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Cup of Excellence--a rating system for fine coffee

Cup of Excellence--a rating system for fine coffee

COE, a specialty coffee rating system.

2014-06-24
Introduction of Katim Coffee beans

Introduction of Katim Coffee beans

The characteristic editing was 3846 seeds per kilogram when exposed to cool sun for 2 months. There were about 5000 seeds in cool sun for 5 months, the germination rate was more than 95% in two months after seed production, 85% in three months, became weak after three months, and most seeds lost their germination rate after six months. The resistance to leaf rust is sub-immune type or extremely high resistance type, and its plant type is compact and mostly exposed in the branches.

2016-06-04
The thinking mode of extraction 2b-extraction time is transferred from Douban

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
Prices of coffee and tea in Kenya have fallen sharply

Prices of coffee and tea in Kenya have fallen sharply

According to the latest data from the Kenya Bureau of Statistics, the price of Kenyan coffee has fallen from 344.3 shillings per kilogram (about US $4, the current exchange rate of the US dollar to the shilling rate is 85.9, the same below) to 229.83 shillings in May. Total coffee production in the first May of 2013 was 23358 tons, compared with 24865 tons in the same period in 2012, and the total income of coffee growers was 6.94 billion, a decrease of 2.64 billion from the same period last year. Tea price

2014-04-27
Hand brewed coffee filter cup V60 drip cup extraction guide

Hand brewed coffee filter cup V60 drip cup extraction guide

The key to making a perfect cup of coffee is extraction, and the V60 drip cup is precisely the interpretation of this perfection. What makes it stand out among many coffee utensils? For the Hario V60 drip cup, its inventors combined chemistry, glass and coffee. In fact Hario was founded in Tokyo in 1921, and just started mainly producing and selling physical and chemical products.

2016-07-15
Hand-brewed Coffee: guide to Hario V60 trickling Cup extraction

Hand-brewed Coffee: guide to Hario V60 trickling Cup extraction

The key to making a perfect cup of coffee is extraction, and the V60 drip filter cup can explain this perfection. What makes it stand out among many coffee utensils? With regard to the Hario V60 trickle filter cup, its inventors combined chemistry, glassware and coffee. In fact, if you have read the article "Chemex Coffee Pot extraction Guide" (try to give it to you in the next issue)

2015-11-27
Introduction to the Development Prospect of Coffee Industry in China-Analysis of Coffee Industry

Introduction to the Development Prospect of Coffee Industry in China-Analysis of Coffee Industry

In April, Yunnan Coffee Industry Association formed a coffee drought research group to investigate the situation of coffee disaster. According to the on-the-spot investigation, as of late April, due to the serious water shortage, nearly 240000 mu of the existing coffee planting area of 400000 mu in Yunnan was affected, and the harvest was as high as 60, 000 mu. The drought has the greatest impact on coffee seedlings planted within three years, with the mortality rate of newly planted coffee seedlings as high as 40% in 2009. Near

2016-08-01
Introduction to the flavor and taste of coffee from Paradise Bird Manor in Papua New Guinea

Introduction to the flavor and taste of coffee from Paradise Bird Manor in Papua New Guinea

The population of Papua New Guinea in 2014 is estimated to be 6552730, with a median age of 22.4 years. The population growth rate is 1.84%, the birth rate is 24.89 per thousand, and the mortality rate is 6.53 per thousand. The urban population accounts for 13%. The neonatal mortality rate is 39.67 per thousand. The average life expectancy at birth is 66.85 years. The literacy rate of the population is 62.4%. Among people who are unable to read and write

2016-09-02
Types and characteristics of filter cups for hand-brewed coffee introduction to the types and differences of filter cups for hand-brewed coffee utensils

Types and characteristics of filter cups for hand-brewed coffee introduction to the types and differences of filter cups for hand-brewed coffee utensils

When hot water is injected, the speed of filtration will be different, so the extraction time will also change. The difference in extraction time will lead to a difference in coffee flavor. The filtration speed varies with the area of the hole on the filter cup. The smaller the area is, the slower the filtration speed is. This type of filter cup will stay in the filter cup first because the injected hot water will first stay in the filter cup, and then filter at a certain speed, and the extraction will stop.

2016-07-20
Relationship between grinding, extraction rate and concentration the best extraction rate and concentration of black coffee

Relationship between grinding, extraction rate and concentration the best extraction rate and concentration of black coffee

Coffee extraction is like doing an experiment, controlling the change between solvent (water) and solute (coffee) under environmental variables. How to dissolve the effective substances in coffee according to demand under appropriate conditions is the tireless experimental theme of all coffee lovers. Shotsmrkt. In the name of "coffee addiction", we will regularly sort out the experience and imagination of coffee brewing. Make a good cup of coffee

2016-07-20
Formula for calculating dehydration rate of coffee beans dehydration of coffee beans

Formula for calculating dehydration rate of coffee beans dehydration of coffee beans

Recently, I have been strengthening my basic skills! And the baking part is no exception! The roaster I use is mainly based on direct fire baking, so I often encounter a lot of trouble in the early baking, after all, there are not many friends who use direct fire machine! The topic being studied recently is dehydration, or drying process, which is distributed throughout the roasting stage of coffee beans.

2016-04-27
An introduction to the Jamaican Blue Mountain Coffee with a long-lasting fruit flavor.

An introduction to the Jamaican Blue Mountain Coffee with a long-lasting fruit flavor.

Lanshan County is located on the north side of the middle part of Nanling Mountains, bordered by Linwu County of Chenzhou to the east, Jianghua Yao Autonomous County on the south boundary and Lianzhou City of Guangdong Province, Ningyuan County to the west and Jiahe County of Chenzhou in the north. It is located between 11154-11227 east longitude and 2501-2537 north latitude. It is 67 kilometers from north to south and 55 kilometers from east to west. The county is located in longitude 1115415112208 east, latitude 250102 "253708 north, and the width from east to west is 55 kilometers.

2016-08-30
Elderly people who are used to drinking a few cups of coffee a day have a low mortality rate.

Elderly people who are used to drinking a few cups of coffee a day have a low mortality rate.

Older people who drink a few cups of coffee a day have a lower mortality rate than their peers who drink no coffee at all or very little, according to a study of 400000 people in the United States. American researchers said in the latest issue of the New England Journal of Medicine that they used US nutritional intake data to select 400000 people aged 50 to 71 who had reported their food intake annually since 1995.

2015-10-05
The mortality rate of women drinking coffee will reduce the effect of coffee on the human body.

The mortality rate of women drinking coffee will reduce the effect of coffee on the human body.

Coffee is often a fashionable drink, which is sought after by many people. However, the health effects of drinking coffee are still controversial, with some saying good and others bad. Coffee drinking is associated with mortality in middle-aged men and women, and among women, drinking coffee can also reduce their risk of dying from heart disease, according to a new study published in the Annals of Internal Medicine. As to whether coffee can prevent heart disease.

2016-03-25
Those things about coffee extraction extraction and extraction equilibrium

Those things about coffee extraction extraction and extraction equilibrium

The reasonable extraction range was set by ebf, and the extraction results were tested by tds. Combined with the grinding scale and the ratio of gouache to powder to modify the results, it is the quality control system of most knowledge-based barista when making espresso. Under this seemingly rigorous operation process, will there be loopholes? Extraction uniformity is a monitoring blind area which is easy to be ignored. Uniform means to distribute or divide.

2015-01-23
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 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
China will become the largest coffee consumer in the world

China will become the largest coffee consumer in the world

Experts estimate that China will become the largest coffee consumer in the world. By 2020, if China drinks one cup of coffee per person per day, the coffee bean market alone will reach 50 billion US dollars a year, and the entire industry will generate a market of hundreds of billions of US dollars. The popularization of coffee has become a must. Through the eight cities of Beijing, Shanghai, Guangzhou, Chengdu, Chongqing, Hangzhou and Nanjing.

2015-09-08
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
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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