液相色谱-同位素稀释质谱精确测定奶粉中的核苷酸含量  

Quantitation of Adenosine 5′-monophosphate in Powdered Milk by Liquid Chromatography-isotope Dilution Mass Spectrometry

作　　者：高运华[1] 武利庆 王晶[1] 

机构地区：[1]中国计量科学研究院,北京100013

出　　处：《分析测试学报》2007年第z1期236-238,241,共4页Journal of Instrumental Analysis

摘　　要：Adenosine 5′-monophosphate in powdered milk was quantitated by liquid chromatography-isotope dilution mass spectrometry.The uncertainty was calculated.This could provide information for the further quantitative measurement and utilization of 5′-nucleotide acid as food additive.Adenosine 5′-monophosphate in powdered milk was quantitated by liquid chromatography-isotope dilution mass spectrometry.The uncertainty was calculated.This could provide information for the further quantitative measurement and utilization of 5′-nucleotide acid as food additive.

关 键 词：QUANTITATION Adenosine 5′-monophosphate Liquid chromatography-isotope dilution mass spectrometry Powdered milk 

分 类 号：O657-55[理学—分析化学]