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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

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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2025 gc ms

Combined analysis of the endophytic fungi and volatile oil content of different <i>Aquilaria sinensis</i> germplasms revealed the correlations between endophytic fungal abundances and agarwood production.

<h4>Introduction</h4>Agarwood, a prized aromatic resin from <i>Aquilaria sinensis</i>, is formed as a defensive response to injury or fungal infection. However, the factors influen... Read full abstract on PubMed →

PMID: 40433161 DOI: 10.3389/fpls.2025.1546050 Full text on PMC
2025 other

Diversity of Pummelos (&lt;i&gt;Citrus maxima&lt;/i&gt; (Burm.) Merr.) and Grapefruits (&lt;i&gt;Citrus x aurantium&lt;/i&gt; var. &lt;i&gt;paradisi&lt;/i&gt;) Inferred by Genetic Markers, Essential Oils Composition, and Phenotypical Fruit Traits.

Pummelo (<i>Citrus maxima</i>) is an ancestral species that has given rise to several major citrus varieties, such as sweet orange (<i>C. x aurantium</i> var. <i>sinensis</i>) and... Read full abstract on PubMed →

PMID: 40573812 DOI: 10.3390/plants14121824 Full text on PMC
2025 gc ms

The Composition of Volatile Organic Compounds Correlates with the Genetic Variability Within the &lt;i&gt;Calypogeia sphagnicola&lt;/i&gt; Species Complex (&lt;i&gt;Marchantiophyta&lt;/i&gt;, &lt;i&gt;Calypogeiaceae&lt;/i&gt;).

This paper presents the first comprehensive analysis of the composition of volatile organic compounds (VOCs) present in the liverwort <i>Calypogeia sphagnicola</i> belonging to the... Read full abstract on PubMed →

PMID: 40942167 DOI: 10.3390/molecules30173642 Full text on PMC
2025 Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association gc ms

New microplate disc volatilization assay for in vitro evaluation of toxicity and antimicrobial activity of volatiles in vapour phase.

In this study, a novel microplate disc volatilization method for in vitro screening of cytotoxic and antibacterial potential of volatile agents in the vapour phase was designed wit... Read full abstract on PubMed →

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.