Emulsion electrospinning of zein nanofibers with carotenoid microemulsion: Optimization, characterization and fortification

[Display omitted] •Optimum electrospinning conditions were determined as 23 kV, 1.7 mL/h and 12.75 cm.•Lycopene was obtained as 4.054 mg/kg for optimum point.•The encapsulation efficiency was 77.78% for optimum point.•The nanofiber diameter increased with microemulsion addition.•Water, milk and oliv...

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