http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108014213-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2236-39 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K36-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D17-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D11-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D17-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23F3-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-82 |
| filingDate | 2017-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108014213-B |
| titleOfInvention | Method for extracting tea polyphenol from tea leftovers |
| abstract | The invention discloses a method for extracting tea polyphenol from tea leftovers. The process comprises the following steps of 1) treating the tea leftovers by high-temperature steam; 2) putting the processed tea leftovers into a crusher for crushing; 3) breaking the wall of the crushed tea leftovers by using an ultrasonic crusher; 4) leaching is then carried out with water slightly above room temperature. Compared with other tea polyphenol extracting methods, the method has the advantages of simple and quick operation, low cost, high content of extracted tea polyphenol, safety, no toxicity and the like. Meanwhile, the raw materials are leftovers of the tea leaves, so that waste can be reduced, resources can be utilized, and the economic added value of the tea leaves is improved. |
| priorityDate | 2017-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.