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[professional coffee roasting] effect of barrel speed on roasting temperature and time of coffee beans
![[professional coffee roasting] effect of barrel speed on roasting temperature and time of coffee beans](https://world.gafei.com/uploads/allimg/180304/3-1P30411134bK-lp.jpg)
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) Coffee roasting skills Collection | the purpose of coffee roasting and the characteristics of coffee beans about rolling bucket speed, very interesting discussion, especially there are two masters said just the opposite https://www.home-barista.com/home-roasting/drum-speed-t4165
2018-03-04 Professional coffee roasting roller speed coffee beans temperature occasional influence professional -
Milk tea has been complained and the follow-up has come! Is the high-speed railway milk tea complained that it is not as fragrant as 1 yuan? High-speed railway milk tea responds to controversy
The high-speed railway official announced that the news of selling milk tea continued to ferment. After the news was released on Nov. 14, the topic of "high-speed rail milk tea has been launched" became the No. 1 hot search on Weibo, attracting heated discussion among netizens. After its launch, the milk tea quickly became an "Internet celebrity" tea, but it also caused complaints from netizens in terms of price and taste. one
2022-04-27 -
Guangzhou EMU high-speed railway milk tea online! RMB 26 / cup of "that girl" high-speed railway milk tea was complained crazily by netizens.
In my impression, when I take the high-speed railway, there will always be flight attendants pushing the trolley, which is full of snacks and drinks, which is undoubtedly the good news for the glutton. Not only that, it seems normal for high-speed trains to order their own food. How to restore the world outside the bullet train without differentiation in food and beverage is now the effort of many bullet train catering groups.
2022-04-27 -
What is the relationship between the flow of hand coffee and the speed of the circle? How do you brew the coffee?
In the process of hand-brewing coffee, the guide is often unable to bypass the size of the water flow and the speed of the circle. Qianjie separately tested the effect of water flow and circle speed on coffee during the previous discussion. When other factors remain the same, the small flow causes the liquid level not to be raised too high, resulting in a slightly thicker powder layer, a slightly longer end time of water and coffee powder, and a slightly higher concentration.
2021-01-31 Hand brew coffee water circle speed relationship moonlight how brew -
Professional coffee roasting | Roller speed of bean roaster
Professional barista exchanges please follow the coffee workshop (Wechat official account cafe_style) all say that baking beans is a combination of rational and perceptual, scientific and artistic knowledge. However, when we see the general public discussion on the Internet, most of them focus on the description of experience and feeling, and there is often no physical explanation of the bean roaster itself or the chemical changes of coffee beans at each baking stage.
2017-12-25 Specialty coffee roaster bean roaster drum speed problem specialty communication -
What is the effect of the speed of water injection on the flavor of hand-brewed coffee?
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) when it comes to hand-brewed coffee, steaming this stage can be said to be very important, after all, so that coffee powder can be fully vented process! When it comes to steaming, the first reaction is the length of steaming time and the amount of steaming water, but I don't know.
2019-04-16 Hand brewing coffee steaming water injection speed flavor production what influence -
You can order fresh brewed coffee on the high-speed train! High-speed coffee is actually a Starbucks coffee service site?!
When I was a child, during the meal time, a flight attendant would push a small dining car and shout loudly, "Beer, beverage, mineral water, peanuts and melon seeds porridge." Make way, make way! " On the other hand, some tourists who are ready to barrel instant noodles have already lined up at the place where they pick up boiling water. As soon as the meal arrives, braised beef and fragrance
2021-11-29 -
Coffee milk waltz high-speed photography captures the moment of spatter
High-speed photography can freeze many wonderful moments, and ingenious combination of liquid with a sense of flow to create, can play a lot of amazing effects! Previously, some British photographers used high-speed shutter and high-speed synchronous flash to shoot sexy portraits of milk dresses. This time, Russian photographer Dina Belenko combined high-speed shutter and strobe to capture the posture of milk or coffee spilling and dancing.
2015-07-21 Coffee milk waltz high speed photography capture spatter instant -
Hand-brewing coffee teaching: how does the size of hand-brewing three-stage ring water injection affect coffee flavor performance
Whether a cup of hand-brewed coffee tastes good or not has a lot to do with not only the beans themselves but also the mood / mood of brewing. Mood can not directly change the flavor of coffee, but can change the control of water flow during brewing and the speed of circling. When you are impatient / impatient, you will want to finish quickly, and then speed up the current and circle speed.
2021-08-13 Hand brewing coffee teaching three-stage style brewing circle water injection size how influence -
Coffee Grinding and Bean Mill relationship between Coffee Grinding thickness and extraction Speed
Professional coffee knowledge exchange more coffee bean information please pay attention to the coffee workshop (Wechat official account cafe_style) coffee bean grinding fineness how to judge and set the Italian espresso extraction speed: the oxidation rate is proportional to the surface area, and the extraction of substances in coffee is also proportional to the surface area, that is to say, the finer the grinding, the faster the extraction speed.
2018-01-22 Coffee grinder bean grinder big and small thickness extraction speed relationship -
Does the speed of circling have any effect on the flavor of hand-brewed coffee?
In brewing hand-brewed coffee, in addition to paying attention to the objective parameters such as coffee grinding degree, brewing water temperature, powder-water ratio and extraction time, the influence of brewing techniques on the taste of hand-brewed coffee also accounts for a sufficient proportion. For example, the change of the frequency of sectional water injection, the change of water quantity of each section, and the change of water injection height.
2022-08-05 -
What is the reason why the coffee powder from the coffee grinder smells bad?
Coffee grinder what is the reason why coffee powder smells bad? the speed and thermal problems of grinding range from raw beans to roasting to grinding into powder and making coffee. The closer you get to the finished product, the more fragile the coffee is. As long as the raw beans are properly stored, there will be no problem with them for a few months. Roasted coffee beans had better be finished within 3 weeks. If the coffee beans are extracted under low pressure, one week is
2017-01-22 Coffee grinder come out coffee powder smell good what is it why coffee -
Grindability of hand-made coffee powder thickness and water injection speed of hand-made coffee powder
Professional baristas exchange please pay attention to the coffee workshop (Wechat official account cafe_style) powder thickness, it is recommended to grind. If the powder is too fine, the water will stay longer, and the coffee that has been soaked for too long will lose its taste. The powder is too thick, the staying time of the water in the coffee powder is too short, and the taste is still left in the powder, so it is not extracted. Procedure and speed of water injection before coffee is poured into the filter paper, use hot water first
2017-12-16 Hand flushing coffee powder grinding thickness water injection speed -
The speed of water passing through coffee powder is the key to extraction.
Chaxiang Guide: hand flushing should be the favorite of all baristas. A hundred baristas can cook 101 flavors of the same bean, which shows how charming and exploratory it is! What Xiao Xu wants to explain in this article today is that the speed at which water passes through coffee powder is the key to extraction. After doing hand flushing for such a long time, I don't think any method is wrong. There is always this way.
2015-09-14 Technology paste pass coffee powder speed take key curry incense reading guide -
Cooking experiment | comparison between V60 and YASUKIYO wooden filter cup
Professional coffee knowledge exchange more coffee bean information please pay attention to the coffee workshop (Wechat official account cafe_style) preface of each filter cup, due to the shape, filter holes and grooves of the match, will have a different impact on the taste of the extraction, each filter cup has its own design advantages, basically to control the speed of flow decline, ribs and exhaust trade-off. With different filter cups, you can make the same
2018-09-01 Cooking experiment V60 YASUKIYO wooden filter cup comparison -
brewing experiment| Comparison of V60 and diamond filter cups
Professional coffee knowledge exchange More coffee bean information Please pay attention to coffee workshop (Weixin Official Accounts cafe_style) Foreword Each filter cup, due to the shape, filter hole and groove matching, will have different influence on the taste of extraction, each filter cup has its own design advantages, basically to control the water flow descent speed, ribs and exhaust aspects of choice. According to the brew origin of the hand-brewed coffee
2018-09-01 brewing experimental V60 filter cup diamond contrast -
Luckin Coffee has more than 3000 stores across the country, and the speed of opening may be accelerated.
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) Luckin Coffee stores across the country exceeded 3000, the opening speed may be accelerated, interesting is that this is the world's first "brown fast" concept store, located in the center of the financial street Yuetan, the store area is small, surrounded by pure office buildings, but less than 20 meters away from a lucky company
2019-07-16 Lucky coffee nationwide stores 3000 opening speed or will speed up -
Coffee expert summed up: how to choose a suitable household Italian bean grinder?
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) why the coarse ground coffee powder is suitable for drip filter-coffee powder common grinding thickness diagram theoretically the stronger the Specifications, the more professional, the more famous factory should be the best! But it is not so wor when used in the home, such as bean bin size, grinding speed, grinding speed.
2018-01-12 Coffee talent experience summary how to select one suitable intention style mill -
Hand-brewed coffee parameters-coffee powder thickness and water injection speed recommended for hand-brewed coffee beans
Professional coffee knowledge exchange more coffee bean information Please pay attention to the coffee workshop (Wechat official account cafe_style) hand-brewed coffee steaming and water injection methods the water temperature and powder of hand-made coffee is too fine, the water will stay longer, and the coffee that has been soaked for too long will lose its taste. The powder is too thick, the staying time of the water in the coffee powder is too short, and the taste is still left in the powder, so it is not extracted. Note
2018-02-01 Hand brewing coffee parameters coffee powder thickness water injection speed coffee beans recommended -
The key is to master the speed of water injection in the production of hand coffee.
Hand brewing coffee is a kind of brewing method that is easy to learn but difficult to fine. the whole brewing needs the help of the fine brewing pot (a tool that can control the speed and quantity of water flow). Mastering the speed and thickness of water injection is the key to the whole brewing process. 1. The water temperature of the hand-flushing type is about 83-85 degrees Celsius, and the hot water in the drinking fountain is about this temperature, or we use a thermometer
2015-08-06 Hand brewing coffee production mastery water injection speed key hand brewing brewing