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- W2078751592 endingPage "1107" @default.
- W2078751592 startingPage "1091" @default.
- W2078751592 abstract "This review provides current information on the production of ethanol from lignocellulosic biomass, with the main focus on relationships between process design and efficiency, expressed as ethanol concentration, yield and productivity. In spite of unquestionable advantages of lignocellulosic biomass as a feedstock for ethanol production (availability, price, non-competitiveness with food, waste material), many technological bottlenecks hinder its wide industrial application and competitiveness with 1st generation ethanol production. Among the main technological challenges are the recalcitrant structure of the material, and thus the need for extensive pretreatment (usually physico-chemical followed by enzymatic hydrolysis) to yield fermentable sugars, and a relatively low concentration of monosaccharides in the medium that hinder the achievement of ethanol concentrations comparable with those obtained using 1st generation feedstocks (e.g. corn or molasses). The presence of both pentose and hexose sugars in the fermentation broth, the price of cellulolytic enzymes, and the presence of toxic compounds that can inhibit cellulolytic enzymes and microbial producers of ethanol are major issues. In this review, different process configurations of the main technological steps (enzymatic hydrolysis, fermentation of hexose/and or pentose sugars) are discussed and their efficiencies are compared. The main features, benefits and drawbacks of simultaneous saccharification and fermentation (SSF), simultaneous saccharification and fermentation with delayed inoculation (dSSF), consolidated bioprocesses (CBP) combining production of cellulolytic enzymes, hydrolysis of biomass and fermentation into one step, together with an approach combining utilization of both pentose and hexose sugars are discussed and compared with separate hydrolysis and fermentation (SHF) processes. The impact of individual technological steps on final process efficiency is emphasized and the potential for use of immobilized biocatalysts is considered." @default.
- W2078751592 created "2016-06-24" @default.
- W2078751592 creator A5037323157 @default.
- W2078751592 creator A5050172364 @default.
- W2078751592 creator A5059190137 @default.
- W2078751592 creator A5076608533 @default.
- W2078751592 creator A5085764615 @default.
- W2078751592 date "2015-11-01" @default.
- W2078751592 modified "2023-10-12" @default.
- W2078751592 title "Lignocellulosic ethanol: Technology design and its impact on process efficiency" @default.
- W2078751592 cites W1543829737 @default.
- W2078751592 cites W1590308370 @default.
- W2078751592 cites W1592421077 @default.
- W2078751592 cites W1838774522 @default.
- W2078751592 cites W1844940244 @default.
- W2078751592 cites W1908662736 @default.
- W2078751592 cites W1909578044 @default.
- W2078751592 cites W1958623252 @default.
- W2078751592 cites W1963632894 @default.
- W2078751592 cites W1963791224 @default.
- W2078751592 cites W1964489294 @default.
- W2078751592 cites W1967617206 @default.
- W2078751592 cites W1967756823 @default.
- W2078751592 cites W1968261277 @default.
- W2078751592 cites W1970627354 @default.
- W2078751592 cites W1971740494 @default.
- W2078751592 cites W1972069428 @default.
- W2078751592 cites W1972275186 @default.
- W2078751592 cites W1973064667 @default.
- W2078751592 cites W1975678045 @default.
- W2078751592 cites W1975770869 @default.
- W2078751592 cites W1976170854 @default.
- W2078751592 cites W1978049322 @default.
- W2078751592 cites W1979000218 @default.
- W2078751592 cites W1982755178 @default.
- W2078751592 cites W1983878419 @default.
- W2078751592 cites W1984821995 @default.
- W2078751592 cites W1987287101 @default.
- W2078751592 cites W1988047922 @default.
- W2078751592 cites W1988386173 @default.
- W2078751592 cites W1988622418 @default.
- W2078751592 cites W1991588417 @default.
- W2078751592 cites W1995156439 @default.
- W2078751592 cites W1997949049 @default.
- W2078751592 cites W1998362273 @default.
- W2078751592 cites W1999554476 @default.
- W2078751592 cites W2001659494 @default.
- W2078751592 cites W2002925318 @default.
- W2078751592 cites W2003809872 @default.
- W2078751592 cites W2004851022 @default.
- W2078751592 cites W2005062454 @default.
- W2078751592 cites W2006263216 @default.
- W2078751592 cites W2008011696 @default.
- W2078751592 cites W2009258452 @default.
- W2078751592 cites W2009448519 @default.
- W2078751592 cites W2010267450 @default.
- W2078751592 cites W2010434504 @default.
- W2078751592 cites W2011057261 @default.
- W2078751592 cites W2011381419 @default.
- W2078751592 cites W2012215803 @default.
- W2078751592 cites W2013501076 @default.
- W2078751592 cites W2021043580 @default.
- W2078751592 cites W2021185767 @default.
- W2078751592 cites W2023799472 @default.
- W2078751592 cites W2024424485 @default.
- W2078751592 cites W2024707596 @default.
- W2078751592 cites W2025619951 @default.
- W2078751592 cites W2026003527 @default.
- W2078751592 cites W2027700190 @default.
- W2078751592 cites W2028225883 @default.
- W2078751592 cites W2032733497 @default.
- W2078751592 cites W2033832261 @default.
- W2078751592 cites W2034211059 @default.
- W2078751592 cites W2038537577 @default.
- W2078751592 cites W2041136275 @default.
- W2078751592 cites W2043451183 @default.
- W2078751592 cites W2044226272 @default.
- W2078751592 cites W2048031766 @default.
- W2078751592 cites W2048277334 @default.
- W2078751592 cites W2051584819 @default.
- W2078751592 cites W2052210737 @default.
- W2078751592 cites W2054857787 @default.
- W2078751592 cites W2061873144 @default.
- W2078751592 cites W2061882080 @default.
- W2078751592 cites W2063484028 @default.
- W2078751592 cites W2065157000 @default.
- W2078751592 cites W2066504384 @default.
- W2078751592 cites W2067335521 @default.
- W2078751592 cites W2068559879 @default.
- W2078751592 cites W2069643744 @default.
- W2078751592 cites W2069888555 @default.
- W2078751592 cites W2070832580 @default.
- W2078751592 cites W2073263017 @default.
- W2078751592 cites W2074296940 @default.
- W2078751592 cites W2074788847 @default.
- W2078751592 cites W2077143061 @default.
- W2078751592 cites W2078573796 @default.
- W2078751592 cites W2080920421 @default.