Food Applications of Nigella sativa Seeds

Black cumin (Nigella sativa L., Family: Ranunculaceae) is an annual herb with a wide range of clinical applications apart from its commercial significance as a spice plant. Black cumin has been considered as one of the most treasured nutrient-rich herbs in history around the world. Its seed is a rich source of nutrients and bioactive components that confer its nutritional uses as well as medicinal and therapeutic potential. This chapter describes the black cumin seed, its vital chemical, and bioactive components and the various processing operations for its oil extraction. The chapter also emphasizes the therapeutical applications of the black cumin seed, therefore, discussing its pharmacological effects against various types of ailments. The role of black cumin in food processing has also been discussed, highlighting its use as a spice, value-added product, antimicrobial agent and an effective food preservative.