{"id":427,"date":"2022-01-22T10:34:57","date_gmt":"2022-01-22T13:34:57","guid":{"rendered":"https:\/\/wp.ufpel.edu.br\/bionano\/?page_id=427"},"modified":"2022-01-22T10:34:57","modified_gmt":"2022-01-22T13:34:57","slug":"effect-of-carvacrol-encapsulation-in-starch-based-nanofibers-thermal-resistance-and-antioxidant-and-antimicrobial-properties","status":"publish","type":"page","link":"https:\/\/wp.ufpel.edu.br\/bionano\/producao-cientifica\/2021-2\/effect-of-carvacrol-encapsulation-in-starch-based-nanofibers-thermal-resistance-and-antioxidant-and-antimicrobial-properties\/","title":{"rendered":"Effect of carvacrol encapsulation in starch-based nanofibers: Thermal resistance and antioxidant and antimicrobial properties"},"content":{"rendered":"<h3><em><strong><span class=\"accordion-tabbed__tab-mobile  accordion__closed\">Laura Martins Fonseca<span class=\"comma-separator\">, <\/span><\/span><span class=\"accordion-tabbed__tab-mobile  accordion__closed\">Marjana Rad\u00fcnz<span class=\"comma-separator\">, <\/span><\/span><span class=\"accordion-tabbed__tab-mobile  accordion__closed\">Rosane Lopes Crizel, <\/span><span class=\"accordion-tabbed__tab-mobile  accordion__closed\">Taiane Mota Camargo<span class=\"comma-separator\">, <\/span><\/span><span class=\"accordion-tabbed__tab-mobile  accordion__closed\">Eliezer Avila Gandra<span class=\"comma-separator\">, <\/span><\/span><span class=\"accordion-tabbed__tab-mobile  accordion__closed\">Alvaro Renato Guerra Dias<\/span><\/strong><\/em><\/h3>\n<h3 class=\"article-section__header main abstractlang_en main\"><strong>Abstract<\/strong><\/h3>\n<div class=\"article-section__content en main\">\n<section id=\"jfpp15409-sec-0001\" class=\"article-section__content\">\n<h3 style=\"text-align: justify\">The need for biodegradable and innovative nanomaterials in the food packaging industry motivates the conduction of studies on the production and characterization of new nanomaterials. The aim of this study was to evaluate the encapsulation efficiency (EE), thermal resistance, and antioxidant and antimicrobial activities of carvacrol encapsulated in potato starch nanofibers. The nanofibers possessed low EE (26%\u201333%) and high thermal resistance, showing residual carvacrol quantities after exposure to high temperatures. They also showed reduced but stable inhibition of DPPH oxidation compared with free carvacrol (20%, 33%, and 52% for the nanofibers with 20%, 30%, and 40% carvacrol, respectively) and OH inhibition varying from 4% to 18% for the nanofibers in general. Moderate antimicrobial activity (0.98\u00a0mg\/ml) was found for all nanofibers throughout minimal inhibitory concentration (MIC) values. Our findings highlight the potential of starch\/carvacrol nanofibers for application in the food sector as an antimicrobial and antioxidant agent.<\/h3>\n<p><a href=\"https:\/\/doi.org\/10.1111\/jfpp.15409\">https:\/\/doi.org\/10.1111\/jfpp.15409<\/a><\/p>\n<\/section>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Laura Martins Fonseca, Marjana Rad\u00fcnz, Rosane Lopes Crizel, Taiane Mota Camargo, Eliezer Avila Gandra, Alvaro Renato Guerra Dias Abstract The need for biodegradable and innovative nanomaterials in the food packaging industry motivates the conduction of studies on the production and characterization of new nanomaterials. The aim of this study was to evaluate the encapsulation efficiency&#8230; <\/p>\n<div class=\"link-more\"><a href=\"https:\/\/wp.ufpel.edu.br\/bionano\/producao-cientifica\/2021-2\/effect-of-carvacrol-encapsulation-in-starch-based-nanofibers-thermal-resistance-and-antioxidant-and-antimicrobial-properties\/\">Leia mais<\/a><\/div>\n","protected":false},"author":1158,"featured_media":0,"parent":373,"menu_order":15,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-427","page","type-page","status-publish","hentry"],"publishpress_future_action":{"enabled":false,"date":"2026-04-23 08:15:48","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/wp.ufpel.edu.br\/bionano\/wp-json\/wp\/v2\/pages\/427","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.ufpel.edu.br\/bionano\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/wp.ufpel.edu.br\/bionano\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/wp.ufpel.edu.br\/bionano\/wp-json\/wp\/v2\/users\/1158"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.ufpel.edu.br\/bionano\/wp-json\/wp\/v2\/comments?post=427"}],"version-history":[{"count":1,"href":"https:\/\/wp.ufpel.edu.br\/bionano\/wp-json\/wp\/v2\/pages\/427\/revisions"}],"predecessor-version":[{"id":429,"href":"https:\/\/wp.ufpel.edu.br\/bionano\/wp-json\/wp\/v2\/pages\/427\/revisions\/429"}],"up":[{"embeddable":true,"href":"https:\/\/wp.ufpel.edu.br\/bionano\/wp-json\/wp\/v2\/pages\/373"}],"wp:attachment":[{"href":"https:\/\/wp.ufpel.edu.br\/bionano\/wp-json\/wp\/v2\/media?parent=427"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}