| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ddbde1540802a6255cb1ba9ab39e6c5b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-07 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P7-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-132 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P7-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-141 |
| filingDate |
2002-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca0b1a4965362800681c255c171a740d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6fae08a5b89a185961eb80af46207476
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_237003c1abdeebeddbe35520841a6aff
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0fe2653ba53c83a08da79c7d053fd6c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83e66f35e15b4f797c4b963d4a84ac3a |
| publicationDate |
2003-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
GB-2381524-A |
| titleOfInvention |
Synthesis of xylitol from ribulose |
| abstract |
Process for the preparation of xylitol from ribulose comprises the steps of reduction and one of epimerisation or isomerisation in any order. The ribulose is preferably produced by bacteria from glucose and may be separated from the co-produced xylulose before use. The ribulose may be epimerised into xylulose. Either xylulose or the xylulose/ribulose mix may then be isomerised to xylose, which can then be hydrogenated to form xylitol. Alternatively the ribose (with or without xylulose) may be hydrogenated to form ribitol and arabinitol and xylitol, which may then be separated by chromatography and crystallisation. |
| priorityDate |
2001-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |