
Effects of high power ultrasound on all-E-β-carotene, newly formed compounds analysis by ultra-high-performance liquid chromatography–tandem mass spectrometry
Keywords: MTBE, methyl-tert-butyl ether; THF, tetrahydrofuran; HPLC, high-performance liquid chromatography; UHPLC, ultra-high-performance liquid chromatography; DAD, diode array detector; MS, mass spectrometer; APCI, atmospheric pressure chemical ionization; CCD,