| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_da20f8944ce7f3df13f76234cf065c1b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2333-245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2333-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Q2304-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A50-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2333-31 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Q1-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Q1-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Q1-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-31 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-385 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-32 |
| filingDate |
2022-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b7be11bbf3254e776b6be02a02b251a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1396d9f87149c71968b8763e1835305
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e779f3b146c7a4c5c4d13adb9b4912f7 |
| publicationDate |
2022-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-114836510-A |
| titleOfInvention |
Rapid detection method and detection kit for the number of bacteria in food |
| abstract |
The invention provides a rapid detection method and detection kit for the quantity of bacteria in food. The detection kit includes a sterile liquid culture medium, a bacterial concentrator, a bacterial color developing agent and a detection reaction blank container; the bacterial concentrator includes a fiber separation membrane and a detachable filter head. The detection process is as follows: first, use the fiber separation membrane to separate and enrich the bacteria in the liquid food or the solid food dispersed with the liquid; then place the fiber separation membrane in the detection reaction container, and add a bacterial color developer to the reaction container for display. The color reaction is carried out for 2-4h, and the absorbance value of the color developing solution is measured by a spectrophotometer to obtain the bacterial concentration. By improving the fiber separation membrane, the invention significantly improves the efficiency of bacterial separation and enrichment, and can also realize the separation of pigments in food, thereby improving the detection speed and accuracy. |
| priorityDate |
2022-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |