Coffee Knowledge
Latest articles, industry insights and brewing guides
The choice of coffee beans starts with a taste.
When many books introduce how to choose coffee beans, they mostly ask to look at the beans, smell the beans, touch the beans and even bite them. although these are important, the prerequisite is whether the taste of coffee roasting is suitable for you. Each roasting stage will vary according to the roaster's understanding of coffee roasting, and the roasting hand will be adjusted for cost considerations.
Divide coffee beans according to taste
For sour coffee beans, especially high-quality new beans, the baking degree is the best, while the bitterness system is lighter, and then the sweet details are mostly selected beans with high water production, and baking often constitutes the key to whether it can be integrated into the soft bitterness. Neutral flavor, even if not highland coffee beans, but also need to have a stable quality of stable treatment.
Analysis of Coffee Bean Composition
Caffeine is the most noticeable of all coffee ingredients. Its effect is extremely extensive, will affect the human body's brain, heart, blood vessels, gastrointestinal, muscle, kidney and other parts.
On the basis of coffee bean blending
Acid beans are mainly in Brazil 40%, Colombia 30%, Mocha 30%, Brazil 30%, Mocha 30%, Brazil 30%, Colombia 30% Brazil 50%, Colombia 50%, Colombia 30%, Java 20% bitter beans mainly Brazil 40%, Java 20%, Colombia 20% Mocha 30%, Brazil 30%, Colombia 20%, Colombia 20%, Java
You must know how to preserve coffee beans.
It's not cool to have a cup of delicious coffee. But you must know how to select and save coffee. Improper preservation methods will affect the taste and flavor of coffee.
Knowledge of grinding fineness of popular science coffee
Freshness is the first element of good coffee, and the second important task is to master the roughness and fineness of coffee beans, which directly affects the extraction effect, that is, the quality and intensity of coffee flavor. In principle, the finer the coffee powder, the longer the brewing time, the stronger the coffee flavor; on the other hand, the thicker the coffee powder, the shorter the brewing time, the lighter the taste. The longer the extraction time, the thicker the beans will be ground so as not to cause excessive extraction.
The freshness of coffee beans and the knowledge of packaging and storage
Roasted coffee beans give off a charming fragrance, but at the same time, the charm is rapidly lost. As soon as coffee beans come out of the oven, they are exposed to oxygen, hydrogen, bright light and high temperature. they are the biggest killer of coffee aromatics. we must find ways to isolate them.
The variety of coffee
The varieties of coffee beans (Coffee Bean) can be divided into three types, namely Arabica (Arabica), Robusta (Robusta) and Lubebica (Liberica)
Do you know what it means to raise beans?
The fresher the coffee beans, the more aromatic substances they retain, but the beans are not as fresh as possible. There is a time called "bean cultivation period" that most freshly roasted coffee beans have to go through.
Beginner's knowledge of coffee
In the process of promoting boutique coffee, friends often ask me how to understand where to start coffee, how to taste and understand the real flavor of a cup of coffee and the difference between coffee from different places. Now I will summarize some of my experience and share with you.
How to preserve coffee beans after roasting?
After roasting, the internal chemical changes of coffee beans will continue. After roasting, there is only aroma at first, and the taste will be sour. After 4 or 12 hours, the sour taste will be gradually removed, and at this time the taste will become full, and it should be said that it is suitable for the entrance. However, within 3 to 7 days is the peak of the best flavor, the taste is mellow and rich, when the golden period of seven days, the bitterness will come more and more.
What is Espresso?
When we bake deeper and more sugar begins to be carbonized or cut off, it is called medium-style baking, which is usually popular in Florida with this baking degree of espresso.
The hometown of coffee-Ethiopia
Ethiopia is one of the major producers of Arabica coffee in Africa, producing the best Arabian coffee in the world. It is said that coffee was first discovered by shepherds in Essekafa, and the name of coffee evolved from Kafa, so Essex is still the hometown of coffee.
Tree species of coffee
The coffee beans we usually see are red fruits on trees, seeds without peel and pulp. It is a kind of plant, so there will naturally be different tree species, just as there are many kinds of apples.
How to restore your damaged health-man
Men shoulder a greater responsibility, work, family and other factors no doubt slowly put pressure on men. Diet does not pay attention to it is also easy to let the body in a sub-healthy state, what is the reason in the destruction of healthy physique? The following points may be noted. 1, do not eat breakfast harm: serious stomach problems, early aging, no spirit all day. Advice: No breakfast is bad for the body
Lose weight after drinking coffee
~ tasting coffee is also caffeine in slimming coffee, which can promote fat differentiation and release fat in the blood, so drinking coffee can also lose weight. Generally speaking, 4 cups of coffee without sugar and milk a day can achieve the ideal weight loss effect. People with gastrointestinal indigestion, excessive stomach acid and easy disappearance of sleep had better not use this method. ~ slim behavior after drinking coffee
Come on, have another cup of coffee-coffee adds points to the cancer nemesis
Coffee is surprisingly one of the most effective weapons in the human struggle against cancer. In the past eight months alone, coffee has been associated with a reduction in four types of cancer. According to the latest reports, coffee is an obnoxious opponent of the following cancers: endometrial cancer (Endometrial cancer): drinking more cups of coffee a day than women who drink less than one cup of coffee a day
The Application of Coffee in Daily Life
1 it is best not to drink coffee on an empty stomach, because coffee will accelerate intestinal peristalsis, while fasting is easy to produce stomach acid; 2 drinking fresh coffee is a kind of enjoyment, can get a sense of pleasure, and can relieve stress, relax mood, but also stimulate intestinal peristalsis, produce laxative effect; but chewing coffee beans can cause constipation; 3 drinking 1-3 cups of coffee a day can prevent colds; because coffee can keep you
Ten healthy habits make you live like a fairy.
In our daily life, we have many bad habits, which are bound to endanger our health over time. Don't think that these little habits are not worth mentioning. Health care should start with the details of life. Common bad habits 1, fidgeting, drinking too much caffeine or eating too much sugar, resulting in excessive adrenaline secretion, excess energy, will sit tight, shake your legs, and so on. Because of
Honey lemon tea
Since the Internet has become an indispensable companion for people, the sequelae of Internet users have become more and more obvious, especially the skin, because the long-term Internet will be dark and aging faster and faster. but it is obviously impossible for modern society to stay away from the Internet, so think of some clever ways to protect our skin. Qiaoqiao teaches you a very simple honey lemon tea