Many people like coffee because of its strong, bitter taste that wakes you up! But there are many people who love the sour taste of coffee. Let’s reveal the secret of sour coffee and how to roast coffee to control the sour taste!

Coffee, of course, many people understand that it has a bitter, intense, roasted aroma that is a favorite aroma that makes you feel relaxed. Many people like it because of its intense bitterness, and many people like the sourness that is mixed in. Today, we will reveal the secret of the sour taste in coffee.

Coffee is a beverage made from roasted coffee beans, or what is called a fruit. The main species that are popularly grown are Arabica and Robusta. Of course, the unique tastes of sweetness, sourness, bitterness, astringency and fruity aromas.

This may be due to differences in growing areas and climates. But one of the common flavors found in coffee that some coffee drinkers like and some don’t, mistakenly believing that the coffee has gone bad, is the acidity found in the coffee beans.

The sour taste we perceive when eating coffee comes in part from the coffee cherry. Which when fully ripe, produces the flavor and aroma characteristic of that variety. Coffee beans contain natural acids found in fruits such as:

• Malic acid, the same acid found in green apples, gives brewed coffee its smooth, sour flavor.
• Citric acid gives a sour taste similar to lemon and nectarine.
• Acetic acid gives a sour taste similar to vinegar.
• Quinic acid, which gives a bitter, astringent and sour taste.

In addition to the naturally occurring acidity, from the growing area, the altitude of the growing area. The climate, the type and breed of coffee, as well as the processing and roasting methods of the coffee beans also have an effect. The level of acidity of coffee can be controlled by roasting.

How to roast to control sour taste?

• Light roast: Use a temperature of 350 ºF (176.7 ºC) for about 10-15 minutes. You will get light brown or pale yellow coffee beans, similar to cinnamon. It retains all the flavors of the coffee and has the highest acidity, which is suitable for making hot coffee.
• Medium roast: Use a temperature of 400-430 ºF (204.4-221.1 ºC) for about 15-20 minutes. The coffee beans are brown in color. And have a shiny surface from the oils in the beans that coat them. The bitterness increases and the acidity decreases. It is suitable for making hot or cold coffee.
• Dark Roast: Roast time is approximately 15-20 minutes, similar to medium roast, but uses a temperature of 450 ºF (232.2 ºC). The coffee beans are very dark in color. Resulting in the most bitter flavor and less acidity, making them ideal for iced coffee.

Sourness does not indicate that the coffee is spoiled or of poor quality, but rather is the main characteristic and flavor of coffee. In addition to refreshing the body, it is a new taste experience that may completely change the way we drink coffee.

What does low-quality coffee taste like?

Low quality coffee is coffee with no acidity at all, just a burnt bitterness and sometimes a rancid smell. So if you don’t want to drink coffee with an overly acidic taste, choose medium or dark roast coffee beans. In addition, the coffee brewing process affects the acidity of the taste. Good ground coffee should only go through a water temperature of about 88-94 ºC, because this will make the extracted coffee taste the best.

Then, soaking the coffee for about 4-5 minutes can help adjust the taste and reduce the sourness of the coffee, which will make the coffee more delicious. The sweet taste of the coffee will cover the sourness to the right level. Therefore, ยูฟ่าเบท http://ufabet999.app it is not strange that coffee shops must have baristas who have knowledge in this area directly.

But in the end, no matter what kind of coffee flavor it is, whether it is bitter and strong or sour and refreshing, it is a personal taste. I want coffee lovers to be able to drink it with peace of mind, and enjoy the taste of coffee as they like. However, you should not drink too much because it may cause you to receive too much caffeine, causing your heart to tremble or insomnia.