Results 91 to 100 of about 92,612 (350)

Effect of Cellulase Enzyme Treatment on Cyst Wall Degradation of Acanthamoeba sp.

open access: yesJournal of Parasitology Research, 2019
Aim. The goal of this study is to know the potential of cellulase in the degradation of cyst wall Acanthamoeba sp. Methods. Sample of Acanthamoeba sp.
Tisha Lazuana   +2 more
doaj   +1 more source

Organosolv pretreatment of Sitka spruce wood: conversion of hemicelluloses to ethyl glycosides [PDF]

open access: yes, 2014
A range of organosolv pretreatments, using ethanol:water mixtures with dilute sulphuric acid, were applied to Sitka spruce sawdust with the aim of generating useful co-products as well as improving saccharification yield.
Bouxin, Florent P.   +2 more
core   +1 more source

Comparison of Three Sympatric Desert Lizards: Digestive Tract Structure, Digestive Enzyme Activities, Gut Microbiota, and Metabolites

open access: yesIntegrative Zoology, EarlyView.
We performed 16S rDNA sequencing and metabolite profiling for three sympatric lizard species—Teratoscincus roborowskii, Phrynocephalus axillaris, and Eremias roborowskii—and compared their goblet cell and enzyme activities in the digestive tract. Our study suggests that the dietary niche may promote divergence or convergence of microbiota across host ...
Yi Yang, Ziyi Wang, Ruichen Wu
wiley   +1 more source

Characterization of thermophilic β-Glucosidase of rhizospheric bacterial strain (LSKB15) isolated from Cholistan Desert, Pakistan [PDF]

open access: yes, 2018
Fifty thermophilic bacterial strains isolated from rhizospheric soil of Cholistan desert, Pakistan, and designated as LSKB01-LSKB50 were screened for β-glucosidase gene (bgl) belonging to glycoside hydrolase family 1 (GH 1) using PCR technique ...
Ahmed, Amer   +4 more
core  

Replacement of the Catalytic Nucleophile Aspartyl Residue of Dextran Glucosidase by Cysteine Sulfinate Enhances Transglycosylation Activity [PDF]

open access: yes, 2013
Dextran glucosidase from Streptococcus mutans (SmDG) catalyzes the hydrolysis of an α-1,6-glucosidic linkage at the nonreducing end of isomaltooligosaccharides and dextran.
Kimura, Atsuo   +4 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

PRMT5 promotes cellulase production by regulating the expression of cellulase gene eg2 through histone methylation in Ganoderma lucidum

open access: yesMicrobial Cell Factories
Background Cellulase can degrade cellulose into reducing sugar, participating in the natural carbon cycle. Simultaneously, cellulase enhances the efficiency and quality of industrial production while also demonstrating significant potential in ...
Yefan Li   +6 more
doaj   +1 more source

CELF significantly reduces milling requirements and improves soaking effectiveness for maximum sugar recovery of Alamo switchgrass over dilute sulfuric acid pretreatment [PDF]

open access: yes, 2019
BackgroundPretreatment is effective in reducing the natural recalcitrance of plant biomass so polysaccharides in cell walls can be accessed for conversion to sugars.
Cai, Charles M   +4 more
core  

From plant to fabric: Environmental opportunities associated with annatto dye for sustainable development in the textile industry

open access: yesColoration Technology, EarlyView.
Abstract Natural dyes are compounds that occur naturally in several organisms and are classified based on chemical structure and application method. The literature cites several natural dyes used in industrial transformation processes. Annatto dye is used in the food industry, and its biological pigment is extracted from the annatto seed. However, this
Marcel Jefferson Gonçalves   +5 more
wiley   +1 more source

Enhanced Production of Cellulase from the Agricultural By-product Rice bran by Escherichia coli JM109/LBH-10 with a Shift in Vessel Pressure of a Pilot-scale Bioreactor

open access: yesBioResources, 2016
The optimal vessel pressure of the bioreactor for cell growth and the production of cellulase, as well as the effect of a shift in pressure within the reactor on cellulase production were investigated. The optimal vessel pressure for the cell growth of E.
Chi-Jong Jong, Yong-Suk Lee, Jin-Woo Lee
doaj   +1 more source

Home - About - Disclaimer - Privacy