http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-208705295-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9995673d46b7f6314b18dd2350ead7db |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-16 |
| filingDate | 2018-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55599a24bb752b41548fd4a339182589 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44e5167b0b5e0433d7c7002a3be7229b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6bbad2174bac1b2f1b5c6d3c8df35af http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb77f7cd3d9200859adfa119487ad2d3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6815dd1278e898a33fd8e0880e162cd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff585502ab38bea8342a9991fb037a54 |
| publicationDate | 2019-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-208705295-U |
| titleOfInvention | The detection device of gluconic acid sodium content in a kind of fermentation liquid |
| abstract | The utility model provides a kind of detection device of gluconic acid sodium content in fermentation liquid, including control-display system, photodetector system, quinaldine red-methanol solution bottle, glacial acetic acid bottle and perchloric acid-glacial acetic acid solution bottle；Control switch, external display screen and control system are provided in control-display system；Photodetector system includes light source, photoelectric detection system and titration cell, titration cell is connected to quinaldine red-methanol solution bottle, glacial acetic acid bottle and perchloric acid-glacial acetic acid solution bottle respectively, titration cell is arranged between light source and photoelectric detection system, and photoelectric detection system is used to detect the variation of color in titration cell.Use detection device provided by the utility model can be with gluconic acid sodium content in Accurate Determining fermentation liquid, sample measurement can be completed in 3min, and device provided by the utility model is easy to operate, structure is simple, without using expensive component, can be realized the monitoring of fermentation of Aspergillus niger production sodium gluconate process. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112816615-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111024888-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111024888-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112816615-A |
| priorityDate | 2018-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.