http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113087812-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7d2c18ed7b495ee749e3dae4820ebf13 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B31-006 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B31-00 |
| filingDate | 2021-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d2fbe8a4f5cbd7150abc78f55ff499d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45d6e6ac4faf63263a34b0962fe1c352 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0270aaf31c1861f919d885677d4bb19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82dde42230c785123fcbd302e86250b4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2a6ffdef55341502c278085888fb692 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb7d4b7a0395e4fb6c2ba5c576822fbe |
| publicationDate | 2021-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113087812-A |
| titleOfInvention | A kind of preparation method of high fluidity starch |
| abstract | The invention discloses a method for preparing high-fluidity starch, which is characterized by comprising the following steps: (1) adding deionized water to the starch, then adding dropwise a mixed solution of octenyl succinic anhydride and alcohol, and finally filtering and washing with water Drying; (2) Add deionized water to the dry sample, add 5-10 parts by mass of plant tannin extract to react, and finally cool to room temperature; (3) Add acid solution dropwise to the solution, pass through a metal mesh, and then pass through the mesh The resulting solution is heated to 30-40°C for 30-120min, then lye is added to adjust the pH to 3.5-4.5 and the temperature is raised to 45-50°C to continue the reaction for 30-60min, centrifuged after the end, washed and dried to obtain the required high flow rate Sexual starch. Compared with the prior art, the preparation method of the present invention is simple in operation, can obtain metal ions in situ, and has a uniform reaction, and the method can prepare high-fluidity starch with uniform particle size. |
| priorityDate | 2021-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.