Karolina Barčauskaitė received her Bachelor's degree in Applied Chemistry from Kaunas University of Technology in 2010 and received her Master's degree in Applied Biochemistry Analysis from Vytautas Magnus University in 2012. In 2018, she finished her PhD at the Lithuanian Research Centre for Agriculture and Forestry. At the Agrobiology Laboratory, Institute of Agriculture, LAMMC, she was a junior researcher from 2018 to 2019, a researcher from 2019 to 2020, and since 2021, she has been a senior researcher and head. She now is a Guest Editor of the Special Issue "Secondary Metabolites with Antioxidant Properties in Non-Food Crops" in MDPI. Her research interests mainly include phytochemicals, chromatographic analysis, biologically active compounds, antioxidant activity, plants' responses to various agrotechnological measures application, soil improvement substances, and by-products application to agricultural purposes.