http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-216255179-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78a527a1ed2b7ac7b68e31dcdae01fd3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_51216a4ed6a8e96f487c80d71740a143 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23F3-06 |
| filingDate | 2021-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abb290debda27e14c3920ec85829591e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13e20dea9b6954ea22d9567794ba2a31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_928c78f65ffd5042b9e387ddb3d772e9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b1ac2a154adb455adb284857dd571d3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89d5f1a8e58120de7457cc7fe0356fcc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d47c281abc37a9e97f573a3c7971c89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_023835bb9bd50aa85200ba3e520cb101 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d33b5de6cab1c90a4fa1ebea41c0351b |
| publicationDate | 2022-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-216255179-U |
| titleOfInvention | Device for improving theaflavin content of black tea through freezing treatment after fresh leaves wither |
| abstract | The utility model relates to the technical field of black tea processing, in particular to a device for improving theaflavin content of black tea through freezing treatment after fresh leaves wither, which comprises a freezing treatment box, wherein the freezing treatment box comprises a box body and a cover plate detachably mounted on the box body, a telescopic support is fixedly mounted in the box body, an inner container is fixedly mounted on the telescopic support, a plurality of filtering holes are formed in the inner container, a liquid nitrogen feeding pipe is further arranged at a position close to the top of the box body, the pipe orifice of the liquid nitrogen feeding pipe extends into the box body and is positioned above the inner container, and an air inlet system is further connected to the box body. The device for improving the theaflavin content of black tea through freezing treatment after fresh leaves are withered can automatically separate the fresh leaves from liquid nitrogen, and meanwhile, cold air is blown in the process of thawing the fresh leaves so as to take away the moisture in the air through condensation on the surfaces of the fresh leaves, so that the original water content of the fresh leaves can be ensured to a certain extent, and the device is beneficial to the rolling and fermentation processes of the next black tea processing. |
| priorityDate | 2021-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.