Publications by authors named "Gulnar Yersinalli"
Objective: To investigate the content of total carbonates, total hydroxides and mineral elements in a Kazakh herbal medicine Sahar( an alkaline substance obtained from plant ashes).
Methods: Total carbonates and total hydroxides were quantified by using the method which described in GB / T 2306-2008[National standard chemical reagents( potassium carbonate) ]. Besides, The contents of ten mineral elements( potassium, sodium, calcium, magnesium, iron, zinc, manganese, copper,selenium and aluminium) were also measured by using the methods which described in national standards such as GB / T 5009.