“…Among the substances isolated from lemongrass leaves and roots, the most common are alkaloids, saponins, sterols, terpenes, alcohols, ketones, flavonoids, acids, i.e., chlorogenic, caffeic, p-coumaric acids, and sugars [51]. The chemical composition of the oil may vary slightly, depending on the plant's growth conditions, cultivation region, agrotechnics, plant age, and harvest date [13,30,33,34,37,38,[40][41][42][43][44][45][46][47][48][49].…”