Evidence map›Paper›PMID 29755586›Full record

ArticleBiotechnology for biofuels2018

Ethanol production potential from AFEX™ and steam-exploded sugarcane residues for sugarcane biorefineries.

Thapelo Mokomele, Leonardo da Costa Sousa, Venkatesh Balan, Eugéne van Rensburg, Bruce E Dale, Johann F Görgens

Abstract read
In one paragraph

Article in Biotechnology for biofuels, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

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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.

Thapelo Mokomele1Department of Process Engineering, Stellenbosch University, Private Bag X1 Matieland, Stellenbosch, South Africa.
Leonardo da Costa Sousa2Biomass Conversion Research Laboratory, Department of Chemical Engineering and Materials Science, Michigan State University, East Lansing, USA.
Venkatesh Balan2Biomass Conversion Research Laboratory, Department of Chemical Engineering and Materials Science, Michigan State University, East Lansing, USA.
Eugéne van Rensburg1Department of Process Engineering, Stellenbosch University, Private Bag X1 Matieland, Stellenbosch, South Africa.
Bruce E Dale2Biomass Conversion Research Laboratory, Department of Chemical Engineering and Materials Science, Michigan State University, East Lansing, USA.
Johann F Görgens1Department of Process Engineering, Stellenbosch University, Private Bag X1 Matieland, Stellenbosch, South Africa.ORCID 0000-0002-9961-754X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundExpanding biofuel markets are challenged by the need to meet future biofuel demands and mitigate greenhouse gas emissions, while using domestically available feedstock sustainably. In the context of the sugar industry, exploiting under-utilized cane leaf matter (CLM) in addition to surplus sugarcane bagasse as supplementary feedstock for second-generation ethanol production has the potential to improve bioenergy yields per unit land. In this study, the ethanol yields and processing bottlenecks of ammonia fibre expansion (AFEX™) and steam explosion (StEx) as adopted technologies for pretreating sugarcane bagasse and CLM were experimentally measured and compared for the first time.

resultsEthanol yields between 249 and 256 kg Mg

conclusionsAFEX™ proved to be a more effective pretreatment method for sugarcane residues relative to StEx due to the higher fermentable sugar recovery and enzymatic hydrolysate fermentability after high solids loading enzymatic hydrolysis and fermentation by

Indexed as

AFEX™BagasseCane leaf matterEnzymatic hydrolysisEthanol yieldFermentationSteam explosionSugarcane cultivation area

Identifiers

PMID29755586
PMCPMC5934847

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.