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author:

Lu, Q.-M. (Lu, Q.-M..) [1] | Tong, P. (Tong, P..) [2] | Cai, H.-J. (Cai, H.-J..) [3] | Zhang, L. (Zhang, L..) [4]

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Scopus PKU

Abstract:

A rapid and efficient high performance liquid chromatography-tandem mass spectrometry method was established for the analysis of steroid hormones in fish flesh. The conditions for chromatographic separation and triple-quadrupole mass spectrometry detection were optimized. Baseline separation was achieved for most of the substances within 20 min using a Hypersil GOLD C18 column (150 mm×2.1 mm, i.d. 5 μm) and gradient elution with methanol-water (containing 0.1% formic acid, V/V, %). Most compounds were baseline separated in 20 min. Electrospray ionization in positive ion mode with selective ion pairing, along with the retention time and characteristic ion pairs of the target compound, was used for qualitative and quantitative analyses of 16 steroid hormones. The results showed that all compounds had a good linear range of 0.10~3000.00 ng/mL, with correlation coefficient R greater than 0.9987 and limit of detection in range of 0.05~5.00 ng/mL. Fish flesh was ground into powder in liquid nitrogen, and the latter was purified by solid phase extraction. The hydrocortisone drug residue in fish powder was 48.00 ng/g. The recoveries of 16 steroid hormones were in range of 82.84%~115.10%, with the RSD values lower than 9.30%. This method had high separation power and high sensitivity, and is suitable for simultaneous determination of steroid hormones in aquatic products. © 2019, Editorial Board of Modern Food Science and Technology. All right reserved.

Keyword:

Aquatic product; Fish flesh; High performance liquid chromatography-tandem mass spectrometry; Steroid hormone

Community:

  • [ 1 ] [Lu, Q.-M.]Testing Center of Fuzhou University, Fuzhou, 350116, China
  • [ 2 ] [Lu, Q.-M.]College of Chemical Engineering, Ministry of Education Key Laboratory of Analytical Science and Food Safety and Biology, Fuzhou University, Fuzhou, 350116, China
  • [ 3 ] [Tong, P.]Testing Center of Fuzhou University, Fuzhou, 350116, China
  • [ 4 ] [Tong, P.]College of Chemical Engineering, Ministry of Education Key Laboratory of Analytical Science and Food Safety and Biology, Fuzhou University, Fuzhou, 350116, China
  • [ 5 ] [Cai, H.-J.]Fujian Shengdi Pharmaceutical Co.ltd, Xiamen, 361000, China
  • [ 6 ] [Zhang, L.]College of Chemical Engineering, Ministry of Education Key Laboratory of Analytical Science and Food Safety and Biology, Fuzhou University, Fuzhou, 350116, China

Reprint 's Address:

  • [Zhang, L.]College of Chemical Engineering, Ministry of Education Key Laboratory of Analytical Science and Food Safety and Biology, Fuzhou UniversityChina

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Source :

Modern Food Science and Technology

ISSN: 1673-9078

Year: 2019

Issue: 12

Volume: 35

Page: 276-281 and 215

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 1

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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