Determination of Asiaticoside and Madecasoside
1) Reagents
a. Nanopure water b. Acetonitrile (HPLC)
2) Apparatus
HPLC (Shimadzu) Analytical balance (1/10000) Ultrasonic cleaner
0.45μm PTFE filter 50ml volumetric flask Screw cap vials detector(Alltech)
3) HPLC condition
Column: Kromasil C18 5 mm 4.6′200mm
Mobile Phase: A:Water B: Acetonitrile
A:B=67:33
Flow Rate: 0.7ml/min
Injection: 10μl
Drift tube temperature :100.2℃
Gas flow:2.7L/min
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