http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110720659-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_338b95d4249bf021be36a7760f08446c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24B15-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A24B15-302 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24B15-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A24B15-24 |
| filingDate | 2019-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_faa82a896a595503d6c097368127eea6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9a832c5252c51f497d892cfe716b971 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d44ae77b7938c23eb1b1f7072098f39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48a772c5845959520476b2dda27b877f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_680e4bff53f8b1fb65b84935453edc09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f742c9eac2f255d9330319a35d6359aa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_558c6b7691ea066850d8d439ec64447b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3d0d42c0b8ce0d60e1a210823b41215 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_825e8e1ba2c01523bc747782b9e8c4fe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b8dc9fcbb13f6fba86842af2c946229 |
| publicationDate | 2020-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110720659-A |
| titleOfInvention | A method for effectively improving the quality of reconstituted tobacco leaves |
| abstract | The invention discloses a method for effectively improving the quality of reconstituted tobacco leaves. Tobacco raw material extracts are first filtered through a tubular microfiltration membrane, the diameter of the pores filtered by the tubular microfiltration membrane is 100-500 nm, and the filtrate is filtered through a nanofiltration membrane. The pore diameter is 1~2nm, and the filtrate is obtained. By filtering the tobacco raw material extract used in the coating process through a tubular microfiltration membrane, the invention can effectively remove suspended matter impurities in the extract, improve the sensory smoking quality of the finished reconstituted tobacco leaf, improve the smoke clarity of the reconstituted product, and reduce the reduction of the reconstituted tobacco leaf product. Nanofiltration membrane filtration can effectively retain chloride ions and nitrate ions in tobacco raw materials, improve the combustibility of reconstituted tobacco products, improve the taste quality of reconstituted tobacco products, and effectively reduce the content of highly carcinogenic tobacco-specific nitrosamine precursors The method of the invention meets the requirements for coating of reconstituted tobacco leaves, and effectively retains the aroma-causing components and volatile components in the tobacco raw material extract. |
| priorityDate | 2019-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID413909025 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID37183 |
Total number of triples: 24.