A Review of Electronic Tongue for Liquid Classification

Mohamed, Sarajul Fikri; Khaled, Shadwa; Dahshan, Maha; Mohamed, Bassant; Badr, Mostafa; Hussein, K. A.

doi:10.1109/miucc55081.2022.9781690

Cited by 2 publications

(1 citation statement)

References 23 publications

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“…The electronic tongue is a cutting-edge technology designed for assessing and analyzing food flavors such as umami taste [15,16]. In this context, umami-based tastes were also distinguished from basic flavors using nanoparticle-based electronic tongues [17].…”

Section: Introductionmentioning

confidence: 99%

E-Taste: Taste Sensations and Flavors Based on Tongue’s Electrical and Thermal Stimulation

Ullah

Liu

Wang

et al. 2022

Sensors

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Taste is a key sense that helps identify different food types and most of this work was carried out on primary tastes rather than generating different flavors. In this work, we proposed a plan to create other flavors rather than primary tastes, adjusted the electrical (40–180 µA) and thermal stimulation (20–38 °C and 38–20 °C), and revealed the digital coding for multi-flavors. Our results showed that different combinations of digital coding could generate different flavors and that tastes related to different stimuli are easy to develop. The novelty of this work is to design other types of flavors and primary tastes. The experimental results demonstrated that the novel method proposed for digital taste coding could realize primary tastes (sweet, sour, salty, spicy, and mint) and mixed flavors. Furthermore, some innovative sensations have been realized, which are sprite, soda water, sweet-sour, salty-sweet, and salty-mint sensations. We presume that this innovation could digitally enhance various flavors.

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Section: Introductionmentioning

confidence: 99%