Simultaneous Saccharification and Fermentation of Pretreated Hardwoods: Effect of Native Lignin Content

Todd B. Vinzant; Christine I. Ehrman; William S. Adney; Steven R. Thomas; Michael E. Himmel

doi:10.1007/BF02787987

Simultaneous Saccharification and Fermentation of Pretreated Hardwoods: Effect of Native Lignin Content

Todd B. Vinzant
, Christine I. Ehrman
, William S. Adney
, Steven R. Thomas
, Michael E. Himmel

National Renewable Energy Laboratory

Research output: Contribution to journal › Article › peer-review

41 Scopus Citations

Abstract

A series of correlations was made between the performance of 15 wood species in simultaneous saccharification and fermentation (SSF) and their respective chemical compositions. A compelling inverse trend (p < 0.001) was demonstrated between the percent conversion of glucan to ethanol during SSF and the Klason lignin content of the wood samples before dilute acid pretreatment. No significant relationships were found between the glucan, xylan, and ash compositions of the native wood samples and ethanol yield. This observation is unique and provides a convenient predictor of biomass conversion efficiency.

Original language	American English
Pages (from-to)	99-104
Number of pages	6
Journal	Applied Biochemistry and Biotechnology - Part A Enzyme Engineering and Biotechnology
Volume	62
Issue number	1
DOIs	https://doi.org/10.1007/BF02787987 https://doi.org/10.1007/BF02787987
State	Published - 1997

NLR Publication Number

NREL/JA-420-23345

Keywords

Hardwoods
Lignin
Sawdust
SSF
Statistical analysis

Access to Document

Cite this

@article{a405474cbc6b4101844ef434f92e1377,

title = "Simultaneous Saccharification and Fermentation of Pretreated Hardwoods: Effect of Native Lignin Content",

abstract = "A series of correlations was made between the performance of 15 wood species in simultaneous saccharification and fermentation (SSF) and their respective chemical compositions. A compelling inverse trend (p < 0.001) was demonstrated between the percent conversion of glucan to ethanol during SSF and the Klason lignin content of the wood samples before dilute acid pretreatment. No significant relationships were found between the glucan, xylan, and ash compositions of the native wood samples and ethanol yield. This observation is unique and provides a convenient predictor of biomass conversion efficiency.",

keywords = "Hardwoods, Lignin, Sawdust, SSF, Statistical analysis",

author = "Vinzant, \{Todd B.\} and Ehrman, \{Christine I.\} and Adney, \{William S.\} and Thomas, \{Steven R.\} and Himmel, \{Michael E.\}",

year = "1997",

doi = "10.1007/BF02787987",

language = "American English",

volume = "62",

pages = "99--104",

journal = "Applied Biochemistry and Biotechnology - Part A Enzyme Engineering and Biotechnology",

issn = "0273-2289",

publisher = "Springer",

number = "1",

}

TY - JOUR

T1 - Simultaneous Saccharification and Fermentation of Pretreated Hardwoods: Effect of Native Lignin Content

AU - Vinzant, Todd B.

AU - Ehrman, Christine I.

AU - Adney, William S.

AU - Thomas, Steven R.

AU - Himmel, Michael E.

PY - 1997

Y1 - 1997

N2 - A series of correlations was made between the performance of 15 wood species in simultaneous saccharification and fermentation (SSF) and their respective chemical compositions. A compelling inverse trend (p < 0.001) was demonstrated between the percent conversion of glucan to ethanol during SSF and the Klason lignin content of the wood samples before dilute acid pretreatment. No significant relationships were found between the glucan, xylan, and ash compositions of the native wood samples and ethanol yield. This observation is unique and provides a convenient predictor of biomass conversion efficiency.

AB - A series of correlations was made between the performance of 15 wood species in simultaneous saccharification and fermentation (SSF) and their respective chemical compositions. A compelling inverse trend (p < 0.001) was demonstrated between the percent conversion of glucan to ethanol during SSF and the Klason lignin content of the wood samples before dilute acid pretreatment. No significant relationships were found between the glucan, xylan, and ash compositions of the native wood samples and ethanol yield. This observation is unique and provides a convenient predictor of biomass conversion efficiency.

KW - Hardwoods

KW - Lignin

KW - Sawdust

KW - SSF

KW - Statistical analysis

UR - https://www.scopus.com/pages/publications/26844479641

U2 - 10.1007/BF02787987

DO - 10.1007/BF02787987

M3 - Article

AN - SCOPUS:26844479641

SN - 0273-2289

VL - 62

SP - 99

EP - 104

JO - Applied Biochemistry and Biotechnology - Part A Enzyme Engineering and Biotechnology

JF - Applied Biochemistry and Biotechnology - Part A Enzyme Engineering and Biotechnology

IS - 1

ER -

Simultaneous Saccharification and Fermentation of Pretreated Hardwoods: Effect of Native Lignin Content

Abstract

NLR Publication Number

Keywords

Access to Document

Other files and links

Fingerprint

Cite this