http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104046665-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-84 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P19-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N15-81 |
| filingDate | 2014-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104046665-B |
| titleOfInvention | A kind of production method of trehalose |
| abstract | The present invention relates to a kind of method utilizing genetic engineering bacterium that maltose changes into trehalose.Its technical scheme is by streptomyces coelicolor (Streptomyces coelicolor, AS 4.1061) trehalose synthetase gene is illustrated in Pichia sp. surface construction and has the genetic engineering bacterium of enzyme activity, trehalose synthetase yield is made to be significantly increased by the amplification cultivation of this genetic engineering bacterium, this genetic engineering bacterium illustrating trehalose synthetase is added after the maltose syrup of maltose or Starch Conversion reacts 1 ~ 8 h at 25 ~ 45 DEG C, maltose can be converted into trehalose, in the product of conversion maltose, content of trehalose is up to 80%, and this genetic engineering bacterium is separated, washing, after processed repeatable as catalyst.Thus overcome trehalose synthetase and be difficult to produce in a large number, be difficult to extract and be difficult to the technical difficulty of immobilization recycling. |
| priorityDate | 2014-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.