http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112826835-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K35-644 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K35-644 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-30 |
| filingDate | 2021-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2023-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2023-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112826835-B |
| titleOfInvention | A kind of extraction method of active substance in honey |
| abstract | The invention relates to the technical field of natural product purification, and provides a method for extracting active substances in honey. The invention uses the synergistic effect of a two-phase system and ultrasonic extraction to control the concentration of each component in the sodium citrate/ethanol two-phase system. The dosage can fully extract the active substances in the honey to the upper phase, so as to realize the extraction and enrichment of the active substances in the honey; the use of ultrasonic cavitation can destroy the honey cell wall, so that the active ingredients can be easily dissolved, and the two-phase extraction method and ultrasonic extraction The synergistic use of the method helps to improve the extraction rate of flavonoid active substances in honey; by standing still, the extraction reagents mixed in the ultrasonic process can be layered to obtain an upper phase and a lower phase, wherein the upper phase is flavonoid active substances, The lower phase contains impurities such as carbohydrates and proteins. Experimental results show that the extraction method provided by the invention can separate the active substances in the honey, and the extraction efficiency of the active substances reaches 90.80%. |
| priorityDate | 2021-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.