Recovery of bioactive substances from rowanberry pomace by consecutive extraction with supercritical carbon dioxide and pressurized solvents

•Supercritical CO2 and pressurised liquid extractions applied to rowanberry pomace.•Supercritical CO2 extraction process was optimized by response surface methodology.•Pressure and temperature largely affected the yield in supercritical CO2 extraction.•Total carotenoid and β-carotene concentrations and their recoveries were monitored.•Hydrophilic extracts were strong antioxidants, lipophilic rich in unsaturated fatty acids.