DEVELOPMENT OF A CERTIFIED REFERENCE MATERIAL FOR NICOTINAMIDE IN INFANT FORMULA

被引：0

作者：

Liu, Jun ^{[1
]}

Huang, Ting ^{[1
]}

Zhang, Wei ^{[1
]}

Liu, Yang ^{[1
]}

机构：

[1] Natl Inst Metrol, Beijing, Peoples R China

来源：

XIX IMEKO WORLD CONGRESS: FUNDAMENTAL AND APPLIED METROLOGY, PROCEEDINGS | 2009年

关键词：

Nicotinamide; Infant Formula; Certified Reference Material;

D O I：

暂无

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Nicotinamide, one kind of Vitamin B, plays an important role for humans. To ensure quality control of nicotinamide in infant formula, a Certified Reference Material for nicotinamide in infant formula is being prepared in China for the first time. Studying on the procedure of sample preparation and HPLC analysis with different detectors like UV and MS, HPLC-UV and HPLC-IDMS are selected as the value assignment methods. And HPLC-IDMS method was validated in the international comparison CCQM-P78 and CCQM-K62. Homogeneity and stability are discussed in this paper as well.

引用

页码：2588 / 2590

页数：3