http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102344692-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d40285e27f4ed83b8728b0d477404958 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af6ad052ccc2d9d8a6f938913d628916 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B67-10 |
| filingDate | 2011-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53106e0593e72155c2fb4a985c5b54b1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3acebb275bb3e59812bbd9668dde818 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87ab09952c94af1eb8ef68d2bcf9673f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a69c63de5a62c592c0a723e34c0ace32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52cb96ab2bd4f75e89cf0635dd13ec96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da3f37effc598a0c963327f8d001b456 |
| publicationDate | 2013-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102344692-B |
| titleOfInvention | Method for extracting gardenia yellow pigment from gardeniae longicarpae fruit |
| abstract | The invention discloses a method for extracting gardenia yellow pigment from a gardeniae longicarpae fruit, which comprises the following steps of: feeding gardeniae longicarpae fruit powder and a solid-phase reagent in a ball grinding mill for ball milling to be uniform; taking out powder formed by ball milling; adding water in the powder formed by ball milling; fully stirring and uniformly mixing, filtering and obtaining supernate; feeding the supernate to a macroporous resin chromatography column; eluting with 60 percent by weight of ethanol aqueous solution; collecting an eluent; condensing and evaporating to remove a solvent; drying and feeding the mixed solution to pass through the macroporous resin chromatography column; condensing and evaporating to remove the solvent; and drying to obtain the gardenia yellow pigment. The method disclosed by the invention is based on an extraction technology of mechanochemical reactions; and the solid-phase reagent used by the method can be selectively combined with the gardenia yellow pigment. Compared with a traditional extraction technology, the extraction rate and the purity of products can be improved by 10-20 percentage points. |
| priorityDate | 2011-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.