Screening of Saccharomyces cerevisiae strains with respect to anaerobic growth in non-detoxified lignocellulose hydrolysate

João Ricardo M. Almeida; Kaisa Karhumaa; Oskar Bengtsson; Marie F. Gorwa-Grauslund

doi:10.1016/j.biortech.2009.02.057

Screening of Saccharomyces cerevisiae strains with respect to anaerobic growth in non-detoxified lignocellulose hydrolysate

João Ricardo M. Almeida
, Kaisa Karhumaa
, Oskar Bengtsson
, Marie F. Gorwa-Grauslund

Lund University

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

A microplate screening method was used to assess anaerobic growth of 12 Saccharomyces cerevisiae strains in barley straw, spruce and wheat straw hydrolysate. The assay demonstrated significant differences in inhibitor tolerance among the strains. In addition, growth inhibition by the three hydrolysates differed so that wheat hydrolysate supported growth up to 70%, while barley hydrolysate only supported growth up to 50%, with dilute-acid spruce hydrolysate taking an intermediate position.
Keyword: Screening,Lignocellulose hydrolysate,Bioethanol,Yeast,Saccharomyces cerevisiae

Original language	English
Journal	Bioresource Technology
Volume	100
Issue number	14
Pages (from-to)	3674-3677
ISSN	0960-8524
DOIs	https://doi.org/10.1016/j.biortech.2009.02.057
Publication status	Published - 2009
Externally published	Yes

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@article{7349111fd3474af380a893efa056cbca,

title = "Screening of Saccharomyces cerevisiae strains with respect to anaerobic growth in non-detoxified lignocellulose hydrolysate",

abstract = "A microplate screening method was used to assess anaerobic growth of 12 Saccharomyces cerevisiae strains in barley straw, spruce and wheat straw hydrolysate. The assay demonstrated significant differences in inhibitor tolerance among the strains. In addition, growth inhibition by the three hydrolysates differed so that wheat hydrolysate supported growth up to 70\%, while barley hydrolysate only supported growth up to 50\%, with dilute-acid spruce hydrolysate taking an intermediate position. Keyword: Screening,Lignocellulose hydrolysate,Bioethanol,Yeast,Saccharomyces cerevisiae",

author = "Almeida, \{Jo{\~a}o Ricardo M.\} and Kaisa Karhumaa and Oskar Bengtsson and Gorwa-Grauslund, \{Marie F.\}",

year = "2009",

doi = "10.1016/j.biortech.2009.02.057",

language = "English",

volume = "100",

pages = "3674--3677",

journal = "Bioresource Technology",

issn = "0960-8524",

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T1 - Screening of Saccharomyces cerevisiae strains with respect to anaerobic growth in non-detoxified lignocellulose hydrolysate

AU - Almeida, João Ricardo M.

AU - Karhumaa, Kaisa

AU - Bengtsson, Oskar

AU - Gorwa-Grauslund, Marie F.

PY - 2009

Y1 - 2009

N2 - A microplate screening method was used to assess anaerobic growth of 12 Saccharomyces cerevisiae strains in barley straw, spruce and wheat straw hydrolysate. The assay demonstrated significant differences in inhibitor tolerance among the strains. In addition, growth inhibition by the three hydrolysates differed so that wheat hydrolysate supported growth up to 70%, while barley hydrolysate only supported growth up to 50%, with dilute-acid spruce hydrolysate taking an intermediate position. Keyword: Screening,Lignocellulose hydrolysate,Bioethanol,Yeast,Saccharomyces cerevisiae

AB - A microplate screening method was used to assess anaerobic growth of 12 Saccharomyces cerevisiae strains in barley straw, spruce and wheat straw hydrolysate. The assay demonstrated significant differences in inhibitor tolerance among the strains. In addition, growth inhibition by the three hydrolysates differed so that wheat hydrolysate supported growth up to 70%, while barley hydrolysate only supported growth up to 50%, with dilute-acid spruce hydrolysate taking an intermediate position. Keyword: Screening,Lignocellulose hydrolysate,Bioethanol,Yeast,Saccharomyces cerevisiae

U2 - 10.1016/j.biortech.2009.02.057

DO - 10.1016/j.biortech.2009.02.057

M3 - Journal article

C2 - 19329297

SN - 0960-8524

VL - 100

SP - 3674

EP - 3677

JO - Bioresource Technology

JF - Bioresource Technology

IS - 14

ER -

Screening of Saccharomyces cerevisiae strains with respect to anaerobic growth in non-detoxified lignocellulose hydrolysate

Abstract

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