{"id":37069,"date":"2023-11-17T12:22:49","date_gmt":"2023-11-17T11:22:49","guid":{"rendered":"https:\/\/fermentis.com\/?post_type=product&#038;p=37069"},"modified":"2026-08-13T17:05:14","modified_gmt":"2026-08-13T15:05:14","slug":"safsour-barrel-instinct","status":"publish","type":"product","link":"https:\/\/fermentis.com\/fr\/produit\/safsour-barrel-instinct\/","title":{"rendered":"SafSour\u2122 Barrel Instinct"},"content":{"rendered":"<div class=\"container section-title-container\" ><h2 class=\"section-title section-title-center\"><b aria-hidden=\"true\"><\/b><span class=\"section-title-main\" style=\"font-size:115%;\">Une solution de fermentation s\u00e8che unique pour des bi\u00e8res acides bois\u00e9es\/vineuses complexes<\/span><b aria-hidden=\"true\"><\/b><\/h2><\/div>\n<p>SafSour\u2122 Barrel Instinct is the perfect solution (made of Active Dry Yeast + Enzyme + Bacteria) to produce flavorful mixed fermentation sour beers.<\/p>\n<p>When used for fermentation in wooden barrels, SafSour Barrel Instinct delivers fermentative and wood-related flavor complexity along with balanced acidity, notable dryness, and a rich fruity expression. Aromatic profile will change over time, with typical <em>Brettanomyces<\/em> and other microbial-derived flavors, along with deep woody notes, that may evolve over three to six months of maturation. Most likely, when used in other conditions, e.g. in stainless steel vessels and kegs or in bottles, flavor profile delivered might vary and exhibit different flavorful fruity notes.<\/p>\n<p>Time tends to mellow and shift its overall print and fermentation flavor nuances. Barrel and wood types may drive flavor diversification.<\/p>\n<p><strong>Ingredients: <\/strong>Yeast (<em>Saccharomyces cerevisiae, Brettanomyces bruxellensis<\/em>), Emulsifier: sorbitan monostearate (E\/INS 491) \/Bacteria (<em>Lactiplantibacillus plantarum, Levilactobacillus brevis, Pediococcus acidilactici<\/em>), maltodextrin, Glucoamylase from Aspergillus niger (EC 3.2.1.3).<\/p>\n\t<div id=\"gap-1965790143\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1965790143 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"video video-fit mb\" style=\"padding-top:56.25%;\"><p><iframe loading=\"lazy\" title=\"Now launching - SafSour\u2122 Barrel Instinct\" width=\"1020\" height=\"574\" src=\"https:\/\/www.youtube.com\/embed\/aqGFP4TzbjA?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p>\n<\/div>\n<div class=\"container section-title-container\" ><h3 class=\"section-title section-title-center\"><b aria-hidden=\"true\"><\/b><span class=\"section-title-main\" style=\"font-size:115%;\">SafSour\u2122 Barrel Instinct - Vue d&#039;ensemble<\/span><b aria-hidden=\"true\"><\/b><\/h3><\/div>\n\n\t<section class=\"section\" id=\"section_1149613183\">\n\t\t<div class=\"section-bg fill\" >\n\t\t\t\t\t\t\t\t\t\n\t\t\t\n\t<div class=\"is-border\"\n\t\tstyle=\"border-width:1px 1px 1px 1px;\">\n\t<\/div>\n\n\t\t<\/div>\n\n\t\t\n\n\t\t<div class=\"section-content relative\">\n\t\t\t\n<div class=\"row\"  id=\"row-354262296\">\n\n\t<div id=\"col-2005653936\" class=\"col medium-2 small-12 large-2\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1038802911\" class=\"col medium-2 small-12 large-2\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<p style=\"text-align: center\"><span style=\"font-size: 100%\"><strong>Acidit\u00e9<\/strong><\/span><\/p>\n\n  <div class=\"banner has-hover round-corners\" id=\"banner-590602029\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n                                                \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n   <div id=\"text-box-1211261138\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n<p style=\"text-align: center\"><span style=\"font-size: 120%;color: #333333\">Moyen<\/span><\/p>\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-1211261138 {\n  width: 60%;\n}\n#text-box-1211261138 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-590602029 {\n  padding-top: 99.99%;\n  background-color: rgb(239, 194, 126);\n}\n<\/style>\n  <\/div>\n\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1038802911 > .col-inner {\n  padding: 5px 5px 5px 5px;\n  margin: 0px 0px 0px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-1573620577\" class=\"col medium-2 small-12 large-2\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<p style=\"text-align: center\"><span style=\"font-size: 100%\"><strong>Ph\u00e9nol<\/strong><\/span><\/p>\n\n  <div class=\"banner has-hover round-corners\" id=\"banner-1695185596\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n                                                \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n   <div id=\"text-box-1156262084\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n<p style=\"text-align: center\"><span style=\"font-size: 120%;color: #333333\">Tr\u00e8s faible<\/span><\/p>\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-1156262084 {\n  width: 60%;\n}\n#text-box-1156262084 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-1695185596 {\n  padding-top: 99.99%;\n  background-color: rgb(239, 194, 126);\n}\n<\/style>\n  <\/div>\n\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1573620577 > .col-inner {\n  padding: 5px 5px 5px 5px;\n  margin: 0px 0px 0px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-769320279\" class=\"col medium-2 small-12 large-2\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<p style=\"text-align: center\"><span style=\"font-size: 100%\"><strong>Notes de Mad\u00e8re<\/strong><\/span><\/p>\n\n  <div class=\"banner has-hover round-corners\" id=\"banner-852623504\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n                                                \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n   <div id=\"text-box-1313861816\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n<p style=\"text-align: center\"><span style=\"font-size: 120%;color: #333333\">\u00c9lev\u00e9s<\/span><\/p>\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-1313861816 {\n  width: 60%;\n}\n#text-box-1313861816 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-852623504 {\n  padding-top: 99.99%;\n  background-color: rgb(239, 194, 126);\n}\n<\/style>\n  <\/div>\n\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-769320279 > .col-inner {\n  padding: 5px 5px 5px 5px;\n  margin: 0px 0px 0px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-1257534942\" class=\"col medium-2 small-12 large-2\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<p style=\"text-align: center\"><span style=\"font-size: 100%\"><strong>Fruit\u00e9<\/strong><\/span><\/p>\n\n  <div class=\"banner has-hover round-corners\" id=\"banner-508306106\">\n          <div class=\"banner-inner fill\">\n        <div class=\"banner-bg fill\" >\n                                                \n                    <\/div>\n\t\t\n        <div class=\"banner-layers container\">\n            <div class=\"fill banner-link\"><\/div>            \n   <div id=\"text-box-67661906\" class=\"text-box banner-layer x50 md-x50 lg-x50 y50 md-y50 lg-y50 res-text\">\n                                <div class=\"text-box-content text dark\">\n              \n              <div class=\"text-inner text-center\">\n                  \n<p style=\"text-align: center\"><span style=\"font-size: 120%;color: #333333\">\u00c9lev\u00e9s<\/span><\/p>\n              <\/div>\n           <\/div>\n                            \n<style>\n#text-box-67661906 {\n  width: 60%;\n}\n#text-box-67661906 .text-box-content {\n  font-size: 100%;\n}\n<\/style>\n    <\/div>\n \n        <\/div>\n      <\/div>\n\n            \n<style>\n#banner-508306106 {\n  padding-top: 99.99%;\n  background-color: rgb(239, 194, 126);\n}\n<\/style>\n  <\/div>\n\n\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-1257534942 > .col-inner {\n  padding: 5px 5px 5px 5px;\n  margin: 0px 0px 0px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t\n\n\t<div id=\"col-1281608630\" class=\"col medium-2 small-12 large-2\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n\t<div id=\"text-1993565925\" class=\"text\">\n\t\t\n\t\t\n<style>\n#text-1993565925 {\n  text-align: center;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n\t\t<\/div>\n\n\t\t\n<style>\n#section_1149613183 {\n  padding-top: 10px;\n  padding-bottom: 10px;\n}\n<\/style>\n\t<\/section>\n\t\n\t<div id=\"gap-324239951\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-324239951 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n<div class=\"container section-title-container\" ><h3 class=\"section-title section-title-center\"><b aria-hidden=\"true\"><\/b><span class=\"section-title-main\" style=\"font-size:115%;\">SafSour\u2122 Barrel Instinct - Caract\u00e9ristiques techniques<\/span><b aria-hidden=\"true\"><\/b><\/h3><\/div>\n\n\t\t<div class=\"tabbed-content\">\n\t\t\t\n\t\t\t<ul class=\"nav nav-tabs nav-uppercase nav-size-normal nav-left\" role=\"tablist\"><li id=\"tab-dosage-et-utilisation\" class=\"tab active has-icon\" role=\"presentation\"><a href=\"#tab_dosage-et-utilisation\" role=\"tab\" aria-selected=\"true\" aria-controls=\"tab_dosage-et-utilisation\"><span>Dosage et utilisation<\/span><\/a><\/li>\n<li id=\"tab-cin\u00e9tique\" class=\"tab has-icon\" role=\"presentation\"><a href=\"#tab_cin\u00e9tique\" tabindex=\"-1\" role=\"tab\" aria-selected=\"false\" aria-controls=\"tab_cin\u00e9tique\"><span>Cin\u00e9tique<\/span><\/a><\/li>\n<li id=\"tab-analyse-typique\" class=\"tab has-icon\" role=\"presentation\"><a href=\"#tab_analyse-typique\" tabindex=\"-1\" role=\"tab\" aria-selected=\"false\" aria-controls=\"tab_analyse-typique\"><span>Analyse typique<\/span><\/a><\/li>\n<li id=\"tab-stockage-et-dur\u00e9e-de-conservation\" class=\"tab has-icon\" role=\"presentation\"><a href=\"#tab_stockage-et-dur\u00e9e-de-conservation\" tabindex=\"-1\" role=\"tab\" aria-selected=\"false\" aria-controls=\"tab_stockage-et-dur\u00e9e-de-conservation\"><span>Stockage et dur\u00e9e de conservation<\/span><\/a><\/li><\/ul><div class=\"tab-panels\"><div id=\"tab_dosage-et-utilisation\" class=\"panel active entry-content\" role=\"tabpanel\" aria-labelledby=\"tab-dosage-et-utilisation\">\n<h4><span style=\"font-size: 18pt\">Dosage\/Temp\u00e9rature<\/span><\/h4>\n<p><strong>110g \/ hL soit 0,15 oz\/gal \u00e0 id\u00e9alement 15 \u2013 25\u00b0C (59 &#8211; 77\u00b0F)<\/strong><\/p>\n<\/div>\n<div id=\"tab_cin\u00e9tique\" class=\"panel entry-content\" role=\"tabpanel\" aria-labelledby=\"tab-cin\u00e9tique\">\n<p>\\r\\n\\r\\n<br data-source=\"\" \/>Bient\u00f4t disponible \\r\\n\\r\\n<br data-source=\"\" \/><\/p>\n<\/div>\n<div id=\"tab_analyse-typique\" class=\"panel entry-content\" role=\"tabpanel\" aria-labelledby=\"tab-analyse-typique\">\n<ul>\n<li>Mati\u00e8re s\u00e8che &gt; 93%<\/li>\n<li>Bact\u00e9ries ac\u00e9tiques : &lt; 1000 UFC\/g<\/li>\n<li>Coliformes : &lt; 100 CFU\/g<\/li>\n<li>Levure : &lt; 1000 CFU\/g<\/li>\n<li>Moisissure : &lt; 100 CFU\/g<\/li>\n<li style=\"list-style-type: none\"><\/li>\n<\/ul>\n<\/div>\n<div id=\"tab_stockage-et-dur\u00e9e-de-conservation\" class=\"panel entry-content\" role=\"tabpanel\" aria-labelledby=\"tab-stockage-et-dur\u00e9e-de-conservation\">\n<h4><strong>Storage<\/strong><\/h4>\n<p>When storing for 6 months or less: the product must be stored at a temperature below 10\u00b0C (50.0\u00b0F).<br \/>\nWhen storing for more than 6 months: storage must be done under cool temperature &lt; 4\u00b0C (39.2\u00b0F) and in dry conditions.<br \/>\nFor a short period of time not exceeding 7 days, ambient temperature can be observed.<\/p>\n<p>Product may be transported at ambient temperatures, ideally not more than 30\u00b0C (86.0\u00b0F) for maximum 7 days.<br \/>\nFor prolonged periods of time, exceeding 7 days, the product should be transported at temperature below 10\u00b0C (50.0\u00b0F).<\/p>\n<h4><strong>Shelf life<\/strong><\/h4>\n<p>24 months from production date. Refer to best before end date printed on the sachet. Opened sachets must be sealed and stored at 4\u00b0C (39.2\u00b0F) and used within 7 days of opening. Do not use damaged sachets.<\/p>\n<p><em>Each Fermentis yeast is developed under a specific production scheme and benefits from the know-how of the Lesaffre group, world leader in yeast manufacturing. This guarantees the highest microbiological purity and maximum fermentation activity.<\/em><\/p>\n<\/div><\/div><\/div>\n\t<div id=\"gap-954013792\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-954013792 {\n  padding-top: 30px;\n}\n<\/style>\n\t<\/div>\n\t\n<p><em>Les levures de brassage s\u00e8ches Fermentis sont bien connues pour leur capacit\u00e9 \u00e0 produire une grande vari\u00e9t\u00e9 de styles de bi\u00e8re. Afin de comparer nos souches, nous avons r\u00e9alis\u00e9 des essais de fermentation en conditions de laboratoire avec un mo\u00fbt standard pour toutes les souches et des conditions de temp\u00e9rature standards (SafLager\u2122 : 12\u00b0C\/53.6\u00b0F pendant 48h puis 14\u00b0C\/57.2\u00b0F &#8211; SafAle\u2122 : 20\u00b0C\/68\u00b0F). Compte tenu de l\u2019impact de la levure sur la qualit\u00e9 de la bi\u00e8re finale, nous recommandons de respecter les instructions de fermentation prescrites. Nous conseillons vivement aux utilisateurs de r\u00e9aliser des essais de fermentation avant toute utilisation commerciale de nos produits.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Une solution de fermentation s\u00e8che unique pour des bi\u00e8res acides bois\u00e9es\/vineuses complexes<\/p>\n","protected":false},"featured_media":739441,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[295,243],"product_tag":[512],"class_list":["post-37069","product","type-product","status-publish","has-post-thumbnail","product_cat-bacteries","product_cat-bieres-brasserie","product_tag-all-in-one-fr","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.2 (Yoast SEO v28.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>SafSour\u2122 Barrel Instinct - Le m\u00e9lange pour les bi\u00e8res bois\u00e9es acides complexes<\/title>\n<meta name=\"description\" content=\"Safsour\u2122 Barrel Instinct est un m\u00e9lange de levure s\u00e8che active, d&#039;enzymes et de bact\u00e9ries, parfait pour produire de savoureuses bi\u00e8res acides \u00e0 fermentation mixte; une c\u00e9l\u00e9bration des complexit\u00e9s fermentaires et li\u00e9es au bois avec une acidit\u00e9 \u00e9quilibr\u00e9e.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/fermentis.com\/fr\/produit\/safsour-barrel-instinct\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SafSour\u2122 Barrel Instinct\" \/>\n<meta property=\"og:description\" content=\"Safsour\u2122 Barrel Instinct est un m\u00e9lange de levure s\u00e8che active, d&#039;enzymes et de bact\u00e9ries, parfait pour produire de savoureuses bi\u00e8res acides \u00e0 fermentation mixte; une c\u00e9l\u00e9bration des complexit\u00e9s fermentaires et li\u00e9es au bois avec une acidit\u00e9 \u00e9quilibr\u00e9e.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/fermentis.com\/fr\/produit\/safsour-barrel-instinct\/\" \/>\n<meta property=\"og:site_name\" content=\"Fermentis\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Fermentis\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-13T15:05:14+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cdn.bfldr.com\/G7S7MSWL\/at\/f63z6zpckmbhcmf8wfqs8v\/SafSourTM_Barrel_Instinct.jpg?auto=webp&format=png\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@fermentis\" \/>\n<meta name=\"twitter:label1\" content=\"Prix\" \/>\n\t<meta name=\"twitter:data1\" content=\"\" \/>\n\t<meta name=\"twitter:label2\" content=\"Disponibilit\u00e9\" \/>\n\t<meta name=\"twitter:data2\" content=\"En stock\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/fermentis.com\\\/fr\\\/produit\\\/safsour-barrel-instinct\\\/\",\"url\":\"https:\\\/\\\/fermentis.com\\\/fr\\\/produit\\\/safsour-barrel-instinct\\\/\",\"name\":\"SafSour\u2122 Barrel Instinct - Le m\u00e9lange pour les bi\u00e8res bois\u00e9es acides complexes\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/fermentis.com\\\/fr\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/fermentis.com\\\/fr\\\/produit\\\/safsour-barrel-instinct\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/fermentis.com\\\/fr\\\/produit\\\/safsour-barrel-instinct\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/cdn.bfldr.com\\\/G7S7MSWL\\\/at\\\/f63z6zpckmbhcmf8wfqs8v\\\/SafSourTM_Barrel_Instinct.jpg?auto=webp&format=png\",\"datePublished\":\"2023-11-17T11:22:49+00:00\",\"dateModified\":\"2026-08-13T15:05:14+00:00\",\"description\":\"Safsour\u2122 Barrel Instinct est un m\u00e9lange de levure s\u00e8che active, d'enzymes et de bact\u00e9ries, parfait pour produire de savoureuses bi\u00e8res acides \u00e0 fermentation mixte; 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