NUTRITIONAL COMPOSITIONS FOR IMPROVEMENT OF PERFORMANCE, WAYS OF THEIR OBTAINING AND USE

摘要

1. A nutritional composition comprising a carbohydrate fraction comprising glucose and fructose in a ratio in the range of from about 3: 1 to about 1: 1, where: a powdered nutritional composition is formulated to dissolve in water, the size of one serving of the nutritional composition is in the range of about 1 up to about 20 g, the carbohydrate fraction includes at least 30% glucose and fructose, the carbohydrate fraction provides at least 50% of the energy of the nutritional composition; nutritional composition includes calorie content in the range from about 800 kJ / 100 g to about 2200 kJ / 100 g. 2. The nutritional composition of claim 1, wherein the carbohydrate fraction comprises dextrose and / or maltodextrins. The nutritional composition according to claim 1, which includes less than 40 g of protein per 100 g of nutritional composition. The nutritional composition according to claim 1, which includes less than 20 g of fat per 100 g of nutritional composition. The nutritional composition according to claim 1, additionally containing at least one representative selected from: at least one vitamin selected from the group consisting of vitamin C, vitamin E, vitamin B12, niacin, vitamin B6, folic acid, biotin, pantothenic acid, vitamin B2, vitamin B6, and combinations thereof; at least one electrolyte or mineral selected from the group consisting of sodium, potassium, calcium, iron, magnesium, zinc, and combinations thereof; at least one amino acid selected from the group consisting of L-leucine, L-valine, L-isoleucine and combinations thereof; and at least one compound selected from the group consisting of aromatic compounds, fiber, caffeine, guarana, acidifiers, binders, gelling ma