http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113481249-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-6454 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-6472 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-6472 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-6458 |
| filingDate | 2021-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113481249-B |
| titleOfInvention | Method for preparing lecithin type n-3PUFA by enzyme method |
| abstract | The invention discloses a method for preparing lecithin type n-3PUFA by an enzyme method, belonging to the technical field of separation and application of enzyme. In a eutectic system consisting of choline chloride and glycerophosphatidylcholine, the glycerophosphatidylcholine is used as a solvent and a substrate, and lipase catalyzes the glycerophosphatidylcholine to perform an esterification reaction with n-3PUFA, so that the mass transfer of the substrate can be obviously improved, byproducts can be absorbed, the product inhibition is removed, and the lecithin content and the n-3PUFA binding rate in the product are greatly improved. Compared with the traditional lecithin type n-3PUFA prepared in a solvent-free system, a solvent-free vacuumizing system and an organic solvent system, the lecithin type n-3PUFA prepared in the system is safe, green and environment-friendly, the lecithin content in the product is greatly improved, and the n-3PUFA binding rate is high; more importantly, the immobilized lipase can be repeatedly used. The method has good social, ecological and economic benefits. |
| priorityDate | 2021-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.