| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2ae36d84ea4af395b8f5b7a4d46ec880 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-6432 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6428 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 |
| filingDate |
2018-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a22d16507e5f68d328eb05ceccd8dd4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f760de22088058f77ba0c73ae67774b2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13e2feca9abc8c2c6d45ae5bf92a92ac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99a8335059b6521dc081ccc2c264e2a3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8d5cc70c0815113dbdde79d4f92957e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f09af3a763ad33ec55c541b9c0327904
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1732bf263526ad01c38878a3a6d6a12c |
| publicationDate |
2019-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-109283161-A |
| titleOfInvention |
A method for detecting peroxide value in grease by using fluorescence quenching method |
| abstract |
The present disclosure relates to a method for detecting peroxide value in oils and fats by using a fluorescence quenching method, in particular, using phthalocyanine as a fluorescent photosensitizer, and using the quantitative quenching ability of peroxides in oils to phthalocyanine fluorescence to detect the value of phthalocyanine in edible oils. POV. The detection range is 0.2‑20meq/kg, and the sensitivity is 0.2meq/kg. The method avoids the environmental pollution caused by the use of organic solvents such as glacial isooctane acetate in the existing national standard, and also reduces the detection error caused by the use of starch reagents in the existing national standard. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109959626-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109959626-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110412094-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110412094-B |
| priorityDate |
2018-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |