目的：为进一步研究蜂胶提供参考。方法：采用GC-MS分别对乙醚索氏提取法、乙醚超声提取法、乙醚冷浸法和水蒸气蒸馏法提取蜂胶所得提取物的化学成分进行分析比较。结果：不同方法提取蜂胶所得提取物化学成分有一定差异。结论：索氏提取法可初步判定为适用于蜂胶的方便有效的提取方法。

Objective: To provide references for further study of Propolis. Methods: The volatile components extracted from Chinese Propolis by Soxhlet extraction method, Ultrasonic extraction method, Infusion extraction method and Steam-distilled extraction were comparatively analyzed by GC-MS. Results: The components of extractives by different ways were quite different. Conclusion: Soxhlet extraction method was preliminarily assessed as a convenient, effective and suitable extraction method for Propolis extraction.

广州市科技计划项目，蜂胶质控平台、指纹研究(2005Z-E0101)