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穩定同位素稀釋超高效液相色譜串聯質譜法快速測定植物油中16種真菌毒素

2018-11-01 06:07
分析化學 2018年6期
關鍵詞:串聯質譜超高效液相色譜植物油

摘 要 建立了穩定同位素稀釋-超高效液相色譜串聯質譜法簡單、快速、高效地檢測植物油中16種真菌毒素的方法。植物油經乙腈-水-乙酸(84∶15∶1, V/V)提取并離心后,上清液用水1∶1(V/V)稀釋,高速低溫離心去除油脂,過膜后,加入穩定同位素內標補償基質效應干擾,以五氟苯色譜柱為分離柱,用甲醇和含有0.1%(V/V)甲酸的1 mmol/L乙酸銨溶液進行梯度洗脫,超高效液相色譜-串聯質譜(UPLC-MS/MS)檢測,內標標準曲線法定量測定植物油中的16種真菌毒素。16種真菌毒素的線性相關系數均大于0.9994,檢出限為0.1~66.7 μg/kg,定量限為0.3~200.0 μg/kg。4種不同植物油基質中,3個濃度水平的加標回收率為74.2%~105.6%, 相對標準偏差為0.3%~13.9%。采用本方法檢測了市售38個植物油樣品中的真菌毒素。本方法簡便、快速、可靠,可用于植物油中16種真菌毒素的快速準確檢測。

關鍵詞 穩定同位素稀釋; 超高效液相色譜-串聯質譜; 植物油; 真菌毒素

4 結 論

采用簡單的提取稀釋的快速前處理方法,結合穩定同位素內標法準確定量技術測定植物油中16種真菌毒素。本方法前處理簡單快速,無需特別的凈化,降低了檢測成本,提高了檢測效率,同時避免了凈化過程中目標物損失,適合對大批量植物油樣品中多種毒素的快速、準確定量檢測。

References

1 Bosque-Sendra J M, Cuadros-Rodríguez L, Ruiz-Samblás C, De A P. Anal. Chim. Acta, 2012, 724(8): 1-11

2 Frankel E N. Bibl. Nutr. Dieta., 1989, 43(43): 297-312

3 Silva L, Garcia B, Paiva-Martins F. LWT-Food. Sci. Technol., 2010, 43(9): 1336-1344

4 Silva L, Pinto J, Carrola J, Paiva-Martins. Food Chem., 2010, 121(4): 1177-1187

5 Diener U L, Cole R J, Sanders T H, Payne G A, Lee L S. Annual Rev. Phytopathol., 1987, 25(25): 249-270

6 Cavaliere C, Foglia P, Samperi R, lagana A. Olives Olive Oil Health Disease Prevent., 2010: 645-652

7 LIU Wei-Wei, SUN Xiu-Lan, ZHANG Yin-Zhi, FAN Hui-Liang, CHEN Wen-Jun, LI Zai-Jun. Journal of Instrumental Analysis, 2011, 30(12): 1345-1350

劉偉偉, 孫秀蘭, 張銀志, 樊惠良, 陳文君, 李在均. 分析測試學報, 2011, 30(1): 1345-1350

8 Escobar J, Lorán S, Giménez I, Ferruz E, Herrera M, Herrera A, Ario A. Food Chem. Toxicol., 2013, 62(6): 514-520

9 Yang L X, Liu Y P, Miao H, Dong B, Yang N J, Chang F Q, Yang L X, Sun J B. Food Addit. Contam. B, 2011, 4(4): 244-247

10 YANG Xiao-Qian, JIAO Hai-Tao, LIU Su-Hua, CAO Xiao-Li. Chinese Journal of Public Health Management, 2016, (5): 681-683

楊曉倩, 焦海濤, 劉素華, 曹小麗. 中國公共衛生管理, 2016, (5): 681-683

11 XIE Dan, DENG Chun-Li, ZHAO Yun-Feng, WU Yong-Ning. Chinese Journal of Food & Quality, 2016, (5): 2105-2113

謝 丹, 鄧春麗, 趙云峰, 吳永寧. 食品安全質量檢測學報, 2016, (5): 2105-2113

12 DENG Chun-Li, LI Cheng-Long, XIE Dan, ZHAO Yun-Feng, WU Yong-Ning. Chinese Journal of Hygiene Research. 2016, (6): 1007-1009

鄧春麗, 李承龍, 謝 丹, 趙云峰, 吳永寧. 衛生研究, 2016, (6): 1007-1009

13 Mankeviciene A, Suproniene S, Brazauskiene I, Gruzdeviene E. Plant Breeding Seed Sci., 2012, 63(63): 109-116

14 GB 2761-2011, National Food Safety Standards Maximum Levels of Mycotoxins in Foods. National Standards of the People's Republic of China

食品中真菌毒素限量. 中華人民共和國國家標準. GB 2761-2011

15 Commission Regulation (EC) No 1881/2006, Setting Maximum Levels for Certain Contaminants in Food Stuffs

16 Siegel D, Andrae K, Proske M, Kochan C, Koch M, Weber M, Nehls I. J. Chromatogr. A, 2010, 1217(15): 2206-2215

17 Gentili A, Caretti F, D'Ascenzo G, Mainero Rocca L, Marchese S, Materazzi S, Perret D. Chromatographia, 2007, 66(9-10): 669-676

18 WU Zhen-Xing, BAO Lei, LYU Ning, MOU Zhi-Chun, ZHANG Xue-Yan, JING Ping. Journal of Instrumental Analysis, 2012, 31: 106-110

吳振興, 鮑 蕾, 呂 寧, 牟志春, 張雪琰, 靜 平. 分析測試學報, 2012, 31: 106-110

19 Sharmili K, Jinap S, Sukor R. Food Control, 2016, 70: 152-160

20 Majerus P, Graf N, Kramer M. Mycotoxin Res., 2009, 25: 117-121

21 Elzupir A O, Suliman M A, Ibrahim I A, Fadul M H, Elhussein A M. Mycotoxin Res., 2010, 26(2): 69-73

22 Qian M, Zhang H, Wu L, Jin N, Wang J, Jiang K. Food Chem., 2015, 166: 23-28

23 Bao L, Trucksess M W, White K D. J. AOAC Int. 2010, 93: 936-942

24 Samaneh N,Nabi S,Shoeibi S, Jahed-Khaniki G, Nabizadeh-Nodeh R, Shokoohi E. J. Food Safety Hygiene, 2015, 1(2): 63-68

25 WANG Heng-Ling, YU Li, LI Pei-Wu, LI Min, ZHANG Qi, ZHANG Wen. Chinese J. Anal. Chem., 2014, 42(9): 1338-1342

王恒玲, 喻 理, 李培武, 李 敏, 張 奇, 張 文. 分析化學, 2014, 42(9): 1338-1342

26 Ferracane R, Tafuri A, Logieco A, Galvano F, Balzano D, Ritieni A. Food Addit. Contam., 2007, 24(2): 173-180

27 WANG Rui-Guo, SU Xiao-Ou, CHENG Fang-Fang. Chinese J. Anal. Chem., 2015, 43(2): 264-270

王瑞國, 蘇曉鷗, 程芳芳. 分析化學, 2015, 43(2): 264-270

28 GAO He-Gang, XU Lai-Chao, DU Sai. Chinese Journal of Analysis Laboratory, 2017, (8): 952-956

高何剛, 徐來潮, 杜 賽. 分析試驗室, 2017, (8): 952-956

29 Dagnac T, Latorre A, Fernn L B. Food Addit. Contam., 2016, 33(12): 1850-1863

30 ZHANG Yang-Dong, YANG Jun-Xiang, SONG Xiao-Ming. Feed Industry, 2016, 37(19): 45-49

張養東, 楊軍香, 宋孝明. 飼料工業, 2016, 37(19): 45-49

31 Marchi I, Viette V, Badoud F, Fathi M, Saugy M, Rudaz S, Veuthey J L. J. Chromatogr. A, 2010, 1217(25): 4071-4078

32 Trufelli H, Palma P, Famiglini G, Cappiello A. Mass Spectrom. Rev., 2011, 30(3): 491-509

33 Hubl G, Berthiller F, Krska R, Schuhmacher R. Anal. Bioanal. Chem., 2006, 384(3): 692-696

34 Hall T G, Smukste I, Bresciano K R, Wang Y, Mckearn D, Savage R E. Tandem Mass Spectrom. Appl. Principles. In Tech, 2012: 389-420

Abstract A fast, simple and cost-effective UPLC-MS/MS method was established for determination of 16 kinds of mycotoxins in vegetable oils with stable isotope dilution technique. Samples were extracted by acetonitrile-water-acetic acid 84∶15∶1(V/V) and then diluted using water without any further clean-up steps. The mycotoxins were fully separated on a pentafluorophenyl column. Matrix effects were efficiently compensated by the [13C]-labelled internal standards. The mean recoveries at three different concentration levels ranged from 74.2% to 105.6%, with RSD varied from 0.3% to 13.9%. Finally, the method was applied to analyze several kinds of vegetable oil samples. The method was simple, rapid, high sensitive and suitable for the determination of mycotoxins in vegetable oils.

Keywords Stable isotope dilution technique; Ultra high performance liquid chromatography-tandem mass spectrometry; Vegetable oils; Mycotoxins

(Received 10 October 2017; accepted 22 April 2018)

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