挥发油

The quality of the oil by means of SFE-CO2 and steam distillation was better.

采取超临界CO2萃取和水蒸气蒸馏的苏州荠芋挥发油品质较优。

The essential oil was obtained from steam distillation. Chemical components were separated and identified by GC-MS.

方法］用水蒸气蒸馏得到挥发油，运用GC-MS技术，结合计算机检索对具体化学成分进行了分析和鉴定。

Methods:Volatile oil was obtained by steam distillation. The chemical constituents were separated and identified by GCMS.

采用水蒸气蒸馏法提取半边旗挥发油采用气相色谱-质谱计算机联用技术分析鉴定。

The volatile components were distilled with steam distillation, and then their compounds were confirmed by GC-MS.

采用水蒸气蒸馏法提取挥发油，通过GC-MS分析其化学成分。

Due to potential allergic reactions and potential side effects if some of these oils are swallowed, it is best to consult with a qualified healthcare professional before pursuing self-treatment with volatile oils that are not in approved over-the-counter products for halitosis.

由于潜在的过敏性反应和副作用，如果其中一些吞下油，最好是咨询一个合格的医疗专业人士在追求自我的挥发油，不经批准的，都是非处方产品的口臭治疗。

Methods: To apply volatile oil of cortex morl and CY＇s reagents in mice after dividing them at random.

目的：探讨和论证桑白皮挥发油可诱发小鼠体内淋巴细胞的转化。

On MDA generation spontaneously in homogenates of liver, we used in vitro lipid peroxidation model.

在CCl_4诱导的肝脂质过氧化模型中，各组挥发油与阴性对照相比有极显著的(P＜0.01)抑制作用。

The column chromatography with silica gel was convenient for the separation of ligustilide from the essential oil of Ligusticum chuanxiong Hort..

本研究建立的硅胶柱层析法简单、方便，能从川芎挥发油中分离得纯度高的藁本内酯单体。

ConclusionOne of the antipyretic mechanism of essential oil of Ligusticum chuanxiong Hort.

结论川芎挥发油解热机理之一可能是抑制大鼠下丘脑COX-2的表达从而减少PGE2的产生使中枢体温调定点下调达解热效应。

ObjectiveTo investigate the antipyretic mechanism of essential oil of ligusticum chuanxiong Hort.

目的探讨川芎挥发油解热作用机理。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。