Evidence map›Paper›PMID 32823843›Full record

ArticleInternational journal of environmental research and public health2020

Pretreatment of Grape Stalks by Fungi: Effect on Bioactive Compounds, Fiber Composition, Saccharification Kinetics and Monosaccharides Ratio.

Joana M C Fernandes, Irene Fraga, Rose M O F Sousa, Miguel A M Rodrigues, Ana Sampaio, Rui M F Bezerra, Albino A Dias

Open access · goldAbstract read
In one paragraph

Article in International journal of environmental research and public health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.5field-weighted citation impact, top 19% of its field
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

5 citing papers in PubMed, 24 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Improvement of Enzymatic Glucose Conversion from Chestnut Shells through Optimization of KOH Pretreatment.International journal of environmental research and public health · 2021
    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

7 authors at 1 institution in 1 country.

Joana M C FernandesCITAB-Centre for the Research and Technology of Agro-Environmental and Biological Sciences, UTAD-Universidade de Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal.ORCID 0000-0002-5775-532X
Irene FragaCITAB-Centre for the Research and Technology of Agro-Environmental and Biological Sciences, UTAD-Universidade de Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal.
Rose M O F SousaCITAB-Centre for the Research and Technology of Agro-Environmental and Biological Sciences, UTAD-Universidade de Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal.
Miguel A M RodriguesCITAB-Centre for the Research and Technology of Agro-Environmental and Biological Sciences, UTAD-Universidade de Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal.
Ana SampaioCITAB-Centre for the Research and Technology of Agro-Environmental and Biological Sciences, UTAD-Universidade de Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal.
Rui M F BezerraCITAB-Centre for the Research and Technology of Agro-Environmental and Biological Sciences, UTAD-Universidade de Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal.ORCID 0000-0002-3475-4682
Albino A DiasCITAB-Centre for the Research and Technology of Agro-Environmental and Biological Sciences, UTAD-Universidade de Trás-os-Montes e Alto Douro, 5000-801 Vila Real, Portugal.
University of Trás-os-Montes and Alto Douro · PT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Grape stalks, an inedible lignocellulosic residue from winemaking and agro-industrial grape juice production, can be valorized as a source of bioactive compounds and as feedstock for the saccharification and bioconversion of soluble sugars. Solid-state fermentation (SSF) by six white-rot fungi was applied as pretreatment. Fiber composition, free radical scavenging activity, four ligninolytic, and three hydrolytic enzyme activities were determined. Saccharification kinetics, yield, and productivity were evaluated and complemented with scanning electron microscopy (SEM), high performance liquid chromatography (HPLC) quantification of monosaccharides, and principal component analysis (PCA). After SSF, the biomass exhibited a drastic free radical scavenging activity decrease and the main enzymes produced were manganese-dependent peroxidase and xylanase. Scanning electron microscopy revealed the erosion of cell walls, and PCA exhibited a negative correlation between saccharification, and neutral detergent fiber and acid detergent lignin.

Indexed as

MonosaccharidesBiomassCarbohydratesFermentationKineticsLigninVitisCarbohydratesLigninMonosaccharidesantioxidantsbiorefineryfungal pretreatmentgrape stalkssaccharificationwaste valorization

Identifiers

PMID32823843
PMCPMC7459597
OpenAlexW3048899541

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.