http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2088933-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a155f4305db6deb9604229a528b1d705 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-145 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A23L29-35 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L5-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L1-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B30-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B30-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C13K13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-14 |
| filingDate | 1993-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1998-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87a7bcd55e69d9353939a5be4dee986f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02b32c0e83c5b859d97ed8182b207746 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_337297f5e79c9dcb246d93bf5e402762 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7df24fe75d635f01364aa11c18a1659c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86c37cf8e853b71c2f065f2167a53fce http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_366a865991ec29f0970ac092314bfb6f |
| publicationDate | 1998-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2088933-C |
| titleOfInvention | Purification of polysaccharides |
| abstract | A steam-stripping process suitable for the removal of impurities from polysaccharides, including soluble starch hydrolysates, is disclosed herein. This process may be used in combination with other purification processes, such as ultrafiltration, ion exchange processes or treatment with activated carbon, as well as with a bleaching process. Soluble starch hydrolysates may also be purified by a combination of ultrafiltration and bleaching or by a combination of activated carbon treatment and bleaching. In these processes, the polysaccharide or the soluble starch hydrolysate that is produced is bland in flavor, free of off-odor, optionally, lighter or white in color and suitable for use in food systems requiring these characteristics. Other purification process combinations which are disclosed for removal of undesirable flavors, odors and colors from polysaccharides include: 1. Ultrafiltration and carbon treatment; 2. Ultrafiltration and steam-stripping; 3. Steam-stripping and carbon treatment; 4. Ion exchange treatment and ultrafiltration; 5. Ion exchange treatment and steam-stripping; and 6. Ion exchange treatment and carbon treatment. A bleaching process may precede any of these processes. If ozone or a peroxide is employed, the bleaching step may follow any of these processes. Any of the processes may be combined with other processes disclosed herein to provide additional purification measures. The processes are particularly useful for purification of low molecular weight soluble polysaccharide hydrolysates, such as dextrins. These purified polysaccharides are used to improve foods and pharmaceutical products. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012046460-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9353192-B2 |
| priorityDate | 1992-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 124.