http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103926346-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| filingDate | 2014-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103926346-B |
| titleOfInvention | The method for building up of the finger-print of a kind of anaesthetic fragrant plantain lily flower and standard finger-print thereof |
| abstract | The invention discloses method for building up and the standard finger-print thereof of the finger-print of a kind of anaesthetic fragrant plantain lily flower, get medicinal powder 0.5g, accurately weighed, put in 100mL tool plug conical flask, precision adds 60% ethanol 60mL.Ultrasonic extraction 45min, filters, 60% ethanol washery slag three times, each 10mL.Decompression and solvent recovery, to dry, by 10% methanol constant volume in 25mL measuring bottle, be diluted to scale, shake up.Miillpore filter filters, and gets subsequent filtrate, for subsequent use.Chromatographic condition: chromatographic column: Alltima5 μ Cn 18 ; Mobile phase: methanol-water; Gradient: 5%B0min ~ 10%B25min ~ 27%B58min ~ 40%B61min ~ 70%B80min ~ 100%B90min; Determined wavelength: 265nm; Column temperature: 30 DEG C; Flow velocity: 1mL/min; Sample size: 20 μ L.The present invention utilizes high performance liquid chromatography to carry out finger-print research to anaesthetic fragrant plantain lily flower, for evaluating the authenticity of fragrant plantain lily flower quality of medicinal material, Optimality and stability. |
| priorityDate | 2014-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.