Coffee Technology Lists
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Identification of the quality of coffee beans: a detailed introduction of coffee cup testing terms
When testing a cup of coffee, we should distinguish whether the flavor, alcohol thickness, acidity and wet aroma of the coffee are pleasant. Most cup tasters use the following criteria to judge coffee. While tasting the coffee, you should try to discern whether the flavor, body, acidity and aroma of the coffee is pleasant, or unplea
2015-12-15 Coffee beans quality bad identification way coffee cup terminology detail introduction cup -
Espresso: a detailed introduction to Italian Lungo Coffee to learn about the world of Italian coffee
Reference: Wikipedia Photo Source: YoungDoo Moon Flickr Lungo is Italian, the corresponding English is long, French is caf allong, Chinese means long, the author transliterated as enough coffee, refers to the use of twice the normal amount of water, through the Espresso coffee machine, to make a coffee drink, a Lungo, the effect is an elongated coffee drink
2015-12-15 Italian Coffee Italy Lungo details introduction understanding World reference -
Coffee brewing method: Mocha pot brewing method operation note five key points Introduction
Do not use a mocha pot to make single-item coffee. If it is a single product, the control of water temperature is the first important condition, followed by the control of grinding thickness, these two basic conditions are the prerequisites for making a single product coffee, which can be summarized in one sentence as constant temperature and normal pressure. Constant temperature is a relatively stable water temperature maintained over a relatively long period of time, which relates to the technical level of the operator.
2015-12-15 Coffee brewing way mocha pot method operation attention five points introduction -
Coffee brewing method: the production of ice drop coffee explains in detail the coffee as strong as red wine.
[introduction] the process of ice drop coffee is slow, but it makes strong coffee, which is similar to the brewing process of red wine. 1) equipment for ice drop coffee 1) ice drop coffee maker 2) ice drop coffee bean 3) bean grinder 4) pellet filter paper 5) shape glass 1) equipment for ice drop coffee 1), ice drop coffee maker 2, ice drop coffee bean 3
2015-12-15 Coffee brewing way introduction ice drop production detail explanation understanding red wine -
Introduction to roasting technology of coffee beans: introduction of baking knowledge and detailed operation process
1. Dehydration: generally refers to the baking process below 170 degrees. Different baking appliances require different dehydration time, but it is usually best controlled at 5-8 minutes, depending on the water content of the beans. two。 Climbing temperature: usually the climbing temperature speed of baking is controlled between 7 and 14 degrees, which is related to the control of firepower, the better climbing temperature speed is controlled at about 10 degrees, and the water content of beans is different.
2015-12-15 Coffee beans roasting technology introduction common sense details operation process dehydration general -
Operation Technology of Italian Coffee: introduction of Espresso Coffee Powder filling Technology
Where to put the filter handle is a matter of opinion for the time being, let's see how to load the powder. Andre Yili has a short sentence of 7g, but in the eyes of some careful people, this stage can be described as the most difficult step in the Espresso process. The coffee powder compacted in the filter handle is often called the cake. For Espresso, how much water passes through the coffee cake per second.
2015-12-15 Italian style Coffee Operation Technology Espresso Coffee Powder loading Powder introduction -
Operation technology of Italian coffee: grinding technology of coffee beans made by Espersso
The thickness of coffee beans depends on the way they are cooked. Generally speaking, the longer the cooking time, the thicker the ground powder. In terms of actual cooking, American filter coffee takes a long time to make, so coffee powder is the thickest, siphon coffee takes more than a minute to cook, and coffee powder is medium in size; Espresso takes the shortest time, so it needs the most grinding particles.
2015-12-15 Italian Coffee Operation Technology Espersso production Coffee beans Grinding -
Operation Technology of Italian Coffee: detailed introduction of Espresso blending Bean production Technology
Generally speaking, large coffee beans can produce better coffee. In the case that the quality of coffee beans has been fully assured, the first technical problem to be solved is blending. Blending refers to the selection of coffee beans of different origin and quality to achieve the desired results. The matching technology school believes that 50% of the success factors of a perfect Espresso depend on the composition and quality of the match. There is no one
2015-12-15 Italian style Coffee Operation Technology Espresso matching production detail -
Coffee brewing method: introduction of matters needing attention in Vietnamese trickle-filter coffee diet
Many young friends in life like to drink coffee, which can wake your brain up instantly and relieve the fatigue of your brain. Of course, there are many taboos about drinking coffee. Drinking the wrong coffee will hurt the body. Here are some taboos to pay attention to when drinking Vietnamese coffee. 1. Avoid Vietnamese coffee when drinking. Drinking liquor with drinks containing Vietnamese caffeine will aggravate the effect of alcohol on the human body.
2015-12-14 Coffee brewing way Vietnam drip filtration diet attention items introduction life -
Coffee brewing method: introduction to the use of coffee pot in Vietnam
Abstract: coffee machine precautions-vigilance-small common sense part: this paper mainly introduces the methods and matters needing attention of Vietnamese coffee pot, as well as the key points of knowledge such as Vietnamese coffee making skills and steps. How to use Vietnamese coffee pot Vietnamese coffee is probably what we know most about Vietnam, a neighboring country. Vietnam, once a French colony, began around 1860.
2015-12-14 Coffee brewing way Vietnam coffee pot usage operation introduction summary -
Technical Identification of Coffee: introduction of the Source, significance and main points of Coffee Cup Test
There is no better way to understand and explore the unique taste of coffee than a cup test. it can help you find out the differences between different coffees and figure out the characteristics of each coffee. Sometimes, after the cup tester becomes adept at focusing on the taste and taste of the coffee, you can see the nature of the coffee through its appearance. When comparing coffee from the same area, in order to identify
2015-12-14 Coffee technology identification coffee cup source significance main points introduction want understand -
Technical Identification of Coffee: how to distinguish Coffee-introduction of Cupping Cup Test
After the coffee bean is roasted, the baker will make a simple and effective evaluation of it. This kind of evaluation is called cupping. Cup test is an important link to evaluate the baking quality and taste performance of coffee beans. It allows us to distinguish the nuances of coffee beans when they are roasted, and allows us to deduce the quality of raw coffee beans. The cup square method moves together.
2015-12-14 Coffee technology identification how to distinguish -Cupping cup test operation -
Introduction to the packaging of coffee beans, the materials used in packaging and the differences in color
According to the form of coffee supply, coffee packaging can be divided into three categories: raw bean export packaging, roasted coffee bean (powder) packaging, instant coffee packaging. Ethiopia Maral coffee packaging atlas 1, raw bean export packaging: raw bean packaging is generally used in gunny bags. Different coffee producing countries in the world usually export coffee beans in 70kg or 69kg packages (only Xia Wei
2015-12-14 Coffee beans packaging use materials and colors differences introduction basis coffee -
Packaging of coffee beans: what bag is the most suitable for packaging coffee beans?
Coffee bags can choose to use environmentally friendly materials, such as linen bags, cotton bags. General conventional packaging, especially overseas merchants like to use yellow linen to package. Jute is not only environmentally friendly and recyclable, but also can be printed with a variety of logos. Beautiful and practical. Since coffee beans naturally produce carbon dioxide after roasting, direct packaging is easy to cause packaging damage.
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Packaging of raw coffee beans: an analysis of the secret of raw bean labels: what is meant by "GP"
There is a lot of information on the label of raw coffee beans. In addition to clear information at a glance, such as altitude and how to handle it, there are also some common English abbreviations that sometimes take a little thought. GP, refers to a way of packaging raw beans, GrainPro, special packaging for grains. When raw coffee beans are exported from the place of production, they are packed in gunny bags, which is already familiar to most coffee lovers. But,
2015-12-14 Coffee raw beans packaging parsing labels secrets what is meant coffee -
Bottomless powder bowl extraction-what happened in the powder bowl of the espresso machine? Take you into the world of coffee.
Italian coffee machine can be said to be the most widely used coffee machine in all kinds of cafes, from single-ended to double-ended, three-headed or more. Many coffee lovers or enthusiasts even buy quasi-professional or even professional espresso machines at home. The common ones in China are the ones we often talk about, Rancilio Silvia,Nuova Simonell.
2015-12-14 Bottomless Powder Bowl extract Italian Coffee Machine what happened what take you enter coffee -
The difference between single and double powder bowls of coffee machine and the situation of coffee brewing
Several differences between single powder bowl and double powder bowl of coffee machine and the situation that will occur when brewing coffee 1. The difference in the capacity of single and double powder bowls: 8-15 grams of powder 2. The shape of single and double powder bowls is tapered with beveled small flat bottom. the double bowl is in the shape of a straight-edged wide flat-bottomed cup. 3. The difference between single and double powder bowl filter holes: the pore size of single powder bowl is smaller than that of double powder bowl, and the hole size of double powder bowl is slightly smaller than that of double powder bowl.
2015-12-14 Coffee machine single and double double powder bowl difference brewing coffee sometimes raw shape -
Coffee flavor tasting: where does the "bitter" and "sour" in coffee come from?
Bitterness: caffeine is the best known bitter ingredient in coffee, but caffeine actually accounts for up to 10% of the bitter taste. This can be understood from the fact that the concentration of caffeine in roasted beans is not affected by the degree of roasting, and that non-caffeine also tastes bitter. So where does the remaining 90% of the bitterness come from? One of the sources of coffee bitterness is brown pigment. Brown pigment
2015-12-14 Coffee flavor taste where does it come from bitterness coffee ingredients people -
The main points you must know as a barista introduce the necessary knowledge to be a qualified barista
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.
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Introduction to coffee roasting: a detailed introduction of the process and stage characteristics of coffee roasting
The flavor of coffee not only depends on the variety of coffee, roasting is also a decisive factor. Basically, the roasting of coffee is a kind of high-temperature coking, which completely changes the substances inside the raw beans, produces new compounds, and recombines to form aroma and mellow flavor. This effect will only occur at high temperature. If only low temperature is used, it will not cause decomposition and baking again.
2015-12-14 Coffee roasting introduction process stage characteristic sexual detailed