SUMMARY
Macro- and microelements affect the vital functions of plants; they are an integral part of the medicinal plant raw material and play a significant role in the pharmacological activity of herbal medicines. Expediency of determination of the heavy metals content is stipulated by the requirements to the raw material. Within the standardization of the feverfew raw material batches the comparative study of the elemental composition of the herb depending on the regions of the raw material collection has been conducted.
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