http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108559635-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11B9-025 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11B9-02 |
| filingDate | 2018-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108559635-B |
| titleOfInvention | Extraction process of perilla oil |
| abstract | The invention discloses an extraction process of perilla oil, belonging to the technical field of essential oil extraction and comprising the following steps: (1) pulverizing folium Perillae to obtain Perillae herba powder; (2) putting the perilla powder into an extraction kettle, adding 2-5 times of an extracting agent by weight, and extracting by using subcritical butane to obtain an extract liquid; (3) separating the extractive solution to obtain solvent and mixed oil of Perillae herba, recovering solvent, introducing into solvent tank, collecting mixed oil of Perillae herba, and further processing to obtain Perilla oil. By improving the extraction process, the loss of the perilla essential oil is less, and the extraction rate is high. |
| priorityDate | 2018-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.