http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109431905-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_825eb028844cdc77ca84c389a50e0bb9 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q17-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-9789 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K36-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-9789 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61Q19-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K36-30 |
| filingDate | 2018-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a1f7212043b51a14770d88e77685139 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa4e1407cd33bdddd483fb7324fd03dc |
| publicationDate | 2019-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109431905-A |
| titleOfInvention | Licorice extract and preparation method and application thereof |
| abstract | The invention relates to the technical field of plant extraction, in particular to a comfrey extract and a preparation method and application thereof. The invention discloses a preparation method of comfrey extract, comprising the following steps: Step 1: pulverizing purple herbal material to obtain purple herbal material powder; Step 2: micro-jet extracting the purple herbal material powder to obtain Lithospermum extract; the solvent for microfluidic extraction is a cosmetic base oil and/or an edible oil. In the preparation method, the non-organic solvent cosmetic base oil and/or the edible oil are used, thereby avoiding the residue of the organic solvent in the comfrey extract, and ensuring the safe use of the comfrey extract. In addition, the comfrey extract obtained by the preparation method is an oil-soluble comfrey extract, and the preparation method has high extraction rate of the total pigment of hydroxynaphthoquinone, less damage to the active ingredient of comfrey, and contributes to the action of comfrey. Give full play and protect the color of the purple grassland. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113350235-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112587459-A |
| priorityDate | 2018-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.