{"id":2470,"date":"2024-09-12T08:44:46","date_gmt":"2024-09-12T08:44:46","guid":{"rendered":"https:\/\/labone.vn\/bacterlab\/?post_type=product&#038;p=2470"},"modified":"2025-03-13T06:34:13","modified_gmt":"2025-03-13T06:34:13","slug":"bactertube-kliggler-iron-agar-kia","status":"publish","type":"product","link":"https:\/\/labone.vn\/bacterlab\/product\/bactertube-kliggler-iron-agar-kia\/","title":{"rendered":"BacterTube\u2122 Kliggler Iron Agar (KIA)"},"content":{"rendered":"<p><span style=\"color: #3366ff;\"><strong> M\u1ee4C \u0110\u00cdCH S\u1eec D\u1ee4NG<\/strong><\/span><\/p>\n<ul>\n<li><strong>BacterTube\u2122 Kliggler Iron Agar (KIA) <\/strong>\u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 nh\u1eadn di\u1ec7n vi khu\u1ea9n \u0111\u01b0\u1eddng ru\u1ed9t th\u00f4ng qua vi\u1ec7c ph\u00e1t hi\u1ec7n nhanh qu\u00e1 tr\u00ecnh l\u00ean men lactose v\u00e0 glucose (c\u00f3 ho\u1eb7c kh\u00f4ng c\u00f3 s\u1ea3n xu\u1ea5t kh\u00ed), c\u0169ng nh\u01b0 s\u1ea3n xu\u1ea5t hydrogen sulfide (H\u2082S).<\/li>\n<\/ul>\n<p><span style=\"color: #3366ff;\"><strong> NGUY\u00caN T\u1eaeC<\/strong><\/span><\/p>\n<ul>\n<li>Qu\u00e1 tr\u00ecnh l\u00ean men lactose v\u00e0 glucose, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e2n bi\u1ec7t c\u00e1c lo\u00e0i vi khu\u1ea9n \u0111\u01b0\u1eddng ru\u1ed9t, t\u1ea1o ra s\u1ef1 acid h\u00f3a l\u00e0m ch\u1ec9 th\u1ecb phenol \u0111\u1ecf chuy\u1ec3n sang m\u00e0u v\u00e0ng. C\u00e1c vi khu\u1ea9n kh\u00f4ng l\u00ean men lactose (<em>Salmonella<\/em> ho\u1eb7c <em>Shigella<\/em>) ban \u0111\u1ea7u t\u1ea1o ra m\u1ed9t th\u1ea1ch nghi\u00eang m\u00e0u v\u00e0ng do s\u1ef1 acid h\u00f3a t\u1eeb glucose c\u00f3 m\u1eb7t v\u1edbi l\u01b0\u1ee3ng nh\u1ecf. Khi glucose \u0111\u00e3\u00a0\u00a0\u00a0\u00a0\u00a0 b\u1ecb ti\u00eau th\u1ee5 h\u1ebft \u1edf ph\u1ea7n th\u1ea1ch nghi\u00eang ph\u00eda tr\u00ean, ph\u1ea3n \u1ee9ng tr\u1edf n\u00ean ki\u1ec1m do s\u1ef1 oxi h\u00f3a c\u00e1c axit \u0111\u00e3 s\u1ea3n xu\u1ea5t, t\u1ea1o ra hi\u1ec7n t\u01b0\u1ee3ng m\u00e0u \u0111\u1ecf tr\u00ean b\u1ec1 m\u1eb7t m\u00f4i tr\u01b0\u1eddng. M\u00e0u \u0111\u1ecf n\u00e0y kh\u00f4ng xu\u1ea5t hi\u1ec7n s\u00e2u b\u00ean trong ph\u1ea7n th\u1ea1ch \u0111\u00e1y, n\u01a1i m\u00e0 m\u00e0u v\u1eabn gi\u1eef m\u00e0u v\u00e0ng. C\u00e1c vi khu\u1ea9n l\u00ean men lactose v\u00e0 glucose l\u00e0m cho c\u1ea3 ph\u1ea7n nghi\u00eang v\u00e0 \u0111\u00e1y chuy\u1ec3n sang m\u00e0u v\u00e0ng do s\u1ef1 s\u1ea3n xu\u1ea5t axit v\u1edbi l\u01b0\u1ee3ng l\u1edbn. \u0110i\u1ec1u n\u00e0y \u0111\u1ee7 \u0111\u1ec3 duy tr\u00ec pH axit \u1edf b\u1ec1 m\u1eb7t. C\u00e1c vi khu\u1ea9n kh\u00f4ng l\u00ean men c\u1ea3 hai lo\u1ea1i \u0111\u01b0\u1eddng n\u00e0y s\u1ebd kh\u00f4ng l\u00e0m thay \u0111\u1ed5i m\u00e0u s\u1eafc c\u1ee7a m\u00f4i tr\u01b0\u1eddng.<\/li>\n<li>S\u1ef1 s\u1ea3n xu\u1ea5t H\u2082S \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n \u1edf \u0111\u00e1y m\u00f4i tr\u01b0\u1eddng qua s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a sulfide s\u1eaft \u0111en, do s\u1ef1 kh\u1eed thiosulfate trong m\u00f4i tr\u01b0\u1eddng c\u00f3 ferric citrate. S\u1ef1 s\u1ea3n xu\u1ea5t kh\u00ed (H\u2082, CO\u2082) t\u1eeb qu\u00e1 tr\u00ecnh l\u00ean men \u0111\u01b0\u1eddng \u0111\u01b0\u1ee3c bi\u1ec3u hi\u1ec7n qua s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a b\u1ecdt kh\u00ed ho\u1eb7c s\u1ef1 ph\u00e2n m\u1ea3nh c\u1ee7a th\u1ea1ch.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li>M\u00f4i tr\u01b0\u1eddng th\u1ea1ch nghi\u00eang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 nh\u1eadn di\u1ec7n <em>Enterobacteriaceae<\/em> d\u1ef1a tr\u00ean qu\u00e1 tr\u00ecnh l\u00ean men \u0111\u01b0\u1eddng v\u00e0 s\u1ea3n xu\u1ea5t hydrogen sulfide (H\u2082S).<\/li>\n<li><strong>Code: 08027<\/strong><\/li>\n<li><strong>Quy c\u00e1ch:<\/strong>50 \u1ed1ng\/ h\u1ed9p ho\u1eb7c theo y\u00eau c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng.<\/li>\n<li><strong>B\u1ea3o qu\u1ea3n l\u01b0u tr\u1eef:<\/strong> 2 \u2013 8\u00b0C.<\/li>\n<li><strong>V\u1eadn chuy\u1ec3n:<\/strong> Nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng.<\/li>\n<li><strong>H\u1ea1n s\u1eed d\u1ee5ng:<\/strong> 3 th\u00e1ng k\u1ec3 t\u1eeb ng\u00e0y s\u1ea3n xu\u1ea5t.<\/li>\n<\/ul>\n","protected":false},"featured_media":2471,"template":"","meta":[],"product_cat":[147,401],"product_tag":[],"class_list":["post-2470","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-dem-pha-loang-va-tang-sinh","product_cat-moi-truong-sinh-hoa"],"_links":{"self":[{"href":"https:\/\/labone.vn\/bacterlab\/wp-json\/wp\/v2\/product\/2470","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/labone.vn\/bacterlab\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/labone.vn\/bacterlab\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/labone.vn\/bacterlab\/wp-json\/wp\/v2\/media\/2471"}],"wp:attachment":[{"href":"https:\/\/labone.vn\/bacterlab\/wp-json\/wp\/v2\/media?parent=2470"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/labone.vn\/bacterlab\/wp-json\/wp\/v2\/product_cat?post=2470"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/labone.vn\/bacterlab\/wp-json\/wp\/v2\/product_tag?post=2470"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}