Assessment of The Mineral Contents Phytochemicals and Proximate Analysis of Seeds and Peels Of Citrus limon (Lemon)

The study was carried out to assess the mineral content, phytochemicals and proximate analysis of the peels and seed of citrus limon. Analysis of the mineral was carried using Atomic Absorption Spectrophotometer and flame photometer. Phytochemicals and proximate analysis determination were done using standard methods. The citrus limon peels and seeds contain reasonable amount of important minerals such as Ca, K Mg, Na, Zn. Fe, Mn and Cu. Poisonous elements like Pb and Cd are present in very small quantity and these may be considered as food supplement especially for animals. The phytochemical analysis showed the presence flavonoids, tannins, alkaloids, saponins, phenols and steroids in both the citrus limon peels and seeds while terpenoid is present in only the peels. Substantial amount of nutritional components such as carbohydrate, fibre, lipids and proteins are also present. The peels and seeds of lemon may be used materials for drug production and nutritional supplements.