Coffee Knowledge

Can I still have coffee if I catch a cold?

On a warm winter day, in front of the window covered with window grilles, the heroine wears a thick scarf and sticks a cup of fragrant coffee. I don't know how many times this beautiful and warm scene has appeared in movies and commercials. But what if the heroine catches a cold? A cold is a common respiratory tract caused by a variety of viruses

An unparalleled artifact for grinding coffee. Original coffee mill.

Unparalleled coffee grinding artifact, primitive coffee mill, Stone Age product.

Ground coffee powder under 200UM microcosmic condition

Grind coffee powder in 200UM state to understand the micro-state of coffee powder more intuitively. Microscopically ground coffee powder, there are always large and small, it seems that the absolutely uniform coffee powder is only an ideal state.

Classify the smell of coffee by source

According to the source, the aromatization table can be divided into three groups: the first group: this kind of compound is the result of enzymatic reaction during the growth of coffee beans. The main components are ester and aldolase. This compound is the most volatile and is often found in the dry aroma of freshly ground coffee powder. The first group can be further subdivided into three types: floral flavor, fruit flavor and

A creative microscope coffee machine

Foreign specialty cafe India Mocha Mojo Cafe

Indian Mocha Mojo Cafe Mocha Mojo's Cafe is located in Chennai, India. The cafe in Mocha Mojo may not look like a traditional cafe, which is different from any cafe seen before because of its bright layering and rich color matching. In fact, it looks more like a children's play area inspired by internationally renowned Lego bricks. Bright, bold, it shines

Five definitions of good milk foam

Five definitions of good milk foam: 1. When you finish your milk foam, the amount of milk foam should not be higher than 20% or 30% of the original milk. When you finish the foam, there should be no uneven bubbles. 3. When you finish the foam, please rotate your cup repeatedly to the left and right. At this time, the foam on the wall of the cup should slowly fall like cream and no bubbles appear in the cup wall. 4. When you are in

Why do you want to bake coffee at home?

Why did you start baking coffee at home? Because home-baked coffee is the best way to enjoy the freshness of coffee beans! The reason why you keep emphasizing the importance of freshness, if you have ever compared it, you should know how much the freshness of coffee beans makes a difference in the flavor of brewed coffee. But is home baking really just for the freshness of coffee beans? Because there are already a lot of domestic

What is the principle of coffee roasting

The wonderful life journey of coffee beans begins when the green coffee beans are still lying in the bright red coffee fruits. Before roasting these pebble-like coffee beans, coffee growers use natural or washing methods to treat the beans. The so-called natural method is to let the ripe coffee fruit before peeling the coffee beans.

Classification of raw coffee beans

According to the origin of coffee beans can be divided into four categories: according to the above map, you can get a general idea of the distribution of these four kinds of coffee. Colombian moderates (Colombian Milds): including Colombia, Kenya and Tanzania, all coffee beans are washed. Other moderates (Other Milds): also known as centrists, including most Central American countries and Mexico

Simple function description of each part of Italian coffee machine

Boiler: at present, the popular coffee machine boiler is mainly made of copper and stainless steel, but some manufacturers also use copper alloy and copper plating. The main characteristics of copper boilers are good extensibility (good elasticity when frequent alternation of hot and cold water) and fast heat transfer speed. It was widely used in early wineries, such as some spirits distillation equipment. Figure 1.JPG (17.8

Coffee knowledge equator-centered coffee belt

Most of the coffee production is between the Tropic of Cancer, 25 degrees north of the tropical or subtropical equator and 30 degrees south of the equator. An area with an annual average temperature of 16-25 degrees Celsius, no Frosts Descent and rainfall of 1600-2000 mm. At present, coffee is mainly produced in more than 70 countries. The Big self is located at an altitude of 300,400m, sometimes between 2000 and 2500 meters above sea level.

Coffee knowledge what are organic coffee beans?

Only a small part of the world's coffee is truly organic certified coffee, because the certification process takes a long time, about three years. And such a deal would reduce coffee production by as much as 50%. So when coffee growers decide to do organic certification, it means that a time-consuming and costly investment begins.

Experience the different tastes of coffee

The color, aroma and taste of coffee are caused by some complex chemical changes that take place during the baking process. Generally speaking, we use strong alcohol to show the round, mellow and strong taste of coffee.

How can we better ensure the freshness of coffee?

General food has a shelf life, can be eaten during the shelf life, coffee beans also have their own shelf life, but different from ordinary food, the quality of coffee beans is judged by the shelf life rather than the shelf life. As we all know, one of the charm of coffee lies in its aroma, and the aroma of coffee depends on its freshness.

Why does coffee have to be freshly ground?

Why the emphasis on freshly ground coffee? When you smell coffee powder, it indicates that it is deteriorating and the essence of coffee is decreasing.

Talk about the powder pressing technique of espresso

This is the biggest variable, because our body is not an instrument, the strength of pressing powder is based on the feel, there is no feel for the novice, only powerful and small, even for the veteran on the bar, the first or second cup every day is to find the feeling of strength, because we may directly affect the exertion of strength because of our physical state and even mood on that day. The reason for this is to adjust the strength of powder pressing.

What is the scale of the fine coffee grinder?

The scale is just a reference, different brands have different grinding scales, and the performance of the same model bean grinder of the same brand under the same scale is not exactly the same. it is better to understand it this way: the scale just tells you which direction is thick and which is fine. when you find a suitable powder thickness, the role of the scale will show a little bit. The premise is that only your bean grinder, and

Coffee knowledge how to pick coffee beans?

Coffee trees usually blossom in 3-4 years, about 2-3 months a year, and their appearance and smell are similar to those of jasmine. when they bloom, they grow in clusters on the branches and bloom for 3-5 days. After the flowers bloom, they bear small green fruits, which ripen and turn red into ripe fruits that can be picked after a few months.

Know another kind of coffee raw bean-elephant bean

All kinds of coffee beans have different tastes, but they are almost the same size, but the elephant bean is different, it is three times or more than other coffee beans. The taxonomic name of elephant bean is Maragogipe (also known as Maragogype), which comes from Malagogippe County, Bahia State, Brazil. The taxonomic status of elephant beans was first established in the county in 1870. Arabica coffee