2019
Estimation of cadmium load from soybeans and soy-based foods for vegetarians
KOSEČKOVÁ, Pavlína, Ondřej ZVĚŘINA, Tomáš PRUŠA, Pavel COUFALÍK, Eliška HREŽOVÁ et. al.Základní údaje
Originální název
Estimation of cadmium load from soybeans and soy-based foods for vegetarians
Autoři
Vydání
EFAD Conference 2019, 2019
Další údaje
Jazyk
angličtina
Typ výsledku
Prezentace na konferencích
Obor
30308 Nutrition, Dietetics
Stát vydavatele
Česká republika
Utajení
není předmětem státního či obchodního tajemství
Organizační jednotka
Lékařská fakulta
Klíčová slova anglicky
Soy product, Glycine max, Vegan, Heavy metal, Cadmium intake, Cd
Příznaky
Mezinárodní význam
Změněno: 13. 1. 2020 19:01, Mgr. Pavlína Kosečková, Ph.D.
Anotace
V originále
Soybeans, as legumes, belong among food items that contribute most to the dietary intake of the heavy metal cadmium (Cd). The consumption of soy-based foods may contribute significantly to Cd intake in vegetarians as probably the most frequent consumers of these foods. In this research, the weekly dietary intake of Cd from soy-based foods was investigated in 119 participants (including vegetarians, vegans, and non-vegetarians) in the Czech Republic by means of a semi-quantitative food frequency questionnaire (SFFQ) with personal assistance and the measurement of body weight. Cd content in soy-based foods available on the market was determined by means of atomic absorption spectrometry after microwave digestion. Tofu, as the most frequently consumed food item in the vegetarian/vegan group, contributed most to the total dietary Cd intake. It contained 7.6±0.1mug Cd/kg, while the highest Cd content was observed in tempeh (18.1±0.4mug/kg). The highest mean dietary Cd intake per week from soy-based foods was 0.4mug/kg b.w. and was found in the vegan group. The consumption of soy-based foods was the lowest in the non-vegetarian group as was the dietary intake of Cd, which was 0.04mug/kg b.w. per week.
Návaznosti
| MUNI/A/1278/2018, interní kód MU |
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