http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-949293-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1bf2ba08adb8ed810fa2aafc13dea308 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C13K11-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C13K11-00 |
| filingDate | 1962-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1964-02-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-949293-A |
| titleOfInvention | Process for the preparation of d-fructose |
| abstract | D-fructose is prepared by the isomerisation of D-glucose in aqueous solution using sodium or potassium aluminate as catalyst. Preferably the glucose solution is of 5-30% by weight concentration. Instead of pure D-glucose the starting solution may consist of crude starch hydrolysates or saccharose hydrolysates (invert sugar). In the latter case the amount of D-fructose formed by the isomerisation increases the amount already present from about 50% to about 80%. The preferred temperature range for the process is 25-38 DEG C. After the isomerisation has taken place the aluminium is precipitated as hydroxide and filtered off. The D-fructose may be isolated in known manner as calcium fructosate which is treated with carbamic acid to release the D-fructose which is recrystallised from methanol. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8097086-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101668867-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2912036-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008107560-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008107560-A2 |
| priorityDate | 1961-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.