Direct distillation extraction method (DDE) and simultaneous distillation extraction method (SDE) were used for extracting the volatile substances of fruit in Zizyphusjujuba Mill.

• 报道了用蒸馏萃取法和同时蒸馏萃取法提取酸枣果肉中挥发性物质；测得两种方法提取的酸枣果肉挥发油含量分别为1.；80%25和2