本文件规定了婴儿配方食品和成人营养品（包括粉末和液体）中菊糖型果聚糖（包括低聚果糖和低聚果糖）的测定方法，这些产品中含有0.03 g/100 g至5.0 g/100 g的果糖，可供食用。 该方法已在一项多实验室研究[1]中得到验证，其中重组标准参考物质（SRM）、0204 g/100 g的婴儿/成人营养配方、1,28 g/100 g和2,67 g/100 g的成人即食营养品（RTF）、0300 g/100 g的婴儿配方、1,28 g/100 g和2,67 g/100 g的重组后续配方0209 g/100 g至0275 g/100 g的重组婴儿配方奶粉，含量为0030 8 g/100 g至0264 g/100 g。在单一实验室验证研究[2]期间，在重组婴儿配方奶粉（乳基、部分水解乳）中进行了高达5 g/100 g的峰值回收实验- 成人营养RTF和重组成人营养粉。

This document specifies a method for the determination of inulin-type fructans (including oligofructose, fructooligosaccharides) in infant formula and adult nutritionals (both powder and liquid) containing 0,03 g/100 g to 5,0 g/100 g of fructans in the product as prepared ready for consumption. The method has been validated in a multi laboratory study[1] with reconstituted standard reference material (SRM), infant/adult nutritional formula at a level of 0,204 g/100 g, adult nutritionals ready-to-feed (RTF) at levels of 1,28 g/100 g and 2,67 g/100 g, infant formula RTF at a level of 0,300 g/100 g, reconstituted follow-up formula at levels of 0,209 g/100 g to 0,275 g/100 g, reconstituted infant formula at levels from 0,030 8 g/100 g to 0,264 g/100 g. During the single laboratory validation study[2], spike-recovery experiments were performed up to 5 g/100 g in reconstituted infant formula powders (milk-based, partially hydrolysed milk-based and soy-based), adult nutritional RTF and reconstituted adult nutritional powders.