{"id":9746,"date":"2022-03-23T21:12:52","date_gmt":"2022-03-24T02:12:52","guid":{"rendered":"https:\/\/vumicro.com\/?post_type=docs&#038;p=9746"},"modified":"2022-06-16T22:25:26","modified_gmt":"2022-06-17T03:25:26","password":"","slug":"methyl-red-reagent","status":"publish","type":"docs","link":"https:\/\/vumicro.com\/es\/docs\/methyl-red-reagent\/","title":{"rendered":"Methyl red reagent"},"content":{"rendered":"<p>Methyl red reagent consists of the pH indicator methyl red. This chemical is usually yellow but turns red below pH 4.0. Bacteria exhibiting <a href=\"https:\/\/vumicro.com\/es\/docs\/methyl-red-test\/\" title=\"Methyl red test\">mixed acids fermentation<\/a> will accumulate acids in the medium, resulting in a color change.<\/p>\n\n\n\n<p>Approximately five drops of methyl red reagent are added to an overnight culture grown in <a href=\"https:\/\/vumicro.com\/es\/docs\/mrvp-broth\/\" title=\"MRVP broth\">MRVP broth<\/a> to determine the test result.<\/p>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<hr class=\"wp-block-separator is-style-dots\"\/>\n\n\n\n<h2 class=\"has-text-align-center wp-block-heading\">VUMIE is the flight simulator of microbiology labs.<\/h2>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button aligncenter is-style-fill\"><a class=\"wp-block-button__link\" href=\"https:\/\/vumicro.com\/es\/\">Learn more about VUMIE<\/a><\/div>\n<\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Methyl red reagent consists of the pH indicator methyl red. This chemical is usually yellow but turns red below pH 4.0. Bacteria exhibiting mixed acids fermentation will accumulate acids in the medium, resulting in a color change. Approximately five drops of methyl red reagent are added to an overnight culture grown in MRVP broth to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"doc_category":[39],"doc_tag":[],"knowledge_base":[44],"class_list":["post-9746","docs","type-docs","status-publish","hentry","doc_category-reagents-chemicals-stains","knowledge_base-reference"],"aioseo_notices":[],"year_month":"2026-04","word_count":58,"total_views":"2782","reactions":{"happy":"0","normal":"0","sad":"0"},"author_info":{"name":"vumicro_tdmqk2","author_nicename":"vumicro_tdmqk2","author_url":"https:\/\/vumicro.com\/es\/vumie\/author\/vumicro_tdmqk2\/"},"doc_category_info":[{"term_name":"Reagents, Chemicals, Stains","term_url":"https:\/\/vumicro.com\/es\/docs\/reference\/reagents-chemicals-stains\/"}],"doc_tag_info":[],"jetpack_sharing_enabled":true,"knowledge_base_info":[{"term_name":"Reference books","term_url":"https:\/\/vumicro.com\/es\/docs\/reference\/","term_slug":"reference"}],"knowledge_base_slug":["reference"],"_links":{"self":[{"href":"https:\/\/vumicro.com\/es\/wp-json\/wp\/v2\/docs\/9746","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vumicro.com\/es\/wp-json\/wp\/v2\/docs"}],"about":[{"href":"https:\/\/vumicro.com\/es\/wp-json\/wp\/v2\/types\/docs"}],"author":[{"embeddable":true,"href":"https:\/\/vumicro.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vumicro.com\/es\/wp-json\/wp\/v2\/comments?post=9746"}],"version-history":[{"count":2,"href":"https:\/\/vumicro.com\/es\/wp-json\/wp\/v2\/docs\/9746\/revisions"}],"predecessor-version":[{"id":11959,"href":"https:\/\/vumicro.com\/es\/wp-json\/wp\/v2\/docs\/9746\/revisions\/11959"}],"wp:attachment":[{"href":"https:\/\/vumicro.com\/es\/wp-json\/wp\/v2\/media?parent=9746"}],"wp:term":[{"taxonomy":"doc_category","embeddable":true,"href":"https:\/\/vumicro.com\/es\/wp-json\/wp\/v2\/doc_category?post=9746"},{"taxonomy":"doc_tag","embeddable":true,"href":"https:\/\/vumicro.com\/es\/wp-json\/wp\/v2\/doc_tag?post=9746"},{"taxonomy":"knowledge_base","embeddable":true,"href":"https:\/\/vumicro.com\/es\/wp-json\/wp\/v2\/knowledge_base?post=9746"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}