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dc.contributor.authorTouma, Jorge
dc.contributor.authorNavarro, Myriam
dc.contributor.authorSepúlveda, Bestabet
dc.contributor.authorPavón, Alequis
dc.contributor.authorCorsini, Gino
dc.contributor.authorFernández, Katia
dc.contributor.authorQuezada, Claudia Andrea
dc.contributor.authorTorres, Ángelo
dc.contributor.authorLarrazabal-Fuentes, María José
dc.contributor.authorParedes, Adrián
dc.contributor.authorNeira, Iván
dc.contributor.authorFerrando, Matías
dc.contributor.authorBruna, Flavia
dc.contributor.authorVenegas, Alejandro
dc.contributor.authorBravo, Jessica
dc.date.accessioned2020-12-17T04:20:33Z
dc.date.available2020-12-17T04:20:33Z
dc.date.issued2020-11-28
dc.identifier10.3390/molecules25235600
dc.identifier.issn14203049
dc.identifier.urihttps://hdl.handle.net/20.500.12728/7827
dc.description.abstractCryptocarya alba (Peumo; CA) and Laurelia sempervirens (Laurel; LS) are herbs native to the Chilean highlands and have historically been used for medicinal purposes by the Huilliches people. In this work, the essential oils were extracted using hydrodistillation in Clevenger apparatus and analyzed by GC-MS to determine their composition. The antioxidant capacity (AC) was evaluated in vitro. The cytotoxicity was determined using cell line cultures both non tumoral and tumoral. The toxicity was determined using the nematode Caenorhabditis elegans. The antimicrobial activity was evaluated against 52 bacteria using the agar disc diffusion method and the minimum inhibitory concentrations (MICs) were determined. The principal compounds found in C. alba essential oil (CA_EO) were α-terpineol (24.96%) and eucalyptol (21.63%) and were isazafrol (91.9%) in L. sempervirens essential oil (LS_EO). Both EOs showed antioxidant capacity in vitro. Both EO showed antibacterial activity against bacteria using. LS_EO showed more inhibitory effect on these cell lines respect to CA_EO. Both EOs showed toxicity against the nematode C.elegans at 3.12-50 mg/mL. The essential oils of CA and LS have an important bioactive potential in their antioxidant, antibacterial and cytotoxicity activity. Both essential oils could possibly be used in the field of natural medicine, natural food preservation, cosmetics, sanitation and plaguicides among others.es_ES
dc.language.isoenes_ES
dc.publisherNLM (Medline)es_ES
dc.subjectAntimicrobiales_ES
dc.subjectAntioxidantes_ES
dc.subjectchemical compositiones_ES
dc.subjectCryptocarya albaes_ES
dc.subjectCytoxicityes_ES
dc.subjectessential oiles_ES
dc.subjectLaurelia sempervirenses_ES
dc.subjecttoxicityes_ES
dc.titleThe Chemical Compositions of Essential Oils Derived from Cryptocarya alba and Laurelia sempervirens Possess Antioxidant, Antibacterial and Antitumoral Activity Potentiales_ES
dc.typeArticlees_ES


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