Making a Probiotic Ginger Beer by rdoherty
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Incorporate probiotic bacterial into ginger-based beverages!  Yum.  

Some simple ingredients, a few items from around the kitchen and within 2-3 weeks you can have your own DIY probiotic ginger beer.
 
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Step 1: Starting the Ginger Bug

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Place 1 cup of filtered water in a pint jar
Add 2 teaspoons of freshly grated ginger root (skin and all)
Stir in 2 teaspoons of evaporated cane sugar, tighten lid and shake.  

Cover* and Store in a warm place, add 2 teaspoons of cane sugar and ginger root each day.  In 2-7 days, when it starts bubbling, it is active and ready for the next step.  

Use right away for best results.

* I use a coffee filter and rubber-band to cover the pint jar.

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jrossetti says: Apr 6, 2011. 1:27 PM
You allow it to ferment in a sealed container? Where did you find those clear swing-top bottles?
Ivriniel says: Nov 18, 2012. 6:49 AM
Ikea sells them. Also there is a type of French sparkling lemonade that comes in swingtop bottles.
HellfireJack says: Apr 7, 2011. 10:23 AM
You can buy ceramic swing tops and bottles at most homebrew stores.
Marticus_ says: Apr 7, 2011. 3:48 PM
Or drink a lot of Grolsch.
dreadengineer says: Apr 7, 2011. 9:43 AM
Some commercial beer comes in swing-top bottles; you can reuse those. I'm also surprised that this step implies all the fermentation is done in a sealed bottle. Is that right? Usually you ferment in something that isn't sealed, then after 2 weeks or so the fermentation stops, so you add a little more sugar and then seal it to make it ferment a bit more to carbonate it.
jrossetti says: Apr 7, 2011. 4:09 PM
Yeah I was just wondering about those particular bottles.  Clear (non-green, non-brown) swing tops aren't exactly common.  
rattyrain says: Apr 7, 2011. 1:04 PM
Step 1 describes the initial culture fermentation, and the rest is the sealed fermentation for carbonation.
PearlZenith says: Apr 7, 2011. 8:50 PM
Usually there are three stages when I've made Ginger Beer.

#1 is making the bug, as described.
#2 is boiling the water-ginger mixture, adding the lemons, letting it cool and adding the bug, then letting it ferment in a vat of some sort for a week or two.
#3 is transferring the Ginger Beer into individual bottles and letting them sit another week or two to finish up fermentation.

It looks like this recipe combines the last two stages. I don't how it would affect the taste of the brew, but it seems like less work.
dross2 says: Apr 7, 2011. 5:36 AM
I've bought some of those in Ikea
mikeltv1 says: Nov 21, 2011. 7:19 PM
Is it okay to use limes instead of lemons? Does it even make a difference?

Also I used a glass gallon jug with a screw top lid. Will it help ferment?
Ivriniel says: Nov 18, 2012. 6:47 AM
As far as their acid content goes, limes are functionally the same as lemons. It might make a slight difference in taste.
Ivriniel says: Aug 23, 2012. 11:28 AM
So am I right in thinking you strained the ginger bug out before pouring the ginger beer into the bottles? Your mason jars appear to have the bug in it, while the final bottles do not.

If so, how long do you need to leave the bug in before straining it out?
mankros_dakren says: Jul 22, 2012. 11:21 AM
I have a (possibly stupid) question. Is this an alcoholic ginger beer, or is it a soft drink?
Ivriniel says: Aug 23, 2012. 7:18 AM
Because it is being fermented, there will be some alcohol in it. Probably not much.
Editor_adp says: Jul 26, 2011. 2:01 PM
I just found a couple of swing-top bottles like these at a store called Tuesday Morning. It's a secong-hand store like Ross, TJ Max, etc. that sells miscellaneous stuff other department stores couldn't sell. So the best part is, they were about $2 each. With shipping the same are about $8 ea on Amazon.
Jhmdean says: Jun 22, 2011. 5:56 PM
Just finished the second batch of this. This stuff is delicious. I like a little lime juice as well to give it a little more kick. Thanks for sharing!
marccase says: Jul 8, 2011. 10:34 PM
Can you use pure lime juice? Also, is this drink alcoholic or is the "beer" in the name just a monicker? Thank you for your time.
Jhmdean says: Jul 10, 2011. 2:56 PM
I'm pretty sure its not alcoholic or if it is its incredibly low. I've downed over a liter of the stuff in an hour and never even felt a twinkle. As for the lime juice, I just added straight lime juice to the mixture when I added the lemon juice. We like things with a bit of punch. You can taste the mixture and add it to you liking before bottling (probably before you stick the bug in) but remember it should taste sweeter than you like because some of the sugar will be eaten by the yeast and they pay you with carbonation!
marccase says: Jul 5, 2011. 11:05 PM
I know this may be a silly question but scanning the comments I didn't find anyone asking this. Is this an alcoholic version of the drink or a non-alcoholic version?
vernors says: Jun 28, 2011. 10:44 AM
This stuff is great. I'm still perfecting my sterilization process so each bottle/batch has given my different results; however, It tastes great and i like to add some vanilla extract to make it more refreshing.
timbit1985 says: Jun 27, 2011. 10:32 PM
The use of lemon is often seen during the initial growth stage of the ginger bug. Natually occuring lactobacillus and wild yeast like an acidic environment. Other beasties do not. Adding lemon helps slow down the other bacteria and fungus that you don't want to grow.
nrwright says: Apr 7, 2011. 4:32 PM
Am I missing something? Where are the pro-biotic ingredients?
Wouldn't the yeasty fermentation add to the yeastiness of the gut?
I'm not sure I understand.
greenerside71 says: May 30, 2011. 12:57 AM
Yeah, the yeast is naturally found in the skin of the ginger. Not sure if it actually is yeast or a different bacteria, but the effect is the same.
jdougherty2 says: Apr 7, 2011. 7:49 PM
The ginger IS a probiotic. The yeast used in fermentation is from the initial ginger bug, there's no additional yeast added.
timbit1985 says: Jun 27, 2011. 10:33 PM
a probiotic is a bacteria. Generally a lactobacillus or a yeast. The ginger itself isn't a probiotic, but the bacteria ON the ginger is.
jdougherty2 says: Jun 27, 2011. 11:51 PM
I stand corrected. :)
timbit1985 says: Jun 28, 2011. 6:32 AM
heh, ginger IS very good for you though. I am a bit of a details freak so please excuse me.
cschulz says: Apr 10, 2011. 2:01 PM
Thanks, I was struggling to understand that myself! :-)
vernors says: May 3, 2011. 12:32 PM
im just starting week 2 of fermenting, all the bottles have something floating on the top. it tastes fine however there is no carbonation. is this the natural bacteria im seeing or is there something wrong?
vernors says: Apr 26, 2011. 6:24 AM
This is great; I got 2 gallons of this bottled, but i accidentally added the lemon juice before boiling (i boiled the lemon juice with the other stuff instead of adding it when it cooled). Will this affect how it comes out?
Shadowmeph says: Apr 14, 2011. 12:26 PM
I am wondering something and that is what is the strained ginger bug do you mean that I am to strain out all the Liquid and then add the strained ginger bug "loosely" into the the strained ginger and Lemon mixture? basically just dropping the strained ginger bug ( not in a tea ball of anything like that ) ?
speedhump says: Apr 13, 2011. 2:04 AM
LEMONS - LEMONS - - - I got my first drunk experience from the good old ginger beer that my sister used to make. She used ground ginger, bakers yeast, sugar and I believe lemon juice. Not sure when the lemons came in to the concoction, but the result was very palatable.
S2009002780 says: Apr 12, 2011. 1:21 PM
I will surely try out this probiotic ginger beer and see how it tastes.
karvakalle says: Apr 11, 2011. 5:40 AM
cool!
insomniaSAH says: Apr 5, 2011. 10:15 PM
I've heard that sealing 'active' brewing items - that is, brews where something is still alive and can create carbonation, like some forms of mead brewing - in a tightly sealed container (eg a swingtop) can result in explosions from the pressure that builds up - have you had any issues with this in the past?

Great 'ible, I look forward to trying this :)
AltonB says: Apr 8, 2011. 6:23 AM
Leave plenty of space in the bottle for the air/pressure build-up and there should not be a problem - I have filled my bottle too close to the top and had the container burst.That stuff needs somewhere to go.
Bindlestiff says: Apr 19, 2011. 11:27 PM
Actually, "headspace" (the amount of air at the top of the container) is counterintuitive. The more airspace, the greater the chance of explosions. Not enough airspace will prevent your drink from carbonating. For a twelve ounce bottle, 1 to 1.5 inches of space is about right.

Glass bottles are certainly more dangerous, but also more elegant and allow better flavor. Use heavy antique bottles ("refillables") and use a capper, because they will withstand tremendous pressure before exploding. Do not use twist-offs, jars, jugs, growlers, or anything other glass containers. They explode very easily.
AltonB says: Apr 20, 2011. 9:20 AM
I am familiar with "headspace" and the only time I have had bottles fracture was when there was not enough of it. I have bottled beer in everything from plastic to mason jars, and currently I use grolsch bottles (because they are reusable-not because of fear of fracture). The end product was basically the same regardless of what it was bottled in. To say a glass bottle is "dangerous" is a little melodramatic - if they burst - it is not likley to cause any more harm than a pain in the a.. cleanup. As much as we would like to make beer making a science - it ain't - all your doing is mixing soup on a diffirent level - and using rot to make alcohol. The rest is about how it tastes. :)
Bindlestiff says: Apr 20, 2011. 12:31 PM
Actually, beer making IS a science, but you're right that it can be just a hobby. I appreciate that not everyone wants to get so involved, and I certainly don't want to tell anyone what brewing should be to them. However I do want to explain why and how soda can explode, and why it can be dangerous.

I think you and I have had different experiences because you bottle beer while I do soda. Bottling soda is different in some important ways. Explosions are much more common as soda has much higher potential for carbonation after bottling because of its higher sugar content. Bottling beer in mason jars might work fine (I don't know; I have never done it) but bottling soda in them will cause explosions. For more explanation on this (and for more good soda information in general), I recommend Stephen Cresswell's "Homemade Root Beer, Soda, and Pop". In fact, check any published literature about soda brewing and they all contain warnings about both using thin glass and about too much headspace.

I won't argue the point that beverages taste better from glass than from plastic. They do to me, but if you have no preference, then go on doing what you're doing.

Finally, exploding bottles ARE dangerous. Maybe your explosions have not been violent, but some of mine have. I once wanted to bottle in a growler to save time and bottle caps, and the growler exploded while it was in the fridge when the door was opened. I had used the recommended amount of fermentation time, sugar and headspace. Fortunately nobody was hurt, but there were bits of glass in the next room. Flying glass is dangerous and can cause eye injuries. In fact, read the comment below this from Pattus, who had an exploding bottle of soda destroy a refrigerator. If it can do that, I'd call it dangerous.

Maybe you are a better brewer than I am and have had fewer explosions, but I certainly don't want to be responsible for anyone who reads these threads to be injured.
jjaeger1 says: Apr 15, 2011. 7:16 PM
Is that really you Alton Brown?? If so, you are my favorite.
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