http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104212854-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P19-14 |
| filingDate | 2014-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104212854-B |
| titleOfInvention | Method for producing isomalto-oligosaccharide by using high-concentration starch |
| abstract | The invention relates to a method for producing isomalto-oligosaccharide by using high-concentration starch and belongs to the field of production of isomalto-oligosaccharide. By improving the initial concentration of starch milk, through performing insulation liquification and spraying liquification to prepare a high-concentration maltodextrin solution, by virtue of a synergistic effect of beta-amylase and pullulanase (incisal enzyme) in a process of converting glucoside by saccharifying, the content and the concentration of maltose in liquid glucose are increased; meanwhile, due to the fact that the pullulanase is added, the viscosity of the high-concentration liquid glucose can be reduced, and an optimal substrate environment is provided for alpha-glucosyltransferase, thus the yield of the isomalto-oligosaccharide is improved, and the time of converting glucoside by saccharifying is shortened. The starch resource is wasted due to the fact that a separation and purification technology of the isomalto-oligosaccharide is not enough advanced. According to the method disclosed by the invention, by adopting a nanofiltration membrane technology, the purity of the isomalto-oligosaccharide is increased, crystalline dextrose can be co-produced when high-purity liquid glucose can be produced as a byproduct, and thus the problem of low resource utilization rate is effectively solved. |
| priorityDate | 2014-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.