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What is the difference between coarse, medium, and fine grinds? Get the most out of your mill!
~Perfect the grind size and find your own unique taste~ When you think of factors that determine the taste of coffee, you might think of the type of beans, the degree of roasting, and the brewing equipment.
However, what is often overlooked is the grinding method (grind size) of the beans. In fact, grind size is a very important factor that determines the aroma and flavor of coffee.
In this article, we will explain in detail the characteristics of the three basic grind sizes: coarse, medium, and fine, as well as the appropriate brewing methods and taste trends for each.
In particular, we provide practical information for those who want to master the use of a coffee mill to adjust the grind size , or those who want to pursue their own preferred taste .
How does the taste of coffee change depending on the grind size?
Grit size refers to the "fineness" of the coffee beans when they are ground. Different grind sizes affect the contact area with hot water and the extraction time, which can make a big difference in the flavor.
For example, if you grind it coarsely, the water will pass through more quickly, resulting in a clean, light taste.
On the other hand, if you grind it finely, it will take longer to extract, and you will notice a stronger bitterness and richness.
In other words, by knowing the differences in particle size, it is possible to control the taste .
Coarse grind (coarse grain): Clean, light taste
What is coarse grind?
Taste trends
- A clear and refreshing taste without any bitterness or astringency
- Light on the palate and clean aftertaste
Suitable extraction method
- French press
- percolator (Circulating extraction equipment)
- Cold brew (cold brew coffee)
Coarse grinds are ideal for brewing coffee that requires a long contact time with hot water . Recommended when you want to reduce impurities and bring out the original flavor of the beans.
Recommended for:
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People who prefer a clean taste
- Those who want to try lightly roasted beans
- People who want to enjoy the individuality of the beans directly
Medium grind (standard size): A balanced, all-purpose type
What is medium grind?
Taste trends
-
Well-balanced acidity and bitterness make it easy to drink
- You can feel the richness and sweetness just right.
Suitable extraction method
-
Paper drip (hand drip)
- coffee maker
-
siphon
Most home drip coffee makers are designed for a medium grind, so if you're unsure , it's best to start with a medium grind .
Recommended for:
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People who use a wide range of coffee equipment
-
People who value balance of flavors
-
Those who want to make this their everyday coffee
Fine grind (fine grain): Brings out rich flavor and aroma
What is fine grind?
Taste trends
-
Strong bitterness and richness
-
The flavor of dark roasted beans stands out
- The strong flavor makes it very satisfying
Suitable extraction method
-
Espresso machine
-
Moka pot (moka pot)
-
Vietnamese-style dripper
Fine grinds are ideal for espresso machines that extract coffee in a short amount of time at high pressure . However, be careful not to over-extract the coffee if the extraction time is too long.
Recommended for:
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Espresso and latte lovers
-
People who want strong, strong coffee
-
People who want to enjoy bitterness and depth
Pay attention to the relationship between grain size, roast level, and extraction time
The taste of coffee changes not only with the grain size, but also with the balance of the roast level and extraction time.
For example, if you use light roasted beans, grind them medium to coarsely for a lighter taste, while if you use dark roasted beans, grind them finely for a richer taste, which will bring out the natural flavor of the beans.
Also, keep in mind that the finer the grind size, the slower the water will pass through, and the longer the extraction time will be. By adjusting the grinder and brewing method, you can get closer to your ideal flavor .
Summary: Adjusting the particle size is the shortcut to finding your own flavor
Learning to adjust the grind size using a coffee mill will instantly broaden the range of flavors you can achieve with the same beans. By understanding the basics of coarse, medium, and fine grinds and adjusting them to suit your brewing method and the type of beans, you'll be able to enjoy a cup of coffee at home that rivals that of a cafe.
You can change the grind size and enjoy different flavors while thinking about how you want to drink it that day. This high degree of freedom is the real joy of using a coffee mill.
