http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102864082-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e5616f299f2bfc25b3c33a5881ce0528 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-685 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-48 |
| filingDate | 2012-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_074d70a04a70c169d23a9f68cfdf23b4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7abb8ebbb86e30dd9aeb5d13448db653 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_96d78582dae07a86cb4d3caa2f09ebed http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69ba9b58e3d4be1f9f8c49e43dc5597a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8dbe150da643552360690138f7260ff |
| publicationDate | 2014-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102864082-B |
| titleOfInvention | Method for culturing citric acid fermenting seeds and method for preparing citric acid by fermenting |
| abstract | The invention discloses a method for culturing citric acid fermenting seeds. The method includes inoculating citric acid fermenting strains into a seed culture medium of a seed tank for seed culturing to obtain seed liquid. The method for culturing citric acid fermenting seeds is characterized in that pressure of the seed tank, ventilatory capacity and stirring rotation speed are all higher than previous pressure, ventilatory capacity and stirring rotation speed after seed culturing for 10-15 hours. The invention further discloses a method for preparing citric acid by fermenting. The method for preparing citric acid by fermenting includes subjecting the citric acid fermenting strains to seed culturing under the condition of seed culturing, inoculating the seed solution obtained after seed culturing into the fermenting culturing medium to ferment under the condition of generating citric acid so as to obtain fermenting liquid. The method for preparing citric acid by fermenting is characterized in that the citric acid is subjected to seed culturing according to the above method. By the methods, seed age can be shortened, seed quality is improved, fermenting period is shortened, conversion rate and final citric acid content are increased, consumption of power such as water and electricity is reduced and cost is saved. |
| priorityDate | 2012-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 88.