What procedures do coffee berries go through to turn into a cup of coffee?

When the coffee tree finally grows red fruits, there is still a long way to go before you can drink the fragrant coffee.

Harvest

Picking off the coffee fruit tree, just this step, has different attention:

The roughest method is to harvest by machine, and maybe even the branches are harvested.

The very rough ones are collected by coffee farmers rubbing branches, and the unripe, ripe, and overripe fruits all fall into the basket.

The rougher ones are harvested by shaking branches, and the fallen fruits are all ripe and overripe.

The most delicate is manual harvesting. The ripeness of the picked fruit is just right, but it is not too ripe.

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Remove Pulp And Peel

There are three treatment methods: natural, washed, and semi-washed.

Natural is the most traditional and cheapest way to process coffee beans. The specific method is to put the picked coffee berries on the ground and sweep them with a rake several times a day to dry the coffee beans evenly. When the coffee beans are dried (when the moisture content reaches 12%), the workers use a shelling machine to remove the pulp and peel, and the green coffee beans are obtained.

The washing method is to immerse the coffee berries in a large water tank, the ripe fruit will sink, and the unripe or overripe fruit will float on the water surface so as to be screened. In addition, a series of processing steps are required to obtain green beans.

The specific method of the semi-wash method is to first dry the coffee berries with the sun method and then rinse the outer skin and pulp with water. The coffee beans treated with the semi-wash method are always sticky, but their acidity and sweetness are Pretty good, and the aroma is captivating.

Green coffee beans from different origins are processed in different ways.

Pick

Electronic

The electronic method is to put the beans in the funnel and drop them one by one. The instrument emits X-rays. When the unqualified beans are illuminated, the air jet system is activated, and the beans are blown into the trash can.

Artificial

Manual selection, careful and focused selection of each coffee bean, is ingenious and sincere.

There are four main methods for grading:

Grading By Bean Size

The coffee beans from the same origin must be large and plump as the top quality. This grading method is realized by the sieve method. After the selection of different sizes of meshes, the coffee beans can be classified into grades.

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Grading By Defective Beans

The method is to randomly select 300 grams of samples and put them on black paper. Different flaws correspond to different points. Finally, they are graded according to the accumulated flaw scores. The highest level is NY2, and the lowest level is NY8.

Classified By The Altitude Of Origin

The higher the altitude, the better the coffee quality.

Other Classification Methods

Hawaiian Kona coffee beans are divided into two categories: Type1 and Type2, Type1 is flat beans, Type2 is round beans. Below the two levels, there are several levels based on the size and number of defective beans.

Roast

After completing the first four steps, it becomes green coffee beans. We also need to turn green beans into mature beans, which requires roasting. The methods are mainly machine and manual.

Different beans require different roasting methods to express their characteristics.

For example, Mandheling, a medium-dark roast, can better express its bitterness. Another example is Guatemalan coffee. A medium-light roast can reveal its acidity and sweetness.

Roasting equipment, carefully control the roasting time and temperature.

Grind

Grind the cooked beans into ground coffee with a grinder. Different utensils have different requirements for the thickness of coffee powder. Adjust the segment of the grinder to grind coffee powder with different thicknesses.

Brew

Extract your coffee with a siphon, French press, coffee maker, or Moka pot.

Until the aroma fills you, take a sip and feel the aroma of the coffee beans.

While enjoying your daily coffee time, don't forget not to over intake caffeine. Using an easy and quick caffeine calculator to calculate your daily caffeine intake is a great way to avoid this.

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