Sulfite: Difference between revisions

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It is well known that sulfite is the direct precursor to hydrogen sulfide, and active yeast are known to create the sulfide in the presence of sulfite. (See [[hydrogen sulfide]] for more information.) Given the mixed results experienced by home brewers and the science to understand why, we do not recommend adding sulfite to beer at packaging. Spunding is a better alternative to reducing oxygen exposure, and it is mutually exclusive with adding sulfite at packaging.
It is well known that sulfite is the direct precursor to hydrogen sulfide, and active yeast are known to create the sulfide in the presence of sulfite. (See [[hydrogen sulfide]] for more information.) Given the mixed results experienced by home brewers and the science to understand why, we do not recommend adding sulfite to beer at packaging. Spunding is a better alternative to reducing oxygen exposure, and it is mutually exclusive with adding sulfite at packaging.
*[https://www.tandfonline.com/doi/abs/10.1094/ASBCJ-60-0068 Effect of the Reducing Power of a Beer on Dimethyltrisulfide Production during Aging]


===Microbial Effects in Beer===
===Microbial Effects in Beer===