1) extract with water added by residual solvent
有机溶剂-水蒸气蒸馏
1.
Method:The chemical compositions of the volatile constituents of the plant which were obtained by extract with water added by residual solvent were analyzed by GC-MS equipped with a elastic quartz capillary column-HP-5MS 5% Phenyl Methyl Siloxane (30m×0.
方法:利用有机溶剂-水蒸气蒸馏法提取苦石莲挥发油,用GC-MS进行测定,色谱柱为HP-5MS5% Phenyl Methyl Siloxane弹性石英毛细管柱(30m×0。
2) organic-steam distillation
有机溶剂-水蒸汽蒸馏
3) water solvent distillation
水溶剂蒸馏
1.
This paper discussed a method-water solvent distillation to get the essential oil from the residue of eucalyptus leaf oil.
用水溶剂蒸馏法提取蓝桉叶油脚油中精油的方法,解决了使用真空精馏方法存在的问题,一是消除了热敏物质乙酸松油酯的分解,测得含量为6 234%(质量分数),同时得到含量为30 409%(质量分数)的主要成分α 松油醇;二是消除了烧结问题,使设备容易清洗,利于工业生产的实现。
4) solvent distillation
溶剂蒸馏
1.
the method of solution distillation GC/MS is very useful in determining volatile compounds,application of the solvent distillation trapped the VOCS,ethyl acetate was used as the solvent.
溶剂蒸馏气相色谱-质谱法是一种有效的检测挥发性物质的研究方法,在本研究中对菜籽油中挥发性成分进行分析:将菜籽油和乙酸乙酯(V/V=2:1)混合溶解后蒸馏出溶剂,同时将蒸馏出来的挥发性组分进行富集,然后加热并用N2吹扫蒸馏液浓缩得到待测液,最后用GC/MS分析检测待测液成分。
5) 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
6) 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。
补充资料：蒸气蒸馏裂解石油和酸处理的煤石脑油溶剂及和苯酚的聚合物
CAS:68131-80-6
分子式: (C6H6O·W99·W99)x
中文名称: 蒸气蒸馏裂解石油和酸处理的煤石脑油溶剂及和苯酚的聚合物
英文名称: Distillates, petroleum, steam-cracked, polymers with acid-treated coal solvent naphtha and phenol
distillates (petroleum), steam-cracked, polymers withacid-treated coal solvent naphtha and phenol
Distillates,petroleum,steam-cracked,polymers with acid-treated coal solvent naphtha and phenol
分子式: (C6H6O·W99·W99)x
中文名称: 蒸气蒸馏裂解石油和酸处理的煤石脑油溶剂及和苯酚的聚合物
英文名称: Distillates, petroleum, steam-cracked, polymers with acid-treated coal solvent naphtha and phenol
distillates (petroleum), steam-cracked, polymers withacid-treated coal solvent naphtha and phenol
Distillates,petroleum,steam-cracked,polymers with acid-treated coal solvent naphtha and phenol
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