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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 -
Understanding the extraction rate is the basis of making a cup of espresso
What I want to tell you in the article is that the concept of extraction rate is not difficult, and there is little relationship between extraction rate and concentration, and extraction rate is very important, which you need to know as a barista. The article will mention several questions: (1) the concept of gold cup criterion; (2) the relationship between extraction rate and concentration; (3) knowing the extraction rate, it is meaningful for us to adjust the grinding degree and powder quantity every day, and then we can make it better.
2015-11-05 Understanding extraction rate one cup espresso basic -
Understanding the extraction rate is the basis of making a cup of espresso
What I want to tell you in the article is that the concept of extraction rate is not difficult, and there is little relationship between extraction rate and concentration, and extraction rate is very important, which you need to know as a barista. The article will mention several questions: (1) the concept of gold cup criterion; (2) the relationship between extraction rate and concentration; (3) knowing the extraction rate, it is meaningful for us to adjust the grinding degree and powder quantity every day, and then we can make it better.
2015-11-09 Understanding extraction rate one cup espresso basic -
How to calculate the extraction rate of hand brewed coffee? How do you know if a cup of coffee is too good?
Coffee beans are not all soluble in water. Only 30% of the substances in a coffee bean are soluble in water, while the remaining 70% are insoluble substances such as wood fibers. Therefore, the maximum extraction rate of coffee is only 30%, but in most cases, the extraction rate of coffee can not be so high, but how can we know the specific extraction rate! How to calculate the extraction rate of coffee? The extraction of coffee
2021-05-24 Hand brewing coffee extraction rate how calculate know a cup whether pass -
Coffee extraction guidelines what is the coffee extraction rate? First understand the concept of extraction rate and concentration
Professional barista communication please pay attention to the coffee workshop (Wechat official account cafe_style) what is the law of gold cup extraction? How to adjust the extraction rate and coffee concentration? A question that baristas often misunderstand. In order to understand gold cup extraction, we must first understand the concept of extraction rate and concentration. Extraction rate: the weight of dissolved coffee ingredients as a percentage of the total weight of coffee powder used. Lift
2017-12-22 Coffee extraction guidelines what extraction rate understanding concentration concept -
Relationship between extraction rate and concentration of hand-brewed coffee the solution parameters of insufficient extraction and over-extraction
Friends who learn to brew coffee by hand must understand the relationship between extraction rate and concentration. Understanding these two things is very helpful for future coffee brewing. First of all, we have to understand what is the main body of the extraction rate and concentration. The extraction rate refers to the percentage of the matter dissolved in water in the coffee bean itself.
2022-06-07 -
Coffee extraction formula and calculation method Analysis of coffee extraction rate, method and time
The extraction rate of coffee refers to the proportion of substances in coffee that can be extracted at most. The formula is as follows: Coffee Concentration = Weight of Coffee Extract Weight of Coffee Liquid Coffee Extraction Rate = Weight of Coffee Extract Weight of Coffee Powder Coffee Extraction Rate Calculation Method Friends who like to taste mojo and retro coffee may wonder why m
2016-01-15 About Coffee Taken Formula Calculation Method Extraction Rate Timely Interval Analysis -
How to calculate the extraction rate of coffee? What is the gold cup extraction rate, teach you to adjust the taste of coffee.
SCA gold cup standard extraction rate = water-soluble coffee substance / coffee powder amount * 100%; concentration = water-soluble coffee substance / coffee liquid weight * 100%; extraction rate = coffee liquid weight * concentration / coffee powder content * 100%; extraction rate indicates the proportion of the extracted coffee substance to the total coffee bean weight. The extraction rate is between 18% and 22%. The concentration indicates the coffee substance extracted from a cup of coffee.
2021-10-04 Coffee extraction rate how calculate what gold cup teach you adjust taste SC -
Is the flow rate of the filter cup important in the brewing process of hand-brewed coffee?
Professional coffee knowledge exchange more coffee bean information Please follow the coffee workshop (official Wechat account cafe_style) often hear this saying: this filter cup flows faster, so the coffee flushed out tastes more fragrant, while that filter cup flows slowly, so the coffee flushed out tastes partial to the taste. Such a statement seems acceptable to everyone, but the editor always thinks
2019-05-01 Hand brewing coffee brewing process filter cup flow rate unimportant professional knowledge -
Formula for calculating the extraction rate and concentration of coffee gold cup what is the standard of gold cup extraction criteria?
Professional barista exchanges please pay attention to the coffee workshop (Wechat official account cafe_style) gold cup extraction of coffee concentration and extraction rate are two proper terms, most baristas will still confuse the two, do not know who is which; the two are like the Haier brothers, are independent individuals, but who is also
2023-01-16 Gold cup extraction concentration extraction rate relationship coffee calculation formula specialty -
The relationship between extraction rate and concentration How much coffee concentration is appropriate? What happens when coffee is too strong?
Professional coffee knowledge exchange More coffee bean information Please pay attention to coffee workshop (Weixin Official Accounts cafe_style) What is the gold cup extraction law? How to adjust coffee extraction rate and coffee strength? Baristas often misunderstand. To understand gold cup extraction, first understand the concept of coffee extraction rate and concentration. Coffee extraction rate: the weight of dissolved coffee components
2018-08-02 extraction rate concentration relationship coffee how much appropriate too high how -
The flow rate of coffee is abnormal. Why? What are the factors affecting the flow rate of coffee?
When I'm usually making coffee, I feel anxious watching the speed of the coffee liquid flowing down. But I don't know where to start. I think the degree of grinding is too fine. Is it a little thicker or is there no way to save your cup of coffee? Don't worry. Today, the editor will talk to you about what factors will affect the flow rate of a cup of coffee. | | filter cup |
2019-01-06 Coffee flow rate abnormal this is why influence known which -
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 -
What is the standard of gold cup extraction of coffee? Only the standard of coffee extraction rate and coffee concentration can be obtained.
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) gold cup standard. In theory, a good cup of coffee can be made as long as the extraction rate and concentration of the gold cup criterion are followed. The standard of SCAA gold cup is that the extraction rate is between 18% and 22%, and the optimum concentration is between 1.15% and 1.35%. This standard has been adopted since the establishment of SCAA in 1982.
2019-12-02 Coffee gold cup extraction what is the standard only extraction rate concentration specification can -
What is the standard of gold cup extraction of coffee? Only the standard of coffee extraction rate and coffee concentration can be obtained.
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) gold cup standard. In theory, a good cup of coffee can be made as long as the extraction rate and concentration of the gold cup criterion are followed. The standard of SCAA gold cup is that the extraction rate is between 18% and 22%, and the optimum concentration is between 1.15% and 1.35%. This standard has been adopted since the establishment of SCAA in 1982.
2019-12-02 Coffee gold cup extraction what is the standard only extraction rate concentration specification can -
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 -
Espresso Quality Assessment-Coffee Flow Rate
The flow rate of espresso directly determines the taste of Espresso. Too fast flow rate will make the essence of coffee not dissolved in water, but the water has already passed through the coffee powder, resulting in coffee tasteless; too slow flow rate will make the essence and dregs of coffee melt into the water, resulting in coffee with obvious burnt astringency or irritating bitterness. The tail of a rat is something like this.
2014-09-11 Espresso Espresso Quality Rating Coffee Flow Rate -
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 -
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 -
Determination method of Italian Coffee Oil flow rate
The flow rate of Italian coffee directly determines the taste of ESPRESSO, too fast flow rate will make the essence of coffee has not been dissolved into the water, but the water has passed through the coffee powder, resulting in coffee tasteless; too slow flow rate will make the essence and dross of coffee all into the water, resulting in coffee with obvious scorching taste or exciting bitter taste. For beginners, the control of velocity
2015-11-12 Italian Coffee Oil judgement method flow rate Direct