How many cups can 100g of coffee beans be ground into? Uncover the secret of coffee grinding ratio!

Unlocking the Secret of Coffee Grinding Ratio

The grinding of coffee beans is one of the most important steps in determining the taste and texture of coffee. Different grinding coarseness will affect factors such as the contact time between water and coffee beans, the extraction speed, and the release of solutes, thus affecting the flavor of the coffee obtained in the final cup. In this article, we will reveal the secrets behind how to make several cups of delicious coffee with 100g of coffee beans.

1. Basic concepts of the secret website: extraction ratio

Before understanding the specific values, we first need to clarify a basic concept - extraction ratio. Simply put, the extraction ratio refers to the ratio between the weight of water and coffee beans used to brew a cup of perfect taste and concentration.

Generally, higher concentrations and acidity require more (such as espresso), while lower concentrations and acidity require less (such as hand pour). Adjusting the extraction ratio according to personal preference can make the taste richer or smoother.

2. The relationship between grinding size and extraction ratio

The grind size of the coffee beans directly affects the contact area between the water and the coffee beans and the extraction speed. A coarser grind will allow the water to flow through faster, while a finer grind will take longer to reach the ideal concentration.

Generally speaking, for espresso, we need to use finer coffee powder. This ensures that the brewing process is completed in about 30 seconds, and extracts a full, creamy and rich espresso.

For brewing methods such as hand pouring or dripping, we usually choose relatively coarse coffee powder. This allows water to pass through more slowly, fully releasing the smooth taste and rich aroma in the appropriate time.

3. 100g of coffee beans can make several cups of delicious coffee

Specifically speaking, the key to making several cups of coffee with 100g of coffee beans is to control the extraction ratio and grinding coarseness. Here are some examples of common brewing methods:

Espresso: Usually, 18-20g of coffee beans are needed for each cup of espresso. Therefore, 100g of coffee beans can make 5-6 cups of espresso.

Hand-brew: Depending on personal taste and preference, hand-brew can choose different extraction ratios. Generally speaking, 15-18g of coffee beans are needed for each cup of hand-brew. Therefore, 100g of coffee beans can make 5-7 cups of hand-brew.

Drip coffee: Drip coffee is similar to hand brewing, and the extraction ratio is also different. Generally, 12-15g of coffee beans are needed for each cup of drip coffee. Therefore, 100g of coffee beans can make 6-8 cups of drip coffee.

4. Extraction ratio adjustment and personal taste

The above are just some basic examples, and they do not represent the only standard or fixed values. In fact, it is very important to adjust the extraction ratio at home! You can adjust it according to your own preferences for acidity, bitterness and taste.

If you like stronger coffee, you can increase the amount of coffee beans or reduce the amount of water. On the contrary, if you like a smoother taste, you can reduce the amount of coffee beans or increase the amount of water.

In short, it is very important to try and adjust the brewing process many times. Only through constant trial and error can you find the extraction ratio and grinding coarseness that best suits your taste.

Conclusion

There are many secrets behind coffee grind ratios. By understanding the relationship between extraction ratio and grind size, and adjusting it according to personal taste, we can make several cups of delicious coffee that suit our preferences.

While enjoying every cup of delicious aroma, please remember to cherish the brewing process and continue to explore, learn and innovate!