http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102952198-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J13-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A21D13-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L7-104 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B30-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L29-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A21D2-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23C9-13 |
| filingDate | 2011-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102952198-B |
| titleOfInvention | Method for preparing octenyl succinic acid modified starch and application thereof |
| abstract | The invention belongs to the technical field of preparation of starch, belongs to the technical field of preparation of modified starch, and in particular relates to a method for preparing octenyl succinic acid modified starch and application thereof. The method comprises the following steps of: drying the starch serving as a raw material and performing constant weight of the starch to reach a certain water content; grinding the starch to obtain activated starch; adding distilled water into the starch to oscillate and adding alkali to regulate pH; slowly adding octenyl succinic acid (OSA) into the starch; adding acid to neutralize after the reaction is finished; performing alcohol washing on the mixture; centrifugally collecting wet starch; drying the wet starch; pulverizing the wet starch; and screening to obtain the octenyl succinic acid modified starch. The method is characterized in that the raw material starch is mechanically activated before esterification reaction is carried out; and the reaction activity of the starch is increased, the substitution degree of the OSA is increased, the reaction time is shortened, the using amount of the alkali is reduced, and the production of the octenyl succinic acid modified starch is facilitated in a ball milling mode. The method can be used for food, such as starch glue, microcapsule wall materials, yoghourt, steamed sponge cakes, cakes and the like. |
| priorityDate | 2011-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.