Basmati Rice is the world'sâ most aromatic and fragrant rice. The characteristic nut-like flavor it is long slender narrow width grain and fragrance of Basmati is attributed to the chemical compound 2-acetyl-1-pyrroline. 24 Mantra Organic Basmati Rice (Brown) is a healthy option for those who are looking for a healthier alternative to regular Basmati rice.