http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103954615-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-33 |
| filingDate | 2014-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103954615-B |
| titleOfInvention | The method measuring choline based on bovine serum albumin(BSA)-platinum composite nano materials |
| abstract | The present invention discloses a kind of method measuring choline based on bovine serum albumin(BSA) platinum composite nano materials, it is characterized in that the mixing temperature bath of Tris hydrochloride buffer, choline, choline oxidase, N ethyl n (3 sulfopropyl) 3 methylaniline sodium salt, 4 amino-antipyrines and bovine serum albumin(BSA) platinum composite nano materials.In color development system, choline oxidase catalysis choline generates hydrogen peroxide, bovine serum albumin(BSA) platinum composite nano materials catalyzing hydrogen peroxide oxidation N ethyl n (3 sulfopropyl) 3 methylaniline sodium salt and 4 amino-antipyrines form purple product, and the maximum absorption band of this color product is 550 nm.Color product absorbance and choline concentration at 550 nm is linear in the range of 6 ~ 400 mol/L, and detection is limited to 2.5 mol/L.The method can be used for the mensuration of choline in baby milk. |
| priorityDate | 2014-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.