The Thermo Scientific Dionex Ultimate 3000 UHPLC system hyphenated with a Thermo Q exactive focus machine used was already reported. For the analysis, 2 mg of each extract were first dissolved in 2 mL of ethanol, then filtered (PTFE filter) and finally 10 μL were injected in the instrument, with all specifications set as previously reported (Salgado et al., 2017 (link); Torres-Benitez et al., 2017 (link)).
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