Table 1.

Difference between each analysis strategy.

Method	Advantage	Disadvantage
CCM	Rapid and simple	Easily affected by fluctuations in operation conditions and the matrix effect
CSAM	Overcome the matrix effect in some extent	Time-consuming, required a complex procedure.
ISAM	Rapid and simple, overcome the matrix effect in some extent	The detection limit and the quantitation limit were higher than the other two methods