Karłowski K
Zakładu Badania Zywności i Przedmiotów Uzytku Państwowego Zakładu Higieny w Warszawie.
Rocz Panstw Zakl Hig. 1990;41(1-2):1-9.
Maximal permissible amounts of nitrates in vegetables and potatoes in Poland are proposed. These food products were divided into four groups according to their ability of accumulation of these substances. Moreover, a group of vegetables from special raising plots was isolated, they would be used for feeding small children, patients, and elderly subjects which would have a declared higher health quality.
波兰提出了蔬菜和土豆中硝酸盐的最大允许量。这些食品根据其积累这些物质的能力被分为四组。此外，还划分出了一组来自特殊种植地块的蔬菜，它们将用于喂养幼儿、患者和老年人，这些蔬菜宣称具有更高的健康品质。
