Results 21 to 30 of about 2,683 (180)

High throughput screening of hydrolytic enzymes from termites using a natural substrate derived from sugarcane bagasse

open access: yesBiotechnology for Biofuels, 2011
Background The description of new hydrolytic enzymes is an important step in the development of techniques which use lignocellulosic materials as a starting point for fuel production. Sugarcane bagasse, which is subjected to pre-treatment, hydrolysis and
Lucena Severino A   +8 more
doaj   +1 more source

Biochemical methane potential of three-phase olive mill solid waste: Influence of temperature and supplemental enzymes

open access: yesCarbon Resources Conversion, 2022
Methane potential of three-phase olive mill solid waste (3POMSW) was evaluated by biochemical methane potential (BMP) tests at temperatures of 37.5 °C and 55 °C.
Rafat Al Afif, Christoph Pfeifer
doaj   +1 more source

Application of Dynamic Temperature-Humidity Chamber for Measuring Moisture Sorption Isotherms of Biomaterials as Compared to the Conventional Isopiestic Method

open access: yesAdsorption Science & Technology, 2021
Measurement of water activity and moisture sorption isotherms of foods and biomaterials are important to determine the state of water. In this work, a dynamic temperature-humidity (DTH) controlled chamber was used to measure water sorption isotherm and ...
Maha Al-Khalili   +2 more
doaj   +1 more source

Sustainable production with obtaining glucosamine from crab exoskeletons

open access: yesCiência Rural
: Two chemical treatments, five enzymatic (pectinase, lipase, hemicellulase, hemicellulose-cellulase or lipase-pectinase) and one microbiological (Bacillus subtilis) treatment were evaluated to obtain glucosamine hydrochloride (Gluc-HCl) from the chitin
Jorge Montiel-Montoya   +3 more
doaj   +1 more source

Efficient Enzymatic Hydrolysis of Biomass Hemicellulose in the Absence of Bulk Water

open access: yesMolecules, 2019
Current enzymatic methods for hemicellulosic biomass depolymerization are solution-based, typically require a harsh chemical pre-treatment of the material and large volumes of water, yet lack in efficiency. In our study, xylanase (E.C.
Shaghayegh Ostadjoo   +5 more
doaj   +1 more source

Enzymatic Hydrolysis of Water Extractable Polysaccharides from Leaves of Plantago major L.

open access: yesFolia Medica, 2017
Background:Plantago major L. leaves have been used for centuries by the traditional medicine in the treatment of infectious disorders of the respiratory, urinary and digestive tracts.
Lukova Paolina K.   +5 more
doaj   +1 more source

Botrytis cinerea Transcription Factor BcXyr1 Regulates (Hemi-)Cellulase Production and Fungal Virulence

open access: yesmSystems, 2022
Botrytis cinerea is an agriculturally notorious plant-pathogenic fungus with a broad host range. During plant colonization, B. cinerea secretes a wide range of plant-cell-wall-degrading enzymes (PCWDEs) that help in macerating the plant tissue, but their
Liang Ma   +6 more
doaj   +1 more source

Ionic Liquids Impact the Bioenergy Feedstock-Degrading Microbiome and Transcription of Enzymes Relevant to Polysaccharide Hydrolysis

open access: yesmSystems, 2016
Ionic liquid (IL) pretreatment is a promising approach for the conversion of lignocellulose to biofuels. The toxicity of residual IL, however, negatively impacts the performance of industrial enzymes and microorganisms in hydrolysis and fermentation.
Yu-Wei Wu   +8 more
doaj   +1 more source

Biochemical Studies and Production Optimization of β‐Glucosidase From Microcystis aeruginosa CACIAM 03 Using Organic Waste

open access: yesBiotechnology and Applied Biochemistry, EarlyView.
ABSTRACT Global warming and industrial pollutants pose significant threats to environmental sustainability. In response, enzymes have emerged as promising tools for mitigating pollution. Enzymatic hydrolysis is considered environmentally sustainable due to its biological nature.
Gustavo Marques Serra   +4 more
wiley   +1 more source

Enhancing bioactive compounds extraction from noni leaves (Morinda citrifolia) by enzymes-assisted extraction

open access: yesJournal of Agriculture and Food Research
Noni leaves provide several health benefits as food and traditional medicines due to their bioactive compounds. This study investigated the preliminary effects of cellulase and hemicellulase assisted extraction on bioactive compounds extraction from Noni
Waraporn Sorndech   +3 more
doaj   +1 more source

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