http://rdf.ncbi.nlm.nih.gov/pubchem/patent/MD-2796-F1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7922692472c6600c882b49dcee769ff4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4b1e4eb150839389dc560d4a30ec5c54 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B61-00 |
| filingDate | 2004-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3ccac05039bcc5c9d4953486b0e76fb0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ae48afda15fe23e4eee03866fc79307 |
| publicationDate | 2005-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | MD-2796-F1 |
| titleOfInvention | Process for obtaining the natural dye glycoside from cyanidin |
| abstract | The invention relates to a process for obtaining the natural dye glycoside from cyanidin, which can be used in the food and pharmaceutical industries. The process, according to the invention, includes the extraction of the dye from black asparagus fruit with aqueous solution containing 50% vol. Ethanol and 1.25% mas. HCl, dilution of the extract with water, treatment with H-form sulphite at 20 ° C for 90 minutes, desorption of cationite dye under dynamic conditions with aqueous solution containing 60% vol. Ethanol and 1.5% by mass. HCl at 50 ... 60oC, passage of the eluate through the OH-form anionite column, its distillation in vacuo, filtration, vacuum concentration under pressure up to 100 Pa, dilution of the concentrate with ethanol and drying until crystalline dye is obtained. à |
| priorityDate | 2004-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.