one way degassing valve said the test of italian espresso

one way degassing valve said the test of italian espresso

one way degassing valve informs you that although the price of espresso coffee is the lowest in the café, the making speed are the slowest, and even it’s inconspicuous, but if the cafe really wants to improve quality of coffee and service, doing a cup of good espresso coffee is the job they have to do.

Espresso coffee is not only tests the skills of a barista, but also shows how much he loves coffee. A cup of delicious espresso, it's a variety of tastes should achieve a perfect balance, pure taste, sweet flavor, soft taste, and rich fragrance. The acidity, bitterness and sweetness of coffee must coexist in harmony, and the taste should be enough rich, stable, and lasting.

Tasting Italian Espresso Methods:

1. Color: observe grease color, color uniformity, grease thickness, and ductility.

2. Fragrance: caramel, nuts, chocolate aroma, etc.

3. Taste: sweet, acidity, purity and fragrant, especially pay attention to taste balance.

4. Aftertaste: after drinking coffee, pay attention to the aroma, taste and so on which remaining in the oral cavity.

The factors affecting the quality of Italian espresso:

1. Coffee beans: you can't make a good Italian espresso without have good coffee bean. You should pay attention to the sweetness, aroma, and taste when selecting coffee beans, and also the coffee beans must be fresh enough.

2. Roast: the level of roast affects the taste of coffee directly. The dark roast coffee usually has a bitter taste and loses its original flavor. Experienced roaster will try their best to preserve the sweet taste of coffee. Different roast levels need to correspond to different extraction parameters.

What one way degassing valve contributes on the quality of coffee

16 Jul 2019

We recommend you keep coffee beans in containers with one-way degassing valve, it helps to prevent quality change and to extend shelf life during ‘resting’.

Coffee valve would add value on your product

05 Jul 2019

By combing with some coffee knowledge on flavour, we will also explain the extent of importance of coffee valve on adding value for your coffee product.

The value of one way valve and storage of coffee bean

01 Jun 2019

Whatever the package form that the business choose, the one-way valve is a necessary component to add on, some information on coffee variety is provided.

Discussion on the sour taste of coffee by one way exhaust valve

01 Nov 2018

Today one way exhaust valve will talk about the sour taste of coffee.