http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2009125002-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23F3-10 |
| filingDate | 2007-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2011-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2009125002-A |
| titleOfInvention | METHOD FOR PRODUCING TEA PRODUCTS ENRICHED WITH TEAFLAVINS |
| abstract | 1. A method of manufacturing a tea product enriched with theaflavins, comprising the step of subjecting the tea raw materials to enzymatic fermentation in the presence of added exogenous epicatechin. ! 2. The method according to claim 1, in which the amount of said epicatechin is from 35 to 750 mg / g dry weight of soluble solids in said tea raw material. ! 3. The method according to claim 1, comprising the step of treating the tea raw materials with tannase before or during said fermentation. ! 4. The method according to claim 3, in which the amount of said tannase is from 0.08 to 8 mg / g dry weight of said soluble solids. ! 5. The method according to claim 1, wherein said fermentation is carried out in the presence of added water. ! 6. The method according to claim 5, in which the amount of said water is from 0.1 to 500 g / g dry weight of soluble solids in said tea raw material. ! 7. The method according to any one of the preceding paragraphs, wherein said tea raw material is tea leaves containing endogenous enzymes capable of said enzymatic fermentation, and said method comprises the steps of:! (a) withering of said tea leaves; ! (b) maceration of withered leaves; ! (c) exposing macerated tea leaves to enzymatic fermentation in the presence of added exogenous epicatechin and! (g) fire drying to obtain theaflavins-enriched black tea. ! 8. The method according to any one of claims 1 to 6, wherein said tea raw material is tea leaves containing endogenous enzymes capable of enzymatic fermentation, and said method comprises the steps of:! (a) withering of said tea leaves; ! (b) maceration of wilted leaves and adding 17 to 500 g of tea to macerated tea leaves |
| priorityDate | 2006-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.