| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eb2648e65ad8850515bd727a122f1186 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S435-853 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-04 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-225 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12M1-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-00 |
| filingDate |
1987-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1989-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c80e5b39396ae267ec9f706d30308b49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e378631cb1d1ec76cdc84e4e724f2378 |
| publicationDate |
1989-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4797364-A |
| titleOfInvention |
Process for preparing concentrated amounts of lyophilized microorganisms |
| abstract |
The process for preparing concentrated amounts of lyophilized micro-organisms employs an ultrafiltration with a supply of nutritive substrates and the supply of a neutralizing agent in the fermenter, and further comprises the following steps: (a) ceasing to supply substrates while cooling; (b) continuing the ultrafiltration until the obtainment of a primary concentrate (40-80 kg dry weight of bacteria/cu. m) and cooling to 15 DEG -20 DEG C.; (c) washing the primary concentrate with mineral salts and amino acids, oligo-elements and vitamins; (d) concentrating by ultrafiltration to 90-220 kg dry weight of bacteria/cu. m; (e) cooling to 5 DEG C. and adding a protector; (f) deep freezing and lyophilizing. The process particularly applies to the preparation of lactic bacteria. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7323297-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022142381-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014060427-A2 |
| priorityDate |
1983-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |