What is Cold Crashing in Brewing?

Пікірлер: 70

  • @yetzerhara8359
    @yetzerhara83592 жыл бұрын

    I use a 5 micron polyester filter sock from Amazon to remove the yeast after primary fermentation. It’s washable, reusable and cost around ten bucks. They come in a variety of sizes right down to one micron. Five micron is small enough to filter out the yeast. I’ve got a batch in the primary right now.I’m gonna try cold crashing it in the fridge and immediately filter it out, degas it and bottle it after the sentiment settles. Thanks for the info!

  • @jordanhaney6842
    @jordanhaney68424 жыл бұрын

    Very informative, clarity is always difficult in small batches so this will help.

  • @jozilee2098
    @jozilee20984 жыл бұрын

    Very informative!

  • @exidy-yt
    @exidy-yt3 жыл бұрын

    So THAT'S what happened to my first batch! I thought the yeast had died on me the other day when the room it was in got below 60 degrees, and why I thought my instinctive action of putting the carboy on the heating vent had "saved" my batch. NEWP! This was already a well known thing and I had just accidentally "cold crashed" my mead and then woke it back up again. 20 mins from almost zero activity to my airlock bubbling non-stop all over again! What a relief. I am SO glad you covered this, MMM! I will have my Yule mead after all! It'll taste pretty raw I'm sure, even with clearing it with bentonite before racking into bottles, but family and I will live with it. I've wanted to drink mead over Yule in honor to my Swedish and Danish ancestors for years but local liquor stores never carried any, so I was inspired to say 'fuggit' and make my own. :-)

  • @ManMadeMead

    @ManMadeMead

    3 жыл бұрын

    I'm glad I could help! Happy Brewing!

  • @magacop5180

    @magacop5180

    2 жыл бұрын

    How did it turn out?

  • @exidy-yt

    @exidy-yt

    2 жыл бұрын

    @@magacop5180 It turned out good at first, great flavour but probably sweeter then most experienced brewers would like as it didn't have time to mellow, however the rest of the batch that WAS left to mellow turned into vinegar on me. I must have let bacteria in somehow or just not sealed the bottles properly. Live and learn!

  • @shanedraper240692
    @shanedraper240692 Жыл бұрын

    I've been putting mine in the shed which is 0.5 degrees Celsius this week, it's amazing how clear everything is getting, I'm having to re rack everything 🤣

  • @stevecornick
    @stevecornick4 жыл бұрын

    Very informative video, thanks. You must have forgot to tag the freezer temperature control unit. Thanks.

  • @ManMadeMead

    @ManMadeMead

    4 жыл бұрын

    Ah! Thanks for reminding me, I just updated the description!

  • @JJ_Adventures
    @JJ_Adventures3 жыл бұрын

    Well...if you cold crash for halting fermentation, it’s naturally going to clear too, so if you keep it in there to clarify too, you can re-rack in a week and immediately put the new racked jug/drum right back into the cold. If you continue, you’ll eventually pull out all the yeast as well as clarify it entirely. It may take a couple months, but totally worth it in comparison to putting unnatural crap in your brew to clear it quicker or halt fermentation faster.

  • @TheRealWaterCow
    @TheRealWaterCow4 жыл бұрын

    Could you please do the video on back sweetening? And how to properly use Potassium Sorbate and the Metabisulfite? I’m getting close to that step and would like more guidance on it so I don’t mess it up. Love the channel btw you have helped me learn so much in this process.

  • @ManMadeMead

    @ManMadeMead

    4 жыл бұрын

    Of course! I’ll add that to my list!

  • @thegoofypaladin715
    @thegoofypaladin7154 жыл бұрын

    Great video! I just wanted to add that I used an airlock when I cold crashed a traditional some months back and I didn’t know at the time, but when your mead chills it will suck the liquid from the airlock and it will drip into the mead. Going forward I’ve decided to use solid bungs. Lesson learned though haha

  • @ManMadeMead

    @ManMadeMead

    4 жыл бұрын

    That happens sometimes with heat too!

  • @mmmsshenanigans9422
    @mmmsshenanigans94224 жыл бұрын

    Just pulled 2 gallons of mead out from cold crashing for clarification. A peach mead and a spiced Cyser. They look so different its nuts. Thanks for the video

  • @michaelh9841

    @michaelh9841

    4 жыл бұрын

    Can you explain how you flavored these? Both sound delicious!

  • @mmmsshenanigans9422

    @mmmsshenanigans9422

    4 жыл бұрын

    @@michaelh9841 both were 1 gallon with wildflower honey. the peach was simple with 3 pounds of fresh peaches locally picked and enough honey to surpass the alcohol tolerance of the yeast. The Cyser had star Anise nutmeg cinnamon and clove. Honestly it came out tasting really good. The peach was disappointing. I can taste the peach but not as much as I wanted. Next time I'll use 6 pounds maybe more. Good luck!

  • @tanozalazar
    @tanozalazar4 жыл бұрын

    Crack! Greetings from Paraguay

  • @ManMadeMead

    @ManMadeMead

    4 жыл бұрын

    Oh wow! Hi!

  • @brielslovak2649
    @brielslovak26493 жыл бұрын

    I put my brew in the fridge and I have an s type airlock, after a few hours the outside air started pushing the water back into the brew. the liquid in my airlock hasn't gone back into my mead yet but im wondering if it will and then allow oxygen in as well.

  • @thomastodd9333
    @thomastodd93332 жыл бұрын

    Thanks

  • @susanjimenez6629
    @susanjimenez66293 жыл бұрын

    Could you clarify for me the order of events for cold crashing. Do you transfer to secondary, then cold crash? Also, do you put in secondary flavorings before or after cold crashing? An order of events would be so helpful to me. thanks!

  • @petermacleod2402
    @petermacleod24025 ай бұрын

    Cold crashing a few days before bubbles/fermentation ends helps with natural sweetness so you don't need to back sweeten. Good for scrumpy/Cider in my experience

  • @blackbogbrewing3186
    @blackbogbrewing31865 ай бұрын

    Cold crashing doesn't change the floral aromas or ester flavors, but they do pull off yeast which can cause make your mead taste cleaner sooner.

  • @OswaldoJJoya
    @OswaldoJJoya3 жыл бұрын

    hey there MMM; is there a "natural way" to spot fermentation? meaning without the use of any chemicals, and btw thanks a lot! you've got quite useful data here!

  • @ManMadeMead

    @ManMadeMead

    3 жыл бұрын

    So a natural way to stop fermentation would be to pasteurize the mead. This means you would heat it up at 145F for 15 minutes. This would cause the yeast to be killed off and not be able to ferment!

  • @OswaldoJJoya

    @OswaldoJJoya

    3 жыл бұрын

    @@ManMadeMead awesome! Thanks a lot

  • @ryankurtz3767
    @ryankurtz37674 жыл бұрын

    I didn't know that's what it was called! I usually ferment my wines for 2 weeks and then move them to a colder place outside my basement to "cold crash" for 2 weeks which definitely helps clear quicker. I add my metabisulphite at this time also. Then once I pull from the clearer environment I back sweeten.

  • @kevinboettler7342
    @kevinboettler73423 жыл бұрын

    Heck yea advise from a fellow okie

  • @acetruax
    @acetruax3 жыл бұрын

    I add the campden tablet to my brew Along with the Potassium sorbate at the same time? And when added do I keep it in the fridge or take it out to get it to room temp?

  • @ManMadeMead

    @ManMadeMead

    3 жыл бұрын

    I would let it be room temp so the campden tablet can actually mix into the mead!

  • @magacop5180
    @magacop5180 Жыл бұрын

    Is this the same thing as "Cold Masoration" as Doing the Most puts it?

  • @Daniel_Grgic
    @Daniel_Grgic Жыл бұрын

    I’m trying to cold crash my ciders prior to priming and bottling for carbonation so it’s perfect that the yeast will still be there.

  • @aaronreash814
    @aaronreash8144 жыл бұрын

    maybe two videos you could do or least link to the one, one is how to kill off a colony via sorbate or metabisulphite cause i know alot of people have issues with sulphites and the "hangover" people sometimes claims due to it when too much, and two being the back sweeten video, if you have a video on the killing of a colony you could do a link to it in the sweetening vid

  • @Vykk_Draygo

    @Vykk_Draygo

    4 жыл бұрын

    Hangovers are due to dehydration from alcohol consumption. Some people are sensitive to sulfites, but that is entirely separate from a hangover (my wife is sensitive to sulfites, which can be frustrating since so many foods are stabilized with them). You can always try pasteurizing though. Kill two birds with one stone.

  • @nerdysciencedad1084
    @nerdysciencedad10844 жыл бұрын

    when re-racking how soon is too soon to re-rack once fermentation has stopped? I am thinking about cold crashing and just re-racked 5 gallons 2 days ago and already there is huge build up of sediment at bottom.

  • @ManMadeMead

    @ManMadeMead

    4 жыл бұрын

    You can re-rack as often as you want! It doesn’t hurt the mead to do that!

  • @nerdysciencedad1084

    @nerdysciencedad1084

    4 жыл бұрын

    Awesome thanks for the info, it already tastes better than any wine I've ever had.

  • @Shinnja
    @Shinnja3 жыл бұрын

    So if I’m ready to kill the yeast using your pasteurization method through the oven, should I cold crash before or after pasteurization? Or is it redundant if pasteurized it? Also should you cold crash with the fruit in it or out? Thanks I’m new to this

  • @ManMadeMead

    @ManMadeMead

    3 жыл бұрын

    Cold crashing is best before pasteurizing. Cold crashing in that case would only be good for helping to clear the mead because pasteurizing kills the yeast. I would cold crash with fruit out

  • @joshturner4741
    @joshturner47412 жыл бұрын

    Can you cold crash to clear, rack to to another vessel and bulk age at room temp? Or will it skunk the brew?

  • @ManMadeMead

    @ManMadeMead

    2 жыл бұрын

    You can definitely cold crash to clear and then rack into a new container for bulk age at room temp. It won’t hurt it!

  • @donblock5293
    @donblock5293 Жыл бұрын

    Good evening. This has been an extremely informative video for me. We are beginning our trip into mead brewing and I have a question which I believe you may have answered, but I would like to be sure. When we made our first batch of honey mead, we had an excess amount of mead to fit into the gallon carboy, actually it was a full liter bottle of liquid. I placed this into our refrigerator to perhaps use in the future. So, if I am not mistaken, all I basically did was crash it for the moment. When I am ready to make my next batch, will I be able to pull this out and use it with the new batch, and not have ruined anything? At this time, it has been sitting in the cold since November 20, 2022 (almost 4 months). It seems a shame to toss it and am wondering your opinion on the matter. Thanks for taking the time to respond. We are enjoying your videos. Best regards, Don.

  • @ManMadeMead

    @ManMadeMead

    Жыл бұрын

    You have basically just cold crashes your brew. You can definitely try to re use the yeast - it should work!

  • @directx3497
    @directx34973 жыл бұрын

    Why is it that you don’t want to freeze it? I know if it’s above 14 percent it won’t completely freeze but the water inside would expand and let out all of the co2. Would it effect any other flavors? Would it still clear in the freezer?

  • @ManMadeMead

    @ManMadeMead

    3 жыл бұрын

    Well - not all things are above 14%. And even those things that are above 14% will still freeze (leaving just the alcohol) this is called freeze distillation! It could effect flavors if you froze the water in the mead!

  • @armandocid6283
    @armandocid62834 жыл бұрын

    Can you talk about pasteurization??. Thank you!

  • @ManMadeMead

    @ManMadeMead

    4 жыл бұрын

    working on a video for that!

  • @ManMadeMead

    @ManMadeMead

    4 жыл бұрын

    working on a video for that!

  • @armandocid6283

    @armandocid6283

    4 жыл бұрын

    @@ManMadeMead Greeeat!

  • @Bobogotmoremoney
    @Bobogotmoremoney3 жыл бұрын

    Do you keep air lock on when you do this in fridge?

  • @ManMadeMead

    @ManMadeMead

    3 жыл бұрын

    I don’t normally!

  • @jamesthomas8481
    @jamesthomas84813 жыл бұрын

    As always your very good at conveying the processes. However, I did come across a story of (bare with me) moose in Canada running a muck. Kicking cars and knocking over trash cans ect. acting much in the way of (I guess you could say) the town drunkard. They (the locals) found out the moose had been eating the frozen apples 🍎 and getting drunk! How is this possible? Alcohol from frozen apples. They say as it would go from frozen to mid-day then back to a cold 🥶 temp it allowed a sorta slush-like freeze to occur. But how does this produce alcohol without our little yeast friends?

  • @nos17

    @nos17

    22 күн бұрын

    wild yeasts perhaps

  • @LauraJayne64
    @LauraJayne6411 ай бұрын

    Is there a way to stabilize without adding extra chemicals?

  • @ManMadeMead

    @ManMadeMead

    11 ай бұрын

    You can pasteurize a brew by heating it to 140F for 15 minutes! That will kill any and all yeast!

  • @simonthekindcutthroat6324

    @simonthekindcutthroat6324

    4 ай бұрын

    You could clarify for a really long time in a cold environment and re rack until it super clear, or just choose the correct yeast strain from the outset. If you make low ABV mead, a big trick is to use something like normal bread yeast which cant really work above 6-8% ABV. So even if there is plenty sugar left, and yeast isnt killed, it just cant process anymore due to not tolerating more alcohol!

  • @terrycuyler5659
    @terrycuyler56593 жыл бұрын

    What do you mean cold crashing doesn't affect the flavor of mead? Have you ever had a horn of ice cold sweet honey mead it goes down like water and before you know it you've had half a bottle.

  • @JoeLLacelle
    @JoeLLacelle10 ай бұрын

    So can yo cold crash for clarity, rack it afterwards, then backsweeten for carbonation, then parteurize?

  • @ManMadeMead

    @ManMadeMead

    10 ай бұрын

    You can! But back sweetening often leads to messing with clarity again...

  • @JoeLLacelle

    @JoeLLacelle

    10 ай бұрын

    @@ManMadeMead right...

  • @deanmorrissey6720
    @deanmorrissey67202 жыл бұрын

    My bottled mead is pushing the cork out, can I save it by keeping it in the fridge?

  • @ManMadeMead

    @ManMadeMead

    2 жыл бұрын

    Yup! That will stop the yeast from fermenting (which it sounds like they have started to). I would open that bottle outside just in case it sprays!

  • @magacop5180

    @magacop5180

    2 жыл бұрын

    Wait Why was it still fermenting when you bottled it? Wasn’t it supposed to be completely done bubbling first?

  • @junkyard_boxer8995
    @junkyard_boxer89953 жыл бұрын

    How about fermentation after cold crashing

  • @ManMadeMead

    @ManMadeMead

    3 жыл бұрын

    That can happen if the yeast aren't done fermenting and warm back up to their fermentable temperature!

  • @_film_flashback
    @_film_flashback3 жыл бұрын

    Which mead is the one in your intro at 0:14?

  • @ManMadeMead

    @ManMadeMead

    3 жыл бұрын

    That’s my candy cane mead!

  • @Mike_Hunt22
    @Mike_Hunt223 ай бұрын

    Good job, you spent 10 minutes saying the same thing so you can rake in that sweet monetization.

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