Tuesday, February 7, 2012

Kombucha Continuous Brew System Supplies and Directions




After a lot of research, I decided to start brewing Kombucha and jump right in with a continuous brewing system. There are some places that sell kits for a couple of hundred dollars but I didn't want to spend that much money. I figured I could do it myself for a more reasonable price. If you're a person who would rather buy the kit, because it is a lot easier- go for it. I like trying to do things myself if possible and I prefer to save my money. I found this website that is really cool called Cultures for Health. If you subscribe to their email list, you can get a PDF book about how to make Kombucha, how to brew it safely and how to setup the different brewing systems. It has really helped me in this process.

Supplies:
  • ($29.00 + tax) 1 lead free ceramic water dispenser. I purchased a PRIMO one from Wal-Mart, even though I strongly dislike the store, because it was the cheapest and because it came with a stand. I did my research on PRIMO's website and this container is lead free. The PDF book says to use caution with ceramic containers because sometimes lead paints are used.
  • ($3.00) 1 fish tank thermometer to monitor the temperature of the Kombucha. Keep between 70 and 80 degrees.
  • High thread count fabric (napkins or t-shirts) and two extra wide large rubber bands. These items are used to cover the jar and keep the fabric in place. Put one of the rubber bands around the mouth of the container, place the fabric over top and then use the other rubber band to secure the fabric in place. This will keep bugs, dust and potentially bad things out of the Kombucha.
  • ($4.00) 1 SCOBY and SCOBY starter. See how I made one on my home page.
  • ($10-$15) Tea base. One cup of sugar for every gallon of tea. This container holds about 2 gallons plus the SCOBY starter. I bought a couple of bags of 365 brand organic sugar (cheaper to buy multiple smaller bags than the large bag) and a couple of boxes of Twinings Organic Breakfast blend and Green tea from Whole Foods.
  • ($4.00) PH strips. Kombucha is supposed to have a PH level between 2.5 and 4. This level is not supposed to let harmful bacteria grow.
Basically, for about $45-$50 and a few weeks of your time you can make your own continuous brewing system for Kombucha. Once you have your SCOBY ready, clean the ceramic container out with soap and water (I did a final rinse with vinegar and water), fill the container with the room temperature sweet tea base, add the SCOBY and starter tea.

Cover and leave to sit for a week or a two. The longer it sits, the less sweet it is. Check the PH levels before bottling or drinking, just to be safe. I transferred my SCOBY to a continuous system on a Friday and I checked the PH on the next Monday (3 days later) and the PH was 3.2. It tasted pretty good but I decided to wait longer so it would be less sweet and have more probiotics. I'll just have to wait and see.
(After 3 days- PH level of 3.2)
UPDATE:
February 24, 2012...The Kombucha brewing is going well. I've been bottling it for a couple of weeks now and experimenting with some flavorings (ginger, blueberry, lemon, raspberry and peach). I bought several bags of the berries and peach from the organic frozen section in the store and I picked up some organic lemons and ginger from Whole Foods. I figured if I'm using organic tea and sugar, that I might as well go all of the way and do it all organic. I blended up the fruit in our immersion blender and I froze them in small cubes in a little silicone ice cube tray. This makes the frozen fruit super easy to pop out. I am storing them in the deep freezer we have in some mason jars and some glass Honest Tea bottles (I forgot to take pictures of those, I'll post them another time). I have noticed that the more my SCOBY grows, the fizzier the Kombucha is. Also, adding fruits and ginger (and sometimes a bit of sugar- 1/8 tsp when bottling) makes it a bit fizzier too. It's nowhere near as fizzy as the GT's Kombucha from the store, but it tastes pretty stinken good. Back to the brewing...I get about 7 16 ounce bottles out of a batch. So I do a new batch every week. I've been bottling and brewing on Sundays. I fill up the bottles and then add more tea (about 1.5 gallons of water, 15 mixed tea bags from above and two cups of sugar- brew, bring to room temperature, add to the dispenser and cover) to replace what I removed. I let it sit for a week and then start the process over. I have been testing the Kombucha's PH once a week before I brew just to be safe. It is pretty consistent and is always around 3.0-3.2. I do burp the glass bottles every couple of days just to be sure they don't explode and I don't refrigerate the bottles. I thought that I would, but I like drinking it at room temperature. So far, so good. A family member said the SCOBY looks like a scab, but that hasn't deterred her from starting to drink it on a daily basis. Below are pictures of the fruit that I have been using to flavor the Kombucha. I'm not a fan of raspberry by itself, I actually dumped that bottle out. I like plain, ginger and blueberry the best. I tried peach and ginger together, but the ginger overpowered the peach. Next time, I will put in less ginger to see if I can taste the fruit I mix it with better.
The final setup.

3 comments:

  1. Nice set up!-Carla

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  2. I just purchased a 2qt glass cont.brew jar with a glass lid and plastic spigot for $20 brand new. look around,u will find one! I started my Scoby from a bottle of raw K,from the health food store. I have never had it before or even heard of it. it was KTS orginal,and my wife tried it too! a small amount in a glass,and she thaught it tasted like hard cider,and so did i. which is fine with us,and maybe cider would work better! the raw 16 oz. bottle was $4,alot of money for a small drink! So i cleaned out a 2 qt jar,filled it about 3/4 full with Gold Peak sweet tea from Wal-mart,its black tea and has a Ph of 4,its made by coca-cola and 89oz.in plastic jug sells for about $3! I called the toll free number and talked to the chemist! i added some extra fine ground dixie cystal white sugar,which is used for baking since it dissolves quickly,not like regular ground sugar,and i poured the remainer of the health food store K into the tea,covered it with a paper towel n rubber band,and sit it on a plastic dish pan,incase it overflows! i even put some fresh tea in the old bottle of k,and some sugar,and will get a scoby from that too!
    If u want to make fermented veggies,what u need is a fermenting pot,which has a lid and a water seal to keep out air and yeasts u don't want! look on amazon or do a search, some are from germany(harsch)($250)they are expensive,and some are made in Poland,they are cheaper($100) and work just as well. they come in different sizes,1-10 gallons,and u can make all kinds of stuff in them! sauerkraut,veggies,and im trying to make sour dough bread,i love that tangy taste,soft,yeastie,and with real butter,umm,umm! I love sourdough rolls! culturesforhealth has them and i love the videos that show u how to do it.
    another thing i want to make is Creme Fraishe,or cream fresh,its like a heavy sour cream,but thicker,richer,creamier,sweeter,and cost a bundle to buy it in the store,if u can find it! why buy it,its so simple,i can make it.
    take heavy cream(past.not ultra past!)and add some plain live yogart to it,let it sit out in the open,with a papertowel over it and a rubber band for up to 36 hours,and it will become thick and rich!! NOW put it in the frig,it will keep for about 10 days or so,Enjoy it!
    use it like sour cream,whip cream,its almost like a cheese!and it doesn't break down like sour cream does!
    i can wait to make some! simple,easy,and good to eat!
    i look on U-tube.com they have everything on there and u get to see how to do it,and u can watch it over and over,if u have to. good luck Todd in Brandon,Fl.33511

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  3. NO Wonder!! what u need to do is cut a lid out of the part of the jug(the bottom of it)not the end that goes in the ceramic base,but the bottom of the 3 or 5 gallon plastic jug that fits on top of the ceramic base! put ur tea in the plastic jug and Scoby too! that will make ur system a 3 gallon or 5 gallon system!!the part u cut out,you can cover with a towel to keep any flys or bugs out,thats a no brainer! i like ur set up,it holds more then mine,and i don't want to have to keep refilling it all the time,i want the Scoby to work on the tea for month or more! then i will drink it! yours has a stand,mine doesn't! thats another plus which i like! that plastic jug can't be too expensive,lots of them around too! all it does is sit on top of the base like a water fountain!
    now ur cookin with gas!!
    the plastic jug is food grade plastic,so there shouldn't be any problem there! the same with plastic buckets,use only food grade plastic containers,they are real smooth and shine and they are usually white! Lowe's sells 5 gallon F.G. buckets and F.G.lids,they look like buckets that paint comes in,but they are NOT!!
    they are FOOD GRADE BUCKETS and lids,$5 EACH!
    Some stores throw them out after 1 use,like costco's and sam's, and bakeries,ask them,they will be more then happy to give them to u for FREE with the lids!! they can't reuse them, but u can!!and some have a heavy duty handle on them too! So clean them out and use them for food!
    NEVER use plastic trash can bags,or any type of plastic that is not Food Grade Plastic for food!!
    U can use ZIP lock bags,they are F.G.Plastic!

    todd fischer,write2menow@verizon.net if u need to e-mail directly to me!

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