Learn To Propagate Yeast From The Professionals At Froth Tech

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If you want to ferment an alcoholic beverage you need yeast! But how do professional yeast producers create the yeast that breweries and distilleries use?
Froth tech (from New Zealand) create liquid yeast cultures for award-winning craft brewers. Hopefully, one day they will do the same for professional distillers!
Froth Tech's website:
www.frothtech.co.nz
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Опубликовано:

19 ноя 2020

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Комментарии : 138

@ryancarville9790 3 года назад

Thanks for coming in a filming us Jesse! Such a rad time hanging out with you and love the video! Churrrr

@thanielxj11 7 месяцев назад

If I had known about this job when I was a kid, this is what I would have wanted to have done! This is so cool.

@valleyboys7498 3 года назад

This is the best video man, please visit them again! Thank you for this!

@Hazy154 2 года назад

Can’t wait to see who else you go visit for a chat, loved it.

@BeardedBored 3 года назад

Best Science Video Ever! Awesome work brother:-) More please!

@StillIt 3 года назад

Chur mate

@chadpeterson4170 2 года назад

To answer your question about if you should keep doing these kinds of videos, I say yes. I am a home brewer (mostly beer, but dabbled with just about everything else too) who started watching your videos just out of interest about what it would take to get into distilling, but it will be a while before I can consider getting into it. Over the last couple nights I just watched this and the 1hr 47ish version and hit the subscribe button. I really appreciate you throwing this together, even if I won’t be able to buy NZ yeast, it is awesome to hear about!

@marklorrow1667 3 года назад

Yes make more video's like this please

@StillIt 3 года назад

Cheers for voting with the comment button lol 👍🥃

@lukasthorson4575 3 года назад

Love the "on site" videos, please keep making them but don't go too hard on them and forget to make the regular ones. Keep it Balanced. :)

@pnwRC. 3 года назад

well.............After binge watching several of your videos, I just had to subscribe to the channel!

@StillIt 3 года назад

Hahaha, thanks man. Welcome and thanks :)

@Tyresio12 3 года назад

This malt extract is T H I C C

@jeromeshort 3 года назад

Great content Jesse, keep it up! Love to see what is happening in the industry, very insightful.

@jkh4q 3 года назад

I really appreciate how informative these videos are. Your leg work helps get my creative engine running here at home. I honestly don't think I would have half of my ideas to try out at home without the inspiration.

@Turts_McGurts 3 года назад

this video is completely AMAZING! keep making these kinds of videos bro! super informative and GREAT production quality! IM IMPRESSED JESSE !

@tomacx1 3 года назад

Loved the time and work you put into this video. Really eye opener.

@only1drunk 2 года назад

I have to agree with the general comments of others, you have done an excellent job and very informative. Well done.

@marsautoman 3 года назад

some of the best content on the web. thoroughly love the insight.

@StillIt 3 года назад

Too kind mate hahaa

@chadhall2971 3 года назад

That video rocked!!!!

@mysterytechknowledge3664 3 года назад

Awesome Video, Probably the most informative on yeast that I have ever seen!

@paulswan1965 3 года назад

Man that was the bomb Jesse, thanks for doing it.

@TheJdm2203 3 года назад

Hey Jess!! Thank you for another GREAT and informative video!! FANTASTIC production value too!!

@StillIt 3 года назад

Cheers man

@planewalker1973 3 года назад

Love this format, yes keep exploring and showing! I live near Portland OR and it's cool so see what people are doing in the industry in other parts of the world.

@featherweightfarm 3 года назад

Loved this one! Do more 👍👍👍

@karl9172 3 года назад

awesome Video man have been keeping a eye out in hope this would pop up. It will be interesting to follow the frothy boys especially there new toy.

@kenwalker4203 3 года назад

Fantastic video thanks can’t wait to see what is next

@donovan1915 3 года назад

Love this type of content Keep up the good work!

@jock5656 3 года назад

Awesome stuff Jesse, love this time of thing mate.

@jamesbarisitz4794 3 года назад

Thanks for the education man. Documentary style quality and script. 👍

@brucekrisko4364 3 года назад

Thank you Jesse for doing this interview on Yeast. It has opened my mind's eye on propagation and storage of these little critters. When my next "Best Mash" happen, I will collect the yeast, and try to grow more. Thanks for all that you do!

@StillIt 3 года назад

Nice! Having a peek behind the curtain for some inspiration.

@AK47m16films 3 года назад

Love it mate!! Definitely love this content, love the geekery

@davidevincent4802 3 года назад

Absolutely love and appreciate the effort you put into chasing the craft. I look forward to your videos each week and I listen to all the podcast. So please keep this videos coming.🥃Thanks Mate

@StillIt 3 года назад

Oh the vids will keep coming. Just trying to decide what type of vids will keep coming 😉

@davidevincent4802 3 года назад

@@StillIt well you are doing a great job brother🥃

@Turts_McGurts 3 года назад

FREAKING AWESOME VIDEO JESSIE!

@thebeaglebeat3615 3 года назад

Love this vid & keep the road trip rolling :-) kick ass!

@rcduck2010 3 года назад

very interesting to see the process, cheers mate

@HodgyE5 3 года назад

very cool, Please be safe in your travels. I like the adventure videos.

@StillIt 3 года назад

Cheers mate :) I should have mentioned actually, it's NZ. We are basically covid free right now.

@silveraven1 3 года назад

Great video, thanks Jesse

@macmccarrick6165 3 года назад

outstanding had no idea, Thanks

@benbuilds9202 3 года назад

totaly loved the vid bro please keep them up i love the more behind the seen stuff

@StillIt 3 года назад

Good to know :)

@chadpunisher 3 года назад

Thank you for the video. I enjoy being edumacated

@angoliamja 3 года назад

Nice Jesse! Love the behind the scenes.

@gavinrosborough4513 Год назад

loved it!!!

@stevehartstonge4679 3 года назад

Super interesting, thanks

@kruseyjr1 2 года назад

Excellent video

@trevorbelch2006 3 года назад

Production values, very nice Jesse. Pretty damn excited about this.

@my1956effie 3 года назад

Fascinating

@Lnchbxx 3 года назад

Jesse this video is dope keep going!

@ailkenllib 2 года назад

This was a great idea for a different video. Definitely appreciate the extra effort on this one and would definitely be into seeing these on occasion. Not sure how missed this video though!

@1FrenchConnection1 3 года назад

Amazing topics Bro 😎 keep them coming! Stay safe!

@RyanAbrey 3 года назад

I love the vlog style Jesse. Epic video.

@StillIt 3 года назад

Cheers my man

@the_whiskeyshaman 3 года назад

Love it. Super geek.

@kennethw.puckett8988 3 года назад

Very Cool Video -- I have never seen a liquid yeast . Thanks for the information .

@JKPlantation 3 года назад

Love the video!

@StillIt 3 года назад

Cheers, had a blast making this one

@mattl2322 2 года назад

Awesome info 👌 cheers 🍻

@puffstastypuffs5192 3 года назад

Noice n informative vid on a process that not many kno or see being done,good luck them on their venture 👌

@frothtech 3 года назад

Thanks!

@DrakkarCalethiel 3 года назад

This was extremely interesting!

@heathabshire3233 3 года назад

Great video. Very informative. Safe ale is being used alot here in the USA for making moonshine . they say it ferments fast,clears fast and adds almost no flavor so it make good neutral

@rickhorton6648 3 года назад

100% awesome 👍

@fernandoojeda2132 3 года назад

wonderful !!! 👍

@cantfunction98 3 года назад

Great job man!

@StillIt 3 года назад

Cheers mate 👍🥃

@patrickdillon754 3 года назад

Great video more like this

@stillworksandbrewing 3 года назад

Oh so cool and interesting

@lennardsturgess7200 3 года назад

excited :)

@XanCrews 3 года назад

Nice Yakuza font on the thumbnail. Also, nice thumbnail! Oh, and now that I'm done with the video too, nice video!

@StillIt 3 года назад

Lol, cheers dude

@sgreatwood 2 года назад

Amazing that with NZ's beer culture over the last few decades in particular, that there hasn't been a commercial yeast producer.

@brianmuscat7191 3 года назад

great vid

@StillIt 3 года назад

Thanks mate

@dr.feelgood2358 3 года назад

conflicting opinions on dry yeast. technically i think the average cell count is quite a bit higher, but a more significant portion is dead. i have tried both extensively over the last 20 years, at home and as a brewmaster at a local brewery for 3 years. we really couldn't (nor our customers) distinguish the same beers made with Wyeast #1056 liquid ale yeast, and Safale US-05 dry ale yeast. Both strains worked fine, and finished about the same speed usually, both were repitched at least 10 generations before ditching. i would recommend either one, except for the facts about carbon footprint and buying local and all that good stuff, Wyeast is actually in my home state of Oregon!

@StillIt 3 года назад

Interesting! Yeah I have talked to multiple pro beer brewers on either side of the dry vs thing. Nice to have another data point on that one!

@JustCallMeCharlie 3 года назад

on the note of dry yeast having a lot of dead cells, some tests i saw a while back of how important rehydration was for dry yeasts pointed to the fact that while pitching directly into wort as many as half the cells died because of osmotic pressure compared to a much lower number if you rehydrated in clean water for a while beforehand, it didn't actually significantly affect the fermentation at all; i think the conclusion was that while a lot of the yeast ended up dying, the remaining healthy yeast was very easily able to use those dead cells to fuel its own growth through a slightly macabre process of yeast cannibalization. the dead yeast basically acts as a hyper-efficient yeast nutrient that the yeast can much more easily take advantage of than traditional nutrients or natural nutrition from the barley etc.

@cheetor5923 Год назад

Hah! I recognise some of those Danfoss pump starters. They're made here in NZ where I work :D. Great to see Kiwi's using Kiwi engineered equipment.

@datilman9146 3 года назад

Awsome video man. I do like the videos, it's good to throw something new in the mix of the other content you make. You should try to make your own yeast and show the step. It could be for Brewing or distilling

@StillIt 3 года назад

True that!

@nathanparry8315 3 года назад

Having my own small yeast bank, this is interesting stuff. Interesting how the o2 keeps it in reproduction mode rather than booze making.

@StillIt 3 года назад

Ah nice work man! What method are you using to store?

@adamw2785 3 года назад

@@StillIt I also have a small yeast bank. I both dehydrate some of it, and store some in the freezer in a water/glycerine mix. Both methods have worked out to 2 years of storage so far.

@dangoldbach6570 3 года назад

@@adamw2785 just curious, is the glycerin a cryoprotectant or just a neutral food sugar for when they are thawed out?

@adamw2785 3 года назад

@@dangoldbach6570 It's a cryoprotectant. AFAIK, S. cerevisiae can't assimilate glycerin. I use 25% to 30% glycerin and RO water. Put it in a 50ml centrifuge tube. Place it into an alcohol bath in the freezer to slow its rate of freezing. Once it's frozen, take it out of the bath and put it into the permanent storage box in the same freezer. My freezer is a regular consumer chest freezer, it sits around -35C to -40C.

@dangoldbach6570 3 года назад

@@adamw2785 very cool, thanks for the info!

@roysonmascarenhas1129 3 года назад

Hey jess namaste from India

@StillIt 3 года назад

Cheers Royson 👍🥃

@The_Google_User 3 года назад

The production on this is great idk how it has so few views. You must have went to film school

@StillDrew982 3 года назад

Shame 'Yeastie Boys' is already taken 😄

@StillIt 3 года назад

Heh true

@DrSpooglemon 3 года назад

Freesh!

@StillIt 3 года назад

And frothy!

@jamesholden1496 3 года назад

Where can I get a "drink science" shirt. I need one 😁

@jamest5750 3 года назад

What do you think about taking maple syrup to 13%sugar then putting yeast in and fermenting to zero .Work or not work?Thinking about trying this in the spring.

@billhoward9165 3 года назад

Is this available in the United States? My distilling is so small that I wouldn't need over a coffee cup full lol

@StillIt 3 года назад

It's only in NZ at the moment :(

@billhoward9165 3 года назад

@@StillIt , I guess it didn't hurt to hope lol

@JustCallMeCharlie 3 года назад

there are quite a few yeast labs in the US doing a similar thing, I hear good things about Imperial Yeast for normal clean cultures, and Bootleg Biology for funkier stuff, bacteria, wild yeasts, kveik strains etc.

@billhoward9165 3 года назад

@@JustCallMeCharlie, thank you sir. I will be checking them out.

@nickgraham5855 3 года назад

Most of the strains used are the same ones that you'd already be able to get in the US: Chico, London Ale III, etc. The main benefit with the Froth yeasts is for brewers in NZ who are finally able to get those yeasts fresh without them having to be shipped halfway across the globe.

@KK-qc5ct 5 месяцев назад

It would have been great to delve into the number of strains they propogate.

@gmrbison7316 3 года назад

Interesting! So how long of a process is it from start to finish? Lots of cool equipment in there.

@frothtech 3 года назад

For us it's about 14 days from start to package, then a couple more days for final QC results. Cheers!

@gmrbison7316 3 года назад

Thanks for the reply. That’s a little quicker than I was thinking. Can you do more than one strain at a time?

@frothtech 3 года назад

@@gmrbison7316 Hey, yes we start a batch each week and release a batch each week, so our production schedule overlaps by a week

@17hmr243 2 года назад

right but how do u make a mother sample do u re freeze what u make to re make more

@kennethcounts5905 3 года назад

Cool, I often wondered that myself. How much you can do by making your own Yeasty Beasties.

@StillIt 3 года назад

They talk a little about getting started at home in the podcast. Definitely doable to have a yeast bank at home.

@kennethcounts5905 3 года назад

@@StillIt oh yes, and like they showed. The bank size doesn't have to be huge, just kept pure and managed because your going grow as much as you will ever need. Most farm supply stores and welding shops carry liquid nitrogen for animal husbandry and the containers, so very doable.

@diegogarcia8623 Год назад

Where can I get one of those shirts!

@cajunstix 3 года назад

Yeast!

@StillIt 3 года назад

And lots of it 👍🥃

@mukithasan9684 Год назад

Can anyone give me a guide where it teach you how to grow yeast from a small colony

@uffa00001 3 года назад

Not a criticism, but somehow a surprise I had, in seeing that in such a plant people would not use rubber washable shoes, clean white coat, rubber gloves, surgical bonnet, surgical masks etc. One might think that in that environment all introduction of "foreign" microorganisms should be a concern. Especially the boots sequences were surprising to me. They certainly know what they are doing (it's their money, their professional activity) but I was somehow surprised by that. I was also surprised by the "biological hazard" sticker on the deep-freeze freezer.

@ifell3 3 года назад

Wow that can't be a cheap set up!!!

@brendanquinn6894 3 года назад

He mentioned the "carbon footprint " twice. As a new venture I would be more concerned about the bottom line first. Good luck to them anyway.

@dr.feelgood2358 3 года назад

it's a selling point for customers, that they can pass on to their own customers. what gave you the impression they aren't concerned about their bottom line? because they didn't say it?

@StillIt 3 года назад

I think you missunderstand. Like Dr said it's a point of difference for the product not a "feel good".

@frothtech 3 года назад

We're rocking a triple bottom line: People, Planet, Profit. As an Impact Business, we want to benefit people and the environment - just by our business existing. Becoming carbon negative while turning a profit is just one our impact goals we aim to achieve. 🌏

@brendanquinn6894 3 года назад

@@StillIt Yeah I do misunderstand. I would've expected the report to contain information on alcohol tolerance, attenuation and floculation so it could be compared to other stuff on the market and whether it was better or not. After all it was meant to be about yeast. Anyway, none of these numbers or specifics were contained in the report. I would have like something more detailed is all. Nevermind.

@servantapashia7724 3 года назад

:0 I ..... I.. really am first...

@StillIt 3 года назад

It was close between you and cajun haha. Cheers man

@Matti_H_ 3 года назад

Whats a kittle? 😂😂😂

@frothtech 3 года назад

Translated: 'kattle'

@Matti_H_ 3 года назад

@@frothtech lol just taking the piss from down under over the other side of the pond ... I like what you guys are doing and finger crossed it stays profitable 👍

@uffa00001 3 года назад

Not convinced about the "carbon footprint" thing, if I consider the need to maintain a cool chain up to the day of inoculation, the added insulation required, the added "carbon footprint" for transport. Frankly that seems like marketing bullstuff, but maybe I am being too malicious ;-)