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n-3 PUFA 丰富蛋作为有价值的生物活性物质的来源

Ana Radanović¹, Gordana Kralik^2,3, Ines Drenjančević^3,4

¹Agro-Kovačević, Vijenac Dinare 2, 31000 Osijek, Croatia.

Foods (Basel, Switzerland)

|January 17, 2024

概括

使用鱼和亚麻油将食用蛋丰富为omega-3脂肪酸,增加了n-3PUFA含量. 虽然对蛋黄质量和血脂概况有好处,但21天的摄入期对人类健康没有显著的积极影响.

科学领域:

动物营养动物营养
营养生物化学营养生物化学
食品科学食品科学食品科学

背景情况:

n-3多不和脂肪酸 (n-3PUFA) 是具有显著健康益处的必需营养素.
用n-3PUFA丰富蛋提供了一种实际的饮食策略来增加摄入量.
了解不同油组合对蛋丰富和随后的健康影响的影响至关重要.

研究的目的:

为了研究食用蛋与n-3PUFA的丰富,使用不同组合的麻和鱼油.
评估消费 n-3 PUFA 丰富蛋对人类健康指标的影响.
确定最佳的饮食策略,以提高蛋中的n-3PUFA含量.

主要方法:

用含有5%大豆油 (控制) 或亚麻和鱼油混合物 (P1,P2) 的饮食养480只母.
分析蛋黄中的α-烯酸 (ALA),eicosapentaenoic酸 (EPA) 和docosahexaenoic酸 (DHA) 含量.
评估血液生物化学指标和脂肪酸概况在人类受试者消费传统和丰富的蛋超过21天.

主要成果:

与对照组相比,养麻和鱼油混合物的蛋 (P1,P2) 的n-3PUFA含量明显高 (p=0.001).
丰富的蛋表现出更有利的动性,血栓性和低/高胆固醇血清指数.
蛋的摄入改变了血液脂肪酸概况,使n-6PUFA/n-3PUFA比率降低了27%,并对一些生化标志物产生了积极影响.

结论:

用鱼类和亚麻油组合的食补充剂有效地增加了食用蛋中的omega-3含量.
虽然蛋可以改善黄质量和改变血液脂质概况,但短期 (21天) 摄入期并没有对人类健康产生确定的积极影响.
需要进一步的研究来确定食用富含n-3PUFA的蛋的长期健康益处.

关键词:

血液生化指标血液生化指标消费消费消费消费消费消费蛋蛋蛋蛋蛋 n-3 PUFA PUFA 的使用情况

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