PL
Przeprowadzono badania wartości odżywczej frytek, hot dogów i wyrobów typu hamburgera serwowanych w restauracji McDonald's oraz w ulicznych punktach sprzedaży. Badane produkty zawierały średnio ok. 14% białka, 14-38% węglowodanów i ok. 20% tłuszczu, co decydowało o ich zbyt wysokiej w stosunku do masy wartości energetycznej.
EN
Fried potato chips, hot dogs and hamburger-type products obtained from McDonald's restaurant and various street sellers in Cracow were tested for their dry mass, protein, fat, carbohydrate content and energy value. The examined products contained 4% - 15% proteins, 14% - 38% carbohydrates and 6% - 26% fat. Their energy value was 208-337 kcal/100 g, or 330-550 kcal per portion. It has been found that the energy value of the products was too high in relation to their mass, and that fats accounted for as much as 50% of the energy value. Excessive uptake of the examined products, especially between meals, may result in overweight and obesity.