{"id":6146,"date":"2016-06-26T16:43:11","date_gmt":"2016-06-26T20:43:11","guid":{"rendered":"http:\/\/beersmith.com\/blog\/?p=6146"},"modified":"2016-06-26T16:43:11","modified_gmt":"2016-06-26T20:43:11","slug":"brewing-yeast-with-john-palmer-beersmith-podcast-128","status":"publish","type":"post","link":"https:\/\/beersmith.com\/blog\/2016\/06\/26\/brewing-yeast-with-john-palmer-beersmith-podcast-128\/","title":{"rendered":"Brewing Yeast with John Palmer &#8211; BeerSmith Podcast #128"},"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\/2016\/06\/26\/brewing-yeast-with-john-palmer-beersmith-podcast-128\/\">Tweet<\/a><\/div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignright size-full wp-image-4522\" src=\"https:\/\/beersmith.com\/blog\/wp-content\/uploads\/2014\/02\/PodNew200.png\" alt=\"PodNew200\" width=\"200\" height=\"200\" srcset=\"https:\/\/beersmith.com\/blog\/wp-content\/uploads\/2014\/02\/PodNew200.png 200w, https:\/\/beersmith.com\/blog\/wp-content\/uploads\/2014\/02\/PodNew200-150x150.png 150w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/>John Palmer joins me this week to discuss beer brewing yeast, the yeast life cycle and his upcoming new edition of &#8220;How to Brew&#8221; in a show recorded from the Homebrew Con 2016 show floor in Baltimore.<\/p>\n<p style=\"text-align: center;\"><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 on <a href=\"https:\/\/goo.gl\/app\/playmusic?ibi=com.google.PlayMusic&amp;isi=691797987&amp;ius=googleplaymusic&amp;link=https:\/\/play.google.com\/music\/m\/Iphebe3merhgcijzboixy7t27ky?t%3DBeerSmith_Home_and_Beer_Brewing_Podcast\">Google Play<\/a><\/strong><\/p>\n<p><a href=\"http:\/\/traffic.libsyn.com\/beersmith\/BSHB-128-Palmer-Yeast.mp3\">Download the MP3 File<\/a> &#8211; Right Click and <strong>Save As<\/strong> to download this mp3 file<\/p>\n<p>[audio:http:\/\/traffic.libsyn.com\/beersmith\/BSHB-128-Palmer-Yeast.mp3]<br \/>\n<iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/rFk5MRAmApQ\" width=\"853\" height=\"480\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<h3>Topics in This Week&#8217;s Episode (38:55)<\/h3>\n<ul>\n<li>Today on the show I welcome John Palmer, the author of <a href=\"http:\/\/amzn.to\/290t7jc\">How to Brew<\/a>, <a href=\"http:\/\/amzn.to\/28UHCm3\">Water <\/a>and <a href=\"http:\/\/amzn.to\/28Y7MXq\">Brewing Classic Styles<\/a> (Full Disclosure: Amazon Affiliate Links). John joins me on the show floor of Homebrew Con 2016 to discuss brewing yeast and the yeast life cycle.<\/li>\n<li>We discuss John&#8217;s ongoing update to develop the &#8220;How to Brew&#8221; fourth edition of the book, which is planned for release next year, including John&#8217;s plans to update the book to take into account changes over hte last 10 years.<\/li>\n<li>We start with an overview of the life cycle of a yeast cell and the stages of activity involved.<\/li>\n<li>John explains the adaptive stage which is the first stage yeast enter when you pitch htem into your wort.<\/li>\n<li>We talk about fatty acids and sterols and the role they play in yeast growth.<\/li>\n<li>John explains the reproduction stage and what&#8217;s happening here.<\/li>\n<li>He discusses his &#8220;sheep&#8221; analogy for pitching the right amount of yeast for a particular beer.<\/li>\n<li>We explore what happens when you underpitch your yeast (or overpitch)<\/li>\n<li>John talks about the role that oxygen plays in yeast development and also several methods for achieving proper aeration.<\/li>\n<li>Temperature also plays a key role in yeast growth and fermentation, particularly in the early phases &#8211; and we explore that<\/li>\n<li>John shares his thoughts on the hibernation stage and storing yeast.<\/li>\n<li>We talk about flocculation, the falling out of yeast, and how it can be managed.<\/li>\n<li>John shares his closing thoughts on working with yeast.<\/li>\n<\/ul>\n<h3>Sponsors<\/h3>\n<ul>\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>\n<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 Blichmann Engineering. They make top quality brewing equipment built to last a lifetime.<\/li>\n<li>Also check out <a href=\"http:\/\/beersmith.com\">BeerSmith<\/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>\n<p>Thanks to John Palmer for appearing on the show and also to you for listening!<\/p>\n<p><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>\n<h3>Thoughts on the Podcast?<\/h3>\n<p>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>\n<h3>Subscribe to the Podcast on iTunes or BeerSmith Radio<\/h3>\n<p>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>\n<ul>\n<li><strong>Audio feed on iTunes &#8211; <\/strong><a href=\"http:\/\/itunes.apple.com\/podcast\/beersmith-home-brewing-blog\/id398500515\"><img loading=\"lazy\" decoding=\"async\" title=\"Subscribe on iTunes\" src=\"http:\/\/ax.phobos.apple.com.edgesuite.net\/images\/web\/linkmaker\/badge_itunes-lrg.gif\" alt=\"Subscribe on iTunes\" width=\"82\" height=\"30\" \/><\/a> (direct: <a href=\"http:\/\/beersmith.com\/content\/feed\/podcast\"><strong>http:\/\/beersmith.com\/content\/feed\/podcast<\/strong><\/a>)<\/li>\n<li><strong>Video feed on iTunes &#8211; <a href=\"https:\/\/itunes.apple.com\/us\/podcast\/beersmith-home-beer-brewing\/id824963861\"><img loading=\"lazy\" decoding=\"async\" title=\"Subscribe on iTunes\" src=\"http:\/\/ax.phobos.apple.com.edgesuite.net\/images\/web\/linkmaker\/badge_itunes-lrg.gif\" alt=\"Subscribe on iTunes\" width=\"82\" height=\"30\" \/><\/a><\/strong> (direct: <strong><a href=\"http:\/\/beersmith.com\/tv\/category\/podcast\/feed\/\">http:\/\/beersmith.com\/tv\/category\/podcast\/feed\/<\/a><\/strong> )<\/li>\n<li><strong>Audio podcast <a href=\"https:\/\/goo.gl\/app\/playmusic?ibi=com.google.PlayMusic&amp;isi=691797987&amp;ius=googleplaymusic&amp;link=https:\/\/play.google.com\/music\/m\/Iphebe3merhgcijzboixy7t27ky?t%3DBeerSmith_Home_and_Beer_Brewing_Podcast\">on Google Play here<\/a><\/strong><\/li>\n<\/ul>\n<p>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 John Palmer joins me this week to discuss beer brewing yeast, the yeast life cycle and his upcoming new [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4522,"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 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