http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109651323-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P39-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P39-06 |
| filingDate | 2018-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109651323-B |
| titleOfInvention | Method for improving stability of carmine radish pelargonium element |
| abstract | The invention discloses a method for improving stability of carmine radish pelargonium, which adopts salicylic acid as an acylating agent to modify carmine radish pelargonium at normal temperature and normal temperatureThe reaction is carried out under reduced pressure, the reaction energy consumption is reduced, the reaction condition is mild, the original structure and activity of the pelargonidin are effectively maintained, the acylation degree is higher, the whole process is simple and easy to control, the raw materials are easy to obtain, and the cost is low. The acylated carmine radish pelargonidin obtained by the method obviously improves the light, temperature and Al 3+ The stability of alkaline environment and hydrogen peroxide, and the acylated pelargonium element has no influence on the in vitro antioxidant activity, so the acylated nopaline pelargonium element has good stability and antioxidant activity, and can be widely applied to the fields of food, health care products, cosmetics, medicines and the like. |
| priorityDate | 2018-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.