The Detection of Smell in Spoiled Meat by TGS822 Gas Sensor for an Electronic Nose Used in Rotten Food

Benabdellah, Nihad; Bourhaleb, Mohammed; Benazzi, Naima; Nasri, M’barek; Dahbi, Sanae

doi:10.1007/978-3-319-46568-5_29

Cited by 4 publications

(1 citation statement)

References 8 publications

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“…This study also mentions that the sensors can detect other gases depending on the sensitivity and working range of the sensor used [ 32 ]. Benabdellah et al [ 33 ] also suggest that monitoring volatiles such as acetone or ethanol is necessary for early meat spoilage not detectable by the human nose [ 33 ]. This supports our suggestion that gases detected in spoilage meat should be pre-separated before being detected by the gas sensor, not only to assess whether the meat is spoiled, but also to potentially characterize the composition of the gas phase using a compact, fast and inexpensive method.…”

Section: Resultsmentioning

confidence: 99%

3D Printed Fused Deposition Modeling (FDM) Capillaries for Chemiresistive Gas Sensors

Adamek,

Mlcek,

Skowronkova

et al. 2023

Sensors

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This paper discusses the possible use of 3D fused deposition modeling (FDM) to fabricate capillaries for low-cost chemiresistive gas sensors that are often used in various applications. The disadvantage of these sensors is low selectivity, but 3D printed FDM capillaries have the potential to increase their selectivity. Capillaries with 1, 2 and 3 tiers with a length of 1.5 m, 3.1 m and 4.7 m were designed and manufactured. Food and goods available in the general trade network were used as samples (alcohol, seafood, chicken thigh meat, acetone-free nail polish remover and gas from a gas lighter) were also tested. The “Vodka” sample was used as a standard for determining the effect of capillary parameters on the output signal of the MiCS6814 sensor. The results show the shift of individual parts of the signal in time depending on the parameters of the capillary and the carrier air flow. A three-tier capillary was chosen for the comparison of gas samples with each other. The graphs show the differences between individual samples, not only in the height of the output signal but also in its time characteristic. The tested 3D printed FDM capillaries thus made it possible to characterize the output response by also using an inexpensive chemiresistive gas sensor in the time domain.

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Section: Resultsmentioning

confidence: 99%

3D Printed Fused Deposition Modeling (FDM) Capillaries for Chemiresistive Gas Sensors

Adamek,

Mlcek,

Skowronkova

et al. 2023

Sensors

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Degradation of Peach Using an Electronic Nose for Food Quality Control

Benabdellah¹,

Hachami²,

Bourhaleb³

et al. 2018

Lecture Notes in Electrical Engineering

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Potential use of electronic noses, electronic tongues and biosensors as multisensor systems for spoilage examination in foods

Ghasemi‐Varnamkhasti

Apetrei

Lozano

et al. 2018

Trends in Food Science & Technology

136

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Development and use of reliable and precise detecting systems in the food supply chain must be taken into account to ensure the maximum level of food safety and quality for consumers. Spoilage is a challenging concern in food safety considerations as it is a threat to public health and is seriously considered in food hygiene issues accordingly. Although some procedures and detection methods are already available for the determination of spoilage in food products, these traditional methods have some limitations and drawbacks as they are time-consuming, labour intensive and relatively expensive. Therefore, there is an urgent need for the development of rapid, reliable, precise and non-expensive systems to be used in the food supply and production chain as monitoring devices to detect metabolic alterations in foodstuff. Attention to instrumental detection systems such as electronic noses, electronic tongues and biosensors coupled with chemometric approaches has greatly increased because they have been demonstrated as a promising alternative for the purpose of detecting and monitoring food spoilage. This paper mainly focuses on the recent developments and the application of such multisensor systems in the food industry. Furthermore, the most traditionally methods for food spoilage detection are introduced in this context as well. The challenges and future trends of the potential use of the systems are also discussed. Based on the published literature, encouraging reports demonstrate that such systems are indeed the most promising candidates for the detection and monitoring of spoilage microorganisms in different foodstuff.

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The Detection of Smell in Spoiled Meat by TGS822 Gas Sensor for an Electronic Nose Used in Rotten Food

Cited by 4 publications

References 8 publications

3D Printed Fused Deposition Modeling (FDM) Capillaries for Chemiresistive Gas Sensors

3D Printed Fused Deposition Modeling (FDM) Capillaries for Chemiresistive Gas Sensors

Degradation of Peach Using an Electronic Nose for Food Quality Control

Potential use of electronic noses, electronic tongues and biosensors as multisensor systems for spoilage examination in foods

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