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- Spercritical Fluid Extract 超临界萃取
- A brief history of supercritical fluid extraction (SFE) was outlined. 概述了超临界流体萃取的发展历史。
- Objective To study the optimal extract technology of olibanum oil in Huoxue Zhitong Capsules by supercritical CO2 fluid extraction. 目的研究超临界提取活血止痛胶囊中乳香油的最佳工艺。
- Experiments on supercritical fluid extraction of Foeniculum Vulgare Mill. were conducted.The extract was analyzed with GC-MS and the result was compared with Soxhlet extraction. 摘要本文采用超临界流体技术对小茴香进行了萃取,考察了不同萃取条件下萃取物的性质,用GC-MS对提取物主要化学成分进行了鉴定,与溶剂浸提法所得的结果进行了对比。
- If a progress can be made in the improvement of extraction efficiency, supercritical fluid extraction will be an alternative to extract lycopene from the fruit of autumn olive. 今后如果能在提高萃取效率方面取得进展,超临界流体萃取有可能成为一种从秋橄榄果实中制备番茄红素的技术选择。
- Supercritical fluid extraction and fractionation (SFEF) are used to separate Daqing and Liaohe decanted oils into a number of narrow fractions. 摘要以大庆和辽河油浆为研究对象,采用超临界流体萃取分馏技术将其切割成窄馏分,分析了油浆窄馏分的性质及组成随收率变化的规律。
- Influence of Extracting Pressure on Supercritical Fluid Extraction of Seed of Trigonella foenum-graecum L. 压力对胡卢巴籽超临界萃取的影响。
- Objective:To investigate the feasibility of extracting Eugenia oil by supercrit ical-CO 2 fluid extraction(SFE). 目的:研究CO2超临界萃取技术(SFE)用于丁香油提取的可行性。
- This experiment studied the supercritical CO2 fluid extraction(SFE-CO2) technology of Carya kernel oil(CKO). 对超临界CO2萃取山核桃油的工艺条件进行了实验。
- The newly developed dehydration techniques included membrane separation technique and supercritical fluid extraction. 新的脱水工艺技术有:膜分离技术和超临界流体萃取技术。
- This paper reviews the mass transfer in supercritical fluid extraction of essential oil in recent years. 在众多超临界流体萃取植物种子油的研究中,传质方面的研究相时较少。
- The technical conditions on the supercritical fluid extraction(SFE) of lipid from scallop viscera were studied. 采用超临界萃取技术提取扇贝内脏脂质,并对其工艺条件进行了研究。
- Looking seemingly, the supercritical fluid extraction has the high decolorization ability. 外观上看超临界流体萃取具有较高的脱色能力。
- McHugh, M. A. and Krukonis, V. J. (1986) Supercritical fluid extraction: principle and practice. Butterworth pulishers. 林新发、廖俊雄、陈建忠、凌永健,1995,超临界流体萃取和洁净技术(下)。科仪新知。27:82。
- Objective: To analysize the constituents in the supercritical fluid extraction of Xanthium mongolicum fruit. 目的:分析苍耳子超临界流体萃取物的成分。
- It is showed that the longevity of Pd/C catalyst can be prolonged by adding methanation promoter, and the deactivation can be regenerated by supercritical fluid extraction. 提出了钯碳催化剂的制备关键、加入甲烷化助剂可以延长钯碳催化剂寿命、利用超临界流体再生方法可以有效再生失活钯碳催化剂。
- Supercritical fluid extraction(SFE) of pesticide residues of chlorothalonil, aldrin, dieldrin, and endrin from chives was evaluated. 建立了用超临界流体萃取、气相色谱测定韭菜中百菌清、艾氏剂、狄氏剂、异狄氏剂残留量的方法。
- Such an extract in a solution of alcohol. 酒精提取物酒精溶液中的提取物
- AIM To analyze tanshinone IIA in Salvia miltiorrhiza Bunge by supercritical fluid extraction (SFE) coupled with capillary gas chromatography (CGC). 目的用超临界流体萃取法(SFE)联用毛细管气相色谱法(CGC)测定丹参药材中丹参酮IIA的含量。
- He tried to extract his pole from the mud. 他试图用力将杆子从泥中拔出来。