JPH0427997B2 - - Google Patents
Info
- Publication number
- JPH0427997B2 JPH0427997B2 JP58110124A JP11012483A JPH0427997B2 JP H0427997 B2 JPH0427997 B2 JP H0427997B2 JP 58110124 A JP58110124 A JP 58110124A JP 11012483 A JP11012483 A JP 11012483A JP H0427997 B2 JPH0427997 B2 JP H0427997B2
- Authority
- JP
- Japan
- Prior art keywords
- amylase
- substance
- wai
- serine
- amino acid
- 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 - Lifetime
Links
- 239000000126 substance Substances 0.000 claims description 20
- 241000209140 Triticum Species 0.000 claims description 19
- 235000021307 Triticum Nutrition 0.000 claims description 18
- 108010065511 Amylases Proteins 0.000 claims description 16
- 239000004382 Amylase Substances 0.000 claims description 15
- 102000013142 Amylases Human genes 0.000 claims description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 15
- 235000019418 amylase Nutrition 0.000 claims description 15
- 239000003392 amylase inhibitor Substances 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- 230000005764 inhibitory process Effects 0.000 claims description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 7
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 claims description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 6
- 210000003079 salivary gland Anatomy 0.000 claims description 6
- 102000004190 Enzymes Human genes 0.000 claims description 5
- 108090000790 Enzymes Proteins 0.000 claims description 5
- 229920005654 Sephadex Polymers 0.000 claims description 5
- 239000012507 Sephadex™ Substances 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 4
- 125000001429 N-terminal alpha-amino-acid group Chemical group 0.000 claims description 4
- 238000004458 analytical method Methods 0.000 claims description 4
- 238000001962 electrophoresis Methods 0.000 claims description 4
- 150000001413 amino acids Chemical class 0.000 claims description 3
- 235000003704 aspartic acid Nutrition 0.000 claims description 3
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 claims description 3
- 229920002401 polyacrylamide Polymers 0.000 claims description 3
- 125000001433 C-terminal amino-acid group Chemical group 0.000 claims description 2
- 102000005367 Carboxypeptidases Human genes 0.000 claims description 2
- 108010006303 Carboxypeptidases Proteins 0.000 claims description 2
- 102000004142 Trypsin Human genes 0.000 claims description 2
- 108090000631 Trypsin Proteins 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 235000001014 amino acid Nutrition 0.000 claims description 2
- 238000003277 amino acid sequence analysis Methods 0.000 claims description 2
- 230000029087 digestion Effects 0.000 claims description 2
- 238000002523 gelfiltration Methods 0.000 claims description 2
- 108090000765 processed proteins & peptides Proteins 0.000 claims description 2
- 239000012266 salt solution Substances 0.000 claims description 2
- 239000012588 trypsin Substances 0.000 claims description 2
- MTCFGRXMJLQNBG-UHFFFAOYSA-N Serine Natural products OCC(N)C(O)=O MTCFGRXMJLQNBG-UHFFFAOYSA-N 0.000 claims 3
- 239000004220 glutamic acid Substances 0.000 claims 3
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 claims 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims 2
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 claims 2
- AGPKZVBTJJNPAG-WHFBIAKZSA-N L-isoleucine Chemical compound CC[C@H](C)[C@H](N)C(O)=O AGPKZVBTJJNPAG-WHFBIAKZSA-N 0.000 claims 2
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 claims 2
- KZSNJWFQEVHDMF-BYPYZUCNSA-N L-valine Chemical compound CC(C)[C@H](N)C(O)=O KZSNJWFQEVHDMF-BYPYZUCNSA-N 0.000 claims 2
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 claims 2
- 239000004472 Lysine Substances 0.000 claims 2
- KZSNJWFQEVHDMF-UHFFFAOYSA-N Valine Natural products CC(C)C(N)C(O)=O KZSNJWFQEVHDMF-UHFFFAOYSA-N 0.000 claims 2
- 235000004279 alanine Nutrition 0.000 claims 2
- 235000013922 glutamic acid Nutrition 0.000 claims 2
- AGPKZVBTJJNPAG-UHFFFAOYSA-N isoleucine Natural products CCC(C)C(N)C(O)=O AGPKZVBTJJNPAG-UHFFFAOYSA-N 0.000 claims 2
- 229960000310 isoleucine Drugs 0.000 claims 2
- 229930182817 methionine Natural products 0.000 claims 2
- 239000004474 valine Substances 0.000 claims 2
- MTCFGRXMJLQNBG-REOHCLBHSA-N (2S)-2-Amino-3-hydroxypropansäure Chemical compound OC[C@H](N)C(O)=O MTCFGRXMJLQNBG-REOHCLBHSA-N 0.000 claims 1
- 239000004475 Arginine Substances 0.000 claims 1
- 239000004471 Glycine Substances 0.000 claims 1
- XUJNEKJLAYXESH-REOHCLBHSA-N L-Cysteine Chemical compound SC[C@H](N)C(O)=O XUJNEKJLAYXESH-REOHCLBHSA-N 0.000 claims 1
- ONIBWKKTOPOVIA-BYPYZUCNSA-N L-Proline Chemical compound OC(=O)[C@@H]1CCCN1 ONIBWKKTOPOVIA-BYPYZUCNSA-N 0.000 claims 1
- LEVWYRKDKASIDU-IMJSIDKUSA-N L-cystine Chemical compound [O-]C(=O)[C@@H]([NH3+])CSSC[C@H]([NH3+])C([O-])=O LEVWYRKDKASIDU-IMJSIDKUSA-N 0.000 claims 1
- ROHFNLRQFUQHCH-YFKPBYRVSA-N L-leucine Chemical compound CC(C)C[C@H](N)C(O)=O ROHFNLRQFUQHCH-YFKPBYRVSA-N 0.000 claims 1
- JZKXXXDKRQWDET-QMMMGPOBSA-N L-m-tyrosine Chemical compound OC(=O)[C@@H](N)CC1=CC=CC(O)=C1 JZKXXXDKRQWDET-QMMMGPOBSA-N 0.000 claims 1
- COLNVLDHVKWLRT-QMMMGPOBSA-N L-phenylalanine Chemical compound OC(=O)[C@@H](N)CC1=CC=CC=C1 COLNVLDHVKWLRT-QMMMGPOBSA-N 0.000 claims 1
- ROHFNLRQFUQHCH-UHFFFAOYSA-N Leucine Natural products CC(C)CC(N)C(O)=O ROHFNLRQFUQHCH-UHFFFAOYSA-N 0.000 claims 1
- ONIBWKKTOPOVIA-UHFFFAOYSA-N Proline Natural products OC(=O)C1CCCN1 ONIBWKKTOPOVIA-UHFFFAOYSA-N 0.000 claims 1
- AYFVYJQAPQTCCC-UHFFFAOYSA-N Threonine Natural products CC(O)C(N)C(O)=O AYFVYJQAPQTCCC-UHFFFAOYSA-N 0.000 claims 1
- 239000004473 Threonine Substances 0.000 claims 1
- 229940024606 amino acid Drugs 0.000 claims 1
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 claims 1
- 235000018417 cysteine Nutrition 0.000 claims 1
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 claims 1
- 229960003067 cystine Drugs 0.000 claims 1
- HNDVDQJCIGZPNO-UHFFFAOYSA-N histidine Natural products OC(=O)C(N)CC1=CN=CN1 HNDVDQJCIGZPNO-UHFFFAOYSA-N 0.000 claims 1
- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 claims 1
- 102000004139 alpha-Amylases Human genes 0.000 description 16
- 108090000637 alpha-Amylases Proteins 0.000 description 16
- 229940024171 alpha-amylase Drugs 0.000 description 16
- 101710171801 Alpha-amylase inhibitor Proteins 0.000 description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 12
- 235000013312 flour Nutrition 0.000 description 12
- 239000006228 supernatant Substances 0.000 description 8
- 108010044467 Isoenzymes Proteins 0.000 description 7
- 239000003112 inhibitor Substances 0.000 description 7
- 239000002244 precipitate Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 238000005119 centrifugation Methods 0.000 description 6
- 239000011780 sodium chloride Substances 0.000 description 6
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 description 5
- 238000004587 chromatography analysis Methods 0.000 description 5
- 238000000502 dialysis Methods 0.000 description 5
- 239000008213 purified water Substances 0.000 description 5
- 229920002684 Sepharose Polymers 0.000 description 4
- 229940088598 enzyme Drugs 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 108010029785 Pancreatic alpha-Amylases Proteins 0.000 description 3
- 102000001746 Pancreatic alpha-Amylases Human genes 0.000 description 3
- 239000000872 buffer Substances 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000011033 desalting Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000011002 quantification Methods 0.000 description 3
- 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 2
- 241000238413 Octopus Species 0.000 description 2
- 244000098338 Triticum aestivum Species 0.000 description 2
- 244000098345 Triticum durum Species 0.000 description 2
- 235000007264 Triticum durum Nutrition 0.000 description 2
- 239000008351 acetate buffer Substances 0.000 description 2
- 239000003729 cation exchange resin Substances 0.000 description 2
- 238000010908 decantation Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000004108 freeze drying Methods 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- 238000004255 ion exchange chromatography Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 210000000496 pancreas Anatomy 0.000 description 2
- 230000001575 pathological effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 210000003296 saliva Anatomy 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- PFRGGOIBYLYVKM-UHFFFAOYSA-N 15alpha-hydroxylup-20(29)-en-3-one Natural products CC(=C)C1CCC2(C)CC(O)C3(C)C(CCC4C5(C)CCC(=O)C(C)(C)C5CCC34C)C12 PFRGGOIBYLYVKM-UHFFFAOYSA-N 0.000 description 1
- 229940122816 Amylase inhibitor Drugs 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 101000693011 Homo sapiens Pancreatic alpha-amylase Proteins 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 206010033645 Pancreatitis Diseases 0.000 description 1
- 206010034038 Parotitis Diseases 0.000 description 1
- 102000007079 Peptide Fragments Human genes 0.000 description 1
- 108010033276 Peptide Fragments Proteins 0.000 description 1
- SOKRNBGSNZXYIO-UHFFFAOYSA-N Resinone Natural products CC(=C)C1CCC2(C)C(O)CC3(C)C(CCC4C5(C)CCC(=O)C(C)(C)C5CCC34C)C12 SOKRNBGSNZXYIO-UHFFFAOYSA-N 0.000 description 1
- MIJWOJAXARLEHA-WDSKDSINSA-N Ser-Gly-Glu Chemical compound OC[C@H](N)C(=O)NCC(=O)N[C@H](C(O)=O)CCC(O)=O MIJWOJAXARLEHA-WDSKDSINSA-N 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 229940039227 diagnostic agent Drugs 0.000 description 1
- 239000000032 diagnostic agent Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 208000019423 liver disease Diseases 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
Landscapes
- Medicines Containing Plant Substances (AREA)
- Peptides Or Proteins (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58110124A JPS604132A (ja) | 1983-06-21 | 1983-06-21 | 新規なα−アミラ−ゼ阻害物質 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58110124A JPS604132A (ja) | 1983-06-21 | 1983-06-21 | 新規なα−アミラ−ゼ阻害物質 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS604132A JPS604132A (ja) | 1985-01-10 |
| JPH0427997B2 true JPH0427997B2 (de) | 1992-05-13 |
Family
ID=14527631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58110124A Granted JPS604132A (ja) | 1983-06-21 | 1983-06-21 | 新規なα−アミラ−ゼ阻害物質 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS604132A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2620695B1 (fr) * | 1987-09-21 | 1990-01-05 | Rhone Poulenc Chimie | Procede de recuperation de gallium par extraction liquide-liquide |
| JP2757405B2 (ja) * | 1988-12-09 | 1998-05-25 | 日清製粉株式会社 | 小麦から得られるα−アミラーゼインヒビターを含有するダイエット剤 |
| JP2757404B2 (ja) * | 1988-12-09 | 1998-05-25 | 日清製粉株式会社 | 小麦からα−アミラーゼインヒビター含有物質を取得する方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5885899A (ja) * | 1981-11-16 | 1983-05-23 | Fujirebio Inc | アミラ−ゼインヒビタ−およびその製造法 |
-
1983
- 1983-06-21 JP JP58110124A patent/JPS604132A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5885899A (ja) * | 1981-11-16 | 1983-05-23 | Fujirebio Inc | アミラ−ゼインヒビタ−およびその製造法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS604132A (ja) | 1985-01-10 |
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