http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110002962-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e5eb11f004dbac1f21e6d5dcd7949e87 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P60-87 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-004 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-70 |
| filingDate | 2019-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bce69c19e5c35dab3bbc27b9861db5a2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2387647385cfc68530fe4c6f201cd778 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6348e0661fc7eab40a5d6d0b405a2be http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ac9adade9296f99d2c07279422a2f16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8484a4837fd40b20f25d588c28756bac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b55e41f47b5665a8e83b9fa1945393c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_776c841e6677b54ecc354ac21493d06a |
| publicationDate | 2019-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110002962-A |
| titleOfInvention | A kind of extraction method of alkyl resorcinol in wheat bran |
| abstract | The invention belongs to the field of separation and preparation of natural functional substances, and relates to a method for extracting alkylresorcinol from wheat bran. In the present invention, dry wheat bran is selected as the raw material, and after the raw material is selected, sorted and ground, ethyl acetate is added to carry out ultrasonic extraction, the supernatant is obtained after centrifugation, and the concentrated liquid is obtained by rotary evaporation. Then use solid-phase extraction or silica gel mixing to perform separation and purification by silica gel column chromatography, and then collect the eluate for further concentration to obtain a mixed solution of different homologues of alkyl resorcinol. The high-performance liquid chromatography analysis showed that the different congeners in the alkylresorcinol product had the advantages of good separation and high purity. Compared with the existing alkyl resorcinol preparation technology, the use of silica gel column chromatography to separate and purify the naturally occurring alkyl resorcinol in wheat bran greatly reduces the complexity and danger of chemical synthesis, and Strong maneuverability. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115557830-A |
| priorityDate | 2019-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.