中药超临界流体萃取技术专利分析  

Analysis the Patent of Supercritical Fluid Extraction(SSCFE)for Traditional Chinese Medicine

作　　者：齐悦如[1] 卞志家[1] Qi Yueru;Bian Zhijia(Patent Examination Cooperation Center of the Patent Office,SIPO,Beijing 100160,China)

机构地区：[1]国家知识产权局专利局专利审查协作北京中心,北京100160

出　　处：《山东化工》2021年第3期89-92,共4页Shandong Chemical Industry

摘　　要：超临界流体提取法是目前国际上用于提取分离的先进技术之一。已经被大量应用于中药研究开发,有相当部分已经投入生产。以中药超临界流体萃取技术的专利为切入点,重点分析了提取工艺的技术演进以及研究热点和前沿技术,为国内药企对该技术的合理创新和研究提供有益借鉴。Supercritical fluid extraction is one of the most advanced technologies in the world.It has been widely used in the research and development of Traditional Chinese medicine,and a considerable part of it has been put into production.Taking the patent of supercritical fluid extraction(SSCFE)for traditional Chinese medicine as the breakthrough point,this paper focuses on the analysis of the technological evolution,research hotspots and cutting-edge technologies of the extraction process,so as to provide beneficial reference for domestic pharmaceutical enterprises to make reasonable innovation and research on this technology.

关 键 词：超临界 中药 提取 黄酮 

分 类 号：TQ461[化学工程—制药化工]