http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109452621-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23V2002-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B31-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23L2-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23L29-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23L33-105 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23L33-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23P10-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23L33-15 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L33-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L2-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B31-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L29-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23P10-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L33-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L33-105 |
| filingDate | 2018-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109452621-B |
| titleOfInvention | pH-sensitive starch-based microcapsule and preparation method thereof |
| abstract | The invention relates to a pH sensitive starch-based microcapsule embedding a fat-soluble functional factor and a preparation method thereof, belonging to the field of preparation of starch-based hydrogel microcapsules. The method comprises the steps of carrying out acidolysis on starch to obtain acidolysis-carboxymethyl starch, then mixing the acidolysis-carboxymethyl starch with xanthan gum to obtain a compound solution of starch and colloid, adding an emulsifier and a fat-soluble functional factor, emulsifying to prepare an emulsion, and drying to obtain the microcapsule. The microcapsule prepared by the method can resist the hydrolysis of gastric acid and enzyme in gastric juice, improves the bioavailability of core material fat-soluble functional factors, has the release rate of only 20-40% in simulated gastric juice and the cumulative release rate of 80-95% in upper digestive tracts (simulated gastric juice and simulated intestinal juice) of human bodies, solves the problems of poor water solubility, easy oxidation, low oral administration utilization rate and the like of the fat-soluble functional factors, can be used as a nutrition enhancer or a food additive to be added into products such as beverages and the like, and has wide application prospect. |
| priorityDate | 2018-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.