http://gentleworld.org/the-gross-tru...tural-flavors/
http://en.wikipedia.org/wiki/CastoreumCastoreum is a bitter, orange-brown, odoriferous, oily secretion, found in two sacs between the anus and the external genitals of beavers. The discharge of the castor sac is combined with the beaver’s urine, and used during scent marking of territory. Both male and female beavers possess a pair of castor sacs and a pair of anal glands located in two cavities under the skin between the pelvis and the base of the tail.
delicious.In the United States, Castoreum has been approved by the Food and Drug Administration (FDA) as a food additive,[12] often referenced simply as a "natural flavoring" in the product's list of ingredients. It is commonly used in both food and beverages, especially as vanilla and raspberry flavoring.
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