http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102940074-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_02ee25cbd55ab01324e412d498241040 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23F3-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23F3-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23F3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L1-30 |
| filingDate | 2012-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2ef041224ceacd77d8e8b17b0ed019c |
| publicationDate | 2014-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102940074-B |
| titleOfInvention | Tea extract for effectively retaining aroma and taste of original tea and preparation method and application thereof |
| abstract | The invention discloses a tea extract for effectively retaining aroma and taste of original tea and a preparation method and an application thereof. The tea extract comprises the following components in percentage by weight: 15-72% of tea polyphenol, 3-20% of caffeine, 10-45% of tea polysaccharide, 3-23% of amino acid and 0.01-0.25% of aroma volatile oil, and the total percentage by weight of the components is not larger than 100%. The preparation method comprises the steps of tea extraction, cooling clarification, primary concentration, secondary concentration and low-temperature drying. The tea extract for effectively retaining the aroma and the taste of the original tea is applied to instant tea drinks, tobacco or food. The technologies such as medium and low temperature extraction, normal temperature membrane concentration, and low temperature drying are adopted, and the oxidization and the effusion of main thermosensitive substances such as aroma and taste are reduced. The preparation method is simple, the production efficiency and the extraction rate are high, the extract has strong aroma after being brewed, and the tea water is green or orange, and is close to the original tea water in aroma, taste and color. |
| priorityDate | 2012-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.