目的定性、定量分析药对荆芥-防风、单味药荆芥和防风的挥发油成分。
OBJECTIVE To determine the volatile components in herbal pair Herba Schizonepetae-Radix Ledebouriellae(HS-RL), single herb HS and RL.
目的建立测定荆芥穗挥发油中薄荷酮、胡薄荷酮的含量测定方法。
OBJECTIVE To establish the method for determining the contents of menthone and P-menthone in the volatile oil of Spica Schizonepetae Tenuifoliae.
目的采用水蒸气蒸馏法从荆芥中提取挥发油。
Objective The essential oils from Nepeta cataria L. were extracted by steam distillation. Methods The chemical constituents were analyzed by GC-MS.
目的采用水蒸气蒸馏法从荆芥中提取挥发油。
Objective The essential oils from Nepeta cataria L. were extracted by steam distillation. Methods The chemical constituents were analyzed by GC-MS.
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