Comprehensive characterization of biodegradable edible films activated with rose and marigold extracts and application of active edible coatings to extend the postharvest storage life of guava

L. S. C. G., Shruti Sethi, Ram Asrey, Krishan P. Singh, Rajesh Kumar, Md. Sazzad Hossain, Ajit Kumar Singh, Prasoon Gunjan, Amit Kumar Goswami