The yellow pigment of turmeric, making up roughly 2–5% of the dried rhizome. Notoriously poorly absorbed on its own; most trials use concentrated extracts with absorption enhancers rather than culinary turmeric.
1 food, grouped by presence band. Bands are used instead of amounts because compound content swings widely with cultivar, soil, storage and preparation — a single number per food would look more precise than the measurements justify.
One of the compounds this food is characterised by in the literature.