{"id":10730,"date":"2022-12-07T22:44:40","date_gmt":"2022-12-08T03:44:40","guid":{"rendered":"https:\/\/beersmith.com\/blog\/?p=10730"},"modified":"2022-12-07T22:44:45","modified_gmt":"2022-12-08T03:44:45","slug":"malt-kilning-and-maillard-reactions-with-randy-mosher-beersmith-podcast-271","status":"publish","type":"post","link":"https:\/\/beersmith.com\/blog\/2022\/12\/07\/malt-kilning-and-maillard-reactions-with-randy-mosher-beersmith-podcast-271\/","title":{"rendered":"Malt Kilning and Maillard Reactions with Randy Mosher- BeerSmith Podcast #271"},"content":{"rendered":"<div style=\"float: right; margin-left: 10px;\"><a href=\"https:\/\/twitter.com\/share\" class=\"twitter-share-button\" data-via=\"beersmith\" data-count=\"vertical\" data-url=\"https:\/\/beersmith.com\/blog\/2022\/12\/07\/malt-kilning-and-maillard-reactions-with-randy-mosher-beersmith-podcast-271\/\">Tweet<\/a><\/div>\n<figure class=\"wp-block-image alignright size-large is-resized\"><a href=\"https:\/\/beersmith.com\/blog\/wp-content\/uploads\/2022\/12\/Randy-Mosher-square.png\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/beersmith.com\/blog\/wp-content\/uploads\/2022\/12\/Randy-Mosher-square-1024x1024.png\" alt=\"\" class=\"wp-image-10740\" width=\"354\" height=\"354\" srcset=\"https:\/\/beersmith.com\/blog\/wp-content\/uploads\/2022\/12\/Randy-Mosher-square-1024x1024.png 1024w, https:\/\/beersmith.com\/blog\/wp-content\/uploads\/2022\/12\/Randy-Mosher-square-300x300.png 300w, https:\/\/beersmith.com\/blog\/wp-content\/uploads\/2022\/12\/Randy-Mosher-square-150x150.png 150w, https:\/\/beersmith.com\/blog\/wp-content\/uploads\/2022\/12\/Randy-Mosher-square-768x768.png 768w, https:\/\/beersmith.com\/blog\/wp-content\/uploads\/2022\/12\/Randy-Mosher-square-144x144.png 144w, https:\/\/beersmith.com\/blog\/wp-content\/uploads\/2022\/12\/Randy-Mosher-square.png 1080w\" sizes=\"auto, (max-width: 354px) 100vw, 354px\" \/><\/a><\/figure> <p class=\"wp-block-paragraph\">Randy Mosher joins me this week to discuss the wide variety of processes and flavors developed while kilning and roasting malt. This includes the Maillard reaction, carmelization and Pyrolisis.<\/p> <p class=\"wp-block-paragraph\"><strong>Subscribe on iTunes to <a href=\"https:\/\/itunes.apple.com\/us\/podcast\/beersmith-home-beer-brewing\/id398500515?mt=2\">Audio version <\/a>or <a href=\"https:\/\/itunes.apple.com\/us\/podcast\/beersmith-home-beer-brewing\/id824963861\">Video version<\/a> or <a href=\"https:\/\/open.spotify.com\/show\/7vwQRBi8HJBpePV3I7Dpj5\">Spotify <\/a>or <a href=\"https:\/\/playmusic.app.goo.gl\/?ibi=com.google.PlayMusic&amp;isi=691797987&amp;ius=googleplaymusic&amp;apn=com.google.android.music&amp;link=https:\/\/play.google.com\/music\/m\/Iphebe3merhgcijzboixy7t27ky?t%3DBeerSmith_Home_and_Beer_Brewing_Podcast%26pcampaignid%3DMKT-na-all-co-pr-mu-pod-16\">Google Play<\/a><\/strong><\/p> <p class=\"wp-block-paragraph\"><a href=\"https:\/\/traffic.libsyn.com\/beersmith\/BSHB-271-Mosher.mp3\" target=\"_blank\" rel=\"noreferrer noopener\">Download the MP3 File<\/a>&#8211; Right Click and <strong>Save As<\/strong> to download this mp3 file.<\/p> <audio controls=\"\"> <source src=\"https:\/\/traffic.libsyn.com\/beersmith\/BSHB-271-Mosher.mp3\" type=\"audio\/mpeg\"\/>\nYour browser does not support the audio element.\n<\/audio> <iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/nPt0set7d7I\" title=\"YouTube video player\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" width=\"560\" height=\"315\" frameborder=\"0\"><\/iframe> <h3 class=\"wp-block-heading\" id=\"topics-in-this-week-s-episode-50-46\">Topics in This Week&#8217;s Episode (49:30)<\/h3> <ul class=\"wp-block-list\">\n<li>This week I welcome back Randy Mosher. Randy is the author of the books <a href=\"https:\/\/amzn.to\/3xqGXno\">Mastering Homebrew<\/a>, <a href=\"https:\/\/amzn.to\/3gRwHyH\">Radical Brewing<\/a>, and <a href=\"https:\/\/amzn.to\/3eCix1P\">Tasting Beer<\/a>.&nbsp;(Full disclosure: Amazon affiliate links to books) He\u2019s also partner in two breweries near Chicago <a href=\"https:\/\/www.5rabbitbrewery.com\/\">Five Rabbit<\/a> and <a href=\"http:\/\/www.forbiddenroot.com\/\">Forbidden Root.<\/a><\/li> <li>Randy briefly discusses his two breweries and the new book on tasting he is working on.<\/li> <li>He introduces today&#8217;s topic which is the important flavors developed during three major processes that occur during malting: Carmelization, the Maillard reaction and Pyrolysis<\/li> <li>We start with a bit on carmelization which is a process that mainly takes place in Crystal\/Caramel malts which have a high percentage of simple sugars.<\/li> <li>Next we discuss the Maillard reaction which is a dominant process in cooked foods as well as kilned malts.<\/li> <li>We talk about some of the flavors generated and how they pile up on each other to create complex flavors in the beer.<\/li> <li>Randy introduces pyrolysis which as the name implies is essentially a burning process that takes place during roasting at high temperature. Pyrolysis produces many of the roast flavors we associate with very dark malts.<\/li> <li>We talk a bit about the compounds produced as well as the flavors from each.<\/li> <li>Randy explains why roast barley (stout roast) is a different type of malt as it is made from unmalted barley.<\/li> <li>We discuss the harsh zone, which is a region between roughly 70 and 200L where very few malts are produced due to the harsh flavors in this region.<\/li> <li>Randy explains where astringency in very dark malts comes from.<\/li> <li>He gives us his closing thoughts.<\/li>\n<\/ul> <h3 class=\"wp-block-heading\" id=\"sponsors\">Sponsors<\/h3> <ul class=\"wp-block-list\">\n<li>Thank you to our sponsor <a href=\"http:\/\/beerandbrewing.com\">Craft Beer and Brewing Magazine<\/a> for sponsoring this episode. I encourage you to subscribe to their great magazine!<\/li> <li>And also <a href=\"http:\/\/anvilbrewing.com\">Anvil Brewing Equipment<\/a>. Anvil is a new line of kettles, burners and accessories from John Blichmann at <a href=\"http:\/\/blichmannengineering.com\">Blichmann Engineering<\/a>. They make top quality brewing equipment built to last a lifetime.<\/li> <li>Also check out <a href=\"http:\/\/beersmith.com\">BeerSmith<\/a>, <a href=\"https:\/\/beersmithrecipes.com\" target=\"_blank\" rel=\"noreferrer noopener\">BeerSmith Web<\/a>, <a href=\"http:\/\/beersmith.com\/mobile\">BeerSmith Mobile software<\/a> and the <a href=\"http:\/\/beersmith.com\/dvd\">new DVDs John Palmer and I filmed<\/a> &#8211; How to Brew with Malt Extract and How to Brew All Grain are available now. You can <a href=\"https:\/\/beersmith.com\/blog\/subscribe\/\">subscribe to the BeerSmith newsletter<\/a> for free to get some great articles on home brewing.<\/li>\n<\/ul> <p class=\"wp-block-paragraph\">Thanks to Randy Mosher for appearing on the show and also to you for listening!<br \/><strong>iTunes Announcements<\/strong>: I launched a new <a href=\"https:\/\/itunes.apple.com\/us\/podcast\/beersmith-home-beer-brewing\/id824963861\">video channel for the BeerSmith podcast on iTunes<\/a>, so subscribe now! At the moment it will only feature the new widescreen episodes (#75 and up). Older episodes are available on my revamped <a href=\"http:\/\/youtube.com\/mrbeersmith\">Youtube channel<\/a>. Also all of my <a href=\"http:\/\/itunes.apple.com\/podcast\/beersmith-home-brewing-blog\/id398500515\">audio episodes are on iTunes<\/a> now &#8211; so grab the older episodes if you missed any.<\/p> <h3 class=\"wp-block-heading\" id=\"thoughts-on-the-podcast\">Thoughts on the Podcast?<\/h3> <p class=\"wp-block-paragraph\">Leave me a comment below or visit our <a href=\"http:\/\/beersmith.com\/forum\">discussion forum<\/a> to leave a comment in the podcast section there.<\/p> <h3 class=\"wp-block-heading\" id=\"subscribe-to-the-podcast-on-itunes-or-beersmith-radio\">Subscribe to the Podcast on iTunes or BeerSmith Radio<\/h3> <p class=\"wp-block-paragraph\">You can listen to all of my podcast episodes streaming live around the clock on our <a href=\"http:\/\/BeerSmith.com\/Radio\">BeerSmith Radio<\/a> online radio station! You can also subscribe to the audio or video using the iTunes links below, or the feed address<\/p> <ul class=\"wp-block-list\">\n<li><strong>Audio feed on iTunes &#8211; <\/strong><a href=\"http:\/\/itunes.apple.com\/podcast\/beersmith-home-brewing-blog\/id398500515\"><\/a> (direct: <a href=\"http:\/\/beersmith.com\/content\/feed\/podcast\"><strong>http:\/\/beersmith.com\/content\/feed\/podcast<\/strong><\/a>)<\/li> <li>Video feed on iTunes &#8211; <a href=\"https:\/\/itunes.apple.com\/us\/podcast\/beersmith-home-beer-brewing\/id824963861\"><\/a> (direct: <strong><a href=\"http:\/\/beersmith.com\/tv\/category\/podcast\/feed\/\">http:\/\/beersmith.com\/tv\/category\/podcast\/feed\/<\/a><\/strong> )<\/li> <li><strong>Audio podcast <a href=\"https:\/\/podcasts.google.com\/?feed=aHR0cDovL2JlZXJzbWl0aC5jb20vY29udGVudC9mZWVkL3BvZGNhc3Qv&amp;hl=en\">on Google Play here<\/a><\/strong><\/li>\n<\/ul> <p class=\"wp-block-paragraph\">And finally, don&#8217;t forget to subscribe to the blog and <a href=\"https:\/\/beersmith.com\/blog\/subscribe\">my newsletter<\/a> (or use the links in the sidebar) \u2013 to get free weekly articles on home brewing.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tweet Randy Mosher joins me this week to discuss the wide variety of processes and flavors developed while kilning and [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":10740,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","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":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-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":"","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-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":"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":""},"mobile":{"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":""}},"footnotes":""},"categories":[290,6,438],"tags":[1521,1520,808,14,1523,1522],"class_list":["post-10730","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-podcast","category-homebrewing","category-videos-2","tag-carmelization","tag-kilning","tag-maillard","tag-malt","tag-pyrolysis","tag-roasting"],"spectra_custom_meta":{"_edit_lock":["1670598780:2"],"_edit_last":["2"],"thesis_title":["Malt Kilning and Maillard Reactions with Randy Mosher- BeerSmith Podcast #271"],"thesis_description":["Randy Mosher joins me this week to discuss the wide variety of processes and flavors developed while kilning and roasting malt.  This includes the Maillard reaction, carmelization and Pyrolisis."],"_thumbnail_id":["10740"],"enclosure":["https:\/\/traffic.libsyn.com\/beersmith\/BSHB-271-Mosher.mp3\n0\naudio\/mpeg\n"],"rp4wp_auto_linked":["1"],"_uag_css_file_name":["uag-css-10730.css"],"_uag_page_assets":["a:9:{s:3:\"css\";s:260:\".uag-blocks-common-selector{z-index:var(--z-index-desktop) !important}@media(max-width: 976px){.uag-blocks-common-selector{z-index:var(--z-index-tablet) !important}}@media(max-width: 767px){.uag-blocks-common-selector{z-index:var(--z-index-mobile) !important}}\";s:2:\"js\";s:0:\"\";s:18:\"current_block_list\";a:6:{i:0;s:10:\"core\/image\";i:1;s:14:\"core\/paragraph\";i:2;s:9:\"core\/html\";i:3;s:12:\"core\/heading\";i:4;s:9:\"core\/list\";i:5;s:14:\"core\/list-item\";}s:8:\"uag_flag\";b:0;s:11:\"uag_version\";s:10:\"1781209591\";s:6:\"gfonts\";a:0:{}s:10:\"gfonts_url\";s:0:\"\";s:12:\"gfonts_files\";a:0:{}s:14:\"uag_faq_layout\";b:0;}"]},"uagb_featured_image_src":{"full":["https:\/\/beersmith.com\/blog\/wp-content\/uploads\/2022\/12\/Randy-Mosher-square.png",1080,1080,false],"thumbnail":["https:\/\/beersmith.com\/blog\/wp-content\/uploads\/2022\/12\/Randy-Mosher-square-150x150.png",150,150,true],"medium":["https:\/\/beersmith.com\/blog\/wp-content\/uploads\/2022\/12\/Randy-Mosher-square-300x300.png",300,300,true],"medium_large":["https:\/\/beersmith.com\/blog\/wp-content\/uploads\/2022\/12\/Randy-Mosher-square-768x768.png",768,768,true],"large":["https:\/\/beersmith.com\/blog\/wp-content\/uploads\/2022\/12\/Randy-Mosher-square-1024x1024.png",1024,1024,true],"1536x1536":["https:\/\/beersmith.com\/blog\/wp-content\/uploads\/2022\/12\/Randy-Mosher-square.png",1080,1080,false],"2048x2048":["https:\/\/beersmith.com\/blog\/wp-content\/uploads\/2022\/12\/Randy-Mosher-square.png",1080,1080,false]},"uagb_author_info":{"display_name":"Brad Smith","author_link":"https:\/\/beersmith.com\/blog\/author\/beersmith\/"},"uagb_comment_info":0,"uagb_excerpt":"Tweet Randy Mosher joins me this week to discuss the wide variety of processes and flavors developed while kilning and [&hellip;]","_links":{"self":[{"href":"https:\/\/beersmith.com\/blog\/wp-json\/wp\/v2\/posts\/10730","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/beersmith.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/beersmith.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/beersmith.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/beersmith.com\/blog\/wp-json\/wp\/v2\/comments?post=10730"}],"version-history":[{"count":10,"href":"https:\/\/beersmith.com\/blog\/wp-json\/wp\/v2\/posts\/10730\/revisions"}],"predecessor-version":[{"id":10741,"href":"https:\/\/beersmith.com\/blog\/wp-json\/wp\/v2\/posts\/10730\/revisions\/10741"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/beersmith.com\/blog\/wp-json\/wp\/v2\/media\/10740"}],"wp:attachment":[{"href":"https:\/\/beersmith.com\/blog\/wp-json\/wp\/v2\/media?parent=10730"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/beersmith.com\/blog\/wp-json\/wp\/v2\/categories?post=10730"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/beersmith.com\/blog\/wp-json\/wp\/v2\/tags?post=10730"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}