97360 20210112093930.0 doi 10.1177/1934578X1701200134 sideral 99200 ART-2017-99200 eng Carrión-Prieto, P. Vibrational and thermal studies of essential oils derived from Cistus ladanifer and Erica arborea shrubs 2017 Access copy available to the general public Unrestricted Essential oils from the two most representative shrub species from the Iberian Peninsula (namely Cistus ladanifer L. and Erica arborea L.) have been characterized by Fourier transform infrared spectroscopy (FTIR) and thermoanalytical techniques (TG/DTG and DSC). Vibrational spectra have been compared with those of components of the plants, and with those of oils, gums and resins from other species. The different content in terpenoids of C. ladanifer oil (mainly mono-and sesquiterpenoids) and E. arborea oil (mainly triterpenoids) is reflected in the ATR-FTIR by the position of the bands at around 2873 cm-1, 1730 cm-1 and 1678 cm-1. As regards their thermal behavior, C. ladanifer-derived oil evinced higher thermal stability than that of obtained from E. arborea: The pyrolysis of the former was sensitized at 210°C, whereas for the later it occurred at 143°C. These temperatures are high enough to state that thermolabile constituents such as terpenoids are conserved in the hydrodistillation and that this extraction process ensures the recovery of the main constituents of both essential oils. info:eu-repo/grantAgreement/EUR/LIFE/CO2 Operation-LIFE11 ENV/ES-000535 info:eu-repo/semantics/openAccess by-nc http://creativecommons.org/licenses/by-nc/3.0/es/ 0.809 2017 FOOD SCIENCE & TECHNOLOGY 103 / 133 = 0.774 2017 Q4 T3 CHEMISTRY, MEDICINAL 56 / 59 = 0.949 2017 Q4 T3 0.351 2017 Complementary and Alternative Medicine 2017 Q2 Plant Science 2017 Q3 Pharmacology 2017 Q3 Drug Discovery 2017 Q3 Medicine (miscellaneous) 2017 Q3 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion (orcid)0000-0003-2713-2786 Martín-Ramos, P. Universidad de Zaragoza Maria, T.M.R. Hernández-Navarro, S. Garrido-Laurnaga, F. Eusébio, M.E.S. Martín-Gil, J. 5011 500 Universidad de Zaragoza Dpto. CC.Agrar.y Medio Natural Area Ingeniería Agroforestal 12, 1 (2017), 119-122 Natural Product Communications Natural Product Communications 1934-578X 343115 http://zaguan.unizar.es/record/97360/files/texto_completo.pdf Versión publicada 632453 http://zaguan.unizar.es/record/97360/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:97360 articulos driver 2021-01-12-08:30:05 ARTICLE