An Excerpt from Jim Conrad's
Naturalist Newsletter of November 6, 2006

ACHIOTE

Achiota or Annato, Bixa orellanaA bush or small tree currently flowering prettily next to people's huts in Ek Balam is a native tropical-American one considered desirable by so many cultures that now it's planted nearly throughout the world's tropics. In Spanish it's known as Achiote and in English as Annato. It's BIXA ORELLANA, of the Bixa Family, sometimes called "The Lipstick Tree Family," and it's shown at the right.

In that picture the reddish, soft-spined fruits next to the two-inch-wide white flower are immature. In a few weeks, however, you'll be able to crack the pods open and see why the tree is sometimes called Lipstick Tree: Inside will be numerous small, fleshy seeds about 1/5th across covered with bright, red-orange pulp. The garish pulp in which the seeds are embedded is wonderful stuff.

First, dye obtained from the pulp is used all over the world for coloring rice, cheeses, soft drinks, oil, butter, and soup. It's used in some regions to dye textiles and in some cultures people dye their hair and bodies with it for cosmetic reasons, and to repel insects and protect them from sunburn. It was used as a warpaint by many native Americans. The seeds are given to bulls to make them aggressive for bullfights and are taken by some indigenous people as an aphrodisiac. You can read about many more uses at http://www.virtualherbarium.org/gl/bixa/bixaorellana.htm.

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