Evidence map›Paper›PMID 26185525›Full record

ArticleBiotechnology for biofuels2015

Effect of Brassica napus cultivar on cellulosic ethanol yield.

Ian P Wood, Nikolaus Wellner, Adam Elliston, David R Wilson, Ian Bancroft, Keith W Waldron

Abstract read
In one paragraph

Article in Biotechnology for biofuels, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Ian P WoodThe Biorefinery Centre, Institute of Food Research, Norwich Research Park, Colney, Norwich NR4 7UA UK.
Nikolaus WellnerAnalytical Sciences Unit, Institute of Food Research, Norwich Research Park, Colney, Norwich NR4 7UA UK.
Adam EllistonThe Biorefinery Centre, Institute of Food Research, Norwich Research Park, Colney, Norwich NR4 7UA UK.
David R WilsonThe Biorefinery Centre, Institute of Food Research, Norwich Research Park, Colney, Norwich NR4 7UA UK.
Ian BancroftDepartment of Biology, University of York, Heslington, York YO10 5DD UK.
Keith W WaldronThe Biorefinery Centre, Institute of Food Research, Norwich Research Park, Colney, Norwich NR4 7UA UK.

Funding

Biotechnology and Biological Sciences Research Council BB/H004351/1Biotechnology and Biological Sciences Research Council BB/H00436X/1
6 · The paper itself

Abstract

backgroundIntraspecific variations in biomass composition are likely to influence their suitability for biorefining. This may be particularly important in species such as Brassica napus, which contain many different crop types bred for different purposes. Here, straw derived from 17 B. napus cultivars, of varying crop types, were steam exploded, saccharified and fermented to establish differences in biomass composition relevant to cellulosic ethanol production.

resultsDespite being grown and processed in the same manner, straw from the various cultivars produced different saccharification and fermentation yields after processing. Fermentation inhibitor abundances released by steam explosion also varied between genotypes. Cultivars with glucan-rich straw did not necessarily produce higher saccharification or ethanol yields after processing. Instead, the compositions of non-cellulosic components were more reliable indicators of substrate quality. The abundance of pectins and arabinogalactans had the greatest influence on saccharification efficiency between straw genotypes.

conclusionsIn dicotyledonous species, such as B. napus, variations in the abundance of pectins between crop cultivars are likely to influence processing efficiency for bioethanol production. Knowledge of these genotypic variants provides targets for plant breeding and could aid in the development of improved cellulase cocktails.

Indexed as

BioethanolBiomass saccharificationCrop cultivarsCultivar variationDicotDicotyledonousFermentationOilseed rapePretreatmentRapeseed straw

Identifiers

PMID26185525
PMCPMC4504093

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.