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. (in Chinese) [15] DEVANAND P F,RAMESH K S.Comparison of techniques for the extraction of the anti-cancer drug camptothecin from nothapodytes foetida [J].Chromatography A, 2005, 1063 : 9–13. [16] JOONG-HO K...J. Cent. South Univ. Technol. (2008) 15: 59-63 DOI: 10.1007/s11771-008-0013-z Microwave assisted-semi bionic extraction of lignan compounds from Fructus Forsythiae by orthogonal......
J. Cent. South Univ. Technol. (2007)03-0353-04 DOI: 10.1007/s11771-007-0070-8 Chiral extraction of ketoprofen... and α. Key words: chiral extraction; ketoprofen; enantiomer; tartaric ester; partition coefficient; separation factor  ......
,提取温度为70 ℃,提取时间为2 h;采用该工艺,可使绿原酸呈分子形式被有效地浸出,绿原酸的提取率达83%. 关键词: 绿原酸; 苎麻叶; 提取 中图分类号:R284.2 文献标识码:A 文章编号: 1672-7207(2005)01-0073-05 Extraction of Chlorogenic Acid from Ramie Leaf SHI Shu-yun, ZHONG Shi-an, REN Xiu-lian, CHEN Xiao-juan, ZHOU Chun-shan (School of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China) Abstract: The methods for the extraction......
these elements, such as chemical deposition, ion exchange, capillary electrophoresis, liquid chromatography and solvent extraction[2-6], of which liquid-liquid extraction provides an effective and simple... Kinetics and mechanism of Re(Ⅶ) extraction and separation from Mo(Ⅵ) with trialkyl amine LOU Zhen-ning(娄振宁), XIONG Ying(熊 英), SONG Jun-jun(宋俊俊), SHAN Wei-jun(单炜军), HAN Guang-xi(韩光喜......
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