Pretreatment of lignocellulosic biomass using Fenton chemistry

Dawn M. Kato; Noelia Elía; Michael Flythe; Bert C. Lynn

doi:10.1016/j.biortech.2014.03.151

Pretreatment of lignocellulosic biomass using Fenton chemistry

Dawn M. Kato
, Noelia Elía
, Michael Flythe
, Bert C. Lynn

Producción científica: Article › revisión exhaustiva

106 Citas (Scopus)

Resumen

In an attempt to mimic white-rot fungi lignin degradation via in vivo Fenton chemistry, solution phase Fenton chemistry (10g biomass, 176mmol hydrogen peroxide and 1.25mmol Fe²⁺ in 200mL of water) was applied to four different biomass feedstocks. An enzymatic saccharification of Fenton pretreated biomass showed an average 212% increase relative to untreated control across all four feedstocks (P<0.05, statistically significant). A microbial fermentation of the same Fenton pretreated biomass showed a threefold increase in gas production upon a sequential co-culture with Clostridium thermocellum and Clostridium beijerinckii. These results demonstrate the use of solution phase Fenton chemistry as a viable pretreatment method to make cellulose more bioavailable for microbial biofuel conversion.

Idioma original	English
Páginas (desde-hasta)	273-278
Número de páginas	6
Publicación	Bioresource Technology
Volumen	162
DOI	https://doi.org/10.1016/j.biortech.2014.03.151
Estado	Published - jun 2014

Nota bibliográfica

Funding Information:
The authors gratefully acknowledge the financial support of the United States Department of Agriculture National Institute for Food and Agriculture Biomass Research and Development Initiative Grant # 2011-10006-30363s . In addition, the authors would like to acknowledge Dr. Michael Montross and his research group for all biomass feedstocks used in this work.

Financiación

The authors gratefully acknowledge the financial support of the United States Department of Agriculture National Institute for Food and Agriculture Biomass Research and Development Initiative Grant # 2011-10006-30363s . In addition, the authors would like to acknowledge Dr. Michael Montross and his research group for all biomass feedstocks used in this work.

Financiadores	Número del financiador
United States Department of Agriculture National Institute for Food and Agriculture Biomass Research and Development Initiative	2011-10006-30363s

ODS de las Naciones Unidas

Este resultado contribuye a los siguientes Objetivos de Desarrollo Sostenible

Affordable and clean energy

ASJC Scopus subject areas

Bioengineering
Environmental Engineering
Renewable Energy, Sustainability and the Environment
Waste Management and Disposal

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10.1016/j.biortech.2014.03.151

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title = "Pretreatment of lignocellulosic biomass using Fenton chemistry",

abstract = "In an attempt to mimic white-rot fungi lignin degradation via in vivo Fenton chemistry, solution phase Fenton chemistry (10g biomass, 176mmol hydrogen peroxide and 1.25mmol Fe2+ in 200mL of water) was applied to four different biomass feedstocks. An enzymatic saccharification of Fenton pretreated biomass showed an average 212\% increase relative to untreated control across all four feedstocks (P<0.05, statistically significant). A microbial fermentation of the same Fenton pretreated biomass showed a threefold increase in gas production upon a sequential co-culture with Clostridium thermocellum and Clostridium beijerinckii. These results demonstrate the use of solution phase Fenton chemistry as a viable pretreatment method to make cellulose more bioavailable for microbial biofuel conversion.",

keywords = "Fenton reagent, Lignocellulosic biomass, Microbial fermentation, Pretreatment",

author = "Kato, \{Dawn M.\} and Noelia El{\'i}a and Michael Flythe and Lynn, \{Bert C.\}",

note = "Funding Information: The authors gratefully acknowledge the financial support of the United States Department of Agriculture National Institute for Food and Agriculture Biomass Research and Development Initiative Grant \# 2011-10006-30363s . In addition, the authors would like to acknowledge Dr. Michael Montross and his research group for all biomass feedstocks used in this work. ",

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doi = "10.1016/j.biortech.2014.03.151",

language = "English",

volume = "162",

pages = "273--278",

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T1 - Pretreatment of lignocellulosic biomass using Fenton chemistry

AU - Kato, Dawn M.

AU - Elía, Noelia

AU - Flythe, Michael

AU - Lynn, Bert C.

N1 - Funding Information: The authors gratefully acknowledge the financial support of the United States Department of Agriculture National Institute for Food and Agriculture Biomass Research and Development Initiative Grant # 2011-10006-30363s . In addition, the authors would like to acknowledge Dr. Michael Montross and his research group for all biomass feedstocks used in this work.

PY - 2014/6

Y1 - 2014/6

N2 - In an attempt to mimic white-rot fungi lignin degradation via in vivo Fenton chemistry, solution phase Fenton chemistry (10g biomass, 176mmol hydrogen peroxide and 1.25mmol Fe2+ in 200mL of water) was applied to four different biomass feedstocks. An enzymatic saccharification of Fenton pretreated biomass showed an average 212% increase relative to untreated control across all four feedstocks (P<0.05, statistically significant). A microbial fermentation of the same Fenton pretreated biomass showed a threefold increase in gas production upon a sequential co-culture with Clostridium thermocellum and Clostridium beijerinckii. These results demonstrate the use of solution phase Fenton chemistry as a viable pretreatment method to make cellulose more bioavailable for microbial biofuel conversion.

AB - In an attempt to mimic white-rot fungi lignin degradation via in vivo Fenton chemistry, solution phase Fenton chemistry (10g biomass, 176mmol hydrogen peroxide and 1.25mmol Fe2+ in 200mL of water) was applied to four different biomass feedstocks. An enzymatic saccharification of Fenton pretreated biomass showed an average 212% increase relative to untreated control across all four feedstocks (P<0.05, statistically significant). A microbial fermentation of the same Fenton pretreated biomass showed a threefold increase in gas production upon a sequential co-culture with Clostridium thermocellum and Clostridium beijerinckii. These results demonstrate the use of solution phase Fenton chemistry as a viable pretreatment method to make cellulose more bioavailable for microbial biofuel conversion.

KW - Fenton reagent

KW - Lignocellulosic biomass

KW - Microbial fermentation

KW - Pretreatment

UR - https://www.scopus.com/pages/publications/84899114469

UR - https://www.scopus.com/pages/publications/84899114469#tab=citedBy

U2 - 10.1016/j.biortech.2014.03.151

DO - 10.1016/j.biortech.2014.03.151

M3 - Article

C2 - 24759643

AN - SCOPUS:84899114469

SN - 0960-8524

VL - 162

SP - 273

EP - 278

JO - Bioresource Technology

JF - Bioresource Technology

ER -

Pretreatment of lignocellulosic biomass using Fenton chemistry

Resumen

Nota bibliográfica

Financiación

ODS de las Naciones Unidas

ASJC Scopus subject areas

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Huella

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