caa a22 4500 445802286 CHVBK 20180317145145.0 cr unu---uuuuu 170323e20110101xx s 000 0 eng 10.1007/s10337-010-1828-y doi (NATIONALLICENCE)springer-10.1007/s10337-010-1828-y Ionic Liquid-Based Ultrasound-Assisted Extraction of Chlorogenic Acid from Lonicera japonica Thunb [Elektronische Daten] [Lijin Zhang, Jinfu Liu, Pingping Zhang, Shijie Yan, Xinyi He, Fang Chen] Hydrophilic ionic liquid of [BMIM][BF4] was successfully applied for the ultrasound-assisted extraction (UAE) of hydrophilic chlorogenic acid from Lonicera japonica Thunb. To explore this extraction procedure, the corresponding extraction parameters including the sample size, [BMIM][BF4] concentration, pH, extraction temperature, ultrasonic power and extraction time were investigated. The results revealed that the [BMIM][BF4]-based UAE efficiency of chlorogenic acid was higher than that of the ethanol-based UAE and the traditional refluent ethanol extraction. And the study on the method reliability further confirmed that the [BMIM][BF4]-based UAE is suitable for the effective extraction of chlorogenic acid from honeysuckle. Springer-Verlag, 2011 Column liquid chromatography nationallicence Ionic liquid nationallicence Ultrasound-assisted extraction nationallicence Chlorogenic acid nationallicence Lonicera japonica Thunb nationallicence Zhang Lijin College of Food Science and Nutritional Engineering, China Agricultural University, 100083, Beijing, China aut Liu Jinfu Department of Food Science, Tianjin Agricultural University, 300384, Tianjin, China aut Zhang Pingping Department of Food Science, Tianjin Agricultural University, 300384, Tianjin, China aut Yan Shijie Department of Food Science, Tianjin Agricultural University, 300384, Tianjin, China aut He Xinyi Department of Food Science, Tianjin Agricultural University, 300384, Tianjin, China aut Chen Fang College of Food Science and Nutritional Engineering, China Agricultural University, 100083, Beijing, China aut Chromatographia Vieweg Verlag 73/1-2(2011-01-01), 129-133 0009-5893 73:1-2<129 2011 73 10337 https://doi.org/10.1007/s10337-010-1828-y text/html Onlinezugriff via DOI 1 brief-communication jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10337-010-1828-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Zhang Lijin College of Food Science and Nutritional Engineering, China Agricultural University, 100083, Beijing, China aut NATIONALLICENCE 700 1- Liu Jinfu Department of Food Science, Tianjin Agricultural University, 300384, Tianjin, China aut NATIONALLICENCE 700 1- Zhang Pingping Department of Food Science, Tianjin Agricultural University, 300384, Tianjin, China aut NATIONALLICENCE 700 1- Yan Shijie Department of Food Science, Tianjin Agricultural University, 300384, Tianjin, China aut NATIONALLICENCE 700 1- He Xinyi Department of Food Science, Tianjin Agricultural University, 300384, Tianjin, China aut NATIONALLICENCE 700 1- Chen Fang College of Food Science and Nutritional Engineering, China Agricultural University, 100083, Beijing, China aut NATIONALLICENCE 773 0- Chromatographia Vieweg Verlag 73/1-2(2011-01-01), 129-133 0009-5893 73:1-2<129 2011 73 10337 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer