title: [Nutritional value of daily diets prepared in several regions of the country. Part VI. Value of retinol, beta-carotene and vitamin E].
abstract: Determinations of retinol, beta-carotene and vitamin E were carried out in daily diets of manual and mental workers with medium incomes. The diets were prepared on the basis of the analysis of the Central Statistical Office in 1986 under laboratory conditions in five regions of Poland (Warszawa, Lublin, Olsztyn, Poznań, Wrocław). It was found that these diets contained respectively: vitamin A (retinol and beta-carotene) 844 and 859 micrograms, retinol 466 and 496 micrograms, beta-carotene 2267 and 2167 micrograms and vitamin E 4.82 and 5.12 mg per day. In relation to the realization of daily recommended dietary allowances by these diets, for vitamin A were met respectively 102 and 104% and for vitamin E 58 and 61%. There were considerable differences in the content of beta-carotene and vitamin E between diets prepared in all five regions of Poland.
authors: Zakładu Wartości Odzywczych Zywności, Instytutu Zywności i Zywienia, Warszawie.
authors: I
authors: I
authors: Nadolna
authors: G
authors: G
authors: Okolska
authors: H
authors: H
authors: Kunachowicz
mesh_terms: D002338:Carotenoids / Q000032:analysis*; D004032:Diet; D005504:Food Analysis; D005522:Food Services; D009753:Nutritive Value; D011044:Poland; D014801:Vitamin A / Q000032:analysis*; D014810:Vitamin E / Q000032:analysis*
chemical_list: D014801:Vitamin A; D014810:Vitamin E; D002338:Carotenoids
vernacular_title: Wartość odzywcza całodziennych racji pokarmowych odtwarzanych w kilku regionach kraju. Cz. VI. Zawartość retinolu, beta-karotenu i witaminy E.