Consequently, it is important to understand how electrospun nanofbers help the perоЂЂormance oоЂЂ FFI/TTI intelligent material in real оЂЂood. The morphological/thermal properties, color response activity, and stability oоЂЂ electrospun intelli- gent nanofbers depend on the method oоЂЂ production, type oоЂЂ electro- spun nanofbers, and the specifcations oоЂЂ intelligent material. In this re- view, the role oоЂЂ the electrospinning technique in the production oоЂЂ FFI and TTI-based materials will be addressed. As an intelligent packaging material, electrospun nanofbers have great commercial po- tential and application prospects in the packaging industry. The use oоЂЂ electro- spun nanofbers as a carrier oоЂЂ synthetic dyes and natural pigments to develop colorimetric indicators is a quietly innovative approach to the use oоЂЂ electrospinning techniques in оЂЂood packaging. Finally, the existing limits and perspectives оЂЂor the development oоЂЂ electrospinning in the area oоЂЂ intelligent оЂЂood packaging are discussed.

The applications oоЂЂ FFI/TTI- based nanofbrous on diоЂЂоЂЂerent оЂЂood commodities are discussed. This article reviews the morphological/thermal properties, color response activity, and stability oоЂЂ electrospun nanofbers mats as intelligent оЂЂood packaging (i.e., FFI and TTI-based electrospun nanofbers). More recently, electrospun nanofbers have been utilized as a novel platоЂЂorm оЂЂor the development oоЂЂ FFI/TTI intelligent packaging due to their excellent properties including high molecular orien- tation, high porosity, high surоЂЂace area with tailored morphology, and a high level oоЂЂ versatility. Electrospinning, as an eоЂЂоЂЂective and versatile method oоЂЂ preparing continuous nanofbers, has been employed as a promising candidate to manuоЂЂacture оЂЂood packaging materials. They can be оЂЂabricated as a label, providing a rapid response to оЂЂood quality or storage temperature changes through color changes. Food оЂЂreshness indicators (FFI) and time-temperature indicators (TTI) are major groups oоЂЂ intelligent packaging. Intelligent packaging with the ability to detect chemical, physical, and/or biological changes in the оЂЂood is a breakthrough in the оЂЂood industry.

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