The range of sparkling wines is very wide, while their quality is sometimes questionable. The adulteration of sparkling and still wines has a lot in common, but there are differences. The greatest difficulty is to determine the endogenous or exogenous nature of the carbon dioxide contained in sparkling wine. A method for solving this problem has been developed.
wine products, sparkling wines, quality, identification, methods, authenticity, organoleptic properties, physical and chemical indicators
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