{"id":54724,"date":"2022-10-10T12:27:56","date_gmt":"2022-10-10T11:27:56","guid":{"rendered":"https:\/\/agrovin.com\/cand-este-cel-mai-bun-moment-pentru-a-aplica-bacteriile-lactice-in-vin\/"},"modified":"2025-12-26T13:57:37","modified_gmt":"2025-12-26T11:57:37","slug":"cand-este-cel-mai-bun-moment-pentru-a-aplica-bacteriile-lactice-in-vin","status":"publish","type":"post","link":"https:\/\/agrovin.com\/ro\/cand-este-cel-mai-bun-moment-pentru-a-aplica-bacteriile-lactice-in-vin\/","title":{"rendered":"C\u00e2nd este cel mai bun moment pentru a aplica bacteriile lactice \u00een vin?"},"content":{"rendered":"<p>A\u0219a cum am men\u021bionat deja \u00een articolele anterioare, \u00een acest an, <strong>din cauza temperaturilor ridicate \u0219i a precipita\u021biilor sc\u0103zute<\/strong>, ne a\u0219tept\u0103m la un dezechilibru \u00een strugurii din recolta 2022. Aceste dezechilibre includ dimensiunea boabelor, cu o cre\u0219tere a raportului pieli\u021b\u0103\/pulp\u0103, ceea ce implic\u0103 un <strong>con\u021binut ridicat de polifenoli <\/strong>\u0219i, pe de alt\u0103 parte, <strong>un pH ridicat \u0219i o aciditate sc\u0103zut\u0103<\/strong> (datorat\u0103 at\u00e2t con\u021binutului de acid tartric, c\u00e2t \u0219i de acid malic).<\/p>\n<p>Aceste caracteristici, \u00eempreun\u0103 cu un con\u021binut ridicat de alcool, vor \u00eempiedica dezvoltarea fermenta\u021biei malolactice (FML).<\/p>\n<p>Parametrii care vor defini dificultatea cu care va fi produs\u0103 FML sunt:<\/p>\n<p><a href=\"https:\/\/agrovin.com\/wp-content\/uploads\/2022\/10\/Captura-de-pantalla-2022-10-10-a-las-13.26.23-1-1024x343.png\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-large wp-image-54725 alignnone\" src=\"https:\/\/agrovin.com\/wp-content\/uploads\/2022\/10\/Captura-de-pantalla-2022-10-10-a-las-13.26.23-1-1024x343.png\" alt=\"\" width=\"669\" height=\"224\" title=\"\"><\/a><\/p>\n<p>La aceste condi\u021bii trebuie s\u0103 se adauge con\u021binutul ini\u021bial de acid malic; punerea \u00een func\u021biune a FML devine dificil\u0103 cu valori ale acidului malic sub 1 g\/l, precum \u0219i con\u021binutul total de polifenoli (TPP). Aceste condi\u021bii sunt cumulative, adic\u0103 cu c\u00e2t parametrii se \u00eendep\u0103rteaz\u0103 mai mult de condi\u021biile ideale, cu at\u00e2t mai dificil\u0103 este pornirea FML.<\/p>\n<p>Dac\u0103 alegem s\u0103 \u00eens\u0103m\u00e2n\u021b\u0103m bacterii lactice, trebuie s\u0103 decidem c\u00e2nd s\u0103 ad\u0103ug\u0103m bacteriile \u00een vin, putem s\u0103 le ad\u0103ug\u0103m la \u00eenceputul fermenta\u021biei <strong>(co-inoculare),<\/strong> \u00een ultima treime a fermenta\u021biei<strong> (co-inoculare t\u00e2rzie) <\/strong>sau dup\u0103 terminarea fermenta\u021biei <strong>(inoculare secven\u021bial\u0103).\u00a0<\/strong>Cunoa\u0219terea avantajelor \u0219i dezavantajelor acestei practici ne va permite s\u0103 o alegem pe cea care se potrive\u0219te cel mai bine cu protocolul nostru de lucru \u0219i cu profilul vinului pe care dorim s\u0103 \u00eel elabor\u0103m.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/agrovin.com\/wp-content\/uploads\/2022\/10\/Captura-de-pantalla-2022-10-10-a-las-13.27.05-1024x518.png\"><img decoding=\"async\" class=\"alignnone wp-image-54732 size-large\" src=\"https:\/\/agrovin.com\/wp-content\/uploads\/2022\/10\/Captura-de-pantalla-2022-10-10-a-las-13.27.05-1024x518.png\" alt=\"\" width=\"1024\" height=\"518\" title=\"\" srcset=\"https:\/\/agrovin.com\/wp-content\/uploads\/2022\/10\/Captura-de-pantalla-2022-10-10-a-las-13.27.05-1024x518.png 1024w, https:\/\/agrovin.com\/wp-content\/uploads\/2022\/10\/Captura-de-pantalla-2022-10-10-a-las-13.27.05-300x152.png 300w, https:\/\/agrovin.com\/wp-content\/uploads\/2022\/10\/Captura-de-pantalla-2022-10-10-a-las-13.27.05-768x388.png 768w, https:\/\/agrovin.com\/wp-content\/uploads\/2022\/10\/Captura-de-pantalla-2022-10-10-a-las-13.27.05-1536x776.png 1536w, https:\/\/agrovin.com\/wp-content\/uploads\/2022\/10\/Captura-de-pantalla-2022-10-10-a-las-13.27.05-270x136.png 270w, https:\/\/agrovin.com\/wp-content\/uploads\/2022\/10\/Captura-de-pantalla-2022-10-10-a-las-13.27.05.png 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p><strong>Co-inoculare, co-inoculare \u00eent\u00e2rziat\u0103 sau inoculare secven\u021bial\u0103 Ce ar trebui s\u0103 alege\u021bi?<\/strong><\/p>\n<p>\u00cen anii precum cel actual, cu condi\u021bii nefavorabile pentru FML, se recomand\u0103 <strong>co-inocularea <\/strong>pentru a permite bacteriilor s\u0103 se aclimatizeze treptat la con\u021binutul de alcool \u0219i s\u0103 profite de con\u021binutul de nutrien\u021bi al mustului \u00eenainte ca drojdia s\u0103 consume toate resursele. Un alt scenariu \u00een care recomand\u0103m<strong> co-inocularea<\/strong> este atunci c\u00e2nd trebuie s\u0103 scoatem vinul pe pia\u021b\u0103 mai devreme; aceast\u0103 practic\u0103 nu numai c\u0103 devanseaz\u0103 \u00eenceperea FML, dar reduce \u0219i timpul de fermentare malolactic\u0103 de aproape trei ori.<\/p>\n<p>Din punct de vedere aromatic, vinurile <strong>co-inoculate<\/strong> au o intensitate mai mare a fructelor, reduc\u00e2nd notele lactice.<\/p>\n<p><strong>Co-inocularea<\/strong> are, de asemenea, un efect <strong>bio-protector<\/strong>, \u00eempiedic\u00e2nd dezvoltarea microorganismelor \u00een timpul debutului fermenta\u021biei \u0219i dezvoltarea lor ulterioar\u0103 \u00een perioada dintre fermenta\u021bia alcoolic\u0103 \u0219i cea malolactic\u0103. Valoarea mai mic\u0103 a zah\u0103rului rezidual din vinurile <strong>co-inoculate <\/strong>contribuie, de asemenea, la acest aspect.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/agrovin.com\/wp-content\/uploads\/2022\/10\/Captura-de-pantalla-2022-10-10-a-las-13.28.10-1-1024x465.png\"><img decoding=\"async\" class=\" wp-image-54738 alignnone\" src=\"https:\/\/agrovin.com\/wp-content\/uploads\/2022\/10\/Captura-de-pantalla-2022-10-10-a-las-13.28.10-1-1024x465.png\" alt=\"\" width=\"790\" height=\"359\" title=\"\"><\/a><\/p>\n<p><em>Dezvoltarea microorganismelor \u00een FML spontan\u0103<\/em><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/agrovin.com\/wp-content\/uploads\/2022\/10\/Captura-de-pantalla-2022-10-10-a-las-13.29.44-1-1024x448.png\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-54744 alignnone\" src=\"https:\/\/agrovin.com\/wp-content\/uploads\/2022\/10\/Captura-de-pantalla-2022-10-10-a-las-13.29.44-1-1024x448.png\" alt=\"\" width=\"792\" height=\"347\" title=\"\"><\/a><\/p>\n<p><em>Bio-protec\u021bie prin co-inoculare cu LAB<\/em><\/p>\n<p>&nbsp;<\/p>\n<p>\u00cen cazul \u00een care condi\u021biile sunt favorabile pentru FML, se poate opta pentru <strong>inoculare secven\u021bial\u0103.\u00a0<\/strong>De asemenea, atunci c\u00e2nd previzion\u0103m dificult\u0103\u021bi \u00een fermenta\u021bia alcoolic\u0103, cu posibilitatea de blocare a fermenta\u021biei, trebuie s\u0103 opt\u0103m pentru aceast\u0103 practic\u0103. Principalul avantaj al inocul\u0103rii secven\u021biale este c\u0103 permite s\u0103 se profite de perioada dintre fermenta\u021bia alcoolic\u0103 \u0219i cea malolactic\u0103 pentru a efectua tratamente de micro-oxigenare, care favorizeaz\u0103 stabilizarea materiei colorante \u0219i promoveaz\u0103 polimerizarea taninurilor, ceea ce duce la ob\u021binerea unor vinuri cu o gur\u0103 mai rotund\u0103 \u0219i o intensitate cromatic\u0103 mai mare.<\/p>\n<p>\u00cen cele din urm\u0103, <strong>co-inocularea t\u00e2rzie<\/strong> ne permite s\u0103 profit\u0103m de unele dintre avantajele ultimelor dou\u0103 practici, \u0219i anume s\u0103 \u00eencepem aclimatizarea bateriei \u00eenainte ca con\u021binutul de alcool s\u0103 fie maxim \u0219i s\u0103 prelungim perioada dintre FA \u0219i FML pentru tratamentul de micro-oxigenare.<\/p>\n<p>La Agrovin propunem utilizarea <a href=\"https:\/\/agrovin.com\/ro\/produse-oenologice\/bacterii-lactice\/viniferm-oe-ag-20\/\" target=\"_blank\" rel=\"noopener\"><strong>Viniferm OE AG-20<\/strong><\/a> pentru \u00eens\u0103m\u00e2n\u021barea bacterian\u0103, indiferent de momentul inocul\u0103rii. Viniferm OE AG-20 este o cultur\u0103 bacterian\u0103 lichid\u0103 pentru ad\u0103ugarea direct\u0103 \u00een vin.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/agrovin.com\/wp-content\/uploads\/2022\/10\/RO-FML-5-1024x667.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-large wp-image-54750 alignnone\" src=\"https:\/\/agrovin.com\/wp-content\/uploads\/2022\/10\/RO-FML-5-1024x667.png\" alt=\"\" width=\"669\" height=\"436\" title=\"\" srcset=\"https:\/\/agrovin.com\/wp-content\/uploads\/2022\/10\/RO-FML-5-1024x667.png 1024w, https:\/\/agrovin.com\/wp-content\/uploads\/2022\/10\/RO-FML-5-300x195.png 300w, https:\/\/agrovin.com\/wp-content\/uploads\/2022\/10\/RO-FML-5-768x500.png 768w, https:\/\/agrovin.com\/wp-content\/uploads\/2022\/10\/RO-FML-5-1536x1000.png 1536w, https:\/\/agrovin.com\/wp-content\/uploads\/2022\/10\/RO-FML-5-270x176.png 270w, https:\/\/agrovin.com\/wp-content\/uploads\/2022\/10\/RO-FML-5.png 1910w\" sizes=\"(max-width: 669px) 100vw, 669px\" \/><\/a><\/p>\n<p><em>Caracteristici oenologice ale Viniferm OE AG 20<\/em><\/p>\n<p>&nbsp;<\/p>\n<p>Datorit\u0103 ratei sale ridicate de prevalen\u021b\u0103, se stabile\u0219te rapid \u00een mediul vinului \u0219i \u00eempiedic\u0103 dezvoltarea altor microorganisme, at\u00e2t atunci c\u00e2nd este ad\u0103ugat la \u00eenceputul fermenta\u021biei, c\u00e2t \u0219i dup\u0103 ce aceasta s-a \u00eencheiat. Datorit\u0103 produc\u021biei sale sc\u0103zute de amine biogene, <strong>respect\u0103 caracterul varietal al vinurilor, sporind senza\u021biile de fructe.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A\u0219a cum am men\u021bionat deja \u00een articolele anterioare, \u00een acest an, din cauza temperaturilor ridicate \u0219i a precipita\u021biilor sc\u0103zute, ne a\u0219tept\u0103m la un dezechilibru \u00een strugurii din recolta 2022. Aceste dezechilibre includ dimensiunea boabelor, cu o cre\u0219tere a raportului pieli\u021b\u0103\/pulp\u0103, ceea ce implic\u0103 un con\u021binut ridicat de polifenoli \u0219i, pe de alt\u0103 parte, un pH [&hellip;]<\/p>\n","protected":false},"author":359,"featured_media":82051,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[2082],"tags":[],"class_list":["post-54724","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-solutii-oenologice"],"acf":[],"_links":{"self":[{"href":"https:\/\/agrovin.com\/ro\/wp-json\/wp\/v2\/posts\/54724","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agrovin.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agrovin.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agrovin.com\/ro\/wp-json\/wp\/v2\/users\/359"}],"replies":[{"embeddable":true,"href":"https:\/\/agrovin.com\/ro\/wp-json\/wp\/v2\/comments?post=54724"}],"version-history":[{"count":2,"href":"https:\/\/agrovin.com\/ro\/wp-json\/wp\/v2\/posts\/54724\/revisions"}],"predecessor-version":[{"id":123842,"href":"https:\/\/agrovin.com\/ro\/wp-json\/wp\/v2\/posts\/54724\/revisions\/123842"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agrovin.com\/ro\/wp-json\/wp\/v2\/media\/82051"}],"wp:attachment":[{"href":"https:\/\/agrovin.com\/ro\/wp-json\/wp\/v2\/media?parent=54724"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agrovin.com\/ro\/wp-json\/wp\/v2\/categories?post=54724"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agrovin.com\/ro\/wp-json\/wp\/v2\/tags?post=54724"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}