Exposome-Explorer catalogs biomarkers of environmental exposure, with information on concentrations, associations, compounds, foods, and cancers.
Phenol-Explorer
Phenol-Explorer catalogs polyphenol content in foods, with data compiled from scientific publications.

About Phenol-Explorer
Phenol-Explorer catalogs polyphenol content in foods from more than 1,300 scientific publications. It contains more than 35,000 content values for 500 polyphenols in over 400 foods, and the full composition data is available for download.
It also provides pharmacokinetic data on 380 metabolites from intervention studies in humans and experimental animals, and retention factors for 155 foods, 139 polyphenols and 35 processes to estimate changes during processing and cooking. Users can search by food, polyphenol or metabolite name, compare multiple items with advanced search, and calculate totals by class and subclass.
Key features
- Search polyphenol content by food, polyphenol, or metabolite name
- Compare polyphenol contents across multiple foods or compounds
- Calculate total polyphenol contents per class and subclass
- Download full data on polyphenol composition of foods
- View pharmacokinetic data for metabolites in biofluids
- View retention factors for processing and cooking effects
- Publications are critically evaluated before inclusion in the database
- Full data on polyphenol composition of foods is available for download
- Includes metabolism data from human and animal intervention studies
- Retention factors are available for only 155 foods, 139 polyphenols, and 35 processes
- Processed-food composition may be estimated when laboratory measurements are missing
Phenol-Explorer at a glance
- Website
- phenol-explorer.eu
- Category
- Research & Data › Open Data & Datasets
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
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Phenol-Explorer FAQ
How can I search for a food or polyphenol?
Can I compare polyphenol contents between foods?
Can I download the database content?
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