Cider Words: Yeast Survival Factors

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Yeast Survival Factors: The Impact to Cider Fermentation Yeast Survival Factors are also commonly referred to as oxygen substitutes(1) or anaerobic growth factors(2). These are compounds that ensure yeast viability under stress and ultimately, the survival of the yeast. The compounds include sterols, fatty acids, and peptides. You might be thinking that Yeast Survival Factors … Continue reading Cider Words: Yeast Survival Factors

Cider Words: Natural Preservatives

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Preservatives naturally found in hard cider Fermenting apple juice and making hard cider will naturally create compounds that act as preservatives. These compounds, like SO2 and CO2, can be added but, I am focusing on how these compounds are naturally created. The compounds are produced by lactic acid bacteria (LAB) and yeast in your juice … Continue reading Cider Words: Natural Preservatives

Hard Cider Tip #31: Estimating Cider %ABV

What’s the best way to estimate the %ABV of cider?

The Common (Old) Formula for Estimating %ABV %ABV = (OG - FG) x 131.2 You have seen the above formula in numerous online posts and books. I even include it in my book. But, is it the best formula for estimating the percentage of Alcohol by Volume (%ABV) in hard cider? What does it even … Continue reading Hard Cider Tip #31: Estimating Cider %ABV