The essential oil from Vitis Vinifera L. seed was extracted by the simultaneous distillation extraction method.

采用同时蒸馏萃取的方法，对产于辽宁鞍山海城地区的巨峰葡萄籽的挥发油进行了提取。

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Distillation extraction method is used for extracting the volatile constituents of the Herba Selaginellae. The average oil yield obtained is 2.85%.

报道了用水蒸汽蒸馏萃取法提取卷柏中挥发性物质，测得卷柏挥发油的含量为2.85%。

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METHOD: To extract the volatile oil by steam distillation or supercritical fluid extraction (SFE).

方法：用水蒸汽蒸馏法和超临界流体萃取的方法提取挥发油。

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