Light yellow crystalline powder with a characteristic pungent taste. Initially tasteless, it produces a burning sensation after a short delay. It is an alkaloid isolated from black pepper.
Piperine is a naturally occurring alkaloid with the chemical formula C17H19NO3 and molecular weight of 285.34 g/mol. It is the principal active component of black pepper (Piper nigrum) and long pepper, responsible for their pungency. Piperine has been extensively studied for its various pharmacological properties including anti-inflammatory, analgesic, antioxidant, and bioavailability-enhancing effects. It is widely used in traditional medicine, food industry, and pharmaceutical applications.