http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103882083-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K1-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P21-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K5-083 |
| filingDate | 2014-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103882083-B |
| titleOfInvention | A kind of preparation method of antioxidant collagen peptide |
| abstract | The invention belongs to technical field of food biotechnology, be specifically related to the preparation method of a kind of antioxidant collagen peptide.Main technique methods is as follows: under the conditions of 37 ° of C, by after collagen and simulated gastric fluid (preparing according to American Pharmacopeia) mixing, oscillating condition Imitating peptic digest, then regulate pH to 6.8 with NaOH, add after pancreatin continues to simulate little intestinal digestion, reaction, centrifuging and taking supernatant is terminated after boiling water bath.This digestive juice of film ultra-filtration and separation utilizing molecular cut off to be 1 kDa, collects filter liquor until its light absorption value at 220 nm is close to 0, concentrates, be dried, be splined on Toyopearl SP 650M post, with the HAc NaAc buffer solution linear elution containing NaCl after re-dissolved.Collect activity eluted component, after concentration, be splined on Sephadex G10 post again, elute with distilled water, collect gained odorless, tasteless, white powder after activity elution fraction concentrate drying, be target antioxidant collagen peptide. |
| priorityDate | 2014-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.