http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100431536-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N31-221 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B65D85-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23B7-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D85-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D25-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D75-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-80 |
| filingDate | 2001-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2004-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2004-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100431536-B1 |
| titleOfInvention | Food quality indicator using pH sensitive indicator |
| abstract | The present invention relates to a kit for identifying the quality of food, and more particularly, in view of the fact that the degree of change in the quality of food can be identified by pH, only a sensitive polymer hydrogel matrix using a pH indicator and an ion and a solvent can be moved. As a kit for identifying the quality of food manufactured using a semi-permeable membrane, when applied to kimchi packaging paper, the degree of ripening, taste, and quality of kimchi embedded in the packaging by changing the color of the kit without opening the packaging paper at a glance Food quality identification table that enables consumers to purchase kimchi of the most appropriate quality, and also allows producers and sellers to conveniently sell and distribute it according to the quality of the product, thereby greatly increasing the product quality and reliability of kimchi. Relates to a trial kit. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101798933-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20210026211-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101784194-B1 |
| priorityDate | 2001-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.