文献类型：期刊文献

英文题名：Extraction of chlorogenie acid from flos lonicerae by microwave-assisted extraction

作者：Liu, Zhi-Ping; Han, Wei; Li, Xiang

机构：[1] Engineering Center for Traditional Chinese Medicine Modernization, East China University of Science and Technology, Shanghai 200237, China; [2] Gansu Cheezheng Industry Co. Ltd., Lanzhou 730000, China

年份：2008

卷号：34

期号：4

起止页码：543

外文期刊名：Huadong Ligong Daxue Xuebao /Journal of East China University of Science and Technology

收录：EI(收录号：20083911603594)

语种：英文

摘要：Chlorogenie acid was extracted from flos lonicerae by microwave-assisted extraction (MAE). Ultraviolet (UV) ray was used for the quantitative and qualitative determination of chlorogenie acid from flos lonicerae. The effects of solvent types and concentration, MAE time, liquid/solid ratio, pH of solvent and extraction degrees on extraction of chlorogenie acid were discussed. Orthogonal experiment was employed to investigate the optimum technological condition. The optimum extraction conditions were as follows: ratio of enthanol solution (φ = 0.4) to solid, 15; MAE time, 1 min; extraction twice. Compared with other techniques, MAE is fast, simple, high efficient, energy-saving and environmental friendly.