caa a22 4500 445801123 CHVBK 20180317145141.0 cr unu---uuuuu 170323e20110201xx s 000 0 eng 10.1007/s10337-010-1890-5 doi (NATIONALLICENCE)springer-10.1007/s10337-010-1890-5 Determination of T-2 and HT-2 Toxins in Traditional Chinese Medicine Marketed in China by LC-ELSD after Sample Clean-Up by Two Solid-Phase Extractions [Elektronische Daten] [Yinfeng Tan, Ying Kuang, Runhuai Zhao, Bo Chen, Jianwei Wu] LC-ELSD has been applied for the determination of T-2 and HT-2 toxins in Traditional Chinese Medicine (TCM) marketed in China. For sample preparation, two clean-up procedures were developed using Florisil and MycoSep227 for solid-phase extraction. Limits of detection (10ngg−1) as well as recoveries are described. A total of 138 samples of 46 commercially available TCM samples was analyzed; only one sample was determined to contain T-2 at a level of 64.0ngg−1, and positive results were further confirmed by LC-ESI-MS-MS. Springer-Verlag, 2011 Column liquid chromatography nationallicence LC-ESI-MS-MS nationallicence T-2 toxin nationallicence HT-2 toxin nationallicence Traditional chinese medicine nationallicence Functional food nationallicence Tan Yinfeng Hainan Provincial Key Laboratory of R&D of Tropical Herbs, Hainan Medical College, 571101, Hainan, China aut Kuang Ying Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, 100193, Beijing, China aut Zhao Runhuai Technology Development Center, China National Group Corp. of Traditional & Herbal Medicine, 102600, Beijing, China aut Chen Bo Technology Development Center, China National Group Corp. of Traditional & Herbal Medicine, 102600, Beijing, China aut Wu Jianwei Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, 100193, Beijing, China aut Chromatographia Vieweg Verlag 73/3-4(2011-02-01), 407-410 0009-5893 73:3-4<407 2011 73 10337 https://doi.org/10.1007/s10337-010-1890-5 text/html Onlinezugriff via DOI 1 brief-communication jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10337-010-1890-5 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Tan Yinfeng Hainan Provincial Key Laboratory of R&D of Tropical Herbs, Hainan Medical College, 571101, Hainan, China aut NATIONALLICENCE 700 1- Kuang Ying Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, 100193, Beijing, China aut NATIONALLICENCE 700 1- Zhao Runhuai Technology Development Center, China National Group Corp. of Traditional & Herbal Medicine, 102600, Beijing, China aut NATIONALLICENCE 700 1- Chen Bo Technology Development Center, China National Group Corp. of Traditional & Herbal Medicine, 102600, Beijing, China aut NATIONALLICENCE 700 1- Wu Jianwei Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, 100193, Beijing, China aut NATIONALLICENCE 773 0- Chromatographia Vieweg Verlag 73/3-4(2011-02-01), 407-410 0009-5893 73:3-4<407 2011 73 10337 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer