Abstract: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.
