Research Article

Identification of Chinese Herbal Medicines from Zingiberaceae Family Using Feature Extraction and Cascade Classifier Based on Response Signals from E-Nose

Table 2

Response feature of the sensor array.

Number in arraySensor nameObject substance for sensing

MOS 1LY2/LGOxidizing gas
MOS 2LY2/GAmmonia, carbon monoxide
MOS 3LY2/AAEthanol
MOS 4LY2/GHAmmonia/organic amine
MOS 5LY2/gCTLHydrogen sulfide
MOS 6LY2/gCTPropane/butane
MOS 7T30/1Organic solvents
MOS 8P10/1Hydrocarbons
MOS 9P10/2Methane
MOS 10P40/1Fluorine
MOS 11T70/2Aromatic compounds
MOS 12PA/2Ethanol, ammonia/organic amine