coffee valve how to choose coffee beans

coffee valve how to choose coffee beans

coffee valve to tell you, use fresh coffee beans. At the time of purchase, pay attention to whether the color of the beans is the same as the size of the particles. The good coffee beans have a shiny appearance with a rich aroma without mixing with the odors. No matter what kind of coffee beans, freshness is an important factor affecting the quality.

When shopping, grab one or two coffee beans in the mouth to chew, to crisp sound (that coffee is not damp), cheeks fragrant is the top grade, but it is best to squeeze your hand, feel if it is solid, not buy crusty coffee. Such as coffee beans have lost their scent or smells, it means that the coffee is no longer fresh, not suitable for purchase.

Can coffee bean be eaten? Freshly roasted coffee beans are not suitable for immediate consumption, should be stored for a week in order to completely release the gas inside the beans.

In general, the best drinking period of coffee after a week after the frying, coffee beans at this time is most fresh and aroma is best.

In addition, the purity of coffee beans is another consideration, insiders choose coffee, not necessarily depends on the size of the particles, but grab a single product of coffee beans, about dozens of pieces of weight, take a look at each single bean whether the color is consistent, particle size, shape is the same, so as not to buy mixed beans to disguise the inferior products.

However, if it is an integrated bean, the size and color difference is normal phenomenon. In addition, heavy roasting and medium-deep roasting will result in coffee beans being out of oil. However, if the beans are roasted, the roasted beans show deterioration, not only reducing the alcoholicity, but also astringency and sourness.

In short, when buying coffee should pay attention to its freshness, scent and without smell, and the ideal number of purchases is finished in half a month is appropriate.

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.