Hydrolysis of β-d-xylo-oligosaccharides by β-d-xylosidase from Bacillus pumilus
✍ Scribed by Elisa Van Doorslaer; Hilda Kersters-Hilderson; Clement K. De Bruyne
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 354 KB
- Volume
- 140
- Category
- Article
- ISSN
- 0008-6215
No coin nor oath required. For personal study only.
✦ Synopsis
3-D-Xylosidase, induced in Bacillus pumihs by D-xylose, is glycon-specific (D-xylopyranose) and hydrolyses only ~-D-xylo-ol~gosaccharides and aryi P-D-
📜 SIMILAR VOLUMES
Dibutyltin oxide-mediated regioselective chloroacetylation of methyl 1-thio-beta-xylobioside, followed by treatment of the product with 4-methylbenzoyl chloride-pyridine, gave methyl 4-O-chloroacetyl-2,3-di-O-(4-methylbenzoyl)-beta-D-xylopyranosyl-(1-->4) -2.3-di - O-(4-methylbenzoyl)-1-thio-beta-D-
2- and 4-Nitrophenyl beta-D-xylopyranosides (4 and 5) were transformed, via dibutyltin oxidemediated acylation, into the corresponding 2,3-di-O-benzoyl derivatives 11 and 15. Xylobiose and xylotriose were easily isolated by charcoal column chromatography from a commercially available material and co