http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109852648-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cef46647bdb1d15d3f4ea55d4dc728dd |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P19-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P19-14 |
| filingDate | 2019-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e28a39ea4ebdebd70fc590509a0327f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_502d5d9b36c3522898aa1ba6a252e140 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba4bb2a5664d326df8c614adc212951a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2029cb187404f528f62f93c0c6f6610f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ace302da132528e186c19d6f64e42170 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84615ccb3635e6704635670b4fa9b99b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37e9341a0efde266f92ddccc61352670 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7a87bdfaf8bd9ec94036d96dbfaea4e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab464ae2f30d1e282a7ec8b6a6c979f1 |
| publicationDate | 2019-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109852648-A |
| titleOfInvention | Method for preparing dextran selenopolymer by enzymatic method |
| abstract | The invention discloses a method for synthesizing a dextran selenopolymer by an enzymatic method. The dextran sucrase is used as a catalyst, and sucrose and sodium selenite are used as substrates to synthesize a dextran selenopolymer through an enzyme-catalyzed reaction. In this method, sucrose and sodium selenite are catalyzed by dextransucrase to synthesize dextran-selenopolymer in one step. Experiments show that the invention overcomes the problems of many chemical synthesis reaction steps, severe reaction conditions, and many by-products, and has the characteristics of simple reaction system, wide source of raw materials, mild reaction conditions, high selenization efficiency and high selenopolymer yield; At the same time, the present invention reduces the use of toxic chemical reagents as reaction medium, has fewer by-products, is favorable for separation and purification, and does not cause pollution to the environment. |
| priorityDate | 2019-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.