You have a cup of coffee every morning, but do you really understand that cup of black liquid in your hand?
Many people think that "drinking coffee" is just a habit, but in Quality Life Coffee In my eyes, behind every cup of coffee there are secrets of terroir, chemistry and craftsmanship. Are you a beginner who can only order "hot latte", or are you an expert who can drink "Yirgacheffe Floral Flavor"?
Today we have compiled 5 of the most searchedCoffee Knowledge Myths. After reading, don’t forget to click at the end of the article【Coffee Soul Challenge】, take a test to see how your knowledge ranks among the top percentile in the world!
Myth 1: DeepRoastThe caffeine is higher and more refreshing?
This is the most misunderstood concept! Many people feel that it is deepRoast(Dark Roast) has a bitter taste and a thick texture, so it must have more caffeine.
caffeine inRoastThe structure during the process is very stable and rarely disappears due to high temperatures. But physically,LightRoast(Light Roast) beans have higher density and more moisture。
If you brew by "weighing (for example, 20g)",LightRoastThe number of beans is smaller but the weight is more solid. In fact, the amount of caffeine ingested is often higher than that of dark beans.Roastslightly higheror flat.
Want to know more aboutRoastWhat does it have to do with flavor? Go and take the quiz to challenge the advanced questions!
Myth 2: Hand-brewed coffee must be brewed with 100°C boiling water to be fragrant?
If you feel that the coffee brewed at home always tastes burnt and bitter, it may be caused by the water temperature.
Although the higher the water temperature, the higher the extraction efficiency, but too high a water temperature (100°C) can easily boil out all the impurities, burnt and woody flavors in the coffee, especially for dark coffee.Roastbeans.
- LightRoast：Tight structure, recommended 90°C - 93°C Inspires floral and fruity aromas.
- deepRoast：The structure is loose, it is recommended to use 83°C - 88°C Avoid anxiety and suffering.
Myth 3: Coffee beans are kept freshest in the refrigerator?
Bought expensive geisha beans and threw them in the refrigerator for fear of spoiling? This is probably the quickest way to ruin the flavor.
The refrigerator is full of moisture and other food odors (you don’t want onion-flavored coffee?). Coffee beans are full of pores and easily absorb moisture and odor. The temperature difference between taking it in and taking it out will cause"Condensation water"It adheres to the surface of beans and accelerates deterioration.
Best solution: Use a sealed can with a one-way exhaust valve and place it in a cool, dry place.
Myth 4: The finer the hand-brewed coffee powder, the better?
"Grind it finer, the flavor will be stronger?" This sentence is only half correct.
Hand-brewed coffee uses gravity filtering. If the powder is ground as fine as espresso, the filter paper will become clogged, causing water flow to stop (flooding). This will cause"Over-extraction", making the coffee taste bitter and astringent, and the tongue will feel uncomfortable and dry.
The optimal thickness for hand punching is approximatelyNo. 2 granulated sugarorcoarse sea saltsize.
Myth 5: Espresso is just a specific type of bean?
Go to the supermarket to buy beans, and when you see "Espresso Roast" written on the package, do you think that these beans can only be boiled and concentrated?
Espresso is a"Brew method"(high pressure extraction) rather than a"Bean varieties". Any bean can be used to make espresso or brewed by hand.
It’s just that stores usually roast the recipe beans a little darker to reduce the acidity and label them as Espresso Roast, but this doesn’t mean it can’t be used for hand brewing!
☕️ Where is your coffee rank?
After reading the five knowledge points above, do you think you understand them all? This is just the tip of the iceberg!
in Quality Life Coffee In the database, there are also information about"Menard reaction", "Golden Cup extraction rate", "Geisha bean genes"600 pieces of hard-core knowledge are waiting for you.
There are less than 10% People can obtain the highest title of [Legendary Bean Hunter].
Challenge yourself while enhancing your coffee knowledge!
