http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-202045526-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_97599ad9685655fa2096f9172b460834 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_89683c4cf861e1ba7bd24b5761c6ef83 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-12 |
| filingDate | 2019-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c38db284644404c946c36f531dbb566b |
| publicationDate | 2020-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-202045526-A |
| titleOfInvention | Method of manufacturing fibroin peptide solution |
| abstract | A method of manufacturing fibroin peptide includes steps. Hydrolysis: mix a fibroin material, an ionic liquid acid, and a methanol solution at a weight ratio of 1:0.1-0.5:3-10 and heat it for 0.5-2 hours at 60-90 degrees Celsius. The fibroin material is made of dried silk. The ionic liquid acid is prepared by reaction of organonitrogen compound having sultone with sulfuric acid at a mole ratio of 1.0-2.5. The methanol solution is composed of methanol and water at a weight ratio of 1:1-5. Precipitation and filtering: remove the insoluble by filter, add 3-5 times volume of organic solvent into the filtrate, centrifuge for 15-30 mins at 10000 rpms or more, and dry the precipitate with nitrogen to acquire a hydrolyzed fibroin peptide. Preparing fibroin peptide solution: mix water, the hydrolyzed fibroin peptide, and chitosan at weight ratio of 1:0.1-0.14:0.0002-0.02 under pasteurization for 30 mins to acquire a fibroin peptide solution. |
| priorityDate | 2019-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 74.