Coffee Technology Lists
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A brief introduction to the technical skills of using hand net to bake coffee beans at home
Hand net is also called manual roaster. The biggest advantage of hand net baking is that it can remove smoke, avoid the smoky taste of coffee, and make it easier to observe the changes in the appearance of beans during baking. When baking coffee beans with a hand net, the firepower is fixed in a strong medium fire. After fixing the firepower intensity, the distance between the hand net and the flame is adjusted according to the firepower intensity. The position of the hand net and the tile
2016-01-04 Talking about hand net baking at home using hands coffee beans techniques skills introduction -
The difference between the three native species of coffee and the introduction of Arabica and Robusta
Coffee belongs to the evergreen shrub of the genus Rubiaceae, which is centered in the tropics. There are about 6000 species of Rubiaceae belonging to 500 genera. Coffee has always been considered to have certain effects, such as invigorating the stomach, waking up the brain, stopping bleeding, dissipating heat, strengthening the body and so on. There are about 40 species of coffee plants, but the only ones that can produce coffee beans of commercial value are Arabica, Robusta and Libby.
2016-01-04 Coffee three native species difference rabbi Robbins Booth introduction -
A brief discussion on the "culprit" of the astringent taste of coffee-- Tannin to understand the cause of the astringency in coffee
Tannin coffee tannic acid coffee contains a variety of ingredients, extraction is not to extract all of these ingredients, there is usually such a rule: if the amount of coffee powder is fixed, the amount of soluble components extracted depends on the degree of grinding and time. The finer the grinding degree of coffee powder is, the longer the extraction time is, the more ingredients will be obtained. According to the experiment, if the quantitative coffee powder can be extracted
2016-01-04 Talking about coffee astringent taste culprit tannin Tannin understanding reason -
The Myth about the taste of Coffee-- discussion on the astringency in Coffee
The acidity of the cups made by the students is somewhat strong, and the acidity seems to be dissociated from the bitter taste, and the overall balance is greatly reduced, and it is mainly strong bitterness after the acid. At this time the problem came out several cups she felt obviously astringent taste, and I always think that this is not astringent taste but a combination of strong acid and bitter taste of a sour thorn. Explain for a long time, but I still can't.
2016-01-04 About coffee taste myth astringency discussion medium how -
Is the water in the coffee machine drinkable? Is the coffee maker boiler hot water harmful to the body?
Friends who are interested in the coffee machine must know that the coffee machine has a set of things called hot water pipes, hot water pipe switches, the function is to release hot water from the coffee machine boiler. I often see many people use this set of parts of the coffee machine to release hot water from the boiler in the machine, which is used to make tea, warm cups, flushing utensils, drinking directly and making other milk tea products. Because of coffee.
2016-01-04 Coffee machine water energy drink boiler hot water body harmfulness intention coffee machine -
About the skills of beating milk, learning the basic skills of coffee drawing, the knowledge of beating milk foam.
I often see many friends discussing the issue of flower drawing, and some friends have pointed out that the most important thing is to make a good jar of milk foam. I quite agree with this view. To pull flowers well, the most key factor is the milk foam, in fact, the method of flower drawing is relatively simple. So how to make a good jar of milk foam? In fact, this thing can not be taught with words and images.
2016-01-04 About milking all kinds of skills learning coffee flowers basic skills knowledge -
Coffee flower boutique coffee making common sense introduction to coffee flower drawing
In fact, there has never been a very clear literature on the origin of the coffee flower, only that at that time in Europe and the United States, the coffee flower was the difficult professional technology displayed during the coffee performance, and such innovative skills and the difficult technology showed greatly shocked the coffee industry at that time and attracted public attention from the very beginning. All the people are deeply drawn by coffee.
2015-12-31 Coffee flower boutique production common sense introduction about coffee origin -
What are the factors that affect Italian concentration?
1. Coffee astringency is manifested as: after drinking coffee, the throat is dry, astringent, astringent and miscellaneous. When I swallow coffee, I feel uncomfortable in my throat. Second, the three manifestations of coffee extraction: As mentioned in the previous article, coffee is water passing through coffee powder, bringing out the soluble substances in coffee powder, and we get a cup of coffee. And everything we regulate
2015-12-31 Italian coffee extract concentrate liquid astringent cause effect element which -
A correct understanding of the practice of Didi pot coffee in Vietnam to understand the production, history and culture of Vietnamese coffee
On this trip to the border between China and Vietnam, I tasted this Vietnamese Didi pot coffee for the first time in Puzhai. When the boss brought this kind of coffee, I was a little at a loss. Vietnamese coffee originated from drip-filtered coffee which was very popular in France in the early 19th century and was introduced into Vietnam with the colonial relationship between France and Vietnam. Vietnamese coffee is not brewed in a coffee pot, but a special dripping coffee cup.
2015-12-31 Correct understanding Vietnam Didi coffee practice understanding production history and culture this time -
The oldest coffee tree species, the coffee culture you don't know, the mysterious world of coffee.
Do you know what is the oldest kind of coffee tree? Baitianhui Coffee training School shares coffee culture with you. Many factors affecting coffee cultivation are largely related to the variety of coffee, and there are great differences between regions. Arabica (arabica) is the oldest coffee tree. Arabica is a high-growing variety, usually grown in mountains, plateaus, or
2015-12-31 The most ancient old coffee variety do not know coffee culture understanding mystery the world -
Coffee tree, coffee flower, coffee fruit detailed introduction to understand the growth process of coffee beans
Coffee tree is an evergreen tree with small white flowers and green fruits that turn red when ripe. A normal coffee tree can grow to 5 to 10 meters tall, but farmers often prune it to less than 2 meters to make it easier to harvest. After flowering bear a dark green oval fruit, mature fruit from dark green to bright red, due to color and cherry
2015-12-31 coffee fruit detail introduction recognition coffee beans long process -
Roasting coffee with hand net can complete the whole roasting process of coffee beans with gas and hand net at home.
Hand net is one of the important tools for many coffee lovers to bake by themselves. it is cheap and convenient. A hand net plus gas at home can complete the whole process, and a domestic fake hand net is only a few dozen yuan. The amount of baking is about 100 grams at a time. However, hand network baking also has fatal disadvantages, because it is not professional equipment, the control of fire depends entirely on personal experience.
2015-12-31 Hand net baking coffee home gas can finish whole coffee beans pass -
Let's talk about the benefits and characteristics of robusta coffee beans that you've never known before.
People always habitually look at things in dichotomy, good and bad, good and evil, good and bad. The same is true in the world of coffee. Arabica coffee beans are always classified as good, while its distant relative, Robusta, is often classified as bad. We might describe it this way, if Arabica is a gift from an angel.
2015-12-31 Talk about never know you don't know Robbs Booth coffee beans benefits. -
How to correctly identify robusta coffee beans and correctly understand their characteristics, uses and benefits
[introduction] "Robusta" coffee is commonly known as "sturdy beans". It can be planted at low elevations (200 to 800 meters above sea level). It has strong resistance to diseases and insect pests and is not vulnerable to agricultural diseases. the annual output of coffee trees per unit area is higher, and it is harvested in large quantities by machine. generally speaking, the production cost is much lower than that of Ala "Robusta" coffee, commonly known as "sturdy beans", low altitude areas (elevation 200 to 800)
2015-12-31 How to correctly identify Robes Booth coffee beans correct understanding talk about its characteristics -
On the difference between Arabica Coffee and Robusta Coffee the difference between good beans and bad beans
Global coffee bean tree species are mainly divided into Arabica and Robusta, of which Arabica coffee beans account for about 65% and 80%. Arabica coffee has harsh planting conditions, weak disease resistance, high altitude requirements, slow growth, high quality, and fine processing of raw beans. Arabica coffee beans are elegant and slender in shape, with large and uniform grains, and different producing areas have their own.
2015-12-31 Talking about rabbi coffee Robbins Booth differences beans global -
A cup of coffee water and coffee powder perfect ratio of coffee powder to water
The ratio of coffee powder to water is very important. Here's a look at how to make the perfect cup of coffee. The table shows in detail the coffee powder / water needed to make different cups of coffee. The above picture shows the standard brewing ratio comparison table, which is suitable for most ordinary coffee lovers. You only need to determine the number of cups of coffee and you can directly calculate the amount of coffee powder / water needed. The cartographer at the same time
2015-12-31 One cup coffee powder proportion beauty with water details introduction and -
How to clean and maintain the coffee machine the use method and steps of the coffee machine are introduced in detail
Mellow coffee is a favorite of many people, and some people even buy coffee machines and beans and make their own coffee. So, what are the methods and steps for the use of the coffee machine, and how should it be cleaned and maintained during daily use? Cleaning and maintenance of the coffee machine 1. After you buy it, please read the instructions carefully to see if the voltage matches, and there are some other points for attention
2015-12-31 Coffee essentials how cleaning maintenance coffee machine usage steps details -
On the quality of Italian Coffee Espresso (Italian espresso) Coffee Oil judgment method
1, the flow rate of Italian concentration: the flow rate 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 coffee essence and dregs all into the water, resulting in coffee with obvious scorching taste or exciting bitter taste. For beginners,
2015-12-30 About Italian coffee good or bad quality Espresso concentrate oil -
What details should be paid attention to in the selection of raw beans? Distinguish the good from the bad by the appearance of coffee beans
The following are the items that should be paid attention to in observing the appearance of raw beans: 1. The size of raw beans should be very similar, 17hammer 18 mesh together, 15prime 16 mesh together, 13prime 14 mesh together, and so on. The appearance must be as consistent as possible, and the color should be similar. This project determines the color uniformity after baking and the difference in taste after baking. Beans and grains with smaller particles
2015-12-30 Raw beans selection should pay attention to which details through appearance coffee beans identification -
Which can better determine the quality of finished coffee beans, the level of baked beans or the quality of raw beans?
| author: egg IN Beijing, Taiwan freelance travel / gourmet talent / creative cuisine / barista now people's understanding of coffee is very interesting. In fact, most people still stay in the situation of coffee with sugar and milk. The most direct reason is bitter. Coffee is bitter. Further understanding is that baristas will pull flowers so handsome, pull flowers so beautiful. (inside
2015-12-30 Baked beans peace raw beans good or bad which is more capable determine the finished product coffee beans quality