Determination of Aliphatic Amines in Infant Food Packaging Materials by High Performance Liquid Chromatography

NWIPB OpenIR

	Determination of Aliphatic Amines in Infant Food Packaging Materials by High Performance Liquid Chromatography
	Sheng Cun-Cun ; Zhang Shi-Juan ; Wang Fang-Fang ; Ji Zhong-Yin ; Dou Kun ; You Jin-Mao
	2016-09-01
发表期刊	CHINESE JOURNAL OF ANALYTICAL CHEMISTRY
摘要	Aliphatic amines in infant food packaging materials were extracted and concentrated by 0. 5 mL of acidified methanol using gas purge microsyringe extraction (GP-MSE). Pre-column fluorescence labeling of amines was achieved in mild conditions with 10-ethyl-acridine-2-sulfonyl chloride (EASC) as labeling reagent. The derivatization was carried out at 60 degrees C and pH 10. The derivatives were successfully separated on a Hypersil GOLD column with excitation and emission wavelengths of 262 and 430 nm, respectively. The detection limits were in the range of 0. 4-0. 6 mu g/kg, and the quantitation limits were in the range of 1. 2-2. 1 mu g/kg. All analytes were in good linearity in the concentration range of 2. 0-2000 mu g/L with correlation coefficients of higher than 0. 998. The developed method was characterized by celerity, accuracy and high sensitivity. It was successfully applied to the determination of aliphatic amines in infant food packaging materials.
文献类型	期刊论文
条目标识符	http://210.75.249.4/handle/363003/33058
专题	中国科学院西北高原生物研究所
推荐引用方式 GB/T 7714	Sheng Cun-Cun,Zhang Shi-Juan,Wang Fang-Fang,et al. Determination of Aliphatic Amines in Infant Food Packaging Materials by High Performance Liquid Chromatography[J]. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,2016.
APA	Sheng Cun-Cun,Zhang Shi-Juan,Wang Fang-Fang,Ji Zhong-Yin,Dou Kun,&You Jin-Mao.(2016).Determination of Aliphatic Amines in Infant Food Packaging Materials by High Performance Liquid Chromatography.CHINESE JOURNAL OF ANALYTICAL CHEMISTRY.
MLA	Sheng Cun-Cun,et al."Determination of Aliphatic Amines in Infant Food Packaging Materials by High Performance Liquid Chromatography".CHINESE JOURNAL OF ANALYTICAL CHEMISTRY (2016).