P. Kovatcheva

Radical Scavenging Activity and Stability of Betalains from Beta vulgaris Hairy Root Culture in Simulated Conditions of Human Gastrointestinal Tract

T. Bley, M. Ilieva, A. Pavlov, 2005, Plant foods for human nutrition.

Biosynthesis and Radical Scavenging Activity of Betalains during the Cultivation of Red Beet (Beta vulgaris) Hairy Root Cultures

V. Georgiev, M. Ilieva, I. Koleva, 2002, Zeitschrift fur Naturforschung. C, Journal of biosciences.

Alkaloid Spectrum in Diploid and Tetraploid Hairy Root Cultures of Datura stramonium

S. Berkov, A. Pavlov, P. Kovatcheva, 2003, Zeitschrift fur Naturforschung. C, Journal of biosciences.

Relationship between type and age of the inoculum cultures and betalains biosynthesis by Beta vulgaris hairy root culture

V. Georgiev, A. Pavlov, P. Kovatcheva, 2003, Biotechnology Letters.