Key numbers to remember regarding carbonation While some people enjoy their hard ciders still or without much noticeable carbonation, others enjoy some bubbles or even sparkling. The fermentation process under open atmospheric conditions at 21C (70F) will naturally have around 0.85 volumes CO2. You may remember from my Mālus Trivium on Volumes CO2 that the … Continue reading Key Carbonation Numbers
Tag: specific gravity
The Impact of Malolactic Fermentation on Specific Gravity
The impact of MLF on Specific Gravity Malolactic Fermentation, also known as MLF, is the conversion of malic acid to lactic acid by lactic acid bacteria, known as LAB. It was mistakenly called fermentation because of the decarboxylation that occurs in the process. While we tend to think specific gravity measures the sugar in your … Continue reading The Impact of Malolactic Fermentation on Specific Gravity
Hard Cider Tip #25: To Sweat or Not to Sweat
When you pick apples in Southern Arizona, whether you sweat or not isn’t often a choice. Even at cooler elevations over 5000 feet, the sun can be brutal and I often work up a good sweat gathering apples for my hard ciders. Believe it or not, apples can also sweat or at least they lose … Continue reading Hard Cider Tip #25: To Sweat or Not to Sweat
Hard Cider Tip #21: Refractometers
I have used a refractometer since I started making hard cider. To me, it seemed like it would be much easier to use than a standard hydrometer. I have since started using a Tilt Hydrometer, but it is completely different from how you use a standard hydrometer. I will spend a little time at the … Continue reading Hard Cider Tip #21: Refractometers