1. Department of Plant Physiology, Kyiv State University, Vladimirskaya Str. 64, 252033 Kyiv, Ukraine, Dipartimento di Scienze Farmaceutiche, Universita degli Studi di Salerno, Piazza V. Emanuele 9, 84084, Salerno, Italy, and Department of Biochemistry, Institute of Soil Science and Plant Cultivation, ul. Czartoryskich 8, 24-100 Pulawy, Poland