JPS5826957B2 - タンタイコテイアミノカゴウブツ ノ セイゾウホウ - Google Patents
タンタイコテイアミノカゴウブツ ノ セイゾウホウInfo
- Publication number
- JPS5826957B2 JPS5826957B2 JP48131581A JP13158173A JPS5826957B2 JP S5826957 B2 JPS5826957 B2 JP S5826957B2 JP 48131581 A JP48131581 A JP 48131581A JP 13158173 A JP13158173 A JP 13158173A JP S5826957 B2 JPS5826957 B2 JP S5826957B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- solution
- cyanide
- reaction
- hypochlorite
- 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.)
- Expired
Links
- 239000000243 solution Substances 0.000 claims description 113
- 229910001868 water Inorganic materials 0.000 claims description 74
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 73
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims description 70
- 150000001875 compounds Chemical class 0.000 claims description 59
- -1 amino compound Chemical class 0.000 claims description 40
- 239000000126 substance Substances 0.000 claims description 27
- 239000003153 chemical reaction reagent Substances 0.000 claims description 24
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 claims description 20
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 19
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 18
- 229910052794 bromium Inorganic materials 0.000 claims description 17
- 239000011541 reaction mixture Substances 0.000 claims description 17
- 239000000460 chlorine Substances 0.000 claims description 13
- 229910052801 chlorine Inorganic materials 0.000 claims description 13
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 12
- 239000007864 aqueous solution Substances 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- 238000005119 centrifugation Methods 0.000 claims description 8
- 238000000502 dialysis Methods 0.000 claims description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- 239000001257 hydrogen Substances 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000000725 suspension Substances 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 6
- 238000002523 gelfiltration Methods 0.000 claims description 5
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 5
- 230000003100 immobilizing effect Effects 0.000 claims description 3
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 110
- 229920002472 Starch Polymers 0.000 description 77
- 235000019698 starch Nutrition 0.000 description 77
- 239000008107 starch Substances 0.000 description 76
- 238000006243 chemical reaction Methods 0.000 description 62
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 54
- 238000000034 method Methods 0.000 description 52
- 239000000047 product Substances 0.000 description 50
- KXZJHVJKXJLBKO-UHFFFAOYSA-N chembl1408157 Chemical compound N=1C2=CC=CC=C2C(C(=O)O)=CC=1C1=CC=C(O)C=C1 KXZJHVJKXJLBKO-UHFFFAOYSA-N 0.000 description 46
- 239000000203 mixture Substances 0.000 description 40
- 239000003513 alkali Substances 0.000 description 24
- 238000003756 stirring Methods 0.000 description 23
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 22
- 235000002639 sodium chloride Nutrition 0.000 description 22
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 20
- 150000001412 amines Chemical class 0.000 description 18
- 239000007844 bleaching agent Substances 0.000 description 18
- 235000011121 sodium hydroxide Nutrition 0.000 description 18
- 102000004190 Enzymes Human genes 0.000 description 17
- 108090000790 Enzymes Proteins 0.000 description 17
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 17
- 238000001994 activation Methods 0.000 description 17
- 229940088598 enzyme Drugs 0.000 description 17
- 230000004913 activation Effects 0.000 description 16
- QDHHCQZDFGDHMP-UHFFFAOYSA-N Chloramine Chemical class ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 15
- 238000011282 treatment Methods 0.000 description 15
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 14
- 230000000694 effects Effects 0.000 description 14
- 239000002244 precipitate Substances 0.000 description 14
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 14
- 239000005708 Sodium hypochlorite Substances 0.000 description 13
- 239000002253 acid Substances 0.000 description 13
- 238000002474 experimental method Methods 0.000 description 13
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 13
- JGJLWPGRMCADHB-UHFFFAOYSA-N hypobromite Chemical compound Br[O-] JGJLWPGRMCADHB-UHFFFAOYSA-N 0.000 description 13
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 12
- 230000015572 biosynthetic process Effects 0.000 description 12
- 239000001913 cellulose Substances 0.000 description 12
- 108700023418 Amidases Proteins 0.000 description 11
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 11
- 102000005922 amidase Human genes 0.000 description 11
- 239000000872 buffer Substances 0.000 description 11
- 150000003839 salts Chemical class 0.000 description 11
- 239000011780 sodium chloride Substances 0.000 description 11
- 238000005406 washing Methods 0.000 description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- 229920002678 cellulose Polymers 0.000 description 10
- 235000010980 cellulose Nutrition 0.000 description 10
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- 229920000945 Amylopectin Polymers 0.000 description 9
- QPJDMGCKMHUXFD-UHFFFAOYSA-N cyanogen chloride Chemical compound ClC#N QPJDMGCKMHUXFD-UHFFFAOYSA-N 0.000 description 9
- 230000007062 hydrolysis Effects 0.000 description 9
- 238000006460 hydrolysis reaction Methods 0.000 description 9
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 8
- 229920000742 Cotton Polymers 0.000 description 8
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 8
- 229930006000 Sucrose Natural products 0.000 description 8
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 8
- 229940024606 amino acid Drugs 0.000 description 8
- 235000001014 amino acid Nutrition 0.000 description 8
- 150000001413 amino acids Chemical class 0.000 description 8
- 238000001816 cooling Methods 0.000 description 8
- XLJMAIOERFSOGZ-UHFFFAOYSA-M cyanate Chemical compound [O-]C#N XLJMAIOERFSOGZ-UHFFFAOYSA-M 0.000 description 8
- 125000000524 functional group Chemical group 0.000 description 8
- 235000013922 glutamic acid Nutrition 0.000 description 8
- 239000004220 glutamic acid Substances 0.000 description 8
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 8
- 108090000765 processed proteins & peptides Proteins 0.000 description 8
- 239000005720 sucrose Substances 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 7
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 7
- 229920005654 Sephadex Polymers 0.000 description 7
- 239000012507 Sephadex™ Substances 0.000 description 7
- CUILPNURFADTPE-UHFFFAOYSA-N hypobromous acid Chemical compound BrO CUILPNURFADTPE-UHFFFAOYSA-N 0.000 description 7
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 6
- 229920003043 Cellulose fiber Polymers 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 229910021529 ammonia Inorganic materials 0.000 description 6
- 235000011089 carbon dioxide Nutrition 0.000 description 6
- 239000007795 chemical reaction product Substances 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 6
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 6
- 239000012065 filter cake Substances 0.000 description 6
- JMANVNJQNLATNU-UHFFFAOYSA-N glycolonitrile Natural products N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 229920002451 polyvinyl alcohol Polymers 0.000 description 6
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 6
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 6
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 6
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 6
- 238000006467 substitution reaction Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 108090000317 Chymotrypsin Proteins 0.000 description 5
- 229920002307 Dextran Polymers 0.000 description 5
- 108010093096 Immobilized Enzymes Proteins 0.000 description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- VDQQXEISLMTGAB-UHFFFAOYSA-N chloramine T Chemical compound [Na+].CC1=CC=C(S(=O)(=O)[N-]Cl)C=C1 VDQQXEISLMTGAB-UHFFFAOYSA-N 0.000 description 5
- 229960002376 chymotrypsin Drugs 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 239000011736 potassium bicarbonate Substances 0.000 description 5
- 235000015497 potassium bicarbonate Nutrition 0.000 description 5
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 235000017557 sodium bicarbonate Nutrition 0.000 description 5
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 4
- 229920001353 Dextrin Polymers 0.000 description 4
- 239000004375 Dextrin Substances 0.000 description 4
- KZSNJWFQEVHDMF-BYPYZUCNSA-N L-valine Chemical compound CC(C)[C@H](N)C(O)=O KZSNJWFQEVHDMF-BYPYZUCNSA-N 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 4
- KZSNJWFQEVHDMF-UHFFFAOYSA-N Valine Natural products CC(C)C(N)C(O)=O KZSNJWFQEVHDMF-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 4
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- GUGRBFQNXVKOGR-UHFFFAOYSA-N butyl hypochlorite Chemical group CCCCOCl GUGRBFQNXVKOGR-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 235000019425 dextrin Nutrition 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 150000004676 glycans Chemical class 0.000 description 4
- 229910017464 nitrogen compound Inorganic materials 0.000 description 4
- 150000002830 nitrogen compounds Chemical class 0.000 description 4
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 229920001282 polysaccharide Polymers 0.000 description 4
- 239000005017 polysaccharide Substances 0.000 description 4
- 235000018102 proteins Nutrition 0.000 description 4
- 102000004169 proteins and genes Human genes 0.000 description 4
- 108090000623 proteins and genes Proteins 0.000 description 4
- 239000004474 valine Substances 0.000 description 4
- 229920000936 Agarose Polymers 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- COLNVLDHVKWLRT-QMMMGPOBSA-N L-phenylalanine Chemical compound OC(=O)[C@@H](N)CC1=CC=CC=C1 COLNVLDHVKWLRT-QMMMGPOBSA-N 0.000 description 3
- 108010038807 Oligopeptides Proteins 0.000 description 3
- 102000015636 Oligopeptides Human genes 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 238000004061 bleaching Methods 0.000 description 3
- 150000001720 carbohydrates Chemical class 0.000 description 3
- 235000014633 carbohydrates Nutrition 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 238000005352 clarification Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000000499 gel Substances 0.000 description 3
- 235000011187 glycerol Nutrition 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 229920001277 pectin Polymers 0.000 description 3
- 239000001814 pectin Substances 0.000 description 3
- 235000010987 pectin Nutrition 0.000 description 3
- 229960005190 phenylalanine Drugs 0.000 description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 description 3
- NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 description 3
- 102000004196 processed proteins & peptides Human genes 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- MSXVEPNJUHWQHW-UHFFFAOYSA-N 2-methylbutan-2-ol Chemical compound CCC(C)(C)O MSXVEPNJUHWQHW-UHFFFAOYSA-N 0.000 description 2
- HVBSAKJJOYLTQU-UHFFFAOYSA-N 4-aminobenzenesulfonic acid Chemical compound NC1=CC=C(S(O)(=O)=O)C=C1 HVBSAKJJOYLTQU-UHFFFAOYSA-N 0.000 description 2
- PLIKAWJENQZMHA-UHFFFAOYSA-N 4-aminophenol Chemical compound NC1=CC=C(O)C=C1 PLIKAWJENQZMHA-UHFFFAOYSA-N 0.000 description 2
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical group ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- 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 2
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 2
- JRNVZBWKYDBUCA-UHFFFAOYSA-N N-chlorosuccinimide Chemical compound ClN1C(=O)CCC1=O JRNVZBWKYDBUCA-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 102000006382 Ribonucleases Human genes 0.000 description 2
- 108010083644 Ribonucleases Proteins 0.000 description 2
- 125000004442 acylamino group Chemical group 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 239000012670 alkaline solution Substances 0.000 description 2
- 108010027597 alpha-chymotrypsin Proteins 0.000 description 2
- 235000019270 ammonium chloride Nutrition 0.000 description 2
- 230000004071 biological effect Effects 0.000 description 2
- 239000007853 buffer solution Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 150000001805 chlorine compounds Chemical class 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000007333 cyanation reaction Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 238000011534 incubation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- VBTQNRFWXBXZQR-UHFFFAOYSA-N n-bromoacetamide Chemical compound CC(=O)NBr VBTQNRFWXBXZQR-UHFFFAOYSA-N 0.000 description 2
- HSPSCWZIJWKZKD-UHFFFAOYSA-N n-chloroacetamide Chemical compound CC(=O)NCl HSPSCWZIJWKZKD-UHFFFAOYSA-N 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229920001184 polypeptide Polymers 0.000 description 2
- 229940072033 potash Drugs 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 2
- 235000015320 potassium carbonate Nutrition 0.000 description 2
- 235000011181 potassium carbonates Nutrition 0.000 description 2
- 229920003124 powdered cellulose Polymers 0.000 description 2
- 235000019814 powdered cellulose Nutrition 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- MNWBNISUBARLIT-UHFFFAOYSA-N sodium cyanide Chemical group [Na+].N#[C-] MNWBNISUBARLIT-UHFFFAOYSA-N 0.000 description 2
- RBMBEFVVHHNLAR-UHFFFAOYSA-M sodium;2-acetamido-3-phenylpropanoate Chemical compound [Na+].CC(=O)NC(C([O-])=O)CC1=CC=CC=C1 RBMBEFVVHHNLAR-UHFFFAOYSA-M 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 150000003445 sucroses Chemical class 0.000 description 2
- 230000002522 swelling effect Effects 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- MGSRCZKZVOBKFT-UHFFFAOYSA-N thymol Chemical compound CC(C)C1=CC=C(C)C=C1O MGSRCZKZVOBKFT-UHFFFAOYSA-N 0.000 description 2
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 1
- SKAWDTAMLOJQNK-UHFFFAOYSA-N 2-acetamido-3-(4-hydroxyphenyl)propanoic acid ethyl ester Chemical compound CCOC(=O)C(NC(C)=O)CC1=CC=C(O)C=C1 SKAWDTAMLOJQNK-UHFFFAOYSA-N 0.000 description 1
- CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-aminophenol Chemical class NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 102000015427 Angiotensins Human genes 0.000 description 1
- 108010064733 Angiotensins Proteins 0.000 description 1
- 239000004370 Bleached starch Substances 0.000 description 1
- 102000005367 Carboxypeptidases Human genes 0.000 description 1
- 108010006303 Carboxypeptidases Proteins 0.000 description 1
- 102000014914 Carrier Proteins Human genes 0.000 description 1
- 108010078791 Carrier Proteins Proteins 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- 102000005548 Hexokinase Human genes 0.000 description 1
- 108700040460 Hexokinases Proteins 0.000 description 1
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 1
- 238000003109 Karl Fischer titration Methods 0.000 description 1
- 241000251748 Myxinidae Species 0.000 description 1
- CBQJSKKFNMDLON-JTQLQIEISA-N N-acetyl-L-phenylalanine Chemical compound CC(=O)N[C@H](C(O)=O)CC1=CC=CC=C1 CBQJSKKFNMDLON-JTQLQIEISA-N 0.000 description 1
- CBQJSKKFNMDLON-UHFFFAOYSA-N N-acetylphenylalanine Chemical compound CC(=O)NC(C(O)=O)CC1=CC=CC=C1 CBQJSKKFNMDLON-UHFFFAOYSA-N 0.000 description 1
- 102400000050 Oxytocin Human genes 0.000 description 1
- XNOPRXBHLZRZKH-UHFFFAOYSA-N Oxytocin Natural products N1C(=O)C(N)CSSCC(C(=O)N2C(CCC2)C(=O)NC(CC(C)C)C(=O)NCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(CCC(N)=O)NC(=O)C(C(C)CC)NC(=O)C1CC1=CC=C(O)C=C1 XNOPRXBHLZRZKH-UHFFFAOYSA-N 0.000 description 1
- 101800000989 Oxytocin Proteins 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- UQZIYBXSHAGNOE-USOSMYMVSA-N Stachyose Natural products O(C[C@H]1[C@@H](O)[C@H](O)[C@H](O)[C@@H](O[C@@]2(CO)[C@H](O)[C@@H](O)[C@@H](CO)O2)O1)[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@H](CO[C@@H]2[C@@H](O)[C@@H](O)[C@@H](O)[C@H](CO)O2)O1 UQZIYBXSHAGNOE-USOSMYMVSA-N 0.000 description 1
- 239000005844 Thymol Substances 0.000 description 1
- 108090000631 Trypsin Proteins 0.000 description 1
- 102000004142 Trypsin Human genes 0.000 description 1
- CWGJBBRZFIPXNZ-UHFFFAOYSA-N [C-]#N.Br Chemical compound [C-]#N.Br CWGJBBRZFIPXNZ-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000001042 affinity chromatography Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 230000003113 alkalizing effect Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019428 bleached starch Nutrition 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 229910000435 bromine oxide Inorganic materials 0.000 description 1
- 125000001246 bromo group Chemical group Br* 0.000 description 1
- DKSMCEUSSQTGBK-UHFFFAOYSA-N bromous acid Chemical compound OBr=O DKSMCEUSSQTGBK-UHFFFAOYSA-N 0.000 description 1
- 239000006172 buffering agent Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- JYYOBHFYCIDXHH-UHFFFAOYSA-N carbonic acid;hydrate Chemical compound O.OC(O)=O JYYOBHFYCIDXHH-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- SJXIVKQAVJISKW-UHFFFAOYSA-N chloro cyanate Chemical compound ClOC#N SJXIVKQAVJISKW-UHFFFAOYSA-N 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229960000258 corticotropin Drugs 0.000 description 1
- XLJMAIOERFSOGZ-UHFFFAOYSA-N cyanic acid Chemical group OC#N XLJMAIOERFSOGZ-UHFFFAOYSA-N 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- JSYGRUBHOCKMGQ-UHFFFAOYSA-N dichloramine Chemical class ClNCl JSYGRUBHOCKMGQ-UHFFFAOYSA-N 0.000 description 1
- 229940079919 digestives enzyme preparation Drugs 0.000 description 1
- 238000007323 disproportionation reaction Methods 0.000 description 1
- 238000011978 dissolution method Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007515 enzymatic degradation Effects 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- KQGVXNHZQRYJNB-UHFFFAOYSA-N ethanol hypochlorous acid Chemical compound ClO.CCO KQGVXNHZQRYJNB-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 159000000011 group IA salts Chemical class 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 239000002198 insoluble material Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- VDCLSGXZVUDARN-UHFFFAOYSA-N molecular bromine;pyridine;hydrobromide Chemical compound Br.BrBr.C1=CC=NC=C1 VDCLSGXZVUDARN-UHFFFAOYSA-N 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- LPUQAYUQRXPFSQ-DFWYDOINSA-M monosodium L-glutamate Chemical compound [Na+].[O-]C(=O)[C@@H](N)CCC(O)=O LPUQAYUQRXPFSQ-DFWYDOINSA-M 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- JIDVGUQUQSOHOL-UHFFFAOYSA-N myxin Chemical compound C1=CC=C2[N+]([O-])=C3C(OC)=CC=CC3=[N+]([O-])C2=C1O JIDVGUQUQSOHOL-UHFFFAOYSA-N 0.000 description 1
- ARGDYOIRHYLIMT-UHFFFAOYSA-N n,n-dichloro-4-methylbenzenesulfonamide Chemical compound CC1=CC=C(S(=O)(=O)N(Cl)Cl)C=C1 ARGDYOIRHYLIMT-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229920001542 oligosaccharide Polymers 0.000 description 1
- 150000002482 oligosaccharides Chemical class 0.000 description 1
- 150000002895 organic esters Chemical class 0.000 description 1
- XNOPRXBHLZRZKH-DSZYJQQASA-N oxytocin Chemical compound C([C@H]1C(=O)N[C@H](C(N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CSSC[C@H](N)C(=O)N1)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CC(C)C)C(=O)NCC(N)=O)=O)[C@@H](C)CC)C1=CC=C(O)C=C1 XNOPRXBHLZRZKH-DSZYJQQASA-N 0.000 description 1
- 229960001723 oxytocin Drugs 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000000813 peptide hormone Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 description 1
- HKOOXMFOFWEVGF-UHFFFAOYSA-N phenylhydrazine Chemical compound NNC1=CC=CC=C1 HKOOXMFOFWEVGF-UHFFFAOYSA-N 0.000 description 1
- 229940067157 phenylhydrazine Drugs 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- GKKCIDNWFBPDBW-UHFFFAOYSA-M potassium cyanate Chemical compound [K]OC#N GKKCIDNWFBPDBW-UHFFFAOYSA-M 0.000 description 1
- 235000011118 potassium hydroxide Nutrition 0.000 description 1
- SATVIFGJTRRDQU-UHFFFAOYSA-N potassium hypochlorite Chemical compound [K+].Cl[O-] SATVIFGJTRRDQU-UHFFFAOYSA-N 0.000 description 1
- 229920001592 potato starch Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229940124272 protein stabilizer Drugs 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- QSHGUCSTWRSQAF-FJSLEGQWSA-N s-peptide Chemical compound C([C@@H](C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC=1C=CC(OS(O)(=O)=O)=CC=1)C(=O)N[C@@H](CC=1C=CC(O)=CC=1)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCC(O)=O)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCCN)C(O)=O)NC(=O)[C@@H](NC(=O)[C@H]1N(CCC1)C(=O)[C@H](CO)NC(=O)[C@H](CO)NC(=O)[C@@H](NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)[C@@H](N)CCSC)C(C)C)[C@@H](C)CC)C1=CC=C(OS(O)(=O)=O)C=C1 QSHGUCSTWRSQAF-FJSLEGQWSA-N 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- RBMBEFVVHHNLAR-HNCPQSOCSA-M sodium;(2r)-2-acetamido-3-phenylpropanoate Chemical compound [Na+].CC(=O)N[C@@H](C([O-])=O)CC1=CC=CC=C1 RBMBEFVVHHNLAR-HNCPQSOCSA-M 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- UQZIYBXSHAGNOE-XNSRJBNMSA-N stachyose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO[C@@H]2[C@@H]([C@@H](O)[C@@H](O)[C@@H](CO[C@@H]3[C@@H]([C@@H](O)[C@@H](O)[C@@H](CO)O3)O)O2)O)O1 UQZIYBXSHAGNOE-XNSRJBNMSA-N 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical class NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 description 1
- 229950000244 sulfanilic acid Drugs 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 150000004044 tetrasaccharides Chemical class 0.000 description 1
- 229960000790 thymol Drugs 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000000954 titration curve Methods 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 150000004043 trisaccharides Chemical class 0.000 description 1
- 239000012588 trypsin Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 229920003176 water-insoluble polymer Polymers 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B35/00—Preparation of derivatives of amylopectin
- C08B35/08—Oxidised amylopectin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
- C08B31/18—Oxidised starch
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
- C08B31/18—Oxidised starch
- C08B31/185—Derivatives of oxidised starch, e.g. crosslinked oxidised starch
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- 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
- C12N11/084—Polymers containing vinyl alcohol units
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- 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
- C12N11/10—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a carbohydrate
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Biochemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Peptides Or Proteins (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1702172A CH588518A5 (en) | 1972-11-22 | 1972-11-22 | Amines fixed on active supports - prepared from a polyhydroxy compound, a cyanide and positive chlorine or bromine |
| CH1569273A CH603723A5 (en) | 1973-11-08 | 1973-11-08 | Amines fixed on active supports |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4998486A JPS4998486A (enExample) | 1974-09-18 |
| JPS5826957B2 true JPS5826957B2 (ja) | 1983-06-06 |
Family
ID=25716855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48131581A Expired JPS5826957B2 (ja) | 1972-11-22 | 1973-11-22 | タンタイコテイアミノカゴウブツ ノ セイゾウホウ |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3956113A (enExample) |
| JP (1) | JPS5826957B2 (enExample) |
| AT (1) | AT330124B (enExample) |
| CA (1) | CA1012137A (enExample) |
| DE (1) | DE2357794A1 (enExample) |
| DK (1) | DK148885C (enExample) |
| FR (1) | FR2207929B1 (enExample) |
| GB (1) | GB1449471A (enExample) |
| NL (1) | NL178082C (enExample) |
| SE (1) | SE421004C (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63133358U (enExample) * | 1987-02-20 | 1988-08-31 | ||
| JPH0169655U (enExample) * | 1987-10-28 | 1989-05-09 | ||
| JPH01139859U (enExample) * | 1988-03-14 | 1989-09-25 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1083508A (fr) * | 1975-11-13 | 1980-08-12 | Jacques Grange | Supports porteurs de chaines laterales, procedes d'obtention de ces supports, procedes de fixation de composes organiques comportant un residu glucidique sur lesdits supports, produits et reactifs resultant de ladite fixation chimique |
| US4073689A (en) * | 1976-01-28 | 1978-02-14 | Ryoichi Senju | Method for immobilizing enzyme |
| US4990259A (en) * | 1988-12-16 | 1991-02-05 | The Amalgamated Sugar Company | Chromatographic separator sorbent bed preparation |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3281331A (en) * | 1961-11-08 | 1966-10-25 | Astra Ab | Process of isolating and separating proteolytic enzymes |
| US3403146A (en) * | 1965-03-24 | 1968-09-24 | Anheuser Busch | Mono- or di-substituted cyanuric chloride reacted with starch and the products thereof |
| SE337223B (enExample) * | 1967-05-23 | 1971-08-02 | Pharmacia Ab | |
| US3674767A (en) * | 1967-07-14 | 1972-07-04 | Nat Res Dev | Novel polymeric materials containing triazinyl groups |
-
1973
- 1973-11-20 DE DE2357794A patent/DE2357794A1/de not_active Withdrawn
- 1973-11-21 DK DK627573A patent/DK148885C/da active
- 1973-11-21 SE SE7315744A patent/SE421004C/xx unknown
- 1973-11-21 GB GB5397073A patent/GB1449471A/en not_active Expired
- 1973-11-21 AT AT976873A patent/AT330124B/de not_active IP Right Cessation
- 1973-11-21 FR FR7341474A patent/FR2207929B1/fr not_active Expired
- 1973-11-21 CA CA186,384A patent/CA1012137A/en not_active Expired
- 1973-11-22 JP JP48131581A patent/JPS5826957B2/ja not_active Expired
- 1973-11-22 NL NLAANVRAGE7315991,A patent/NL178082C/xx not_active IP Right Cessation
- 1973-11-23 US US05/418,238 patent/US3956113A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63133358U (enExample) * | 1987-02-20 | 1988-08-31 | ||
| JPH0169655U (enExample) * | 1987-10-28 | 1989-05-09 | ||
| JPH01139859U (enExample) * | 1988-03-14 | 1989-09-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| DK148885C (da) | 1986-04-07 |
| FR2207929B1 (enExample) | 1977-08-12 |
| NL178082B (nl) | 1985-08-16 |
| SE421004C (sv) | 1984-06-12 |
| AT330124B (de) | 1976-06-10 |
| ATA976873A (de) | 1975-09-15 |
| US3956113A (en) | 1976-05-11 |
| JPS4998486A (enExample) | 1974-09-18 |
| NL178082C (nl) | 1986-01-16 |
| GB1449471A (en) | 1976-09-15 |
| DK148885B (da) | 1985-11-04 |
| CA1012137A (en) | 1977-06-14 |
| SE421004B (sv) | 1981-11-16 |
| DE2357794A1 (de) | 1974-06-06 |
| FR2207929A1 (enExample) | 1974-06-21 |
| NL7315991A (enExample) | 1974-05-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Inman | Thymus-independent antigens: the preparation of covalent, hapten-ficoll conjugates | |
| US3947352A (en) | Polysaccharide matrices for use as adsorbents in affinity chromatography techniques | |
| US3645852A (en) | Method of binding water-soluble proteins and water-soluble peptides to water-insoluble polymers using cyanogen halide | |
| JPS5841836B2 (ja) | 可溶性肝臓ウリカ−ゼ、その製法及び尿酸の測定法 | |
| JP2002528605A (ja) | 炭水化物の酸化生成物および誘導体 | |
| GB1598763A (en) | Activated matrix and method of activation | |
| ES2375257T3 (es) | Almidón diluido eterificado. | |
| JPS5826957B2 (ja) | タンタイコテイアミノカゴウブツ ノ セイゾウホウ | |
| JPH02219571A (ja) | 修飾プロテアーゼ及びその製造法 | |
| CN1585843A (zh) | 生产反应性环糊精的方法,具有该反应性环糊精的纺织品材料和所述环糊精衍生物的用途 | |
| US3167485A (en) | Water insoluble modified enzymes | |
| JPS5931520B2 (ja) | 絹フイブロインペプチド水溶液の製造法 | |
| WO2020085217A1 (ja) | 酵素固定化用担体および固定化酵素 | |
| US3725386A (en) | Method for purifying crude, dry granular reacted cold water swelling hydroxypropyl starch derivatives | |
| Mateescu et al. | Ready to use p-Benzoquinone activated supports for biochemical coupling, with special applications for laccase immobilization | |
| JP2602535B2 (ja) | アミノエチル化水溶性高分子とその製法 | |
| JP2002233362A (ja) | ラッカーゼ活性の安定化方法および安定化されたラッカーゼ組成物 | |
| CH626402A5 (en) | Process for immobilising proteins on a solid support | |
| CN100516089C (zh) | 一种几丁聚糖脂复合物的制造方法 | |
| JPH0427388A (ja) | 修飾プロテアーゼ及びその製造法 | |
| Endres et al. | Equilibria in the fibrinogen-fibrin conversion. VIII. Polymerization of acceptor-modified fibrin monomer | |
| JP2931623B2 (ja) | Ｌ‐フェニルアラニンの製造方法 | |
| JPS5843405B2 (ja) | ベ−タ −１ ３− グルカンユウドウタイノ セイゾウホウ | |
| JPS586536B2 (ja) | セルロ−スインイオンコウカンタイ ノ セイゾウホウ | |
| CH588518A5 (en) | Amines fixed on active supports - prepared from a polyhydroxy compound, a cyanide and positive chlorine or bromine |