Protecting Your Wine with Airlocks – WMA018

Protecting Your Wine with Airlocks – WMA018

http://traffic.libsyn.com/winemakersacademy/wma018.mp3Podcast: Play in new window | DownloadSubscribe: iTunes | Android | RSSProtecting Your Wine with Airlocks Airlocks are your best line of defense against oxidation and spoilage micro-organisms. It is very important that you carefully maintain your airlock and monitor it. This episode is all about how to do just that. By far the most important thing you need to know about airlocks is that they need to have the water level properly maintained. When the water level gets too low the airlock ceases to protect your wine and leaves it open to the outside world. Listen to this episode by clicking the play button above and find out more about using airlocks to keep your wine safe from oxidation and unwanted micro-organisms. Airlocks Mentioned The following airlocks were discussed during the show. The links are affiliate links, using them will help support Winemaker’s Academy. Listener & Reader Questions Answered My airlock isn’t bubbling much. Is my wine okay? What is a sommelier? My recipe says to open the fermenter and stir the wine daily. Is this safe? Matt’s Wine Here’s the latest shot of my raisin wine after racking it. After 100 days it has finally fermented to dryness, a very long fermentation. So far it is tasting pretty good though I can’t wait to back sweeten and finish it off so I can start enjoying it. I expect to give it another two or three months before doing anything else with it. Until then I only need to monitor the airlocks. As you can see I’m using both “S” shaped airlocks as well as my preferred three piece airlock. The head space on the 750ml bottle is a little bit more than I would have liked but I will have to make do. To displace the oxygen I agitated the wine after inserting the airlock to release carbon dioxide. I did this for about a minute and felt confident, based on the bubbling of the airlock, that I had gotten just about all of the oxygen out of...

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The Most Neglected Piece of Winemaking Equipment

The Most Neglected Piece of Winemaking Equipment

It’s inexpensive, easy to use, and easy to neglect. The cost of neglecting it, however, is all the wine your making. So what is this little savior of wine? The airlock. Why Are Airlocks So Critical? First, they keep out all of the undesirable micro-organisms that seek to ruin your wine. Vinegar bacteria, lactic bacteria, and weak wild yeasts are all kept at bay with a properly maintained airlock. Second, airlocks prevent oxygen from entering your wine. Not only does this prevent oxidation it makes the production of alcohol possible. As I mentioned in my post about the yeast fermentation process, yeasts only produce alcohol when it consumes sugar. This is only possible once they’ve run out of oxygen. Thus it is critical that a properly set up airlock is used to starve the yeast of oxygen so they’ll produce alcohol. Now that I’ve shown you how important it is to properly setting up an airlock let’s get into how to set one up. Why do Winemakers Neglect Airlocks? Airlocks are put in place when the wine needs to sit for a while. Generally they’ll be in place for as little as a couple of weeks or up to a few months or more. Many winemakers will “set it and forget it”. The hard part is done and now it’s time to give our wine a little time to itself to ferment or age. Many will just walk away and trust that it’s functioning properly and nothing will happen to it. However there airlocks can fail. All it takes is an overly active fermentation, an improperly seated plug, or a cat to make unseat an airlock and let int oxygen and some nasty micro-organisms. When that happens all that wine will have to go down the drain. How To Use an Airlock In the following four minute video I’ll walk you through the entire process of setting up your three piece airlock. These are not the only type of airlock on the market, however, they’re the ones with the most moving parts. Watch this video to make sure you set up your airlock properly. If you follow these steps you’ll be well on your way to making the best possible wine with whatever raw materials you started with. The price for not following these steps so is just too high. Pretty easy right? Yes, BUT, don’t take these little devices for granted! They may be simple but they’re our guardians against spoiled grape juice. Remember These Tips Clean and sanitize every part of the airlock and plug. Fill airlocks with only clean water. Check on your airlock every day! Here’s a link to the same three piece airlock I use to make my wine. This is an affiliate link so if you use it you will be helping to support Winemaker’s...

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