Famous Coffee Bean Taste Characteristics-Drip Coffee Packaging Machine

Kenyan Coffee Bean Flavor Bitterness: 1Sweetness: 4Acidity: 5Body: 2 When roasted in the middle, the sour aftertaste is long, like grapes, and the latter part has the taste of blackberry jam, and the aftertaste is rich and thick like caramel hot chocolate. The acidity of Nyeri Gatomboya coffee is very full and bright, with a…

Drip coffee packaging machine – the correct way to brew drip coffee!

Drip coffee packaging machine – the correct way to brew drip coffee!

The name of small bag drip coffee in China is filter coffee or hanging ear freshly ground coffee. It is mass-produced by drip coffee packaging machine, and the filter is freshly ground on the basis of fresh roasting. The flavor is infinite… The following is the brewing method recommended by my senior barista~ a. open…

Changing coffee flavor based on chlorogenic acid chemistry

Among the hydrolysis products of a series of chlorogenic acids, quinic acid (sour and bitter), caffeic acid (astringent), ethylene catechol polymers (astringent and bitter) can all cause bad taste in coffee, quinic acid lactone and Although the bitter taste of ethylene catechol oligomers is acceptable, it is not a good taste. Therefore, during the roasting…

What are the effects of chlorogenic acid on coffee flavor?

What are the effects of chlorogenic acid on coffee flavor?

Chlorogenic acid is an important source of bitterness in coffee, as well as an important source of sourness in coffee, and at the same time, an important source of astringency in coffee. I think the above sentence is enough to explain the importance of chlorogenic acid to coffee flavor. Chlorogenic acids are a class of…

How to increase the extraction rate of espresso

In espresso extraction, channels are often discussed, but microchannels seem to be rarely mentioned. But this is not a new concept. I have seen relevant literature in about 19 years, and the time when it was actually proposed may be even earlier. How to distinguish between channels and micro-channels? From the perspective of phenomena, channels…

How to Improve the Quality of Ground Coffee

How to Improve the Quality of Ground Coffee

Grinding quality is related to the particle size distribution of the ground coffee powder, which can be simply defined as: a grind with a more concentrated particle size distribution is a higher quality grind. A more concentrated particle distribution means less coarse and finer particles are produced during grinding. Ultrafine powder is an important factor…