Evidence map›Paper›PMID 35877353›Full record

ArticleBioengineering (Basel, Switzerland)2022

Subcritical Water as a Pre-Treatment of Mixed Microbial Biomass for the Extraction of Polyhydroxyalkanoates.

Liane Meneses, Asiyah Esmail, Mariana Matos, Chantal Sevrin, Christian Grandfils, Susana Barreiros, Maria A M Reis, Filomena Freitas, Alexandre Paiva

Abstract read
In one paragraph

Article in Bioengineering (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Review
  2. Article
  3. Advances in Polyhydroxyalkanoate (PHA) Production, Volume 3.Bioengineering (Basel, Switzerland) · 2022
    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

9 authors.

Liane MenesesLAQV-REQUIMTE, Department of Chemistry, School of Science and Technology, NOVA University Lisbon, 2819-516 Caparica, Portugal.
Asiyah EsmailUCIBIO-Applied Molecular Biosciences Unit, Department of Chemistry, School of Science and Technology, NOVA University Lisbon, 2819-516 Caparica, Portugal.
Mariana MatosUCIBIO-Applied Molecular Biosciences Unit, Department of Chemistry, School of Science and Technology, NOVA University Lisbon, 2819-516 Caparica, Portugal.ORCID 0000-0003-4076-2459
Chantal SevrinCEIB-Interfaculty Research Centre of Biomaterials, University of Liege, B-4000 Liege, Belgium.
Christian GrandfilsCEIB-Interfaculty Research Centre of Biomaterials, University of Liege, B-4000 Liege, Belgium.
Susana BarreirosLAQV-REQUIMTE, Department of Chemistry, School of Science and Technology, NOVA University Lisbon, 2819-516 Caparica, Portugal.
Maria A M ReisUCIBIO-Applied Molecular Biosciences Unit, Department of Chemistry, School of Science and Technology, NOVA University Lisbon, 2819-516 Caparica, Portugal.ORCID 0000-0003-4000-1836
Filomena FreitasUCIBIO-Applied Molecular Biosciences Unit, Department of Chemistry, School of Science and Technology, NOVA University Lisbon, 2819-516 Caparica, Portugal.ORCID 0000-0002-9430-4640
Alexandre PaivaLAQV-REQUIMTE, Department of Chemistry, School of Science and Technology, NOVA University Lisbon, 2819-516 Caparica, Portugal.ORCID 0000-0003-0328-999X

Funding

Fundação para a Ciência e Tecnologia UIDP/04378/2020, UIDB/04378/2020, LA/P/0140/2020, UIDB/50006/2020, SFRH/BD/148510/2019, 2021.05014.BD, IF/01146/2015
6 · The paper itself

Abstract

Polyhydroxyalkanoate (PHA) recovery from microbial cells relies on either solvent extraction (usually using halogenated solvents) and/or digestion of the non-PHA cell mass (NPCM) by the action of chemicals (e.g., hypochlorite) that raise environmental and health hazards. A greener alternative for PHA recovery, subcritical water (SBW), was evaluated as a method for the dissolution of the NPCM of a mixed microbial culture (MMC) biomass. A temperature of 150 °C was found as a compromise to reach NPCM solubilization while mostly preventing the degradation of the biopolymer during the procedure. Such conditions yielded a polymer with a purity of 77%. PHA purity was further improved by combining the SBW treatment with hypochlorite digestion, in which a significantly lower hypochlorite concentration (0.1%,

Indexed as

hypochlorite digestionmixed microbial culture (MMC)poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (P(HB-co-HV))polyhydroxyalkanoate (PHA)subcritical water (SBW)

Identifiers

PMID35877353
PMCPMC9311994

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.