Surface plasmon resonance biosensor for the determination of 3-methyl-quinoxaline-2-carboxylic acid, the marker residue of olaquindox, in swine tissues

Peng, Dapeng; Kavanagh, Owen; Gao, Haijiao; Zhang, Xiya; Deng, Shumin; Chen, Dongmei; Liu, Zhenli; Xie, Conghua; Situ, Chen; Zhang, Yuan

doi:10.1016/j.foodchem.2019.04.022

Cited by 16 publications

(8 citation statements)

References 26 publications

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“…In particular, carboxylation is also detected as a major metabolic pathway, with MQCA (M7) as one of the metabolites of MEQ. MQCA was reported as a residue marker of olaquindox in land farm animals in previous literature works [ 24 , 25 ]. This work first reported MQCA as one of the metabolites of MEQ in sea cucumber.…”

Section: Resultsmentioning

confidence: 99%

Metabolism Profile of Mequindox in Sea Cucumbers In Vivo Using LC-HRMS

Mao

Zhou

et al. 2022

Antibiotics

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In this work, the metabolism behavior of mequindox (MEQ) in sea cucumber in vivo was investigated using LC-HRMS. In total, nine metabolites were detected and identified as well as the precursor in sea cucumber tissues. The metabolic pathways of MEQ in sea cucumber mainly include hydrogenation reduction, deoxidation, carboxylation, deacetylation, and combinations thereof. The most predominant metabolites of MEQ in sea cucumber are 2-iso-BDMEQ and 2-iso-1-DMEQ, with deoxidation and carbonyl reduction as major metabolic pathways. In particular, this work first reported 3-methyl-2-quinoxalinecarboxylic acid (MQCA) as a metabolite of MEQ, and carboxylation is a major metabolic pathway of MEQ in sea cucumber. This work revealed that the metabolism of MEQ in marine animals is different from that in land animals. The metabolism results in this work could facilitate the accurate risk assessment of MEQ in sea cucumber and related marine foods.

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Section: Resultsmentioning

confidence: 99%

Metabolism Profile of Mequindox in Sea Cucumbers In Vivo Using LC-HRMS

Mao

Zhou

et al. 2022

Antibiotics

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“…SPR helps to detect many ingredients in foods such as antibiotics, chemicals and microbial toxins without labels and to ensure safety [ 62 ]. Unlike other biosensors, SPR-based biosensors, which are combined with the receptor assay, pave an innovative path for detecting antibiotics in food [ 63 ]. Peng et al [ 64 ] developed an SPR-based immunosensor with a monoclonal antibody, 5B10, for detecting the presence of MQCA (3-methyl-quinoxaline-2-carboxylic acid), the signature residue of Olaquindox, in edible pig tissues.…”

Section: Biosensor Stripsmentioning

confidence: 99%

New Advances in Lateral Flow Immunoassay (LFI) Technology for Food Safety Detection

Xing

Sun

et al. 2022

Molecules

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With the continuous development of China’s economy and society, people and the government have higher and higher requirements for food safety. Testing for food dopants and toxins can prevent the occurrence of various adverse health phenomena in the world’s population. By deploying new and powerful sensors that enable rapid sensing processes, the food industry can help detect trace adulteration and toxic substances. At present, as a common food safety detection method, lateral flow immunochromatography (LFI) is widely used in food safety testing, environmental testing and clinical medical treatment because of its advantages of simplicity, speed, specificity and low cost, and plays a pivotal role in ensuring food safety. This paper mainly focuses on the application of lateral flow immunochromatography and new technologies combined with test strips in food safety detection, such as aptamers, surface-enhanced Raman spectroscopy, quantum dots, electrochemical test strip detection technology, biosensor test strip detection, etc. In addition, sensing principles such as fluorescence resonance energy transfer can also more effective. Different methods have different characteristics. The following is a review of the application of these technologies in food safety detection.

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“…High-sensitivity nonenzymatic hydrogen peroxide biosensor [37] Detection of single nucleotide polymorphism of tumor Gold probe with lateral flow strip biosensor [39] For simultaneous imaging of P53 and P21 mRNA in living cells An RGONS-based biosensor [40] Detection of lysozyme Aptamer-based electrochemical biosensors [41] Detection of arsenic and mercury Metallothionein-based biosensor [42] Detection of malachite green Free microcantilever based biosensor [43] Refractive index sensor A single-layer guided-mode resonant optical biosensor [44] The determination of 3methylquinoxaline-2-carboxylic acid Surface plasmon resonance biosensor [45] Detection of escherichia coli Label-free amperometric biosensor [46] Electrochemical detection of the human cancer biomarker…”

Section: Purpose Of Usage Biosensors Referencesmentioning

confidence: 99%

The Components of Functional Nanosystems and Nanostructures

Baysal¹

2020

Smart Nanosystems for Biomedicine, Optoelectronics and Catalysis

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The science of nanosystems is used in many fields such as medicine, biomedical, biotechnology, agriculture, environmental pollution control, cosmetics, optics, health, food, energy, textiles, automotive, communication technologies, agriculture, and electronics. Nanomaterials, nanostructures, and nanosystems have recently brought the most popular and innovative approaches to our lives. This new technology is based on the production of invisible particles and the production of new materials by controlling the atomic sequence of these particles. Nanotechnological studies are based on mimicking the principle of atomic sequence in nature. Using a combination of different disciplines, it finds application in almost every field of our lives. Nanospheres, nanorobots, biosensors, quantum dots, and biochips are the main components of nanoparticles. Many new diagnostic and treatment methods are being developed nano-dimensional.

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Surface plasmon resonance biosensor for the determination of 3-methyl-quinoxaline-2-carboxylic acid, the marker residue of olaquindox, in swine tissues

Abstract: Surface plasmon resonance biosensor for the determination of 3-methyl-quinoxaline-2-carboxylic acid, the marker residue of olaquindox, in swine tissues. Food Chemistry.

Cited by 16 publications

References 26 publications

Metabolism Profile of Mequindox in Sea Cucumbers In Vivo Using LC-HRMS

Metabolism Profile of Mequindox in Sea Cucumbers In Vivo Using LC-HRMS

New Advances in Lateral Flow Immunoassay (LFI) Technology for Food Safety Detection

The Components of Functional Nanosystems and Nanostructures

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