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首页> 外文OA文献 >Determination of Seasonal Changes on Lipid Content and Fatty Acids of Nemipterus randalli (Russell, 1986) from Mersin Bay
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Determination of Seasonal Changes on Lipid Content and Fatty Acids of Nemipterus randalli (Russell, 1986) from Mersin Bay

机译：Mersin Bay的Nemipterus Randalli（Russell，1986）脂质含量和脂肪酸的季节性变化

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In this study, the seasonal changes on lipid content and fatty acid levels of Nemipterus randalli from the Mersin Bay have been determined. Total lipid levels were found as 3.17%, 2.12%, 0.63%, and 0.72% in spring, summer, autumn and winter seasons, respectively. The fatty acid composition of this species is composed of 30 fatty acids. Major fatty acids are palmitic acid (C16:0) and stearic acid (C18:0) from saturated fatty acids (SFAs) oleic acid (C18:1n9c) and 11-docosenoic acid (ceteloic; C22:1n11) from monounsaturated fatty acids (MUFAs) and eicosapentaenoic acid (EPA; C20: 5n3), and docosahexaenoic acid (DHA; C22: 6n3) from polyunsaturated fatty acids (PUFAs). The highest level of palmitic acid was detected in the winter season, and the palmitic acid level varied between 15.41% and 20.72% (77.79-433.30 mg/100g). The highest level of stearic acid was determined in the spring season, and its levels varied between 14.75% and 19.14%, and its levels were also determined as 77.95-483.91 mg/100g. Oleic acid from the monounsaturated fatty acids varied between 5.46% and 7.98%, and its levels were found to be 31.98-224.38 mg/100g. Ceteloic acid varied between 5.73% and 7.80%, and its levels were determined to be 33.01-161.11 mg/100g. The EPA levels from the polyunsaturated fatty acids ranged from 4.34 to 5.34%, and its levels were found to be 19.30-137.50 mg/100g. The highest levels of DHA were detected in autumn, its levels varied between 21.09% and 23.00%, and its levels have also been detected as 102.30-604.25 mg/100g. The highest levels of Σn3, Σn6 and Σn9 were found in the spring season. The levels of Σn3, Σn6 and Σn9 varied between 26.73-27.19% (122.89-751.59 mg/100g), 4.19-4.79% (18.63-134.68 mg/100g) and 5.95-9.79% (35.22-247.15 mg/100g), respectively. AI and TI values in N. randalli were found at 0.28-0.36% and 0.33-0.36%, respectively.
机译：在这项研究中，确定了MERSin海湾Nemipterus Randalli的脂质含量和脂肪酸水平的季节性变化。春季，夏季，秋季和冬季，总脂质水平分别为3.17％，2.12％，0.63％和0.72％。该物种的脂肪酸组成由30脂肪酸组成。来自饱和脂肪酸（SFA）油酸（C18：1N9C）和11-多烯酸（CETELOCE; C22：1N11）的主要脂肪酸是棕榈酸（C16：0）和硬脂酸（C18：0）来自单不饱和脂肪酸（ MUFAS）和eicosapentaeno酸（EPA; C20：5N3）和来自多不饱和脂肪酸（PUFAs）的二十二碳酸（DHA; C22：6N3）。在冬季检测到最高水平的棕榈酸，棕榈酸水平在15.41％和20.72％（77.79-433.30mg / 100g）之间变化。在春季测定最高水平的硬脂酸，其水平在14.75％和19.14％之间变化，其水平也确定为77.95-483.91mg / 100g。来自Monounsposated脂肪酸的油酸在5.46％和7.98％之间变化，其水平为31.98-224.38mg / 100g。十六烯酸在5.73％和7.80％之间变化，其水平确定为33.01-161.11 mg / 100g。来自多不饱和脂肪酸的EPA水平范围为4.34至5.34％，发现其水平为19.30-137.50 mg / 100g。在秋季检测到最高水平的DHA，其水平在21.09％和23.00％之间变化，其水平也被检测为102.30-604.25 mg / 100g。在春季发现了最高σn3，σn6和σn9。 σn3，σn6和σn9的水平在26.73-27.19％（122.89-751.59 mg / 100g）之间，4.19-4.79％（18.63-134.68mg / 100g）和5.95-9.79％（35.22-247.15mg / 100g）。 。 N.Randalli中的AI和Ti值分别为0.28-0.36％和0.33-0.36％。

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