http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H11140014-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ef01e33058cf740cf2197991be97af1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-487 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C62-04 |
| filingDate | 1997-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86b6f7e9f2f3e6dd48e1e033ad9f6b62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7faac0bc768446546a9fe5eb07d68a00 |
| publicationDate | 1999-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H11140014-A |
| titleOfInvention | Purification method of quinic acid |
| abstract | PROBLEM TO BE SOLVED: To provide a method for efficiently purifying and extracting quinic acid which is useful and expensive as a food additive, an industrial material, a pharmaceutical raw material, and a cosmetic raw material from a raw material liquid. Kind Code: A1 A method for purifying quinic acid from a raw material liquid containing quinic acid, wherein the quinic acid is contained in the raw material liquid using a metal salt or a metal hydroxide capable of precipitating quinic acid as a salt thereof in an aqueous solution. Is separated after precipitation as a metal salt of quinic acid, and the metal salt of quinic acid is converted back to quinic acid using an acid. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009275656-A1 |
| priorityDate | 1997-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.