The Singapore tech ... technology analyzes food samples at a molecular level and recognizes food quality within seconds. Lai demonstrated the technology by using coffee beans.

Singapore-based Prefer Coffee is using fermentation to upcycle food waste and make coffee-like drinks. DJ Tan, cofounder of the Singaporean startup Prefer Coffee, pops open a bottle of oat latte ...

But churning out more food also carries an environmental impact and potentially compromises its quality. One Singapore-based ... the technology by using coffee beans. "Maybe there's one or ...