Nutritional, Medicinal and Industrial Uses of Sesame (Sesamum indicum L.) Seeds - An Overview

Abstract

Sesame (Sesamum indicum L.) seeds have been grown in tropical regions throughout the world since prehistoric times.Sesame seed, a rich source of protein, is one of the fi rst crops processed for oil production.Its non-culinary application includes its use as an ingredient in soap, cosmetics, lubricants and medicines.Sesame seeds also contain two unique substances: sesamin and sesamolin known to have a cholesterollowering eff ect in humans and to prevent high blood pressure.Both of these were also reported to increase the hepatic mitochondrial and the peroxisomal fatty acid oxidation rate in experimental animals.Cephalin, a phospholipid from sesame seed has been reported to possess hemostatic activity.Th e oil has wide medical and pharmaceutical applications.It is mildly laxative, emollient and demulcent.Th e seeds and fresh leaves may be used as a poultice.Th e antibacterial activity of seeds against Staphylococcus and Streptococcus as well as common skin fungi, such as athlete's foot fungus has also been well recognized.Th e oil is also known to maintain high density lipoprotein cholesterol (HDL) and lower low density lipoprotein cholesterol (LDL).Refi ned sesame oil is rich with antioxidant components like lignans allowing for greater shelf-life of foods plus improving their fl avor and taste.In addition to its use as an antioxidant, sesame oil contains a large amount of linoleate in triglyceride form that selectively inhibit malignant melanoma growth.Off -late, the work has also been oriented towards the production of biodiesel from sesame seed oil as a viable alternative to the diesel fuel.Th e ethno-botanical and medicinal uses of this commercially important, nutritionally rich oilseed need to be explored for better utilization.