Extraction and characterization of <i>Raphanus Sativus</i> seed oil obtained by different methods

Hypolipidemic Effects Of Red Radish (Raphanus Sativus) Seed Oil In Rat Fed High-Fat Diet: Its Phytochemical Characterization

“…The average value was obtained and the oil content was 36.80 %, similar to those reported by [50]who found that radish seeds contained 37.00-43.00 % (w/w) oil whereas [51] reported that the seeds contained 43.12 ± 0.34% oil. Our results of fatty acid composition analysis showed that radish seeds oil contained higher amounts of erucic (C22:1) acid which account for 62% of the total fatty acid similar to those reported by [28,30] Our result indicated that radish seeds oil rich in unsaturated fatty acids, accounted 78.597% of total fatty acids and our results are in agreement with previous several researchers, who reported that unsaturated fatty acids of Raphanus Sativus seed oil were represented over 80% of the total fatty acids. Linolenic acid, erucic acid and oleic oil were the main fatty acids detected [29].…”

“…Linolenic acid, erucic acid and oleic oil were the main fatty acids detected [29]. In addition to [28] found that Raphanus Sativus seed oil contains oleic (C18:1), linoleic (C18:2), linolenic (C18:3) and erucic (C22:1) acids as the main unsaturated fatty acids, which accounted for about 90 % of total fatty acids. Besides the saturated fatty acids such as palmitic (C18:0) and docosanoic (C22:0) acids.…”

“…The unsaturated fatty acids are octadecatrienoic acid, ) α-linolenic acid) octadecadienoic acid (linoleic acid) and 13-docosenoic acid, )erucic acid(. Likewise erucic (C22:1) acid was reported to be the main unsaturated fatty acid [28,30]. Our results indicated that Mono unsaturated fatty acids (oleic and erucic acids) accounted 66.583 % of the total fatty acids whereas polyunsaturated fatty acids (linoleic and linolenic acids) represented 12.014 % of the total fatty acids, which is in the agreement with [50] who reported that radish oil contained 64.55-69.26% monounsaturated fatty acids and 20.33-25.11% polyunsaturated.…”

“…Among the isolates, three indole alkaloids showed good in vitro antiproliferative effects [27]. Extraction and characterization of the seed oil were investigated and the fatty acids compositions were determined with high erucic acid content [28][29][30].…”

Untitled

“…Soxhlet's extraction and cold pressed methods, were compared. The results are given in table 4.Soxhlet's extracted oil sample was darker in color which reflects greater amounts of natural pigments (Zhao et al, 2016). The effect of the method of extraction were insignificant (p<0.05) on most physicochemical properties but unsaponifiable matter and acid value were significantly different (p<0.05) for Soxhlet's extracted and cold pressed oils.…”