http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108753892-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P21-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K1-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K1-34 |
| 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/C07K1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P21-06 |
| filingDate | 2018-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108753892-B |
| titleOfInvention | Preparation process of peptone |
| abstract | The invention provides a preparation method of peptone, which sequentially comprises the following steps: cutting aggregate into blocks, pre-cleaning and cooking in a spherical rotary cooker, cooling and standing cooking liquor, taking middle-layer bone glue liquor, adjusting the temperature and the pH value of the bone glue liquor, adding compound protease consisting of pancreatin, papain and neutral protease for enzymolysis, adjusting the pH value again after the enzymolysis is finished, heating to inactivate enzyme, cooling for precipitation, filtering for ultrafiltration, concentrating filtrate by a triple-effect evaporator, and spray-drying to obtain the peptone product. The preparation method of the peptone has high yield, narrow molecular weight distribution range of the product and low process cost. |
| priorityDate | 2018-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.