| Autor: | Francis Duchiron, Alain Copinet, Estelle Legin |
|---|---|
| Rok vydání: | 1998 |
| Předmět: |
chemistry.chemical_classification
Pullulanase biology Bioengineering Thermococcaceae General Medicine Maltose Oligosaccharide biology.organism_classification Polysaccharide Applied Microbiology and Biotechnology Thermococcales chemistry.chemical_compound Enzyme Biochemistry chemistry Thermococcus hydrothermalis Biotechnology |
| Zdroj: | Biotechnology Letters. 20:363-367 |
| ISSN: | 0141-5492 |
| DOI: | 10.1023/a:1005375213196 |
| Popis: | A cell extract of Thermococcus hydrothermalis, grown for 6 h, gave α-glucosidase activity at 14.9 U/l, degrading oligosaccharides and maltose. α-Amylase, α-glucosidase and pullulanase activities were detected at 289 U/l, 13.5 U/l and 30 U/l respectively in the culture medium after 24 h growth of the archaeum. All of three enzymes, characterised by a half-life time of 1 to 5 h at 95°C, degraded both the α(1→4) and α(1→6) linkages of polysaccharides and the α(1→4) linkages of oligosaccharides. © Rapid Science Ltd. 1998 |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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