http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112300231-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H15-256 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H15-256 |
| filingDate | 2020-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112300231-B |
| titleOfInvention | A method for extracting high-purity steviol glycosides |
| abstract | The present invention proposes a method for extracting high-purity steviol glycosides, comprising using aminophenylboronic acid to carry out selective adsorption reaction on the liquid to be extracted containing steviol glycosides to obtain an extract containing steviol glycoside-phenylboronic acid complexes; The extract containing the steviol glycoside-phenylboronic acid complex is purified through a chromatographic column filled with a macroporous cation exchange resin to obtain high-purity steviol glycosides. The present invention uses aminophenylboronic acid to perform selective adsorption reaction on the to-be-extracted solution containing steviol glycosides, and then utilizes macroporous cation exchange resins to realize purification by high adsorption selectivity of steviol glycoside-phenylboronic acid complexes, and finally prepares a product with a purity of 98 % more steviol glycoside products. |
| priorityDate | 2020-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.