{"id":430,"date":"2022-01-22T10:42:51","date_gmt":"2022-01-22T13:42:51","guid":{"rendered":"https:\/\/wp.ufpel.edu.br\/bionano\/?page_id=430"},"modified":"2022-01-22T10:42:51","modified_gmt":"2022-01-22T13:42:51","slug":"characterization-and-quantification-of-bioactive-compounds-from-ilex-paraguariensis-residue-by-hplc-esi-qtof-ms-from-plants-cultivated-under-different-cultivation-systems","status":"publish","type":"page","link":"https:\/\/wp.ufpel.edu.br\/bionano\/producao-cientifica\/2021-2\/characterization-and-quantification-of-bioactive-compounds-from-ilex-paraguariensis-residue-by-hplc-esi-qtof-ms-from-plants-cultivated-under-different-cultivation-systems\/","title":{"rendered":"Characterization and quantification of bioactive compounds from Ilex paraguariensis residue by HPLC-ESI-QTOF-MS from plants cultivated under different cultivation systems"},"content":{"rendered":"<h3><strong><em><span class=\"accordion-tabbed__tab-mobile  accordion__closed\">Alexandre Lorini<span class=\"comma-separator\">, <\/span><\/span><span class=\"accordion-tabbed__tab-mobile  accordion__closed\">Fernanda Mateus Damin<span class=\"comma-separator\">, <\/span><\/span><span class=\"accordion-tabbed__tab-mobile  accordion__closed\">Diogo Noin de Oliveira<span class=\"comma-separator\">, <\/span><\/span><span class=\"accordion-tabbed__tab-mobile  accordion__closed\">Rosane Lopes Crizel<span class=\"comma-separator\">, <\/span><\/span><span class=\"accordion-tabbed__tab-mobile  accordion__closed\">Helena Teixeira Godoy<span class=\"comma-separator\">, <\/span><\/span><span class=\"accordion-tabbed__tab-mobile  accordion__closed\">Vanessa Galli<span class=\"comma-separator\">, <\/span><\/span><\/em><span class=\"accordion-tabbed__tab-mobile  accordion__closed\"><em>Adriana Dillenburg Meinhart<\/em><i class=\"icon-mail_outline\" aria-hidden=\"true\"><\/i><\/span><\/strong><\/h3>\n<h3 id=\"jfds15694-sec-0010-title\" class=\"article-section__sub-title section1\"><strong>Abstract<\/strong><\/h3>\n<h3 style=\"text-align: justify\"><i>Ilex paraguariensis<\/i>\u00a0is a perennial plant used in the production of mate tea, \u201cchimarr\u00e3o\u201d and \u201cterer\u00ea,\u201d cosmetics, and other food products. Its leaves are harvested every 12 or 18 months. Approximately 2 to 5 tons of residue are generated per hectare during the harvest. The bioactive composition of this residue has not been characterized to date. Therefore, this paper presents for the first time, the simultaneous characterization of the bioactive compounds of the leaves, thin branches, and thick branches (residue) from\u00a0<i>I. paraguariensis<\/i>\u00a0grown under two cultivation systems: \u201cfull sun\u201d and \u201cshaded.\u201d The identification and quantification of the compounds was performed using high-performance liquid chromatography coupled to electrospray ionisation and quadrupole time-of-flight mass spectrometer (HPLC-ESI-QTOF-MS). Consequently, 35 compounds were identified. The average dry weight of phenolic compounds in the residue was 4.1\u00a0g\/100\u00a0g, whereas that in the bark of the residue was 12.9\u00a0g\/100\u00a0g, which was similar to the content found in leaves. The same compounds were identified in the two cultivation systems but with a difference in their contents. While the \u201cfull sun\u201d cultivation had a higher content of phenolic acids, the \u201cshaded\u201d cultivation had a higher content of flavonoids and saponins. It was found that the\u00a0<i>I. paraguariensis<\/i>\u00a0residue, particularly the bark, is rich in bioactive compounds, such as quinic, 3-caffeoylquinic, 5-cafefoylquinic, 3,5-dicaffeoylquinic, and 4,5-dicaffeoylquinic acids as well as rutin, and their contents vary according to the cultivation system. Therefore, this residue is an underutilized natural resource with a potential for industrial applications.<\/h3>\n<p><a href=\"https:\/\/doi.org\/10.1111\/1750-3841.15694\">https:\/\/doi.org\/10.1111\/1750-3841.15694<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Alexandre Lorini, Fernanda Mateus Damin, Diogo Noin de Oliveira, Rosane Lopes Crizel, Helena Teixeira Godoy, Vanessa Galli, Adriana Dillenburg Meinhart Abstract Ilex paraguariensis\u00a0is a perennial plant used in the production of mate tea, \u201cchimarr\u00e3o\u201d and \u201cterer\u00ea,\u201d cosmetics, and other food products. Its leaves are harvested every 12 or 18 months. Approximately 2 to 5 tons&#8230; <\/p>\n<div class=\"link-more\"><a href=\"https:\/\/wp.ufpel.edu.br\/bionano\/producao-cientifica\/2021-2\/characterization-and-quantification-of-bioactive-compounds-from-ilex-paraguariensis-residue-by-hplc-esi-qtof-ms-from-plants-cultivated-under-different-cultivation-systems\/\">Leia mais<\/a><\/div>\n","protected":false},"author":1158,"featured_media":0,"parent":373,"menu_order":16,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-430","page","type-page","status-publish","hentry"],"publishpress_future_action":{"enabled":false,"date":"2026-04-24 13:16:45","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\/430","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=430"}],"version-history":[{"count":1,"href":"https:\/\/wp.ufpel.edu.br\/bionano\/wp-json\/wp\/v2\/pages\/430\/revisions"}],"predecessor-version":[{"id":432,"href":"https:\/\/wp.ufpel.edu.br\/bionano\/wp-json\/wp\/v2\/pages\/430\/revisions\/432"}],"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=430"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}