👉 In the context of biology, a cephaline is a type of protein found in the digestive system of some animals. It is composed of two chains of amino acids and has an unusual conformation that allows it to be easily digested by the stomach lining of the small intestine. Cephalines are also known as lipids or fatty acids, and they play a vital role in various bodily functions such as metabolism, energy production, and neurotransmission.