1. Other foods in this group contain antioxidant flavonoids like quercetin and kaempferol . 2. Within Pteridophyta and Pinophyta, kaempferol has been found in diverse families. 3. Kaempferol has also been identified in both Dicotyledons and Monocotyledons of Angiosperms.4. Flavonols, including kaempferol , are products of this pathway. 5. About 2.5 % of kaempferol ingested is excreted as urine. 6. The plant also contains flavonoids, such as quercetin, isorhamnetin and kaempferol . 7. Kaempferol is common in Pteridophyta, Pinophyta and Angiospermae.8. Myricetin can alternatively be produced directly from kaempferol , which is another flavonol. 9. Flavonoids ( quercetin and kaempferol ) and proanthocyanidins ( cyanidin and delphinidin ) are present. 10. In the small intestine, kaempferol is metabolized to glucuronides and sulfoconjugates by intestinal enzymes.