http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107557323-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-245 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-23 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-04 |
| filingDate | 2017-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107557323-B |
| titleOfInvention | Method for preserving probiotics |
| abstract | The invention provides a strain preservation method capable of improving the activity of probiotics, and belongs to the technical field of food microorganisms. The method comprises the following steps: 1. inoculating probiotic strains to a proper liquid culture medium, and culturing under proper conditions to a logarithmic phase; 2. appropriately concentrating the probiotic suspension obtained by culturing, or collecting thalli by a centrifugal method; 3. uniformly mixing the probiotic suspension or the collected thalli and the sterilized microalgae powder according to a certain proportion; 4. pre-culturing the mixture of probiotics and algae powder for 2-4 hours under proper conditions; 5. subpackaging, sealing, directly storing under appropriate conditions or drying under reduced pressure, aseptically packaging, and storing at-20 deg.C to 40 deg.C. The method can well maintain the activity of probiotic cells, remarkably improve the number of viable cells in preserved matters, well solve the problems of low survival rate and reduced activity of strains during the production of probiotic foods and health products, and avoid the use of chemical protective agents during the preservation of the strains. |
| priorityDate | 2017-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.