BS ISO 21470:2020-婴儿配方奶粉和成人营养品同时测定总维生素B＜sub＞1＜/sub＞、B＜sub＞2＜/sub＞、B＜sub＞3＜/sub＞和B＜sub＞6＜/sub＞酶消化和LC-MS/MS-国家数字标准馆

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Infant formula and adult nutritionals. Simultaneous determination of total vitamins B＜sub＞1＜/sub＞, B＜sub＞2＜/sub＞, B＜sub＞3＜/sub＞ and B＜sub＞6＜/sub＞. Enzymatic digestion and LC-MS/MS 婴儿配方奶粉和成人营养品同时测定总维生素B＜sub＞1＜/sub＞、B＜sub＞2＜/sub＞、B＜sub＞3＜/sub＞和B＜sub＞6＜/sub＞酶消化和LC-MS/MS

发布日期： 2020-11-05

本文件规定了同时定量测定四种水溶性物质的方法
婴儿配方奶粉和相关营养产品中的维生素，包括相关形式的维生素
B1、B2、B3和B6B通过酶消化和UHPLC-MS/MS。本文件不打算使用
未添加维生素的产品。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document specifies a method for the simultaneous quantitative determination of four watersoluble
vitamins in infant formula and related nutritional products, including relevant forms of vitamins
B1, B2, B3and B6by enzymatic digestion and UHPLC-MS/MS. This document is not intended to be used
on products where vitamins have not been added.All current amendments available at time of purchase are included with the purchase of this document.

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发布单位或类别：英国-英国标准学会

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