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The Preservation method of Coffee beans how to preserve the coffee after unpacking

The Preservation method of Coffee beans how to preserve the coffee after unpacking

Generally speaking, coffee beans are stored in containers with rubber pads on the inside of the lid. Roasted coffee beans are easy to smell and absorb the surrounding odor, so sealed bottles and cans should be used to preserve coffee beans. Use more methods: contact with air will accelerate the oxidation of coffee beans. With the decrease of coffee beans, the gap in the container becomes larger and larger, so it should be filled into the container.

2015-02-05
Yunnan builds first national key laboratory for coffee testing

Yunnan builds first national key laboratory for coffee testing

According to the Pu 'er Entry-Exit Inspection and Quarantine Bureau, a few days ago, China's first national key coffee testing laboratory (Pu' er) officially started construction in Pu 'er City, which will fill the gap in China's coffee product professional laboratory and provide strong technical support for the foreign trade of coffee products. Pu 'er has become the main coffee producing area and coffee trade area with the largest planting area, highest yield and best quality in China.

2016-02-26
Four key points of Italian espresso production Macinazione

Four key points of Italian espresso production Macinazione

Macinazione: the right ground coffee beans are too thick or too fine to make a thick and delicious espresso. Coffee powder is too thick, the gap of coffee powder in the filter is too big, the resistance to water is not enough, the flow rate of coffee is too fast, it is easy to cause insufficient extraction, coffee is tasteless. It is also wrong for coffee powder to be ground too fine, because the resistance is too high, and the hot water stays in the filter for too long.

2015-11-11
Four key points of espresso production in Italy

Four key points of espresso production in Italy

Macinazione: the right ground coffee beans are too thick or too fine to make a thick and delicious espresso. Coffee powder is too thick, the gap of coffee powder in the filter is too big, the resistance to water is not enough, the flow rate of coffee is too fast, it is easy to cause insufficient extraction, coffee is tasteless. It is also wrong for coffee powder to be ground too fine, because the resistance is too high, and the hot water stays in the filter for too long.

2015-08-26
Detailed points for the production of hand-brewed coffee: introduction of the difference between filter paper dripping method and flannel dripping filter method

Detailed points for the production of hand-brewed coffee: introduction of the difference between filter paper dripping method and flannel dripping filter method

a. Filter paper dripping method tool: 1. The filter cup is generally divided into single hole (Melita cup), double hole and three hole (Kalita cup) according to the holes at the bottom of the filter cup. For beginners, double-hole and three-hole filter cups are not so demanding for uniform powder. two。 The use of filter paper mainly lies in folding, of course, the material.

2023-03-26
Four key points in the production of Italian espresso

Four key points in the production of Italian espresso

Macinazione: the right ground coffee beans are too thick or too fine to make a thick and delicious espresso. Coffee powder is too thick, the gap of coffee powder in the filter is too big, the resistance to water is not enough, the flow rate of coffee is too fast, it is easy to cause insufficient extraction, coffee is tasteless. It is also wrong for coffee powder to be ground too fine, because the resistance is too high, and the hot water stays in the filter for too long.

2015-08-03
Four key points in the production of Italian espresso

Four key points in the production of Italian espresso

Macinazione: the right ground coffee beans are too thick or too fine to make a thick and delicious espresso. Coffee powder is too thick, the gap of coffee powder in the filter is too big, the resistance to water is not enough, the flow rate of coffee is too fast, it is easy to cause insufficient extraction, coffee is tasteless. It is also wrong for coffee powder to be ground too fine, because the resistance is too high, and the hot water stays in the filter for too long.

2014-07-11
Popularization of coffee knowledge | the secret of espresso in Italy

Popularization of coffee knowledge | the secret of espresso in Italy

The original meaning of the word Espresso (espresso) is not what we usually call quick-made coffee. In Latin, Espresso means coffee made especially for you. If you regard every process of making espresso as a personal artistic creation, then the skills and knowledge of making espresso will become easier to understand.

2015-08-25
Popularization of coffee knowledge | the secret of espresso in Italy

Popularization of coffee knowledge | the secret of espresso in Italy

The original meaning of the word Espresso (espresso) is not what we usually call quick-made coffee. In Latin, Espresso means coffee made especially for you. If you regard every process of making espresso as a personal artistic creation, then the skills and knowledge of making espresso will become easier to understand.

2016-09-08
Four principles to be followed by Espresso

Four principles to be followed by Espresso

(1) the quantity of coffee beans must be standard, generally 14-16 grams per cup, using good quality deep-roasted coffee beans. (2) the grinding powder should be of appropriate particle size, not too coarse or too fine. Coffee beans are too coarse or too fine to make thick and delicious espresso. When the coffee powder is too coarse, the gap in the filter bowl is too big, the resistance to water is not enough, and the coffee flow rate is too fast, which is easy to cause extraction.

2014-08-26
Four important factors in the production of Italian espresso: 4m theory

Four important factors in the production of Italian espresso: 4m theory

Macinazione: the right ground coffee beans are too thick or too fine to make a thick and delicious espresso. Coffee powder is too thick, the gap of coffee powder in the filter is too big, the resistance to water is not enough, the flow rate of coffee is too fast, it is easy to cause insufficient extraction, coffee is tasteless. It is also wrong for coffee powder to be ground too fine, because the resistance is too high, and the hot water stays in the filter for too long.

2015-09-16
The popularization of coffee knowledge the mysteries of espresso in Italy

The popularization of coffee knowledge the mysteries of espresso in Italy

The original meaning of the word Espresso (espresso) is not what we usually call quick-made coffee. In Latin, Espresso means coffee made especially for you. If you regard every process of making espresso as a personal artistic creation, then the skills and knowledge of making espresso will become easier to understand.

2015-08-04
The popularization of coffee knowledge the mysteries of espresso in Italy

The popularization of coffee knowledge the mysteries of espresso in Italy

The original meaning of the word Espresso (espresso) is not what we usually call quick-made coffee. In Latin, Espresso means coffee made especially for you. If you regard every process of making espresso as a personal artistic creation, then the skills and knowledge of making espresso will become easier to understand.

2015-03-23
4 principles to follow when making a cup of Espresso

4 principles to follow when making a cup of Espresso

(1)The amount of coffee beans must be standard, generally 14-16 g/cup, using high-quality deep-roasted coffee beans. (2)The grinding powder shall be selected with appropriate particle size, not too coarse or too fine. Coffee beans are ground too coarse or too fine to make thick and delicious espresso coffee. When the coffee powder is ground too coarse, the coffee gap in the filter bowl is too large, the resistance to water is not enough, and the coffee flow is too fast, which is easy to cause extraction.

2015-04-16
Analysis of the reason why the siphon pot makes coffee tasteless

Analysis of the reason why the siphon pot makes coffee tasteless

First, the taste characteristics of siphon pot coffee. When we correctly use the siphon pot to make a pot of coffee, the coffee has sufficient aroma and strong taste, because the siphon pot filters the coffee powder by the filter cloth, which has a relatively large gap and cannot filter out some small coffee powder. so the coffee made by the siphon pot has a good touch in the mouth. Second, the siphon pot is made of

2015-04-16
Panamanian Coffee Manor Rose Summer Coffee introduction Jade Manor boutique coffee bean producing area

Panamanian Coffee Manor Rose Summer Coffee introduction Jade Manor boutique coffee bean producing area

Best Panama in 2003, Emerald Manor won the first place of the year by Rose Summer, and the strong and complex flavor surprised all the judges. Over the next decade, Rosa prevailed in all raw bean competitions, and coffee farmers in Central and South America flocked to grow Rosa in Costa Rica, Bolivia, Colombia and other countries. Although there is still a gap between the flavor and Panama.

2016-07-29
The popularity of coffee knowledge | the mystery of Italian espresso how to make espresso?

The popularity of coffee knowledge | the mystery of Italian espresso how to make espresso?

The original meaning of the word Espresso (espresso) is not what we usually call quick-made coffee. In Latin, Espresso means coffee made especially for you. If you regard every process of making espresso as a personal artistic creation, then the skills and knowledge of making espresso will become easier to understand.

2016-03-16
Where is the country of origin of coffee?

Where is the country of origin of coffee?

Mexican coffee production in Central and South America is concentrated in the south near Guatemala, with mountains running through the east and west, making its mountains tilted, making it an ideal terrain for coffee cultivation. Coffee cultivation is still common. According to the order, the highland is classified into three kinds of high-yield coffee: Arudora, Prima, Rabad and Barnabad. Coffee beans range in size from medium to large.

2016-06-12
Coffee knowledge points: coffee equipment configuration that is essential to do-it-yourself coffee.

Coffee knowledge points: coffee equipment configuration that is essential to do-it-yourself coffee.

There are many kinds of coffee machines, and the cost also varies greatly. From a drip coffee pot of 100 yuan to a professional multi-head coffee machine of tens of thousands of yuan, it is not easy to find a style that suits you. The upper limit of the coffee machine introduced today is stuck at about 5000 yuan. The financier with a higher budget, please make a direct detour to the coffee city and choose private business and coffee according to the standard of price flashback.

2015-12-24
The Myth of Fine Coffee (3)

The Myth of Fine Coffee (3)

I spent a lot of time writing words that seemed to be on other people's stations for only one purpose-coffee is not just what you think it is.] Most of the time we indulge in narcissistic delight, such as the word "boutique coffee" on the signboard. When we open the shop every day, we will involuntarily shudder that I use the best beans.

2014-09-01
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