http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01222784-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c9375aa5bcbe9afbf7152564fd27387c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N11-14 |
| filingDate | 1988-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b6fd640ab1aa6969b6553f12ae6370e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b1bdc7b8d950da846f5d2106feacff6 |
| publicationDate | 1989-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H01222784-A |
| titleOfInvention | Immobilized ascorbic acid oxidase |
| abstract | PURPOSE: To obtain the title oxidase with reduced enzyme activity, by forming an immobilized ascorbic acid oxidase covalently bonded, through an amino group-contg. silane coupling agent, to water-insoluble solid granules having on the surface many hydroxyl groups. n CONSTITUTION: A small cylindrical cartridge 2 having openings 3, 4 at the both ends is packed with an immobilized ascorbic acid oxidase 1, and the opening 4 is stopped up with a liquid-permeable stopper 5, and then an ascorbic acid-contg. sample solution is introduced into through the opening 3 using a syringe 6. That is, the tip 7 of said syringe is fitted into the opening 3 and a piston is pushed down to inject the sample solution into the cartridge 2 to effect contact with the immobilized enzyme. According to this process, the ascorbic acid contained in e.g., fruit juice, urine, serum and so on can efficiently be converted into inactive dehydroascorbic acid using a simple device. n COPYRIGHT: (C)1989,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007509098-A |
| priorityDate | 1988-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.