http://rdf.ncbi.nlm.nih.gov/pubchem/patent/HU-E027294-T2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8c3cd83628f66bd5b1e50677a72a78b0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P5-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C15-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08H8-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-33 |
| filingDate | 2009-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb7d5f7f0fb36655b2e240521752559b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af7eec21817f87fda1163f2ea2322a5a |
| publicationDate | 2016-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | HU-E027294-T2 |
| titleOfInvention | Method for Fractionation of Knotted Wood Extract and Use of Liquid-Liquid Extraction to Clean Knotted Wood Extract |
| abstract | The invention relates to a method for the fractionation of knotwood extract, which has been obtained by extraction of knotwood with a hydrophilic solvent. The hydrophilic extract is extracted with a lipophilic solvent to remove lipophilic impurities. The invention also relates to the use of a liquid-liquid extraction for the purification of hydrophilic knotwood extract. The present process provides a purified knotwood extract, which contains more than 90% lignans, flavonoids and stilbenes and less than 10% impurities selected from resin acids, fatty acids, sterols, juvabiones, triglycerides and combinations thereof. |
| priorityDate | 2008-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 85.