Yeast Fermentation Under the Microscope
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- Опубликовано: 17 ноя 2020
- Sped-up microscopic video of yeast cells producing carbon dioxide bubbles through the process of fermentation.
Camera - Nikon D3300
Microscope - Leica ATC 2000
Microscope magnification of each shot is shown in the bottom right hand corner.
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I've been a homebrewer for nearly 10 years and I am still fascinated by the violent fermentations that the yeast are able to create. I'll just sit and watch my carboy bubble away for like 20 minutes at a time.
@Seekthetruth5664 yeah, isn't that why we're all here?
same
@Seekthetruth5664 have you ever watched a 40L batch of brew literally shaking its vessel off the ground during peak fermentation while the airlock is going crazy? That is a hypnotizing event and makes you lose your sense of time.
@Seekthetruth5664 you don't need to. You can enjoy just watching something 10 minutes or so for free (most of the time).
@Seekthetruth5664 its just 10 minutes mate
Bro your guitar playing has improved so much, loved that solo.
I didn't realize how fascinating microbiology is until I started watch videos from this channel :o
@Mark Ulis mitochondria is the powerhouse of the cells
Yep it's super fascinating. Me personally I've always been fascinated by how pathogens work inside the body to make us sick and how we can use those mechanisms against it to treat the sickness. After I get my bachelor's in microbiology I hope to go into disease research to find new treatments for disease.
Also try the channel Journey to the Microcosmos.
Lol really? You never had biology class?
i was a medical microbiologist for most of my life. I have a new microscope beside my computer at home. I have saved my life a few times.
This is sick, I knew how yeast worked and all that, but I've never actually seen it on the microscopic scale. Also super cool that you play your own music! You just got me to watch 4 minutes of fungus making bubbles.
The king has returned
I can't express my self enough how I love your guitar tone! Also tunes are very musical and nicely put together! Well done sir!
your guitar makes the video so soothing
Slaying that guitar dude. Wow
i really love your videos
your voice and musics are so soothing
One of my favorite videos of yours, loved the voice-over explanation and images!
this is so interesting! The footage is really good and you are clearly knowledgeable on the subject. What most stands out to me is how the music is calming but not generic. thanks for making your videos!
I bake and brew so this video was especially fabulous - thank you for your hard work and effort to share!
Always wanted to own a magnification scope for these tiny stuff. But you have one so I’ll just watch your videos! Awesome work!
I have a mild trypophobia, but I wanted to learn about yeast.
so contrasting uhhh
now I got goosebumps all over my body.
The video I didn’t know I needed to see
This is by far my most favourite video ever. Omg it's so amazing to see them work. I love making dough, I love when it raises, it's just so interesting and beautiful. ❤
The backsound you put made the video more intriguing and interesting
Wow. I dont wanna tell people how much I enjoy this kind of stuff. Its just so fascinating to me.
The touch of music made this informative video really enjoyable.
Perfect views and perfect introduction. It’s a perfect perfect here👌🫀
Because I love to make yeast raised bread, I felt obligated to watch this video. The work of these funguys (instead of fungi) makes baking so delicious and it is so enjoyable.
What a great video. Thanks for making this!!
Dude, his voice, combined with that relaxing guitar line, I can barely keep my eyes open.
Love your guitar work! 🙌💜
Beautiful footage of beautiful fungi with clear explination
That guitar dude this is a great vid👌
The smell of fluffy, risen yeast dough is one of my favorites. In addition to scent of the fresh bread or cake that come out of it.
Pretty sweet guitar sweeps man
You are so normal, but a great man, thank you :)
I’m falling asleep watching this at bedtime, this manages to be relaxing
Legit wasn't into Science-y stuff UNTIL I found this channel.
Its my childhood doubt, and its cleared now... Thanks
simply incredible.
This is so satisfying 💖😍
Love these little guys
One interesting theory I heard is since that this specific kind of yeast is apparently not present in nature, humans might have unwittingly domesticated it. Interesting if true.
There are wild naturally occurring strains, but this strain has been domesticated. They are used to growing in these environments that we provide for the yeast and have adapted to them. Similar to how we have dogs at home while there are wolves in the wild.
@@sci-inspihow do you kill it in the body?
@@standforchange08anti fungal medications
Great vid
This is art.
I ventured into bread baking and was always curious to see how it really happens in microscope, thanks.
Same here! I just started making sourdough and have been fascinated by the yeast that I have to keep fed, lol.
this is awesome
and there is many spieces, especially used in brewking and winemaking as they grow in different enviroments and give s;ightly different products
Nice guitar solo at the end.
Wow what are you playing lol this is somewhat theraputic i loved it ahhhh
Fungi are so cool 🍄 beautiful images
As a guy who makes personal home wine for myself...this is pretty cool...Thanks
Very fascinating
You have to admit, these little guys feed humanity.
And also make mold but we aren't going to get into that yet
yeast be like: "oh gawd, all this sugar and water gives me FLATULENCE!! "
LOOOL
Cool you are my new favorite channel. Amazing job
That yeasted guitar sound is killer
I love this so much!
the only channel to make yeast interesting:
Yeast is also a great example of how natural selection can sometimes result in the simplification of organisms, as we know they evolved from multicellular fungi.
Thank you
what helpful little bois
Thanks for wine bro! Its really good at de-stressing me
Great guitar playing nice you should do guitar videos nice solo to
Nice 👍🏾
Thanks 💯
I'm happy you exist
I just was searching for the incredible music in this video only to learn it’s ------ YOU.
My good god you’re a genius my friend. Phenomenal beyond.
Thank you!
I’m just amazed how fast yeast consumes sugar and clean flour mixed with water! 🐁
Nice riff
Didn't know yeast could play guitar so well
I think your footage would be epic for (moving) backgrounds. I would buy it instantly, without a doubt.
I love having multiple background that change every 10-30 minutes. These video's would be epic. You only have to add the name of the substance (yeast in this case) and let the background slowly develop.
Damn they work fast
Helpful rating
Microscope brought revolution in the field of science
this is art T_T
Be happy
watched this in my class
i wish you would post videos everyday
Yeast taught humanity alot of things
This little guy causes a lot of trouble with its excrement lol…
This is so fascinating, thank you. I believe, almost every “Bread Baker 👩🍳 ” who purports to be Expert on Yeast, should be required to see this video. When I listen to their “scientific” explanations of Yeast metabolism, it makes me cringe 😬
I want to see a slo-mo of the bubbles joining together. I’m curious about what happens to the yeast in between the bubbles before they join together.
Beer, bread, wine, or vinegar. Each one with a variety of applications from food and drink, to even cleaning.
Yeast is truly one of the most magnificent things in the world
Well said!
No not if they putting it in humans through mutations. How do you kill the bakers yeast u
@@standforchange08what are you talking about? Putting what through mutations how? And simple, you bake it. That kills it and stops it from growing. In the case of drinks, enough carbon dioxide buildup and lack of food and they die out naturally. Same reason if you were to deal something in a vacuum chamber and turn off the air, or deprive them of food long enough.
Hey can you do a video about looking into the water of ehydro agate? Its a rock that have water inside which is abt millions of yesrd old
cool af
Hey stop looking at my future beer.
Please can I use some parts of this video in a youtube, non-profit video I'm planing to make ? thanks a lot
Have always wondered the rate at which it reproduce as they are busily gassing out the carbon dioxide.
Are yeast sensitive to water acidity? I guess they are okay with somewhat acidic environment. I however wonder if fermentation can be optimized by adding a buffering solution or using other means of reducing the amount of carbonic acid (e.g. sparging with nitrogen). Thanks.
Make a Yeast vs Bacterium video!:)
Which Bacterias in ‘Human Gut’ takes over yeast easily + how to make/populate them at home!
might be good to add a pH colour indicator to the solution
so fluffy texture is from yeast farts?
Life is amazing
Love you
I’m curious if it’s possible to keep yeast and algae in a wide container and have them consume the CO2 that’s made by the yeast
When you realize you're eating microbiology secretion
I’m drinking some yeast farts right now; specifically of the Blue Moon variety.
So when making bread how long should it be left out to maximize the outcome of co2 emission? How long before it stops?
very clear video , I cant make it
I brew the beer at a large brewpub. I often play music and for the yeast and talk to them😊
They seem to like a lot of base.
They love 2pac and Bone Thugs
Can we all appreciate the fact that we are enjoying a video about a bunch of organisms farting?
Hmm, so the first batch of mead I made last year I decided to drink a cup of it daily to experience the differences from day to day. The early stages of this fermenting mead made me feel extremely healthy, it cured a bunch of issues I was having, I read this is a common thing in Europe during the seasonal harvest, like they have areas in super markets and stores which sell wine in it's early fermentation stages. I have been reading up on the effects of microbes in the body and how they can cause extreme problems in the body like depression and leaky gut, something to do with the dopamine and serotonin? I am not fully sure yet but it's pretty interesting.
Probably a pretty good laxative too if I had to guess.
We Already Saw That from the Other Videos. Like Kimchi Under Microscope, Milk Under a Microscope and Yogurt Under a Microscope
I'm fermenting orange juice and it's like a tidal wave in the bottle at times!
Collective fermentation can be quite violent!
What is the process behind the cultivating Saccharomyces Cerevisiae. I understand reproducing and harvesting, but how to separate and isolate only the yeast cell in first step, from wild yeast or sourdough starter?
Given a sterile environment, food, and the right temperature, yeast will grow vigorously enough to kill off other competing wild yeast, germs, and fungi. I imagine if you wanted to capture a wild yeast, all you need do is create the right environment, expose to air for a short time, then seal up the environment (but use an airlock to let the gases escape), and let it grow. Try it often enough and you'll eventually find the right kind of yeast. San Francisco's sourdough bread used a strain of wild yeast to give it that signature taste.
After fermentation will complete is there any yeast left or they die
Are the yeast cells that are not attached to a bubble dead?
Have you seen them reproduce? Is that what they do? Or only on long-time frames of many weeks? Or is it when you add some yeast to a bottle of sugar, that after an amount of time there will be ALOT more yeast cells? And if so, is this why bread takes time to rise & slow rises are generally better? Is temperature also of influence in this reproduction? How does temperature help in the consumption of sugar? And in the reproduction cycle? How can you dry out some of the yeast cells that have been reproduced?
Yeast need time to acclimate to their new environment before dividing, which in the right conditions should only be a few hours. They need sugar and the right nutrients to divide. Warm temperatures will speed this process up. I am not sure how to dry out yeast for storage.
“Intoxicated or drunk.” I never get drunk, only intoxicated.