Last edited by Meramar
Saturday, July 25, 2020 | History

4 edition of Enzymes in biomass conversion found in the catalog.

Enzymes in biomass conversion

  • 175 Want to read
  • 27 Currently reading

Published by American Chemical Society in Washington, DC .
Written in English

    Subjects:
  • Hydrolases -- Industrial applications -- Congresses.,
  • Biomass conversion -- Congresses.,
  • Microbial enzymes -- Industrial applications -- Congresses.

  • Edition Notes

    StatementGary F. Leatham, editor ; Michael E. Himmel, editor.
    SeriesACS symposium series,, 460
    ContributionsLeatham, Gary F., Himmel, Michael E., American Chemical Society. Cellulose, Paper, and Textile Division., American Chemical Society. Biotechnology Secretariat., American Chemical Society. Meeting
    Classifications
    LC ClassificationsTP248.65.H93 E59 1991
    The Physical Object
    Paginationxv, 520 p. :
    Number of Pages520
    ID Numbers
    Open LibraryOL1534003M
    ISBN 100841219958
    LC Control Number91011798

    Glycosyl Hydrolases in Biomass Conversion by Michael E Himmel (Editor), John O Baker (Editor) This book provides an up-to-date review of hydrolase structure and function relationships and the means by which these important enzymes can be better utilized. There is a focus on understanding cellulase and hemicellulase action - a strategy based. Nowadays, more and more enzymes are used to improve productivity of agriculture, enhance biofuel quality, and enable economic biomass conversion. Creative Enzymes has full range of products for these applications and is open to potential co-development of new products.

    General Biomass Company. Custom Enzymes Plus [Download PDF]. Using nonfood cellulosic feedstocks for bioplastics and biofuels has never been more important or more timely. Corn feedstocks are reaching their limits, generating price volatility, food vs fuel pushback, and increasingly, a negative brand image for companies making bioproducts from corn. Cellulosic technology can produce sugars. This could potentially lead to lower costs as fewer enzymes or simpler cocktails could be used. This single enzyme converts both the glucan and xylan components of the biomass materials. Typically multiple enzymes are required to achieve significant levels of glucan and xylan conversion. CelA is a single enzyme can convert both glucan and xylan.

    All in all the results above provided new understandings of biomass surface, lignin, and the interactions of cellulases with biomass, which should be considered and pursued further in order to advance the understanding in lignocellulosic biomass conversion. M3 - Ph.D. thesis. BT - Biomass properties and enzyme-lignin interactions in the Author: Demi Tristan Djajadi.   However, plant cell walls naturally resist decomposition from microbes and enzymes – this collective resistance is known as “biomass recalcitrance”. Breakthrough technologies are needed to overcome barriers to developing cost-effective processes for converting biomass to fuels and chemicals.


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Enzymes in biomass conversion Download PDF EPUB FB2

Enzymatic Conversion of Biomass for Fuels Production (ACS Symposium Series (No. )) 1st Edition by Michael E.

Himmel (Editor), John O. Baker (Editor), Ralph P. Overend (Editor) & ISBN ISBN Why is ISBN important. ISBN. This bar-code number lets you verify that you're getting exactly the right version or Format: Hardcover.

Offering recent worldwide developments, internationally known scientists report on enzymes that are potentially important to large-scale commercial biochemical processes, including fuel and chemical feedstock production, pulp and paper processing, waste degradation and processing, and food processing.

Chapters cover basic knowledge of what enzymes are available, what their properties. This book provides date-based scientific information on the most advanced and innovative processing of biomass as well as the process development elements on thermochemical processing of biomass for the production of biofuels and bio-products on (biomass-based biorefinery).

The conversion of biomass to biofuels and other value-added products on the principle biorefinery offers potential from 5/5(1). 'Direct Microbial Conversion of Biomass to Advanced Biofuels' is a stylized text that is rich in both the basic and applied sciences.

It provides a higher level summary of the most important aspects of the topic, addressing critical problems solved by deep science. Discusses the use of enzymatic and microbial biocatalysis for transformation of biomass to liquid or gaseous fuels.

Explores metabolic pathway engineering. Discusses characterization of new hydrolytic enzymes. Presents new microorganisms and fermentation techniques.

Focuses on lignocellulosic biomass conversion technology. Grohmann K, Himmel M () Chapter 1: enzymes for fuels and chemical feedstocks. In: Leatham GF, Himmel ME (eds) Enzymes in biomass conversion, vol American Chemical Society, Washington, DC, pp 2–11 CrossRef Google Scholar.

To use enzymes cost-effectively for biomass conversion prior to fermentation, it is estimated that the cost of the enzymes should be approximately $ per gallon of etha For the past. Technologies for Biochemical Conversion of Biomass introduces biomass biochemical conversion technology, including the pretreatment platform, enzyme platform, cell refining platform, sugar platform, fermentation platform, and post-treatment platform.

Readers will find a systematic treatment, not only of the basics of biomass biochemical conversion and the introduction of each strategy, but. In recent years carbon dioxide has played an increasingly important role in biomass processing.

This book presents the state-of-the-art of a range of diverse approaches for the use of carbon dioxide in biomass valorisation. The book explores cutting-edge research and important advances in green high-pressure technologies.

It gives an overview of the most relevant and promising applications of. Biochemical conversion routes apply biocatalysts, such as enzymes and microbial cells, plus heat and chemicals, to convert biomass into an intermediate sugar mix stream and then into ethanol or butanol.

Pretreatment technologies for lignocellulose biomass deconstruction Production of celluloytic enzymes for the hydrolysis of lignocellulosic biomass Production of hemicellulolytic enzymes for the hydrolysis of lignocellulosic biomass Hydrolysis of cellulosic and hemicellulosic biomass Biomass conversion research is a combination of basic science, applied science, and engineering testing and analysis.

Conversion science includes the initial treatment (called pre-treatment) of the feedstock to render it more amenable to enzyme action, enzymatic saccharification, and finally product formation by microbiological or chemical processes.

Introduction. Biomass conversion research is a combination of basic science, applied science, and engineering testing and analysis.

Conversion science includes the initial treatment (called pre-treatment) of the feedstock to render it more amenable to enzyme action, enzymatic saccharification, and finally product formation by microbiological or chemical processes.

In nearly 40 papers from an April symposium at the American Chemical Society meeting in Boston, contributors from universities consider enzymes of current or potential importance to large-scale Read more.

Rating:: (not yet rated) 0 with reviews - Be the first. Subjects: Hydrolases -- Industrial applications -- Congresses.; Biomass conversion -- Congresses.; Microbial enzymes. Novel Enzymes for Biomass Conversion. Alternative fuel research is important due to dependence on foreign oil and oil prices.

Ethanol derived from corn is an alternative fuel that is currently utilized; however, ethanol is not a sustainable fuel source due to the high demand for corn for human consumption and animal feedstock. hypotheses. The enzymes may target lignin, an abundant natural polymer that is difficult to convert into bioethanol and reduces overall conversion efficiency, or they may synergize the release of fermentable monosaccharides from lignocellulosic biomass.

Advantages: Enzymes could provide an alternative fuel source -Enzymes utilize nonfood biomass. In this chapter, the basic structure, property, and function of biomass active enzymes are introduced, with emphasis on those most relevant to the development of cellulosic bioenergy, e.g., major cellulases and hemicellulases.

The most significant topological feature of cellobiohydrolase (CBH’s) catalytic module is the tunnel structure, which may cover the entirety or part of the active site Cited by: 4. Conference proceedings: Enzymes in biomass conversion.

+ pp. Conference Title: Enzymes in biomass conversion. Abstract: The book was developed from a symposium sponsored by the Cellulose, Paper, and Textile Division as part of the programme of the Biotechnology biotechnology Subject Category: Disciplines, Occupations.

An overview of the enzymes required for the conversion of biomass, important SSF process variables related to the production of (hemi)cellulolytic enzymes, the bioreactors that have been used for.

Fungal Enzymes and Yeasts for Conversion of Plant Biomass to Bioenergy and High-Value Products MyBook is a cheap paperback edition of the original book and will be sold at uniform, low price.

PDFCited by: 3. Enzymes selectively hydrolyze the carbohydrate fractions of lignocellulosic biomass into corresponding sugars, but these processes are limited by low yields and slow catalytic turnovers. Under certain conditions, the rates and yields of enzymatic sugar production can be increased by pretreating biomass using solvents, heat, and dilute acid catalysts.

However, the mechanistic details underlying.This book offers a complete introduction for novices to understand key concepts of biocatalysis and how to produce in-house enzymes that can be used for low-cost biofuels production. The authors discuss the challenges involved in the commercialization of the biofuel industry, given the expense of commercial enzymes used for lignocellulose.

Efficient enzymatic conversion of crystalline polysaccharides is crucial for an economically and environmentally sustainable bioeconomy but remains unfavorably inefficient.

We describe an enzyme that acts on the surface of crystalline chitin, where it introduces chain breaks and generates oxidized chain ends, thus promoting further degradation by by: