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Record W4407138219 · doi:10.1111/joss.70012

An Investigation Into Soup With the Addition of Brown Seaweed (<scp><i>Ascophyllum nodosum</i></scp>) and Red Seaweed (<scp><i>Chondrus crispus</i></scp>) Using Nonconsumers of Seaweed

2025· article· en· W4407138219 on OpenAlex

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.
fundA Canadian funder is recorded on the work.

Bibliographic record

VenueJournal of Sensory Studies · 2025
Typearticle
Languageen
FieldAgricultural and Biological Sciences
TopicSeaweed-derived Bioactive Compounds
Canadian institutionsAcadia University
FundersAcadia University
KeywordsAscophyllumAlgaeBrown seaweedBrown algaeRed algaeBotanyBiologyEcology

Abstract

fetched live from OpenAlex

ABSTRACT Seaweed has been proposed as an ingredient that can increase the umami taste and saltiness of food items. However, seaweed is not regularly consumed in North America. This study aimed to evaluate how nonconsumers of seaweed ( n = 103) perceive the sensory properties and acceptance of soup with brown seaweed ( Ascophyllum nodosum ) and red seaweed ( Chondrus crispus ) powder added. The samples include a control soup (without seaweed) and soup with 1.5% and 3% brown seaweed, as well as 1.5% and 3% red seaweed by weight. Furthermore, before evaluating the soup, they were asked to identify the flavors and textures they associate with seaweed. The brown and red seaweed increased the umami and saltiness intensity of the soup, but it also increased the bitterness and sourness. The red seaweed also decreased the sweetness, overall liking, and liking of the soup's flavor. The participants associated seaweed with fishy, salty, and umami flavors and undesirable textures (slimy, tough, chewy). Seaweed increased the umami and salty taste of soup when evaluated by nonconsumers, but it also introduced other tastes to the soup. This study also identified nonconsumers’ beliefs about seaweed and should help create novel food products using seaweed.

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)0.001
metaresearch head score (Gemma)0.001
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 score0.382
Threshold uncertainty score0.721

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.001
Science and technology studies0.0010.001
Scholarly communication0.0000.001
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 head0.036
GPT teacher head0.273
Teacher spread0.237 · 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