Coffee Technology Lists
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Key points of knowledge about roasting coffee beans; detailed analysis of coffee composition table after roasting
Caffeine: caffeine is the most eye-catching of all the ingredients in coffee. It belongs to a kind of phytoxanthin (animal muscle component). It has the same properties as theobromine contained in cocoa, green tea contains the same theophylline, and the percentage of reduction after baking is very small. Caffeine has a very wide range of effects. will affect the human brain, heart, blood vessels, gastrointestinal, muscle and kidney and other parts, the right amount of coffee
2015-12-21 Coffee beans roasting knowledge essentials completion coffee sub-table detail analysis -
Coffee Roasting Knowledge Points: Coffee Roasting Detailed Analysis
Coffee Roasting Coffee is popular mainly because of the aroma formed after roasting and the taste when drinking. Coffee beans themselves do not have any special taste, is roasted to completely transform and reorganize the internal substances of the beans, forming a new structure, thus bringing out the flavor of coffee. Baking tools Baking machines are divided into 3 categories: direct fire, semi-hot air
2015-12-21 coffee beans roast knowledge essentials coffee Coffee Roastin -
Espresso knowledge points: ESPRESSO roasting tips detailed operation introduction
Translated from Fresh Cup Magazine's Coffee Almanac,2003 June issue, pp. 36-40, Roasting for Espresso: Implications for Coffee Retailingby David Schomer. Introduction A few years ago, I took a very important coffee course to compare the differences between espresso and other immersion brewing methods (such as French pressure and trickling).
2015-12-21 Italian style Coffee knowledge main points ESPRESSO Baking Tips details -
Key points of coffee knowledge: explore where the real coffee alcohol aroma comes from?
In a coffee obsession like mine, there is no smell comparable to the smell in the coffee field during the flowering period. The first flowering period of the coffee tree is about three years. The white flowers are five-petal tube-shaped flowers, with a faint fragrance of jasmine, and the inflorescences are arranged in dense clusters. It will wither after two or three days of flowering and begin to bear fruit after a few months. In Yunnan, this is the right time.
2015-12-21 Coffee knowledge main points discussion real fragrance in the end Lilai -
Knowledge points for choosing coffee beans: 10 factors to consider when choosing raw coffee beans
The raw bean seller is mainly responsible for grading the coffee beans before selling them to the coffee bean merchant. After the grading is completed, premium coffee beans and boutique coffee beans will be selected, although they will have some defects but do not affect the coffee rating. These defects are not so serious, but they can also cause potential damage to the quality of coffee. Although Cupping is undoubtedly the most definite way to check coffee beans.
2015-12-21 Selection coffee beans knowledge essentials selection coffee raw beans need consider 1 -
Boutique Coffee Common sense pull Coffee Milk foam
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.
2015-12-20 Boutique coffee common sense pull flower milk foam production way about flower -
Something about San Douke brand roaster: let's talk about fire chops and roaster boilers.
Recently, the HB-L2 coffee roaster was safely taken apart for machine maintenance, lubricating, cleaning the combustion chamber, cleaning the boiler, cleaning the air ducts and cleaning the fan. Of course, the year-old fire row was also removed to clean up the carbon deposits. Then, recently, I have seen some promotional materials from SanDouke. I have not really used Sandou's machine. What I have heard from the outside is basically destruction.
2015-12-19 About three beans brand roaster some talk fire row and boiler recently -
Introduction to the course of making Italian Coffee: understand several misunderstandings of making Coffee
Milk is the best companion of coffee, we usually like to add milk when drinking coffee, especially fancy coffee, with beaten milk foam to pull out all kinds of flowers, so that the coffee with milk is both delicious and good-looking. For playing milk foam, there are several common misunderstandings that we need to understand, so that we can make it easier for us to do a better job of playing milk foam. 1: use shaking up and down
2015-12-19 Italian style coffee making tutorials introduction understanding several milking misunderstanding milk -
Introduction to the production of Italian coffee: perfect coffee pull flower three-step sudden extraction of milk foam
The flower-pulling works of coffee masters are always amazing. Making a good Espresso is an art in itself, and making ever-changing patterns on coffee is the icing on the cake. It may take several years to develop the perfect skill of coffee flower drawing. Two common methods of coffee flower drawing are free dumping (the pattern is formed when the milk foam is dumped) and carving (using coffee
2015-12-19 Italian style Coffee making introduction perfection drawing steps extraction milking -
Coffee History: Coffee Tours Coffee History Learn about Coffee History and Culture
Coffee was introduced into the Arab region where coffee was grown and drunk on a large scale in Europe. At that time, there was the most prosperous port in the world, Mocha. The scale of maritime trade reaching all parts of the world was amazing. Merchant ships from all over the world brought unlimited business opportunities. Coffee, which had been popular in the Arab region, naturally became the favorite of merchants from all countries, especially those who had tasted coffee.
2015-12-19 History About Coffee Fun Tours Learn History Culture Incoming -
World Coffee: an introduction to all kinds of expensive coffee from various countries and their taste
Civet Coffee (Kopi Luwak) is a recently invented coffee made from cat poop. It is the most expensive coffee among many. Blue Mountain Coffee Blue Mountain Coffee is a popular coffee produced in Central America, Jamaica and the West Indies. It has the characteristics of mellow, slightly bitter, soft and smooth, and slightly sour.
2015-12-19 The world coffee each country all kinds expensive introduction and they taste -
Classification and taste of coffee types: a detailed explanation of each kind of coffee taste
1. Brazil: it is the most important coffee producing area in the world, accounting for 1x3 of the world's total output. About 10 states in the vast territory produce coffee beans in large quantities. Brazilian coffee is round, moderately sour and has a strong sweet taste. It is known for its smooth taste and is considered an indispensable ingredient for mixed coffee. two。 Colombia: it is the second largest coffee producer in the world.
2015-12-19 Coffee type taste classification tasting individual detailed explanation Brazil -
Introduction to the production of espresso: common problems and solutions in making espresso
To make espresso, first, check the roasting date of the beans. If it lasts for more than three weeks, the mellowness of the coffee will be greatly reduced. Second, check the speed of the current. If the current is too slow, the coffee will become greasy and sharp. Remember, the coarser the coffee powder, the faster the water flow; the finer the grinding, the slower the flow. In the meantime, you
2015-12-19 Italian Coffee production introduction concentration FAQ solution -
Italian coffee production introduction: coffee knowledge Espresso oil status has an impact on the pull flower
To make a perfect cup of coffee, you need delicate and highly blended milk foam! In addition, will the state of Espresso oil also affect coffee flowers? If so, what impact would that have? We did the following coffee experiments: as shown in the figure below, there are three groups of Espresso: No. 1 Espresso is placed more than two minutes after normal production, fat
2015-12-19 Italian Coffee Making Introduction Knowledge Espresso Grease Status -
Introduction to the production of Italian Coffee: the way to determine the Oil of Espresso (Italian concentrate) Coffee
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,
2015-12-19 Italian Coffee production introduction Espresso concentrate Fat judgement -
Coffee newcomers learn main points: it is important to brew a good cup of coffee and choose fresh coffee beans.
If we further explain the significance of brewing coffee, it can be said that aromatic substances in coffee beans can be extracted by water. In the process of brewing, various ingredients in coffee beans are released into water by the dissolution of water. This process is called extraction. There are many ingredients in coffee beans, the best known is the refreshing caffeine. In addition, there are many oils in coffee beans.
2015-12-19 Coffee newcomers study main points explanation brewing one cup choose fresh coffee beans -
Coffee grinding technology: the technical explanation of coffee pressing powder, filling powder and powder thickness to choose the right one.
Guide: the scale only tells you which direction is thick and which direction is fine. When you find the right powder thickness, the effect of the scale will show a little bit. 1. Powder thickness XX bean grinder scale should be adjusted to? The scale is only a reference. Different brands have different grinding scales, and the performance of bean grinders of the same brand and the same model under the same scale is not exactly the same.
2015-12-19 Coffee grinding beans technology pressing powder loading powder coarse powder fine powder explanation selection suitable -
Coffee brewing utensils: introduction of beginners' choice of hand pot and detailed analysis of the reasons
Only when you make coffee by hand can you pay so much attention to how the water is poured out. Only when penguins eat and drink do they care so much about what you want to know before you buy. There are many ways to brew coffee, such as French pressure, mocha pot, siphon pot, love pressure, hand brewing. In so many ways of brewing, only hand flushing requires a good water injection tool, hand flushing pot. Hand
2015-12-19 Coffee brewing utensils novice hand pot introduction reason detail analysis -
How to choose a Coffee Machine for opening a Cafe
As the treasure of every coffee shop in the town, the quality of the coffee machine has become particularly important, but many friends are confused about how to choose a good coffee machine. I will first discuss with you how to choose a professional semi-automatic coffee machine. With regard to the brand, it is suggested that we should not buy any domestic coffee machine, it is not that I am unpatriotic, it is made by the Chinese.
2015-12-19 Open a home coffee shop how to select coffee machine choose business lifeblood as one -
Introduction to the main points of knowledge about the treatment of raw coffee beans: the importance of hand selection how to select beans by hand
Previously discussed a good cup of coffee, that is, the selection of flawless coffee beans, after proper roasting, fresh grinding, brewing, the correct extraction of the taste of coffee standards and practical steps. (please refer to the previous post: what is a good cup of coffee and how to get a good cup of coffee?) The standard procedure is as follows: 1. Master raw beans 2. Raw bean hand chooses 3. Fresh baking 4.
2015-12-18 Coffee raw beans processing methods knowledge main points introduction hand selection importance how to