http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111840249-B
Outgoing Links
Predicate | Object |
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classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5015 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-5031 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P27-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P19-08 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P27-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P19-08 |
filingDate | 2020-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2022-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate | 2022-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | CN-111840249-B |
titleOfInvention | A kind of preparation method of vitamin A nutritionally enhanced microspheres |
abstract | The invention discloses a preparation method of vitamin A nutrition-enhancing microspheres. The suspension was sprayed into microspheres with an initial velocity of 0.05‑0.18 mm/s in the field. The invention uses arachidonic acid oil as PLA plasticizer to form 0.02-0.5 μm microspheres embedded with vitamin A, so as to effectively avoid the oxidation and decomposition of vitamin A. According to the preparation method of the present invention, mist-like microspheres are formed in an electrostatic field and dried and formed, and arachidonic acid oil is used as a plasticizer of PLA and a co-dispersant of vitamin A, and vitamin A is uniformly dispersed and embedded in PLA. In the microspheres, vitamin A oxidation protection and nutritional enhancement are formed. |
priorityDate | 2020-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.