Multiresidue method for the determination of pharmacologically active substances in egg and honey using a continuous solid-phase extraction system and gas chromatography–mass spectrometry

Azzouz, Abdelmonaim; Ballesteros, Evaristo

doi:10.1016/j.foodchem.2015.01.044

Cited by 57 publications

(23 citation statements)

References 29 publications

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“…Nowadays, various conventional analytical methods, such as liquid chromatography-mass spectroscopy (LC-MS) [4], gas chromatography-mass spectroscopy (GC-MS) [5], capillary electrophoresis (CE) [6], and chemiluminescent immunoassay [7], have been put forward for CAP residue detection. Nevertheless, complicated pretreatment processes, expensive instruments and professional operator requirements make these methods not suitable to routine and rapid analysis of samples.…”

Section: Introductionmentioning

confidence: 99%

Green preparation of chlorine-doped graphene and its application in electrochemical sensor for chloramphenicol detection

Wang

Zhang

et al. 2019

SN Appl. Sci.

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A green but efficient synthesis approach for chlorine-doped reduced graphene oxide (Cl-RGO) was developed. The chlorine-doping and reduction was achieved in one-step by refluxing graphene oxide solution in concentrated hydrochloric acid (8 M, 120 °C) under N 2 atmosphere. X-ray photoelectron spectroscopy analysis revealed that the Cl content was 1.01 at.% in the Cl-RGO. Electrochemical measurements indicated that the Cl-RGO modified glass carbon electrode showed enhanced electrochemical conductivity and electrocatalytic activity for the veterinary drug chloramphenicol (CAP) detection. Thus a highly selective electrochemical sensor for CAP was constructed based on Cl-RGO, and a linear relationship between current intensity and CAP concentration (2-35 μM) was obtained with a detection limit of 1 μM (S/N = 3). The sensor showed excellent reproducibility, storage stability and was successfully used for CAP detection in milk, calf plasma, water and pharmaceutical samples.

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Section: Introductionmentioning

confidence: 99%

Green preparation of chlorine-doped graphene and its application in electrochemical sensor for chloramphenicol detection

Wang

Zhang

et al. 2019

SN Appl. Sci.

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“…Many microextraction techniques have been developed to realize faster and more effective extraction [17,18], especially for solid-phase microextraction (SPME). It has been widely used as a fast, sensitive, solvent-free, simple and easy-to-automate, and its recovery is mainly modulated by the SPME fiber coating [19][20][21].…”

Section: Introductionmentioning

confidence: 99%

Graphitic carbon nitrides modified hollow fiber solid phase microextraction for extraction and determination of uric acid in urine and serum coupled with gas chromatography-mass spectrometry

Sun

Chen

et al. 2015

Journal of Chromatography B

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“…Azzouz & Ballesteros [ 81 ] developed a method for determining 22 pharmacologically active substances present in honey (including non-steroidal anti-inflammatory drugs, antibacterial agents, β-blockers, lipid regulators, antiseptics, and anti-epileptics) by GC-MS, using the solid phase extraction (SPE) module. Some of these substances may be present in honey as a result of fighting honeybee brood diseases European, such as European brown rot.…”

Section: Methods For Assessing Bee Honey Qualitymentioning

confidence: 99%

Modern Methods for Assessing the Quality of Bee Honey and Botanical Origin Identification

Puścion-Jakubik

Borawska

Socha

2020

Foods

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This paper is a summary of the latest literature on methods for assessing quality of natural bee honey. The publication briefly characterizes methods recommended by the International Honey Commission, published in 2009, as well as newer methods published in the last 10 years. Modern methods of assessing honey quality focus mainly on analyzing markers of individual varieties and classifying them into varieties, using, among others, near infrared spectroscopy techniques (NIR), potentiometric tongue, electronic nose, nuclear magnetic resonance (NMR), zymography, polymerase chain reaction (PCR), DNA metabarcoding, and chemometric techniques including partial least squares (PLS), principal component analysis (PCA) and artificial neural networks (ANN). At the same time, effective techniques for analyzing adulteration, sugar, and water content, hydroxymethylfurfural (HMF), polyphenol content, and diastase activity are being sought. Modern techniques enable the results of honey quality testing to be obtained in a shorter time, using the principles of green chemistry, allowing, at the same time, for high precision and accuracy of determinations. These methods are constantly modified, so that the honey that is on sale is a product of high quality. Prospects for devising methods of honey quality assessment include the development of a fast and accurate alternative to the melissopalynological method as well as quick tests to detect adulteration.

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Multiresidue method for the determination of pharmacologically active substances in egg and honey using a continuous solid-phase extraction system and gas chromatography–mass spectrometry

Cited by 57 publications

References 29 publications

Green preparation of chlorine-doped graphene and its application in electrochemical sensor for chloramphenicol detection

Green preparation of chlorine-doped graphene and its application in electrochemical sensor for chloramphenicol detection

Graphitic carbon nitrides modified hollow fiber solid phase microextraction for extraction and determination of uric acid in urine and serum coupled with gas chromatography-mass spectrometry

Modern Methods for Assessing the Quality of Bee Honey and Botanical Origin Identification

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