Biang fish (Ilisha elongata) is a marine fish that has fine spines in its meat and has a high protein content which is commonly found in the waters of the Kepulauan Meranti Regency. One way of utilizing it is by processing pempek. pempek is a traditional food typical of the city of Palembang, South Sumatra Province which is made from a mixture of ground fish meat with tapioca flour, salt, and w…