Contamination of agricultural soils can present a signifi cant risk to human health through oral ingestion, particle inhalation, and dermal contact. Th e aims of this research were to determinate the concentrations, distribution and human health risk of various heavy metals in soil samples from three agricultural areas of South Herzegovina. A total number of 32 soil samples were collected and analyzed for Lead (Pb), Cadmium (Cd), Cobalt (Co), Copper (Cu), Nickel (Ni), and Zinc (Zn). Th e Hazard Index (HI) was used to assess the human health risk of the study area. For the adult and children population, the HI value for dermal exposure to Cobalt (Co) was greater than one (HI>1), and non-cancerogenic eff ects are therefore considered as signifi cant for human health. Our fi ndings impose consideration of taking risk management measures in order to reduce risk for human health from Cobalt (Co).
This study was carried out on 13 local cornelian cherry (Cornus mas L.) genotypes grown in Yusufeli (Artvin) in Northeast Anatolia in Turkey. Cornelian cherry fruits from these 13 genotypes were harvested and analyzed during the ripening period in 2010. Some physical and chemical characteristics of cultivars were determined. Fruit weight and fruit flesh ratio of these genotypes ranged from 2.72 to 4.11 g and 79.08 to 89.99%. Soluble solid content were determined the lowest as 13.7% and the highest as 18.6%. The genotypes had vitamin C between 31 to 70 mg/100 g with average of 50 mg/100 g. Total protein, cellulose, tannin and ash content of genotypes were determined between 0.75-2.18%; 0.36-1.08%; 0.57-1.28% and 0.51-1.13%. The genotypes were found to be free of pest and diseases. The present study showed that there were enough variability among cornelian cherry genotypes grown in same ecological conditions of a small area and these genotypes could be important both to improve nutritional value through germplasm enhancement programmes and to use them in organic production.
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