http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112409933-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A40-81 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M2101-14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09H3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F4-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M13-123 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M11-79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-0015 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M13-123 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09H3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F4-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-78 |
| filingDate | 2020-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112409933-B |
| titleOfInvention | Production method of fish-derived gelatin and nanofiber membrane |
| abstract | The invention belongs to the field of biological materials, and relates to a production method of fish-derived gelatin and a nanofiber membrane; the method comprises the following steps: thawing sturgeon swim bladders, cleaning, crushing, sieving, degreasing with ultrasonic auxiliary industrial alcohol and solvent oil six, filter pressing, and air drying to obtain degreased swim bladders; adding hot water, continuously stirring and leaching, centrifuging to obtain supernatant, spray drying to obtain fish-derived gelatin, dissolving in acetic acid-water solution, performing electrostatic spinning to obtain nanofiber, and independently putting the nanofiber, silica gel and glutaraldehyde in a vacuum drying oven for steam crosslinking to obtain the nanofiber membrane. The extraction of the gelatin avoids the technical defects of long time, high energy consumption and large pollution in the prior art, and realizes the clean and efficient production of the gelatin; the yield, sensory, physicochemical and functional indexes of the gelatin are superior to those of commercial gelatin sold in the market; the nanofiber membrane is smooth and flat, high in porosity, strong in hydrophilicity, good in mechanical property, good in biological safety, degradability and compatibility, and capable of being applied to the fields of food, medicine, environment, energy, biological materials and the like. |
| priorityDate | 2020-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.