METHODS The essential oil was extracted by steam distillation and analyzed by GC-MS technique.
METHODS The essential oil was extracted by steam distillation and analyzed by GC-MS technique.
方法用水蒸气蒸馏法提取白鲜皮挥发油并用气相色谱－质谱技术分析。
METHODS The essential oil was extracted by steam distillation and analyzed by GC-MS technique.
方法用水蒸气蒸馏法提取白鲜皮挥发油并用气相色谱－质谱技术分析。