http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103421051-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07G99-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-12 |
| filingDate | 2013-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103421051-B |
| titleOfInvention | Absorption method is separated the method preparing tea-polyphenol |
| abstract | The present invention relates to the method extracting tea-polyphenol, especially a kind of absorption method that is novel, environmental protection is separated the method preparing tea-polyphenol, also refers to a kind of method of purifying tea-polyphenol in addition.Absorption method is separated the method preparing tea-polyphenol, and adopting superbrnaching end-hydroxy to close poly-(amine-ester) is sorbent material, is strippant, obtains tea-polyphenol product with diluted acid.And a kind of method of absorption method separating-purifying tea-polyphenol, the high-purity tea polypenols product prepared.The sorbent material that the present invention adopts is a kind of reproducible, novel material, and simple to operate; Avoid the use of toxic organic solvents in whole technological process, green non-pollution, cost of effectively terminating an agreement, operate easier.In obtained tea-polyphenol, catechin content reaches more than 88%, and EGCG content reaches more than 60%, and organic solvent-free and metal ion remain.<!--1--> |
| priorityDate | 2013-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.