Novel Magnetic Cross-Linked Cellulase Aggregates with a Potential Application in Lignocellulosic Biomass Bioconversion
نویسندگان
چکیده
منابع مشابه
Novel Magnetic Cross-Linked Cellulase Aggregates with a Potential Application in Lignocellulosic Biomass Bioconversion.
The utilization of renewable biomass resources to produce high-value chemicals by enzymatic processes is beneficial for alternative energy production, due to the accelerating depletion of fossil fuels. As immobilization techniques can improve enzyme stability and reusability, a novel magnetic cross-linked cellulase aggregate has been developed and applied for biomass bioconversion. The crosslin...
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Effective hydrolysis of pretreated lignocellulose mediated by cellulase requires an in-depth understanding of cellulase adsorption and desorption. Here we developed a simple method for determining the adsorbed cellulase on cellulosic materials or pretreated lignocellulose, which involves (i) hydrolysis of adsorbed cellulase in the presence of 10 M of NaOH at 121 degrees C for 20 min, and (ii) t...
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Lignocellulosic biomass is a renewable and abundant resource with great potential for bioconversion to value-added bioproducts. However, the biorefining process remains economically unfeasible due to a lack of biocatalysts that can overcome costly hurdles such as cooling from high temperature, pumping of oxygen/stirring, and, neutralization from acidic or basic pH. The extreme environmental res...
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Although lignocellulosic materials have a good potential to substitute current feedstocks used for ethanol production, conversion of these materials to fermentable sugars is still not economical through enzymatic hydrolysis. High cost of cellulase has prompted research to explore techniques that can prevent from enzyme deactivation. Colloidal proteins of casein can form monolayers on hydrophobi...
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ژورنال
عنوان ژورنال: Molecules
سال: 2017
ISSN: 1420-3049
DOI: 10.3390/molecules22020269