Coffee Knowledge Lists
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Problems of dehydration, climbing temperature, smoke exhaust and taxiing of coffee roaster
When is dehydration? How many degrees does it take to climb? Smoke exhaust problem? What is the taxiing action? These professional knowledge about coffee roasting must be the skills that many coffee roasters want to know, so here is a little experience for coffee lovers: however, it is only a simple introduction. For details, please refer to coffee roasting and other related books or interested coffee lovers.
2015-06-09 Coffee roaster dehydration climbing temperature smoke exhaust taxiing problems when -
General knowledge of coffee roasting roasting and roasting degree of coffee beans
Roasting causes coffee to produce coffee oil, which gives coffee a strong aroma. The most outstanding feature of this fragrance is that it is volatile and soluble in water. Therefore, people can not only smell the mellow smell of coffee beans, but also pour it into the cup and taste it carefully. Coffee is roasted to the following degrees: light roasting, light fragrance and high acidity is one of it.
2015-06-09 Coffee roasting common sense coffee beans degree will make coffee produce exactly -
Baking: Ninety-Plus Ethiopia Tchembe Natural
Baking: Ninety-Plus Ethiopia Tchembe Natural
2015-06-09 Baking Ninety-Plus Ethiopia Tchemb -
Common sense of roasting coffee beans roasting Colombia's top emerald coffee beans
Although this top emerald coffee is positioned higher than SUPREMO, the size of raw beans varies, making it difficult to bake, and the roasting stopped at the beginning of the second explosion. Brew flannel with 80 degrees water. The second day tastes much better than the first day (the water temperature is slightly higher on the first day
2015-06-09 Coffee beans roasting common sense Columbia top emerald 2011 September -
Coffee bean cinnamon, the whole city, three baking stages of French style
Roasting of coffee beans: coffee beans can cause subtle changes in flavor due to different degrees of roasting. Generally speaking, if the baking degree is shallow, the sour taste is heavier, with the deepening of the baking degree, the sour taste will gradually disappear, and the bitter taste will highlight the depth of the baking. Before roasting coffee beans, coffee roasters must decide the most appropriate roasting according to the types, characteristics and production methods of coffee beans.
2015-06-09 Coffee beans cinnamon urban French three roasting stage coffee beans Cheng -
Note: caffeine is higher than shallow roasted beans.
The melting point of caffeine is as high as 237 degrees Celsius, so the roasted caffeine is almost completely retained and dissolved in the cup. People often mistakenly think that the caffeine of deep roasted beans is lower than that of shallow roasted beans, but the fact may be just the opposite. due to the high rate of dehydration and weight loss of deep roasted beans, it is necessary to brew coffee with more coffee beans, resulting in drinking more caffeine, so the caffeine of deep roasted beans is higher than that of shallow roasted beans.
2015-06-09 Deep roasting bean brewing coffee attention caffeine higher than shallow roasting melting point high -
Oil yield and freshness of roasted coffee with oil
Oil yield and freshness: the appearance of freshly baked shallow baked beans should be dry without oil, and the surface of freshly baked deep baked beans should be oily. It is the correct idea that we should understand. When buying coffee beans, the appearance of oil, no oil is a reference index to judge the freshness, but not absolutely. The best policy is to buy reputable freshly roasted coffee beans.
2015-06-09 Coffee beans roasting coffee oil freshness -
Common sense of roasting coffee beans deep roasting and light roasting of coffee
Deep roasting and light roasting is simple, coffee beans are called deep roasting after the second burst, and before the first explosion is dense to the second burst, it is called light roasting to medium-deep roasting, and the color is closer to black with the deeper the roasting. First of all, let's talk about deep roasting. When it comes to deep roasting, be sure to talk about the legendary figure of the coffee industry-Alfred Peet. Mr. Pitt devoted himself to promoting heavy baking in the 1960s
2015-06-09 Coffee beans roasting common sense coffee depth shallowness -
General knowledge of roasting Coffee beans Coffee roasting apparatus types and roasting degree
Coffee roasted Coffee Roasting coffee is popular mainly because of the aroma formed after roasting and the taste when drinking. The coffee raw bean itself does not have any special taste, it is roasted to completely change and reorganize the substances inside the raw bean to form a new structure, thus bringing out the mellow flavor of the coffee. Baking tool roaster, divided into three types: direct fire type, semi-hot air straight
2015-06-09 Coffee beans roasting common sense coffee utensils type degree -
General knowledge of Fine Coffee Baking process of Coffee after picking
Roasting is the last and most important step in the processing of coffee beans after being picked. Raw coffee beans cannot be directly used as drinking coffee. All coffee beans must be roasted before grinding and brewing. Unbaked coffee is often called raw coffee, which has a shelf life of up to one year compared with roasted coffee. The size of raw coffee beans
2015-06-09 Boutique coffee common sense picking after baking processing process -
Any of several acids in roasted coffee.
There are mainly the following kinds of acids in roasted coffee-Zheng Wei (Italian Coffee University). According to the first edition of the chemistry of quality, there are mainly the following acids in roasted coffee: formic acid is the most in shallow roasting, and acetic acid decreases with the deepening of deep roasting, and decreases with the deepening of deep roasting.
2015-06-09 Coffee beans roasted OK Coffee medium several -
Coffee beans basic knowledge Coffee beans roasting stage table
Degree Description Degree Description Stage Name Stage Description Features Description Flavor and Appearance Description Bake until the end of the first burst Light baking Light baking is rarely used and is generally used only for testing. Cinnamon roasting is widely used in some canned coffees. It is difficult for firepower to reach the bean core part, which is easy to cause a half-cooked situation. Therefore,
2015-06-09 boutique coffee beans basics common sense roasting stages flavor shape description -
Coffee bean baking knowledge roasting Sumatra 19 mesh Mantenin
Baked Indonesia Sumatra 19 mesh Indonesia Sumatra Mandheling) Indonesia Sumatra 19 mesh Manning raw beans look much better than ordinary Manning. You can smell herbs in the dehydration stage and stop baking at the beginning of the second explosion. Note that the actual color is darker than that in the picture, with a slight sweet and sour taste, herbal taste, good mellow thickness and
2015-06-09 Coffee beans roasting common sense Sumatra Murman Tenin Indonesia Sumanda -
Basic knowledge of roasting coffee beans roasting PB in Lake Guibu, Congo
Roast PB (Congo KIVU LAKE PEABERRY) coffee cooked beans in Lake Guibu region of the Republic of Congo roasted raw beans PB (Congo KIVU LAKE PEABERRY) coffee raw beans PB raw beans in Lake Gebu region of the Republic of Congo look good, but can not stand careful selection, out of 100g raw beans, 48 defective beans are selected. It stopped at the beginning of the second explosion.
2015-06-09 Coffee beans roasting basics common sense Congo Guinea Lake region total -
Boutique coffee bean roasting common sense roasting Gatia, Rwanda
Roast Rwanda Rwanda GATARE WASHING STATION coffee cooked beans roast Rwanda Rwanda GATARE WASHING STATION coffee raw beans Rwanda Gatia's raw beans are handled well, about 8 mutilated beans are selected in 100g. The baking ends before the first explosion is completely over and the second explosion has not yet begun. Judging from the baking results, this
2015-06-09 Boutique coffee beans roasting common sense Rwanda Gatti baking -
Common sense of roasting coffee beans roasting Lubu AAA in Tanzania
Baking Tanzania AAA (Tanzania RUVUMA AAA) baking effect baking Tanzania AAA (Tanzania RUVUMA AAA) raw beans Tanzania AAA raw beans are very good, the size is neat, only 2 defective beans are selected in 100g. The baking stopped at the beginning of the second explosion, and when the beans were ground, the dry aroma came slowly in the face. The wet aroma is relatively low.
2015-06-09 Coffee beans roasting common sense Tanzania Lubu AAA -
The basic knowledge of boutique coffee beans roasting Gatia, Rwanda
Roast Rwanda Rwanda GATARE WASHING STATION coffee cooked beans roast Rwanda Rwanda GATARE WASHING STATION coffee raw beans Rwanda Gatia's raw beans are handled well, about 8 mutilated beans are selected in 100g. The baking ends before the first explosion is completely over and the second explosion has not yet begun. Judging from the baking results, this
2015-06-08 Boutique coffee beans basics common sense baking Rwanda Gatti roasting -
Boutique coffee beans roast Tanzania Lubu AAA
Baking Tanzania AAA (Tanzania RUVUMA AAA) baking effect baking Tanzania AAA (Tanzania RUVUMA AAA) raw beans Tanzania AAA raw beans are very good, the size is neat, only 2 defective beans are selected in 100g. The baking stopped at the beginning of the second explosion, and when the beans were ground, the dry aroma came slowly in the face. The wet aroma is relatively low.
2015-06-08 Boutique coffee beans roasting Tanzania Lubu AAA -
Roasted taste in island coffee and African coffee
Island coffee medium shallow roast Jamaica Blue Mountain (Jamaica Blue Mountain) the king of coffee from the Caribbean, the price is high because of the small quantity and the monopoly of Japanese trading houses, the perfect balanced taste and rich and moving aroma are still the world treasures competed by experts. Roast Yemeni Yemen Mocha Mattari's famous classic mocha beans in African coffee
2015-06-08 Island Coffee Africa Baking Taste medium shallow Jamaica -
How to control the roasting degree of coffee?
No matter what kind of baking you use at present, there are some tips for a long time. Just like stir-frying, why is it that restaurant chefs can stir-fry with all kinds of color, smell and flavor, but not themselves? In the final analysis, the reason is [unskilled], if you stand in front of the stove every day, you will be very good! First, the baking degree is controlled by time and constant attempts in exchange for success.
2015-06-08 How control coffee roasting degree no matter at present use grow bake