The concept of food packaging plays a crucial role in ensuring consumer satisfaction and extending the shelf life of food products. The rising trend of introducing innovative materials for food packaging has become prominent in recent years. The present study aims to investigate the impact of rosehip seed oil (RSO) on the physical, physicochemical, antioxidant, and antimicrobial properties of edible films based on chitosan for potential fruit packaging applications. Scanning electron microscopy revealed a uniform distribution of the incorporated emulsion throughout the edible film. The addition of RSO increased the deformation at break in both tensile and puncture test, thereby improving the elastic properties of the films. The resulting films exhibited a light-yellow color with high opacity. The immobilization of RSO led to a decrease in water content by almost two times and an increase in water vapor permeability of the films. The films showed enhanced antioxidant activity and retained good protective properties against the yeast S. cerevisiae. Consequently, these newly formulated multicomponent films are found to be suitable for applications in the development of active food packaging because of their physical, antioxidant, and antimicrobial properties.

A recent study aimed to establish the correlation between instrumental (using Stable Micro System Texture Analyzer) and sensory texture analyses assays in snap bean pods (Phaseolus vulgaris L.). The rupture force correlated significantly and negatively with the sensory traits: parchment layer free, crispness, and stringlessness. Firmness measurements of the raw pods by the texture analyzer indirectly gave enough information to use it as a tool for sensory texture analyses of the processed beans. This could allow breeders to evaluate textural quality of cooked pods in the early stages of the breeding and selection program, thus saving time and costs in doing sensory texture analysis.