http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01148187-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P41-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N11-082 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N11-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P41-00 |
| filingDate | 1988-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1aa90eede88b4bf3e8bc208e873cded9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1138af85c84a8d9828b2a702930b87f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6905ff5bd328e1d71673fe0ee7d0ecb6 |
| publicationDate | 1989-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H01148187-A |
| titleOfInvention | Production of biocatalyst |
| abstract | PURPOSE: To readily produce a biocatalyst useful for racemic resolution, etc., of an optically active substance at a low cost by mixing a specific carrier with a lipase and an aqueous buffer solution containing an alcohol, etc., filtering the resultant mixture and then washing the prepared filter cake. n CONSTITUTION: (A) One or more 4-6C N-vinyllactams are reacted with a cyclic acid amide having ≥2 ethylenically unsaturated copolymerizable groups (one or more thereof are directed bound to amide nitrogen atom) to provide an insoluble hardly swelling carrier of a powdery copolymer having 1 μm to 1 mm particle diameter. (B) The extraction treatment of swine pancreas is then carried out to afford a swine pancreatic lipase. (C) One or more 2-6C water-soluble di- to hexahydric alcohols are subsequently dissolved in water to afford a solution. The component A in an amount of 1-50 wt.% is then mixed with 1-30 wt.% component B, 1-68 wt.% component C, 30-97 wt.% water and a pH regulator at pH 5-9 and 0-40°C and the resultant mixture is allowed to stand for 1 min to 3 days to afford a filter cake, which is then washing the produce a biocatalyst. n COPYRIGHT: (C)1989,JPO |
| priorityDate | 1987-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 77.