http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107573422-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B31-04 |
| filingDate | 2017-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107573422-B |
| titleOfInvention | Preparation method of starch octenyl succinate |
| abstract | The invention provides a preparation method of octenyl succinic acid starch ester, which comprises the following steps: mixing starch with CaCl 2 Mixing the solutions at room temperature, washing with cold distilled water for multiple times, centrifuging, purifying, and drying to obtain gelatinized pretreated starch; adopting wet process with waterAs a medium, the starch is pretreated by gelatinization and is subjected to esterification reaction with octenyl succinic acid to generate octenyl succinic acid starch ester. The preparation method of the octenyl succinic acid starch ester provided by the invention utilizes CaCl 2 The solution can gelatinize starch at room temperature, and CaCl is firstly added 2 The induced chemical gelatinization is used as a starch pretreatment means, so that the synthesis efficiency of the octenyl succinic acid starch ester is effectively improved, and the texture property and the emulsifying capacity of a final product are improved. |
| priorityDate | 2017-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.