Rapid microfluidic analysis detection system for sodium dehydroacetate in foods

Chen, Kuan-Hong; Liu, Chan-Chiung; Lu, Song-Yu; Chen, Szu-Jui; Sheu, Fuu; Fu, Lung-Ming

doi:10.1016/j.cej.2021.131530

Cited by 16 publications

(6 citation statements)

References 51 publications

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“…Another study is an example of the use of both hybrid material (PMMA‐Whatman no. 1 filter paper) and smartphone‐assisted detection box and µPAD system showed linear responses with 30 ppm for sodium dehydroacetate (NADH) (Abdallah et al, 2023; Chen, Liu, et al, 2022).…”

Section: Detection With µPads and New Technology Adoptionsmentioning

confidence: 99%

“…Another study is an example of the use of both hybrid material (PMMA-Whatman no. 1 filter paper) and smartphone-assisted detection box and µPAD system showed linear responses with 30 ppm for sodium dehydroacetate (NADH) (Abdallah et al, 2023;Chen, Liu, et al, 2022). AND IMPROVEMENT OF µPADS Traditional detection methods provide acceptable and high sensitivity, such as the use of high-performance liquid chromatography (HPLC) to measure target concentrations in a practical use (Mahmoudpour et al, 2018).…”

Section: Composite µPadsmentioning

confidence: 99%

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Evaluation of food μPADs with the new tech perspectives and future prospects

Okutan Arslan,

Trabzon

2023

eFood

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Food microfluidic paper‐based analytical devices (µPADs) are powerful tools to create total analysis systems and have long been demonstrated to be useful for safety and quality applications. Thanks to new technological innovations food µPADs offer exciting new possibilities. This review introduces how µPADs are obtained from chromatography, filter, or office papers and detect analytes from a food sample. We introduce the most current developments in the use of µPADs with an emphasis on paper types, adapted new technologies, and detection limits. Classifications are also made on food µPADs according to applied innovations and adapted novel technologies. In the first section, simple forms of µPADs for the detection of pathogen, mycotoxin, pesticides, and other food components are discussed with technical details. Then, we introduce multisensing approaches for high throughput analysis and a concise summary will be given. In the case of three‐dimensional (3D) µPADs, the use of 3D is discussed and compared to 2D µPADs in terms of its advantageous with the example of a food colorant test device. In the following section, smartphone adoption to µPADs is introduced in detail with eight different assay examples. Centrifugal platform for nickel assay is demonstrated as an enabling approach with shortened assay times by rotational velocity. The potential of user‐friendly hybrid devices is also summarized in the last part. Finally, we present an outlook to underline the opportunities created by smartphone‐based and intelligent µPADs for food safety and quality with real success perspectives

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Section: Detection With µPads and New Technology Adoptionsmentioning

confidence: 99%

Section: Composite µPadsmentioning

confidence: 99%

Evaluation of food μPADs with the new tech perspectives and future prospects

Okutan Arslan,

Trabzon

2023

eFood

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“…Microfluidics devices have many advantages, such as a lower sample and reagent consumption, cheaper cost, simpler operation, faster detection time, and improved sensitivity [ 9 , 10 , 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 ]. As a result, they have found widespread uses in many fields nowadays, including biomedical analysis, food safety screening, drug development, and environmental monitoring [ 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 ].…”

Section: Introductionmentioning

confidence: 99%

Microfluidic Distillation System for Separation of Propionic Acid in Foods

Liu

Huang

et al. 2023

Micromachines

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A microfluidic distillation system is proposed to facilitate the separation and subsequent determination of propionic acid (PA) in foods. The system comprises two main components: (1) a polymethyl methacrylate (PMMA) micro-distillation chip incorporating a micro-evaporator chamber, a sample reservoir, and a serpentine micro-condensation channel; and (2) and a DC-powered distillation module with built-in heating and cooling functions. In the distillation process, homogenized PA sample and de-ionized water are injected into the sample reservoir and micro-evaporator chamber, respectively, and the chip is then mounted on a side of the distillation module. The de-ionized water is heated by the distillation module, and the steam flows from the evaporation chamber to the sample reservoir, where it prompts the formation of PA vapor. The vapor flows through the serpentine microchannel and is condensed under the cooling effects of the distillation module to produce a PA extract solution. A small quantity of the extract is transferred to a macroscale HPLC and photodiode array (PDA) detector system, where the PA concentration is determined using a chromatographic method. The experimental results show that the microfluidic distillation system achieves a distillation (separation) efficiency of around 97% after 15 min. Moreover, in tests performed using 10 commercial baked food samples, the system achieves a limit of detection of 50 mg/L and a limit of quantitation of 96 mg/L, respectively. The practical feasibility of the proposed system is thus confirmed.

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“…Microfluidics is an advanced technology for manipulating fluid flows in microscale channels (1~100 μm) [ 18 ]. A microfluidic system can be defined as a fluid element or chip in which there are many channels on the nanometer to micron scale [ 19 ]. These tiny channels give the fluid an interesting and unique character and a wide range of applications in different fields [ 20 ].…”

Section: Introductionmentioning

confidence: 99%

Recent Trends of Microfluidics in Food Science and Technology: Fabrications and Applications

Pang

et al. 2022

Foods

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The development of novel materials with microstructures is now a trend in food science and technology. These microscale materials may be applied across all steps in food manufacturing, from raw materials to the final food products, as well as in the packaging, transport, and storage processes. Microfluidics is an advanced technology for controlling fluids in a microscale channel (1~100 μm), which integrates engineering, physics, chemistry, nanotechnology, etc. This technology allows unit operations to occur in devices that are closer in size to the expected structural elements. Therefore, microfluidics is considered a promising technology to develop micro/nanostructures for delivery purposes to improve the quality and safety of foods. This review concentrates on the recent developments of microfluidic systems and their novel applications in food science and technology, including microfibers/films via microfluidic spinning technology for food packaging, droplet microfluidics for food micro-/nanoemulsifications and encapsulations, etc.

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Rapid microfluidic analysis detection system for sodium dehydroacetate in foods

Cited by 16 publications

References 51 publications

Evaluation of food μPADs with the new tech perspectives and future prospects

Evaluation of food μPADs with the new tech perspectives and future prospects

Microfluidic Distillation System for Separation of Propionic Acid in Foods

Recent Trends of Microfluidics in Food Science and Technology: Fabrications and Applications

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