PE20190969A1 - Acido graso altamente insaturado o ester etilico de acido graso altamente insaturado, con reducidos contaminantes ambientales, y metodo para producir el mismo - Google Patents
Acido graso altamente insaturado o ester etilico de acido graso altamente insaturado, con reducidos contaminantes ambientales, y metodo para producir el mismoInfo
- Publication number
- PE20190969A1 PE20190969A1 PE2019001187A PE2019001187A PE20190969A1 PE 20190969 A1 PE20190969 A1 PE 20190969A1 PE 2019001187 A PE2019001187 A PE 2019001187A PE 2019001187 A PE2019001187 A PE 2019001187A PE 20190969 A1 PE20190969 A1 PE 20190969A1
- Authority
- PE
- Peru
- Prior art keywords
- fatty acid
- unsaturated fatty
- highly unsaturated
- less
- ester
- Prior art date
Links
- 235000021122 unsaturated fatty acids Nutrition 0.000 title 2
- 150000004670 unsaturated fatty acids Chemical class 0.000 title 2
- 239000003344 environmental pollutant Substances 0.000 title 1
- 125000004494 ethyl ester group Chemical group 0.000 abstract 2
- QWVDUBDYUPHNHY-UHFFFAOYSA-N 2,2',4,5'-Tetrabromodiphenyl ether Chemical compound BrC1=CC(Br)=CC=C1OC1=CC(Br)=CC=C1Br QWVDUBDYUPHNHY-UHFFFAOYSA-N 0.000 abstract 1
- WHPVYXDFIXRKLN-UHFFFAOYSA-N 2,4-dibromophenyl 2,4,5-tribromophenyl ether Chemical compound BrC1=CC(Br)=CC=C1OC1=CC(Br)=C(Br)C=C1Br WHPVYXDFIXRKLN-UHFFFAOYSA-N 0.000 abstract 1
- NSKIRYMHNFTRLR-UHFFFAOYSA-N 2,4-dibromophenyl 2,4,6-tribromophenyl ether Chemical compound BrC1=CC(Br)=CC=C1OC1=C(Br)C=C(Br)C=C1Br NSKIRYMHNFTRLR-UHFFFAOYSA-N 0.000 abstract 1
- -1 BDE-47 brominated flame retardant Chemical class 0.000 abstract 1
- 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 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 150000004827 dibenzo-1,4-dioxins Chemical class 0.000 abstract 1
- 150000004826 dibenzofurans Chemical class 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 229960005135 eicosapentaenoic acid Drugs 0.000 abstract 1
- JAZBEHYOTPTENJ-UHFFFAOYSA-N eicosapentaenoic acid Natural products CCC=CCC=CCC=CCC=CCC=CCCCC(O)=O JAZBEHYOTPTENJ-UHFFFAOYSA-N 0.000 abstract 1
- 235000020673 eicosapentaenoic acid Nutrition 0.000 abstract 1
- 239000003925 fat Substances 0.000 abstract 1
- 235000019197 fats Nutrition 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 150000003071 polychlorinated biphenyls Chemical class 0.000 abstract 1
Classifications
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- 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
- A61K31/202—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 having three or more double bonds, e.g. linolenic
-
- 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
- A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
- A61K31/215—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids
- A61K31/22—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acyclic acids, e.g. pravastatin
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
- B01D15/32—Bonded phase chromatography
- B01D15/325—Reversed phase
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
- C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
- C07C57/03—Monocarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
- C07C57/03—Monocarboxylic acids
- C07C57/12—Straight chain carboxylic acids containing eighteen carbon atoms
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/56—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
- C07C69/587—Monocarboxylic acid esters having at least two carbon-to-carbon double bonds
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- 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
- C11B3/00—Refining fats or fatty oils
- C11B3/12—Refining fats or fatty oils by distillation
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- 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
- C11C1/04—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids from fats or fatty oils by hydrolysis
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- 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
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS
- A23D9/00—Other edible oils or fats, e.g. shortenings, cooking oils
- A23D9/02—Other edible oils or fats, e.g. shortenings, cooking oils characterised by the production or working-up
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- 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
-
- 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
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
- A61K31/215—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids
- A61K31/22—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acyclic acids, e.g. pravastatin
- A61K31/23—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acyclic acids, e.g. pravastatin of acids having a carboxyl group bound to a chain of seven or more carbon atoms
- A61K31/232—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acyclic acids, e.g. pravastatin of acids having a carboxyl group bound to a chain of seven or more carbon atoms having three or more double bonds, e.g. etretinate
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/56—Materials from animals other than mammals
- A61K35/60—Fish, e.g. seahorses; Fish eggs
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/56—Materials from animals other than mammals
- A61K35/612—Crustaceans, e.g. crabs, lobsters, shrimps, krill or crayfish; Barnacles
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/66—Microorganisms or materials therefrom
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
- C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
-
- 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
- C11B3/00—Refining fats or fatty oils
- C11B3/16—Refining fats or fatty oils by mechanical means
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Wood Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Food Science & Technology (AREA)
- Nutrition Science (AREA)
- Emergency Medicine (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Mycology (AREA)
- Analytical Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Obesity (AREA)
- Hematology (AREA)
- Diabetes (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
- Edible Oils And Fats (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Developmental Biology & Embryology (AREA)
- Marine Sciences & Fisheries (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- Cell Biology (AREA)
Abstract
Referido a grasas o aceites derivados de productos marinos que comprenden ester etilico del acido eicosapentaenoico, 0.05 pg-TEQ/g o menos de dibenzoparadioxinas policloradas (PCDD) y dibenzofuranos policlorados (PCDF), 0.03 pg-TEQ/g o menos de bifenilos policlorados coplanares (Co-PCBs), y 0.18ng/g o menos de BDE-47 retardante de llama bromado, 0.03 ng/g o menos de BDE-100, o 0.05 ng/g o menos de BDE-49, 0.05 ng/g o menos de BDE-99 y donde la concentracion de dicho ester etilico en la suma de los acidos grasos constituyentes es al menos 80% del area
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012110809 | 2012-05-14 |
Publications (1)
Publication Number | Publication Date |
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PE20190969A1 true PE20190969A1 (es) | 2019-07-08 |
Family
ID=49583751
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2014002012A PE20142380A1 (es) | 2012-05-14 | 2013-05-14 | Acido graso altamente insaturado o ester etilico de acido graso altamente insaturado, con reducidos contaminantes ambientales, y metodo para producir el mismo |
PE2019001187A PE20190969A1 (es) | 2012-05-14 | 2013-05-14 | Acido graso altamente insaturado o ester etilico de acido graso altamente insaturado, con reducidos contaminantes ambientales, y metodo para producir el mismo |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2014002012A PE20142380A1 (es) | 2012-05-14 | 2013-05-14 | Acido graso altamente insaturado o ester etilico de acido graso altamente insaturado, con reducidos contaminantes ambientales, y metodo para producir el mismo |
Country Status (13)
Country | Link |
---|---|
US (6) | US9540306B2 (es) |
EP (2) | EP2851361B1 (es) |
JP (8) | JP5592570B2 (es) |
KR (7) | KR102381331B1 (es) |
CN (5) | CN113045422A (es) |
CA (2) | CA3225865A1 (es) |
CL (1) | CL2014003053A1 (es) |
DE (1) | DE202013012875U1 (es) |
DK (1) | DK2851361T3 (es) |
ES (1) | ES2900618T3 (es) |
HU (1) | HUE057283T2 (es) |
PE (2) | PE20142380A1 (es) |
WO (1) | WO2013172346A1 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102381331B1 (ko) * | 2012-05-14 | 2022-04-01 | 닛폰 스이산 가부시키가이샤 | 환경 오염 물질을 저감시킨 고도 불포화 지방산 또는 고도 불포화 지방산 에틸에스테르 및 그 제조 방법 |
KR102091463B1 (ko) | 2012-11-02 | 2020-03-23 | 프로노바 바이오파마 노르지 에이에스 | 유지 조성물로부터 바람직하지 않은 구성 성분의 제거 방법 |
CN105814209B (zh) | 2013-12-04 | 2022-02-25 | 日本水产株式会社 | 含有二高-γ-亚麻酸的微生物油和含有二高-γ-亚麻酸的微生物生物质 |
WO2017038861A1 (ja) | 2015-08-31 | 2017-03-09 | 日本水産株式会社 | 遊離多価不飽和脂肪酸含有組成物及びその製造方法 |
ITUB20153877A1 (it) * | 2015-09-24 | 2017-03-24 | Tiberio Bruzzese | Metodo di purificazione di gliceridi di acidi grassi, composizioni che ne derivano, e loro uso |
CN106349070A (zh) * | 2016-08-31 | 2017-01-25 | 山东康曼生物科技有限公司 | 一种从低含量乙酯鱼油生产欧米加‑3‑酸乙酯90的工艺 |
WO2018056609A1 (ko) * | 2016-09-23 | 2018-03-29 | 씨제이제일제당 (주) | 지방산 에틸 에스테르의 제조방법 |
ES2928748T3 (es) * | 2017-07-07 | 2022-11-22 | Bunge Loders Croklaan B V | Proceso para la preparación de una composición de grasa hidrogenada |
CN109438220B (zh) * | 2018-10-31 | 2021-04-13 | 苏州赛分科技有限公司 | 一种从鱼油中纯化epa的方法 |
US20210395183A1 (en) | 2018-12-26 | 2021-12-23 | Nisshin Pharma Inc. | Eicosapentaenoic acid alkyl ester-containing composition and method for producing same |
CN111302940A (zh) * | 2020-04-08 | 2020-06-19 | 燕园泽龙(涿鹿)生物科技有限公司 | 高纯度α-亚麻酸乙酯的生产方法 |
KR20230156643A (ko) * | 2021-03-17 | 2023-11-14 | 가부시키가이샤 닛스이 | 정제 방법 및 정제된 제품 |
CN114057574A (zh) * | 2021-12-03 | 2022-02-18 | 浙江工商大学 | 一种制备高纯度epa乙酯的方法 |
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JPS5888339A (ja) | 1981-11-20 | 1983-05-26 | Kagakuhin Kensa Kyokai | エイコサペンタエン酸又はそのエステルとドコサヘキサエン酸又はそのエステルの分離精製方法 |
NL8200559A (nl) | 1982-02-15 | 1983-09-01 | Ir Jan Bart Le Poole Prof Dr | Bestralingsinrichting met bundelsplitsing. |
JPS60208940A (ja) | 1984-03-31 | 1985-10-21 | Nippon Zeon Co Ltd | 長鎮不飽和脂肪酸化合物の分離精製法 |
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JPH0633088B2 (ja) | 1990-02-20 | 1994-05-02 | 金沢樹脂工業株式会社 | 組立式フォークリフト用パレット |
CA2043615C (en) | 1990-06-04 | 2001-08-14 | Kazuhiko Hata | Method of producing eicosapentaenoic acid or the ester derivative thereof |
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