Column: ChromCore Polar C18, 5 μm
Dimension: 4.6×250 mm
Mobile Phase: 67/12/21 v/v/v 乙腈/甲醇/0.5%醋酸铵溶液
Flow Rate: 1.0 mL/min
Temperature: 20 °C /25 °C
Injection: 10 μL
Detection: UV 210 nm
Sample: 枇杷叶
Peaks: 1. 齐墩果酸
2. 熊果酸