Воронежская область

Accumulation of heavy metals and arsenic with medicinal herbal raw material of common shovel harvested in Voronezh region

The Voronezh region is traditionally the most important area of crop production and agriculture. The purpose of the research was to study the contamination with heavy metals of medicinal plant raw materials of the Voronezh region using the example of the roots of ordinary burdock, prepared in urbo- and agro-ecosystems, which have various anthropogenic effects on themselves. The accumulation of heavy metals (lead, mercury, cadmium, nickel, copper, zinc, cobalt, chromium) and arsenic in 51 samples of raw materials was studied.

Accumulation of Heavy Metals and Arsenic by Medicinal Plant Raw Material of Bitter Hollow

Authors: Dyakova N. A.

The Voronezh region is traditionally the most important area of crop production and farming. The purpose of the study was to study the contamination by heavy metals of medicinal vegetable raw materials of the Voronezh region using the example of grass of the bitter emery collected in urban and agro-ecological systems, which experience various anthropogenic effects. The accumulations of heavy metals (lead, mercury, cadmium, nickel, copper, zinc, cobalt, chromium) and arsenic were studied, in 51 samples of pooch grass bitter.

Accumulation of Heavy Metals and Arsenic in the Leaves of Plantago Major

Authors: Dyakova N. A.

Voronezh Oblast is traditionally important agricultural and plantgrowing region. The purpose of this study was to examine heavy metal contamination of medicinal plant products of Voronezh Oblast using the leaves of Plantago major L. that were collected in urban and agricultural ecosystems, exposed to anthropogenic impacts. The analysis was carried out using atomic absorption spectrometer MGA-915 MD, according to pharmacopeial methods. Accumulation of heavy metals (cadmium, chromium, cobalt, copper, lead, mercury, nickel, zinc) and arsenic in 51 samples of P. major leaves was evaluated.