The effect of Coffee filter on Coffee Flavor Coffee filter brews more coffee oil and tastes better

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Filters span various fields, and many kinds can be found on the market. Choose different filters according to the function of the machine, the positioning of the coffee shop and the taste you pursue. Like a popular filter, it is only popular for a while; there are also filters with professional functions that can be used for a long time and even represent the image of a coffee shop. As the filtering method will directly and indirectly affect the mellow feeling and flavor of coffee, the role of coffee will be different according to the filter used, so it is regarded as an important factor. Although there are many kinds of filter materials on the market, they can be roughly divided into three categories. Other relevant variables in the extraction and the advantages and disadvantages of each filter and other details are skipped here, mainly with the general content.

① metal coffee strainer, filter cup (perforated metal plate)

There are various specifications for the size and number of holes in the metal plate, so the degree of grinding must be considered before use. This tool basically has nothing to do with filtering drinks, only very fine particles can pass through.

② filter cloth (cloth)

It is a filter that helps to extract excellent flavor, taking flannel and velvet as an example. Before using the filter cloth, it must be boiled in hot water and well managed before it can be used for a long time. Oil infiltration into the filter cloth is easy to produce spoiled flavor, and the flavor of the beverage will be changed when it is cooked. Therefore, we should pay attention to the storage temperature (after use, put it in a container filled with cold water or put it in the freezer), and choose the container carefully.

③ filter Paper (paper)

Although it is considered to be the best filter to extract the refreshing taste, it is somewhat difficult to establish an ideal coffee extraction environment with filter paper. in addition, if the filter paper is blocked, it is likely to change the flow of water and lead to over-extraction. However, in addition to extracting the refreshing taste, it is still loved by many coffee shops because of its convenient use and convenient preservation and management.

I am used to making a cup of coffee as a breakfast drink every day. As I play with coffee, I will collect more and more equipment.

There are two most common flat 3-hole filter cups and Hario V60 conical filter cups, but both filter cups require filter paper, which is consumable. You have to replenish it after drinking 100 cups, and sometimes you forget to buy GG.

In fact, I have always wanted to use the metal filter cup.

I heard that.

Coffee filter can retain the flavor of coffee oil and will not be eaten by filter paper.

I heard that.

Coffee strainer can be made without filter paper (! When I have an attack of amnesia, I still have coffee.

So many people have heard that it is better to buy one to play with. It just so happens that the coffee bug friends buy coffee equipment together and see that this model is small and easy to carry and has a small mug, which is suitable for going out at home.

(demon me OS. Buy it!)

(Angel's me OS. There are already siphon pots, two filter cups (and just bought filter paper), Belgian pots, mocha pots, you can't buy them!

How can a coffee lover not try various brewing methods and then make a series of comparisons? Buy!

There is a scale on the top of the filter cup, and the bottom line indicates that the amount of coffee beans is 12g, and the top is 15g.

However, considering the rate of water loss in coffee roasting, it is not so accurate to convert weight by volume.

Shallow baked beans have always been my favorite. I'm used to flushing 200ml water with 15g beans.

The 15g shallow baked worka G1 was ground to a scale of about 12g, mainly due to the low water loss rate and relatively small volume of shallow baked beans.

Later, I tried to use 15g of deep-baked beans, just to the 15g position.

People who play hand-brewed coffee know that the proportion of water is also very important, and at this time they have to admire the thoughtfulness of the Japanese.

The manual says that the line where the amount of water reaches the upper edge of the mark on the next pot (glass) is 200ml. I carefully took the measuring cup and weighed it electronically.

It's really 200ml. I admire the Japanese tortoise hair so much that even this can be so accurate.

Didi ~ Didi ~ OK! Can replenish caffeine for the day.

Then there will be a few questions.

1. Will there be any residual coffee powder in the bottom of the next pot?

The answer is yes! If the mold of the bean grinder is not uniform enough, or the particles are too fine, there will be residual powder. However, because of the good grade of my hand bean grinder, the situation of the residual powder did not happen.

two。 What is the flavor of the metal filter cup?

Using the same tapered filter cup to brew the same bean, the metal filter cup is indeed rich in flavor, but this one is an one-person filter cup, so it is not recommended to put the beans on the line of more than 15g. It is easy to overflow when flushing.