鲟鱼鱼子酱与心血管疾病，里海野生和养殖白鲸，胡索鱼子酱及其脂质指标

Q3 Agricultural and Biological Sciences

caspian journal of environmental sciences Pub Date : 2021-07-01 DOI:10.22124/CJES.2021.4927

Shahrzad Barimani, M. Hedayatifard, A. Motamedzadegan, A. Bozorgnia

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引用次数: 1

摘要

目的是调查伊朗野生和养殖白鲸鱼子酱中的脂肪酸成分和脂质质量指标的详细信息。鱼子酱的脂肪酸成分随产地的不同而不同，但其接近成分没有差异。最显著的差异（P 0.05）。样品中二十碳五烯酸（C20:5n-3）、花生四烯酸（C20:4n-6）和二十二碳五烯酸的含量存在显著差异（P 05）。养殖样品中总ω-6含量较高（P 005）。本研究表明，白鲸鱼子酱中的脂肪酸可作为确定鱼类来源和饮食的指标。此外，养殖的白鲸鱼子酱具有良好的平衡性和脂质质量指数，可以降低患冠心病的潜在风险，与野生鱼子酱一样，可以被视为良好的食物来源。

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Sturgeon caviar and cardiovascular diseases, Caspian Sea wild and farmed beluga, Huso huso caviar and their lipid quality indices

The objective was to investigate the detailed information about proximate, fatty acid compositions and lipid quality indices in the caviar of wild and farmed beluga, Huso huso from Iran. The fatty acid composition varied with origin of caviars, although did no differ in proximate compositions. The most notable difference (P 0.05). There were significantly differences between samples in the amount of eicosapentaenoic (C20:5n-3), arachidonic (C20:4n-6) and docosapentaenoic (C22:5n-3) acids (P 0.05). Total ω-6 was higher in farmed samples (P 0.05). The present study indicated that, fatty acids profile in beluga caviars can be used as an index to determine fish origin and diet. Also farmed beluga caviar has good balanced with lipid quality indices to decrease the potential risk of coronary heart diseases and like wild ones could be considered as a good food sources.

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来源期刊

caspian journal of environmental sciences Environmental Science-Environmental Science (all)

CiteScore

2.30

自引率

0.00%

发文量

审稿时长

5 weeks