Blueberry Ordinary as an Environmentally Friendly Product in the Amur Region

The Amur region is unique for its natural resources. Common blueberry (Vaccinium uliginosum L.) is a source of biologically active substances necessary for humans. In the Amur Region, it is the most valuable environmentally friendly natural product with healing properties. As for mineral elements, organic acids, toxic elements in the fruits of blueberries growing on the territory of the Amur Region, research has been carried out for the first time. The purpose of the experimental studies was to study the chemical composition of common blueberries growing in natural conditions. In the course of the experiments, it was found that when determining the mineral elements in the juicy fruits of blueberries collected in natural conditions, the greatest amount of potassium was found – 50,0; calcium – 14,0; magnesium – 10,0; sodium – 6,0 mg/100 g. Vitamin C – 21,4 mg/100 g. The content of organic acids is 0,58 g/dm for Zeisky; 0,46 g/dm Tyndinsky; 0,55 g/dm Svobodnensky districts. The quantitative content of toxic elements in the fruits of Vaccinium uliginosum L is lead 0,3–0,5 mg/100 g; 0,01 – 0,05 cadmium; arsenic and mercury were not found, which makes this culture an environmentally friendly product, very promising in the conditions of the Amur region.