婴幼儿配方食品中B族维生素测定方法研究进展

B族维生素是人体维持正常生体机能的一类必需营养物质，适量的摄取B族维生素对婴幼儿的成长发育至关重要，而分析测定婴幼儿配方食品中的B族维生素含量对于科学的指导和研究其添加量具有重要意义。本文就近年来国内外婴幼儿配方食品中B族维生素的测定分析方法进行了综述，检测技术包括分光光度法、荧光分析法、高效液相色谱法、试管法等，并对其发展趋势进行了讨论。目前，婴幼儿配方食品中B族维生素使用试管法较普遍，该方法具有样品处理和操作便捷，应用范围和灵敏度均良好等特点。 本文也对目前婴幼儿配方食品中B族维生素的测定技术中的问题和前景与方向提出了探讨。

Research progress on determination of B vitamins in infant formula food

B vitamins are a type of essential nutrients for the human body to maintain normal biological functions. The proper absorption of B vitamins is essential for the growth and development of infants and young children. The analysis and determination of the content of B vitamins in infant formula food is a scientific guide And it is of great significance to study the amount of addition. This article summarizes the existing methods for the determination and analysis of B vitamins in infant formula foods at home and abroad. The detection techniques include spectrophotometry, fluorescence analysis, high performance liquid chromatography, and test tubes. As a result of the method, the test tube method for B vitamins in infant formula foods is more common. This method has the characteristics of convenient sample processing and operation, application range and sensitivity. The problems, prospects and directions in the current determination of B vitamins in infant formula foods are discussed.