http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2017272-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bb7fbf54c3d9b4e61ae03a9cc994a691 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-32 |
| filingDate | 2008-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7bed13243b28283932863280af71f9a2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9091af2e0514d533d0d0cf78f318d4b3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5a7e9154cc8713539b6665394971354 |
| publicationDate | 2010-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2017272-A3 |
| titleOfInvention | Method to release certain flavanons and dihydrochalcones using acid hydrolysis |
| abstract | The present invention relates to a method for releasing (a) hesperetin, homoeriodictyol or eriodictyol from hesperidin, neohesperidin, eriocitrin, hesperetin-7-O-beta-D-glucoside, eriodictyol-7-O-beta-D-glucoside, homoeriodictyol-7-O-beta-D-glucoside , Homoeriodictyol-7,4'-di-O-beta-D-glucoside or eriodictyol-7,4'-di-O-beta-D-glucoside or (b) phloretin, 3-hydroxyphloretin or davidigenin from phloridzin, 3-hydroxyphloretin-2'-O-beta-D-glucoside, davidigenin-2-O-beta-D-glucoside and phloretin-2 '- (beta-D -xylosyl- (1-6) -beta-D-glucoside) by acid hydrolysis, with the following steps: (i) suspending or dissolving (a) hesperetin, homoeriodictyol or eriodictyol or (b) phloretin, 3-hydroxyphloretin or davidigenin in a solvent or suspending agent comprising or consisting of an acidic hydrolysis catalyzing amount of an organic acid and water ; (ii) heating the resulting mixture to a temperature in the range of 100 to 160 ° C and maintaining at that temperature for a period in the range of 1 to 12 hours; (iii) separating the (a) hesperetin, homoeriodictyol or eriodictyol or (b) phloretin, 3-hydroxyphloretin or davidigenin from the resulting product mixture. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110863025-B |
| priorityDate | 2007-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.