{"id":29559,"date":"2019-08-26T15:20:00","date_gmt":"2019-08-26T15:20:00","guid":{"rendered":"http:\/\/dev.matis.is\/?p=29559"},"modified":"2022-06-27T14:14:26","modified_gmt":"2022-06-27T14:14:26","slug":"efnasamsetning-solva-arstidarsveiflur","status":"publish","type":"post","link":"https:\/\/matis.is\/en\/skyrsla\/efnasamsetning-solva-arstidarsveiflur\/","title":{"rendered":"Chemical composition of silver - Seasonal fluctuations"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Chemical composition of silver - Seasonal fluctuations<\/h2>\n\n\n\n<p>The aim of the study was to examine the amount of nutrients, minerals and trace elements in oats by season to assess when it is best to harvest them from a nutritional point of view. Samples were taken at two locations, Tjaldanes by Saurb\u00e6r in Dalas\u00fdsla and Herd\u00edsarv\u00edk by Selvogur in Reykjanes in the period from October 2011 to April 2013.<\/p>\n\n\n\n<p>Seasonal fluctuations were detected in the content of nutrients in silver in both Herd\u00edsarv\u00edk and Tjaldanes and then followed the same process. In early spring, fiber, protein, fat, ash and water levels peaked. Measurements also indicated seasonal fluctuations in some of the minerals and trace elements measured; potassium, phosphorus, iodine, selenium, cadmium and lead. Heavy metals were within the limit limits with the exception of cadmium in winter.<\/p>","protected":false},"excerpt":{"rendered":"<p>Efnasamsetning s\u00f6lva \u2013 \u00c1rst\u00ed\u00f0arsveiflur Markmi\u00f0 ranns\u00f3knarinnar var a\u00f0 kanna magn n\u00e6ringarefna, steinefna og snefilefna \u00ed s\u00f6lvum eftir \u00e1rst\u00edma til a\u00f0 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