Radicchio is lactucopicrin

The bitter principle in radicchio is lactucopicrin (intybin), a sesquiterpene lactone which is a potent antimalarial agent and has asedative and analgesic (painkiller) effect. Green radicchios subtle bitterness compliments fatty, salty and tart ingredients such as citrus, pears, cream based dressings, olive oil, balsamic vinegar, pork, anchovies, garlic, polenta and robust cheeses. To store keep refrigerated in plastic and use within two to three weeks.