http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-PI0701341-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_57dc2c82c65a558156f2cd2e207ebecf http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a8e7cb5a043c5fc4ef0517627385e699 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C13B20-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12S3-10 |
| filingDate | 2007-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55186979a35137c466894734e55fe114 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e153f9d5a605f8a54f12f5980286dc08 |
| publicationDate | 2008-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-PI0701341-A2 |
| titleOfInvention | extraction process of active components of the wax contained in the filter cake resulting from sugarcane processing using supercritical extraction process |
| abstract | EXTRACTION PROCESS OF ACTIVE COMPONENTS FROM THE WAX CONTAINED IN THE FILTER PIE RESULTING FROM SUGAR CANE PROCESSING USING THE SUPER CRITICAL EXTRACTION PROCESS. This invention describes the process of supercritical extraction of active compounds present in sugar cane wax from the utilization of residues resulting from its processing. This process is characterized by the use of a supercritical extracting agent, such as carbon dioxide, a solvent widely used because it is inert and leaves no residue in the product obtained, whether or not associated with a co-solvent, such as water, ethanol. , isoamyl alcohol, propanol, organic compounds, etc. It is a clean process, which allows the use of non-toxic extractants, leaves virtually no residue in the extract, the extraction environment is airtight, prevents degradation that occurs in the extraction process by steam distillation or hydrodistillation and eliminates the step of evaporation of solvent. Several active compounds can be obtained, including: phytosterols such as stigmasterol, beta-sitosterol, campesterol, as well as a series of long chain higher aliphatic alcohols called policosanol, such as octacosanol, hexacosanol, eicosanol, docosanol, tetracosanol, heptcosanol and triacontanol. These components are of great interest to the pharmaceutical, food and cosmetic industries. |
| priorityDate | 2007-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.