GNPS_CG_plantas_native_brazil_metabolomics

Extraction protocols were adopted as described by Gachet et al. (2017), with specific modifications. The solvent dichloromethane (DCM) was replaced by ethanol (EtOH) for samples intended for analysis by low and high resolution Liquid Chromatography coupled to Mass Spectrometry (LC-MS). For samples obtained in the form of sachets for tea preparation, the procedure began with grinding the substrates, using a basic analytical grinder A 11 (IKA Moinhos). For materials obtained in natura, the procedure began with drying using liquid hydrogen and subsequent grinding of the substrates with the analytical grinder. The sample/solvent ratio adopted was 1 g of sample for 10 ml of solvent in both types of materials. Then, ultrasound extraction was carried out with EtOH.