http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104418919-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H15-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07H1-06 |
| filingDate | 2013-08-27^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-12-28^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-12-28^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104418919-B |
| titleOfInvention | A kind of production method of trehalose |
| abstract | The invention provides efficient, the cleaning production process of a kind of trehalose.According to the present invention, chromatographic separation technology is flexibly applied to the industrialized production of trehalose.The enzymolysis solution of trehalose produced by maltose, carries out decolouring and from handing over refinement treatment, enters chromatographic fractionation system and separate.Select the calcium type separating medium of common industrial a large amount of uses, glucose can be separated with disaccharidase i.e. maltose, trehalose.Extracting solution is rich in maltose and trehalose.Maltose alcohol and trehalose after maltose reduction are all the products that added value is the highest.Being hydrogenated at high temperature under high pressure by mixed liquor, maltose is hydrogenated and is reduced to maltose alcohol, and trehalose does not have reproducibility, is not hydrogenated, therefore obtains the hydrogenation mixed liquor containing maltose alcohol and trehalose.After hydrogenating mixed liquor purified treatment, entering the second set chromatographic fractionation system and separate, extracting solution is the trehalose material that content is the highest, is evaporated thermal crystalline or crystallisation by cooling, i.e. obtains crystalline trehalose. |
| priorityDate | 2013-08-27^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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