Vortex-Assisted Hollow-Fiber Liquid-Phase Microextraction Coupled with High Performance Liquid Chromatography for the Determination of Three Synthetic Endocrine Disrupting Compounds in Milk

Li, Yingtang; Yang, Guorong; Zhao, Jinhui; Yang, Yaling

doi:10.5935/0103-5053.20140134

Cited by 4 publications

(3 citation statements)

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“…However, in the ultrasound‐assisted hollow‐fiber liquid‐phase microextraction mode, there is the possibility of decrease in the extraction efficiency due to the overflow of the extraction solvent from the hollow fiber tube and its emulsification in the sample solution as well as the possibility of degradation of analytes by the ultrasonic energy power. Thus, vortex mixing is considered as the best alternative for solving this limitation of HF‐LPME, but only recently it has been used to extract endocrine disruptors and estrogens.…”

Section: Introductionmentioning

confidence: 99%

Simultaneous extraction and quantification of albendazole and triclabendazole using vortex‐assisted hollow‐fiber liquid‐phase microextraction combined with high‐performance liquid chromatography

Asadi

Shabani

Dadfarnia

2016

J of Separation Science

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A novel, simple, and rapid vortex-assisted hollow-fiber liquid-phase microextraction method was developed for the simultaneous extraction of albendazole and triclabendazole from various matrices before their determination by high-performance liquid chromatography with fluorescence detection. Several factors influencing the microextraction efficiency including sample pH, nature and volume of extraction solvent, ionic strength, vortex time, and sample volume were investigated and optimized. Under the optimal conditions, the limits of detection were 0.08 and 0.12 μg/L for albendazole and triclabendazole, respectively. The calibration curves were linear in the concentration ranges of 0.3-50.0 and 0.4-50.0 μg/L with the coefficients of determination of 0.9999 and 0.9995 for albendazole and triclabendazole, respectively. The interday and intraday relative standard deviations for albendazole and triclabendazole at three concentration levels (1.0, 10.0, and 30.0 μg/L) were in the range of 6.0-11.0 and 5.0-7.9%, respectively. The developed method was successfully applied to determine albendazole and triclabendazole in water, milk, honey, and urine samples.

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Section: Introductionmentioning

confidence: 99%

Simultaneous extraction and quantification of albendazole and triclabendazole using vortex‐assisted hollow‐fiber liquid‐phase microextraction combined with high‐performance liquid chromatography

Asadi

Shabani

Dadfarnia

2016

J of Separation Science

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“…B Overlapped main purposes with other secondary objectives of the analyzed papers [64] or by air pollution near polycarbonate molding plants [65], bee pollen [66], mussels [67] and brine shrimp [68]. Food contamination was determined in meat samples [53], beverages [55,69,70], milk [59,63,71,72], oils [56,63], and canned food products [59,71,73] with most studies revealing that BPA could be leached from the plastic can linings, packaging, and bottles [53,55,56,71,[74][75][76].…”

Section: Temporal Distribution and Purpose Of The Selected Articlesmentioning

confidence: 99%

Bisphenol A analysis and quantification inconsistencies via HPLC-UV: a systematic review with technical notes

Pop,

Miu,

Németh

et al. 2024

Discov Appl Sci

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Bisphenol A is an organic compound utilized in the manufacture of plastics and resins that gained attention due to its environmental distribution and endocrine disrupting effects. Currently, bisphenol A is listed as toxic in most countries, it persists in waters, soils, and air around the world, hence the need for well-established methods for its detection. The aim of this paper is to conduct a systematic review of the existing open-access literature, examining the extent to which determination and quantification of bisphenol A was performed by high-performance liquid chromatography coupled with a UV detector (HPLC-UV), probably the most prevalent analytical-grade equipment in research facilities. We searched electronic bibliographic databases (PubMed, Scopus, Web of Science), including in our analysis 55 original open-access research articles that met our designated criteria from a total of 3665 records. The screening of articles revealed multiple approaches in bisphenol A detection and quantification via HPLC-UV; 47.27% of the open-access literature on this topic is dedicated to the development of new methods for purification, extraction or preconcentration of BPA from a large variety of samples. It was also observed that UV detectors were set to a variety of wavelengths that do not comply to the specific peaks of phenolic compounds. Therefore, the linearity of these wavelengths was questioned and a technical note comprising spectroscopic and HPLC-UV measurements of bisphenol A was provided, clarifying nonconformities. Results showed that most studies could maintain their reliability when different wavelengths are used, but a careful approach should be considered when referring to the spectrum ranges 200–205 and 296–300 nm (depending on the solvent used) because of peak shifts and linearity issues.

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“…Several methods such as liquid-liquid extraction [6], dispersive liquid-liquid micoextraction [7][8][9], stir bar sorptive extraction [10], single drop micro-extraction [11], hallow fiber liquidliquid micro extraction [12], solid phase microextraction [13] and solid phase extraction [14] were already applied for the extraction and determination of BPA in both environmental and food samples.…”

Section: Introductionmentioning

confidence: 99%

Fast determination of bisphenol A in spiked juice and drinking water samples by pipette tip solid phase extraction using cobalt metal organic framework as sorbent

Kahkha¹,

Kaykhaii²,

Miri³

et al. 2018

Bull. Chem. Soc. Eth.

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A cobalt metal organic framework was prepared with rapid ultrasound assisted method by treatment of cobalt nitrate with pyridine 2,6-dicarboxilic acid dissolved in ethanolic media and used as a sorbent for pipette tip solid phase extraction of Bisphenol A (BPA) and its determination in spiked juice and drinking water samples by HPLC. Parameters which influence extraction efficiency such as pH, sample volume, amount of sorbent, type and volume of eluent, and number of draw/eject cycles for extraction and elusion were tested and optimized. Results showed that best extraction efficiency could be obtained at pH 3, 150 µL of sample volume, 3 mg of adsorbent and 10 µL of methanol as elution solvent. Numbers of draw/eject cycles for both sample extraction and elution were 7 cycles. Limit of detection and limit of quantification of this method were 0.07 and 0.3 µg L-1 , respectively, with linear dynamic range of 0.3 to 300 µg L-1 for BPA. This method was applied successfully for determination of BPA in five spiked juices and drinking water samples.

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Vortex-Assisted Hollow-Fiber Liquid-Phase Microextraction Coupled with High Performance Liquid Chromatography for the Determination of Three Synthetic Endocrine Disrupting Compounds in Milk

Cited by 4 publications

References 0 publications

Simultaneous extraction and quantification of albendazole and triclabendazole using vortex‐assisted hollow‐fiber liquid‐phase microextraction combined with high‐performance liquid chromatography

Simultaneous extraction and quantification of albendazole and triclabendazole using vortex‐assisted hollow‐fiber liquid‐phase microextraction combined with high‐performance liquid chromatography

Bisphenol A analysis and quantification inconsistencies via HPLC-UV: a systematic review with technical notes

Fast determination of bisphenol A in spiked juice and drinking water samples by pipette tip solid phase extraction using cobalt metal organic framework as sorbent

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