http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110987592-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-626 |
| filingDate | 2019-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110987592-B |
| titleOfInvention | Method for automatically and rapidly digesting food sample |
| abstract | The invention discloses a method for automatically and rapidly digesting a food sample, and belongs to the technical field of food hygiene physicochemical inspection. The food sample is digested by a full-automatic graphite digestion instrument, a matched cover is required to be covered on a digestion tube in the digestion process, and the bottom 1/4-1/2 of the digestion tube body is positioned in a graphite hole for heating. The method overcomes the defects of the existing food sample digestion method, such as long digestion time by a dry method, easy pollution, inapplicability of measuring volatile elements such as arsenic, mercury, tin, selenium and the like; the method has the defects of large acid consumption, multiple acid types, long digestion time, large blank value, easy environmental pollution, inapplicability for measuring mercury element and the like in wet digestion; the microwave digestion has the defects of low risk of high-pressure tube explosion, small digestion sample amount, high labor intensity of tank screwing and cleaning, and the like. |
| priorityDate | 2019-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.