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.
2026
gc ms
This study investigated the effects of partially replacing cocoa butter (CB) with palm oil (PO) or shea butter (SB) used as cocoa butter extenders (CBEx) on the rheological, aromat...
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2026
aeda
The aromatic characteristics of cigar tobacco leaves are the result of the release of aromatic compounds, but research on the distinctive aromatic profiles of cigars has been limit...
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2025
Food chemistry: X
sensory panel
Grape maturity and yeast strains are crucial to determining young wine quality. This study evaluates the impact of three grape maturity levels with sugar contents of 22, 25, and 28...
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2025
aroma analysis
Multi-dimensional characterization was conducted to assess post-boiling quality variations among five <i>Boletus</i> species, with the aim of identifying the most suitable variety...
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2025
other
Vanillin is widely used in the confectionery and pharmaceutical industries due to its unique aroma, flavor, antioxidant, and antimicrobial properties. However, excessive consumptio...
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2025
AIMS Agriculture and Food
aroma analysis
In Bogor, the farmers employed several methods for robusta post-harvest processing, including natural, honey, full wash, and wine processing. This research was conducted to examine...
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2025
Journal of food science
sensory panel
Microwave (MA)- and ultrasonic-assisted (UA) alkalization were applied to cocoa powders for 5, 10, and 15 min to investigate their effects on metabolite composition, sensory profil...
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2025
aroma analysis
Palm and palm kernel oils are extensively utilised in food processing due to their unique properties, such as their semi-solid consistency at room temperature. However, growing env...
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PMID: 40238375
DOI: 10.3390/foods14071179
Full text on PMC
2025
aeda
In this study, we systematically characterize the volatile and non-volatile flavor profiles of coffee beans. Sensory evaluation demonstrated unique aromatic profiles for each coffe...
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PMID: 41008165
DOI: 10.3390/foods14183192
Full text on PMC
2025
sensory panel
Cocoa is an important agricultural commodity, with global demand rising due to its central role in chocolate production. As the world’s third-largest cocoa producer, Indonesia play...
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2025
Journal of food science
other
Roasted carob pulp is known for its faint cocoa-like flavor. Although it exhibits potential as a cocoa replacer, its cocoa-like aroma and bitter taste are weaker than those of conv...
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2025
Food chemistry
sensory panel
With a view to modulating the flavour profiles of Australian coffee, this investigation focused on three estates in New South Wales. Coffee cherries were processed into beans with...
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2025
gc ms
Adding water to chocolate is known to cause a large increase in the concentration of Strecker aldehydes, which are key aroma compounds in cocoa. 3-Oxazolines may be precursors resp...
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2025
other
Aquafaba, the cooking water of chickpeas and other pulses, is used as a vegan egg white substitute because of its favorable technofunctional properties. Nonetheless, its applicatio...
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2024
Ultrasonics Sonochemistry
other
Ageing wine in barrels is an historical practice used to improve the aromatic complexity of wine, but due to the high cost and the long ageing period, alternative approaches have b...
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2024
UI Scholars Hub
aroma analysis
The prevailing climate is an important factor affecting the development of the physical quality and flavor of cacao (Theobroma cacao L.) beans. The influence of harvest seasons on...
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2024
gc ms
Coffee, one of the most widely consumed commodities globally, embodies a sensory experience deeply rooted in social, cultural, and hedonic contexts. The cold brew (CB) method, char...
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2024
sensory panel
This study investigated the effects of salty and sugary former foodstuff products (FFPs) on the quality traits and meat composition of 36 male castrated pigs (Swiss Large White bre...
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PMID: 38490265
DOI: 10.1093/jas/skae070
Full text on PMC
2024
MDPI
sensory panel
The market for fine-flavor cocoa provides significant benefits to farmers. However, identifying the sensory qualities of chocolate under specific environmental conditions and measu...
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2024
gc ms
Fermentation plays a crucial role and contributes to the quality of cocoa beans, the basis of chocolate products. The aim of this study was to evaluate the levels of chemical and a...
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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.