{"id":1719,"date":"2020-09-07T12:23:36","date_gmt":"2020-09-07T15:23:36","guid":{"rendered":"https:\/\/cib.udp.cl\/?post_type=publicacion&#038;p=1719"},"modified":"2023-07-05T19:19:50","modified_gmt":"2023-07-05T22:19:50","slug":"the-chemical-compositions-of-essential-oils-derived-from-cryptocarya-alba-and-laurelia-sempervirens-possess-antioxidant-antibacterial-and-antitumoral-activity-potential","status":"publish","type":"publicacion","link":"https:\/\/cib.udp.cl\/en\/publicacion\/the-chemical-compositions-of-essential-oils-derived-from-cryptocarya-alba-and-laurelia-sempervirens-possess-antioxidant-antibacterial-and-antitumoral-activity-potential\/","title":{"rendered":"The Chemical Compositions of Essential Oils Derived from\u00a0Cryptocarya alba\u00a0and\u00a0Laurelia sempervirens\u00a0Possess Antioxidant, Antibacterial and Antitumoral Activity Potential.\u00a0"},"content":{"rendered":"<p><span class=\"html-italic\">Cryptocarya alba<\/span>\u00a0(Peumo; CA) and\u00a0<span class=\"html-italic\">Laurelia sempervirens<\/span>\u00a0(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\u00a0<span class=\"html-italic\">Caenorhabditis elegans<\/span>. 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\u00a0<span class=\"html-italic\">C. alba<\/span>\u00a0essential oil (CA_EO) were \u03b1-terpineol (24.96%) and eucalyptol (21.63%) and were isazafrol (91.9%) in\u00a0<span class=\"html-italic\">L. sempervirens<\/span>\u00a0essential 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\u00a0<span class=\"html-italic\">C.<\/span>\u00a0<span class=\"html-italic\">elegans<\/span>\u00a0at 3.12\u201350 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.<\/p>","protected":false},"featured_media":0,"template":"","class_list":["post-1719","publicacion","type-publicacion","status-publish","hentry","revista-molecules"],"acf":[],"_links":{"self":[{"href":"https:\/\/cib.udp.cl\/en\/wp-json\/wp\/v2\/publicacion\/1719","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cib.udp.cl\/en\/wp-json\/wp\/v2\/publicacion"}],"about":[{"href":"https:\/\/cib.udp.cl\/en\/wp-json\/wp\/v2\/types\/publicacion"}],"wp:attachment":[{"href":"https:\/\/cib.udp.cl\/en\/wp-json\/wp\/v2\/media?parent=1719"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}