Abstract he chemical constituents of essential oil from the herb of Saruma henryi, family Aristolochiaceae,were analyzedand 5 2 compounds were identified by GC-MS.

• 摘要用GC-MS法检测马蹄香全草挥发油，共检出62个成分，鉴定出52个化合物，占挥发油总成分的89．28%25。