Where can you tell if a shot of espresso is good or bad?

See if there are any lumps, then ask about the aroma, and finally look at the taste when drinking.

I think it can be seen from the workmanship, the workmanship of good quality is generally finer.

The color is dull and the taste is not as mellow as the high-quality taste.

The most direct problem with the taste is that the quality is not bad if the workmanship is fine, as well as its color, its taste,

Inferior coffee is generally expired or poorly sealed and caused by moisture, resulting in agglomeration, obvious changes in aroma and taste, often the aroma disappears, and there is a peculiar smell when drinking, which is different from the taste of fresh coffee.

From its color, its taste, its flavor.

I think you can look at it from the workmanship, and the quality is not bad if the workmanship is fine.

I think judging from the taste, the taste of good quality should not be too bad.

Of course, taste is the most important thing, and the most direct problem of taste is color and luster.

<> abroad, the standard serving of espresso is 1 ounce.

That's about 27 ml. The unit of ounce is rarely used in China, so it is made according to the standard of 30ml.

Espresso. It is a drink that uses coffee extract as the main raw material, and is properly blended and steamed by coffee machine grinding and water. There are four conditions that must be met for espresso making:

The right grind, the right coffee mix, a quality espresso machine, and a skilled bar operator.

Generally, coffee shops will produce espresso with a glass of water (room temperature) to clean the mouth in order to better feel the taste of espresso. Espresso.

It is a type of coffee with a strong taste and is used at 92 degrees Celsius.

The coffee is brewed out by 9 bar of hot water through a fine coffee powder that is ground into a very fine powder. It was invented and developed in Italy in the early 20th century, but until the mid-1940s, it was a drink made by steam pressure alone. After inventing and commercializing the SpringPistonlever coffee machine, he transformed espresso into the beverage it is known today.

Through the short-term high-pressure brewing process, the unique flavor of a cup of coffee is concentrated and expressed more strongly than other brewing equipment. However, due to the short quenching time, the caffeine content is less. Espresso is often used as a blend of other ingredients such as milk or cocoa powder.

coffee drink basics such as latte, cappuccino, macchiato and mocha.

Without over-diluting the coffee content.

EspressoUnlike the beans required for Americano brewing, espresso requires itCoffee beansIt is a fine grind and a deep roast, so the pressed coffee will be mellow and thick, so in many cases, it is better to choose a commercial blend or Italian blend; The American coffee uses an American drip filter, which uses hot water for drip extraction, which can highlight the original flavor and aroma of coffee beans.

Coffee:

Coffee is a beverage made from roasted and ground coffee beans. As the world's top three beverages.

One of them, along with cocoa and tea, is the main drink popular in the world. Coffee trees.

It is a perennial evergreen shrub or small tree belonging to the Rubiaceae family, and the coffee for daily drinking is made with coffee beans with a variety of different cooking utensils, and coffee beans refer to the kernels in the fruit of the coffee tree, and then roasted with appropriate methods, and the taste of a standard cup of coffee should not be bitter.

The Italians invented espresso, so espresso is also called espresso. Espresso is espresso, espresso extends to cappuccino, latte and other milk coffee, all of which need to be made with the help of espresso machines, so they all belong to the category of Italian coffee, and espresso refers specifically to espresso.

Hello, in fact, the most classic espresso is espresso, that is, espresso, this is the most traditional espresso, and the subsequent Americano, latte, cappuccino and caramel macchiato and other coffees are made based on this, so it can be understood that espresso is the most basic style of espresso, you can take a look at omick, there is the most professional answer.

Parameters for making a cup of espresso.

1. The amount of ground espresso coffee per serving is 9 2g2, and the water temperature is 90 2

3. Punch head pressure 9 1bar

4. Extraction time 25 5 seconds

The standard serving size for espresso is 1 ounce, which is 27 milliliters.

powder 7-8 grams.

Extract for 20-30 seconds.

Come out 25-30 ml of coffee.

1. Espresso is a kind of drink that uses coffee extract as the main raw material, and Chunzen is properly blended and steamed by coffee machine grinding and water.

2. Espresso is an Italian-style method of brewing coffee, which has a history of 100 years. The word espresso means "fast" in Italian, because espresso is delivered to customers as soon as it is ready.

3. Espresso should have a special sweetness and strong aroma, as well as an aroma similar to freshly ground coffee ground. The coffee oil should be a dark reddish-brown color and should have a smooth, full-bodied taste. The perfect refresher espresso can be drunk without any additives.