What are ‘e-nose’ and ‘e-tongue’ techs being deployed at Tirumala temple? (Soban News)

Tirumala’s new $25-crore food testing lab will deploy e-nose and e-tongue systems to detect adulteration and quality variations in prasadam ingredients through sensor-based analysis​Tirumala’s new $25-crore food testing lab will deploy e-nose and e-tongue systems to detect adulteration and quality variations in prasadam ingredients through sensor-based analysis ​Latest News [ SOBAN NEWS: International and National ]