volatile oils
挥发油
常用释义
英式发音
美式发音
基本释义
- 挥发油；精油类（volatile oil 的复数）
例句
-
1·Methods The volatile oils compositions was detected with GC-MS.方法采用GC - MS对挥发油进行成分分析。
-
2·The volatile oils were extracted with supercritical CO_2 and stream distillation.采取超临界CO_2萃取和水蒸气蒸馏两种方法提取白苏叶挥发油。
-
3·Methods: GC-MS machine was used to analyze the chemical composition in volatile oils.方法：利用GC-MS气质联用仪对香附炮制前后的挥发油进行成分分析。
-
4·The volatile oils of Zanthoxylum schinifolium were extracted by water vapor distillation.采用水蒸气蒸馏法提取精制香椒子中的挥发油。
-
5·Method: The volatile oils were obtained with supercritical CO2, microwave and stream distillation.方法：采取超临界CO2萃取、微波萃取和水蒸汽蒸馏三种方法提取佩兰挥发油。
-
6·Methods: The chemical constituents of volatile oils obtained by two methods were analyzed by GC-MS.方法：采用GC - MS法对两种方法提取的满山红挥发油进行成分分析。
-
7·The results showed that the major components were sesquiterpenoid and terpenol of the volatile oils.结果表明：轮叶蒲桃叶片挥发油主要为萜烯与萜烯醇类化合物。
-
8·The volatile oils of walnut diaphragm were obtained by hydrodistilation and analysed by GC and GC/MS.本实验采用水蒸汽蒸馏法提取鲜姜和干姜中的精油，并利用GC-MS分析精油的成分。
-
9·Methods: The volatile oils were extracted by using steam distillation. The components were identified and separated with GC-MS.方法：采用水蒸气蒸馏法提取白花前胡饮片的挥发油，用GC - MS法对其化学成分进行鉴定。
-
10·Conclusion: the volatile oils from Lindera reflexa Hemsl's roots, stems and leaves Contained abundant medicinal active ingredients.结论：山橿根、茎、叶挥发油含有丰富的药用活性成分。