http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102586328-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94e3c771991ec193d5cb29bc0ca0cb97 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-125 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P17-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-20 |
| filingDate | 2012-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b93efe116719e0d635072d0ea8d89fd6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9583630ef29d1d2ad6c0f5836a9b52a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42f34d85df5057d4d5f17aea429820ce http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6bb0d87f1a6c466a3e29092e519561f1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3be5987681f2d4b3cf6aa184776c8335 |
| publicationDate | 2013-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102586328-B |
| titleOfInvention | Method for preparing melanin and precursors thereof by utilizing complex enzyme |
| abstract | The invention provides a method for preparing melanin and precursors thereof by utilizing a complex enzyme. The method comprises the following steps: utilizing the complex enzyme containing tyrosinase, which is extracted from bacillus fermentation liquid producing the melanin, taking tyrosine and/or a derivative thereof as a substrate, and generating the melanin and the precursors thereof by enzymatic reaction. The complex enzyme used by the method is stable in source, high in enzyme activity and high in production efficiency; the production of a series of the melanin precursors through the enzymatic reaction method is simple, convenient and easy to operate, the enzyme can be further used repeatedly through a carrier immobilization method, the cost is further reduced, the production efficiency is improved, and the prepared melanin precursors can be used as effective hair dyes and antioxidants. |
| priorityDate | 2012-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 113.