title: l-Arabinose production from sugar beet arabinan by immobilized endo- and exo-arabinanases from Caldicellulosiruptor saccharolyticus in a packed-bed reactor.
abstract: The immobilized endo- and exo-arabinanases from Caldicellulosiruptor saccharolyticus produced continuously an average of 16.5 gl(-1)l-arabinose from 20 gl(-1) sugar beet arabinan at pH 5.0 and 75°C for 216 h, with a productivity of 9.9 gl(-1)h(-1) and a conversion yield of 83%.
authors.affiliation: Department of Bioscience and Biotechnology, Konkuk University, 1 Hwayang-dong, Gwangjin-gu, Seoul 143–701, Republic of Korea.
authors.forename: Yeong-Su
authors.initials: YS
authors.lastname: Kim
authors.forename: Yu-Ri
authors.initials: YR
authors.lastname: Lim
authors.forename: Deok-Kun
authors.initials: DK
authors.lastname: Oh
mesh_terms: D001089:Arabinose / Q000096:biosynthesis*; D027461:Beta vulgaris / Q000737:chemistry*; D019149:Bioreactors; D004800:Enzymes, Immobilized / Q000378:metabolism; D006026:Glycoside Hydrolases / Q000378:metabolism*; D006094:Gram-Positive Bacteria / Q000201:enzymology*; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D011134:Polysaccharides / Q000378:metabolism*; D013696:Temperature
chemical_list: D004800:Enzymes, Immobilized; D011134:Polysaccharides; C030080:araban; D001089:Arabinose; D006026:Glycoside Hydrolases; C434938:exo-alpha-L-arabinanase; C082526:arabinan endo-1,5-alpha-L-arabinosidase