| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94ff2d78578d95d1e8d3a2233c76188d |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C237-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N65-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D473-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C237-06 |
| filingDate |
2003-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2007-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9150bac5e5cd6ae3c3736f1c4e6031d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_848f2e58853bf4c04aa025d7f5d77a7d |
| publicationDate |
2007-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7303773-B2 |
| titleOfInvention |
Process for enriching extracts of natural theanine |
| abstract |
A process for enhancing theanine extraction from plant material through a series of extraction, adsorption and filtration steps. More specifically, disclosed is a process for isolating theanine from a plant material, which includes the steps of: a) contacting the plant material with a solvent to obtain an extract comprising theanine; b) contacting the theanine extract with an adsorbent to obtain a theanine-containing eluate; and c) subjecting the theanine eluate to a filtration step to obtain a theanine-rich extract. |
| priorityDate |
2003-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |