Coffee Knowledge Lists
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Coffee roasting experiment: taxiing experiment of non-embroidered steel inner pot of local cannon and cast iron inner pot of business machine
For the exchange of professional baristas, please pay attention to the coffee workshop (Wechat official account cafe_style) [the storage temperature of the unembroidered steel inner pot of the local cannon is different from that of the cast iron inner pot of the business machine] so the temperature immediately drops as soon as the fire is turned off. Although the beans themselves can still bake themselves, there is a difference in temperature. 1. One kilogram machine: the temperature is still rising in a straight line, the taxiing time is about 30 seconds, and some beans are not careful.
2017-09-23 Coffee roasting experiment soil cannon unembroidered steel inner pot business machine cast iron inner pot slippery -
There is no distinction between male and female coffee beans, only flat beans and round beans
Communication of professional baristas Please pay attention to the coffee workshop (Wechat official account cafe_style) Coffee beans are not male or female, this statement is purely a gimmick term coined by businessmen, the correct term is flat bean Flat Beans and round bean Peaberry. Under normal circumstances, a coffee berry has flat beans (seeds) that are split in half, but in a few cases the internal seeds do not split.
2017-09-23 Coffee beans no points only flat beans round beans professional coffee communication attention -
How to buy raw beans/what kind of raw beans are good raw beans
Professional barista exchanges Please pay attention to coffee workshop (Weixin Official Accounts cafe_style) Green bean sellers (refer to coffee farmers, green bean processing plants) must be responsible for coffee bean classification before selling to buyers (refer to importers, brokers, bean merchants). Once classification is completed, Coffee beans of two grades, Exceptional (Special) and Specialty (Fine), will still be classified.
2017-09-23 how buy green beans good professional coffee communication attention workshop -
Storage of coffee beans: can I put them in the refrigerator? Can you grind the powder for me?
Communication of professional baristas Please pay attention to the coffee workshop (Wechat official account cafe_style) [storage of freshly baked coffee beans] Grinding or not grinding, and how to preserve coffee beans are nothing but the issues that customers who buy beans are most concerned about. In Taiwan's current environment, raw beans can be preserved for half a year to a year. Baked cooked beans, away from damp and hot places, sealed and stored for two weeks without grinding.
2017-09-23 Coffee beans storage yes refrigerator help me grinding professional coffee communication attention -
The difference between [Fair Trade] and [Direct Trade] of Coffee Raw beans in Ethiopia
![The difference between [Fair Trade] and [Direct Trade] of Coffee Raw beans in Ethiopia](https://world.gafei.com/uploads/allimg/170923/3-1F923115Q5326-lp.jpg)
For the exchange of professional baristas, please follow the coffee workshop (Wechat official account cafe_style). At present, the large cooperatives certified by the Fair Trade Organization in Ethiopia are: SCFCU, OCFCU grass-roots village organization, these village-level cooperatives, many of the cadres are farmers and volunteers are coffee growers themselves. Most coffee trees are planted around the house and see coffee.
2017-09-23 Ethiopia Coffee Raw Bean Fairness Trade Direct Trading distinction professionalism -
Introduction to the Origin and Award-winning of artificial Coffee Variety Pacamara Pacamara
The exchange of professional baristas please follow the birth of the coffee variety Pacamara (Pacamara) in the coffee workshop (Wechat official account cafe_style) ~ this legendary variety has peculiar plant shape and raw bean shape huge leaves and tall tree shape, the huge raw bean is known as the strange variety of El Salvador ~ he was unknown and was recognized by the judges in the 2003 / 04 COE competition.
2017-09-23 Artificial breeding Coffee Variety Pacamara Parka Mara Origin -
What are coffee beans? Round beans taste better?
Professional barista exchanges, please pay attention to coffee workshop (Weixin Official Accounts cafe_style) often hear that round beans are sweeter, have better flavor and taste thicker ~ coffee bean flavor comes from two reactions: caramelization reaction and Mena reaction. When these two chemical reactions are more complete, the coffee flavor will be richer. Generally, coffee beans are oval and will not be heated consistently during roasting.
2017-09-23 what coffee round beans flavor better professional exchange attention workshop -
Differences of cutter heads of different bean grinders and analysis of their advantages and disadvantages
Professional barista communication please pay attention to the coffee workshop (Wechat official account cafe_style) bean grinder is generally divided into three kinds of flat knife, cone knife, ghost tooth * flat knife: coffee bean grinding method, flaky appearance, composed of upper and lower cutters, fixed motor base, rotating cutter head to cut coffee bean flavor: strong, single, obvious advantages and disadvantages of aroma: parallel placement of upper and lower cutters, hovering on the bottom
2017-09-23 Different bean grinder knife head difference as well as advantages and disadvantages analysis professional coffee hand in -
Baking curve sharing | Baking sun bean firepower and throttle adjustment
Professional barista communication please pay attention to the coffee workshop (Wechat official account cafe_style) * 120 ℃ slightly open the throttle (slightly smaller than water-washed beans), because sun-dried beans tend to be woody and the silver skin is not easy to peel off, steaming coffee beans allows moisture to increase the maturity of the beans themselves and reduce dryness, keep the beans more moisture at 150 ℃, easy to make the beans steam, easy to make the beans steam about 120 ℃ 168 ℃ (water-washed beans)
2017-09-23 Baking curve sharing solarization firepower throttle adjustment professional coffee communication -
Coffee bag one-way exhaust valve what is the role? How long is it suitable for preservation?
Professional barista communication, please pay attention to coffee workshop (Weixin Official Accounts cafe_style) Freshly roasted beans will not extend the best tasting period of coffee (1 month golden period) because they are put into the clamping belt with one-way ventilation holes. One-way ventilation hole packaging design, more suitable for a large number of baking packaging after long-term storage use, such as hypermarkets marked with a shelf life of 6 months or 1 year coffee
2017-09-23 coffee one-way gas valve what function fit keep how long professional -
The three main streams of coffee roasting: analysis and explanation of the characteristics of direct fire, semi-hot air and hot air
The exchange of professional baristas please pay attention to the coffee workshop (Wechat official account cafe_style) Coffee can be divided into three main categories: direct fire, semi-hot air and hot air: direct fire is the most difficult to do, the flavor is the most charming, and the so-called baking process is the most difficult to do, and the so-called baking process can be trained. Roasting and frying according to the roaster's personality is also different, and direct beans are not the same.
2017-09-23 Coffee roasting three mainstream direct fire hot air characteristics differences analysis explanation -
Preservation and grinding of coffee roasted beans
The exchange of professional baristas please pay attention to the division of labor of coffee beans in the coffee workshop (Wechat official account cafe_style). There is knowledge in each stage. From the professional knowledge of planting, production, baking, brewing and other professional knowledge, it may be enough for everyone to have a general understanding, pay attention to the division of labor and specialty, and leave the specialty of planting and production to the coffee merchant, but roasting, grinding and brewing coffee is the responsibility of you and my users.
2017-09-23 Coffee roasting saving grinding -
Coffee and Health | 20 reasons to drink Coffee
Communication of professional baristas Please pay attention to different people in coffee workshop (Wechat official account cafe_style). Different bodies have different reactions to coffee, and the human body has a wide range of reactions to food and drinks (including coffee). There are different conditions at different times, and a few people do suffer from insomnia, tension, gastrointestinal discomfort, palpitations and palpitations after drinking one or two cups of coffee.
2017-09-22 Coffee health needs twenty reasons professional coffee communication attention workshop -
Some suggestions on making delicious roasted coffee
Professional baristas Please follow the Coffee Workshop (Wechat official account cafe_style) here are some suggestions for making delicious roasted coffee: for coarser coffee powder, the more inefficient the extraction of coffee by water and the more tasteless the coffee itself, any cooking method that will store the hot coffee for a period of time will greatly reduce the flavor of the coffee. Coffee plugged in at home
2017-09-22 Boiled delicious roasted coffee some suggestions professional communication attention -
Five essentials for making delicious coffee
Professional baristas please pay attention to the coffee workshop (Wechat official account cafe_style) grinding roasted coffee beans has a lot to do with the grinding results. Coffee beans can not be ground immediately after baking, because they are not hard enough. If they are ground immediately, they will be broken, flattened and damaged. Coffee beans can only be ground when they cool and harden. There is a percentage of coffee beans themselves.
2017-09-22 Boiled delicious coffee five elements -
How to control the three processes of baking: drying, high temperature decomposition and cooling
Professional baristas Please pay attention to the coffee shop (official Wechat account cafe_style) the newly imported coffee beans are usually about 12% moisture, and when the coffee beans are roasted at a high roasting temperature from 500F to 800F, the water evaporates when the beans are heated. Most of the moisture is released in the first few minutes of the baking process, although the baking time in the United States is usually about
2017-09-22 How to control bake three process drying high temperature decomposition cooling professional -
Factors affecting the depth of baking: color and weight loss
Communication of professional baristas Please pay attention to the coffee workshop (Wechat official account cafe_style) lightly fried beans contain more acid, so it is suitable for areas where alkaline water is used. Lower-grade coffee beans have poor taste characteristics, which can be easily revealed by shallow stir-frying. So usually we use deep stir-fry to drive away the bad volatiles in the beans. The mixture has been baked.
2017-09-22 Influence baking degree depth factor color weight loss rate specialty coffee communication -
Coffee roasting | changes in the properties of coffee beans during roasting
Communication of professional baristas Please pay attention to the stir-frying process in the coffee workshop (Wechat official account cafe_style). It is the main process of heating raw beans and developing the aroma and taste of coffee. The aroma and taste emitted are determined by the original characteristics of each kind of raw bean. The depth of fried beans depends on the type of raw beans, market demand or cooking methods. What kind of baking machine controls the depth of fried beans
2017-09-22 Coffee roasting process coffee beans attributes changes -
How to select high quality raw coffee beans
Professional barista communication Please pay attention to the coffee workshop (Wechat official account cafe_style) to brew a cup of good coffee, you should start from selecting coffee raw beans of the same quality. in order not to let a small amount of impurities (whether fine metal or defective beans) affect the aroma of the coffee, it is necessary to go through complicated screening procedures to select the coffee with the same quality and high quality.
2017-09-22 How to choose high quality quality coffee raw beans -
Baking Guide | relationship between baking degree and sweetness
For professional baristas, please pay attention to the coffee workshop (official Wechat account cafe_style). The deeper the baking degree and sweetness, the stronger the sweetness, which represents the higher the sweetness intensity. this is a misconception * raw bean stage: sweetness has not yet begun to develop * heating and dehydration stage: the first half is not warm enough to develop sweetness, and the temperature in the second half just reaches the starting point of pyrolysis 160 degrees Celsius.
2017-09-22 Baking guide sweetness high and low relationship professional coffee communication attention workshop