Study of un-saturated fatty acids content in Ocimum basilicum L.

摘要

Background & Aim Ocimum basilicum L. is belong to the Lamiaceae family which is cultivated as a culinary, industrial and medicinal plants in some countries from thousands years ago. The seed of this plant is rich in poly un-saturated fatty acids (PUFA) and produced a large amount of mucilage. Experimental The oil of seed was extracted separately and converted to fatty acids methyl esters, and composition of fatty acids in seed oil was determined by Gas Chromatography. Results & Discussion The results show that the highest content of total fat between (A.W.L.P.), (28.98 % of dw) in Ardabil (L.P.) and lowest (17.25 % of dw) in A.G.2 (W.P.). The highest Palmitic acid content is between (A.W.L.P.), (34.81 mol %) in Kermanshah (L.P.) and lowest (2.05 mol %) is in Kerman (L.P.). The highest Stearic acid content is between (A.W.L.P.), (7.56 mol %) in Ahwaz (L.P.) and lowest (1.42 mol %) in Ardabil (W.P.). The highest of Oleic acid between (A.W.L.P.), (22.81 mol %) in Ghom (L.P.) and lowest (11.10 mol %) in A.G.2 (W.P.). The highest Linoleic acid content between (A.W.L.P.), (25.60 mol %) in A.G.1 (L.P.) and lowest (15.55 mol %) in Kermanshah (L.P.). The highest amount of Linolenic acid between (A.W.L.P.), (53.89 mol %) in A.G.1 (W.P.) and lowest (28.08 mol %) in Kermanshah (L.P.). The results also definite clearly that the seed of O. basilicum populations have large amount of un-saturated fatty acids, mucilage and they have a few amount of saturated fatty acids.