Physiochemical Properties, Lipid Breakdown, β-Carotenoids, Tocopherols, Vitamins, Amino and Fatty Acid Profiles of Soxhlet Extracted Oil from Different Garden Cress Seed (Lepidium sativum L.) Genotypes in Ethiopia

Abstract

Physiochemical properties, lipid breakdown, β-carotenoids, tocopherols, and vitamins as well as amino and fatty acid profiles of Soxhlet-extracted oil from five different garden cress (Lepidium sativum L.) seed genotypes (namely: CG8, CG7, CG17, CG4, and 207910) across Ethiopia regions were investigated. Results showed that despite the seeds’ proximate peak and least values, the extraction yield, viscosity, specific gravity, refractive index, lipid breakdown, and boiling point of garden cress seed oil across the genotypes noticeably varied with promising amino and fatty acid profiles. Further, the genotype CG17 obtained greater quantities of β-carotenoids, tocopherols and vitamin values compared to the other genotypes.