kaempferol

Coffee is a brewed beverage prepared from the roasted or baked seeds of several species of an evergreen shrub of the genus Coffea. The two most common sources of coffee beans are the highly regarded Coffea arabica, and the "robusta" form of the hardier Coffea canephora. The latter is resistant to the coffee leaf rust (Hemileia vastatrix), but has a more bitter taste. Coffee plants are cultivated in more than 70 countries, primarily in equatorial Latin America, Southeast Asia, and Africa. Once ripe, coffee "berries" are picked, processed and dried to yield the seeds inside. The seeds are then roasted to varying degrees, depending on the desired flavor, before being ground and brewed to create coffee.

Ketchup (sometimes catsup in American English or tomato sauce in Commonwealth English) is a sweet-and-tangy condiment typically made from tomatoes, vinegar, sugar or high-fructose corn syrup and an assortment of vegetable seasonings and spices such as onions, allspice, cloves, cinnamon, garlic, and celery. Ketchup is often used with french fries (chips in the UK), hamburgers, sandwiches and grilled or fried meat. In Australia and New Zealand, where it is known as tomato sauce, it is a typical accompaniment for meat pies. Ketchup is sometimes used as a basis or ingredient for other sauces and dressings. [Wikipedia]