What is palm kernel seed?

Palm kernel seed is the seed of the oil palm tree (Elaeis guineensis), specifically the seed found within the fruit of the tree. It is primarily composed of oil-rich kernels and is a significant source of palm kernel oil, which is widely used in food products, cosmetics, and industrial applications. Additionally, palm kernel cake, a byproduct of oil extraction, is often used as animal feed due to its high protein content. The cultivation and processing of palm kernel seeds are integral to the palm oil industry.