rate of change Learn more about rate of change
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What is the effect of ambient temperature on coffee roasting? how to use the rate of environmental change to improve the baking curve
The environmental change rate is not as good as the rising rate, the bean temperature and the environmental temperature are better. But it is even as important, or even more important. It helps to predict the temperature of the drum, which in turn helps to maintain control during the baking process. What is ambient temperature? If you don't know the ambient temperature first, you can't understand the rate of environmental change. This is the temperature of the air in the drum of the baking machine measured using a thermocouple.
2020-05-12 Environment temperature coffee baking what impact how utilization rate of change improvement -
The corresponding relationship between filter cup and shallow, medium and deep roasted coffee beans-the balance of filter cup
Three basic concepts of the corresponding relationship between the seven kinds of filter cups that must be played by hand players and the shallow, medium and deep roasted coffee beans. First of all, let's first match the seven kinds of filter cups with the three basic concepts. Please think about the filter cups who have some knowledge of the filter cups. Whether what the senior said is consistent with your experience, the filter cup is fast, easy to make fragrant and sour, and the taste is easy to go in a light direction (compared with all filter cups).
2018-05-22 Filter cup shallow medium roast coffee beans correspondence relationship balance hand punch player must -
The corresponding relationship between the filter cup and shallow, medium and deep roasted coffee beans-how to drink the balanced coffee powder of the filter cup?
The corresponding relationship between the filter cup and shallow, medium and deep roasted coffee beans-how to drink the balanced coffee powder of the filter cup? The three basic concepts of the corresponding relationship between the seven kinds of filter cups that must be played by hand players and the shallow, medium and deep roasted coffee beans. First of all, let's match the seven kinds of filter cups with the three basic concepts. Please think about the filter cup. Is what the senior said is consistent with your experience? 1.H
2018-05-16 Filter cup shallow medium roasting coffee beans correspondence relationship balance coffee powder how -
The thinking mode of extraction 2b-extraction time is transferred from Douban
Continuing with the previous article, http://www.douban.com/note/244706236/ extraction time looks easy, but it's actually a little more complicated than I thought. Because although the extraction time is directly related to the relationship between extraction rate and concentration, their relationship is not necessarily proportional. We still return to the original two purposes, get the reasonable extraction rate and get the proper concentration.
2015-11-10 Take thinking pattern extraction time move from Douban -
Does the flow rate of water injection have an effect on the flavor of hand-brewed coffee? how much water is suitable for brewing coffee?
When you are making coffee, have you ever struggled with the question of how to inject water and how much water to use? A friend asked Qianjie, "if only the rate of water injection has changed, and other parameters are the same, what is the change in the concentration and flavor of the coffee liquid?" So this time, according to this friend,
2022-11-03 -
Espresso | how to ensure a stable flow rate during the extraction of espresso is important
Have you ever tried to keep the extraction time of espresso consistent? Maybe you have checked the machine to make sure that the pressure and temperature are stable. Your powder is correct. And you have to tamp it carefully. However, no matter how much you follow these best practices, the extraction time will change. So what's the problem? Well, this may be your process consistency. The flow rate is concentrated.
2020-06-12 Italian coffee how to guarantee extraction concentration flow rate stability influence important -
What is the effect of coffee maker flow rate / flow rate on the quality of espresso?
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) have you tried to keep your espresso extraction time consistent? You may have checked whether the pressure and temperature of the coffee machine are stable, the amount of powder is accurate, and the standard of filling and pressing powder, but no matter how carefully I operate it, your extraction time
2019-06-02 Coffee machine flow rate Italian concentrated coffee quality which impact professional -
Effect of optimum brewing water temperature of Italian coffee machine on the taste and extraction of espresso
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) the relationship between the water temperature of hand-brewed coffee and extraction tools as well as the freshness of coffee beans as long as we choose the right coffee machine, we can adjust the water temperature as long as we choose the right coffee machine, but people have different understanding of the water temperature. Many coffee shops do not use water temperature as a reference to adjust coffee brewing parameters.
2018-01-05 Italian coffee maker best brew water temperature concentrate coffee taste take influence -
Cup quantity and dose pressed powder water absorption rate extraction temperature Italian coffee bean powder water contact time
Cup size and dose if you are making a large cup of milk coffee, a small dose of concentrated milk can be drunk alone, pour in 300ml milk, and the concentrated flavor will be diluted immediately. At this point, you need to increase the amount of powder (to get more concentrated dose) to enhance the concentrated flavor of the milk coffee. On the contrary, pure black coffee or small-dose milk coffee need to reduce the amount of powder. Milk coffee in many boutique cafes, strong
2016-07-12 Cup quantity dose pressed powder water absorption rate extraction temperature Italian blending coffee beans -
What is the fault tolerance rate of coffee?
To put it simply, the fault tolerance rate of coffee is the range that coffee can bear for various variables. Such an explanation does not seem to be easy to understand. Chen Lei will give an example here to illustrate this problem. In the process of making coffee, we usually encounter such a problem, suppose that when we use a pressure pot or siphon pot to make coffee, we soak the coffee for an extra 10 or 15 seconds, or
2015-01-15 Coffee new concept what fault tolerance rate coffee in simple terms is -
Those things about coffee extraction espresso extraction and correction
(1) EBF is getting more and more attention in the boutique coffee industry today, coffee extraction rate as an objective and real data, its impact on the performance of the cup has been recognized by most knowledge-based baritsa. Under this premise, it means that we can combine the variables that affect the extraction rate and analyze in depth how to achieve proper extraction by modifying the extraction rate.
2015-01-23 Coffee take those espresso extract modify EBF boutique -
Quantity and dosage of Italian Coffee Cup pressed powder Water absorption rate extraction temperature Italian match beans Blue Mountain Flavor
Cup size and dose if you are making a large cup of milk coffee, a small dose of concentrated milk can be drunk alone, pour in 300ml milk, and the concentrated flavor will be diluted immediately. At this point, you need to increase the amount of powder (to get more concentrated dose) to enhance the concentrated flavor of the milk coffee. On the contrary, pure black coffee or small-dose milk coffee need to reduce the amount of powder. Milk coffee in many boutique cafes, strong
2016-06-28 Italian Coffee Cup quantity dose pressed powder Water absorption rate extraction temperature blending -
Those things about coffee extraction espresso extraction and correction
Third, espresso extraction and revision (1) EBF in the boutique coffee industry is getting more and more attention today, coffee extraction rate as an objective and real data, its impact on the performance of the cup has been recognized by most knowledge-based baritsa. Under this premise, it means that we can combine the variables that affect the extraction rate and analyze in depth how to correct it.
2015-10-19 Coffee take those espresso extract modify -
New concept of Coffee-Coffee Fault tolerance
To put it simply, the fault tolerance rate of coffee is the range that coffee can bear for various variables.
2014-06-11 Coffee knowledge coffee fault tolerance rate coffee encyclopedia -
The coffee extraction, the coffee extraction.
1. Extract related terms to explain that 30% of the ingredients in coffee beans are soluble, and these 30% contain organic substances that provide aroma and taste. These organic substances contain all the good and bad properties, so it is not that the higher the extraction rate, the better the taste and aroma. In addition, moderate concentration is an important factor that can not be ignored for the overall taste.
2015-06-23 Coffee those. -
What chemical reaction changes will take place during the roasting process of coffee beans? What happened to the roasting of coffee beans
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) coffee beans in the roasting process what chemical reactions will take place? What happened to the roasting of coffee beans? Sucrose: melting point 187.8 ℃-sugar? The conjugate = caramelization-water CO2 escapes to produce an explosive First Crack phenomenon. I measured the bean temperature 190 in the drum bean of the baking machine.
2018-08-31 Coffee beans roasting process meeting happening which chemical reaction change experience -
What is the effect of powder bowl size on extraction Italian concentration? What do single-and double-headed powder bowls have on cloth powder?
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) powder bowl size on the extraction of Italian concentration? What's the difference between single-headed and double-headed powder bowls in cloth powder? The size of the powder bowl is another reason for changing the amount of powder, but it is not an adjustment to adjust the yield of espresso, it is purely for the sake of perfection.
2018-09-01 Powder bowl size extract Italian concentration what influence single head double head cloth powder -
Brewing rate of Espresso Coffee Common sense of espresso
The author believes that the birth of a drink has its historical conditions, and its definition will change with the changes of the times and its spread around the world. We should understand its history as well as its changes. Reference: brewing ratio for espresso beverages Photo Source: JIMSEVEN Compiler: Huang Wei
2015-02-25 Espresso coffee brewing rate Italian concentrated common sense the author thinks -
Espresso coffee brewing rate basic knowledge of fine coffee
The author believes that the birth of a drink has its historical conditions, and its definition will change with the changes of the times and its spread around the world. We should understand its history as well as its changes. Reference: brewing ratio for espresso beverages Photo Source: JIMSEVEN Compiler: Huang Wei
2015-06-06 Espresso coffee brewing rate boutique basics common sense the author thinks -
Espresso Coffee brewing rate basic knowledge of Italian Coffee beans
The author believes that the birth of a drink has its historical conditions, and its definition will change with the changes of the times and its spread around the world. We should understand its history as well as its changes. Reference: brewing ratio for espresso beverages Photo Source: JIMSEVEN Compiler: Huang Wei
2015-09-16 Espresso coffee brewing rate Italian style coffee beans basics common sense pen