http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111317086-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23V2002-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23L3-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23L3-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D319-12 |
| filingDate | 2018-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111317086-B |
| titleOfInvention | A kind of preservation method of acetoin |
| abstract | The invention discloses a method for preserving acetoin. The acetoin monomer is crystallized, the mother liquor is separated and then dried to obtain acetoin dimer in solid form for preservation, and the mother liquor can continue to be stored. Crystallization treatment; preferably the acetoin monomer is placed at 2-10 ℃ and crystallized for 1-24 hours, the mother liquor is separated, and then dried at 45-55 ℃ to obtain the acetoin dimer existing in solid form, Sealed and stored at 10-15°C. The method can reduce the decomposition of acetoin and maintain the stability of acetoin for a long time. |
| priorityDate | 2018-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.