3Bergamo,A B,Fracassi,J A,Jesus,D P.Simultaneous determination of aspartame,cyclamate,saccharin and acesulfame-K in soft drinks and tabletop sweetener formulations by capillary electrophoresis with capacitively coupled contactless conductivity detection[J].Food Chemistry,2010,124(4):1714-1717.
4Intematioual Standards Organization.GUM:Guide to the Expresionof Uncertainty in Measurement[S].Is0 Geneva Switzerland,1995.