Evidence map›Paper›PMID 26137476›Full record

ArticleBioMed research international2015

Enzymatic Saccharification of Lignocellulosic Residues by Cellulases Obtained from Solid State Fermentation Using Trichoderma viride.

Tanara Sartori, Heloisa Tibolla, Elenizi Prigol, Luciane Maria Colla, Jorge Alberto Vieira Costa, Telma Elita Bertolin

Abstract read
In one paragraph

Article in BioMed research international, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Catalytic Properties of Amylolytic Enzymes Produced byBioMed research international · 2017
    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.

Tanara SartoriLaboratory of Fermentations, Course of Food Engineering, School of Engineering and Architecture, University of Passo Fundo, Campus I, 99052900 Passo Fundo, RS, Brazil ; Department of Food Engineering, School of Food Engineering, University of Campinas, Campinas, SP, Brazil.
Heloisa TibollaLaboratory of Fermentations, Course of Food Engineering, School of Engineering and Architecture, University of Passo Fundo, Campus I, 99052900 Passo Fundo, RS, Brazil ; Department of Food Engineering, School of Food Engineering, University of Campinas, Campinas, SP, Brazil.
Elenizi PrigolLaboratory of Fermentations, Course of Food Engineering, School of Engineering and Architecture, University of Passo Fundo, Campus I, 99052900 Passo Fundo, RS, Brazil.
Luciane Maria CollaLaboratory of Fermentations, Course of Food Engineering, School of Engineering and Architecture, University of Passo Fundo, Campus I, 99052900 Passo Fundo, RS, Brazil.
Jorge Alberto Vieira CostaLaboratory of Biochemical Engineering, School of Chemistry and Food, Federal University Foundation of Rio Grande, Rio Grande, RS, Brazil.
Telma Elita BertolinLaboratory of Fermentations, Course of Food Engineering, School of Engineering and Architecture, University of Passo Fundo, Campus I, 99052900 Passo Fundo, RS, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this study was to verify the viability of lignocellulosic substrates to obtain renewable energy source, through characterization of the cellulolytic complex, which was obtained by solid state fermentation using Trichoderma viride. Enzymatic activity of the cellulosic complex was measured during saccharification of substrates filter paper, eucalyptus sawdust, and corncob, and compared with the activity of commercial cellulase. The characterization of the enzymes was performed by a 2(2) Full Factorial Design, where the pH and temperature were the variables of study. Enzymatic saccharification of different substrates appearedviable until 12 to be viable until 12 h; after this period the activity decreased for both enzymatic forms (cellulolytic complex and commercial cellulase). The enzymatic activity of the commercial cellulase was favored with the use of corncob as substrate, while the cellulolytic complex does not show any difference in its specificity by the substrates studied. The largest activities of both enzymes were obtained in the temperature and pH range between 40°C and 50°C and 4.8 and 5.2, respectively. The cellulolytic complex obtained appeared to be viable for the saccharification of lignocellulosic residues compared with the commercial cellulase.

Indexed as

FermentationCellulasesHydrogen-Ion ConcentrationLigninRenewable EnergyTemperatureTrichodermaCellulasesLigninlignocellulose

Identifiers

PMID26137476
PMCPMC4468286

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.