] [(2r)-1-[3-[(1r,2r,3r,4z,7s,9z,12s,13s,14z,17s,18s,19r)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2 Chemical compound [Co+2].N#[C-].[N-]([C@@H]1[C@H](CC(N)=O)[C@@]2(C)CCC(=O)NC[C@@H](C)OP(O)(=O)O[C@H]3[C@H]([C@H](O[C@@H]3CO)N3C4=CC(C)=C(C)C=C4N=C3)O)\C2=C(C)/C([C@H](C\2(C)C)CCC(N)=O)=N/C/2=C\C([C@H]([C@@]/2(CC(N)=O)C)CCC(N)=O)=N\C\2=C(C)/C2=N[C@]1(C)[C@@](C)(CC(N)=O)[C@@H]2CCC(N)=O AGVAZMGAQJOSFJ-WZHZPDAFSA-M 0.000 claims description 3
- JZCCFEFSEZPSOG-UHFFFAOYSA-L copper(II) sulfate pentahydrate Chemical compound O.O.O.O.O.[Cu+2].[O-]S([O-])(=O)=O JZCCFEFSEZPSOG-UHFFFAOYSA-L 0.000 claims description 3
- BVTBRVFYZUCAKH-UHFFFAOYSA-L disodium selenite Chemical compound [Na+].[Na+].[O-][Se]([O-])=O BVTBRVFYZUCAKH-UHFFFAOYSA-L 0.000 claims description 3
- 229960000304 folic acid Drugs 0.000 claims description 3
- 235000019152 folic acid Nutrition 0.000 claims description 3
- 239000011724 folic acid Substances 0.000 claims description 3
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 claims description 3
- XBDUTCVQJHJTQZ-UHFFFAOYSA-L iron(2+) sulfate monohydrate Chemical compound O.[Fe+2].[O-]S([O-])(=O)=O XBDUTCVQJHJTQZ-UHFFFAOYSA-L 0.000 claims description 3
- ISPYRSDWRDQNSW-UHFFFAOYSA-L manganese(II) sulfate monohydrate Chemical compound O.[Mn+2].[O-]S([O-])(=O)=O ISPYRSDWRDQNSW-UHFFFAOYSA-L 0.000 claims description 3
- 229960003512 nicotinic acid Drugs 0.000 claims description 3
- 235000001968 nicotinic acid Nutrition 0.000 claims description 3
- 239000011664 nicotinic acid Substances 0.000 claims description 3
- 229940055726 pantothenic acid Drugs 0.000 claims description 3
- 235000019161 pantothenic acid Nutrition 0.000 claims description 3
- 239000011713 pantothenic acid Substances 0.000 claims description 3
- RADKZDMFGJYCBB-UHFFFAOYSA-N pyridoxal hydrochloride Natural products CC1=NC=C(CO)C(C=O)=C1O RADKZDMFGJYCBB-UHFFFAOYSA-N 0.000 claims description 3
- 229960002477 riboflavin Drugs 0.000 claims description 3
- 235000019192 riboflavin Nutrition 0.000 claims description 3
- 239000002151 riboflavin Substances 0.000 claims description 3
- 239000011781 sodium selenite Substances 0.000 claims description 3
- 229960001471 sodium selenite Drugs 0.000 claims description 3
- 235000015921 sodium selenite Nutrition 0.000 claims description 3
- 235000019163 vitamin B12 Nutrition 0.000 claims description 3
- 239000011715 vitamin B12 Substances 0.000 claims description 3
- 235000019158 vitamin B6 Nutrition 0.000 claims description 3
- 239000011726 vitamin B6 Substances 0.000 claims description 3
- QYSXJUFSXHHAJI-YRZJJWOYSA-N vitamin D3 Chemical compound C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@H](C)CCCC(C)C)=C\C=C1\C[C@@H](O)CCC1=C QYSXJUFSXHHAJI-YRZJJWOYSA-N 0.000 claims description 3
- 235000005282 vitamin D3 Nutrition 0.000 claims description 3
- 239000011647 vitamin D3 Substances 0.000 claims description 3
- 235000019165 vitamin E Nutrition 0.000 claims description 3
- 229940046009 vitamin E Drugs 0.000 claims description 3
- 239000011709 vitamin E Substances 0.000 claims description 3
- 235000012711 vitamin K3 Nutrition 0.000 claims description 3
- 239000011652 vitamin K3 Substances 0.000 claims description 3
- 229940045997 vitamin a Drugs 0.000 claims description 3
- 229940011671 vitamin b6 Drugs 0.000 claims description 3
- 229940021056 vitamin d3 Drugs 0.000 claims description 3
- 229940118149 zinc sulfate monohydrate Drugs 0.000 claims description 3
- RNZCSKGULNFAMC-UHFFFAOYSA-L zinc;hydrogen sulfate;hydroxide Chemical compound O.[Zn+2].[O-]S([O-])(=O)=O RNZCSKGULNFAMC-UHFFFAOYSA-L 0.000 claims description 3
- 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 2
- FPIPGXGPPPQFEQ-BOOMUCAASA-N Vitamin A Natural products OC/C=C(/C)\C=C\C=C(\C)/C=C/C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-BOOMUCAASA-N 0.000 claims description 2
- 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 2
- 235000019155 vitamin A Nutrition 0.000 claims description 2
- 239000011719 vitamin A Substances 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 9
- 239000011574 phosphorus Substances 0.000 abstract description 9
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 9
- 235000019197 fats Nutrition 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 238000003860 storage Methods 0.000 abstract description 6
- 238000007254 oxidation reaction Methods 0.000 abstract description 5
- 238000007918 intramuscular administration Methods 0.000 abstract description 4
- 230000003647 oxidation Effects 0.000 abstract description 4
- 210000000579 abdominal fat Anatomy 0.000 abstract description 3
- 210000004003 subcutaneous fat Anatomy 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 241000209149 Zea Species 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 241000282898 Sus scrofa Species 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 description 2
- 241000282849 Ruminantia Species 0.000 description 2
- 230000003043 biohydrogenation Effects 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 230000029142 excretion Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 235000020778 linoleic acid Nutrition 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- GKJZMAHZJGSBKD-NMMTYZSQSA-N (10E,12Z)-octadecadienoic acid Chemical compound CCCCC\C=C/C=C/CCCCCCCCC(O)=O GKJZMAHZJGSBKD-NMMTYZSQSA-N 0.000 description 1
- ADHNUPOJJCKWRT-JLXBFWJWSA-N (2e,4e)-octadeca-2,4-dienoic acid Chemical compound CCCCCCCCCCCCC\C=C\C=C\C(O)=O ADHNUPOJJCKWRT-JLXBFWJWSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 206010003210 Arteriosclerosis Diseases 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 208000011775 arteriosclerosis disease Diseases 0.000 description 1
- 235000015278 beef Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002551 biofuel Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 239000006027 corn-soybean meal Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004129 fatty acid metabolism Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 235000020997 lean meat Nutrition 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 230000004130 lipolysis Effects 0.000 description 1
- 235000013622 meat product Nutrition 0.000 description 1
- 230000011164 ossification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 235000020777 polyunsaturated fatty acids Nutrition 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 210000004767 rumen Anatomy 0.000 description 1
- 238000013341 scale-up Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
Landscapes
- Fodder In General (AREA)
- Feed For Specific Animals (AREA)
Abstract
The invention discloses a daily ration for fattening pigs for producing pork with high conjugated linoleic acid and a preparation method thereof, wherein the method comprises the following steps of: 66.61 parts of corn, 30.0 parts of corn lees and soluble substances (DDGS), 1.24 parts of stone powder, 0.3 part of salt, 0.33 part of lysine, 0.02 part of tryptophan, 0.1 part of choline chloride, 0.2 part of trace element premix, 0.02 part of vitamin premix, 0.18 part of zeolite and 1 part of conjugated linoleic acid; the raw materials are crushed and uniformly mixed to prepare the daily ration powder for fattening pigs. The invention can improve the content of conjugated linoleic acid in intramuscular fat, subcutaneous fat and abdominal fat of pigs, and the pork rich in conjugated linoleic acid has the advantage of delaying fat oxidation in the storage process, thereby improving the stability of the pork in the storage process. And the high DDGS proportion in the daily ration can also improve the utilization rate of phosphorus, replace the addition of inorganic phosphorus in the feed and save the feed cost.
Description
Technical Field
The invention relates to the field of animal feed, in particular to a daily ration for fattening pigs for producing pork with high conjugated linoleic acid and a preparation method thereof.
Background
Conjugated Linoleic Acid (CLA) is a general name of isomer mixture of octadecadienoic acid (linoleic acid) containing conjugated double bonds, and animals and plants in nature all contain cis 9, trans 11 conjugated linoleic acid (cis-9, trans-11CLA) and trans 10, cis 12 conjugated linoleic acid (trans-10, cis-12CLA) as main active ingredients. Both are first found in ruminant products, are derived from the rumen of ruminants by monounsaturation (e.g., lipolysis, biohydrogenation), and are the intermediate products of linoleic acid biohydrogenation processes. Early-stage medical researches prove that the conjugated linoleic acid has various physiological functions of resisting cancers, diabetes, arteriosclerosis, cholesterol and triglyceride reduction, oxidation resistance, immunity side effect alleviation and the like, and has the influence on bone formation, fatty acid metabolism and expression of fatty acid related enzyme genes in tissues. Conjugated linoleic acid is of increasing interest because of its many beneficial effects on human health. With the increase of health consciousness of consumers, more and more researches are focused on improving the content of conjugated linoleic acid in intramuscular lipids of pigs, sheep and beef in meat products of domestic animals. The conjugated linoleic acid has the potential of increasing the content of the conjugated linoleic acid in pork, increasing the feed utilization rate of pigs, reducing the deposition of fat in the pork, increasing the lean meat percentage, improving the pork quality and the like. The conjugated linoleic acid deposited in the pork can also delay the oxidation of fat in the storage process and improve the stability of the pork in the storage process, and the main reason is that the conjugated linoleic acid has a conjugated structure which makes the conjugated linoleic acid more stable than common polyunsaturated fatty acid and less prone to being attacked by free radicals, and the high-level conjugated linoleic acid can reduce the formation of free radicals of the fatty acid and the subsequent oxidation reaction.
With the increasing depletion of non-renewable resources such as petroleum, biofuel heat has been raised in recent years globally. The widespread use of fuel ethanol and the increasing number and scale-up of fuel ethanol plants, the production of corn distillers dried grains with solubles (DDGS), a processing byproduct thereof, is also rapidly increasing and is increasingly used in swine production. The corn DDGS is rich in protein, crude fat, available phosphorus and vitamins, is a high-quality feed raw material, can be added into a growing-finishing pig feed by 10-20%, and has no negative influence on the production performance. The corn DDGS is added, so that the utilization rate of phosphorus can be improved, the excretion of phosphorus and the addition of inorganic phosphorus in the feed are reduced, the feed cost is saved, and the environmental pollution is reduced.
Disclosure of Invention
The invention aims to provide a daily ration for fattening pigs for producing pork with high conjugated linoleic acid content and a preparation method thereof, and the daily ration can be used for increasing the content of conjugated linoleic acid in intramuscular fat, subcutaneous fat and abdominal fat of the pigs.
The object of the invention is achieved in that the method comprises the following steps:
the following components in parts by weight: 66.61 parts of corn, 30.0 parts of corn lees and soluble substances (DDGS), 1.24 parts of stone powder, 0.3 part of salt, 0.33 part of lysine, 0.02 part of tryptophan, 0.1 part of choline chloride, 0.2 part of trace element premix, 0.02 part of vitamin premix, 0.18 part of zeolite and 1 part of conjugated linoleic acid;
wherein,
the microelement premix comprises the following components: each part of the trace element premix comprises the following components in percentage by weight:
16.7 percent of ferrous sulfate monohydrate, 4 percent of copper sulfate pentahydrate, 7.1 percent of manganese sulfate monohydrate, 15 percent of zinc sulfate monohydrate, 1.5 percent of sodium selenite, 1.5 percent of potassium iodide and 54.2 percent of zeolite powder;
the vitamin premix comprises the following components: the daily ration for fattening pigs of each kilogram of pork with high conjugated linoleic acid contains 7500IU of vitamin A; vitamin D3, 2500 IU; vitamin E, 35 IU; vitamin K3, 2.0 mg; vitamin B6, 4.0 mg; riboflavin, 7.0 mg; pantothenic acid, 18.0 mg; niacin, 25 mg; folic acid, 50 mg; vitamin B12, 35 μ g; biotin, 3.0 mg;
the corn vinasse and soluble substance (DDGS) thereof contains crude protein more than or equal to 28 percent and crude fat more than or equal to 8 percent;
and finally, crushing the raw materials, uniformly mixing the raw materials, and preparing the powder of the daily ration for fattening pigs.
The invention has other technical characteristics:
the conjugated linoleic acid is conjugated linoleic acid with effective content of more than 80%, wherein the conjugated linoleic acid is cis-9, trans-11CLA (C)18H32O2) And trans 10 cis 12 conjugated linoleic acid (trans-10, cis-12CLA, C)18H32O2) The weight fraction accounts for 50 percent of the effective content.
The invention can improve the content of conjugated linoleic acid in intramuscular fat, subcutaneous fat and abdominal fat of pigs, and the pork rich in conjugated linoleic acid has the advantage of delaying fat oxidation in the storage process, thereby improving the stability of the pork in the storage process. Compared with the conventional corn soybean meal feed, the feed improves the utilization rate of the pig feed and improves the pork quality; in addition, the high DDGS proportion in the daily ration can also improve the utilization rate of phosphorus, reduce the excretion of phosphorus, replace the addition of inorganic phosphorus in feed, save the feed cost and reduce the environmental pollution.
Detailed Description
The invention is further illustrated by the following examples.
Example 1:
66.61 kg of corn, 30.0 kg of corn lees and solubles thereof (DDGS), 1.24 kg of stone powder, 0.3 kg of salt, 0.33 kg of lysine, 0.02 kg of tryptophan, 0.1 kg of choline chloride, 0.2 kg of trace element premix, 0.02 kg of vitamin premix, 0.18 kg of zeolite and 1 kg of conjugated linoleic acid;
wherein,
the microelement premix comprises the following components:
0.0334 kg of ferrous sulfate monohydrate, 0.008 kg of copper sulfate pentahydrate, 0.0142 kg of manganese sulfate monohydrate, 0.03 kg of zinc sulfate monohydrate, 0.003 kg of sodium selenite, 0.003 kg of potassium iodide and 0.1084 kg of zeolite powder;
the vitamin premix comprises the following components:
vitamin a, 750,000 IU; vitamin D3, 250,000 IU; vitamin E, 3,500 IU; vitamin K3, 200 mg; vitamin B6, 400 mg; riboflavin, 700 mg; pantothenic acid, 1,800 mg; nicotinic acid, 2,500 mg; folic acid, 500 mg; vitamin B12, 3,500 μ g; biotin, 300 mg;
the corn vinasse and soluble substance (DDGS) thereof contains crude protein more than or equal to 28 percent and crude fat more than or equal to 8 percent;
finally, the raw materials are crushed and uniformly mixed to prepare the daily ration powder for fattening pigs;
the conjugated linoleic acid is conjugated linoleic acid with effective content of more than 80%, wherein the conjugated linoleic acid is cis-9, trans-11CLA (C)18H32O2) And trans 10 cis 12 conjugated linoleic acid (trans-10, cis-12CLA, C)18H32O2) The weight fraction accounts for 50 percent of the effective content.
Example 2:
according to the invention, Du multiplied by long multiplied by large commercial fattening pigs with the weight of 67 plus or minus 2kg are selected, 1 weight part of Conjugated Linoleic Acid (CLA) with the purity of 80 percent is added into the compound feed, and 30 weight parts of corn distiller's dried grain and soluble substances thereof (DDGS) are added into the compound feed. Feeding in single column, collecting food freely, and feeding in powder form to the column.
The test results are as follows:
influence of CLA addition in DDGS daily ration on fattening pig production performance
SEM Standard error of the means calibration Standard error,
influence of CLA addition to DDGS diets on CLA content and fatty acid composition of finishing pigs (%)
SEM Standard error of the means calibration Standard error,
test results show that the average daily gain is improved by 7.76%, and the feed-meat ratio is reduced by 7.40%; cis-9 trans-11 conjugated linoleic acid (cis-9, trans-11CLA) is increased from 0.18% to 2.31%, and trans-10 cis-12 conjugated linoleic acid (trans-10, cis-12CLA, C)18H32O2) The content is improved from 0.07 percent to 1.15 percent; the iodine value is reduced by 15.72 percent; the feed price is reduced from 2282 yuan/ton to 1924 yuan/ton.
Claims (3)
1. A method for preparing a daily ration for fattening pigs for producing pork with high conjugated linoleic acid is characterized by comprising the following steps:
the following components in parts by weight: 66.61 parts of corn, 30.0 parts of corn lees and soluble substances (DDGS), 1.24 parts of stone powder, 0.3 part of salt, 0.33 part of lysine, 0.02 part of tryptophan, 0.1 part of choline chloride, 0.2 part of trace element premix, 0.02 part of vitamin premix, 0.18 part of zeolite and 1 part of conjugated linoleic acid;
wherein,
the microelement premix comprises the following components: each part of the trace element premix comprises the following components in percentage by weight:
16.7 percent of ferrous sulfate monohydrate, 4 percent of copper sulfate pentahydrate, 7.1 percent of manganese sulfate monohydrate, 15 percent of zinc sulfate monohydrate, 1.5 percent of sodium selenite, 1.5 percent of potassium iodide and 54.2 percent of zeolite powder;
the vitamin premix comprises the following components: the daily ration for fattening pigs of each kilogram of pork with high conjugated linoleic acid contains 7500IU of vitamin A; vitamin D3, 2500 IU; vitamin E, 35 IU; vitamin K3, 2.0 mg; vitamin B6, 4.0 mg; riboflavin, 7.0 mg; pantothenic acid, 18.0 mg; niacin, 25 mg; folic acid, 50 mg; vitamin B12, 35 μ g; biotin, 3.0 mg;
the corn vinasse and soluble substance (DDGS) thereof contains crude protein more than or equal to 28 percent and crude fat more than or equal to 8 percent;
and finally, crushing the raw materials, uniformly mixing the raw materials, and preparing the powder of the daily ration for fattening pigs.
2. The method for preparing the daily ration for the fattening pigs for producing the pork with the high conjugated linoleic acid according to claim 1, is characterized in that: the conjugated linoleic acid is conjugated linoleic acid with effective content of more than 80%, wherein the conjugated linoleic acid is cis-9, trans-11CLA (C)18H32O2) And trans 10 cis 12 conjugated linoleic acid (trans-10, cis-12CLA, C)18H32O2) The weight fraction accounts for 50 percent of the effective content.
3. A method for producing a daily ration for fattening pigs for producing pork with high conjugated linoleic acid content according to claim 1 or 2.
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| CN105285343A (en) * | 2015-11-30 | 2016-02-03 | 四川铁骑力士实业有限公司 | Finishing pig slaughter feed formula |
| WO2019129728A1 (en) * | 2017-12-28 | 2019-07-04 | Societe Des Produits Nestle S.A. | Composition comprising ferrous sulphate monohydrate and long chain polyunsaturated fatty acids |
| CN115316537A (en) * | 2022-08-26 | 2022-11-11 | 浙江大学 | Pig feed and application thereof in pig body fat regulation |
| RU2812108C2 (en) * | 2017-12-28 | 2024-01-22 | Сосьете Де Продюи Нестле С.А. | Composition containing iron (ii) sulphate monohydrate and long chain polyunsaturated fatty acids |
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