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      KCI등재 SCIE SCOPUS

      Mild Pretreatment of Yellow Poplar Biomass using Sequential Dilute Acid and Enzymatically-generated Peracetic Acid to Enhance Cellulase Accessibility

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      https://www.riss.kr/link?id=A105096686

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      다국어 초록 (Multilingual Abstract)

      Biomass contains cellulose, xylan and lignin in a complex interwoven structure that hinders enzymatic hydrolysis of the cellulose. To separate these components in yellow poplar biomass, we sequentially pretreated with dilute sulfuric acid and enzymatically-generated peracetic acid. In the first step, the dilute acid with microwave heating (140oC, 5 min) hydrolyzed 90% of xylan. The xylose yield in hydrolysate after dilute acid pretreatment was 83.1%. In the second step, peracetic acid (60oC, 6 h) removed up to 80% of lignin. This sequential pretreatment fractionated biomass into xylan and lignin, leaving a solid residue enriched in cellulose (~80%). The sequential pretreatment enhanced enzymatic digestibility of the cellulase by removal of the other components in biomass.
      The glucose yield after enzymatic hydrolysis was 90.5% at a low cellulase loading (5 FPU/g of glucan), which is 1.6 and 18 times higher than for dilute acid-pretreated biomass and raw biomass, respectively. This novel sequential pretreatment with dilute acid and peracetic acid efficiently separates the three major components of yellow poplar biomass, and reduces the amount of cellulase needed.
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      Biomass contains cellulose, xylan and lignin in a complex interwoven structure that hinders enzymatic hydrolysis of the cellulose. To separate these components in yellow poplar biomass, we sequentially pretreated with dilute sulfuric acid and enzymati...

      Biomass contains cellulose, xylan and lignin in a complex interwoven structure that hinders enzymatic hydrolysis of the cellulose. To separate these components in yellow poplar biomass, we sequentially pretreated with dilute sulfuric acid and enzymatically-generated peracetic acid. In the first step, the dilute acid with microwave heating (140oC, 5 min) hydrolyzed 90% of xylan. The xylose yield in hydrolysate after dilute acid pretreatment was 83.1%. In the second step, peracetic acid (60oC, 6 h) removed up to 80% of lignin. This sequential pretreatment fractionated biomass into xylan and lignin, leaving a solid residue enriched in cellulose (~80%). The sequential pretreatment enhanced enzymatic digestibility of the cellulase by removal of the other components in biomass.
      The glucose yield after enzymatic hydrolysis was 90.5% at a low cellulase loading (5 FPU/g of glucan), which is 1.6 and 18 times higher than for dilute acid-pretreated biomass and raw biomass, respectively. This novel sequential pretreatment with dilute acid and peracetic acid efficiently separates the three major components of yellow poplar biomass, and reduces the amount of cellulase needed.

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      참고문헌 (Reference)

      1 Vinnerås, B., "The potential for disinfection of separated faecal matter by urea and by peracetic acid for hygienic nutrient recycling" 89 : 155-161, 2003

      2 Ragauskas, A. J., "The path forward for biofuels and biomaterials" 311 : 484-489, 2006

      3 Kumar, L., "The lignin present in steam pretreated softwood binds enzymes and limits cellulose accessibility" 103 : 201-208, 2012

      4 Larsson, S., "The generation of fermentation inhibitors during dilute acid hydrolysis of softwood" 24 : 151-159, 1999

      5 Chandra, R. P., "Substrate pretreatment: The key to effective enzymatic hydrolysis of lignocellulosics?" 108 : 67-93, 2007

      6 Garrote, G., "Study on the deacetylation of hemicelluloses during the hydrothermal processing of Eucalyptus wood" 59 : 53-59, 2001

      7 Zhu, L., "Structural features affecting biomass enzymatic digestibility" 99 : 3817-3828, 2008

      8 Marcotullio, G., "Selective production of hemicellulose-derived carbohydrates from wheat straw using dilute HCl or FeCl3 solutions under mild conditions. X-ray and thermo-gravimetric analysis of the solid residues" 102 : 5917-5923, 2011

      9 Kim, H. -Y., "Response surface optimization of oxalic acid pretreatment of yellow poplar (Liriodendron tulipifera) for production of glucose and xylose monosaccarides" 102 : 1440-1446, 2011

      10 Hendriks, A., "Pretreatments to enhance the digestibility of lignocellulosic biomass" 100 : 10-18, 2009

      1 Vinnerås, B., "The potential for disinfection of separated faecal matter by urea and by peracetic acid for hygienic nutrient recycling" 89 : 155-161, 2003

      2 Ragauskas, A. J., "The path forward for biofuels and biomaterials" 311 : 484-489, 2006

      3 Kumar, L., "The lignin present in steam pretreated softwood binds enzymes and limits cellulose accessibility" 103 : 201-208, 2012

      4 Larsson, S., "The generation of fermentation inhibitors during dilute acid hydrolysis of softwood" 24 : 151-159, 1999

      5 Chandra, R. P., "Substrate pretreatment: The key to effective enzymatic hydrolysis of lignocellulosics?" 108 : 67-93, 2007

      6 Garrote, G., "Study on the deacetylation of hemicelluloses during the hydrothermal processing of Eucalyptus wood" 59 : 53-59, 2001

      7 Zhu, L., "Structural features affecting biomass enzymatic digestibility" 99 : 3817-3828, 2008

      8 Marcotullio, G., "Selective production of hemicellulose-derived carbohydrates from wheat straw using dilute HCl or FeCl3 solutions under mild conditions. X-ray and thermo-gravimetric analysis of the solid residues" 102 : 5917-5923, 2011

      9 Kim, H. -Y., "Response surface optimization of oxalic acid pretreatment of yellow poplar (Liriodendron tulipifera) for production of glucose and xylose monosaccarides" 102 : 1440-1446, 2011

      10 Hendriks, A., "Pretreatments to enhance the digestibility of lignocellulosic biomass" 100 : 10-18, 2009

      11 Yang, B., "Pretreatment: the key to unlocking low-cost cellulosic ethanol" 2 : 26-40, 2008

      12 Chum, H. L., "Pretreatment-catalyst effects and the combined severity parameter" 24 : 1-14, 1990

      13 Li, J., "Lignin depolymerization/repolymerization and its critical role for delignification of aspen wood by steam explosion" 98 : 3061-3068, 2007

      14 Klinke, H. B., "Inhibition of ethanol-producing yeast and bacteria by degradation products produced during pre-treatment of biomass" 66 : 10-26, 2004

      15 Duncan, S., "Increased saccharification yields from aspen biomass upon treatment with enzymatically generated peracetic acid" 160 : 1637-1652, 2010

      16 Yin, D. T., "Improved pretreatment of lignocellulosic biomass using enzymatically-generated peracetic acid" 102 : 5183-5192, 2011

      17 Myint, A. A., "Impact of bleaching on subcritical water- and Formosolv-pretreated tulip tree to enhance enzyme accessibility" 145 : 128-132, 2013

      18 Mosier, N., "Features of promising technologies for pretreatment of lignocellulosic biomass" 96 : 673-686, 2005

      19 Selig, M., "Enzymatic Saccharification of Lignocellulosic Biomass: Laboratory Analytical Procedure (LAP)" National Renewable Energy Laboratory 2008

      20 Zhao, X.-B., "Effect of several factors on peracetic acid pretreatment of sugarcane bagasse for enzymatic hydrolysis" 82 : 1115-1121, 2007

      21 Millati, R., "Effect of pH, time and temperature of overliming on detoxification of dilute-acid hydrolyzates for fermentation by Saccharomyces cerevisiae" 38 : 515-522, 2002

      22 Hsu, T. -C., "Effect of dilute acid pretreatment of rice straw on structural properties and enzymatic hydrolysis" 101 : 4907-4913, 2010

      23 Sluiter, A., "Determination of structural carbohydrates and lignin in biomass: Laboratory Analytical Procedure (LAP)Golden" National Renewable Energy Laboratory 2011

      24 Selig, M. J., "Deposition of lignin droplets produced during dilute acid pretreatment of maize stems retards enzymatic hydrolysis of cellulose" 23 : 1333-1339, 2007

      25 Sun, R., "Delignification of maize stems by peroxymonosulfuric acid, peroxyformic acid, peracetic acid, and hydrogen peroxide. 1. Physicochemical and structural characterization of the solubilized lignins" 48 : 1253-1262, 2000

      26 Rezende, C. A., "Chemical and morphological characterization of sugarcane bagasse submitted to a delignification process for enhanced enzymatic digestibility" 4 : 1-, 2011

      27 Pu, Y., "Challenges of the utilization of wood polymers: how can they be overcome?" 91 : 1525-1536, 2011

      28 Himmel, M. E., "Biomass recalcitrance:Engineering plants and enzymes for biofuels production" 315 : 804-807, 2007

      29 Zhao, X., "Biomass recalcitrance. Part I: The chemical compositions and physical structures affecting the enzymatic hydrolysis of lignocellulose" 6 : 465-482, 2012

      30 Pu, Y., "Assessing the molecular structure basis for biomass recalcitrance during dilute acid and hydrothermal pretreatments" 6 : 1-, 2013

      31 Segal, L., "An empirical method for estimating the degree of crystallinity of native cellulose using the X-ray diffractometer" 29 : 786-794, 1959

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      2023 평가예정 해외DB학술지평가 신청대상 (해외등재 학술지 평가)
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      기준연도 WOS-KCI 통합IF(2년) KCIF(2년) KCIF(3년)
      2016 1.14 0.13 0.75
      KCIF(4년) KCIF(5년) 중심성지수(3년) 즉시성지수
      0.57 0.46 0.239 0.02
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