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Peer-Reviewed Research Database

The science behind the engine

Every compound-food link in CompKitchen comes from a peer-reviewed source. Search 38,144 flavor-relevant papers — part of a 44,648-paper indexed corpus — on aroma compounds, odor thresholds, GC-MS analyses, and sensory studies that power the pairing engine.

From the CompKitchen team
Original research
Featured Preprint · Zenodo · CC BY 4.0

Unsupervised Recovery of Food Taxonomy from Volatile Compound Profiles: A UMAP Analysis of 450 Ingredients

Without supervision or human-coded labels, a UMAP projection of 7,464 volatile compounds across 450 ingredients reproduces conventional food categories — and surfaces cross-category molecular bridges that traditional culinary intuition misses.

Johnson, M. C. (2026). Zenodo. DOI: 10.5281/zenodo.19719459

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More original analyses in queue — Rychlik integration writeup and per-compound OAV audits.

44,648
Papers indexed
959
Ingredients cited ⓘ
5,240
Compounds indexed
627,022
Paper–ingredient links
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2021 Wiley Open Access other

Safety and efficacy of feed additives consisting of expressed lemon oil and its fractions from Citrus limon (L.) Osbeck and of lime oil from Citrus aurantiifolia (Christm.) Swingle for use in all animal species (FEFANA asbl)

Following a request from the European Commission, the EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion... Read full abstract on PubMed →

PMID: doi:10.2903/j.efsa.2021.6548 DOI: 10.2903/j.efsa.2021.6548

All paper metadata — titles, authors, journals, years, DOIs — is public bibliographic information. Abstract snippets shown are truncated to fewer than 200 characters and link to the original source on PubMed or the publisher. We never reproduce full text.

Sources: PubMed (US National Library of Medicine), Semantic Scholar, Europe PMC, CORE. Papers are selected by targeted search queries for each ingredient and compound in our database.