Monday 12 June 2017

Beer on the Brain - Where the Wild Yeasts Roam

A few days ago I posted episode 3 of my "Beer on the Brain" series. This new video looks at new science which finally identifies the wild source of Saccharomyces cerevisiae - and its not fruit or tree bark, as we long thought...

2 comments:

  1. Have you tried inoculating wort with an oak leaf or any kind of leaf for that matter?

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    1. Not yet...that will be coming this fall. The authors of the paper in the video popped by youtube and left some suggestions for maximizing success - specifically, they recommended adding alcohol (e.g. vodka) to the wort to get a wort with a starting alcohol content of 6 or 8% (I forget the exact value, its in the video's comments). This is a very good idea, as this high alcohol content will inhibit a lot of bugs and moulds that may otherwise take over the culture.

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