Results 21 to 30 of about 12,806 (283)

Studies of adsorptive capacity of bacterial β-glucosidases on lignocresol aiming the enzymatic recycling in bioprocesses [PDF]

open access: yesBiotechnology Reports, 2019
Enzymes are essential in many biological processes, including second-generation ethanol production. However, enzymes are one of the main expenses for the industrial process in these days.
Mariana T. Barduco Ferreira   +3 more
doaj   +2 more sources

Synechococcus elongatus as a model of photosynthetic bioreactor for expression of recombinant β-glucosidases [PDF]

open access: yesBiotechnology for Biofuels, 2019
Background The production of glucose from cellulose requires cellulases, which are obtained from decomposing microorganisms such as fungi and bacteria.
Raíza Azevedo   +5 more
doaj   +2 more sources

Structural and biochemical data of Trichoderma harzianum GH1 β-glucosidases. [PDF]

open access: yesData Brief, 2017
Here the statistics concerning X-ray data processing and structure refinement are given, together with the substrate preference analysis for ThBgl1 and ThBgl2. Finally, the analysis of the influence of temperature and pH on the activities of both enzymes are shown.
Florindo RN   +7 more
europepmc   +4 more sources

α-glucosidase inMycoplasma mycoidessubspeciescapri [PDF]

open access: yesFEMS Microbiology Letters, 1988
Mycoplasma mycoides subsp. capri utilisede maltose in medium lacking serum and hence serum saccharolytic enzymes. The presence of α-glucosidase activity was demonstrated by p-nitrophenyl-α-d-glucoside hydrolysis in toluene-treated cells. Specific activities were approx.
B.J. Wadher, R.J. Miles
openaire   +1 more source

β-Glucosidase from the cellulolytic system of Alternaria alternata autolyzed cultures [PDF]

open access: yesFEMS Microbiology Letters, 1988
A β-glucosidase from centrifugated autolyzed cultures of Alternaria alternata has been purified 71 times by Sephadex G-200, CM-Biogel A and DEAE-Biogel A successively. The enzyme is a glycoprotein with 16% sugar and a Mr of 160 000, formed by two subunits of 60 000 and 80 000.
María Jesús Martínez   +3 more
openaire   +1 more source

A constitutive, plasma-membrane bound β-glucosidase inTrichoderma reesei [PDF]

open access: yesFEMS Microbiology Letters, 1986
Plasma membranes of Trichoderma reesei QM 9414, isolated from protoplasts by means of the concanavalin A procedure, contained β-glucosidase activity, which appeared constitutively upon growth on glucose. The enzyme had a pH optimum around 6, and was active on p-nitrophenyl-β-d-glucoside, cellobiose and sophorose (Km 0.7, 3.9 and 3.1 mM, respectively ...
Claudio Umile, Christian P. Kubicek
openaire   +1 more source

The multiple strategies of an insect herbivore to overcome plant cyanogenic glucoside defence. [PDF]

open access: yesPLoS ONE, 2014
Cyanogenic glucosides (CNglcs) are widespread plant defence compounds that release toxic hydrogen cyanide by plant β-glucosidase activity after tissue damage.
Stefan Pentzold   +4 more
doaj   +1 more source

Purification and characterization of two extracellular β-glucosidases fromAspergillus nidulans [PDF]

open access: yesFEMS Microbiology Letters, 1992
Two β-glucosidases, P-I and P-II, were purified from the culture filtrate of Aspergillus nidulans. The Mr values of P-I and P-II were about 125 000 and 50 000, respectively. The isoelectric point, optimal pH and temperature, Michaelis constants for several substrates and inhibition constants for glucose and glucono-δ-lactone of each enzyme were ...
Ki-Sun Kwon   +2 more
openaire   +1 more source

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