Explore the Mystery of the Coffee Powder-Water Ratio: Why is a 1:15 Ratio Recommended?
Why is a 1:15 coffee powder-water ratio always recommended for hand-poured coffee? Coffee novices are often confused about this. In fact, the coffee powder-water ratio is one of the important parameters that determine the taste of a cup of hand-poured coffee. In the world of specialty coffee, extraction is no longer a metaphysics, but has a rigorous scientific theory. This theory allows us to replicate the brewing process more stably and easily, thereby obtaining a better coffee taste.
Why is a 1:15 coffee powder-water ratio recommended? As a coffee lover, have you ever wondered about the coffee powder-water ratio used when brewing hand-poured coffee? Why do we usually recommend a 1:15 coffee powder-water ratio? YPAK will take you to learn more about the mystery of the coffee powder-water ratio and why this ratio has become the gold standard for hand-poured coffee.
First, let's understand the concept of the coffee powder-water ratio.
The coffee powder-water ratio, as the name suggests, refers to the ratio of coffee powder to water. This ratio determines the concentration and extraction rate of the coffee, which in turn affects the flavor of the coffee. Among the recommended coffee powder-water ratios for hand-brewed coffee, 1:15 is a relatively safe ratio.
So, why is it a 1:15 coffee powder-water ratio? Does this mean that other ratios are not acceptable?
In fact, changes in the coffee powder-water ratio will affect the concentration and extraction rate of the coffee. Simply put, the more water is injected, the lower the concentration of the coffee, and the higher the relative coffee extraction rate.
If you use a 1:10 coffee powder-water ratio to brew, the concentration of the coffee will be very high and the taste may be too strong; if you use a 1:20 coffee powder-water ratio to brew, the concentration of the coffee will be very low, and it may be difficult to taste the specific flavor of the coffee.
For beginners who are new to hand-brewed coffee, a 1:15 coffee powder-water ratio is a relatively safe ratio. This can reduce the impact of variables and ensure that the final coffee taste is relatively stable.
Of course, when you have your own understanding of the brewing parameters, you can adjust the coffee powder-water ratio according to your own taste and the characteristics of the beans to get a coffee taste that is more in line with your taste.
Some people like a stronger taste, so they may choose a higher coffee powder to water ratio, such as 1:14; while some people like a lighter taste, so they may choose a lower coffee powder to water ratio, such as 1:16. Similarly, some beans may be very resistant to extraction, and a coffee powder to water ratio of 1:15 cannot fully show their charm. At this time, the coffee powder to water ratio can be appropriately increased, such as 1:16 or higher. In general, the coffee powder to water ratio of hand-brewed coffee is not fixed. It can be flexibly adjusted according to personal taste and the characteristics of beans.
How to explore the mystery of the coffee powder to water ratio?
The coffee powder to water ratio of 1:15 is not an absolute truth, but for beginners who are new to hand-brewed coffee, this ratio is easier to master.
Because for novices, a fixed coffee powder to water ratio can ensure the stability of the coffee taste and reduce the impact of variables on the brewing results. When you gradually become familiar with the hand-brewed technique, you can adjust the coffee powder to water ratio according to your personal taste and the characteristics of coffee beans to achieve the flavor you are looking for.
As long as we are willing, we can try various methods, as long as we can release more charming flavors from coffee beans, we can keep trying and adjusting.
Let's first remember the relationship between the coffee powder-water ratio and brewing time: when the beans, water quality, grinding degree, water temperature, and turbulence (brewing method) are fixed, the coffee powder-water ratio and brewing time are positively correlated. That is, when the amount of coffee powder is the same, the more water used, the longer the brewing time is required, and the less water, the shorter the brewing time.
When multiple variables are fixed, adjusting the coffee powder-water ratio is to adjust the brewing time. The influence of brewing time on the flavor of coffee is actually very large. In the process of coffee brewing, there is a "coffee extraction flavor syllogism". Coffee brewing from the beginning to the end, with the increase of water and the passage of time.
The first stage: the extraction of aromatic substances and acidity.
The second stage: sweetness and caramelized substances.
The third stage: bitterness, astringency, miscellaneous flavors and other negative flavors.
So we can control the coffee powder-water ratio and then control the brewing time to show the best flavor of coffee.
Post time: Jan-02-2025
