The Science of Kombucha

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  • Опубликовано: 29 ноя 2024

Комментарии • 70

  • @ACSReactions
    @ACSReactions  4 года назад +11

    A symbiotic culture of bacteria and yeast (aka SCOBY) turns tea plus sugar into kombucha. SCOBY kinda looks like a big, slimy mushroom, so it makes sense that kombucha is sometimes called “mushroom tea.”

    • @teekotrain6845
      @teekotrain6845 4 года назад +1

      Fun fact: you do NOT need a scoby if you have good starter kombucha. Get yourself a bottle of PLAIN GT's kombucha and start your own! It will produce a brand new SCOBY on top! Just leave undisturbed to keep it in tact

    • @MOROCCO000
      @MOROCCO000 3 года назад +1

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      you will find it in my channel:
      Real DJ - Dizzy Dros feat. Monica
      and please put the link of my video(Real DJ - Dizzy Dros feat. Monica) in your RUclips's video description.
      & thank you
      👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍

    • @richardgrant8634
      @richardgrant8634 3 года назад +1

      Hey can you guys make a video just like this but for kefir? There is not much content on kefir on RUclips and you guys seem to really get into the right details, awesome video! Hope to see more!

  • @genaromoreno4356
    @genaromoreno4356 4 года назад +19

    In Mexico we have something similar. It’s called “Tepache” and it’s a fermented pineapple drink. Great video!

    • @ACSReactions
      @ACSReactions  4 года назад +6

      Thank you! Yes, I think tepache goes through basically the same process, but you use the natural bacteria and yeast on the pineapple rind to ferment the drink instead of a SCOBY, and you stop the process before bacteria have a chance to turn all the ethanol into vinegar. Fun fact: the bacteria in tepache produce bacteriocin, an antimicrobial protein that might keep the drink from spoiling.

    • @Csartreweghhgf
      @Csartreweghhgf 4 года назад

      Tepache is way faster to do and delicious too

    • @Iamheretolearn
      @Iamheretolearn 2 года назад

      In US we have something similar to Mexico. It’s “Utah”, it’s a state with people that live in it

  • @dl4608
    @dl4608 Год назад +1

    While the growth of a pellicle certainly is an indication that fermentation has occurred, the lack of growth of one doesn’t actually indicate squat. Some substrates just don’t encourage pellicle growth, despite producing perfectly good kombucha. The role of the pellicle in kombucha fermentation is overstated and grossly misrepresented (even if unintentionally so for the most part).

  • @mdfind
    @mdfind 3 года назад +10

    What you guys are referring to as the SCOBY is actually called a pellicle. The SCOBY is simply the finished kombucha, aka "starter tea". This is an incredibly common misconception. You do not need a pellicle to make kombucha, though one will form with subsequent batches.

  • @BloodAsp
    @BloodAsp 4 года назад +5

    You don't need a scoby to make kombucha, it will work if you inoculate the vat with starter culture, the liquid from a prior kombucha ferment. Doing this also helps initially lower the ph, which gives mold less of a chance to grow.

    • @Draymorden
      @Draymorden 3 года назад

      Starter liquid - which just so happens to also be a SCOBY in the technical sense of the word. Kombucha fanatics like to call the cellulose mat a pellicle. And then some also believe that the bacteria and yeast do not live in the pellicle and that it is just a mat of lifeless waste (it isn't, the video is correct that it is also a SCOBY)

  • @salahsedarous7616
    @salahsedarous7616 2 года назад +1

    I was planing to do similar experiments. But my focus is on the scopy material properties. Excellent work, thank you,

  • @nzuckman
    @nzuckman Год назад +2

    "booch" is my new favorite verb

  • @andrewka
    @andrewka 3 года назад +1

    Great idea! Next time you can try making the same "Will It Kombucha" video, but combining the already fermented kombucha with everything else during the second fermentation! It will be much safer to drink, and really interesting to know which flavors worked well!

  • @joelseguin9014
    @joelseguin9014 3 года назад +1

    I think honey-bucha is actually called Jun, traditionally made with green tea instead of black tea.

  • @TurinTuramber
    @TurinTuramber 4 года назад +14

    Sitting here drinking my regular tea whilst watching tea heresy.

    • @ACSReactions
      @ACSReactions  4 года назад +9

      Calm down over there, you Brit

    • @TurinTuramber
      @TurinTuramber 4 года назад +4

      @@ACSReactionsIt is as if tea and beer had a love child. I like both of those very much but draw the line at drinking around a soggy polymer biscuit. 🤢

    • @SCREENDOORONSUBMARIN
      @SCREENDOORONSUBMARIN 4 года назад +6

      You mean a travestea?

  • @noufal7507
    @noufal7507 3 года назад +1

    Such fun random stuff you guys make

  • @ImagineGTAVI
    @ImagineGTAVI 2 года назад +1

    Great video, saved me an idea!

  • @jeanajett2719
    @jeanajett2719 3 года назад +1

    I want to see more!! And I really want applebucha now.

  • @LeslieRuskin
    @LeslieRuskin 3 года назад +2

    I'm curious, you seemed not to enjoy the coffee kombucha. But that is actually a "real" thing. I make coffee Kombucha all the time side-by-side with my tea kombucha. For any of my friends like likes to drink coffee they all find the coffee Kom. pleasant and refreshing.
    So I'm pretty curious, are you also a coffee drinker? If so, I'm pretty curious about how would you describe the taste of your iced coffee Kom? And how long did you allow for the fermentation? I usually go 7-9 days to allow all sugars to be fermented.

    • @dl4608
      @dl4608 Год назад

      What process do you follow for your coffee kombucha? I haven’t done much with it yet, but find that it seems better when the coffee is diluted first.
      As for the sugar, unless you’re using a tiny fraction of the standard amount (50-60g/L), there’s still going to be quite a bit of it left after just 7-9 days. A genuinely complete fermentation of all sugar typically takes up to six *months* to achieve.

  • @djyul
    @djyul 3 года назад +1

    I laughed a lot! Thanks!!!
    P.S. where do i find scoby?

  • @acidbat4441
    @acidbat4441 4 года назад +1

    im surprised u didnt like the coffee one.. i do it all the time

  • @amandabrn2523
    @amandabrn2523 2 года назад

    Thank you so much for the very informative video! I'm curious about one thing, if the main component that starts the fermentation is sugar, then what does tea provide other than its polyphenols as antioxidant? Does fermentation affect the phenolic compounds in tea or does the compounds in tea affect the fermentation or the scoby itself? Thanks in advance!

  • @BeCurieUs
    @BeCurieUs 4 года назад +3

    Pour one out for the great Arecibo t-shirt

  • @teekotrain6845
    @teekotrain6845 4 года назад

    There is a kofucha....like a coffee kombucha. Not a fan yet. But it's a thing. And if you're going to add honey it's a slow and delicate process. It can ruin your brew easily if you don't do it right

  • @richarddavis7216
    @richarddavis7216 4 года назад +1

    Isn't that the stuff that got Spock?

  • @patriciafreundl5220
    @patriciafreundl5220 4 года назад +1

    Excellent!!

  • @blue_champignon5738
    @blue_champignon5738 4 года назад +3

    Ok weird question... is SCOBY edible?

    • @IanGrams
      @IanGrams 4 года назад +2

      Just looked it up, apparently it is. I guess that makes sense since it's just cellulose along with the fungi and bacteria that are safe enough to be in contact with the drink. Found some recipes for different ways to prepare it, too.

    • @Schindlabua
      @Schindlabua 4 года назад +2

      I think cellulose is not digestible by humans though, so I don't see a point in eating it.

    • @IanGrams
      @IanGrams 4 года назад +4

      @@Schindlabua Yep you're spot on, it's a non-digestable fiber since humans don't have cellulase enzymes in our digestive tract. But fiber is important to aid in digestion so it could be seen as a fiber supplement. Could maybe also be considered a probiotic but there's not much evidence for benefits of probiotics except for people with certain digestive disorders.
      Also I dig your Culprate avi, cool to bump into other fans :]

  • @MrXdeDEdex
    @MrXdeDEdex 4 года назад +1

    Fermentation is the best.

  • @herbertfrischke7921
    @herbertfrischke7921 4 года назад +1

    Why dip the pH strip straight into the kombucha?

    • @lassehansen1580
      @lassehansen1580 4 года назад +2

      Why not? It's easier and the amount of chemicals, that are released into the liquid are not harmful.

  • @iSalameee
    @iSalameee 4 года назад +4

    This must be the new GMM just with more education

  • @treyobladstudios9845
    @treyobladstudios9845 3 года назад +2

    SCOBY doo where are you?

  • @davideperego8287
    @davideperego8287 Год назад

    5:07 well, you made mead

  • @unvergebeneid
    @unvergebeneid 4 года назад +2

    0:33 That spongy biofilm pancake is the grossest thing ever. And also, if it goes full face hugger on you and digests you in your sleep, you _know_ you've had it coming, right?

    • @Schindlabua
      @Schindlabua 4 года назад

      Man, how are you commenting on every youtube video in existence. Did you hire an army of monkeys on typewriters?

    • @unvergebeneid
      @unvergebeneid 4 года назад

      @@Schindlabua 😂😂😂

  • @NUDZZZ
    @NUDZZZ 3 года назад +1

    This was fun!

  • @yesthatsam
    @yesthatsam 4 года назад

    Hey Sam, what’s that awesome Arecibo t-shirt ?

    • @ACSReactions
      @ACSReactions  4 года назад +1

      she got the shirt when she visited the observatory a year ago, but it looks like the observatory is also selling them online: shop.areciboobservatory.org/collections/pulsar-collection/products/arecibo-observatory-pulsar-unisex-fitted-tee

    • @yesthatsam
      @yesthatsam 3 года назад

      @@ACSReactions thanks a lot !

  • @adrianrivas5147
    @adrianrivas5147 3 года назад

    I just fell in love...😍

  • @Petch85
    @Petch85 4 года назад +4

    more experiments :-)

  • @XSpImmaLion
    @XSpImmaLion 4 года назад

    Full nope. I hate vinegar, so this is just a no go for me.
    Also, my mom who loves stuff like that has been doing something similar for... probably over 20 years now, perhaps even longer.
    But it's not this kombucha that isn't kombucha thing. Which is weird... because for as long as I remember, she has been calling it something like "seaweed water", but it's nothing like japanese kombucha, which is made out like matcha but with dried, powdered kelp instead of tea leaves. It's also not fermented at all. We actually had it in Japan, it's just kinda weird.... salty, fishy. Matcha is just better.
    But her version is more like these jelly-like pellets or spheres, small ones, that you also "feed" with brown sugar. They grow, you separate part of it, and pass it up for someone else who's interested. The culture thing.
    I just find it disgusting, and it has less to do with fermentation, vinegar taste, and smell, and more to do with it attracting bugs.... fruit flies mostly. Probably because of the CO2 it lets off. As my mom always made this thing in glass jars with a strainer losely set on top, I know there must be a layer of dead bugs on top of it that she either doesn't see or check, or just don't mind. Yuck. I just will never be able to dissociate the idea of that thing from just drinking dead insect juice.

  • @anamorphicalan
    @anamorphicalan 4 года назад

    yes

  • @mountaincrab212WWW
    @mountaincrab212WWW 4 года назад +1

    Kombucha tastes amazing, idc what you say

  • @chadwickhjones
    @chadwickhjones 4 года назад +1

    Kombucha is a great drink for a plant-based diet for vegans

  • @davidotero3027
    @davidotero3027 3 года назад

    You are what you drink
    "Amazing 🙉""

  • @LuinTathren
    @LuinTathren 4 года назад +1

    Cocobucha? But... But... Why?

    • @clindberg1
      @clindberg1 4 года назад +2

      Just because you can doesn't mean you should

    • @ACSReactions
      @ACSReactions  4 года назад +5

      Much like Jurassic Park, this is a story of what happens when science goes too far.

  • @StarWarrior91
    @StarWarrior91 2 года назад

    I don’t know how my wife drinks this stuff lol

  • @adamwishneusky
    @adamwishneusky 4 года назад +1

    “Why though?” lol 😂

  • @GeoZoo-official.
    @GeoZoo-official. 3 года назад

    Cool

  • @kyokoyumi
    @kyokoyumi 4 года назад +1

    It isn't kombucha. It's just fermented tea.
    昆布茶 (konbucha) is Japanese for kelp (昆布/konbu) tea (茶/cha).
    I'm still not sure how someone saw fermented tea and thought konbucha...

    • @ACSReactions
      @ACSReactions  4 года назад +3

      Sounds like no one is really sure where the English "kombucha" comes from. It's possible that people in the West initially started making kombucha out of kelp tea, which maybe we should get George to taste test for us.

    • @joelseguin9014
      @joelseguin9014 3 года назад

      It may be because the scoby looks and feels like kelp. Kombucha is likely to have been discovered rather than invented, like wine, beer, vinegar...

  • @ranameryemcavdar8042
    @ranameryemcavdar8042 3 года назад

    Im sorry for you I would not taste stuff that looks yucky and smells yucky

  • @ThomasMusings
    @ThomasMusings 3 года назад

    I have nothing to add to this conversation, other than ew.

  • @seanc6128
    @seanc6128 4 года назад +1

    Gross