Deep eutectic solvent-based liquid-phase microextraction for detection of plant growth regulators in edible vegetable oils | |
Tan T(谭婷)1,2; Li Z(李湛)2; Mao, Xuejin1; Wan, Yiqun1,3; Qiu HD(邱洪灯)2 | |
刊名 | Analytical Methods |
2016 | |
卷号 | 8期号:17页码:3511-3516 |
ISSN号 | 1759-9660 |
通讯作者 | Wan, Yiqun ; 邱洪灯 |
英文摘要 | In this study, a series of tunable DESs were prepared and used for the liquid-phase microextraction of plant growth regulators, including indole-3-acetic acid, indole-3-butyric acid and 4-iodophenoxyacetic acid, from a multi-component edible vegetable oil matrix. Of the several types of DESs composed of different hydrogen acceptors and hydrogen bond donors, the DESs formed by tetramethylammonium chloride–ethylene glycol (in a 1:3 molar ratio) showed the best extraction efficiency, and 30 μL of the DESs yielded the highest efficiency of all volumes tested in the range of 10–50 μL. Extraction equilibrium was reached in only 7 min of ultrasonication under 50 °C. Under the optimum conditions, a good linearity was obtained for 3.0–50 μg mL−1 of indole-3-acetic acid, 1.2–58 μg mL−1 of indole-3-butyric acid and 7.5–75 μg mL−1 of 4-iodophenoxyacetic acid, with the correlation coefficients no less than 0.9980. Both the limits of detection (LODs) and limits of quantification (LOQs) were satisfied and could meet the requirements of the applications in oil samples. The study demonstrated that DESs could be used as efficient liquid-phase microextraction media for analysis of plant growth regulators in edible vegetable oil samples. |
学科主题 | 分析化学与药物化学 |
收录类别 | SCI |
资助信息 | the Funds for Distinguished Young Scientists of Gansu (1506RJDA281);Technology Program of Jiangxi Province (20141BGG70093;20141BBF60047);the Open Project Program of State Key Laboratory of Food Science and Technology in Nanchang University (SKLF-KF-201404);the Objectives orlented Project for the State Key Laboratory of Food Science and Technology in Nanchang University (SKLF-ZZA-201612) |
语种 | 英语 |
WOS记录号 | WOS:000375446000013 |
内容类型 | 期刊论文 |
源URL | [http://210.77.64.217/handle/362003/20057] |
专题 | 兰州化学物理研究所_中科院西北特色植物资源化学重点实验室/甘肃省天然药物重点实验室 |
作者单位 | 1.Nanchang Univ, State Key Lab Food Sci & Technol, Nanchang 330047, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, Key Lab Chem Northwestern Plant Resources CAS, Key Lab Nat Med Gansu Prov, Lanzhou 730000, Peoples R China 3.Nanchang Univ, Ctr Anal & Testing, Nanchang 330047, Peoples R China |
推荐引用方式 GB/T 7714 | Tan T,Li Z,Mao, Xuejin,et al. Deep eutectic solvent-based liquid-phase microextraction for detection of plant growth regulators in edible vegetable oils[J]. Analytical Methods,2016,8(17):3511-3516. |
APA | Tan T,Li Z,Mao, Xuejin,Wan, Yiqun,&Qiu HD.(2016).Deep eutectic solvent-based liquid-phase microextraction for detection of plant growth regulators in edible vegetable oils.Analytical Methods,8(17),3511-3516. |
MLA | Tan T,et al."Deep eutectic solvent-based liquid-phase microextraction for detection of plant growth regulators in edible vegetable oils".Analytical Methods 8.17(2016):3511-3516. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论