Step 7: Primary fementation
Allow your brew to sit undisturbed in a dark area at about 70 degrees F. for about two weeks. You will notice it start to bubble in the first few hours. Check in periodically. Once bubbling has slowed to about 1 bubble per minute, your first fermentation cycle is complete.
Now you'll want to "rack" your cider, which basically means that you want to remove the fermented cider and dispose of the apple sediment and yeast that is still at the bottom of your tank. You can use a rubber hose to siphon liquid from the top (remember, you only want the cider, so don't siphon the silt on the bottom) into another sanitary container. Then after you've washed out the apple pulp from your carboy, siphon it back in
Cork it and affix the vapor lock and allot it to finish fermenting (about a week or two). This will improve the flavor and help make your cider less cloudy.
Now you'll want to "rack" your cider, which basically means that you want to remove the fermented cider and dispose of the apple sediment and yeast that is still at the bottom of your tank. You can use a rubber hose to siphon liquid from the top (remember, you only want the cider, so don't siphon the silt on the bottom) into another sanitary container. Then after you've washed out the apple pulp from your carboy, siphon it back in
Cork it and affix the vapor lock and allot it to finish fermenting (about a week or two). This will improve the flavor and help make your cider less cloudy.
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You need to add an unfermentable sugar. When making beer we do this by adding adjuncts that contain sugars that yeast can't ferment. Two unfermentable sugars that we beer brewers us are: Maltodextrin and Lactose. Both will be available in extract form from your local homebrew supplier. The latter, Lactose, will provide a light sweet flavour, akin to what you would taste in milk. You'd want to stay in the 10% range (estimated from your specific gravity readings) and experiment from there. Hope this helps.
Champagne yeast has a very high tolerance for alcohol, but a yeast with a lower tolerance (a lager yeast, or a kolsch yeast, etc) will go dormant well before you run out of sugars.
When using beer/ale yeasts you will need to use a yeast nutrient (like FerMax), because fruit juices (or honey, if you choose to use it as an adjunct sweetener; when using a wine yeast) don't have the potassium and nitrogen needed to make strong cells in the reproductive (known as "lag) phase.
The problem is that my cider tastes quite tart after two weeks and I am afraid it will turn into vinegar. Is this common? Will the cider get sweeter with time? Is there anything I can do? I did put about 7 cups of brown and white sugar into the cider before fermentation.
The only way your cider could technically become apple cider vinegar is if bacteria find their way into your cider and start munching on the sugars or alcohol. Provided your corks are intact and your wine bottles were clean when you put your cider in, you should be fine.
However, I've noticed that if you let your cider (or any other fermenting beverage) sit on the sediment for too long you'll begin to notice off flavors. This could be contributing to your cider's flavor as well. I may've racked my cider three or four times the first time around trying to get rid of sediment.
No, technically this is not necessary. If you have multiple carboys, that is perfectly legitimate. I just tend to have all of my carboys in use at any given time so it's easier for me to siphon into another receptacle (such as a sterile 5 gallon bucket), clean out the carboy and then siphon back in.
If that's the case, with the UV pasteurized cider containing no preservatives, can you simply add the yeast and yeast nutrient and let the magic happen?
i myself am just starting fermenting so i'm really just parroting other information i've found. i have 2 carboys so i'll be trying one with just the wild yeast and one with champagne yeast (no nutrient though) in the next day or so.
Why must the cider be racked off to undergo this next fermentation? Could it simply be left for another couple of weeks in the same container? I am told you should not expose cider to air but at some point in all that I read it says to move it ,thus exposing the cider to air????
I'm trying to make an all natural cider and have a lot of questions , the more I read the more questions I have?
Some exposure to air at this point is fine because primary fermentation has ended and your product is about 98% as alcoholic as it will get, which means you're not so worried about your fragile yeast colony being taken over by harmful bacteria.
AB
Kate
i'm not as scientific as you guys though... i'm using an old Mr. Beer keg i picked up at a yard sale for a few bucks, as my fermenting tank... works great... already has the spigot so i don't have to siphon...
i'm thinking of trying some other fruits... an old timer down the road makes all kinds of different drinks using this method
i stopped by a package store on the way home and when i couldn't find any hard cider, i asked the gal at the counter, turns out she loves the stuff and introduced me to her favorite. when i got it home, i did an A - B taste test, the commercial brand VS my home brew... guess what!!! i LIKE MINE BETTER!!! i think theirs is too sweet. but i might be biased? ya think? :)