Coffee Knowledge
Latest articles, industry insights and brewing guides
When can the roasted coffee beans be drunk and stored for how many days? the latest shelf life.
When can you drink tin cans of roasted coffee beans can keep the aroma of coffee for a long time. Plastic bags are fine, but they store less than tin cans. In foreign countries, coffee beans are sometimes sold in tin cans or plastic bags. Vacuum packaging is more conducive to the storage of coffee, making the original flavor more lasting. Once you open an oil-proof or tin foil-packed coffee bag, immediately put the coffee beans or
The birth history of coffee roaster-Starbucks concentrated roasted coffee beans
The birth history of coffee roaster-Starbucks concentrated roasting coffee beans 1, the principle of direct-fired inner pot coffee roaster DISCOVERY to introduce the inner pot after punching processing, the bottom of the burner flame can be in direct contact with coffee beans. The direct-fire flavor is attached to the coffee and becomes a fragrant and delicious coffee. The flame and heat of the burner are the main heat sources of baking. 2. Semi-hot air
Introduction to the flavor and taste characteristics of Arabian coffee
Grades of Arabica coffee beans Ethiopian coffee: Ethiopian washed coffee Yega Chuefei G1 G2 Sidamo (Yirgacheffe, Sidamo) the highest grades are level 2 and 3 (G2, G3), while sun-processed coffee in eastern Ethiopia is mostly grade 4 or 5 (G4, G5). In many cases, level 4 coffee is marked as level 5 in order to reduce taxes. Now
Introduction to the Flavor description method of Yunnan Tieka Coffee Bean Grinding scale planting Environment
Yunnan Tieka coffee beans flavor description treatment method grinding scale planting environment China's coffee cultivation is concentrated in Yunnan Province and Hainan Province, Yunnan has a large output, with an annual output of about 26000 tons in recent years, accounting for 90% of the national output. It is said that Yunnan coffee came from the French 70 or 80 years ago. The main variety is Arabica Arabica, the so-called small seed coffee, commonly known as Yun in China.
Introduction to the origin and taste of American coffee with sugar or not
Whether American coffee is sweetened-the origin of the taste introduction A cup of coffee is served in front of you, do not rush to drink it, there should be a gradual process like tea or wine tasting, in order to achieve the goal of relaxation, refreshing and enjoyment. The first step is to smell the fragrance and taste the strong aroma of the coffee. The second step is to look at the color. The coffee should be dark brown rather than dark.
The chemical composition of coffee
Main chemical composition of raw coffee beans: content (%) carbohydrate 60.0 reducing sugar 1.0 sucrose 7.0 pectin 2.0 starch 10.0 garrison 5.0 hemicellulose 15.0 holocellulose 18.0 lignin 2.0 aroma: aroma is the life of coffee quality, but also the best performance of coffee production process and baking technology, climate, elevation, variety, refinement
Coffee types and prices of Starbucks in 2010
Decaf decaf non-fat skim milk pastry (2010 Starbucks pastry types and prices) Blueberry Cheese Cake 16 Black Forest Cake 16 Italian cheesecake 15 New York cheesecake 14 Italian chocolate biscuit 4 Italian orange biscuit 4 Chocolate Cookies 2 milk Chocolate Cookies 2 give you a tip ~ ~ you'd better remember what you want to drink before you go to Starbucks
Taste the strong flavor of coffee in the afternoon
Coffee lovers have been plagued by the criticism of coffee, but it is not our style to give up eating for fear of choking. As long as you drink coffee in a healthy way, you will find that, in addition to invigorating, coffee can also relieve muscle pain, speed up metabolism, improve heart function and delay aging. Drink coffee in moderation first, drinking 2-3 cups a day (about 230ml per cup)
Coffee in Van Gogh's paintings-Alingo is famous all over the world.
Before settling in Al, Van Gogh, who was still a trainee painter in his mid-thirties, also painted another work related to coffee, "the Man who eats potatoes." This painting is regarded as one of Van Gogh's early masterpieces. The picture shows a family of five drinking coffee in a narrow and crowded room. Van Gogh, who painted this painting, has not yet come into contact with impressionist painting, using dark and oppressive colors, when
Coffee culture: office workers need a cup of coffee
I really couldn't help but want to do one thing for the man: throw hot coffee in the woman's face. In the story of Three Bodies, this cup of coffee is something called a two-way foil, which planarizes everything noisy and contentious in a low dimensional way to restore peace to the universe. Simply put, when a fly repeatedly stalks you, you PIA it flat against the wall and it goes from a 3D fly
Introduction to the basic Brazilian flavor of bourbon coffee beans
Bourbon "Bourbon" bourbon is an ancient and excellent variety juxtaposed with iron pickup, and some botanists believe that bourbon is an early variety of iron pickup transplanted to Yemen. Bourbon is almost all round beans, beans are a little smaller than tin card, ripening later, but the yield is 30% more than tin card. It is suitable for growing above 1200 meters above sea level, and its flavor is obviously more prominent than those below 1000 meters, but bourbon
Roasted coffee beans shelf life-Home oven roasted coffee beans
Roasted coffee beans shelf life-household oven roasted coffee beans coffee beans preservation: fresh beans suitable for one-way exhaust valve in the bag sealed preservation, after use must be the bag into the air as far as possible evacuated, and then sealed preservation. Usually beans in a cool and ventilated cabinet on the line, as long as not close to the heat source are not too big a problem. If it wasn't for some special reason,
How to keep the roasted coffee and how many days it can be stored in a sealed condition?
How to preserve the roasted coffee? how many days can the fresh beans be stored in a sealed bag with an one-way exhaust valve? be sure to empty the air in the bag as much as possible after use, and then keep it sealed. Usually put beans in a cool and ventilated cabinet, as long as it is not close to the heat source is not a big problem. If it's not for a special reason, don't put
Introduction to the production area of grinding scale by describing the flavor of Arabica and iron pickup coffee beans
Arabica and Tippica coffee bean flavor description processing grinding scale production area Arabica is deeply loved by Chinese people with a short history of coffee contact because of its strong fruity aroma. Arabica was introduced to China by missionaries in the 19th century. It is widely planted in the dry-hot valley of the Jinsha River, which is more than 1000 meters above sea level in Panzhihua, Sichuan and western Yunnan.
Introduction to the quality and taste grinding scale of the characteristic flavor description treatment method of iron pickup coffee
. Iron pickup coffee beans introduce boutique coffee has a rich and beautiful taste. Even if the coffee made of boutique coffee beans is not all fine coffee, it depends on whether it gives full play to the characteristics of coffee beans, whether it has a good taste, if not, it can not be called boutique coffee. As long as it is delicious coffee, coffee consuming countries are willing to pay a high price.
When can I drink roasted coffee beans-Starbucks Italian roasted coffee beans
When roasted coffee beans can be drunk is not the best way to immediately grind and brew coffee beans. Because raw beans are not fit to drink within 72 hours of baking. During this period, coffee beans will release a lot of carbon dioxide, which is a ripening process. Generally speaking, the coffee beans of 10-45 days after roasting are the best flavor period for coffee.
Introduction to the principle and method of Italian espresso extraction
Introduction to the principle, method and time of Italian espresso extraction. Dark chocolate, which is a perfect match for kung fu coffee, is a classic match in many cafes. two。 Listening to Chopin Mazuka and drinking this kind of espresso is not suitable for listening to more lively pop music. A quiet piano is very harmonious. Double espresso double espresso basically, this is
Construction and principle of Coffee roasting Mechanism-- introduction to hand-brewing Coffee and flower-drawing skills
Coffee roasting mechanism and principle-- introduction of hand-made coffee and flower-drawing skills in addition, the type and performance of roasters will also lead to differences in baking time and temperature. The convection design of energy has been continuously improved from the direct-fired gas up-and-down fire mode to the electric heating mode which is now widely used. At the same time, the installation of fans can improve the stability of thermal convection and make the color of baked beans more uniform.
Quality identification of bottom diameter machine of Italian espresso powder press
The quality appraisal scale of the bottom diameter machine of Italian espresso powder press is only a reference. Different brands have different grinding scales, and the performance of bean grinders of the same brand and model under the same scale is not exactly the same. It is better to understand it this way: the scale only tells you which direction is thick and which direction is fine. When you find a suitable powder thickness, the role of the scale will show slightly.
The Origin of American Coffee
Unfortunately, there are few records of the life history of the Dresden daughter who invented the coffee filter in the local archives in Germany. But this great invention soon became a household name and eventually became a must in German kitchens. In the mid-1920s, orders from all over the country snowed in, and the business of making Merita coffee filter cups expanded rapidly, but the area of the original family-style company could not accommodate it.