Oxidation is a major contributor to reduced shelf-life and bad tasting beer, hence brewers invest a lot of effort in reducing oxygen exposure, which usually involve cumbersome machines and convoluted processes. Recently, a chemical option hit the market called BrewTan B, which promises to extend shelf-life by simply using a small amount during the brewing process. In this episode, contributor Matt Del Fiacco joins Marshall to talk about his experiences using BrewTan B as well as the results of an interesting xBmt! The Brülosophy Podcast is brought to you by Imperial Yeast who provide brewers with the most viable and fresh yeast on the market. Learn more about what Imperial Yeast has to offer at ImperialYeast.com today. | Relevant Article | BrewTan B xBmt 1: http://brulosophy.com/2018/02/12/the-brewtan-b-effect-pt-1-immediate-impact-on-various-beer-characteristics-exbeeriment-results/ BrewTan B xBmt 2: http://brulosophy.com/2018/08/06/the-brewtan-b-effect-pt-2-impact-on-various-beer-characteristics-after-aging-exbeeriment-results/