OBJECTIVE: To extract volatile rose oil by the supercritical fluid extraction technology.
目的：采用超临界流体萃取技术提取玫瑰挥发油。
METHOD: To extract the volatile oil by steam distillation or supercritical fluid extraction (SFE).
方法：用水蒸汽蒸馏法和超临界流体萃取的方法提取挥发油。
In this paper, the ways of lycopene production was reviewed, including extract by chemicals, supercritical fluid extraction, HPLC, enzyme extraction, and so on.
文章综述了番茄红素的提取方法，包括直接粉碎法、有机溶剂浸提法、超临界流体萃取法、制备高压液相色谱及酶反应法等。
This paper, deals mainly with the principle of the technology of supercritical fluid extraction and it's application to extract the effective components of Chinese herbal medicine.
本文介绍了超临界流体萃取技术的基本原理、越性以及在中草药有效成分提取中的应用。
Supercritical fluid extraction (SFE) is a new promising chemical separation technology, one of its main application fields is for sample purification to extract and detect the aim analyte.
利用超临界萃取技术提取分析基体中痕量目的组分时，常需加入适宜的改性剂以提高萃取效率。
Abstract: This paper, deals mainly with the principle of the technology of supercritical fluid extraction and it's application to extract the effective components of Chinese herbal medicine.
文摘：本文介绍了超临界流体萃取技术的基本原理、越性以及在中草药有效成分提取中的应用。
Supercritical fluid extraction is a new extraction technique, which can't extract the ions substance such as heavy metals directly, but can extract the ions by chelating with chelating agent.
超临界流体萃取作为一种新型分离技术，不能直接萃取重金属等离子型物质，但能萃取离子与配合剂反应生成的配合物。
Supercritical CO2 fluid was used to extract the flavone in Artemisia Selengensis Turcz.
采用超临界CO2萃取藜蒿中黄酮类物质。
Supercritical CO2 fluid was used to extract the flavone in Artemisia Selengensis Turcz.
采用超临界CO2萃取藜蒿中黄酮类物质。
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