挥发油

Objective To analyze the chemical constituents of the essential oils from Salvia plebeia R.

目的分析荔枝*挥发油的化学成分。

The volatile oil in Rosa Roxburghii Tratt was extracted by supercritical fluid.

采用超临界流体萃取得到刺梨挥发油，平均出油率为2.46%。

ResultsCommon pternopetalum root has the typical structure of Angelica plant and includes the compositions of Coumarins、 terpenoid、 volatile oil.

结果紫金砂根具有伞形科当归属植物的典型结构，紫金砂根主要含有香豆素、萜类、挥发油等化合物。

The volatile oil nutmeg has a central inhibition of acute myocardial infarction the role of non-confrontation.

肉豆蔻挥发油具有一定的中枢抑制作用，对急性心肌梗死无对抗作用。

Volatile oil from nutmeg and prepared nutmeg were extracted by vapor distillation.

采用水蒸气蒸馏法从其生品与炮制品中提取挥发油。

Methods: nutmeg volatile oil gavage route of administration used to observe and calculate the value of LD50 in mice was observed in mice dose of pentobarbital sodium Excellency the hypnotic synergy strychnine convulsion convulsion caused by mice and the percentage of the incubation period, The incubation period the percentage of death and survival, as well as on coronary artery ligation in rats with acute myocardial infarction confrontation role.

肉豆蔻挥发油采用灌胃给药途径，观察并计算小鼠LD50值，观察对小鼠阁下剂量戊巴比妥钠的催眠协同作用，对士的宁引起小鼠惊厥的惊厥潜伏期及百分率、死亡潜伏期及存活百分率的影响，以及对冠脉结扎所致大鼠急性心肌梗死的对抗作用。

The results show that:(1) Volatile oil from FAI and FA were light yellow transparent oil liquid; and the extractive rates were 0.6% and 1.0%.

研究结果表明：(1)枳实、枳壳挥发油为淡黄色油状液体，提取率分别为0.6%和1.0%。

It is extracted as an essential oil by steam or water distillation from the leaves and twigs of the Tea Tree.

这是作为一个提取挥发油的蒸汽或水蒸馏从树叶和树枝的茶树。

DC, and provide the scientific basis for exploitation. MethodsThe essential oil was extracted by steam distillation.

目的对云南大理产水芹挥发油进行化学成分的研究，为水芹的进一步开发和利用提供科学依据。

Methods:The essential oil was extracted by steam distillation and analyzed by GC - MS technique.

用水蒸气蒸馏法提取藏药独一味地上和地下部分挥发油并通过气相色谱-质谱技术对其进行分析。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。