FIELD: food industry.
SUBSTANCE: invention relates to meat and meat-processing industry, namely to manufacturing of protective film-forming coating of meat and meat products for long-term storage. Protective solution contains single-triatomic organic acid, chitosan, polymer and water taken in certain ratio. Edible gelatine or starch or fiber are taken as polymer. Covering products surface with solution is performed by wetting or immersion. The other way is packing product in film made of solution. The solution is simple to prepare, non-toxic, all its components have food and biological value.
EFFECT: decrease of natural product waste; products are not exposed to microbiological waste.
3 cl, 3 tbl
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