ArticleSensors (Basel, Switzerland)2013
Detection of off-flavor in catfish using a conducting polymer electronic-nose technology.
Article in Sensors (Basel, Switzerland), 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Effect of Antioxidant-Rich Diets, Rearing, Harvesting, and Processing Conditions on Off-Odor Volatile Formation, Lipid Content, Fatty Acid Profile, and Antioxidant Activity in Yellow Perch (Foods (Basel, Switzerland) · 2026Article
- Non-Destructive Techniques for the Analysis and Evaluation of Meat Quality and Safety: A Review.Foods (Basel, Switzerland) · 2022Review
- Portable Electronic Nose Based on Digital and Analog Chemical Sensors for 2,4,6-Trichloroanisole Discrimination.Sensors (Basel, Switzerland) · 2022Article
- E-Tongues/Noses Based on Conducting Polymers and Composite Materials: Expanding the Possibilities in Complex Analytical Sensing.Sensors (Basel, Switzerland) · 2021Review
- Evolution of VOC and Sensory Characteristics of Stracciatella Cheese as Affected by Different Preservatives.Foods (Basel, Switzerland) · 2020Article
- Assessment of the Portable C-320 Electronic Nose for Discrimination of Nine Insectivorous Bat Species: Implications for Monitoring White-Nose Syndrome.Biosensors · 2020Article
- Olfactory Impact of Terpene Alcohol on Terpenes Aroma Expression in Chrysanthemum Essential Oils.Molecules (Basel, Switzerland) · 2018Article
- Application of Electronic-Nose Technologies and VOC-Biomarkers for the Noninvasive Early Diagnosis of Gastrointestinal DiseasesSensors (Basel, Switzerland) · 2018Review
- Electronic-nose applications for fruit identification, ripeness and quality grading.Sensors (Basel, Switzerland) · 2015Review
- Sensing of scent, fragrance, smell, and odor emissions from biota sources.Sensors (Basel, Switzerland) · 2014Article
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The Aromascan A32S conducting polymer electronic nose was evaluated for the capability of detecting the presence of off-flavor malodorous compounds in catfish meat fillets to assess meat quality for potential merchantability. Sensor array outputs indicated that the aroma profiles of good-flavor (on-flavor) and off-flavor fillets were strongly different as confirmed by a Principal Component Analysis (PCA) and a Quality Factor value (QF > 7.9) indicating a significant difference at (P < 0.05). The A32S e-nose effectively discriminated between good-flavor and off-flavor catfish at high levels of accuracy (>90%) and with relatively low rates (≤5%) of unknown or indecisive determinations in three trials. This A32S e-nose instrument also was capable of detecting the incidence of mild off-flavor in fillets at levels lower than the threshold of human olfactory detection. Potential applications of e-nose technologies for pre- and post-harvest management of production and meat-quality downgrade problems associated with catfish off-flavor are discussed.
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