[Carrot juice nutritional profile].

Carrot juice is one of the main products of carrot processing and the second most popular vegetable juice after tomato. Due to the presence of a complex of various nutritive and biologically active substances (BAS) carrot juice can make a significant contribution to maintaining human healthy diet. The aim of the study was to establish the nutrient profile of carrot juice. A study of parameters of carrot juice of industrial production, characterizing its nutritional and biological value was carried out. The results of these experiments were compared with the data of BAS profiles of carrot juice from reference books and scientific publications. The established nutrient profile includes data about content of more than 30 nutritients and BAS. The sucrose is the predominant carbohydrate in carrot juice; glucose and fructose concentrations are substantially lower. Among organic acids predominates L-malic acid whereas content of citric acid is usually 5-10 fold lower than that of L-malic acid. The total acidity of carrot juice is low, on average 0.25 mg of organic acids is present in 100 cm Based on the results of this investigation the carrot juice might be considered as a substantial source of minor BAS mostly carotenoids, vitamins E and K, group B vitamins: niacin, biotin, pantothenic acid, mineral substances: potassium, magnesium, iron, copper, manganese, as well as dietary fiber.

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