Deep eutectic solvent-based liquid-phase microextraction for detection of plant growth regulators in edible vegetable oils | |
Department | 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 |
Tan T(谭婷)1,2; Li Z(李湛)2; Mao, Xuejin1; Wan, Yiqun1,3; Qiu HD(邱洪灯)2; Qiu HD(邱洪灯) | |
2016 | |
Source Publication | Analytical Methods |
ISSN | 1759-9660 |
Volume | 8Issue:17Pages:3511-3516 |
Abstract | 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. |
Subject Area | 分析化学与药物化学 |
DOI | 10.1039/c6ay00053c |
Funding Organization | 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) |
Indexed By | SCI |
If | 1.900 |
Language | 英语 |
Funding Project | 药物分离材料研究组 |
compositor | 第二作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/20057 |
Collection | 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 |
Corresponding Author | Wan, Yiqun; Qiu HD(邱洪灯) |
Affiliation | 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 |
Recommended Citation 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,&邱洪灯.(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. |
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