http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106220696-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-7048 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-13 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P19-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P19-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P39-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P43-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Y204-01019 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-7048 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H17-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P19-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07H1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P17-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H17-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P19-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P19-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L33-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-06 |
| filingDate | 2012-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106220696-B |
| titleOfInvention | Method for producing powder containing anhydrous crystals of 2-O-alpha-D-glucosyl-L-ascorbic acid |
| abstract | [ problem ] to provide a method for producing a powder containing anhydrous crystals of ascorbic acid 2-glucoside, which can produce a powder that is significantly less prone to consolidation even when the yield of ascorbic acid 2-glucoside is less than 35% by mass. [ MEANS FOR solving PROBLEMS ] there is provided a process comprising the steps of allowing CGTase to act on a solution containing L-ascorbic acid and any of liquefied starch and dextrin, and then allowing glucoamylase to act thereon to obtain a solution having an ascorbic acid 2-glucoside production rate of 27% by mass or more; purifying the obtained solution to make the content of the ascorbic acid 2-glucoside exceed 86 mass percent; a step of precipitating anhydrous crystals of ascorbic acid 2-glucoside by a controlled cooling method or a pseudo-controlled cooling method; collecting precipitated anhydrous crystals of ascorbic acid 2-glucoside, and aging and drying the crystals to obtain a powder containing the anhydrous crystals of ascorbic acid 2-glucoside. |
| priorityDate | 2011-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 146.