TY - JOUR AU - Lopes, M. C. A. AU - Pires, W. A. D. AU - Amorim, R. A. A. AU - Fernandes, A. C. P. AU - Casagrande, T. M. AU - Jones, D. B. AU - Blanco Ramos, Francisco AU - GarcĂ­a, G. AU - Brunger, M. J. PY - 2020 DO - 10.1016/j.ijms.2020.116395 SN - 1387-3806 UR - https://hdl.handle.net/20.500.14352/6664 T2 - International journal of mass spectrometry AB - The mass spectrum of R-carvone measured at 70 eV electron impact energy, in the mass region of 1-151 amu, is reported in this work. We observed in this spectrum 103 peaks associated with ionic fragmentation, 55 of them with abundances greater than 1%.... LA - eng PB - Elsevier KW - Multiple ionization KW - Essential oils KW - Fragmentation KW - Threshold KW - Alpha KW - beta-epoxy-carvone KW - Ions TI - Electron impact ionization of R-carvone: I. Mass spectra and appearance energies TY - journal article VL - 456 ER -