KR20190046779A - 고정화 알룰로스 에피메라제의 제조방법 - Google Patents
고정화 알룰로스 에피메라제의 제조방법 Download PDFInfo
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- KR20190046779A KR20190046779A KR1020197003450A KR20197003450A KR20190046779A KR 20190046779 A KR20190046779 A KR 20190046779A KR 1020197003450 A KR1020197003450 A KR 1020197003450A KR 20197003450 A KR20197003450 A KR 20197003450A KR 20190046779 A KR20190046779 A KR 20190046779A
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- epimerase
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- 238000004519 manufacturing process Methods 0.000 title description 17
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 82
- 102000004190 Enzymes Human genes 0.000 claims abstract description 64
- 108090000790 Enzymes Proteins 0.000 claims abstract description 64
- 230000000694 effects Effects 0.000 claims abstract description 46
- 239000003957 anion exchange resin Substances 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 19
- 239000003456 ion exchange resin Substances 0.000 claims description 33
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 33
- 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 claims description 32
- 102000004169 proteins and genes Human genes 0.000 claims description 23
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- 238000005342 ion exchange Methods 0.000 claims description 5
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- 235000019341 magnesium sulphate Nutrition 0.000 description 17
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- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- 239000006228 supernatant Substances 0.000 description 10
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 9
- 238000004128 high performance liquid chromatography Methods 0.000 description 8
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- 238000011033 desalting Methods 0.000 description 4
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- QCVGEOXPDFCNHA-UHFFFAOYSA-N 5,5-dimethyl-2,4-dioxo-1,3-oxazolidine-3-carboxamide Chemical compound CC1(C)OC(=O)N(C(N)=O)C1=O QCVGEOXPDFCNHA-UHFFFAOYSA-N 0.000 description 2
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- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
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- 229920000768 polyamine Chemical group 0.000 description 2
- 229920003053 polystyrene-divinylbenzene Polymers 0.000 description 2
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- 150000003839 salts Chemical class 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
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- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 238000009010 Bradford assay Methods 0.000 description 1
- 206010008570 Chloasma Diseases 0.000 description 1
- 241000193464 Clostridium sp. Species 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
- LKDRXBCSQODPBY-JDJSBBGDSA-N D-allulose Chemical compound OCC1(O)OC[C@@H](O)[C@@H](O)[C@H]1O LKDRXBCSQODPBY-JDJSBBGDSA-N 0.000 description 1
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 208000003351 Melanosis Diseases 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 241001508466 Pseudomonas cichorii Species 0.000 description 1
- 241000191025 Rhodobacter Species 0.000 description 1
- 241000191043 Rhodobacter sphaeroides Species 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 241000134861 Ruminococcus sp. Species 0.000 description 1
- 102000007562 Serum Albumin Human genes 0.000 description 1
- 108010071390 Serum Albumin Proteins 0.000 description 1
- 239000001744 Sodium fumarate Substances 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 108050006783 Synuclein Proteins 0.000 description 1
- 102000019355 Synuclein Human genes 0.000 description 1
- 241000193453 [Clostridium] cellulolyticum Species 0.000 description 1
- 241001147801 [Clostridium] scindens Species 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000003579 anti-obesity Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
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- 230000000052 comparative effect Effects 0.000 description 1
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- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- MSJMDZAOKORVFC-SEPHDYHBSA-L disodium fumarate Chemical compound [Na+].[Na+].[O-]C(=O)\C=C\C([O-])=O MSJMDZAOKORVFC-SEPHDYHBSA-L 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
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- BJHIKXHVCXFQLS-PQLUHFTBSA-N keto-D-tagatose Chemical compound OC[C@@H](O)[C@H](O)[C@H](O)C(=O)CO BJHIKXHVCXFQLS-PQLUHFTBSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
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- 150000003335 secondary amines Chemical class 0.000 description 1
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- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 229940005573 sodium fumarate Drugs 0.000 description 1
- 235000019294 sodium fumarate Nutrition 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 238000002525 ultrasonication Methods 0.000 description 1
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- C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
- C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
- C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
- C12N11/082—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C12N11/087—Acrylic polymers
-
- 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
- B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction, e.g. ion-exchange, ion-pair, ion-suppression or ion-exclusion
- B01D15/361—Ion-exchange
- B01D15/363—Anion-exchange
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- 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
- C07K1/14—Extraction; Separation; Purification
- C07K1/16—Extraction; Separation; Purification by chromatography
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- C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
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Abstract
Description
Claims (4)
- 비활성이 50U/mg 이상인 알룰로스 에피메라제를 포함하는 효소액이, 부하 단백질 총량이 1.3 ~ 15mg/ml-R이 되도록 스티렌계 다공질형 약염기성 음이온 교환수지 또는 스티렌계 겔형 약염기성 음이온 교환수지와 접촉시키는 공정을 포함하는 고정화 알룰로스 에피메라제의 제조방법.
- 제 1 항에 있어서,
스티렌계 다공질형 약염기성 음이온 교환수지 또는 스티렌계 겔형 약염기성 음이온 교환의 이온 교환기가 3급 아민인 고정화 알룰로스 에피메라제의 제조방법. - 제 1 항 또는 제 2 항에 있어서,
스티렌계 다공질형 약염기성 음이온 교환수지의 이온 교환기가 -N(CH3)2인 고정화 알룰로스 에피메라제의 제조방법. - 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,
이온 교환수지와 접촉시키는 상기 효소액의 알룰로스 에피메라제 단위수가 이온 교환수지 1ml 당 270U 이상인 고정화 알룰로스 에피메라제의 제조방법.
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JPJP-P-2016-179954 | 2016-09-14 | ||
JP2016179954 | 2016-09-14 | ||
PCT/JP2017/033178 WO2018052054A1 (ja) | 2016-09-14 | 2017-09-14 | 固定化アルロースエピメラーゼの製造方法 |
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KR20190046779A true KR20190046779A (ko) | 2019-05-07 |
KR102357124B1 KR102357124B1 (ko) | 2022-01-28 |
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US (1) | US20190249167A1 (ko) |
EP (1) | EP3514231B1 (ko) |
JP (1) | JP6990656B2 (ko) |
KR (1) | KR102357124B1 (ko) |
MX (1) | MX2019002902A (ko) |
WO (1) | WO2018052054A1 (ko) |
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CN113444716B (zh) * | 2021-05-21 | 2022-09-27 | 诚志生命科技有限公司 | D-阿洛酮糖-3-差向异构酶固定化酶及其制备方法 |
CN114231578B (zh) * | 2021-12-30 | 2023-07-28 | 保龄宝生物股份有限公司 | 一种双酶法制备阿洛酮糖的方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06125776A (ja) | 1992-10-08 | 1994-05-10 | Hayashibara Biochem Lab Inc | D−ケトヘキソース・3−エピメラーゼとその製造方法並びに用途 |
KR20100018568A (ko) * | 2007-05-18 | 2010-02-17 | 마쓰다니가가꾸고오교가부시끼가이샤 | 슈크로오스성 감미질을 가지는 신규 감미료, 그 제조법 및 용도 |
JP2013501519A (ja) | 2009-09-30 | 2013-01-17 | シージェイ チェルジェダン コーポレイション | プシコースエピメラーゼの固定化及びそれを用いたプシコースの製造方法 |
JP2014140361A (ja) | 2012-12-26 | 2014-08-07 | Matsutani Chem Ind Ltd | ケトース3−エピメラーゼ酵素 |
JP2015530105A (ja) | 2012-09-27 | 2015-10-15 | テート アンド ライル イングリーディエンツ アメリカズ | 3−エピメラーゼ |
KR20160048789A (ko) * | 2013-09-03 | 2016-05-04 | 로께뜨프레르 | D-사이코스 3-에피머라제의 개선된 변이체 및 그의 용도 |
Family Cites Families (2)
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---|---|---|---|---|
JP4473980B2 (ja) * | 1999-06-24 | 2010-06-02 | 株式会社林原生物化学研究所 | 糖質複合体結晶とその製造方法 |
KR20170130357A (ko) * | 2015-03-26 | 2017-11-28 | 마쓰다니가가꾸고오교가부시끼가이샤 | 알룰로오스 함유 감미료 조성물의 제조 방법 |
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2017
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06125776A (ja) | 1992-10-08 | 1994-05-10 | Hayashibara Biochem Lab Inc | D−ケトヘキソース・3−エピメラーゼとその製造方法並びに用途 |
KR20100018568A (ko) * | 2007-05-18 | 2010-02-17 | 마쓰다니가가꾸고오교가부시끼가이샤 | 슈크로오스성 감미질을 가지는 신규 감미료, 그 제조법 및 용도 |
JP2013501519A (ja) | 2009-09-30 | 2013-01-17 | シージェイ チェルジェダン コーポレイション | プシコースエピメラーゼの固定化及びそれを用いたプシコースの製造方法 |
JP2015530105A (ja) | 2012-09-27 | 2015-10-15 | テート アンド ライル イングリーディエンツ アメリカズ | 3−エピメラーゼ |
JP2014140361A (ja) | 2012-12-26 | 2014-08-07 | Matsutani Chem Ind Ltd | ケトース3−エピメラーゼ酵素 |
KR20160048789A (ko) * | 2013-09-03 | 2016-05-04 | 로께뜨프레르 | D-사이코스 3-에피머라제의 개선된 변이체 및 그의 용도 |
Non-Patent Citations (4)
Title |
---|
Int. J. food Sci. Nutri., 65, 245-250, 2014. |
J Bioscience Bioengineering.,90(4):453-455(2000.) * |
J. Nutri. Sci. Vitaminol., 48, 77-80, 2002. |
J. Nutri. Sci. Vitaminol., 54, 511-514, 2008. |
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KR102357124B1 (ko) | 2022-01-28 |
EP3514231A4 (en) | 2020-03-04 |
JP6990656B2 (ja) | 2022-02-03 |
EP3514231B1 (en) | 2024-06-12 |
MX2019002902A (es) | 2019-07-04 |
JPWO2018052054A1 (ja) | 2019-06-24 |
US20190249167A1 (en) | 2019-08-15 |
WO2018052054A1 (ja) | 2018-03-22 |
EP3514231A1 (en) | 2019-07-24 |
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