View in EDS

Deashing macroalgae biomass by pulsed electric field treatment.

Saved in:
Bibliographic Details
Title: Deashing macroalgae biomass by pulsed electric field treatment.
Authors: Robin, Arthur1, Sack, Martin2, Israel, Alvaro3, Frey, Wolfgang2, Müller, Georg2, Golberg, Alexander1 agolberg@tauex.tau.ac.il
Source: Bioresource Technology. May2018, Vol. 255, p131-139. 9p.
Subjects: Marine algae, Biomass production, Membrane permeability (Biology), Hydraulics, Electric fields
Abstract: Among all biomass constituents, the ashes are major hurdles for biomass processing. Ashes currently have low market value and can make a non-negligible fraction of the biomass dry weight significantly impacting its further processing by degrading equipment, lowering process yield, inhibiting reactions and decreasing products qualities. However, most of the current treatments for deashing biomass are of poor efficiency or industrial relevance. This work is the first report on the use of Pulsed Electric Field (PEF) to enhance deashing of biomass from a high ash content green marine macroalga, Ulva sp., using hydraulic pressing. By inducing cell permeabilization of the fresh biomass, PEF was able to enhance the ash extraction from 18.4% (non-treated control) to 37.4% of the total ash content in average, significantly enhancing the extraction of five of the major ash elements (K, Mg, Na, P and S) compared to pressing alone. [ABSTRACT FROM AUTHOR]
Copyright of Bioresource Technology is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
FullText Text:
  Availability: 0
Header DbId: egs
DbLabel: Engineering Source
An: 128165780
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: Deashing macroalgae biomass by pulsed electric field treatment.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Robin%2C+Arthur%22">Robin, Arthur</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Sack%2C+Martin%22">Sack, Martin</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Israel%2C+Alvaro%22">Israel, Alvaro</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Frey%2C+Wolfgang%22">Frey, Wolfgang</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Müller%2C+Georg%22">Müller, Georg</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Golberg%2C+Alexander%22">Golberg, Alexander</searchLink><relatesTo>1</relatesTo><i> agolberg@tauex.tau.ac.il</i>
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <searchLink fieldCode="JN" term="%22Bioresource+Technology%22">Bioresource Technology</searchLink>. May2018, Vol. 255, p131-139. 9p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Marine+algae%22">Marine algae</searchLink><br /><searchLink fieldCode="DE" term="%22Biomass+production%22">Biomass production</searchLink><br /><searchLink fieldCode="DE" term="%22Membrane+permeability+%28Biology%29%22">Membrane permeability (Biology)</searchLink><br /><searchLink fieldCode="DE" term="%22Hydraulics%22">Hydraulics</searchLink><br /><searchLink fieldCode="DE" term="%22Electric+fields%22">Electric fields</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Among all biomass constituents, the ashes are major hurdles for biomass processing. Ashes currently have low market value and can make a non-negligible fraction of the biomass dry weight significantly impacting its further processing by degrading equipment, lowering process yield, inhibiting reactions and decreasing products qualities. However, most of the current treatments for deashing biomass are of poor efficiency or industrial relevance. This work is the first report on the use of Pulsed Electric Field (PEF) to enhance deashing of biomass from a high ash content green marine macroalga, Ulva sp., using hydraulic pressing. By inducing cell permeabilization of the fresh biomass, PEF was able to enhance the ash extraction from 18.4% (non-treated control) to 37.4% of the total ash content in average, significantly enhancing the extraction of five of the major ash elements (K, Mg, Na, P and S) compared to pressing alone. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Bioresource Technology is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=128165780
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1016/j.biortech.2018.01.089
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 9
        StartPage: 131
    Subjects:
      – SubjectFull: Marine algae
        Type: general
      – SubjectFull: Biomass production
        Type: general
      – SubjectFull: Membrane permeability (Biology)
        Type: general
      – SubjectFull: Hydraulics
        Type: general
      – SubjectFull: Electric fields
        Type: general
    Titles:
      – TitleFull: Deashing macroalgae biomass by pulsed electric field treatment.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Robin, Arthur
      – PersonEntity:
          Name:
            NameFull: Sack, Martin
      – PersonEntity:
          Name:
            NameFull: Israel, Alvaro
      – PersonEntity:
          Name:
            NameFull: Frey, Wolfgang
      – PersonEntity:
          Name:
            NameFull: Müller, Georg
      – PersonEntity:
          Name:
            NameFull: Golberg, Alexander
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 01
              M: 05
              Text: May2018
              Type: published
              Y: 2018
          Identifiers:
            – Type: issn-print
              Value: 09608524
          Numbering:
            – Type: volume
              Value: 255
          Titles:
            – TitleFull: Bioresource Technology
              Type: main
ResultId 1