What characteristic describes the specialized sensors being developed for spoilage detection?

Answer

They aim to provide an objective, immediate readout on safety or quality status.

Advancing technology seeks to overcome the limitations of subjective human senses in detecting food spoilage and contamination by employing sophisticated tools. Researchers are focusing on creating specialized sensors, which might even be integrated into simple materials, capable of actively identifying spoilage indicators or contaminants located within the food packaging itself. The core purpose of these novel devices is to move beyond subjective evaluation—sight, smell, or touch—and instead offer an objective, immediate indication of the food's safety or quality status. This direct readout provides consumers with reliable information concerning issues that would otherwise remain undetectable.

What characteristic describes the specialized sensors being developed for spoilage detection?

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