Coffee Technology

What if there is something wrong with the coffee machine?

Coffee machine problem one is no steam or the coffee is not hot? Possible reason: 1. Release a large amount of hot water in a period of time. 2. The power switch of the coffee machine is not turned on to the heating gear. Improvement Action 1: disable hot water for 10 minutes and use the coffee machine to heat it again. 2. Make sure the power switch is turned on to the heating block. Coffee machine problem the second handle filter does not produce coffee, the machine makes a noise. Maybe.

Make a perfect espresso

One: the choice of coffee machine 1. Boiler capacity: if the boiler capacity is large, the effluent temperature is stable and the coffee quality is stable. two。 Coffee machine temperature: whether it remains stable or not also affects the quality of coffee. 3. Atmospheric pressure: it is ideal to make coffee with nine air pressure values. 4. Effluent temperature: the international standard coffee machine effluent temperature is 90C, which also depends on the degree of roasting of coffee beans.

Six common ways of brewing coffee

1. Siphon pot (Syphon) is one of the most popular coffee brewing methods in cafes. Principle of siphon pot: under the combustion of alcohol lamp, when the water temperature in the lower container reaches 92 ℃, the water is sucked into the upper container with coffee powder, and after soaking and stirring, the coffee is returned. Suitable for coffee: slightly sour, medium-bodied coffee. Degree of grinding: slightly thicker than powder

Introduction to Green Coffee Bean Treatment--Washing Method

Place the harvested fruit in a tank of water and soak for about 24 hours. The ripe fruit will sink, while the immature and overripe fruit will float up and can be culled.

A brief introduction to the treatment of Coffee beans-- Solar method

Tanning is a traditional method for the initial processing of coffee beans, and at present, almost all coffee-growing countries such as Ethiopia and Yemen still use solarization to treat raw beans.

Coffee flavor representative

Sour taste represents: mocha, Hawaiian sour coffee, Mexico. High-grade new beans from Guatemala, Costa Rica, Kilimanjaro, Colombia, Zimbabwe, El Salvador and the Western Hemisphere are also sour. Bitterness represents: Java, Mantenin, Angola. All kinds of old beans from Bogota, Congo and Uganda are also bitter. Representatives of sweetness: blue Mountain, Santos,

How much do you know about coffee roasting terms

What are the coffee roasting terms? What is the difference in taste between coffee roasted in different ways?

Six steps that must be known in coffee cup evaluation

Cup review is the most common way to distinguish between good and bad coffee. Coffee cup evaluation mainly includes six aspects, namely, coffee aroma (Fragrance), aroma (Aroma), taste (Taste), smell (Nose), aftertaste (Aftertaste) and mellow (Body).

Criteria for judging coffee flower drawing

Coffee flower is a coffee-making art developed on the basis of making latte. The criteria for judging coffee flowers are: 1) aesthetic Aesthetic Beauty, 2) name and description Definition, 3) color fusion Color Infusion, 4) difficulty and innovation Degree of Difficulty and Creativity, 5) speed Speed.

Coffee Grinding

The ideal time for coffee grinding is to grind it before cooking.

A new way of playing coffee with flowers

The method of cooking coffee

According to the contact mode between water and coffee powder, coffee cooking can be classified into five categories: "steaming method", "pressurization method", "gravity method", "leaching method" and "ice brewing method".

Introduction and tools

All of them were fascinated by the magical and brilliant technique of coffee pulling.

Basic exercise of Coffee drawing-drawing Water

Objective 1. Practice stability 2. Preliminary grasp of shaking skills exercise 1: pour the water into the cup with a milk kettle, starting from the mouth of the cup, then pull the kettle up to the spout about three to five inches high from the mouth of the cup, and pour into the cup with a column of water of the same thickness, but the water column should be thick enough. put the milk kettle close to the edge of the cup when it is seven minutes full until it is full. OK, after practice, do you see any bubbles when you pour in?

The 13 Secrets of Coffee

1. A clinical trial in Illinois has found that caffeine, which slows the blood flow of blood vessels in the body, can also reduce the intensity and frequency of headaches. One group was only allowed to drink coffee, while 58% reported being completely relaxed. While the other group drank coffee and ibuprofen at the same time, 70% of the headache disappeared. But drinking coffee for migraine

Requirements for the quality of milk foam

Every time I communicate with my friends on this subject, I only get some very general results.

Share the main factors that affect coffee

There are eight main factors affecting coffee: 1, grinding degree, 2, powder pressing strength, 3, extraction pressure, 4, powder quantity, 5, temperature, 6, water quality, 7, human, 8, machinery and equipment.

The "preparation" of coffee flower

For all the coffee friends, especially those who are new to coffee, a very important reason why they want to learn about coffee is not to make it taste good, but to be most interested in the beautiful patterns on the coffee.

Trefoil cappuccino

Trefoil cappuccino

Heart-shaped cappuccino coffee

Heart-shaped cappuccino