JP5591263B2 - ミネラル添加と酸処理を用いてメチオニンの溶解度を増加させる方法 - Google Patents
ミネラル添加と酸処理を用いてメチオニンの溶解度を増加させる方法 Download PDFInfo
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- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 title claims description 190
- 229930182817 methionine Natural products 0.000 title claims description 109
- 238000000034 method Methods 0.000 title claims description 49
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims description 46
- 239000011707 mineral Substances 0.000 title claims description 46
- 238000010306 acid treatment Methods 0.000 title description 16
- 238000011276 addition treatment Methods 0.000 title 1
- 229960004452 methionine Drugs 0.000 claims description 189
- FFEARJCKVFRZRR-UHFFFAOYSA-N methionine Chemical group CSCCC(N)C(O)=O FFEARJCKVFRZRR-UHFFFAOYSA-N 0.000 claims description 113
- 235000006109 methionine Nutrition 0.000 claims description 108
- 229930195722 L-methionine Natural products 0.000 claims description 97
- 238000006243 chemical reaction Methods 0.000 claims description 20
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 18
- 239000004470 DL Methionine Substances 0.000 claims description 16
- 238000000855 fermentation Methods 0.000 claims description 13
- 230000004151 fermentation Effects 0.000 claims description 13
- 239000005083 Zinc sulfide Substances 0.000 claims description 11
- CADICXFYUNYKGD-UHFFFAOYSA-N sulfanylidenemanganese Chemical compound [Mn]=S CADICXFYUNYKGD-UHFFFAOYSA-N 0.000 claims description 11
- 229910052984 zinc sulfide Inorganic materials 0.000 claims description 11
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 claims description 11
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 claims description 10
- 102000004190 Enzymes Human genes 0.000 claims description 9
- 108090000790 Enzymes Proteins 0.000 claims description 9
- 229910021645 metal ion Inorganic materials 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000011572 manganese Substances 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 239000000243 solution Substances 0.000 description 83
- 238000004519 manufacturing process Methods 0.000 description 16
- 239000013078 crystal Substances 0.000 description 14
- 238000003756 stirring Methods 0.000 description 11
- 239000007864 aqueous solution Substances 0.000 description 7
- 239000008187 granular material Substances 0.000 description 7
- 238000004128 high performance liquid chromatography Methods 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 239000002243 precursor Substances 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- FCXZBWSIAGGPCB-YFKPBYRVSA-N O-acetyl-L-homoserine Chemical compound CC(=O)OCC[C@H]([NH3+])C([O-])=O FCXZBWSIAGGPCB-YFKPBYRVSA-N 0.000 description 3
- MEFKEPWMEQBLKI-AIRLBKTGSA-N S-adenosyl-L-methioninate Chemical compound O[C@@H]1[C@H](O)[C@@H](C[S+](CC[C@H](N)C([O-])=O)C)O[C@H]1N1C2=NC=NC(N)=C2N=C1 MEFKEPWMEQBLKI-AIRLBKTGSA-N 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 235000013373 food additive Nutrition 0.000 description 3
- 239000002778 food additive Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000003674 animal food additive Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- CVSVTCORWBXHQV-UHFFFAOYSA-N creatine Chemical compound NC(=[NH2+])N(C)CC([O-])=O CVSVTCORWBXHQV-UHFFFAOYSA-N 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002255 enzymatic effect Effects 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000020477 pH reduction Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 2
- XOAAWQZATWQOTB-UHFFFAOYSA-N taurine Chemical compound NCCS(O)(=O)=O XOAAWQZATWQOTB-UHFFFAOYSA-N 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 description 1
- ANWQCUUQZSYYND-UHFFFAOYSA-N 5-(2-methylsulfanylethyl)imidazolidine-2,4-dione Chemical compound CSCCC1C(NC(N1)=O)=O.CSCCC1C(NC(N1)=O)=O ANWQCUUQZSYYND-UHFFFAOYSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- XUJNEKJLAYXESH-REOHCLBHSA-N L-Cysteine Chemical compound SC[C@H](N)C(O)=O XUJNEKJLAYXESH-REOHCLBHSA-N 0.000 description 1
- 208000000112 Myalgia Diseases 0.000 description 1
- GNISQJGXJIDKDJ-YFKPBYRVSA-N O-succinyl-L-homoserine Chemical compound OC(=O)[C@@H](N)CCOC(=O)CCC(O)=O GNISQJGXJIDKDJ-YFKPBYRVSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229960001570 ademetionine Drugs 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 239000003729 cation exchange resin Substances 0.000 description 1
- 150000004697 chelate complex Chemical class 0.000 description 1
- 230000009920 chelation Effects 0.000 description 1
- 229960001231 choline Drugs 0.000 description 1
- OEYIOHPDSNJKLS-UHFFFAOYSA-N choline Chemical compound C[N+](C)(C)CCO OEYIOHPDSNJKLS-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229960003624 creatine Drugs 0.000 description 1
- 239000006046 creatine Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 235000018417 cysteine Nutrition 0.000 description 1
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 235000020776 essential amino acid Nutrition 0.000 description 1
- 239000003797 essential amino acid Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 229940067606 lecithin Drugs 0.000 description 1
- 239000000787 lecithin Substances 0.000 description 1
- 235000010445 lecithin Nutrition 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 208000019423 liver disease Diseases 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 208000013465 muscle pain Diseases 0.000 description 1
- 239000002858 neurotransmitter agent Substances 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 229960003080 taurine Drugs 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/02—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length in solution
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P13/00—Preparation of nitrogen-containing organic compounds
- C12P13/04—Alpha- or beta- amino acids
- C12P13/12—Methionine; Cysteine; Cystine
-
- 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
- A23L33/17—Amino acids, peptides or proteins
- A23L33/175—Amino 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
- 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
- A61K47/02—Inorganic compounds
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/08—Solutions
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/26—Separation; Purification; Stabilisation; Use of additives
-
- 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
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- Biotechnology (AREA)
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- General Engineering & Computer Science (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
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- Polymers & Plastics (AREA)
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Description
本発明は、一つの態様として、メチオニンを含む溶液に一つ以上の2価金属イオンを含むミネラルを添加して反応させる第1の段階、および前記第1の段階によって収得された反応溶液に酸を処理する第2の段階を含むメチオニン溶液の溶解度を増加させる方法を提供する。
一般的に常温でメチオニンの水に対する溶解度は、50〜55g/L程度と知られている。したがって、L−メチオニン(99%、シグマ、米国)を用いて50mLの水に2.5gを溶かしてL−メチオニン5%(50g/L)溶液を製造した。この溶液を70〜80℃で攪拌しながらL−メチオニン23.5mM(3.5g)を投入し、更に投入されたL−メチオニンと硫化マンガンがモル比で1:1になるように23.5mM(3.97g)を添加しながらL−メチオニン12%(120g/L)溶液を製造した。L−メチオニン結晶が完全に溶解されることを確認した後、常温で攪拌しながら前記の12%L−メチオニン溶液に更に過量のL−メチオニン約40gを添加した。この過程において98%硫酸(36.8N)をL−メチオニン溶液に0.1Mになるように添加して発熱反応を行った。発熱反応が終了した後にフィルタリングして溶解されず残存するL−メチオニン結晶を除去した後、L−メチオニンの濃度を測定した結果、50%(500g/L)溶液が製造された。L−メチオニン濃度確認はHPLCで行った。最初5%メチオニン溶液50mLがメチオニン溶解度を高める過程で添加された過量のメチオニン添加によって体積が増加し、最終収得した50%メチオニン溶液の体積は80mLになる。したがって、最終的に50%メチオニン溶液80mLを収得することになる。
前記実施例1でのように、5%のL−メチオニン溶液製造後に50mLを取って70〜80℃で攪拌しながらL−メチオニン23.5mM(3.5g)を投入し、更に投入されたL−メチオニンと硫化亜鉛がモル比で1:1になるように23.5mM(6.75g)を添加しながらL−メチオニン12%(120g/L)溶液を製造した。L−メチオニン結晶が完全に溶解されることを確認した後、常温で攪拌しながら前記の12%L−メチオニン溶液に更に過量のL−メチオニン約40g程度を添加した。この過程において、98%硫酸(36.8N)をL−メチオニン溶液に0.1Mになるように添加して発熱反応を行った。発熱反応が終了した後にフィルタリングして溶解せず残存するL−メチオニン結晶を除去した後、L−メチオニンの濃度を測定した結果、50%(500g/L)溶液が製造された。L−メチオニン濃度確認はHPLCで行った。
前記実施例1でのように、5%のL−メチオニン溶液製造後、50mLを取って70〜80℃で攪拌しながらL−メチオニン23.5mM(3.5g)を投入し、更に硫化マンガン、硫化亜鉛、硫化鉄をそれぞれ1gずつ添加してL−メチオニン12%(120g/L)溶液を製造した。この過程において、それぞれのミネラルの投入量は、硫化マンガン5.92mM、硫化亜鉛3.48mM、硫化鉄2.5mMになる。L−メチオニン結晶が完全に溶解されることを確認した後、常温で攪拌しながら前記の12%L−メチオニン溶液に更に過量のL−メチオニン約40g程度を添加した。この過程において、98%硫酸(36.8N)をL−メチオニン溶液に0.1Mになるように添加して発熱反応を行った。発熱反応が終了された後にフィルタリングして溶解されず残存するL−メチオニン結晶を除去した後、L−メチオニンの濃度を測定した結果、50%(500g/L)、ミネラル3.75%の溶液が製造された。L−メチオニン濃度確認はHPLCで行った。
前記実施例2でのように、5%のL−メチオニン溶液製造後、50mLを取って70〜80℃で攪拌しながらL−メチオニン23.5mM(3.5g)を投入し、更に硫化マンガン、硫化亜鉛、硫化鉄をそれぞれ0.5gずつ添加してL−メチオニン12%(120g/L)溶液を製造した。この過程において、それぞれのミネラルの投入量は、硫化マンガン2.96mM、硫化亜鉛1.74mM、硫化鉄1.25mMになる。L−メチオニン結晶が完全に溶解されることを確認した後、常温で攪拌しながら前記の12%L−メチオニン溶液に更に過量のL−メチオニン約40g程度を添加した。この過程において、98%硫酸(36.8N)をL−メチオニン溶液に0.1Mになるように添加して発熱反応を行った。発熱反応が終了された後にフィルタリングして溶解されず残存するL−メチオニン結晶を除去した後、L−メチオニン濃度を測定した結果、50%(500g/L)、ミネラル1.88%の溶液が製造された。L−メチオニン濃度確認はHPLCで行った。
本実施例は、発酵を介して生産したO−アセチルホモセリンを酵素転換反応して製造したL−メチオニン粉末を使用して高濃度のL−メチオニンを製造する方法である。
硫化マンガンの分子量は169.02g/mole、硫化亜鉛の分子量は287.53g/moleであり、硫化鉄の分子量は399.88g/moleで、実施例1〜5で使用した前記ミネラルの総量を比較した。
Claims (8)
- メチオニンを含む溶液に一つ以上の2価金属イオンを含むミネラルを添加して反応させる第1の段階;および
前記第1の段階によって収得された反応溶液に、さらにメチオニンおよび酸を添加する第2の段階を含む、メチオニンの溶解度を増加させる方法。 - 前記2価金属イオンは、Fe2+、Ca2+、Mg2+、Mn2+、Cu2+およびZn2+からなる群から選択されるいずれか一つ以上である、請求項1に記載の方法。
- 前記2価金属イオンを含むミネラルは、硫化鉄、硫化マンガンおよび硫化亜鉛からなる群から選択されるいずれか一つ以上である、請求項1に記載の方法。
- 前記酸は、硫酸である、請求項1に記載の方法。
- 前記メチオニンは、DL−メチオニンまたはL−メチオニンである、請求項1に記載の方法。
- 前記メチオニンを含む溶液は、発酵または酵素転換法で生産したL−メチオニンを含む溶液である、請求項1に記載の方法。
- 前記ミネラルの使用量は、総メチオニン溶液体積の1〜10%である、請求項1に記載の方法。
- 前記酸の添加量は、メチオニンを含む溶液に対し、0.01〜0.5Mの濃度となる量である、請求項1に記載の方法。
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KR1020090016605A KR101164711B1 (ko) | 2009-02-27 | 2009-02-27 | 미네랄 첨가와 산처리를 이용하여 메치오닌의 용해도를 증가시키는 방법 |
PCT/KR2010/001254 WO2010098632A2 (ko) | 2009-02-27 | 2010-02-26 | 미네랄 첨가와 산처리를 이용하여 메치오닌의 용해도를 증가시키는 방법 |
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US (2) | US20120136058A1 (ja) |
EP (1) | EP2402363B1 (ja) |
JP (1) | JP5591263B2 (ja) |
KR (1) | KR101164711B1 (ja) |
CN (1) | CN102333787B (ja) |
ES (1) | ES2477220T3 (ja) |
MY (1) | MY153916A (ja) |
PL (1) | PL2402363T3 (ja) |
WO (1) | WO2010098632A2 (ja) |
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EP2658986B1 (en) * | 2010-12-29 | 2020-10-28 | CJ CheilJedang Corporation | Methods for production of l-methionine |
MX2018008129A (es) * | 2016-01-08 | 2018-12-06 | Evonik Degussa Gmbh | Procedimiento para producir l-metionina por medio de una produccion fermentativa. |
KR20180078621A (ko) * | 2016-12-30 | 2018-07-10 | 씨제이제일제당 (주) | 결정화 기술을 이용한 l-메티오닌 결정의 제조방법 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
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US2443391A (en) * | 1945-09-26 | 1948-06-15 | Du Pont | Methionine isolation process |
DE2259159C3 (de) * | 1972-12-02 | 1980-01-10 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur Herstellung von lagerungsstabilem Methionin |
US3941818A (en) * | 1973-08-20 | 1976-03-02 | Zinpro Corporation | 1:1 Zinc methionine complexes |
US3950372A (en) * | 1974-07-03 | 1976-04-13 | Zinpro Corporation | 1:1 Manganese alpha amino acid complexes |
KR880002033B1 (ko) * | 1986-05-31 | 1988-10-13 | 주식회사 동양금속화학 | 아연, 철, 구리-메치오닌 컴플렉스의 제조방법 |
US4764633A (en) | 1987-08-31 | 1988-08-16 | Zinpro Corporation | Ferric ion catalyzed complexation of zinc and/or manganese with alpha amino acids |
US5278329A (en) * | 1992-02-21 | 1994-01-11 | Zinpro Corporation | L-form 1:1 metal methionine complexes |
US5504055A (en) * | 1994-03-15 | 1996-04-02 | J.H. Biotech, Inc. | Metal amino acid chelate |
US5430164A (en) * | 1994-10-18 | 1995-07-04 | Zinpro Corporation | Enhanced solubilization of zinc and manganese methionine complex salts by addition of ferric ion |
JP2002047266A (ja) * | 2000-07-27 | 2002-02-12 | Res Inst For Prod Dev | メチオニン・遷移金属錯体およびアミノ酸を含む組成物 |
EP1656454A4 (en) | 2003-07-08 | 2011-06-22 | Novus Int Inc | PROCESS FOR METHIONINAL RECOVERY |
KR20050110167A (ko) * | 2004-05-18 | 2005-11-23 | 주식회사 중앙바이오텍 | 금속-메치오닌 1:1 복합체의 제조방법 |
KR100481326B1 (ko) * | 2004-06-22 | 2005-04-07 | 주식회사 동암비티 | 유기태 킬레이트의 제조방법 |
ES2538037T3 (es) * | 2005-12-21 | 2015-06-16 | Abbott Laboratories | Emulsiones nutricionales de viscosidad inducida |
US8007846B2 (en) * | 2006-01-18 | 2011-08-30 | Albion International, Inc. | Mixed amino acid/mineral compounds having improved solubility |
KR100905381B1 (ko) | 2006-07-28 | 2009-06-30 | 씨제이제일제당 (주) | L-메치오닌 전구체 생산 균주 및 상기 l-메치오닌전구체로부터의 l-메치오닌 및 유기산의 생산방법 |
MX2009009079A (es) | 2007-02-23 | 2009-08-31 | Schering Corp | Anticuerpos anti-il-23p19 de ingenieria. |
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- 2010-02-26 JP JP2011551988A patent/JP5591263B2/ja active Active
- 2010-02-26 CN CN201080009633.9A patent/CN102333787B/zh active Active
- 2010-02-26 WO PCT/KR2010/001254 patent/WO2010098632A2/ko active Application Filing
- 2010-02-26 US US13/203,539 patent/US20120136058A1/en not_active Abandoned
- 2010-02-26 EP EP10746471.1A patent/EP2402363B1/en active Active
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Also Published As
Publication number | Publication date |
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WO2010098632A3 (ko) | 2011-04-07 |
CN102333787A (zh) | 2012-01-25 |
JP2012518684A (ja) | 2012-08-16 |
MY153916A (en) | 2015-04-15 |
EP2402363A2 (en) | 2012-01-04 |
CN102333787B (zh) | 2014-05-21 |
US20170016037A1 (en) | 2017-01-19 |
KR20100097783A (ko) | 2010-09-06 |
PL2402363T3 (pl) | 2014-08-29 |
KR101164711B1 (ko) | 2012-07-11 |
US20120136058A1 (en) | 2012-05-31 |
ES2477220T3 (es) | 2014-07-16 |
EP2402363B1 (en) | 2014-04-16 |
EP2402363A4 (en) | 2012-11-28 |
WO2010098632A2 (ko) | 2010-09-02 |
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