Light for food biosensing

Light is everywhere and visible/near-infrared light can effectively and directly achieve an in-situ accurate response of spectral information during the food quality decay process, light biosensing with neuromorphic computing would be more and more flexible, simple, and smart to realize the food quality assurance and monitoring. It would be useful to reveal the characteristics of flexible artificial neural synapses and their inherent relationship with neural behavior and perception signals, construct an artificial neural biomimetic recognition model between biosensing signals and quality decay states, and form its recognition mechanism in future research.