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本文介绍了用超临界流体二氧化碳提取桂花浸膏的方法，探讨了温度，压力和改性剂对提取效果的影响。结果表明，该方法简便易行，提取效率高，产品质量好，优于传统的溶剂提取法。
This paper introduces the method of extracting osmanthus extract with carbon dioxide in supercritical fluid, and discusses the influence of temperature, pressure and modifier on the extraction efficiency. The results show that the method is simple and easy to operate, high extraction efficiency, good product quality, better than the traditional solvent extraction method.