What Can Affect The Quality Of Your Coffee

Vietnamese Coffee Exporter

What Can Affect The Quality Of Your Coffee? It is one of the best ways to enjoy the quintessential taste. Not only in terms of formulas, procedures, and instruments but also in mixing components. You can drink coffee in the liquid form whether you buy it in the form of beans or powder. As a result, your ability to “transform” or brew coffee directly impacts the quality of the completed cup.

Coffee brewing tastes come in a wide range of flavors

To begin with, coffee is made from green beans. The kernels come from a variety of growing places all over the world. However, the flavor characteristics vary from location to place. Typically, coffee beans are blended, and the taste varies based on the mixing ratio. There is a significant impact on the coffee even with varying roasting degrees, including temperature and time.


Coffee can be brewed in several flavors.
Brewing flavors vary greatly depending on the brewing tools used.
The beans are ground into various sizes before being brewed, ranging from coarse to fine. After that, a specific amount of coffee is made with a particular amount of water. The coarseness and fineness of the coffee powder, the coffee-to-water ratio, the amount of time the water is in contact with the coffee, and the water quality all impact the flavor of brewed coffee.

“You don’t need to brew it to get the coffee flavor. All of these necessitate knowledge and skills.”

When the coffee powder comes into contact with water, chemical molecules are liberated, giving it its flavor. Water removes around 80% of the dissolved molecules under typical conditions. Create the solution’s fragrance, taste, texture, and color. These molecules work together to provide a comprehensive sensory coffee experience. Not only does the mix ratio, the degree, or the manner of roasting affect the taste of coffee, but at various periods. Furthermore, each sort of flavor extracted is distinct.

The first is all about taste. Scent molecules are easily dissolved by water. Compared to the total extract, it is tiny and difficult to measure. Fragrance molecules play an essential role in the sensory experience.

The second point to consider is flavor. Flavor (which is water-soluble) and palate chemicals (which are insoluble) are more challenging to extract.

In conclusion, both flavor and taste molecules are made up of various chemical components. They combine to provide a variety of flavors in the completed product.

If you extract as much coffee as possible, the taste will be terrible.

The overall amount of flavor molecules and the ratio of each molecule alter during the brewing process. To put it another way, the flavor evolves. As a general rule, the molecules with the most smells are removed first. The longer coffee is exposed to water, the more undesirable taste molecules emerge. In the end, the maximum extended extraction time can result in an unpalatable finished product.

Before you have entirely removed the totality of all substances, the finished brewing coffee with the most chosen flavor quality appears. As a result, you must stop the brew before it achieves maximum extraction for a decent pot of coffee. Learning how to brew a delicious batch of artisan coffee requires mastering six fundamental elements:

1. The precise coffee-to-water ratio

Strength (solute concentration) and extraction are balanced in the final product (solute yield). Changing any number will have a significant impact on the outcome.

To begin with, coffee is made up of a large number of highly concentrated flavor molecules. They must be diluted with water before use. Coffee concentrations of 1.0 percent to 1.5 percent and water concentrations of 99.0 percent to 98.5 percent are the most acceptable. Coffee with a strength of less than 1% is too weak, whereas a coffee with a power of more than 1.5 percent is too strong.

When making coffee, the ratio of coffee to water is crucial.
Second, the maximum acceptable extraction range is 18% and 22%. (the golden ratio according to SCA). The coffee flavor has a grassy, peanut flavor below the usual level (below 16 percent). The coffee will be harsh and acidic if the extraction level is too high (above 24 percent).

In conclusion, the coffee-to-water ratio is used to determine the extraction of a small number of coffee flavor molecules dissolved in a small amount of water. Extract a tiny bit of flavor molecule dissolved in a significant amount of water, or vice versa. To manage the concentration of solute and extract in the coffee, the correct ratio must be chosen. The recommended coffee-to-water ratio for achieving the golden balance, according to the SCA, is 55-60 grams of coffee powder per liter of water.

2. The coffee powder coarseness is appropriate for the brewing time

After you’ve decided on a coffee recipe, you’ll need to decide on a brewing technique and equipment. A thorough understanding of the coffee bean is required to avoid under or over-extraction of dissolved particles and taste compounds.

It’s critical to select the right bean (ground) size for your coffee based on the brewing technique and equipment you’ll be using. As a general rule, a long brew time should be combined with a large (coarse) grind. On the other hand, short brewing times should be paired with lower (smoother) grind sizes. According to SCA criteria, the optimum results, the phase time, and phase mass for each method should fluctuate.

Each powder size is appropriate for a variety of coffee brewing methods.

Per 1 liter, use gravity (filter) as follows:

  • For a brew, allow 4-6 minutes.

Method of preparation for a 1-cup serving:

  • For a sample, allow 1-3 minutes.

Espresso machine preparation method:

  • For a cup, it takes 20-30 seconds.

3. The mixing procedure is appropriate for the brewing gear
The following three factors will be determined by the brewing tool:

• The amount of time that coffee powder and water are in contact
First, the water must have enough time to contact the coffee granules. The dissolved solids should then be absorbed and moved into the container. Because different chemical components are extracted to varying phases by water. As a result, the composition of chemicals dissolved in a solution can alter over time. Controlling the brewing duration allows for better extraction and more consistent results.

• Water temperature
Coldwater does not entirely extract the coffee as quickly as hot water does. Flavor molecules are released more rapidly in water between 92°C and 96°C. Allows for the extraction of additional solutes in an acceptable amount of time. The temperature should, in theory, remain consistent throughout the brewing process.

• The force of impact
A phenomenon known as impact force happens when water is poured into coffee powder. First, enough power should be applied to moisten the coffee grounds thoroughly. This stage provides for even water penetration. During solute extraction, a consistent flow is required. The phenomenon of water becoming saturated after dissolving solids is limited by moderate impact force. They can’t filter out the taste molecules in the coffee any longer.

4. Coffee making with a manual coffee maker

The intriguing thing about brewing coffee is that the brewing instrument also influences the flavor. The final product is not the same when the same coffee is brewed with different filters. The resulting coffee will be much different both physically and in terms of flavor.

The brewer’s design will be based on one of six fundamental ways for extracting taste from coffee powder:

• Infuse with water

The coffee powder is combined with hot water in this brewing process. Allow an arbitrary period for the powder to contact the water. The residue is finally extracted from the solution.

• Brewing skills with a French Press are pretty popular.
Coarsely ground coffee powder is necessary. It should be placed in a constant heating water container for an unspecified amount of time. Then, to obtain the ideal cup of coffee, let the coffee grounds settle or filter fast.

• Disturbance
Ground coffee powder is placed in a chamber that can be used for both brewing and separating the powder from the liquid. Hot water is pumped into and out of the coffee multiple times by a pumping force.

• Filter for drip

Coffee powder is kept in a chamber, similar to how cups are marked. Brewing takes place in this chamber. Filters particles from solutions as well. However, with this process, only one pass of hot water is made through the coffee.


Vacuum filtration is a type of filtering that is used to remove contaminants from
A two-chamber device is utilized in this procedure. This is a spin-off from the immersion technique.

In manual mixing, siphon has always appealed.
• Extraction pressure is employed
High-pressure water is used in this technique (about 9 to 10 atmospheres). The water that passes through the coffee powder forms a tiny cake in the filter. Everyone is familiar with this way of preparing espresso. This isn’t a part of the coffee brewing process. However, we included it to provide baristas with more detailed comparative data.

The majority of these ways yield an excellent cup of coffee. There are certain exceptions, such as the cooking process and the cup. There is a substantial risk of over-extraction with these two processes, resulting in unpleasant flavors.

5. The state of the water
When it comes to brewing, the quality of the water is equally crucial in deciding the flavor of the coffee. Water takes up more than 98 percent of the weight of a coffee product. Water, in particular, contains a variety of minerals that aid in the development of excellent coffee flavor. According to scientific evidence, the most popular flavored beverages are made with water containing 50 to 100 parts per million (3 to 6 grains) of dissolved minerals. Fresh, high-quality, odorless, and impurity-free water is ideal.

6. Material for filtration
The resulting product will be murky and difficult to drink if nothing separates the solution from the coffee powder. Furthermore, if ingested directly, the fine dust mixed in will hurt health in the long run. Filters made of various materials can cleanse the solution by separating the coffee’s insoluble substances. As a result, the filter media has a direct impact on the physical of the solution and an indirect effect on the drink’s taste.


In brief, the quality of your brewed coffee depends on your ability to apply the above variables consistently. Even if the brewer uses some of the best coffee globally, the result may be less than perfect. If you employ the incorrect brewing method or if the water is of poor quality, this is easy to explain. A successful transition from coffee beans to a fantastic product necessitates a significant financial investment—understanding – and adherence to – these six essential parts of brewing skills can help you gain knowledge.

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