http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110511252-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4a783ea8b5a92d15df79ab2cf4453583 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07G99-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07G99-00 |
| filingDate | 2019-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2006572c17e76511d81fef8840968628 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b3e26e0619aabccd86ded075afb0b8a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0ad54f47283eb876281137e0292315b0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f9d6bf004983fb84807b2ffa8e154cf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ce3460242f8343b0b88c0eddbe5a8f6 |
| publicationDate | 2019-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110511252-A |
| titleOfInvention | A method for extracting and purifying apple polyphenols by combining microwave-molecularly imprinted polymers |
| abstract | The invention provides a method for extracting and purifying apple polyphenols by microwave-molecularly imprinted polymer combination, which is characterized in that the method comprises the following steps: drying and pulverizing apple pomace, adding ethanol solution, and microwave-assisted extraction for 30-240 s , the microwave power is 200-1000 W; the extract is centrifuged by a centrifuge and the supernatant is taken, and the crude apple extract is obtained by rotary evaporation; then the crude apple extract is dissolved in methanol solution, and the methanol solution of the crude apple extract is obtained In a centrifuge tube, add molecularly imprinted polymer, shake at room temperature and centrifuge to obtain a filter residue, rinse with methanol, eluate with a mixed solution of methanol and acetic acid, and spin the eluate to dry to obtain apple polyphenols; wherein, The molecularly imprinted polymer is a kaempferol molecularly imprinted polymer; using this process to prepare apple polyphenol can greatly save extraction and purification time, improve separation and purification efficiency, and increase yield, and the process is simple and feasible. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111920054-A |
| priorityDate | 2019-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.