This eventually led to the identification of the hypoglycaemic effects of unripe ackee. Examples include horse chestnut, maples, ackee and lychee. Ackee and saltfish is the Jamaican national dish prepared with ackee and salted codfish. In 2014 Emeke directed the short film "Ackee & Saltfish". In Jamaica, the national dish is ackee and saltfish. Popular Jamaican dishes include curry goat, fried dumplings, ackee and saltfish (cod). Items served include callaloo (Caribbean greens) and ackee. Hypoglycin is found in the unripe ackee fruit in Africa. The entirety of the unripe Ackee fruit is toxic and contains large amounts of hypoglycin. It is usually eaten with the national dish ackee and salt fish. Ackee and saltfish is another popular dish that is unique to Jamaica. Ackee and saltfish is widely regarded as the national dish of Jamaica. The line "ackee, rice, saltfish is nice" refers to the Jamaican national dish. A Jamaican breakfast includes ackee and saltfish, seasoned callaloo, boiled green bananas, and fried dumplings.