11 Oct 2016
It is believed that coffee lovers have their own connoisseurship to coffee, how to identify and appreciate a cup of coffee? Generally, a cup of high-grade coffee should have its original flavor rather than the unsavory smell and taste. Well, we can identify coffee from five aspects, aroma, sweet taste, acid taste, bitter taste and the feeling coffee brings to the drinker.
The special aroma of coffee is an important factor to identify the flavor of coffee. A cup of high-grade coffee brings strong aroma to our noses, and the aroma also swell over the house.
2. Sweet taste
If coffee is made by fresh coffee beans, sweet taste will leave on our tongue, lingering for a long time.
3. Acid taste
Acid taste is not the bad signal for a cup of coffee, proper acid taste can stimulate our taste bud and relish the coffee better. However, if the acid taste is from the shoddy coffee beans or not drinking coffee in time, it just damages the flavor.
4. Bitter taste
Bitter taste is the basic flavor of coffee, it is not only affected by roasting, but also the brewing level, a cup of delicate coffee should have moderate and acceptable bitter taste.
5. The feeling brings to the drinker
A cup of delicate coffee should have rich taste. Coffee should flow on mouth, and bring the drinker a nice feeling.
The points listed above are five factors to identify the quality of coffee. In sum, a cup of tasty coffee should have rich aroma, sweet taste, proper acid taste and bitter taste, and bring the drinker a nice feeling.
Well, a cup of tasty coffee also needs high-grade coffee beans. So we coffee valve are supposed to know how to conserve coffee well. It is no doubt that the best way is to use coffee bags with one-way degassing valve. Because this kind of bag can prevent oxygen from entering, and vent carbon dioxide coffee beans release at the same time.
Tag: coffee valve
Originally published 11 Oct 2016, updated 11 Oct 2016.
Remember to seal the packaging bag after taking some coffee out, so the one-way degassing valve would finish its job to keep the freshness of product.03 Jul 2020
Roasted coffee cannot be put directly into a sealed package, because the coffee need to "breathe", that is, the carbon dioxide gas will be released.26 Jun 2020
This is a hole punched before installing the degassing valve, which purpose is to discharge the CO2 released and avoid the oxidation of coffee.