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- The volatile components were extracted from Michelia figo by water steam distillation and the oil yielding rate was 0.36%. 采用水蒸气蒸馏法提取含笑花中的挥发性成分;出油率为0.;36%25。
- Keywords Buddleja officinalis Maxim.;volatile chemical components;water steam distillation;gas chromatog raphy-mass spectrometry; 密蒙花;挥发性化学成分;水蒸气蒸馏;气相色谱-质谱;
- Keywords Atractylodes lancea;volatile oil;water steam distillation;Soxhlet method;microwave extraction;minimum inhibitory concentration（MIC）;antimicrobial activity; 苍术;挥发油;水蒸气蒸馏法;微波萃取法;索氏提取法;最低抑制浓度;抑菌活性;
- water steam distillation 水蒸气蒸馏
- Methods:Oral liquid was made by steam distillation,alcohol abstraction method,water abstraction and alcohol precipitation. 方法:分别采用水蒸气蒸馏法、醇提法、水提醇沉法制成口服液;
- Three extraction methods for Ephedra sininca, i.e steam distillation, warm acid water soaking and acid water boiling, were determined and compared. 对适宜医院制剂提取麻黄碱的3种方法(水蒸气蒸馏法、酸水温浸法、酸水煮提法)进行了实验。
- 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。
- 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。
- Incorporating water steam in the feed could yield a higher DIPE conversion but a lower product selectivity. 反应中有带入水蒸气所得到的转化率较未带入者高，但选择率却较低;
- 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。
- 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。
- 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。
- The essential oil was obtained from the fresh aerial parts of coriander (Coriandrum sativum L.) by the method of water steam distillationand was analyzed by GC/MS. 摘要采用气相色谱／质谱(GC/MS)联机对水蒸汽蒸馏得到的黑龙江产芫荽茎叶精油的芳香成分进行了分析。
- 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。
- I sudy the experiment device that The improvement of equip obout the method distilling water steam from the peel of orange Concerning to detach lemonene and suggest mend. 本文针对水蒸汽蒸馏法从桔皮中提取柠檬烯实验装置进行了深入的研究,对其实验装置的不足,提出改进的建议。
- 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。
