| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4c0fb4f9b11ea9ee02387576203d76b1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S435-80 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12M29-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12M23-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D471-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D471-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-4745
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12M1-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12M1-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12M1-04 |
| filingDate |
1976-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1977-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c1c7ed494e0e85ad5d9abd672ddfcdc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be4fb615a393418626a5d9fa5af48434 |
| publicationDate |
1977-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4052261-A |
| titleOfInvention |
Process and apparatus for the fermentation of carbohydrate-containing nutrient substrate |
| abstract |
A process and apparatus for the preparation of citric acid by fermentation of carbohydrate-containing nutrient substrates carried out in a fermentation chamber and having two separate air supply systems is disclosed wherein highly sterile air is preheated through coarse-fine-absolute filters, UV gate, and overheating to 120° C, and fed into the fermentation chamber during the germination phase of a fermentation of carbohydrate-containing nutrient substrate in a quantity sufficient to maintain the chamber at a slightly positive pressure; the fermentation chamber is heated separately and independently of the air supply during the germination phase; the feeding of the highly sterile air and the heating of the fermentation chamber are discontinued during the fermentation phase, and fresh, normally filtered, unconditioned air is introduced in a quantity sufficient to maintain the fermentation solution at an optimum fermentation temperature. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022082617-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106077048-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106077048-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5380485-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4415799-A |
| priorityDate |
1975-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |