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Plant protein adsorption at oil–water interfaces: A mapping review using alternate subphase tensiometry.

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Title: Plant protein adsorption at oil–water interfaces: A mapping review using alternate subphase tensiometry.
Authors: Lin, Li-Hsuan1 (AUTHOR) lihsuan.lin@hest.ethz.ch, Bergfreund, Jotam1 (AUTHOR), Fischer, Peter1 (AUTHOR), Bertsch, Pascal1,2,3 (AUTHOR) pascal.bertsch@unifr.ch
Source: Current Opinion in Colloid & Interface Science. Jun2025, Vol. 77, pN.PAG-N.PAG. 1p.
Subjects: Plant proteins, Proteomics, Interfacial tension, Evidence gaps, Plant performance
Abstract: Plant proteins are rapidly emerging as functional food ingredients as a more sustainable and ethical alternative to established animal proteins, e.g., for the interfacial stabilization of emulsions and foams. To date, there is a large knowledge gap between plant and animal proteins, and it is often difficult to predict the interfacial performance of novel plant proteins, their individual fractions, and behavior as a function of processing conditions. Here, we introduce alternate subphase tensiometry (AST) as a novel method to map literature data on interfacial tension reduction of novel protein sources. We collected, compiled, and reanalyzed interfacial tension literature data from pea, soy, chickpea, lentil, faba bean, wheat, and microalgae protein. AST allows standardized plotting of literature data in uniform graphs, providing a rapid overview of the present data and pinpointing current gaps. Furthermore, grouped data can be readily singled out to identify promising protein fractions and effects of processing conditions such as pH, ionic strength, or pretreatments. Hence, AST is a powerful tool to summarize the existing data landscape, identify research gaps and particularly promising protein fractions, and ultimately predict the interfacial performance of plant proteins for interfacial stabilization of emulsions and foams. [Display omitted] • Alternate subphase tensiometry (AST) is a novel tool to map protein adsorption data. • AST facilitates combined plotting of plant protein adsorption data from 57 studies. • AST allows identification of promising protein fractions and processing parameters. • AST enables direct comparison of different protein sources. • AST stresses the potential and need of open science practice in interface science. [ABSTRACT FROM AUTHOR]
Copyright of Current Opinion in Colloid & Interface Science 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
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DbLabel: Engineering Source
An: 185391835
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PubType: Academic Journal
PubTypeId: academicJournal
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  Data: Plant protein adsorption at oil–water interfaces: A mapping review using alternate subphase tensiometry.
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  Data: <searchLink fieldCode="AR" term="%22Lin%2C+Li-Hsuan%22">Lin, Li-Hsuan</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> lihsuan.lin@hest.ethz.ch</i><br /><searchLink fieldCode="AR" term="%22Bergfreund%2C+Jotam%22">Bergfreund, Jotam</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Fischer%2C+Peter%22">Fischer, Peter</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Bertsch%2C+Pascal%22">Bertsch, Pascal</searchLink><relatesTo>1,2,3</relatesTo> (AUTHOR)<i> pascal.bertsch@unifr.ch</i>
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  Data: <searchLink fieldCode="DE" term="%22Plant+proteins%22">Plant proteins</searchLink><br /><searchLink fieldCode="DE" term="%22Proteomics%22">Proteomics</searchLink><br /><searchLink fieldCode="DE" term="%22Interfacial+tension%22">Interfacial tension</searchLink><br /><searchLink fieldCode="DE" term="%22Evidence+gaps%22">Evidence gaps</searchLink><br /><searchLink fieldCode="DE" term="%22Plant+performance%22">Plant performance</searchLink>
– Name: Abstract
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  Data: Plant proteins are rapidly emerging as functional food ingredients as a more sustainable and ethical alternative to established animal proteins, e.g., for the interfacial stabilization of emulsions and foams. To date, there is a large knowledge gap between plant and animal proteins, and it is often difficult to predict the interfacial performance of novel plant proteins, their individual fractions, and behavior as a function of processing conditions. Here, we introduce alternate subphase tensiometry (AST) as a novel method to map literature data on interfacial tension reduction of novel protein sources. We collected, compiled, and reanalyzed interfacial tension literature data from pea, soy, chickpea, lentil, faba bean, wheat, and microalgae protein. AST allows standardized plotting of literature data in uniform graphs, providing a rapid overview of the present data and pinpointing current gaps. Furthermore, grouped data can be readily singled out to identify promising protein fractions and effects of processing conditions such as pH, ionic strength, or pretreatments. Hence, AST is a powerful tool to summarize the existing data landscape, identify research gaps and particularly promising protein fractions, and ultimately predict the interfacial performance of plant proteins for interfacial stabilization of emulsions and foams. [Display omitted] • Alternate subphase tensiometry (AST) is a novel tool to map protein adsorption data. • AST facilitates combined plotting of plant protein adsorption data from 57 studies. • AST allows identification of promising protein fractions and processing parameters. • AST enables direct comparison of different protein sources. • AST stresses the potential and need of open science practice in interface science. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Current Opinion in Colloid & Interface Science 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.)
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RecordInfo BibRecord:
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        Value: 10.1016/j.cocis.2025.101920
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      – Code: eng
        Text: English
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      – SubjectFull: Plant proteins
        Type: general
      – SubjectFull: Proteomics
        Type: general
      – SubjectFull: Interfacial tension
        Type: general
      – SubjectFull: Evidence gaps
        Type: general
      – SubjectFull: Plant performance
        Type: general
    Titles:
      – TitleFull: Plant protein adsorption at oil–water interfaces: A mapping review using alternate subphase tensiometry.
        Type: main
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            NameFull: Lin, Li-Hsuan
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            NameFull: Bergfreund, Jotam
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            NameFull: Fischer, Peter
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            – D: 01
              M: 06
              Text: Jun2025
              Type: published
              Y: 2025
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