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- dry steam distillation 干汽蒸馏
- Definition: Oil obtained by steam distillation from the dry fruits of Carum carvi L. 本品为伞形科植物葛缕子Carum carvi L.;的干燥果实经水蒸气蒸馏获得的挥发油。
- Definition: Essential oil obtained by steam distillation from the dry ripe fruits of Illicium verum Hook. fil. 本品为八角科植物八角Illicium verum Hook.;fil
- Definition: Essential oil obtained by steam distillation from the dry ripe fruits of Pimpinella anisum L. 本品为伞形科植物茴芹Pimpinella anisum L.;的干燥成熟种子经水蒸气蒸馏得到的挥发油。
- Methods The volatile oil was obtained from PPFA by steam distillation. 方法采用水蒸气蒸馏法从枳壳中提取挥发油。
- Consider dry steam humidizer or electricity humidizer in biosafety labs. 建议生物安全实验室采用干蒸汽加湿;或电加湿.
- Three main extracting methods are steam distillation, solvent extraction and super critical CO2 extraction. 其提取方法主要有3种:水蒸气蒸馏法、机溶剂浸提法和超临界co2萃取法。
- METHODS The essential oil was extracted by steam distillation and analyzed by GC-MS technique. 方法用水蒸气蒸馏法提取白鲜皮挥发油并用气相色谱-质谱技术分析。
- Extraction MethodSweet marjoram essence is obtained through steam distillation of the fresh plant. 甜马郁兰精油由其新鲜植株通过水蒸气蒸馏而得。
- METHODS: Volatile oil was gained by steam distillation and extracted with ethyl acetate in Hypericum Scabraum. 方法:本文用水蒸气蒸馏,乙酸乙酯萃取法提取腺点金丝桃挥发油。
- In the superheat cycle, the saturated dry steam leaving the boiler drum is further heated before entering the turbine. 在过热的循环过程中,离开锅炉汽包的干饱和蒸汽在进入汽轮机前被进一步加热。
- METHOD: The essential oil was extracted from Alpinia katsumadai Hayata by steam distillation. 方法:采用水蒸气蒸馏法从草豆蔻中提取挥发油。
- Waterish film can not be used in clean air-condition, use dry steam humidizer or electricity humidizer. 洁净空调不得采用湿膜加湿;应采用干蒸汽加湿;或电加湿.
- METHODS:The steam distillation was used to prepare the volatile oil from the rhizome and root of Acorus calamus L . 方法采用水蒸气蒸馏法分别提取水菖蒲根状茎和根挥发油,采用气相色谱-质谱联用技术进行分析鉴定。
- Along with the increase of decalescence of cooling medium, gas contents increases and degree of dry steam rises. 冷却介质主流发生相变的点称之为蒸发点,其后随着介质不断吸热,气态含量增多,蒸汽干度上升。
- The crushed seeds, on steam distillation, yield a volatile oil, known as musk seed oil or ambrette seed oil. 将碾碎的种子用蒸汽蒸馏,会产生一种挥发性油,即麝香籽油或秋葵籽油。
- MethodsThe essential oil was extracted from Allium sativum L.by ultrasonic technology and steam distillation. 方法采用超声波技术和水蒸气蒸馏法提取大蒜挥发油,用毛细管气相色谱-质谱联用程序升温法测定。
- Abstract: The essential oil was extracted from Atractylodes lancea ( Thunb. ) DC. by steam distillation. 摘 要: 采用水蒸气蒸馏法从茅苍术中提取挥发油。
- Another way is to turn into a group of dry kelp on Long Ti li watertight dry steam for half an hour or so, and then soaked with water overnight. 另一种方法是把成团的干海带打开放在笼屉里隔水干蒸半小时左右,然后用清水浸泡一夜。
- The volatile oil from pods of the Albizzia julibrissn Duyazz was extracted by steam distillation for the first time. 采用水蒸气蒸馏法对甘肃天水产的合欢荚果挥发性成分进行首次提取,挥发油得率约为0。