http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108276484-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K14-43586 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K14-435 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-12 |
| filingDate | 2018-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108276484-B |
| titleOfInvention | Method for preparing tussah silk fibroin peptide by step temperature-controlled hydrolysis |
| abstract | The invention discloses a method for preparing tussah silk fibroin peptide by step temperature-controlled hydrolysis, which comprises the following steps in sequence: taking degummed tussah silk and phosphoric acid with the mass concentration of 85% according to the mass ratio of 1: 9-10, and reacting for 3-5 days at 10-25 ℃ to obtain a silk dissolving solution; carrying out hydrolysis reaction on the silk dissolving solution at least three temperature points within 40-100 ℃, wherein the three temperature points are from low to high and have gradient of 20-30 ℃, and each temperature point is subjected to hydrolysis reaction for 1-6 hours; stopping heating, adjusting the acidity to 50%, and naturally cooling; desalting, concentrating and drying to obtain tussah silk fibroin peptide. |
| priorityDate | 2018-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.