Darak
Oryza sativa

Other scientific names Common names
Oryza sativa  Rice bran,
O. aristata Rice polishings (Engl.)  
O. glutinosa   
O. montana  
O. praecox   

 General info
First used in the early 1900s for "taon," a disease afficting children, successfully treated with daily doses of a sweetened decoction of dry roasted darak. The affiction was later identified as "beriberi." Twenty years later, Manuel Zamora, a pharmacist, developed a darak extract in syrup form, bottling it as "Tiki-tiki."

Constituents
Vitamins A, B complex, D and E; fat, 20%; carbohydrates; proteins; adenine; choline; arachidic, behenic, lignoceric, palmitic, and oleic arids; phytosterin.

Uses
· Beriberi and other vitamin deficiencies: 25% tea decoction. The bran can also be made into cookies or mixed with other bakery products.
· Laxative: Two teaspoons of Darak in one glass of water; cool, stir well and drink, daily as needed.
·
Fringe folkloric: Pillows stuffed with darak has been used as a sleep aid for insomniacs.

Availability
Commercially available as animal feed.