Multi-class determination of steroid hormones and antibiotics in fatty hotpot ingredients by pressurized liquid extraction and liquid chromatography–tandem mass spectrometry

Wang, Mengting; Peng, Bin; Zhao, Na; Zhao, Jing; Xiong, Zhili; Zhao, Longshan

doi:10.1016/j.jpba.2019.04.019

Cited by 15 publications

(6 citation statements)

References 29 publications

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“…The methods developed have typically addressed, at a time, only a few compounds, usually belonging to a single class of antibiotics [25][26][27]. Consequently, a multiclass antibiotics survey would not only require a large sample amount but would also be time-consuming and costly [28,29]. To achieve a fast and simultaneous extraction of various antibiotics, some authors used EDTA-acetonitrile solution or ammonium acetate buffer to extract antibiotics without a cleanup step [30,31].…”

Section: Introductionmentioning

confidence: 99%

Determination of Multi-Class Antibiotics Residues in Farmed Fish and Shrimp from Sri Lanka by Ultra Performance Liquid Chromatography-Tandem Mass Spectrometry (UPLC-MS/MS)

Jayasinghe

Szpunar

Łobiński

et al. 2023

Fishes

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Antibiotics have been used to control the aquatic environment in both therapeutic and prophylactic ways. Antibiotics are particularly difficult to extract due to their strong interactions with biological matrices. In this study, UPLC-MS/MS method was developed and validated for quantitative confirmatory analysis of multi-class antibiotics residues in fish and shrimp. Fourteen antibiotics belonging to sulphonamides, β-lactams, quinolones, sulfones and macrolides were determined within one chromatographic run. The samples were suspended in 0.1 M HCl, and the analytes were extracted into ethyl acetate. The extracts were defatted with cyclohexane. The limits of quantification (LOQ) ranged from 0.24 to 1.32 µg kg−1 for fish and 0.42–1.62 µg kg−1 for shrimp samples. The recoveries ranged from 75 to 105%. The method was applied to the analysis of farmed freshwater Tilapia fish (Oreochromis niloticus) and shrimp (Penaeus monodon) collected in Sri Lanka. Sulfacetamide (4.31 ± 0.70 µg kg−1) and sulfamethoxypyridazine (0.75 ± 0.15 µg kg−1) were detected in the fish, and sulfapyridine (0.21–0.56 µg kg−1) and sulfadoxine (0.35–1.44 µg kg−1) were detected in the shrimp samples. The concentrations complied with the EU regulation limits for veterinary drug residues in seafood and did not pose a risk in terms of food safety.

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Section: Introductionmentioning

confidence: 99%

Determination of Multi-Class Antibiotics Residues in Farmed Fish and Shrimp from Sri Lanka by Ultra Performance Liquid Chromatography-Tandem Mass Spectrometry (UPLC-MS/MS)

Jayasinghe

Szpunar

Łobiński

et al. 2023

Fishes

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“…17a and b isomers of testosterone and estradiol and the many hydroxy metabolites of estrogens [28]). Many novel approaches to extraction are coming to the fore through the environmental field, including microwave extraction [46,47], metal organic frameworks [48], magnetic ionic liquid extraction [49,50], and pressurized liquid extraction [51].…”

Section: Fishing In the Biological Poolmentioning

confidence: 99%

Mass spectrometry: Future opportunities for profiling and imaging steroids and steroid metabolites

Andrew

Homer

2020

Current Opinion in Endocrine and Metabolic Research

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Steroid hormone profiling has historically underpinned advances in endocrine investigation and research, crucially dependent on selective and sensitive hormone assays. Mining the "steroidome" by mass spectrometry (MS) provides greater specificity than immunoassays. Building on a 50 year legacy, gas and liquid chromatography-MS continue to evolve (e.g. sequential derivatisation, mobile phase modifiers). Exciting new technology (e.g. imaging, ion mobility, supercritical fluid), sample preparation (microextraction, molecular imprinted polymers) are advancing the field. Automated analysis of wider profiles of steroids is within reach, in smaller and more varied sample types, including molecular mapping of tissue sections. These new analytical dimensions require rigorous validation and advanced statistics. This review highlights that MS continues to open new windows of biochemical understanding in endocrinology.

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“…When eating, the hotpot seasoning is put into a metal pot and boiled with water to make the spicy, hot spicy and delicious taste spill over and dissolve in the soup, then cook the food materials. 2 Finally, cooked food is dipped in sauce and eaten. This whole process named as “Tang huoguo” in China.…”

Section: Introductionmentioning

confidence: 99%

Exposure risk assessment of nine metal elements in Chongqing hotpot seasoning

Zheng

Zhang

et al. 2020

RSC Adv.

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Multi-class determination of steroid hormones and antibiotics in fatty hotpot ingredients by pressurized liquid extraction and liquid chromatography–tandem mass spectrometry

Cited by 15 publications

References 29 publications

Determination of Multi-Class Antibiotics Residues in Farmed Fish and Shrimp from Sri Lanka by Ultra Performance Liquid Chromatography-Tandem Mass Spectrometry (UPLC-MS/MS)

Determination of Multi-Class Antibiotics Residues in Farmed Fish and Shrimp from Sri Lanka by Ultra Performance Liquid Chromatography-Tandem Mass Spectrometry (UPLC-MS/MS)

Mass spectrometry: Future opportunities for profiling and imaging steroids and steroid metabolites

Exposure risk assessment of nine metal elements in Chongqing hotpot seasoning

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