| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bc27ef339974a4aa8f6fe82755abaf19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_efd941520c6369a07949cc68018f87b3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03cc2cfbb49e82e2c1ffae99dc7c6e36 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23F5-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23F5-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23F5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B17-056
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23F5-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B17-04 |
| filingDate |
1990-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4415d6e61e84b2d1a85a54b0c611ce35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22cd4025186fe6d2542e0f53f70c59d4 |
| publicationDate |
1992-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H04144642-A |
| titleOfInvention |
Method for improving quality of coffee bean and coffee bean having improved quality |
| abstract |
PURPOSE: To prepare roasted coffee beans having improved quality by treating the surface of raw coffee beans with tannin before roasting. n CONSTITUTION: Surface of raw coffee bean is treated with 0.01-3wt.% of tannin. There is no particular restriction on the method of treatment. For example, raw beans are immersed in a tannin liquid having a prescribed concentration or a tannin liquid is sprayed to raw beans. The beans surface-treated with tannin are left standing at room temperature for a while to impregnate the tannin liquid into the beans and roasted to achieve the quality improvement. The process is effective for remarkably improving the quality of robusta species rated to a low-grade species and, accordingly, expected to be useful for improving the taste of instant coffee, canned coffee, etc., prepared from robusta coffee. n COPYRIGHT: (C)1992,JPO&Japio |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100349523-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H11137224-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004082391-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9048611-B2 |
| priorityDate |
1990-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |