Ingredients Codexery — Data & Quality

We publish our audit record because accuracy claims should be checkable. Every entry on this site runs through an automated fact-audit pipeline (accuracy audit → source-grounded repair → visual QA); this page is generated from that pipeline's own report, not written by hand.

Last full accuracy audit: 2026-08-31 · 10 entries checked · 15 flagged · 28 issues confirmed · 1 corrected · 27 still open

Recent findings (audit lane, verbatim)

Olive oil — The claim that Aristotle in his History of Animals recommended a mixture of olive oil with oil of cedar, ointment of lead, or ointment of frankincense applied to the cervix to prevent pregnancy is inaccurate; Aristotle's History of Animals does not contain suc

Olive oil — [contradicted] Spain produced 39-40% of world total :: In 2022, Spain was the world's largest producer, manufacturing 24% of the world's total

Onion — [contradicted] Ancient Egyptians used onions in burials, but the claim of traces found in the eye sockets of Ramesses IV is unsubstantiated and likely a modern myth :: The source explicitly states 'onion traces found in the eye sockets of Ramesses IV' as fact,

Rice — [contradicted] Harvesting traditionally involved manual labor in smallholder agriculture across Asia. :: The source states 'Across Asia, unmilled rice or "paddy" (Malay padi), was traditionally the product of smallholder agriculture, with manual harvesting.' T

Rice — [contradicted] Rice is a primary staple food for a large portion of the world's population, especially in Asia. While it is also important in parts of Africa, many regions there rely more on maize, cassava, or other grains as their main staple. :: The source s

Butter — [contradicted] top producer (2022): United States (13% of total) :: The source states: 'In 2023, world production of butter made from cow milk was six million tonnes, led by the United States, with 16% of the total.'

Butter — [contradicted] 2022 world production (cow milk): Six million tonnes :: The source states: 'In 2023, world production of butter made from cow milk was six million tonnes'

Black pepper — [contradicted] The word 'pepper' likely derives from the Dravidian word 'pippali', meaning 'long pepper'. :: The source states: 'The Greek likely derives from Sanskrit.' and does not mention Dravidian or 'pippali'.

Chili pepper — [contradicted] They originated in Central or South America and were first cultivated in Mexico. :: SOURCE EXPLICITLY STATES: "Capsicum plants originated in modern-day Peru and Bolivia" and "Chili peppers were cultivated in east-central Mexico some 6,000 years

Vanilla — [contradicted] French botanist Jean Michel Claude Richard falsely claimed prior discovery, but by the end of the 20th century, Albius was recognized as the true discoverer. :: The source states that Richard *falsely claimed* to have discovered the technique, a

Chickpea — [contradicted] global_production_leader_2023 claims 'approx. 73–74%' :: the source states 'India accounted for 75% of global chickpea production'

Open data

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Corrections

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