http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111534435-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-30 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-20 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-01 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-04 |
| filingDate | 2020-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111534435-B |
| titleOfInvention | A kind of freeze-drying protective agent that can improve acid resistance of bifidobacteria and its application |
| abstract | The invention discloses a freeze-drying protective agent capable of improving acid resistance of bifidobacteria and an application thereof, belonging to the technical field of microorganisms. The invention provides a freeze-drying protective agent that can significantly improve the freeze-drying survival rate and acid resistance of bifidobacteria. The components of the freeze-drying protective agent include component A and component B, wherein component A is sodium alginate, casein One or more of sodium or sodium carboxymethylcellulose, and component B is one or more of rhamnose, xylose, arabinose, mannose, sorbitol or raffinose; When using this lyophilization protective agent to prepare bifidobacteria lyophilized powder, the lyophilized survival rate of bifidobacteria is as high as 65.68%, and the bifidobacteria lyophilized powder prepared by using this lyophilized protective agent is prepared with a pH of 3.0. After 2 hours of simulated gastric juice treatment, the survival rate of Bifidobacterium was as high as 36.92%. |
| priorityDate | 2020-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 61.