https://www.selleckchem.com/pr....oducts/idf-11774.htm
Walnuts (fruits Juglans regia, L.) belong among to the most spread, commercially grown tree nuts in the world. Nuts have grown higher attention in last years as valuable sources of essential elements; they are rich in non-essential fatty acids, proteins, fibre, plant sterols and minerals including potassium and magnesium and antioxidants. Determination of elements distribution in nuts is required not only for evaluation of total intake of essential elements in our food, but it is also useful for gaining data on contamination of foodst