Fatty acids determination is of paramount importance for quality control and suitable labeling of edible oils, required by regulatory agencies in several countries, and fast methods for this determination are worldly desired. This review article aimed to explore the available analytical methods for vegetable and marine oils analyses employing CE, which can be a straightforward and faster alternative than GC methods for fatty acid determination, considering some purposes. CE usually offers the possibility of a rapid analysis with a simple preparation of the sample, without requiring specific columns, which are inherent advantages of the technique. Instrumental conditions and the key points about fatty acids determination employing the technique are highlighted, and the main challenges and perspectives are also approached. Potential use of CE for edible oil analyses has been demonstrated for research and routine, which can be of interest for industries, regulatory agencies, and edible oil researchers. Therefore, we have explored the analytical approaches described in the last decades, intending to spread the interest of CE methods for fatty acid monitoring, label accuracy assessment, and food authenticity evaluation of edible oils.

中文翻译：

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测定植物油和海洋油中脂肪酸的毛细管电迁移方法：综述

脂肪酸的测定对于食用油的质量控制和合适的标签至关重要，这是一些国家的监管机构所要求的，世界上都需要这种测定的快速方法。这篇评论文章旨在探索使用 CE 进行植物油和海洋油分析的可用分析方法，考虑到某些目的，CE 是一种比 GC 方法更直接、更快速的脂肪酸测定方法。CE 通常通过简单的样品制备提供快速分析的可能性，不需要特定的色谱柱，这是该技术的固有优势。重点介绍了使用该技术测定脂肪酸的仪器条件和关键点，并探讨了主要挑战和前景。CE 在食用油分析中的潜在用途已被证明可用于研究和日常工作，这可能会引起行业、监管机构和食用油研究人员的兴趣。因此，我们探索了过去几十年中描述的分析方法，旨在传播 CE 方法对脂肪酸监测、标签准确性评估和食用油食品真实性评估的兴趣。