http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103142669-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_236abd6acedb34e076423324569e9b50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6dd935636c59998dbebd32cb9c3b3300 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K125-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P39-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P9-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-258 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P25-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P25-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P9-06 |
| filingDate | 2013-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_936919990c4c2d61fadda2d37befa0f7 |
| publicationDate | 2015-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103142669-B |
| titleOfInvention | Enzyme method for extracting ginsenoside and obtained ginsenoside extractive |
| abstract | The invention provides an enzyme method for extracting ginsenoside and an obtained ginsenoside extractive. The method comprises the steps of carrying out enzyme extraction and alcohol extraction on vegetable drug ginseng, wherein the enzyme extraction step is as follows: an aqueous solution with an enzyme preparation is taken as an enzyme extracting solution, the smashed or sliced ginseng is steeped and extracted, the enzyme preparation is cellulase, pectinase or a mixture of the cellulase and the pectinase, and enzymatic hydrolysis is carried out for 0.5-6 hours at 30-50 DEG C in an extraction process; the alcohol extraction step is as follows: alcohol is added to a ginseng solution subjected to enzymatic hydrolysis for preparing an alcohol extract with 30%-60% of volume concentration, and heating reflux is carried out for 2 hours to 10 hours at 50 DEG C-90 DEG C; and residues are refluxed and extracted again by using alcohol with the same concentration for 1-4 hours, and extracting solutions are combined. The ginsenoside extractive obtained by the method has high content of effective components; and the extraction rate is increased by above 30% relative to that of simple alcohol heating reflux. The method has the advantages of mild extraction conditions, operation simplicity and low cost. |
| priorityDate | 2013-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 120.