What kind of water do you use to make coffee? How much water is used for coffee

Brewing coffee after boiling mineral water doesn't seem to taste good, and there must be many people who have had this experience.

Actually, that's because mineral water is hard water that contains sodium, manganese, etc.

Water can be roughly divided into "soft water" and "hard water". Sodium or manganese dissolved in water, the amount of acidic sodium is less soft, and the amount of water is more than hard water.

Generally, the so-called "famous water" or "mineral water" is mostly hard to make it feel delicious, while coffee is counterproductive. Hard water will cause the caffeine or good bitter ingredients that form a palatable cause in the coffee to be extracted and decomposed. Ordinary drinking water (tap water) can be thought of as soft water.

In short, you don't need to prepare special water, and you can have very delicious coffee water with just a turn of the faucet. However, please note the following points:

If the smell of chlorine used for disinfection is too strong, it should be avoided. It cannot be used unless it is colorless or odorless.

When the meaning is too strong, it can be slowly heated to boil, so that the carcinogen can be removed.

Do not use the water that boils twice to make coffee. (Avoid the initial tap water in the morning and the water you picked up the day before.)

It is most appropriate to boil the freshly taken water.

A filter with activated carbon and a water purifier are also good options.

However, the powder of freshly ground coffee, like activated charcoal, has a filtering effect. In other words, it can absorb the smell of bad water.

With this in mind, it is usually not necessary to be too concerned about the quality of the water. As long as you use fragrant and fresh coffee beans, you can enjoy delicious and mellow coffee.

It is better to use mineral water or purified water, because the disinfectant chemicals in tap water now have a great ...... smell

In Ding Zi's memory, there is a scene about the water purifier, which is very impressive, it happened in the Korean drama "Come on! Jin Shun": Shenglan newly married to her in-law's family, got up in the morning to make coffee, and found that there was no water purifier at home, so she gave up the idea of drinking coffee, and muttered "Why don't you even have a water purifier".

Such a scene is simply inconceivable to the vast majority of people in China: can it be used so exquisitely?!

If you have used a water purifier, or know something about it, you probably won't make such a sigh. Last summer, Ding Zi only installed a water purifier with the mentality of "you can enjoy cold water when you enter the house". After using it, the feeling is completely different, so the memory of the scene just mentioned is even more profound.

Boil tap water in a kettle and wash it frequently. If you forget to clean it for a while, you will find that there is limescale on the wall of the kettle. However, boiling water with purified water treated by a water purifier does not feel like this.

The most immediate feeling is that pure water is cleaner than tap water. Especially in places where the water quality is not good, there will be a noticeable feeling after use.

Perhaps, it should be more appropriate to describe the life of using a water purifier: it is not exquisite, nor is it the pursuit of taste, but more hygiene and health. If you want to add a reason to buy a water purifier, it can be more convenient ———.

Because the water purifier filters out impurities, it can be drunk directly in the summer when it needs to be cold, saving the trouble of boiling water!

Instant coffee: one sachet or a bar of about 15g, 150ml of water.

Single Origin Coffee: 10g of coffee powder 150ml water for one serving.

Espresso: 10-13g of ground coffee in 30ml of water for a single serving.

How much water to grind 6 grams of coffee beans.

In recent years, more and more people in the coffee world have begun to pay attention to the issue of water. So what kind of water is used to brew coffee? Let's find out:

pH

Coffee brewed with mineral water tastes different from coffee brewed with regular water. The color of the coffee brewed from mineral water is relatively dark, which is affected by the pH level of the water.

pH is a numerical value used to express the acidity and alkalinity of an aqueous solution. When the water is at 25 degrees Celsius, the pH value is just 7, and the water is neutral, if the value is greater than 7, it is alkaline, and it can neutralize with the acid. The pH value of ordinary water is basically 7, and the pH value of mineral water will exceed 8, which is alkaline water.

Coffee is pH between 5-6'For weakly acidic drinks, if you brew coffee with weakly alkaline mineral water with a high pH or a pH of 8, it will neutralize some of the acidity of the coffee, and the acidity of the coffee will become weaker. The higher the pH, the greater the ability to neutralize acids. Mineral water is usually marked with a pH value on the label, which can be referred to when brewing coffee.

Many coffee lovers believe that coffee, like tea, can be brewed with regular water. But good water can bring a purer taste to coffee. The pH of the dolomia water is perfectly neutralized for brewing coffee.

Water temperature

It is common to see many people who will directly take the boiling water to brew coffee, but in fact, this kind of water is not very suitable, and the brewed coffee will taste too bitter and not easy to eat.

The water temperature that is really suitable for brewing coffee is about 85 degrees Celsius to 92 degrees Celsius, if the water temperature is too low, the taste is sour, on the contrary, the temperature is too high, it will be bitter, because the higher the temperature of the water, the more coffee powder extract, although it is generally believed that the more extracts, the stronger the taste, but in fact it is not the best taste, there may be miscellaneous flavors dissolved into its acres of sheds. Therefore, if you have good water, you must also master the temperature.

The pH value and temperature of the water will affect the texture and taste of the coffee, combine it with your preferred coffee taste, keep trying, I believe that it will not be long before you can find the most suitable coffee water for you.

Most of today's young people like to drink coffee, especially some people who work a lot of overtime prefer to use coffee to refresh themselves. I believe that many people also understand that coffee brewing is very particular, in the brewing method is different, the taste and texture of coffee will be different, so brewing coffee is also a very knowledgeable thing, so coffee is brewed with boiling water or lukewarm?

Different coffee is different in brewing methods, instant coffee is best brewed with 80 90 degrees of water, the most suitable temperature is 84 degrees, boiling water is easy to destroy the sugar in the three-in-one coffee, so the taste will be very bad, and warm water has no way to force the fragrance out. If you use ground coffee, you need to brew coffee, and it is not up to the requirements to brew with warm water or hot water, if there is no main condition, then you can use a small amount of warm water to melt the coffee, and then add coffee mate, and finally add hot water to stir and drink. Instant coffee should be brewed with 84 degrees of boiling water, because there is no way to brew the aroma of the coffee with warm water, and it is easy to destroy the sugar content of the coffee with overheated boiling water, which will affect the taste of the coffee, and it is best to use 84 degrees of boiling water.