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- The volatile oil extracts with water vapor distillation from Fructus Aurantii Immaturusand Fructus Aurantii , which has been identified by GC-MS. 采用水蒸气蒸馏法提取枳实与枳壳挥发油,用GC-MS对其成分进行定性、定量对比分析。
- In the paper, the essential oil of blossom of Magnolia denudata Desr coming from shaanxi province was extracted by the method of water vapor distillation. 摘要采用水蒸气蒸馏法提取了陕西产白玉兰花蕾的挥发油，挥发油收率1.;44%25。
- The effective part of Cortex Moutan was separated by water vapor distillation, and a pure component, having retention characteristic on CMC, was obtained. 采用水蒸气蒸馏法分离丹皮有效部位，从中得到某一挥发性成分，经脂肪CMC法再筛选，发现是具有脂肪CMC保留特性的活性成分。
- Keywords water vapor distillation;garlic essential oil;allicin;alliinase; 水蒸气蒸馏;大蒜精油;大蒜素;蒜氨酸酶;
- The best technology of extracting process of Magnolian biondii's volatile oil is: Using water vapor distillating method extracting Magnolian biondii powder for 34 hours, extracting rate is about 86%. 辛夷;;追踪;;水蒸气蒸馏法;;工艺学;;中药制药工艺;;分离和提纯;;薄荷脑;;
- Keywords supercritical CO2;extraction;Dalbergia Wood Leaf;water vapor distillation; 超临界CO2;萃取;降香叶;水蒸气蒸馏法;
- water vapor distillation 水蒸气蒸馏
- Supersaturation of Water Vapor in Clouds. 云中水汽的过报和。
- Water vapor on the window pane blocks my sight. 窗子上的蒸汽挡住了我的视线。
- Clouds are formations of condensed water vapor. 云是水汽凝聚而成。
- Water vapor is water in the form of a gas. 水蒸气是气态的水。
- Water vapor is the gas state of liquid water. 水汽是液体水的气态形式。
- Water vapor is a normal constituent of the atmosphere. 水蒸气是大气的正常组成部分。
- Method:Volatile oil from nutmeg and prepared nutmeg were extracted by vapor distillation. 方法:采用水蒸气蒸馏法从其生品与炮制品中提取挥发油。
- Polyethylene is an excellent barrier to water vapor. 聚乙烯保水蒸汽的性能良好。
- Warm air can contain more water vapor than cold air. 热空气要较冷空气容纳更多的水蒸汽。
- MethodsThe volatile oil was obtained by vapor distillation, their components were analyzed by GCMS and antibacterial activity was tested by scrip method. 在贵州，主要分布在黔东南地区，其木材可做家具，叶、果可提取芳香油。
- The results showed that the method of vapor distillation had the best efficacy.This extract has inhibitory effect on bacteria,mildew and yeast,especially on yeast. 结果表明:以水蒸气蒸馏法提取效果最好,提取物对所试细菌、霉菌和酵母菌均有抑制作用,其中对酵母菌的抑制作用最强。
- Being ext remely light , water vapor often riseshigh in the sky. 由于水蒸气较轻,所以常常升入高空。
- In the infrared, the absorption is due mainly to water vapor. 在红外线区，吸收主要是因为水气的缘故。
