{"id":12659,"date":"2018-04-28T07:17:30","date_gmt":"2018-04-28T06:17:30","guid":{"rendered":"https:\/\/www.lafood.it\/tannini\/"},"modified":"2018-11-08T11:33:44","modified_gmt":"2018-11-08T10:33:44","slug":"tannini","status":"publish","type":"page","link":"https:\/\/www.lafood.it\/es\/tannini\/","title":{"rendered":"Taninos"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row el_id=\u00bblogo-iyeast\u00bb][vc_column]<div class='dt-sc-title mz-title aligncenter'><div class='mz-title-content'><h2>Taninos<\/h2><\/div><\/div><div class=\"ult-spacer spacer-6aa418674db83\" data-id=\"6aa418674db83\" data-height=\"20\" data-height-mobile=\"20\" data-height-tab=\"20\" data-height-tab-portrait=\"\" data-height-mobile-landscape=\"\" style=\"clear:both;display:block;\"><\/div>[vc_column_text]<img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-13593 size-medium\" src=\"https:\/\/www.lafood.it\/wp-content\/uploads\/2018\/06\/tannini-300x269.png\" alt=\"\" width=\"300\" height=\"269\" srcset=\"https:\/\/www.lafood.it\/wp-content\/uploads\/2018\/06\/tannini-300x269.png 300w, https:\/\/www.lafood.it\/wp-content\/uploads\/2018\/06\/tannini.png 350w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>Con il termine <strong>tannino<\/strong> si fa riferimento a <strong>composti fenolici<\/strong> (peso molecolare tra 500 e 300) che precipitano le proteine; in virtu\u2019 di questa caratteristica, tali composti sono largamente usati in enologia per la <strong>stabilizzazione proteica dei vini<\/strong>.<br \/>\nL\u2019attuale ricerca, ha focalizzato l\u2019attenzione sulla capacit\u00e0 dei tannini di <strong>regolare i fenomeni ossidativi<\/strong>. In particolare i tannini preservano le antocianidine e i flavani dall\u2019ossidazione, <strong>bloccano i radicali liberi<\/strong>, formano durante l\u2019affinamento e la conservazione complessi antociani\/tannino, regolano il potenziale di ossidoriduzione e hanno azione chelante per i cationi dei metalli pesanti, limitando cos\u00ec il rischio di ossidazione e di casse ferrica.<\/p>\n<p>I tannini per <strong>uso enologico<\/strong> si distinguono in due principali categorie, i <strong>tannini condensati<\/strong> e i <strong>tannini idrolizzabili<\/strong>. I primi sono estratti da fonti vegetali quali il legno di quebracho (<em>Quebrachia spp., Anacardiacee<\/em>) e la corteccia di mimosa (<em>Acacia mearusii<\/em>), mentre i tannini idrolizzabili derivano dal legno di castagno (<em>Castanea sativa<\/em>), quercia (<em>Quercus spp.<\/em>) e dai frutti secchi di mirabolano (<em>Therminalia chebula<\/em>).[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column width=\u00bb5\/6&#8243;][vc_column_text]All\u2019aggiunta di tannini al vino, sono connesse rilevanti implicazioni organolettiche, difatti, oltre all\u2019attenuazione e riduzione di sensazioni di amaro e astringente, possono essere determinate note sensoriali tipiche dell\u2019affinamento in legno. Con l\u2019impiego dei tannini vengono notevolmente <strong>migliorate le caratteristiche organolettiche di vini<\/strong> poco strutturati, favorendo inoltre, l\u2019<strong>inattivazione di tioli<\/strong> e composti solforati, responsabili di odori non graditi. Vengono altres\u00ec potenziate le caratteristiche organolettiche dei vini di alto pregio.<\/p>\n<p>Vi invitiamo a provare la gamma dei nostri tannini Lafood\u00ae e a valutarne l\u2019ampia selezione di descrittori aromatici.<\/p>\n<blockquote><p>La nostra continua ricerca dell\u2019equilibrio perfetto tra armonia, sapori e sensazioni, permette di esaltare i vostri grandi vini.<\/p><\/blockquote>\n<p>[\/vc_column_text][\/vc_column][vc_column width=\u00bb1\/6&#8243;]<div class='dt-sc-icon-box type7 '><div class=\"icon-wrapper\"><span class='fa fa-file-pdf-o'> <\/span><\/div><div class=\"icon-content\"><p><h5 style=\"font-size: 16px; color: #a53e4c; text-transform: uppercase; text-align: justify;\"><a style=\"font-size: 16px; color: #a53e4c; text-transform: uppercase;\" href=\"https:\/\/www.lafood.it\/documenti\/Presentazione-tannini-Lafood-Group-Srl.pdf\" target=\"_blank\" rel=\"noopener\">Descargue la presentaci\u00f3n en formato pdf<\/a><\/h5><\/p><\/div><\/div>[\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=\u00bb20px\u00bb][\/vc_column][\/vc_row][vc_row][vc_column][vc_text_separator title=\u00bbTaninos de Fermentaci\u00f3n\u00bb i_icon_fontawesome=\u00bbfa fa-thermometer-three-quarters\u00bb i_color=\u00bbcustom\u00bb border_width=\u00bb2&#8243; add_icon=\u00bbtrue\u00bb i_custom_color=\u00bb#bc3e3e\u00bb][\/vc_column][\/vc_row][vc_row css=\u00bb.vc_custom_1518029355660{padding-top: 10px !important;}\u00bb][vc_column width=\u00bb1\/4&#8243;][\/vc_column][vc_column width=\u00bb1\/4&#8243;][\/vc_column][vc_column width=\u00bb1\/4&#8243;][\/vc_column][vc_column width=\u00bb1\/4&#8243;][\/vc_column][\/vc_row][vc_row css=\u00bb.vc_custom_1518029355660{padding-top: 10px !important;}\u00bb][vc_column width=\u00bb1\/4&#8243;][\/vc_column][vc_column width=\u00bb1\/4&#8243;][\/vc_column][vc_column width=\u00bb1\/4&#8243;][\/vc_column][vc_column width=\u00bb1\/4&#8243;][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=\u00bb50px\u00bb][\/vc_column][\/vc_row][vc_row][vc_column][vc_text_separator title=\u00bbTaninos del Perfeccionamento\u00bb i_icon_fontawesome=\u00bbfa fa-check-circle\u00bb i_color=\u00bbcustom\u00bb border_width=\u00bb2&#8243; add_icon=\u00bbtrue\u00bb i_custom_color=\u00bb#bc3e3e\u00bb][\/vc_column][\/vc_row][vc_row css=\u00bb.vc_custom_1518029355660{padding-top: 10px !important;}\u00bb][vc_column width=\u00bb1\/4&#8243;][\/vc_column][vc_column width=\u00bb1\/4&#8243;][\/vc_column][vc_column width=\u00bb1\/4&#8243;][\/vc_column][vc_column width=\u00bb1\/4&#8243;][\/vc_column][\/vc_row][vc_row css=\u00bb.vc_custom_1518029408086{padding-top: 20px !important;}\u00bb][vc_column width=\u00bb1\/4&#8243;][\/vc_column][vc_column width=\u00bb1\/4&#8243;][\/vc_column][vc_column width=\u00bb1\/4&#8243;][\/vc_column][vc_column width=\u00bb1\/4&#8243;][\/vc_column][\/vc_row][vc_row css=\u00bb.vc_custom_1518029418058{padding-top: 20px !important;}\u00bb][vc_column width=\u00bb1\/4&#8243;][\/vc_column][vc_column width=\u00bb1\/4&#8243;][\/vc_column][vc_column width=\u00bb1\/4&#8243;][\/vc_column][vc_column width=\u00bb1\/4&#8243;][\/vc_column][\/vc_row][vc_row css=\u00bb.vc_custom_1518029418058{padding-top: 20px !important;}\u00bb][vc_column width=\u00bb1\/4&#8243;][\/vc_column][vc_column width=\u00bb1\/4&#8243;][\/vc_column][vc_column width=\u00bb1\/4&#8243;][\/vc_column][vc_column width=\u00bb1\/4&#8243;][\/vc_column][\/vc_row][vc_row css=\u00bb.vc_custom_1518029418058{padding-top: 20px !important;}\u00bb][vc_column width=\u00bb1\/4&#8243;][\/vc_column][vc_column width=\u00bb1\/4&#8243;][\/vc_column][vc_column width=\u00bb1\/4&#8243;][\/vc_column][vc_column width=\u00bb1\/4&#8243;][\/vc_column][\/vc_row][vc_row][vc_column][vc_empty_space height=\u00bb50px\u00bb][\/vc_column][\/vc_row][vc_row full_width=\u00bbstretch_row\u00bb bg_type=\u00bbimage\u00bb parallax_style=\u00bbvcpb-default\u00bb bg_image_new=\u00bbid^10166|url^https:\/\/www.lafood.it\/wp-content\/uploads\/2017\/06\/sfondo_sezione-newsletters-lafood-group-srl.jpg|caption^null|alt^Catena confezionamento vini|title^sfondo_sezione-newsletters-lafood-group-srl|description^null\u00bb bg_image_repeat=\u00bbno-repeat\u00bb enable_overlay=\u00bbenable_overlay_value\u00bb overlay_color=\u00bbrgba(0,0,0,0.8)\u00bb css=\u00bb.vc_custom_1518030647989{padding-top: 80px !important;padding-bottom: 80px !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}\u00bb][vc_column]<div class=\"ult-animation  ult-animate-viewport  ult-no-mobile \" data-animate=\"fadeIn\" data-animation-delay=\"0\" data-animation-duration=\".5\" data-animation-iteration=\"1\" style=\"opacity:0;\" data-opacity_start_effect=\"\"><div class='dt-sc-newsletter-section type7 '><h2>Suscribete y mantente al d\u00eca<\/h2><p><p style=\"text-align: center;\">Todas las noticias sobre nuevos productos y noticias del mundo de la enolog\u00eda. <br><\/p><\/p><form class=\"dt-sc-subscribe-frm\" name=\"frmsubscribe\" action=\"#\" method=\"post\"><input type='email' name='dt_mc_emailid' required='required' placeholder='E-mail'><input type='hidden' name='dt_mc_apikey' value='' \/><input type='hidden' name='dt_mc_listid' value='' \/><input type='submit' name='mc_submit' value='Subscribete!'><\/form><div class=\"dt_ajax_subscribe_msg\"><\/div><\/div><\/div>[\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row el_id=\u00bblogo-iyeast\u00bb][vc_column][vc_column_text]Con il termine tannino si fa riferimento a composti fenolici (peso molecolare tra 500 e 300) che precipitano le proteine; in virtu\u2019 di questa caratteristica, tali composti sono largamente usati in enologia per la stabilizzazione proteica dei vini. L\u2019attuale ricerca, ha focalizzato l\u2019attenzione sulla capacit\u00e0 dei tannini di regolare i fenomeni ossidativi. In particolare [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"class_list":["post-12659","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.lafood.it\/es\/wp-json\/wp\/v2\/pages\/12659"}],"collection":[{"href":"https:\/\/www.lafood.it\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.lafood.it\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.lafood.it\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lafood.it\/es\/wp-json\/wp\/v2\/comments?post=12659"}],"version-history":[{"count":0,"href":"https:\/\/www.lafood.it\/es\/wp-json\/wp\/v2\/pages\/12659\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.lafood.it\/es\/wp-json\/wp\/v2\/media?parent=12659"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}