Determination of Fe, Mn, Cu, Zn and Cd after Heat Treatment in some vegetables and Green Bean (Phaseolus vulgaris L.) grown in the Middle Black Sea Region

Background: In this study, Fe, Mn, Cu, Zn and Cd were determined after heat treatment of spinach (Spinacia oleracea L.), leek (Allium porrum L.), green bean (Phaseolus vulgaris L.), lamb's-quarters (Chenopodium album L.) and mad parsley (Oenanthe pimpinelloides L.) grown in Samsun the city, in the Middle Black Sea region. In this way, it has been aimed to contribute to the subject whether boiled liquors are consumable or should be thrown away.