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Judging by coffee taste, coffee extraction and coffee quality typical flavor characteristics of coffee with over-extraction

Judging by coffee taste, coffee extraction and coffee quality typical flavor characteristics of coffee with over-extraction

Extraction may be the most important aspect of coffee brewing, but it is also one of the least understood by baristas. Extraction is everything. Without extraction, you can't even taste a cup of coffee. Coffee extraction is the simplest but not 100% accurate definition: coffee extraction is the process by which water dissolves the substance in coffee powder. It seems very easy to sum up, but really understand

2016-04-05
Knowledge of coffee extraction Espresso extraction of Al's Rule

Knowledge of coffee extraction Espresso extraction of Al's Rule

Al Critzer's understanding of Espresso extraction has become the most common concept of Espresso in Europe and the United States. The translation is as follows: starting with the result that 30cc/ 30sec gets a perfect Espresso. These two values of course depend on beans, and the differences in baking method, baking degree and formula ratio will naturally lead to changes in the reference point. The extraction quantity and extraction time are mutually related.

2015-03-14
About gold cup, talking about the extraction of Coffee

About gold cup, talking about the extraction of Coffee

The proportion of SCAA fine cup coffee defined by the Gold Cup Fine Coffee Association of the United States and the scae European Fine Coffee Association must be about 20% of the coffee extraction rate, while the TDS is about 1.1% to 1.3%. For Drip Filter dripping and brewing, how to extract the best coffee flavor is controlled by two variables: the extract of coffee powder and the concentration in a cup of coffee.

2015-11-10
Coffee knowledge: Al's Rule of Espresso extraction (Ayer's rule: sweet spot formula)

Coffee knowledge: Al's Rule of Espresso extraction (Ayer's rule: sweet spot formula)

Introduction: Espresso extraction of Als Rule (Ayer's rule: sweet point formula) each increase in the amount of 5cc extraction, the extraction time should be subtracted from 1sec. On the contrary, add 1sec. Al Critzer's understanding of Espresso extraction has become the most common concept of Espresso in Europe and the United States. Based on the result that 30cc/ 30sec got a perfect Espresso.

2015-12-08
Principles and principles of Coffee extraction (part I) Coffee extraction Law

Principles and principles of Coffee extraction (part I) Coffee extraction Law

Making coffee is the process of extraction, and there are a variety of extraction ways. what we need to do is to apply the extraction principle to the production to get the most perfect coffee. Before talking about extraction, let's popularize a little common sense: first, coffee beans have both high-quality flavor and defective flavor. Second, the aromatic substances of coffee will be dissolved first, and the bad substances will be dissolved later. (so,

2015-11-05
SCAA American Fine Coffee Association Gold extraction ratio Fine Coffee

SCAA American Fine Coffee Association Gold extraction ratio Fine Coffee

The proportion of SCAA fine cup coffee defined by the Gold Cup Fine Coffee Association of the United States and the scae European Fine Coffee Association must be about 20% of the coffee extraction rate, while the TDS is about 1.1% to 1.3%. For Drip Filter dripping and brewing, how to extract the best coffee flavor is controlled by two variables: the extract of coffee powder and the concentration in a cup of coffee.

2016-06-12
The water temperature of brewing coffee should be inversely proportional to the roasting degree, coffee extraction and roasting coffee beans, black coffee.

The water temperature of brewing coffee should be inversely proportional to the roasting degree, coffee extraction and roasting coffee beans, black coffee.

Brewing coffee water temperature should be inversely proportional to roasting degree extraction water temperature is not consistent, American electric drip rate kettle due to different brands, mostly controlled in 92 ℃ 96 ℃ constant temperature extraction range, espresso machine according to the baking degree used by each store, the water temperature is set in 88 ℃ 93 ℃ range, basically, the deeper the extraction water temperature is lower, about 88 ℃, the more shallow roasting, the higher the water temperature

2016-06-13
Coffee knowledge SCAA American Fine Coffee Association third wave of coffee must see coffee brewing golden water

Coffee knowledge SCAA American Fine Coffee Association third wave of coffee must see coffee brewing golden water

The GoldCup (golden cup) coffee ratio defined by the SCAA American boutique coffee association and the scae European boutique coffee association must hold the coffee extraction rate at about 20%, while the TDS is about 1.1% to 1.3%. For DripFilter drip brewing, how to extract the best: SCAA American Fine Coffee Association and scae European Fine Coffee Association defined the GoldCup coffee ratio, must

2016-04-22
The thinking mode of extraction uniform extraction of fine coffee

The thinking mode of extraction uniform extraction of fine coffee

We talked about some of the connections between taste and data in general. The core idea is the relationship between alcohol thickness and TDS concentration, and the relationship between sour, bittersweet and extraction rate. If we describe the goal in the first chapter, then the goal we want to achieve is mainly the following two points: 1. A reasonable extraction rate of 18-22% was obtained. Because it can achieve bitterness.

2014-10-14
SCAA American boutique coffee association coffee brewing gold gouache proportion explanation

SCAA American boutique coffee association coffee brewing gold gouache proportion explanation

[guide] the ratio of SCAA fine cup coffee defined by the American Fine Coffee Association and the scae European Fine Coffee Association must be about 20% of the coffee extraction rate, while the TDS is about 1.1% to 1.3%. For Drip Filter drip brewing, how to extract the best SCAA fine cup coffee defined by the American Fine Coffee Association and the scae European Fine Coffee Association.

2015-11-30
The proportion of gold gouache used in coffee brewing

The proportion of gold gouache used in coffee brewing

[guide] the ratio of SCAA fine cup coffee defined by the American Fine Coffee Association and the scae European Fine Coffee Association must be about 20% of the coffee extraction rate, while the TDS is about 1.1% to 1.3%. For Drip Filter drip brewing, how to extract the best SCAA fine cup coffee defined by the American Fine Coffee Association and the scae European Fine Coffee Association.

2015-11-18
Extraction methods and methods of coffee what is the extraction rate?

Extraction methods and methods of coffee what is the extraction rate?

The taste and extraction methods of coffee are very diverse. The European Fine Coffee Association once put forward the concept of Gold cup. A certain extraction rate and coffee concentration determine the taste of coffee. However, what is the extraction rate, and what is its effect on the taste of coffee?. First of all, the concentration represents the amount of soluble matter (TDS) in your cup of coffee, so: TDS%=TDS/Coffee Weight (C

2015-09-01
SCAA American boutique coffee association coffee brewing gold gouache ratio

SCAA American boutique coffee association coffee brewing gold gouache ratio

The proportion of SCAA fine cup coffee defined by the Gold Cup Fine Coffee Association of the United States and the scae European Fine Coffee Association must be about 20% of the coffee extraction rate, while the TDS is about 1.1% to 1.3%. For Drip Filter dripping and brewing, how to extract the best coffee flavor is controlled by two variables: the extract of coffee powder and the concentration in a cup of coffee.

2015-09-17
Understanding the extraction rate is the basis of making a cup of espresso

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 the extraction rate is the basis of making a cup of espresso

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
SCAA American boutique coffee association coffee brewing gold gouache ratio

SCAA American boutique coffee association coffee brewing gold gouache ratio

The proportion of SCAA fine cup coffee defined by the Gold Cup Fine Coffee Association of the United States and the scae European Fine Coffee Association must be about 20% of the coffee extraction rate, while the TDS is about 1.1% to 1.3%. For Drip Filter dripping and brewing, how to extract the best coffee flavor is controlled by two variables: the extract of coffee powder and the concentration in a cup of coffee.

2015-04-11
SCAA American boutique coffee association coffee brewing gold gouache ratio

SCAA American boutique coffee association coffee brewing gold gouache ratio

The proportion of SCAA fine cup coffee defined by the Gold Cup Fine Coffee Association of the United States and the scae European Fine Coffee Association must be about 20% of the coffee extraction rate, while the TDS is about 1.1% to 1.3%. For Drip Filter dripping and brewing, how to extract the best coffee flavor is controlled by two variables: the extract of coffee powder and the concentration in a cup of coffee.

2015-10-24
American boutique coffee association SCAA coffee brewing gold gouache ratio

American boutique coffee association SCAA coffee brewing gold gouache ratio

The proportion of SCAA fine cup coffee defined by the Gold Cup Fine Coffee Association of the United States and the scae European Fine Coffee Association must be about 20% of the coffee extraction rate, while the TDS is about 1.1% to 1.3%. For Drip Filter dripping and brewing, how to extract the best coffee flavor is controlled by two variables: the extract of coffee powder and the concentration in a cup of coffee.

2015-01-27
Proportion of gold gouache in SCAA coffee

Proportion of gold gouache in SCAA coffee

The proportion of SCAA fine cup coffee defined by the Gold Cup Fine Coffee Association of the United States and the scae European Fine Coffee Association must be about 20% of the coffee extraction rate, while the TDS is about 1.1% to 1.3%.

2014-08-19
SCAA American boutique coffee association coffee brewing gold gouache ratio

SCAA American boutique coffee association coffee brewing gold gouache ratio

The proportion of SCAA fine cup coffee defined by the Gold Cup Fine Coffee Association of the United States and the scae European Fine Coffee Association must be about 20% of the coffee extraction rate, while the TDS is about 1.1% to 1.3%.

2014-07-18
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