Proventriculus

The proventriculus is part of the digestive system of birds. An analogous organ exists in invertebrates and insects.

Birds

The proventriculus is a standard part of avian anatomy. It is generally a glandular part of the stomach that may store and/or commence digestion of food before it progresses to the gizzard.

The Encarta (2007) holds that the proventriculus is:

Thomas Caceci (College of Veterinary Medicine of VirginiaTech) discusses the proventriculus of the avian stomach and opines that:

The proventriculus is the glandular portion of the avian compound stomach, and a rather peculiar organ it is. There's nothing like it in mammals.

Culinary use

Chicken proventriculus is eaten as street food in the Philippines. This dish is called proben.

See also

Notes