| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eb7a089385f0df5d9569bd3545c5bc4a |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N24-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-88 |
| filingDate |
2014-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75f1f01aa33496e8bbb10efb1b1ba116
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a81f95b37971bb5a28a59f44631f3488
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57d6d17139c19828a9ed2ddd9fa1e8f6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9cb85227ea4d1090e8e667a0663b17f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e9b6dc32b21e00992914c4f62ed1dbe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b484643f039f188d8ab714185d19bf1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d65a142544b41f351d37b18e1c5712c2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0aaed5076e4f352488ce7d071886f98e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8877028002678f7dbc2b0ff2418b6385
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62ed23c676fdd2d7abf57f16c31286f0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7056b8afb5da78155629c6d5a34e6ccc |
| publicationDate |
2014-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-103808749-A |
| titleOfInvention |
A method for identifying forsythia derivatives |
| abstract |
The invention relates to a method for identifying derivatives of Forsythia, comprising: 1) taking the derivatives of Forsythia directly as the characteristic extract of Forsythia lignans and phenylethanol glycosides containing the active ingredient group; 2) treating the Forsythia The characteristic extracts of adiposide and phenylethanol glycosides were detected by IGD carbon-19 nmr spectrum fingerprints, and the characteristic peak intensities of several active ingredients in the characteristic extracts were obtained according to the fingerprints; and the corresponding standard reference substances of each active ingredient were measured in the same way 3) Obtain the absolute content of the standard reference product by means of quantitative analysis; 4) Use the ratio of the characteristic peak intensity and the absolute content to calculate the content of each active ingredient in the Forsythia derivatives content and the content of the active ingredient group. The invention can reflect which lignans and phenylethanol glycoside compounds are contained in the forsythia derivatives and the ratio between them, so as to achieve the purpose of identifying the quality of the forsythia derivatives. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112946113-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105287610-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105287610-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104698022-A |
| priorityDate |
2013-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |