Abstract:

Water products are stored, transported, etc. after being removed from the water living area. It is included in the fast distorted food class where biochemical changes and microbial disturbances are frequently observed in processes. As in other foods, water products also are widely used in various methods of packaging and storage to extend the periods of bacterial, enzymatic and chemical deterioration. In these methods used, one of the most recent applications is the feedable film and coating; for the purpose of preserving foods as well as for the extension of the lifetime of the rack, the continuous layer created on the surface of foods, which can be consumed (renovable) with food, is the product derived from natural raw materials. Many studies have that when refinable films and coatings are optimally prepared (when produced) a classic (plastic) packaging can fulfill all the characteristics it may have. The benefits such as the reduction or blocking of fat oxidation in applied foods (especially in meat products), the benefits of vitamines, ions, aromatic compounds and pigments, which stop the reactions, in addition to water, have made these films very popular in recent periods. In other words, feedable films and coatings, unlike plastic packaging, reduce the risk of carcinogenic effects, as well as easily recycled, eliminate the waste problem. Polysaccharides, proteins and lipids are the raw materials commonly used in the preparation of feverable films and coatings. Due to the different advantages and disadvantages of these components, one or several of them are used together, creating various mixture and composite films. In this way, the film and coating gas, moisture-bush passivity and attachment, etc. The characteristics are developed. This collection was prepared first and foremost with the aim of providing general information on renewable films and coatings generally used in water products, with the aim of researching the effective roles of these applications on water products with the aim of referring to current studies containing basic information.

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