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Record W4412846198 · doi:10.1002/fci2.70013

Plant Protein‐Dietary Polyphenol Interactions: Implications for Protein Structural and Functional Properties and Digestibility

2025· article· en· W4412846198 on OpenAlex
Harthika Mylvaganam, Fahrul Nurkolis, Apollinaire Tsopmo

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueFood Chemistry International · 2025
Typearticle
Languageen
FieldAgricultural and Biological Sciences
TopicProteins in Food Systems
Canadian institutionsCarleton University
Fundersnot available
KeywordsProtein digestibilityPolyphenolDietary proteinFood scienceChemistryBiochemistryBiologyAnimal science

Abstract

fetched live from OpenAlex

ABSTRACT The interaction between plant proteins and dietary polyphenols has garnered significant interest due to its impact on the structural, functional, and digestibility properties of proteins. This review explores the mechanisms underlying protein–polyphenol interactions, including noncovalent (hydrogen bonding, hydrophobic interactions, and electrostatic forces) and covalent bonding, and their implications on structural and functional properties of proteins and their digestibility. Various factors influencing these interactions, such as polyphenol structure, protein composition, temperature, and pH, are discussed. The review examines data on the impact of polyphenols on protein digestibility, shedding light on the mechanisms underlying these modifications and emphasizing the need for a thorough understanding of these processes. It further highlights the role of polyphenols on digestive enzymes, which can either enhance or hinder their enzymatic activities. A structural and molecular levels elucidation of these interactions provides valuable insights for enhancing the functionality and efficacy of plant‐based proteins in food applications.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.153
Threshold uncertainty score0.274

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.053
GPT teacher head0.250
Teacher spread0.197 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it