Results 61 to 70 of about 45,904 (225)

Efficacy and matrix value of xylanase in broiler fed an energy-deficient corn-wheat-soybean diet

open access: yesJournal of Animal Science and Technology
The experiment was conducted to estimate the matrix value of xylanase and the effect of dietary xylanase supplementation on growth performance, viscosity, digestibility, and carcass traits in broiler chickens.
Jun Seon Hong   +6 more
doaj   +1 more source

Performance and morphometry of the intestinal mucosa of laying hens fed diets containing xylanase

open access: yesBrazilian Journal of Poultry Science, 2014
The objective of this study was to evaluate the effect of dietary energy level reduction and xylanase inclusion on the performance and on intestinal mucosa morphometry of two- to six-week-old laying hens.
KMR de Souza   +7 more
doaj   +1 more source

Effect of xylanase and α-amylase on DON and its conjugates during the breadmaking process [PDF]

open access: yes, 2017
Deoxynivalenol (DON) is one of the most frequently occurring mycotoxins in wheat crops worldwide and poses a risk to human and animal health due to its wide range of adverse effects.
Marín Sillué, Sònia   +3 more
core   +2 more sources

Russian wheat aphid: a model for genomic plasticity and a challenge to breeders

open access: yesInsect Science, EarlyView.
Invasive foundress finds suitable habitat and reproduces through pathogenesis. Wingless females produce life offspring quickly, which leads to high population densities. High population densities result in competition, which may induce epigenetic changes and wing development for dispersal.
Astrid Jankielsohn   +8 more
wiley   +1 more source

Complexity of the Ruminococcus flavefaciens FD-1 cellulosome reflects an expansion of family-related protein-protein interactions [PDF]

open access: yes, 2017
This work was supported in part by the European Union, Area NMP.2013.1.1–2: Self-assembly of naturally occurring nanosystems: CellulosomePlus Project number: 604530, and by the EU Seventh Framework Programme (FP7 2007–2013) under the WallTraC project ...
Alves, Victor D   +17 more
core   +1 more source

Occupational Contact Urticaria, Protein Contact Dermatitis and Concomitant Airway Diseases in the Finnish Register of Occupational Diseases in 2005–2020: Main Causes and Occupations at Risk

open access: yesContact Dermatitis, EarlyView.
This Finnish registry study shows that concomitant occupational asthma and rhinitis are common in patients with occupational contact urticaria or protein contact dermatitis, often sharing the same exposure. When evaluating occupational immediate allergy, both skin and airway symptoms should be considered.
Ville Ojanen   +4 more
wiley   +1 more source

Combination of Entrapment and Covalent Binding Techniques for Xylanase Immobilisation on Alginate Beads: Screening Process Parameters

open access: yesChemical Engineering Transactions, 2017
Xylanase are responsible enzyme for hydrolysis of xylan into many beneficial products such as xylose, xylitol and xylooligosaccharides. Due to industrial potential of xylanase, a large number of studies have become interested in their immobilisation to ...
S.S.M. Sukri, M.S.A. Munaim
doaj   +1 more source

Application of Co-bioprocessing Techniques (Enzymatic Hydrolysis and Fermantation) for Improving the Nutritional Value of Wheat Bran as Food Functional Ingrediens [PDF]

open access: yes, 2019
Last time the food industry pays the great attention to questions, connected with changing existing technologies for raising the efficacy of the raw materials complex processing and increasing the output of high-quality products and food ingredients with
Buzhylov, M. (Mykola)   +2 more
core   +3 more sources

Stabilization of xylanase by random mutagenesis [PDF]

open access: yesFEBS Letters, 1993
Four heat‐resistant mutants of xylanase (N56, N102, N104 and F1) were obtained by random mutagenesis. The mutant genes had the following amino acid changes: N56, Ser‐26 to Trp, Gly‐38 to Asp and Thr‐126 to Ser; N102, Gly‐38 to Asp; N104, Gly‐38 to Ser and Arg‐48 to Lys; F1, Ser‐12 to Cys. Kinetic studies showed that N104 is stabilized by an increase in
Arase, Akemi   +5 more
openaire   +2 more sources

Cryo‐EM structure of GH43 β‐Xylosidase from Enterobacter cloacae provides insights into substrate specificity and the role of an auxiliary domain in enzymatic activity

open access: yesThe FEBS Journal, EarlyView.
Xylan, the second most abundant plant cell wall polysaccharide, is degraded by β‐xylanases and β‐xylosidases. Here, we present the 2.65 Å cryo‐EM structure of Enterobacter cloacae β‐xylosidase (EcXyl43, GH43) and the 2.4 Å X‐ray structure of its inactive F507A mutant.
Lorenzo Briganti   +8 more
wiley   +1 more source

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