Tonka bean oil Tonka bean oil Tonka bean oil is extracted from the seed of "Dipteryx odorata". The oil is composed primarily of coumarin, which is used to flavor tobacco. It is neither a pressed oil, nor an essential oil, but was traditionally obtained by soaking the large, single tonka bean seed in rum or other alcohol for 24 hours, after which crystals of coumarin appear on the outside of the seed, and are then collected. The seeds contain up to 46% oil by dry weight. In recent years, most commercially produced coumarin are synthetic, which has reduced the demand for tonka beans
Bangladeshi cuisine very expensive spice in Bangladesh, has great medicinal value, and tastes somewhat like horseradish. People in Khulna, Bagerhat, and Shatkhira cut down the stem, roots, peel the skin and cut it into small pieces and cook them with meat and fishes, especially with mutton. They love the spicy pungent flavor of spice all year round. A wide range of sweet water fishes are available in this region, which are highly famous all over the country. Bangladeshi cuisine has over time been largely influenced by the Mughlai cuisine left behind by the Persian Rulers. This has led Bangladeshi cuisine to include