Archive for category Pepper'

Herb-Drug Interactions: Pepper

Piper nigrum L. (Piperaceae) Synonym(s) and related species Black and white pepper are derived from the fruits of the same species, Piper nigrum L. Black pepper is the unripe fruit which has been immersed in hot water and dried in the sun, during which the outer pericarp shrinks and darkens into a thin, wrinkled black layer. White pepper consists of the seed only, prepared by soaking the fully ripe berries, removing the pericarp and drying the naked seed. Long pepper, Piper longum L., is a closely related species where the fruits are smaller and occur embedded in flower ‘spikes’, which form the seed heads. Constituents Alkaloids and alkylamides, the most important being piperine, with piperanine, piperettine, piperlongumine, pipernonaline, lignans and minor constituents such as the piperoleins, have been isolated from the fruits of both species of pepper. Black pepper and long pepper also contain a volatile oil which may differ in constitution, but is composed of bisabolene, sabinene and many others; white pepper contains very little. The pungent taste of pepper is principally due to piperine, which acts at the vanilloid receptor. Use and indications Pepper is one of the most popular spices in the world, Read more […]