Research Article
Combination of an E-Nose and an E-Tongue for Adulteration Detection of Minced Mutton Mixed with Pork
Table 2
Sensors used in α-Astree E-tongue and their thresholds (mol·L−1).
| | Basic taste | Taste substance | ZZ | BA | BB | CA | GA | HA | JB |
| | Sour | Citric acid | 10−7 | 10−6 | 10−7 | 10−7 | 10−7 | 10−6 | 10−6 | | Salty | KCL | 10−7 | 10−4 | 10−4 | 10−5 | 10−4 | 10−4 | 10−4 | | Sweet | Glucose | 10−7 | 10−4 | 10−7 | 10−7 | 10−4 | 10−4 | 10−4 | | Bitter | Caffeine | 10−5 | 10−4 | 10−4 | 10−5 | 10−4 | 10−4 | 10−4 | | Savoury | L-Arginine | 10−6 | 10−4 | 10−6 | 10−5 | 10−5 | 10−4 | 10−5 |
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