http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-102015023966-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b0de17fa143b35eee48d9b9173964893 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5f1afa74defd0187779fc7b0589bdc65 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K129-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P39-06 |
| filingDate | 2015-09-17^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_035c16c9586e6beaefd9230a6f19875b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8242735fe32633b9300680480061d32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9afcc89ec86fba7db69e949ebe02bd34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_361958adc4599bda2eee449da1712929 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95d59d089f1d4b2165629043fcdb43af http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b13350852a96a54e282eea73d71de54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4bbb4655ceae0c53882d5bf5e54aeda5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c153af516767d3b8a1187213b1257fb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7be9b82782b3a2f3bc0e2e5ecc93a5e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1425a8452ecda409b68313522f16b7a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be9a6136908b0256110031d306b533c5 |
| publicationDate | 2017-03-21^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-102015023966-A2 |
| titleOfInvention | guided extraction process with purification and concentration of antioxidant substances extracted from the bark of himatanthus bracteantus (a. dc.) woodson |
| abstract | guided extraction process with purification and concentration of antioxidant substances extracted from the bark of himatanthus bracteatus (a. dc.) woodson. The present invention relates to a process for the large-scale extraction of a concentrated ethanolic extract of bioactive substances from the himatanthus bracteatus (a. dc.) woodson plant for use as an active ingredient in the composition of medicaments. , characterized by drying the bark of the stems, or other parts of the h.bracteatus plant at room temperature and then grinding in a knife mill. where the powder is subjected to the pressurized liquid extraction process varying temperature (20 ° and 70 °) and flow (1 and 5 ml / min), with constant pressure of 100 bar and volume of 1ml to 1l, preferably 25 ml of each solvent of increasing polarity, best starting with hexane, dichloromethane, ethyl acetate and lastly ethanol. In the solvent exchange interval, a gas, preferably CO2, is passed for complete removal of the above solvent. At the end of the cleaning process, an ethanolic extract with higher antioxidant concentration is obtained. At each solvent pass, the resulting extractive solution is collected in separate vials. The extract or powder obtained after drying can be used in the pharmaceutical, cosmetic and food industry, as it has bioactive properties. |
| priorityDate | 2015-09-17^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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