Avaliação do potencial alcalinizante das águas minerais comercialmente disponíveis em território brasileiro
| Autor: | Marilia Moreton Sussaio, Valéria Paschoal, Ana Beatriz Baptistella Leme da Fonseca, Daniela Fojo Seixas Chaves, Renata Alves Carnauba, Andreia Naves |
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| Rok vydání: | 2015 |
| Předmět: |
Nutrition and Dietetics
Physiology Magnesium Endocrinology Diabetes and Metabolism Potassium Sodium Bicarbonate Public Health Environmental and Occupational Health chemistry.chemical_element Mineralogy Biochemistry Acid load Chloride Mineral water chemistry.chemical_compound chemistry Environmental chemistry medicine Sulfate Food Science medicine.drug |
| Zdroj: | Nutrire. 40:344-351 |
| ISSN: | 2316-7874 1519-8928 |
| DOI: | 10.4322/2316-7874.78015 |
| Popis: | Objective: To characterize the profile of commercially available mineral waters in Brazil (from national and international sources) by calculating the potential renal acid load (PRAL). Methods: We evaluated 308 commercially available mineral waters in the five Brazilian macroregions. The content of sulfate, chloride, sodium, potassium, magnesium and calcium from mineral waters were obtained to calculate the PRAL, using Remers & Manz formula, adapted for mineral waters. Results: From the 308 mineral waters collected, 256 were included in this analysis. We found a great variability in the composition of mineral waters according to the source and country of origin. All the components analyzed were present in greater quantities in the mineral waters from international sources and differed significantly from the values found in the mineral waters from Brazilian sources, with the exception of potassium and sodium (Mg: 1,9 vs 6,8, p=0,0008; Ca: 5,78 vs 32,9, p=0,001; SO4: 0,9 vs 13, p |
| Databáze: | OpenAIRE |
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