- Видео 124
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Roaster Kat
США
Добавлен 26 сен 2018
I'm Kat Melheim, aka: Roaster Kat, aka: Coffee Kat - roaster, barista, writer, artist, and founder/editor of Coffee People Zine (an art-based publication for the coffee community at coffeepeople.org).
Most of the videos on my channel so far are silly coffee-centric clips and coffee crawls, though I'm looking toward creating roasting content more and more. I started this channel in order to play with and practice filming and editing video - mostly to see if I enjoyed it, to find what I could learn, and to experiment with a new medium. It's fun to explore, and I intend to continue to make videos occasionally (maybe some day regularly) into the future!
Thanks for watching, thanks for subscribing.
Please get in touch if you have questions, comments, or ideas for future videos.
IG: @roasterkat @coffeepeoplezine
Most of the videos on my channel so far are silly coffee-centric clips and coffee crawls, though I'm looking toward creating roasting content more and more. I started this channel in order to play with and practice filming and editing video - mostly to see if I enjoyed it, to find what I could learn, and to experiment with a new medium. It's fun to explore, and I intend to continue to make videos occasionally (maybe some day regularly) into the future!
Thanks for watching, thanks for subscribing.
Please get in touch if you have questions, comments, or ideas for future videos.
IG: @roasterkat @coffeepeoplezine
Coffee Processing: Lactic Process Washed Fermentation EXPLAINED (w/ Lucia Solis)
This video shows a Lactic Process washed fermentation. It's the third (and final) video in this coffee fermentation series, showing processing techniques I learned about at a week-long Fermentation Training Camp hosted by Lucia Solis in January of 2023.
The first video about Yeast Inoculation lays a good foundation for understanding what happens in this video, so if you haven't seen it - watch it here first: ruclips.net/video/QlxmEc4zf14/видео.htmlsi=aMgTeS_zXWBoGOSe
1:10 Floating and Sorting Coffee Cherries
2:07 Pulping the Coffee
2:59 Lactic Process Explanation
6:01 Lactic Process Demo
8:19 Fermentation Time: 6 Hours
9:16 Fermentation Time: 20 Hours
9:29 Fermentation Time: 44 Hours
9:47 Fermenta...
The first video about Yeast Inoculation lays a good foundation for understanding what happens in this video, so if you haven't seen it - watch it here first: ruclips.net/video/QlxmEc4zf14/видео.htmlsi=aMgTeS_zXWBoGOSe
1:10 Floating and Sorting Coffee Cherries
2:07 Pulping the Coffee
2:59 Lactic Process Explanation
6:01 Lactic Process Demo
8:19 Fermentation Time: 6 Hours
9:16 Fermentation Time: 20 Hours
9:29 Fermentation Time: 44 Hours
9:47 Fermenta...
Просмотров: 4 950
Видео
Coffee Processing: Citric Process Washed Coffee (w/ Lucia Solis)
Просмотров 8 тыс.8 месяцев назад
This video shows two versions of Citric Processed Washed coffee: one using the juice from a limón mandarina (Colombian citrus fruit), and the other uses citric acid dissolved in water. It's Part 2 of a Coffee Processing series showing what I learned at the Fermentation Training Camp held by Lucia Solis in January of 2023. If you haven't watched the first video about Yeast Inoculation, watch it ...
Coffee Processing: Yeast Inoculated Washed Coffee Fermentation EXPLAINED (w/ Lucia Solis)
Просмотров 9 тыс.8 месяцев назад
TLDR: This video shows the entire process of a small batch of yeast innoculated coffee. Filmed at Lucia Solis' Fermentation Training Camp in Colombia, January 2023. Descriptive, not prescriptive. Yeast innoculated coffee processing... what does that mean? On a basic level, it is utilizing yeast and bacteria in coffee fermentation to go from coffee cherry to dry coffee parchment (which a produce...
A Day in the Life of a Coffee Roaster (RoasterKat at Black & White Coffee Roasters)
Просмотров 14 тыс.11 месяцев назад
A Day in the Life of a Coffee Roaster (RoasterKat at Black & White Coffee Roasters)
Functional Strength Exercises for Coffee Roasters / Functional Movement Series with Kevin Mejia
Просмотров 314Год назад
Functional Strength Exercises for Coffee Roasters / Functional Movement Series with Kevin Mejia
Stability Exercises for Coffee Roasters / Functional Movement Series with Kevin Mejia
Просмотров 156Год назад
Stability Exercises for Coffee Roasters / Functional Movement Series with Kevin Mejia
Hip Mobility Exercises for Coffee Roasters / Functional Movement Series with Kevin Mejia
Просмотров 191Год назад
Hip Mobility Exercises for Coffee Roasters / Functional Movement Series with Kevin Mejia
Shoulder Mobility Exercises for Coffee Roasters / Functional Movement Series with Kevin Mejia
Просмотров 313Год назад
Shoulder Mobility Exercises for Coffee Roasters / Functional Movement Series with Kevin Mejia
The Physics of Heat Transfer and Artistry of Batch Size (Bill Kennedy of San Franciscan Roasting Co)
Просмотров 1,1 тыс.Год назад
The Physics of Heat Transfer and Artistry of Batch Size (Bill Kennedy of San Franciscan Roasting Co)
Batch Size for Production Roasting on Big vs Small Machines (Cameron Heath of Counter Culture)
Просмотров 797Год назад
Batch Size for Production Roasting on Big vs Small Machines (Cameron Heath of Counter Culture)
How to Calculate your Batch Size based on BTUs (Scott Rao of Prodigal Coffee)
Просмотров 3,9 тыс.Год назад
How to Calculate your Batch Size based on BTUs (Scott Rao of Prodigal Coffee)
Using Batch Size to Control the Roast (Shelby Williamson of Huckleberry Roasters)
Просмотров 1,1 тыс.Год назад
Using Batch Size to Control the Roast (Shelby Williamson of Huckleberry Roasters)
Why Specialty Coffee in Thailand is so Special, Interview with Pack Katisomsakul of 50 Milk Street
Просмотров 397Год назад
Why Specialty Coffee in Thailand is so Special, Interview with Pack Katisomsakul of 50 Milk Street
Roasting EA Sugarcane Decaf Coffee from Colombia (on the Loring S35 roaster)
Просмотров 1,5 тыс.Год назад
Roasting EA Sugarcane Decaf Coffee from Colombia (on the Loring S35 roaster)
Going darker with a washed Ethiopian coffee I've never roasted before (on the Loring S35 roaster)
Просмотров 2,1 тыс.Год назад
Going darker with a washed Ethiopian coffee I've never roasted before (on the Loring S35 roaster)
Coffee Roasting Timelapse - 10 minute roast in 1 minute
Просмотров 644Год назад
Coffee Roasting Timelapse - 10 minute roast in 1 minute
The Difference Between Natural and Washed Coffee, 72 hour "Anaerobic" Process Coffee
Просмотров 54 тыс.Год назад
The Difference Between Natural and Washed Coffee, 72 hour "Anaerobic" Process Coffee
Roasting a New Coffee I Have Never Roasted Before and Know Nothing About - Natural Honduras
Просмотров 8 тыс.Год назад
Roasting a New Coffee I Have Never Roasted Before and Know Nothing About - Natural Honduras
Coffee Crawl: Austria (Vienna and Salzburg) & Germany (Munich)
Просмотров 1,2 тыс.Год назад
Coffee Crawl: Austria (Vienna and Salzburg) & Germany (Munich)
Coffee Crawl: Phoenix, Arizona (10 coffee shops - plus 1 bonus - in PHX)
Просмотров 2 тыс.Год назад
Coffee Crawl: Phoenix, Arizona (10 coffee shops - plus 1 bonus - in PHX)
EPIC Coffee Bag Montage: Opening 17 Green Coffee Bags Back-To-Back
Просмотров 458Год назад
EPIC Coffee Bag Montage: Opening 17 Green Coffee Bags Back-To-Back
Instant Coffee at Black & White Coffee Roasters / How It's Made
Просмотров 35 тыс.Год назад
Instant Coffee at Black & White Coffee Roasters / How It's Made
Colombian Specialty Coffee Farm Tour of Jardines del Eden by Cofinet (and lots of varietals!)
Просмотров 2,5 тыс.Год назад
Colombian Specialty Coffee Farm Tour of Jardines del Eden by Cofinet (and lots of varietals!)
Coffee People Zine Cover Photoshoot: Throwing a Bunch of Coffee Mugs at the Ground (for My Zine)
Просмотров 2272 года назад
Coffee People Zine Cover Photoshoot: Throwing a Bunch of Coffee Mugs at the Ground (for My Zine)
Day 5, Best Friends' Rocky Mountain Road Trip: Coffee Success!, Beautiful Scenery, and Free Sushi
Просмотров 2132 года назад
Day 5, Best Friends' Rocky Mountain Road Trip: Coffee Success!, Beautiful Scenery, and Free Sushi
Day 4, Best Friends' Rocky Mountain Road Trip: Coffee Fail, Perfect Campsite, and Evening Drinks
Просмотров 1012 года назад
Day 4, Best Friends' Rocky Mountain Road Trip: Coffee Fail, Perfect Campsite, and Evening Drinks
Day 3, Best Friends' Rocky Mountain Road Trip: Grand Teton Nat'l Park, Elk & Moose, and Rain
Просмотров 1142 года назад
Day 3, Best Friends' Rocky Mountain Road Trip: Grand Teton Nat'l Park, Elk & Moose, and Rain
Day 2, Best Friends' Rocky Mountain Road Trip: Instant Coffee, Craters of the Moon, and Much Driving
Просмотров 1172 года назад
Day 2, Best Friends' Rocky Mountain Road Trip: Instant Coffee, Craters of the Moon, and Much Driving
Day 1, Best Friends' Rocky Mountain Road Trip: Introduction, Mountain Hike, and SO. MANY. BUGS.
Просмотров 2302 года назад
Day 1, Best Friends' Rocky Mountain Road Trip: Introduction, Mountain Hike, and SO. MANY. BUGS.
Culture vultures Ethiopia is the real place of the coffee pickers in the real elevation, higher elevation of coffee cherries fruit, show the real and not the duplicated. We are of a royal priesthood God's chosen ones the salt of the Earth.....
Starting with a known bbp is a very good start, I think. I think it was a coffee that lacked moisture, which is why it did not absorb heat at the beginning and the temperature rose at the end. It would have been helpful to measure moisture and density in green, to have an expectation of how it could behave and thus anticipate a probable behavior.
The sugar content from the natural and washed during fermentation, is not the same right?
What yeast is used for fermentation?
They do say you can pickle pretty much anything..
Love from India ( Coorg Heaven )❤❤
My degree is in social work. I love helping others in that capacity, but I could definitely switch to working in coffee.
You know part of the experience with a video is sound, right?
I am roaster too,nice to meet you from vietnam
Kat, thanks for the video. Enjoyed learning about inoculated coffee fermentation. It's my first time to know of this here in Uganda. Waiting to learn from more of your videos
Hello kat do need Ethiopia yirgacheffee coffee
Lovely❤
thank you 🌹🌹
Songbird, First Place coffee if you can catch it, and Giant coffee, if you go to the west side Driftwood. Also Rough Draft inside of changing by your hotel. Good picks though
Where you at girl?
Pretty crazy how all this behavior was just crazy. Hopefully everyone got their brains back.
J'ai besoin de 3:54 coordonnées de Monsieur qui fait du café instantané
How does the software know when the drying phase is complete and the first crack phase has fully begun? Which roastery is this also?
unless that phone app is absolutely 100% OPEN SOURCE it is guarnteed to be SPYWARE, there are exactly ***ZERO*** exceptions to this rule. You install that free application you turn yourself into the PRODUCT not the customer. I dont care if this is the worlds greatest home roasting system, because it requires the phone application it is absolutely BLACK LISTED by me and by anyone who wants to retain their privacy and security. Any input from the producer stating that "this app is not spyware" is a lie. If its closed source it is spyware.
That mask protects neither YOU nor the people around you, in fact it can harm you because your warm vapor filled breath encourages bacterial growth in the mask. throw that garbage away!
Thank you for sharing knowledge📚 as a barista by profession I love ur video
Thanks so much!
I'm gonna need to pick up coffee roasting as a hobby to work on my neck mobility 🙌
😂join us!!!
You pressed it tho. Fail.
😂I knowwwwww whoops
Thanks for sharing maam kat,i would do it before roasting on 12hrs😅😅
🙌yes!
Thankyou . So good to see informed content. I own a little espresso bar. We have a roastry local owned by my business partner. The fluctuations are wild atm. We are having to chop and change single origins avaliable as the price is getting crazy. We are even having to play around with our main espresso blend as several components are out of control price wise.
On the floor we are seeing inconsistent brews sadly . While we try to get it right. Caturra is something we have to look into. I'll be bringing it up in our next meeting .
I'm assuming you are a green bean dealer?
Yeah things are wild right now!
🙌I’m a fan of Caturra personally! You can find really legit lots out there for sure
I’m not - I’m a roaster and content creator! But I do work for Algrano, which is a green coffee platform. If you’re looking to curate long-term relationships with farmers, that’s the place to be!
Clean air gan
?
How many kgs mixr rost ur coffee machine
There are 3 machines where I used to work - 15kg, 35kg, 70kg
@@roasterkat wow nyc
Love the aviation pilot outfit for being a fighter pilot coffee roaster !
Thank you! It’s my signature haha
Whay size shoe you wear? Lol
9.5🤷🏼♀️
Excellent tips. I’ll remember this next time I’m roasting coffee. Oh, that’s right. YOU roast my coffee. 😂 ❤
😂❤️
Why not a density measure before roasting?
The roastery I work at doesn’t take those measurements. If I were head of roasting I would be doing more data collection, but I just work here🤷🏼♀️
The mask says everything.
?
Very nice explain...easy to understand...tq
Thanks so much! Glad you enjoyed.
That’s amazing even though you’ve a lot of work but I love how you’re able to handle it. Keep up your good work and thanks for sharing 🙏
💯🙌thanks so much!
That’s amazing even though you’ve a lot of work but I love how you’re able to handle it. Keep up your good work and thanks for sharing 🙏
Thank you so much!
Incredible! I Had no idea. Such great info.
Thanks! Glad you enjoyed
Wow, I had no idea about how coffee is processed and the various fermentation methods until I found your channel….super informative series! Thank you!
Glad it was helpful! Thanks much
Simple
💯🙌
Brazilian here, its great that my country exports a lot of coffee but something not many people know is that it's prohibited to import green coffee from other countries here 😢
That is very typical for many coffee producing regions - either it isn’t allowed or the taxes and fees are so high that it is cost prohibitive.
My clumsy ass would give myself coffee burns
Yes be careful haha
That Martha Arcila Washed was sooo good. I may have to grab more before it’s gone. ❤
SO good! I only have one packet left and I’m keeping it for a special occasion.
😮
hi ..i am really concerned about the aroma after drying!!!!does the aroma stay or is there another process to recover the aroma.. pls reply as im really interested this project waiting on your feedback
I don’t understand your question. There is no process after this to recover aroma. The aroma molecules are “trapped” in the instant coffee.
Are u telling me the instant coffee smells like the normal roast and ground coffee when opened
Great short, keep up the good work
Thanks, will do!
Just came across this video .. a year late! In case you check comments on old videos, I would like to know : Between charge point and turn around point, what % of gas do you keep? And once you hit turnaround, what % do you go to? I usually have 16-20% from charge to turn around, and then go 72-90% at the turn around point. My RoR curves rise more gradually after turnaround, while I see that your RoR curve is like a spike. I'm trying to figure out what could be the reason (other than probe sensitivity).
The Loring machine roasts very differently to other roasting machines. If you’re not on a Loring please don’t compare curves, because they’re totally different. The burner at charge and turn is 20%, which is the lowest setting a Loring can be on. What machine are you roasting on?
Haha what is this creature?
🤷🏼♀️
Hi, any tips for moving a single bag from the pallet to its storage area? We’re pretty small so our pallet has a variety of beans on a single pallet. I’m hoping for a suggestion for a tool that’s worked for you to ease the moving process to avoid injury.
I’d just make sure you have 2 or 3 people to help life and transport bags. Don’t try and lift it yourself if it’s too heavy. But usually I just drag the bags across the floor. Or you can use a pallet jack or a dolly. Hope that helps!
I brought coffee over to my family. Two containers of the same coffee brewed with two different mineral composition water profiles. I asked them which they liked more and they were all shocked when I told them they were the same coffee brewed with two different waters. It was a fun experiment. I change my water composition daily to see what works best with new coffees on my bar. Water probably has the biggest impact on flavor than anything else.
💯totally! Water is 98-99% of coffee after all!
Intriguing, thanks for sharing your notes :)
Glad you enjoyed it!
Is this process of roasting coffee too complex to properly roast on a home roaster?
Not necessarily. There are many talented home roasters out there who are making great coffees.
You are so good at teaching. I learned a lot watching these. Thank you for documenting these workshops. I couldn't afford the time and funds to go to a workshop with Lucia so I really appreciate you bringing it to us! Kept the great work. Incidentally, Black & White is one of my absolute favorites and in my coffee rotation.
Thanks for the kind words! And so glad you enjoy B&W❤️🔥🙌