Octadecylimidazolium ionic liquid-modified magnetic materials: Preparation, adsorption evaluation and their excellent application for honey and cinnamon | |
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 |
Liu HM(刘后梅)1,4; Li Z(李湛)1; Makoto Takafuji3; Hirotaka Ihara3; Qiu HD(邱洪灯)1,2; Li Z(李湛); Qiu HD(邱洪灯) | |
The second department | osso国家重点实验室 |
2017 | |
Source Publication | Food Chemistry |
ISSN | 0308-8146 |
Volume | 229Pages:208-214 |
Abstract | A novel and versatile adsorbent based on 1-octadecylimidazolium ionic liquid modified magnetic nanoparticles (Fe3O4@SiO2@ImC18) possessing of both magnetic property and excellent adsorption ability was successfully synthesized. Twelve compounds from four kinds of substances (alkylbenzenes, PAHs, flavonoids and organic acids) were chosen as probe molecules to evaluate adsorption properties of the new adsorbent. A series of adsorption experiments were conducted and results indicated both synergism and competition effects were existed and multiple interactions took place during adsorption process. After considerable acquaintances with the adsorbent, it was successfully applied for real samples analysis of honey and cinnamon. Three flavonoid compounds of myricetin, quercetin and luteolin from honey and cinnamic acid from cinnamon were all detected and quantified. Meanwhile, it reached 280-fold concentration reduction of interferent during the extraction of cinnamic acid from cinnamon. The recoveries were in the range of 85.4–94.8% with relative standard deviations (n = 3) of 2.5–5.6%.The current study not only provided a strategy to evaluate new adsorbent, but also demonstrated the novel Fe3O4@SiO2@ImC18 material was reliable, accurate and suitable for sample pretreatment in pharmaceutical and food chemistry. |
Keyword | Ionic Liquids Magnetic Adsorbent Langmuir Adsorption Model Adsorbent Evaluation Method Honey Cinnamon |
Subject Area | 分析化学与药物化学 |
DOI | 10.1016/j.foodchem.2017.02.080 |
Funding Organization | the “Hundred Talents Program” of Chinese Academy of Sciences;the National Natural Science Foundation of China (21475142;21675164;21611140105);the funds for Distinguished Young Scientists of Gansu (1506RJDA281);the top priority program of “One-Three-Five” Strategic Planning of Lanzhou Institute of Chemical Physics, CAS |
Indexed By | SCI |
If | 4.529 |
Language | 英语 |
Funding Project | 药物分离材料研究组 |
compositor | 第一作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/21792 |
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 羰基合成与选择氧化国家重点实验室(OSSO) |
Corresponding Author | Li Z(李湛); Qiu HD(邱洪灯) |
Affiliation | 1.Key Laboratory of Chemistry of Northwestern Plant Resources & Key Laboratory for Natural Medicine of Gansu Province, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China 2.State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China 3.Department of Applied Chemistry and Biochemistry, Faculty of Engineering, Kumamoto University, 2-39-1 Kurokami, Kumamoto 860-8555, Japan 4.University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing 100049, China |
Recommended Citation GB/T 7714 | Liu HM,Li Z,Makoto Takafuji,et al. Octadecylimidazolium ionic liquid-modified magnetic materials: Preparation, adsorption evaluation and their excellent application for honey and cinnamon[J]. Food Chemistry,2017,229:208-214. |
APA | Liu HM.,Li Z.,Makoto Takafuji.,Hirotaka Ihara.,Qiu HD.,...&邱洪灯.(2017).Octadecylimidazolium ionic liquid-modified magnetic materials: Preparation, adsorption evaluation and their excellent application for honey and cinnamon.Food Chemistry,229,208-214. |
MLA | Liu HM,et al."Octadecylimidazolium ionic liquid-modified magnetic materials: Preparation, adsorption evaluation and their excellent application for honey and cinnamon".Food Chemistry 229(2017):208-214. |
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2017-FC-Liu.PDF(1241KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
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