Efficient Production of Some Bioactive Depsides and Simple Phenolic Acids by Microshoots of (Purple Aronia) Agitated Cultures as the Result of Feeding Strategy with Four Different Biogenetic Precursors.

A precursor feeding strategy was used for the first time in agitated microshoot cultures of . This strategy involved the addition of biogenetic precursors of simple phenolic acids (phenylalanine, cinnamic acid, and benzoic acid) and depsides (caffeic acid) into the culture media, with an assessment of its effect on the production of these bioactive compounds. The in vitro cultures were maintained in Murashige-Skoog medium (1 mg/L BAP and 1 mg/L NAA).