What is the best water to brew for coffee, whether it is boiled or lukewarm

The best temperature is around 60 65.

Precautions for brewing coffee.

1. The amount of coffee beans.

1} One cup of hot coffee is 20 grams, two cups are 35 grams, and three cups are 45 grams.

2. The dosage of iced coffee is 30 grams per cup and 55 grams for two cups, which can not only ensure the quality and taste of coffee, but also effectively save costs.

3}, a Moka pot 20 grams.

2. Grinding of coffee beans: pay attention to whether the selected coffee beans are correct and the scale position of the grinder. Before grinding beans, it is best to turn on the machine to rinse the residue of the last grinding beans, and let the machine open for 3-5 seconds after grinding.

The thickness of ground coffee is crucial to the taste of a cup of coffee; If it is too fine, the bad taste of the coffee will easily be brewed with stirring; If it is too coarse, the coffee will be glycol and difficult to brew.

3. Requirements for water:

1. Water quality; The application of treated soft water, generally untreated water contains a lot of impurities, minerals, acidic substances, brewed coffee is easily affected by impurities, so that the original coffee taste changes.

2. Dosage: The amount of water and water per cup also affects the taste of coffee, the water should not be too much and not too little, the coffee taste is too light, and the less is strong, so that the taste can not be guaranteed.

3. Temperature: The water temperature should be controlled between 90 degrees and 95 degrees, if the water temperature is too high, it will burn the internal components of the coffee, and it is easy to burn. The water temperature is too low, and the aroma of the coffee itself cannot come out.

4. It is not suitable to use the mineral water, purified water and distilled water sold in the market.

4. Requirements for cups:

1. Texture: porcelain products are used for hot coffee; Iced coffee is made of glass.

2. Volume: hot coffee siphon 145-155ml; Ice Coffee Siphon 320ml Hot Coffee Italian Moka Pot 60-80ml; Hot Belgian Style 190ml

3. All hot coffee needs to be warmed.

5. Time: When brewing coffee, the time should not be too long, generally between 50-60 seconds. If the time is too long, the coffee aroma is easy to volatilize and the bitter and sour taste increases; The time is too short and the coffee does not taste good. Light-colored coffee can be brewed for an additional 5 seconds to extract its mellow flavor.

6. Fire source: simply divided into large fire, medium fire, and small fire. When brewing coffee, special attention should be paid to the size of the fire source, and it should not be taken lightly.

If the fire is moved too late or the fire is too large, the water temperature will be too high, and the coffee will have a strong burnt taste; If the fire is moved too early or too small, the water temperature is not enough, the caffeine is incomplete, and the aroma cannot be highlighted.

7. Stirring: The purpose of stirring coffee is to allow the coffee powder and water to fully contact. When stirring, the time should not be too long, the strength should not be even, do not pat the coffee grounds hard, just press the coffee ground into the water and stir well; Stir the coffee only three times on time during the extraction process and never stir the filter cloth.

8. After the coffee is brewed, it should be delivered to the guests as soon as possible to ensure the quality of the coffee. It is best served at a temperature between 65 and 85 degrees.

9. The siphon pot must be washed after cooking, but it is not possible to use dish soap or laundry detergent and odorous stain remover to wash the coffee utensils, so as not to bring bad taste to the coffee brewed in the future.

It is appropriate to use water between 85 and 92 degrees Celsius for coffeeIn fact, this water temperature is not suitable for brewing coffee, and the relatively high water temperature will affect the taste of the coffee, which will make the coffee more bitter and not very good to drink. However, if you use water with a relatively low temperature to brew coffee, it will give the brewed coffee a sour taste.

Brief introduction. The coffee tree is a perennial evergreen shrub or small tree belonging to the Rubiaceae family, and the coffee that is drunk daily is made with coffee beans and a variety of different cooking utensils, and coffee beans refer to the kernels in the fruit of the coffee tree.

Roasted in the right way, a standard cup of coffee should not taste bitter, a qualified barista will carefully carry out every step of the process when making the coffee, and finally the coffee will be presented to the customer with different degrees of sweetness, acidity, aroma or cleanliness in taste.

During the whole brewing and extraction process, the temperature of the hot water in contact with the coffee ground should be maintained at 91 94, which is called the optimal extraction water temperature. A temperature range of 91 94 means that below this temperature range, the coffee will have a more pronounced sour and astringent taste.

Coffee is brewed with water at 90 to 95 degrees, which is for medium or medium depth beans. If you are a dark roasted coffee bean, it is usually better to use a water temperature of 85 degrees.

In the process of brewing coffee, the active ingredients of coffee are used to maximize the use of only 50ml of water to brew 10 grams of coffee powder, which can use about 99% of the active ingredients, and the proportion of coffee brewed in this way is just right, and it is also particularly delicious.

Coffee can be brewed with boiling water or lukewarm, depending on the type of coffee.

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. Talks.

Generally speaking, a bag of ground coffee with 100 ml of water is sufficient. But the convention is not without it, for example, super black coffee, the best concentration is to add 150 ml of water. If it is 13g of 1+2 coffee, 150ml of boiling water is advised, according to the group's appetite.

If the coffee is pure, you can use more than 100ml of boiling water.

Precautions when drinking coffee

1. Do not pass the fingers of the cup from the ear of the cup.

After a meal, you generally have to drink a small cup of coffee, this kind of cup has small ears, and your fingers can't pass through, so you don't have to worry about "making a fool" in front of everyone. However, when encountering a large cup, you must remember to hold the cup, and do not use your fingers through the ears of the cup to serve the cup. The correct posture is to pinch the handle of the cup with your thumb and forefinger.

2. After adding sugar, do not stir hard.

When adding sugar, the granulated sugar can be scooped with a coffee spoon and added directly to the cup; You can also use a sugar clip to hold the sugar cube close to the side of the coffee saucer, and then use a coffee spoon to add the sugar cube to the cup. Do not put the sugar cube directly into the cup with a sugar tong or hand to avoid spilling the coffee and staining your clothes or tablecloth. Once you have added sugar, you don't need to stir the coffee too hard, as the sugar and milk dissolve quickly.

If you don't like to add sugar and milk, you can turn the cup ear to your right side.

3. Drinking coffee and eating snacks is carried out at the "wrong time".

You can eat a snack while drinking coffee, but you can't hold a coffee cup in one hand and a snack in the other, eating and drinking one sip. Instead, you should put down your snack while drinking coffee and put down your cup when you eat a snack.

The general water temperature for brewing coffee is between 85 and 92.

Do not boil the coffee, boiling water will make the coffee bitter, and the temperature of the water should be below 96 degrees Celsius. It's best not to reheat the coffee. Care should be taken to cook only the amount needed each time when brewing, and it is best to drink it freshly cooked.

The best temperature for coffee is 85 degrees Celsius.

Precautions for brewing coffee:

1. Use pure, odorless, and sweet-tasting water.

A cup of coffee is 98% water. Therefore, first see if the water used is qualified, the tap water in the city is not good, the taste of disinfectant water will affect the taste of coffee, and some families use high-end water purifiers, the taste of the water itself is very sweet, and the coffee that comes out of this way, although it is not difficult to drink, but it is not its original taste.

2. Master the correct grinding.

If you grind too finely, the taste will be too bitter and strong, and if you grind too coarsely, the taste will be too light, so you should be the right coarseness, and of course, there are subtle differences between different coffee beans and roast degrees.

3. Freshness.

Many people choose ground coffee for convenience, or grind a lot of it at once and keep it in the refrigerator. In fact, fresh grinding is the foundation of good coffee, it guarantees the taste of the coffee. When the coffee is ground into powder, the oxidation rate of the coffee powder will be accelerated, and the aroma will begin to dissipate within 40 seconds.

If the aroma of the coffee powder is seriously lost, the natural flavor of the coffee will disappear.

There are many people who feel that coffee is slightly bitter when drinking coffee, and at this time we can add some sugar in moderation, which can well neutralize the bitterness of coffee and make it better. But beware, milk and sugar can increase the calories of coffee, especially for people who are in the process of losing fat in the gym, no sugar or less sugar is better.

When brewing coffee, it is best to choose hot water between 85-95 degrees.

Coffee is to grind coffee beans into powder, and then brew with hot water or Changyin brewing, and it is best to drink it hot after brewing, once the coffee liquid is cooled, it will cause a large number of sour and miscellaneous flavors to gush out, affecting the taste of coffee brewing and drinking, it should be noted that the temperature of the last sip of coffee should not be lower than 40 degrees.

During coffee brewing and drinking, the specific brewing water temperature is related to the roasting degree of coffee beans, the coffee beans with a deeper roasting degree are best brewed with hot water with a slightly higher temperature, and the temperature is too low It is difficult to brew the true taste of coffee as a simple coffee liquid, but the maximum can not exceed 94 degrees, and the coffee beans with a lower roasting degree are ground into powder and brewed and drunk, the best water temperature should be 85 degrees.

The way the coffee is brewed

1. Drip filtration.

In the process of coffee brewing and drinking, the most conventional way is drip brewing, first grinding the coffee beans into coffee powder by machine, then putting it into a funnel-shaped filter paper moistened with hot water, slightly leveling it and putting it into the coffee cup, pouring hot water from above, and waiting for the coffee liquid to flow out of the filter paper to the coffee cup.

2. Siphon type.

The way to brew coffee by siphon is to choose a siphon pot for brewing, which is a way to brew coffee powder by using water to produce steaming after heating, causing pressure, and thus brewing coffee powder.

3. Pressurized type.

The pressurized method of brewing coffee beans originated in Italy, which is also the fastest growing and most accepted method, mainly using semi-automatic coffee machines to brew coffee liquid, which is obtained by high pressure to show amber markings or reddish-brown color, and the perfect color of the coffee liquid makes it called the essence of coffee.

Instant coffee is brewed with 80-90 water, the most suitable temperature is 84, boiling water is easy to destroy the sugar in the three-in-one coffee, the taste is not good, and the warm water can not force the aroma out.

Ingredients: 1 scoop of coffee (grams), 150 ml of hot water, 2 scoops of coffee mate, appropriate amount of sugar.

Step] 1, generally choose porcelain cups, pottery cups can also be, the taste will be slightly higher than glass and other cups. The size of the cup is personal preference. The inner wall is smooth, and white is preferred.

2. Put a spoonful of coffee. To brew with boiling water, it must be freshly boiled water, and pure water is preferred.

3. Put a sugar cube.

4. Put milk foam (that is, coffee mate), this dish is a bit particular, you need to use a spoon to slowly sprinkle the milk foam about 2 inches from the mouth of the cup, and sprinkle it into the coffee like a waterfall, but not too fast, in order to let the milk foam melt into the coffee little by little, instead of you putting the milk foam into the coffee with a spoon and stirring it hard. The difference between the two has a noticeable effect on the taste. Another thing to note is that you should not sprinkle the milk foam on the same position of the coffee during the sprinkling process, which means that the spoon should be moved back and forth, left and right, so that the milk foam melts into the coffee as evenly as possible.

The amount of milk foam is twice as much as the amount of coffee, for example, one spoonful of coffee, two spoonfuls of milk foam.

The reason why the ratio of coffee to milk foam is such is that regular instant coffee has many defects in itself, otherwise it will not taste good. Some people love to drink clear coffee, but regular 100% pure instant coffee will be hard to drink without sugar and milk.

5. Stir. Although the milk foam melts into the coffee by itself, it does not melt completely, not to mention that the sugar cube will not melt quickly, and you need to stir it evenly with a spoon. The final coffee color should be slightly darker than when brewed like a "three-in-one".

Coffee is best brewed with boiling water. If it's instant coffee, boiling water and lukewarm water are fine, because it has been distilled at high temperatures, boiling water is just easier to brew. Generally speaking, it is best to brew coffee at a temperature between 88 and 94 degrees Celsius, and avoid using freshly boiled boiling water, which means waiting a minute or two after the water is boiling before brewing coffee.

Instant coffee is a dried coffee extract obtained by evaporating the water in the caffeine solution. Instant coffee dissolves quickly in hot water, takes up less space during storage and transportation, and is more shelf-stable. During the extraction process, it is inevitable that some aromatic substances will be lost, so the taste is not as rich and pure as that of directly brewed coffee.

The best temperature for drinking coffee is 85 to 88 degrees Celsius, and the aroma will be reduced after cooling, but the taste will be better than when it is hot, but the nature of coffee is relatively unstable, so it is best to drink coffee when it is hot.

Coffee is best in the morning because coffee can improve constipation. At the same time, a cup of coffee in the morning will also make you feel refreshed. Coffee is a great pick-me-up, so a drink after a nap can keep you awake for the afternoon.

Drinking coffee is good for people, but long-term and excessive consumption is harmful to the human body. As long as coffee is consumed in moderation and at the right time, it is beneficial to human health.