http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109112180-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2333-9648 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12Q1-37 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12Q1-37 |
| filingDate | 2018-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109112180-B |
| titleOfInvention | A method for determining the number of freeze-thaw times during frozen storage |
| abstract | The invention relates to a method for identifying the number of freeze-thaw times of frozen products, in particular to a method for determining the number of freeze-thaw times during frozen storage. The method for determining the number of freeze-thaw times: determine the enzymatic activity or inactivation activation energy of the rennet solution; seal the rennet solution in step (1) and place it in the frozen product to be tested. The enzyme activity or inactivation activation energy of the enzyme was measured, and the number of freeze-thaw cycles was judged by the difference between the two enzyme activation or inactivation activation energy. The invention adopts an indirect method to evaluate the number of freezing and thawing, and determines the number of freezing and thawing of the frozen product by changing the enzyme activity or thermal stability of the external standard enzyme preparation in the process of repeated freezing and thawing together with the frozen product. The results are more accurate, universal, and have a wider range of applications. |
| priorityDate | 2018-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.