http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102006019855-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a5bcf17556f2cea95c6c040aa7ebb768 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K36-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-16 |
| filingDate | 2006-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_103c4188d5916ce1adbe8b2981a0f786 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_280af3ff7c0c323522de6d7f030a3657 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6e967a492a755d8ff0197366acca286 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0ce4e125cff3c85d5244e8acf33f5ca |
| publicationDate | 2006-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-102006019855-A1 |
| titleOfInvention | Process for the preparation of ginkgo extracts with reduced content of non-polar plant ingredients and environmental non-polar impurities |
| abstract | The present invention relates to a process for the preparation of an extract of Ginkgo biloba with reduced content of non-polar plant ingredients and environmental non-polar impurities compared to the starting extract, characterized by the following process steps: (a) preparing an aqueous-ketonic or aqueous-alcoholic solution of a Ginkgo biloba starting extract and applying it to an adsorbent resin, (b) eluting the adsorbent resin with an aqueous C 3 -C 6 ketone or an aqueous C 1 -C 3 alcohol and (c) optionally concentration and drying of the resulting extract solution to dry extract. The invention further relates to an extract (liquid extract or spissum extract as well as dry extract) from gingko biloba with respect to the original extract reduced content of non-polar plant ingredients and environmental nonpolar foreign substances, obtainable by the method according to the invention. |
| priorityDate | 2005-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 72.