Please, don't buy ground coffee from me anymore.

It's happened more than once

There are always people going to the Coffee Museum to buy coffee beans

Ask to be ground into coffee powder as soon as you open your mouth

I really can't help but teach you how to buy coffee beans.

Coffee beans are just like ordinary fruits and vegetables

It is alive

So the premise of buying is freshness

If you buy too much vegetables and leave them for too long, they will go bad.

The same goes for coffee beans

So don't buy too much on impulse.

Think about how much you can drink before buying

The best drinking period of coffee beans

About 7 to 30 days after baking

The first seven days of the bean-raising period are based on

Different coffee beans, different roasting methods

It will be slightly different

So be sure to consult the store owner when buying

Only buy enough coffee beans to last for a month

Over-roasted coffee beans

Coffee beans that have been stored for too long

They will show a different oily gloss than ordinary coffee beans.

So when you see coffee beans that are too dark or too bright

Don't buy it.

They have lost the original flavor of coffee

Italian coffee beans are different from hand-poured coffee beans

Hand pour-over, siphon, French press, Aeropress, smart cup, etc.

The coffee beans they use

It needs to be roasted a little lighter than espresso.

When storing the coffee beans you buy

To ensure a low oxygen, dry, low temperature, low light environment

Coffee beans are usually packaged in aluminum foil composite materials.

There is a one-way exhaust valve

Freshly roasted coffee beans

It emits a lot of carbon dioxide

The function of the exhaust valve is to discharge carbon dioxide

At the same time, it can prevent the outside oxygen from entering the coffee

Prevent the coffee bag from bursting

Ensure that the flavor of the coffee is not lost

After taking out the coffee beans

Also, let as much air out of the bag as possible.

Then zip it up

Make sure there is no air circulation in the bag

Want to keep coffee beans longer?

You can put it in the refrigerator

Just packing must be sealed

Wait until the coffee beans return to room temperature before opening the package.

Otherwise, the water vapor in the air will meet the cold coffee beans.

It will become damp and deteriorate

Coffee beans must be collected so carefully

To maintain its flavor

Buy ground coffee directly

It not only accelerates its oxidation

It also makes the flavor disappear faster

It is possible that the coffee beans were carefully selected.

Grind it into powder and take it home

There's no taste of coffee.

So remember don't buy coffee powder from me anymore.

The 4th MBA Coffee Latte Art Competition 2018

We are actively recruiting sponsors

Interested partners

Click [ Read original text ] at the end of the article for details