Aloe vera gel, an excellent base material for edible films and coatings

Edible films/coatings are thin layers of eatable materials which, when applied to foods, can modify the exchange of molecules between food and environment as well as between different compartments of the same food. The films/coatings help the foods to maintain their freshness and also facilitate in their transportation, storage and display. As demand for healthy foods is increasing rapidly, various novel materials from herbal sources are...