Results The limonene is the common component in every sample, but additional higher content of 2-methyaminomethyester-benzoic acid was only found in the volatile sample from Xinhui.

• 结果不同产地陈皮挥发油都含有柠檬烯主成分，但新会陈皮存在一个含量较高的2-甲氨基-苯甲酸甲酯成分。