Using the JR Spectrum method analyzes the spectrum of Yitemin, by using the same way studies the blood sugar medicine: Glibenclamide, Gliclazide Tablets and Metformin Hydrochloride Capsules.

• 摘要运用傅立叶红外光谱对（胰特敏）和其它几种西药降糖药物进行了指纹图谱分析研究。