JP2013151689A - Dhaを含有する脂肪酸組成物を製造する方法 - Google Patents
Dhaを含有する脂肪酸組成物を製造する方法 Download PDFInfo
- Publication number
- JP2013151689A JP2013151689A JP2013042692A JP2013042692A JP2013151689A JP 2013151689 A JP2013151689 A JP 2013151689A JP 2013042692 A JP2013042692 A JP 2013042692A JP 2013042692 A JP2013042692 A JP 2013042692A JP 2013151689 A JP2013151689 A JP 2013151689A
- Authority
- JP
- Japan
- Prior art keywords
- fatty acid
- acid composition
- biomass
- ester
- solution
- 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
- 235000014113 dietary fatty acids Nutrition 0.000 title claims abstract description 147
- 229930195729 fatty acid Natural products 0.000 title claims abstract description 147
- 239000000194 fatty acid Substances 0.000 title claims abstract description 147
- 239000000203 mixture Substances 0.000 title claims abstract description 136
- 150000004665 fatty acids Chemical class 0.000 title claims abstract description 122
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 94
- 238000000034 method Methods 0.000 claims abstract description 61
- MBMBGCFOFBJSGT-KUBAVDMBSA-N all-cis-docosa-4,7,10,13,16,19-hexaenoic acid Chemical compound CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCC(O)=O MBMBGCFOFBJSGT-KUBAVDMBSA-N 0.000 claims abstract description 54
- -1 saturated fatty acid ester Chemical class 0.000 claims abstract description 51
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 49
- 239000004202 carbamide Substances 0.000 claims abstract description 49
- 239000002028 Biomass Substances 0.000 claims abstract description 33
- 235000020669 docosahexaenoic acid Nutrition 0.000 claims abstract description 29
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 239000002244 precipitate Substances 0.000 claims abstract description 22
- 238000005809 transesterification reaction Methods 0.000 claims abstract description 21
- 229940090949 docosahexaenoic acid Drugs 0.000 claims abstract description 15
- 239000003960 organic solvent Substances 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 235000020777 polyunsaturated fatty acids Nutrition 0.000 claims description 39
- 239000002253 acid Substances 0.000 claims description 24
- 238000000605 extraction Methods 0.000 claims description 13
- 150000002978 peroxides Chemical class 0.000 claims description 7
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 229910001385 heavy metal Inorganic materials 0.000 claims description 6
- 239000007791 liquid phase Substances 0.000 claims description 6
- 229940053200 antiepileptics fatty acid derivative Drugs 0.000 claims description 5
- 239000005417 food ingredient Substances 0.000 claims description 3
- 239000004480 active ingredient Substances 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 239000002537 cosmetic Substances 0.000 claims description 2
- 235000013373 food additive Nutrition 0.000 claims description 2
- 239000002778 food additive Substances 0.000 claims description 2
- 235000012041 food component Nutrition 0.000 claims description 2
- 239000008194 pharmaceutical composition Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 125000005233 alkylalcohol group Chemical group 0.000 claims 1
- 241001491678 Ulkenia Species 0.000 abstract description 2
- 125000005907 alkyl ester group Chemical group 0.000 abstract 2
- 239000000243 solution Substances 0.000 description 31
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 27
- 150000002148 esters Chemical class 0.000 description 24
- 239000002904 solvent Substances 0.000 description 19
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 18
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 18
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 18
- 239000003921 oil Substances 0.000 description 18
- 235000019198 oils Nutrition 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 13
- 150000004702 methyl esters Chemical class 0.000 description 12
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 10
- 125000005313 fatty acid group Chemical group 0.000 description 10
- 239000012454 non-polar solvent Substances 0.000 description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 9
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 9
- 238000002425 crystallisation Methods 0.000 description 8
- 230000008025 crystallization Effects 0.000 description 8
- 125000004494 ethyl ester group Chemical group 0.000 description 7
- 235000013305 food Nutrition 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- 239000007858 starting material Substances 0.000 description 6
- YUFFSWGQGVEMMI-UHFFFAOYSA-N (7Z,10Z,13Z,16Z,19Z)-7,10,13,16,19-docosapentaenoic acid Natural products CCC=CCC=CCC=CCC=CCC=CCCCCCC(O)=O YUFFSWGQGVEMMI-UHFFFAOYSA-N 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- YUFFSWGQGVEMMI-JLNKQSITSA-N (7Z,10Z,13Z,16Z,19Z)-docosapentaenoic acid Chemical class CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCCCCC(O)=O YUFFSWGQGVEMMI-JLNKQSITSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 4
- 239000010696 ester oil Substances 0.000 description 4
- 125000005456 glyceride group Chemical group 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- 244000005700 microbiome Species 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- 150000004671 saturated fatty acids Chemical class 0.000 description 4
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- 229910015900 BF3 Inorganic materials 0.000 description 3
- 241000282412 Homo Species 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 150000007824 aliphatic compounds Chemical class 0.000 description 3
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 235000020660 omega-3 fatty acid Nutrition 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 239000003495 polar organic solvent Substances 0.000 description 3
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 3
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- FLIACVVOZYBSBS-UHFFFAOYSA-N Methyl palmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC FLIACVVOZYBSBS-UHFFFAOYSA-N 0.000 description 2
- ZTHYODDOHIVTJV-UHFFFAOYSA-N Propyl gallate Chemical compound CCCOC(=O)C1=CC(O)=C(O)C(O)=C1 ZTHYODDOHIVTJV-UHFFFAOYSA-N 0.000 description 2
- 241000233671 Schizochytrium Species 0.000 description 2
- 241000598397 Schizochytrium sp. Species 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- JAZBEHYOTPTENJ-JLNKQSITSA-N all-cis-5,8,11,14,17-icosapentaenoic acid Chemical compound CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCCC(O)=O JAZBEHYOTPTENJ-JLNKQSITSA-N 0.000 description 2
- 235000020661 alpha-linolenic acid Nutrition 0.000 description 2
- 229910052785 arsenic Inorganic materials 0.000 description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000012267 brine Substances 0.000 description 2
- 229910052793 cadmium Inorganic materials 0.000 description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 235000005911 diet Nutrition 0.000 description 2
- 230000037213 diet Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- VCDLWFYODNTQOT-UHFFFAOYSA-N docosahexaenoic acid methyl ester Natural products CCC=CCC=CCC=CCC=CCC=CCC=CCCC(=O)OC VCDLWFYODNTQOT-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000020673 eicosapentaenoic acid Nutrition 0.000 description 2
- 229960005135 eicosapentaenoic acid Drugs 0.000 description 2
- JAZBEHYOTPTENJ-UHFFFAOYSA-N eicosapentaenoic acid Natural products CCC=CCC=CCC=CCC=CCC=CCCCC(O)=O JAZBEHYOTPTENJ-UHFFFAOYSA-N 0.000 description 2
- 235000004626 essential fatty acids Nutrition 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 235000019387 fatty acid methyl ester Nutrition 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229960004488 linolenic acid Drugs 0.000 description 2
- 150000002632 lipids Chemical class 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- ZAZKJZBWRNNLDS-UHFFFAOYSA-N methyl tetradecanoate Chemical compound CCCCCCCCCCCCCC(=O)OC ZAZKJZBWRNNLDS-UHFFFAOYSA-N 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 235000020665 omega-6 fatty acid Nutrition 0.000 description 2
- 239000012074 organic phase Substances 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 235000003441 saturated fatty acids Nutrition 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 235000011152 sodium sulphate Nutrition 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 150000003626 triacylglycerols Chemical class 0.000 description 2
- YUFFSWGQGVEMMI-RCHUDCCISA-N (7e,10e,13e,16e,19e)-docosa-7,10,13,16,19-pentaenoic acid Chemical compound CC\C=C\C\C=C\C\C=C\C\C=C\C\C=C\CCCCCC(O)=O YUFFSWGQGVEMMI-RCHUDCCISA-N 0.000 description 1
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 201000003883 Cystic fibrosis Diseases 0.000 description 1
- 235000021294 Docosapentaenoic acid Nutrition 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- QAQJMLQRFWZOBN-LAUBAEHRSA-N L-ascorbyl-6-palmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](O)[C@H]1OC(=O)C(O)=C1O QAQJMLQRFWZOBN-LAUBAEHRSA-N 0.000 description 1
- 239000011786 L-ascorbyl-6-palmitate Substances 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 201000009053 Neurodermatitis Diseases 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000003042 antagnostic effect Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 235000010385 ascorbyl palmitate Nutrition 0.000 description 1
- 238000006701 autoxidation reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 210000002249 digestive system Anatomy 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 235000008524 evening primrose extract Nutrition 0.000 description 1
- 229940089020 evening primrose oil Drugs 0.000 description 1
- 239000010475 evening primrose oil Substances 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 235000019688 fish Nutrition 0.000 description 1
- 235000021323 fish oil Nutrition 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000001640 fractional crystallisation Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 235000021588 free fatty acids Nutrition 0.000 description 1
- 235000013376 functional food Nutrition 0.000 description 1
- 235000020664 gamma-linolenic acid Nutrition 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 150000002617 leukotrienes Chemical class 0.000 description 1
- 235000020978 long-chain polyunsaturated fatty acids Nutrition 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 210000002418 meninge Anatomy 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000199 molecular distillation Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 229940012843 omega-3 fatty acid Drugs 0.000 description 1
- 239000006014 omega-3 oil Substances 0.000 description 1
- 229940033080 omega-6 fatty acid Drugs 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229940094443 oxytocics prostaglandins Drugs 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- BDAWXSQJJCIFIK-UHFFFAOYSA-N potassium methoxide Chemical compound [K+].[O-]C BDAWXSQJJCIFIK-UHFFFAOYSA-N 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000000473 propyl gallate Substances 0.000 description 1
- 235000010388 propyl gallate Nutrition 0.000 description 1
- 229940075579 propyl gallate Drugs 0.000 description 1
- 150000003180 prostaglandins Chemical class 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 206010039073 rheumatoid arthritis Diseases 0.000 description 1
- 229940119224 salmon oil Drugs 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000019640 taste Nutrition 0.000 description 1
- 150000003595 thromboxanes Chemical class 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 125000005314 unsaturated fatty acid group Chemical group 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C1/00—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids
- C11C1/02—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids from fats or fatty oils
- C11C1/025—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids from fats or fatty oils by saponification and release of fatty acids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
- A61K31/19—Carboxylic acids, e.g. valproic acid
- A61K31/20—Carboxylic acids, e.g. valproic acid having a carboxyl group bound to a chain of seven or more carbon atoms, e.g. stearic, palmitic, arachidic acids
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS OR COOKING OILS
- A23D9/00—Other edible oils or fats, e.g. shortenings or cooking oils
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
- A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
- A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
- A23L33/115—Fatty acids or derivatives thereof; Fats or oils
- A23L33/12—Fatty acids or derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/26—Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharides; Derivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
- A61K47/40—Cyclodextrins; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/02—Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P19/00—Drugs for skeletal disorders
- A61P19/02—Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/02—Nutrients, e.g. vitamins, minerals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/12—Antihypertensives
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B7/00—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils
- C11B7/0083—Separation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils with addition of auxiliary substances, e.g. cristallisation promotors, filter aids, melting point depressors
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
- C11C3/003—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fatty acids with alcohols
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
- C11C3/04—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fats or fatty oils
- C11C3/10—Ester interchange
-
- 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
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Wood Science & Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Epidemiology (AREA)
- Nutrition Science (AREA)
- Mycology (AREA)
- Microbiology (AREA)
- Cardiology (AREA)
- Biochemistry (AREA)
- Heart & Thoracic Surgery (AREA)
- Immunology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Rheumatology (AREA)
- Physical Education & Sports Medicine (AREA)
- Obesity (AREA)
- Dermatology (AREA)
- Inorganic Chemistry (AREA)
- Hematology (AREA)
- Diabetes (AREA)
- Molecular Biology (AREA)
- Fats And Perfumes (AREA)
- Fodder In General (AREA)
- Edible Oils And Fats (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
【解決手段】本発明の方法は、下記の工程を含む。a)ウルケニア属から得たバイオマスを、アルコールとエステル交換し、それにより少なくとも1種類のドコサヘキサエン酸アルキルエステルと少なくとも1種類の飽和脂肪酸エステルとを生成する工程、b)尿素、工程a)からのバイオマスの少なくとも一部、および少なくとも1種類の有機溶媒を含有する溶液を生成する工程、c)工程b)からの溶液を冷却または濃縮し、それによりi)尿素と飽和脂肪酸エステルの少なくとも一部とを含有する沈殿物ならびにii)液体画分を生成する工程、d)沈殿物i)を液体画分ii)から分離する工程である。本発明は、本発明の方法により得られる脂肪酸組成物およびその使用にも関する。
【選択図】なし
Description
a)ウルケニア(Ulkenia)属から得られるバイオマスを、少なくとも1種類のアルコールとエステル交換し、少なくとも1種類のドコサヘキサエン酸アルキルエステルおよび少なくとも1種類の飽和脂肪酸エステルを形成し、
b)尿素、工程a)からのエステル交換されたバイオマスの少なくとも一部、および少なくとも1種類の有機溶媒を含有する溶液を生成し、
c)工程b)からの溶液を冷却または濃縮し、
i)尿素と飽和脂肪酸エステルの少なくとも一部とを含有する沈殿物と、
ii)液体画分と
を形成し、
d)沈殿物i)を液体画分ii)から分離する、
脂肪酸組成物中に含有される脂肪酸および/または脂肪酸誘導体の全重量に対して、少なくとも70.0重量%のall−cis−4,7,10,13,16,19−ドコサヘキサエン酸ならびに/あるいはall−cis−4,7,10,13,16,19−ドコサヘキサエン酸アルキルエステルを含有する脂肪酸組成物を製造する方法を、容易に予想可能でない形で提供することによって、脂肪酸組成物中に含有される脂肪酸および/または脂肪酸誘導体の全重量に対して少なくとも70.0重量%のドコサヘキサエン酸ならびに/あるいはドコサヘキサエン酸アルキルエステルを含有する脂肪酸組成物を生成するための、新規で有用な方法が成功裏に提供される。本発明により分離される化合物が非常に複雑な分子であり、これらの間にはごく僅かな構造上の差異があるのみであるが、特にDHAおよび/またはDHA−エステルの濃縮が本発明により行われるため、これは特に驚くべきことであった。
b)尿素、工程a)からのエステル交換されたバイオマスの少なくとも一部、および少なくとも1種類の有機溶媒を含有する溶液を最初に生成し、
c)工程b)からの溶液を冷却または濃縮し、
i)尿素と飽和脂肪酸エステルの少なくとも一部とを含有する沈殿物と、
ii)液体画分と
を形成し、
d)沈殿物i)を液体画分ii)から分離する
尿素の結晶化を含む。
1.エステル交換
ナトリウムエチラート13.12gを無水エタノール228gに溶かした溶液を、ウルケニア属未精製油560.5gと無水エタノール292gとの混合物へ撹拌しながら滴下して添加する。その結果得られる混合物を、2.5時間撹拌する。その後、水4466gを加え、このバッチを1時間静置する。1時間後、さらに水171gを加える。このバッチをさらに12時間静置し、ここで2相が形成される。油相を分離し、エタノールおよび残水をロータリーエバポレーターで除去する。エステル交換されたエチルエステル油405.7gが得られる。
尿素680gを、77℃でエタノール4430ml中で溶解する(撹拌機、温度計および冷却器を備えた6リットルの四つ首丸底フラスコ)。同時に、エタノール443ml中のエステル交換されたエチルエステル油404gを、70℃でプレインキュベーションし、尿素溶液に加える。このバッチを12時間静置する。形成した沈殿物を分離し、残存する液相をロータリーエバポレーターで1.5リットルにまで濃縮する。その後、2モルの塩酸1.5リットルおよび水2.5リットルを液相に加える。有機相を分離し、45℃で真空ポンプで乾燥する。
1.エステル交換
ウルケニア属の乾燥バイオマス1kgを、10%強度のエタノール性硫酸2.5リットルと共に、75℃で窒素下48時間撹拌する。このバッチを50℃まで冷却し、ヘキサン3.5リットルで抽出する。ヘキサン相を分離し、溶媒(ヘキサン)をロータリーエバポレーターで除去する。エステル交換されたエチルエステル油390.1gが得られる。
尿素599gを、77℃でエタノール3.9リットル中で溶解する(撹拌機、温度計および冷却器を備えた6リットルの四つ首丸底フラスコ)。同時に、エタノール390ml中のエステル交換されたエチルエステル油390gを、70℃でプレインキュベーションし、尿素溶液に加える。このバッチを12時間静置する。形成した沈殿物を分離し、残存する液相をロータリーエバポレーターで1.5リットルにまで濃縮する。その後、2モルの塩酸1.5リットルおよび水2.5リットルを液相に加える。有機相を分離し、45℃で真空ポンプで乾燥する。精製油216.2gを得る。この油の脂肪酸プロファイルを表1に表し、油の質(酸価、過酸化物価、重金属含量)の特性データを表2に表す。
Claims (22)
- 脂肪酸組成物中に含有される脂肪酸および/または脂肪酸誘導体の全重量に対して、少なくとも70.0重量%のドコサヘキサエン酸および/またはドコサヘキサエン酸アルキルエステルを含有する脂肪酸組成物を製造する方法であって、
a)ウルケニア属から得られるバイオマスを、少なくとも1種類のアルコールとエステル交換し、少なくとも1種類のドコサヘキサエン酸アルキルエステルおよび少なくとも1種類の飽和脂肪酸エステルを形成し、
b)尿素、工程a)からのエステル交換されたバイオマスの少なくとも一部、および少なくとも1種類の有機溶媒を含有する溶液を生成し、
c)工程b)からの前記溶液を冷却または濃縮し、
iii)尿素と前記飽和脂肪酸エステルの少なくとも一部とを含有する沈殿物と、
iv)液体画分と
を形成し、
d)沈殿物i)を前記液体画分ii)から分離する方法。 - バイオマスとしてウルケニア属からの油を使用することを特徴とする、請求項1に記載の方法。
- バイオマスとしてウルケニア属乾燥バイオマスを使用することを特徴とする、請求項1に記載の方法。
- 前記エステル交換のために、式R1−OH(式中、R1は1〜20個の炭素原子を有する直鎖状または分枝状アルキル基である)のアルコールを使用することを特徴とする、前記請求項の少なくとも一項に記載の方法。
- 前記エステル交換が、少なくとも1種類の塩基の存在下で行われることを特徴とする、前記請求項の少なくとも一項に記載の方法。
- 前記エステル交換が、少なくとも1種類の酸の存在下で行われることを特徴とする、請求項1ないし4の少なくとも一項に記載の方法。
- 工程b)からの前記有機溶媒が、1〜4個の炭素原子を有する少なくとも1種類のアルキルアルコールを含むことを特徴とする、前記請求項の少なくとも一項に記載の方法。
- 工程c)において、前記溶液を15℃以下の温度に冷却することを特徴とする、前記請求項の少なくとも一項に記載の方法。
- 前記溶液を15℃から25℃までの範囲内の温度に冷却することを特徴とする、請求項8に記載の方法。
- 工程b)において、工程a)からの前記エステル交換されたバイオマスを直接使用することを特徴とする、前記請求項の少なくとも一項に記載の方法。
- 工程b)において、他の成分を部分的に分離することにより、工程a)からの前記エステル交換されたバイオマス中の多価不飽和脂肪酸の画分を増加させることにより、前記エステル交換されたバイオマスから得た油を使用することを特徴とする、前記請求項の少なくとも一項に記載の方法。
- 前記エステル交換されたバイオマス中の多価不飽和脂肪酸の画分が抽出方法によって増加することを特徴とする、請求項11に記載の方法。
- 前記エステル交換されたバイオマス中の多価不飽和脂肪酸の画分が脱ろう法によって増加することを特徴とする、請求項11または12に記載の方法。
- 前記脂肪酸エステルが前記液相中でけん化されることを特徴とする、前記請求項の少なくとも一項に記載の方法。
- 前記請求項の少なくとも一項により得ることができる脂肪酸組成物。
- AOCS公定法Ja8−87の指示通りに測定すると、脂肪酸組成物1g当たりKOHが1.5mg以下の酸価を有することを特徴とする、請求項15に記載の脂肪酸組成物。
- AOCS公定法Cd−3d 63の指示通りに測定すると、脂肪酸組成物1kg当たり0.5meq以下の過酸化物価を有することを特徴とする、請求項15または16に記載の脂肪酸組成物。
- LMBG第35条L06.00−7の指示通りに測定すると、脂肪酸組成物1kg当たり0.7mg以下の重金属含量を有することを特徴とする、請求項15、16または17に記載の脂肪酸組成物。
- 医薬組成物中の有効成分としての、請求項15ないし18の少なくとも一項に記載の脂肪酸組成物の使用。
- 化粧用調製品中の成分としての、請求項15ないし18の少なくとも一項に記載の脂肪酸組成物の使用。
- 食品添加物および/または食品成分としての、請求項15ないし18の少なくとも一項に記載の脂肪酸組成物の使用。
- 動物飼料の成分としての、請求項15ないし18の少なくとも一項に記載の脂肪酸組成物の使用。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005003625.2 | 2005-01-26 | ||
DE102005003625A DE102005003625A1 (de) | 2005-01-26 | 2005-01-26 | Verfahren zur Herstellung einer DHA-haltigen Fettsäure-Zusammensetzung |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007552574A Division JP2008528743A (ja) | 2005-01-26 | 2006-01-26 | Dhaを含有する脂肪酸組成物を製造する方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2013151689A true JP2013151689A (ja) | 2013-08-08 |
Family
ID=36088309
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007552574A Pending JP2008528743A (ja) | 2005-01-26 | 2006-01-26 | Dhaを含有する脂肪酸組成物を製造する方法 |
JP2013042692A Pending JP2013151689A (ja) | 2005-01-26 | 2013-03-05 | Dhaを含有する脂肪酸組成物を製造する方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007552574A Pending JP2008528743A (ja) | 2005-01-26 | 2006-01-26 | Dhaを含有する脂肪酸組成物を製造する方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20080175975A1 (ja) |
EP (1) | EP1841847A1 (ja) |
JP (2) | JP2008528743A (ja) |
KR (1) | KR100990814B1 (ja) |
CN (1) | CN101107348A (ja) |
AU (1) | AU2006208643A1 (ja) |
CA (1) | CA2595917C (ja) |
DE (1) | DE102005003625A1 (ja) |
WO (1) | WO2006079534A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018127511A (ja) * | 2017-02-06 | 2018-08-16 | 長瀬産業株式会社 | 脂質組成物、その用途及びその製造方法 |
JP2018530990A (ja) * | 2015-10-01 | 2018-10-25 | ディーエスエム アイピー アセッツ ビー.ブイ.Dsm Ip Assets B.V. | ペットフードに用いるサプリメント素材 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009502745A (ja) * | 2005-07-08 | 2009-01-29 | マーテック バイオサイエンシーズ コーポレーション | 認知症および前認知症に関連した状態を治療するための多価不飽和脂肪酸 |
US8003813B2 (en) | 2006-06-27 | 2011-08-23 | Pos Pilot Plant Corporation | Process for separating saturated and unsaturated fatty acids |
JP4955813B2 (ja) * | 2008-07-10 | 2012-06-20 | 株式会社J−オイルミルズ | 飲食品の呈味向上剤 |
PL2337857T3 (pl) | 2008-10-02 | 2017-09-29 | Gonzalez Ramon | Ekstrakt z mikroalg zawierający 3-wielonienasycone kwasy tłuszczowe i sposób ekstrakcji oleju z mikroorganizmów |
US8497389B2 (en) | 2008-12-08 | 2013-07-30 | Initio Fuels Llc | Single step transesterification of biodiesel feedstock using a gaseous catalyst |
AU2009342676B2 (en) * | 2009-03-19 | 2016-02-25 | Dsm Ip Assets B.V. | Thraustochytrids, fatty acid compositions, and methods of making and uses thereof |
CN101940238B (zh) * | 2010-08-13 | 2013-09-11 | 广东润科生物工程有限公司 | 一种营养保健食用油及其制备方法和其包装结构 |
EP2734626B1 (en) * | 2011-07-21 | 2020-12-16 | DSM IP Assets B.V. | Microbial oils enriched in polyunsaturated fatty acids |
FR3005860B1 (fr) * | 2013-05-21 | 2016-01-22 | Oreal | Compositions comprenant de l'huile d'ulkenia et leurs utilisations pour ameliorer et/ou renforcer la fonction barriere |
SG10201912645TA (en) * | 2015-08-31 | 2020-02-27 | Nippon Suisan Kaisha Ltd | Free-polyunsaturated-fatty-acid-containing composition and method for manufacturing same |
CN108289470A (zh) | 2015-10-05 | 2018-07-17 | 帝斯曼知识产权资产管理有限公司 | 油组合物和制备方法 |
KR101976468B1 (ko) * | 2017-11-30 | 2019-05-10 | 주식회사이맥솔루션 | 요소수 점적 결정법을 이용한 고산가 유지 폐자원 활용 고순도 불포화 지방산 메틸 에스테르의 제조방법 |
EP3586640A1 (en) | 2018-06-21 | 2020-01-01 | Nuseed Pty Ltd | Dha enriched polyunsaturated fatty acid compositions |
KR102216753B1 (ko) * | 2018-11-27 | 2021-02-17 | 주식회사이맥솔루션 | 팜유 또는 동물성 폐유지를 이용한 고순도 불포화 지방산 메틸 에스테르 제조방법 |
WO2021111452A1 (en) * | 2019-12-05 | 2021-06-10 | Vaxa Technologies Ltd. | Nutritional supplement for animal and aquaculture diet and method of making same |
AU2021213077A1 (en) * | 2020-01-30 | 2022-09-08 | Silicycle Inc. | Process for preparing a solid form of basic amino acid salts of polyunsaturated fatty acids |
CN113584093B (zh) * | 2021-07-30 | 2022-07-19 | 江南大学 | 一种高dha含量的结构脂质的制备方法及其产品 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0853692A (ja) * | 1994-05-09 | 1996-02-27 | Soc Prod Nestle Sa | ポリ不飽和脂肪酸エステル濃縮物の製造方法 |
JP2000044982A (ja) * | 1998-07-27 | 2000-02-15 | Tama Seikagaku Kk | 不飽和脂肪酸アルキルエステルの濃縮分離方法 |
JP2000513575A (ja) * | 1996-07-23 | 2000-10-17 | ナガセ生化学工業株式会社 | ドコサヘキサエン酸およびドコサペンタエン酸の製造方法 |
WO2001051598A1 (en) * | 2000-01-11 | 2001-07-19 | Monsanto Technology Llc | Process for making an enriched mixture of polyunsaturated fatty acid esters |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4792418A (en) * | 1985-08-14 | 1988-12-20 | Century Laboratories, Inc. | Method of extraction and purification of polyunsaturated fatty acids from natural sources |
GB2218984B (en) * | 1988-05-27 | 1992-09-23 | Renafield Limited | Process for preparing high-concentration mixtures of polyunsaturated fatty acids & their esters and their prophylactic or therapeutic uses |
WO1996033263A1 (fr) * | 1995-04-17 | 1996-10-24 | JAPAN, represented by DIRECTOR-GENERAL OF AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY | Nouveaux micro-organismes capables de produire des acides gras hautement insatures et procede de production d'acides gras hautement insatures utilisant ces micro-organismes |
JP2764572B2 (ja) * | 1995-04-17 | 1998-06-11 | 工業技術院長 | ドコサヘキサエン酸生産能を有する新規微生物及びそれを用いたドコサヘキサエン酸の製造方法 |
EP1178103A1 (en) * | 2000-08-02 | 2002-02-06 | Dsm N.V. | Purifying crude pufa oils |
-
2005
- 2005-01-26 DE DE102005003625A patent/DE102005003625A1/de not_active Ceased
-
2006
- 2006-01-26 JP JP2007552574A patent/JP2008528743A/ja active Pending
- 2006-01-26 US US11/814,291 patent/US20080175975A1/en not_active Abandoned
- 2006-01-26 AU AU2006208643A patent/AU2006208643A1/en not_active Abandoned
- 2006-01-26 WO PCT/EP2006/000677 patent/WO2006079534A1/de active Application Filing
- 2006-01-26 EP EP06701343A patent/EP1841847A1/de not_active Withdrawn
- 2006-01-26 KR KR1020077017787A patent/KR100990814B1/ko not_active IP Right Cessation
- 2006-01-26 CA CA2595917A patent/CA2595917C/en not_active Expired - Fee Related
- 2006-01-26 CN CNA2006800031022A patent/CN101107348A/zh active Pending
-
2013
- 2013-03-05 JP JP2013042692A patent/JP2013151689A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0853692A (ja) * | 1994-05-09 | 1996-02-27 | Soc Prod Nestle Sa | ポリ不飽和脂肪酸エステル濃縮物の製造方法 |
JP2000513575A (ja) * | 1996-07-23 | 2000-10-17 | ナガセ生化学工業株式会社 | ドコサヘキサエン酸およびドコサペンタエン酸の製造方法 |
JP2000044982A (ja) * | 1998-07-27 | 2000-02-15 | Tama Seikagaku Kk | 不飽和脂肪酸アルキルエステルの濃縮分離方法 |
WO2001051598A1 (en) * | 2000-01-11 | 2001-07-19 | Monsanto Technology Llc | Process for making an enriched mixture of polyunsaturated fatty acid esters |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018530990A (ja) * | 2015-10-01 | 2018-10-25 | ディーエスエム アイピー アセッツ ビー.ブイ.Dsm Ip Assets B.V. | ペットフードに用いるサプリメント素材 |
JP2021045165A (ja) * | 2015-10-01 | 2021-03-25 | ディーエスエム アイピー アセッツ ビー.ブイ.Dsm Ip Assets B.V. | ペットフードに用いるサプリメント素材 |
JP7207760B2 (ja) | 2015-10-01 | 2023-01-18 | ディーエスエム アイピー アセッツ ビー.ブイ. | ペットフードに用いるサプリメント素材 |
JP2018127511A (ja) * | 2017-02-06 | 2018-08-16 | 長瀬産業株式会社 | 脂質組成物、その用途及びその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
DE102005003625A1 (de) | 2006-07-27 |
CN101107348A (zh) | 2008-01-16 |
JP2008528743A (ja) | 2008-07-31 |
WO2006079534A1 (de) | 2006-08-03 |
AU2006208643A1 (en) | 2006-08-03 |
KR20070094951A (ko) | 2007-09-27 |
CA2595917A1 (en) | 2006-08-03 |
CA2595917C (en) | 2011-09-13 |
US20080175975A1 (en) | 2008-07-24 |
EP1841847A1 (de) | 2007-10-10 |
KR100990814B1 (ko) | 2010-10-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2595917C (en) | Method for producing a dha-containing fatty acid composition | |
US6395778B1 (en) | Process for making an enriched mixture of polyunsaturated fatty acid esters | |
JP4271575B2 (ja) | 機能的アシルグリセリド | |
EP3789476B1 (en) | Method for producing very long chain polyunsaturated fatty acids from natural oils and nutraceutical composition thereof. | |
JPH07126160A (ja) | トリグリセリド | |
KR20070104596A (ko) | 크립테코디늄 속으로 부터의 항산화 추출물의 생산 및 용도 | |
AU2003274548B2 (en) | Conjugated linoleic acid compositions | |
KR20150126941A (ko) | 우레아/오일 복합체로부터 우레아 및 오일의 회수 | |
JP2023090723A (ja) | 超長鎖脂肪酸組成物 | |
JP2004516232A (ja) | Cla異性体の調製方法 | |
CN106822081A (zh) | 一种磷脂型石榴酸油脂组合物及其制备方法和应用 | |
TW201944988A (zh) | Dha富集的多不飽和脂肪酸組合物 | |
TWI840893B (zh) | 基於植物之脂質組合物及用於產生該組合物之方法 | |
JP4310387B2 (ja) | ω−3系高度不飽和脂肪酸含有部分グリセリド組成物及びその製造方法 | |
US20050215641A1 (en) | Compositions comprising reverse isomers of conjugated linoleic acid | |
CN101319240A (zh) | 一种将脂肪生物转化为抗坏血酸脂肪酸酯的工艺 | |
WO2012080033A1 (en) | Procedure for stabilising polyunsaturated fatty acids with metal hydrides | |
JPS62153249A (ja) | エイコサペンタエン酸のグリセリド、その製法及びそれを含有する油脂製品 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130314 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140722 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20141021 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20141024 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20141121 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20141127 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20141216 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20141219 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150121 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20150616 |