The result was showed as follows: calibration on curves for Ala-Gin was linear from 6.25 to lOOmmol/L; linear formula is Y=28186X-9905.1,r=0.9997and CV was 5.33%; The recovery was 98%.

• 荧光检测器检测Ala-Gln的含量，线性范围为6.；25-100mmol/L，线性回归方程为：Y=28186X-9905