Results 151 to 160 of about 4,937 (196)

Penicillium purpurogenum produces a novel, acidic, GH3 beta-xylosidase: Heterologous expression and characterization of the enzyme

Carbohydrate Research, 2019
Xylan, a component of plant cell walls, is composed of a backbone of β-1,4-linked xylopyranosyl units with a number of substituents. The complete degradation of xylan requires the action of several enzymes, among them β-xylosidase. The fungus Penicillium purpurogenum secretes a number of enzymes participating in the degradation of xylan. In this study,
Maria Cristina Ravanal   +1 more
exaly   +4 more sources

Xylan 1, 3-beta-xylosidase

1991
Dietmar Schomburg, Margit Salzmann
exaly   +2 more sources

Xylan 1, 4-beta-xylosidase

1991
Dietmar Schomburg, Margit Salzmann
exaly   +2 more sources

Xylan endo-1, 3-beta-xylosidase

1991
Dietmar Schomburg, Margit Salzmann
exaly   +2 more sources

Biochemical properties of a beta-xylosidase from Clostridium cellulolyticum

Applied and Environmental Microbiology, 1995
A 43-kDa beta-xylosidase from Clostridium cellulolyticum was purified to homogeneity. The enzyme releases xylose from p-nitrophenylxylose and xylodextrins with a degree of polymerization ranging between 2 and 5. The N-terminal amino acid sequence of the enzyme showed homologies with three other bacterial beta-xylosidases.
S, Saxena   +4 more
openaire   +2 more sources

Coupling the pretreatment and hydrolysis of lignocellulosic biomass by the expression of beta‐xylosidases

Biotechnology and Bioengineering, 2017
AbstractThermochemical pretreatment and enzymatic hydrolysis are the areas contributing most to the operational costs of second generation ethanol in lignocellulosic biorefineries. The improvement of lignocellulosic enzyme cocktails has been significant in the recent years.
Lucía Martín Pérez   +8 more
openaire   +3 more sources

beta-Xylosidase recovery by reversed micelles. Use of cationic surfactant.

Applied biochemistry and biotechnology, 2000
beta-Xylosidase, an enzyme produced by Penicillium janthinellum fungus, was prepurified by fractionated precipitation with ethanol and extracted by reversed micelles of N-benzyl-N-dodecyl-N-bis(2-hydroxyethyl) ammonium chloride (BDBAC) cationic surfactant.
F A, Hasmann, A, Pessoa, I C, Roberto
openaire   +2 more sources

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