1) water-bath distillation
水浴蒸馏
2) steam distillation
水蒸汽蒸馏
1.
The teaching improvement of steam distillation;
水蒸汽蒸馏实验教学改进
2.
The improvement on the experiment apparatus of steam distillation;
水蒸汽蒸馏实验装置的改进
3.
Comparison of chemical constituents for volatile oil from fresh Kaempferia galanga L.by Soxhelt method and steam distillation
索氏法和水蒸汽蒸馏法提取山柰(鲜品)挥发油化学成分的比较研究
3) steam distillation
水蒸气蒸馏
1.
A study on chemical constituents for the essential oil of Aristolochia debilis Sieb. et Zucc. by supercritical fluid extraction and steam distillation;
超临界CO_2流体萃取法和水蒸气蒸馏法提取青木香挥发油化学成分的研究
2.
Study on steam distillation law draw of characteristic component—Kaempferia galanga L.oil;
水蒸气蒸馏提取沙姜中特性组分—沙姜油的研究
3.
Study on extracting oil condition of Xinyi by steam distillation and its application in tobacco flavoring;
水蒸气蒸馏法提取辛夷精油及在卷烟加香中的应用研究
4) hydrodistillation
[,haidrəu,disti'leiʃən]
水蒸气蒸馏
1.
The essential oil was obtained from the fresh coriander roots by the method of hydrodistillation extraction whose yield was 0.
采用水蒸气蒸馏方法对新鲜芫荽(香菜,Cori-andrum sativum L。
2.
The samples of this article gained by hydrodistillation and solvent extraction were analysised by GC/MS.
利用GC/MS仪器分析法,对新疆本地种植的玫瑰采用水蒸气蒸馏法和溶剂提取法所得精油成分进行对比与分析,分别测得17种组分和12种组分。
3.
The volatile components from ease pill were extracted by hydrodistillation method and analyzed by gas chromatography-mass spectrometry(GC-MS) using n-octadecane as internal standard substance.
采用水蒸气蒸馏法提取了中成药逍遥丸(水丸)的挥发性成分,选取正十八烷为内标物,采用气相色谱-质谱(GC-MS)联用技术分离和鉴定了提取的挥发性成分。
5) water vapor distillation
水蒸气蒸馏
1.
Study on the extract technology of bergamot essential oil by water vapor distillation
水蒸气蒸馏法提取佛手挥发油的工艺研究
2.
By the method of water vapor distillation and extraction of refined vegetable oil, the garlic essential oil was prepared.
采用水蒸气蒸馏方法提取大蒜精油,并用精炼植物油萃取收集。
3.
Experimental result showed that ameliorated water vapor distillation could not only cut down the consumption of energy,but also improve the.
本文采用改进的水蒸气蒸馏从薰衣草全草中提取精油,经气相色谱—质谱联用(GC-MS)分离鉴定了精油的化学成分,共分离出58个组分,鉴定了芳樟醇(26。
6) SD
水蒸气蒸馏
1.
Volatile oil was extracted from Cinnamomum wilsonii leaves by supercritical CO2 fluid extraction(SFE-CO2) and steam distillation(SD).
采用超临界CO2流体萃取法(SFE-CO2)和水蒸气蒸馏法(SD)从川桂叶中提取挥发油,利用气相色谱-质谱联用技术,分析了挥发油的化学组成,并进行了比较。
2.
Chang by supercritical carbon dioxide(SFE-CO2)and steam distillation(SD).
[目的]研究水蒸气蒸馏法(SD)和超临界CO2萃取法(SFE-CO2)提取羌活挥发油的工艺条件。
3.
The thesis studied on the extraction of effective components of star anise by water distilling extraction,organic solvent extraction and simultaneous distillation and solvent extraction(SDE).
本论文以市售八角为原料,采用水蒸气蒸馏法、同时蒸馏萃取法和有机溶剂浸提法来提取八角有效成分,利用GC-MS对提取物成分进行鉴定;并采用分子蒸馏技术对八角茴香油中的反式茴香脑进行了纯化研究。
补充资料：分批蒸馏、不连续蒸馏
分子式：
CAS号：
性质：又称分批蒸馏、不连续蒸馏。它的特点是间歇操作，原料液，一次地加入蒸馏釜中，加热使其部分汽化，由于各组分间挥发度的差异，上升蒸汽中易挥发组分的含量较液相中的高，使其提浓一次，即得到一级分离。釜液的量和组成、馏出液的量和组成等参数都随时间变化，属于不稳定过程。一般当蒸馏到指定的釜液组成或馏出液的平均组成时停止操作。间歇蒸馏又可分为简单蒸馏和间歇精馏。
CAS号：
性质：又称分批蒸馏、不连续蒸馏。它的特点是间歇操作，原料液，一次地加入蒸馏釜中，加热使其部分汽化，由于各组分间挥发度的差异，上升蒸汽中易挥发组分的含量较液相中的高，使其提浓一次，即得到一级分离。釜液的量和组成、馏出液的量和组成等参数都随时间变化，属于不稳定过程。一般当蒸馏到指定的釜液组成或馏出液的平均组成时停止操作。间歇蒸馏又可分为简单蒸馏和间歇精馏。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条