{"id":569,"date":"2026-01-09T18:40:01","date_gmt":"2026-01-09T18:40:01","guid":{"rendered":"https:\/\/microlab.tn\/?post_type=product&#038;p=569"},"modified":"2026-04-10T12:58:07","modified_gmt":"2026-04-10T12:58:07","slug":"compact-dry-tc-denombrement-total","status":"publish","type":"product","link":"https:\/\/microlab.tn\/index.php\/product\/compact-dry-tc-denombrement-total\/","title":{"rendered":"CompactDry\u2122 TC: d\u00e9nombrement total"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Compact Dry TC<\/span><span style=\"font-weight: 300;\"> est un milieu non s\u00e9lectif chromog\u00e8ne pr\u00eat \u00e0 l\u2019emploi pour <\/span><span style=\"font-weight: 400;\">le d\u00e9nombrement total<\/span> <span style=\"font-weight: 400;\">des bact\u00e9ries viables, \u00e0 base d\u2019agar nutritif standard. Les colonies apparaissent rouges gr\u00e2ce \u00e0 l\u2019indicateur redox sel de t\u00e9trazolium, mais toutes les colonies doivent \u00eatre d\u00e9nombr\u00e9es, comme certains micro-organismes ne r\u00e9duisant pas le TTC.<\/span><\/p>\n<p><span style=\"font-weight: 300;\">La m\u00e9thode <\/span><span style=\"font-weight: 400;\">CompactDry\u2122 TC<\/span><span style=\"font-weight: 300;\"> pr\u00e9sente une <\/span><span style=\"font-weight: 400;\">bonne corr\u00e9lation<\/span><span style=\"font-weight: 300;\"> avec la m\u00e9thode conventionnelle <\/span><span style=\"font-weight: 400;\">PCA (Plate Count Agar)<\/span><span style=\"font-weight: 300;\"> pour le d\u00e9nombrement des micro-organismes a\u00e9robies m\u00e9sophiles dans des \u00e9chantillons alimentaires.<\/span><\/p>\n<p><span style=\"font-weight: 300;\">Les <\/span><span style=\"font-weight: 400;\">Compact Dry\u2122<\/span><span style=\"font-weight: 300;\"> sont des plaques rigides et transparentes avec couvercle amovible, con\u00e7ues pour un contr\u00f4le rapide et pratique des mati\u00e8res premi\u00e8res et produits finis. Une seule manipulation est n\u00e9cessaire : <\/span><span style=\"font-weight: 400;\">d\u00e9poser 1 ml d\u2019\u00e9chantillon<\/span><span style=\"font-weight: 300;\"> sur la plaque. Le milieu d\u00e9shydrat\u00e9 se transforme alors en gel et l\u2019\u00e9chantillon se diffuse de mani\u00e8re homog\u00e8ne. Les colonies de bact\u00e9ries se d\u00e9veloppent en produisant des couleurs sp\u00e9cifiques r\u00e9v\u00e9l\u00e9es par des indicateurs redox et substrats chromog\u00e8nes, permettant un <\/span><span style=\"font-weight: 400;\">d\u00e9nombrement clair <\/span><span style=\"font-weight: 300;\">\u00e0 travers la surface quadrill\u00e9e en arri\u00e8re.<\/span><\/p>\n<p><b>Sp\u00e9cifications<\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 300;\">Microorganismes<\/span><\/td>\n<td><span style=\"font-weight: 300;\"> Flore totale<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 300;\">Conditions d\u2019incubation\u00a0<\/span><\/td>\n<td><span style=\"font-weight: 300;\">48 \u00b1 3 heures \u00e0 la temp\u00e9rature recommand\u00e9e par l\u2019AOAC : 35 \u00b1 2 \u00b0C ; par NordVal \/ MicroVal : 30 \u00b1 2 \u00b0C.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 300;\">Croissance<\/span><\/td>\n<td><span style=\"font-weight: 300;\">Colonies rouges<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 300;\">Stockage<\/span><\/td>\n<td><span style=\"font-weight: 300;\">Temp\u00e9rature ambiante (1-30\u00b0C)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 300;\">Dur\u00e9e de conservation<\/span><\/td>\n<td><span style=\"font-weight: 300;\">24 mois apr\u00e8s la date de fabrication<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><span style=\"font-weight: 300;\">Bo\u00eetes de P\u00e9tri pr\u00eates \u00e0 l\u2019emploi pour le d\u00e9nombrement de la flore totale.<\/span><\/p>\n","protected":false},"featured_media":921,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[28],"product_tag":[],"class_list":["post-569","product","type-product","status-publish","has-post-thumbnail","product_cat-analyse-microbiologique-biochimique","first","instock","shipping-taxable","product-type-simple"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/microlab.tn\/index.php\/wp-json\/wp\/v2\/product\/569","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/microlab.tn\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/microlab.tn\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/microlab.tn\/index.php\/wp-json\/wp\/v2\/comments?post=569"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/microlab.tn\/index.php\/wp-json\/wp\/v2\/media\/921"}],"wp:attachment":[{"href":"https:\/\/microlab.tn\/index.php\/wp-json\/wp\/v2\/media?parent=569"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/microlab.tn\/index.php\/wp-json\/wp\/v2\/product_brand?post=569"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/microlab.tn\/index.php\/wp-json\/wp\/v2\/product_cat?post=569"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/microlab.tn\/index.php\/wp-json\/wp\/v2\/product_tag?post=569"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}