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9 wrz 2020 · Natural sources of silicon include fruits, vegetables, cereals, and mineral water. European and North American diets are generally low in silicon, which correlates with a diet high in...
9 sie 2020 · Dietary silicon deficiency can be overcome by the consumption of high bioavailability silicon-rich foods and the use of silicon supplements. A good form of supplementation is orthosilicic acid (OSA), usually stabilized by the introduction of a methyl group, choline, or vanillin.
1 sie 2008 · The availabilities of silicon from, meat, milk and beers were high, whereas low availability was observed for seafood and cereal products. Plotting the availability data versus the total elemental silicon content of the foods revealed an exponential inverse relationship.
1 sie 2021 · Silica-metal hybrids. The various synthesis pathways to form bare silica-based materials and their properties in terms of high surface area, stability, surface chemistry, and porosity, makes them perfect candidates to serve as support matrices to form silica-metal hybrids.
13 sie 2021 · According to the European Food Safety Authority (EFSA), the estimated average dietary intake of Si is 20–50 mg/day 8,9,10, corresponding to 0.3–0.8 mg silicon/kg body weight/day for a 60-kg...
Dietary intake has been identified as the major source of silicon. However, data on its bioavailability remain scarce and insufficient. In vitro methods can provide an indication of bioavailability in case of lacking in vivo data.
Food and beverage samples were analyzed in 3 different ways, depending on the specific food: 1) without pretreatment (used for UHP water and mineral waters), 2) after dilution (used for milk, orange juice, and liquor), and 3) after microwave-assisted acid digestion (used for solid foods). The silicon contents of foods were determined for their ...
