| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ad7bc6db565b628935054ce3c977a1d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C47-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C47-548
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C47-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C31-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Y301-01003 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N9-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-6445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-6472
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11C1-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11C1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11C1-08 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-548
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-54 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N9-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11C1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11C1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11C1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-64 |
| filingDate |
2016-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30368478c80adee2ae1fbb26b2706996 |
| publicationDate |
2021-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-10961483-B2 |
| titleOfInvention |
Method for preparing 2-monoacylglycerides |
| abstract |
Methods for preparing and purifying 2-monoacylglyceride compounds are disclosed. In one method, an unsaturated triglyceride is reacted with water, a C 1 -C 8 alcohol, or a mixture thereof in the presence of a lipase to produce a mixture comprising a 1,3-dihydroxy-2-monoacylglyceride and fatty esters or acids. Reaction of the 1,3-dihydroxy-2-monoacylglyceride with an aldehyde or ketone gives a mixture comprising a 2-monoacylglyceride acetal or ketal. Fatty esters or acids are removed from the mixture as an overhead product by distillation or wiped-film evaporation to isolate a purified 2-monoacylglyceride acetal or ketal. The inventive methods provide a 2-monoacylglyceride protected at the 1- and 3-positions such that the acyl unit remains at the 2-position. The products are enriched in unsaturated fatty acid content when compared with the unsaturated fatty acid content of the original unsaturated triglyceride. Each method utilizes a practical purification scheme that avoids the scale-up or toxicity issues of commonly employed purification strategies. |
| priorityDate |
2015-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |