Roasted coffee has gradually become an indispensable part of many people's daily lives. Not just a drink, coffee also carries within it the culture, story and unique flavor of each type of bean and each roasting method. Distinguishing the types of roasted coffee for the shop not only brings a standard enjoyment experience, but is also an important criterion that coffee shop owners are interested in.

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General introduction to roasted coffee

The concept of roasted coffee
Roasted coffee is a product created from the process of roasting fresh green coffee beans at different temperatures, thereby developing and creating different types of coffee. After roasting, the coffee beans are ground according to usage requirements, creating a type of coffee powder that can be used immediately for many brewing methods such as filter brewing, machine brewing or manual methods.

The popularity of roasted coffee in culinary culture

Roasted coffee is not only a drink but also a cultural symbol of many countries. From sidewalk cafes to luxury coffee shops, roasted coffee is present and loved. In Vietnam, roasted coffee has become an important part of people's daily life, with rich, diverse flavors, meeting the enjoyment needs of all social classes. The popularity of roasted coffee is also reflected in the fact that more and more domestic and international coffee brands are investing heavily in this market, bringing a wide range of choices to consumers.

Distinguishing popular roasted coffee types

1. Arabica coffee

• Flavor characteristics: Arabica coffee stands out with its delicate flavor, light acidity and rich aroma. Arabica beans often bring the scent of fruit, flowers, sometimes with a natural sweetness like honey or caramel. The light sour taste and gentle aftertaste are the characteristics that make Arabica a favorite choice of many coffee connoisseurs.

• Popularity in the market: Arabica accounts for about 60-70% of global coffee production and is considered a premium coffee. The leading Arabica producing countries include Brazil, Colombia, and Ethiopia. Arabica coffee is often used in machine-brewed coffee, filter coffee or pure black coffee.

• Who is Arabica coffee suitable for? Arabica coffee is suitable for those who love coffee with a mild flavor, less bitter. This is also a good choice for those who drink coffee for the first time or want to experience the subtle notes of pure coffee

2. Robusta coffee

• Flavor characteristics: Robusta coffee has a strong flavor with nearly twice as much caffeine as Arabica. Robusta beans often bring a strong bitter taste, woody, earthy aroma and less sour than Arabica.

• Application in brewing: Robusta is often used to create cups of coffee with strong flavors, such as espresso or instant coffee. Robusta is also used to blend with Arabica to increase the richness and improve the crema when making espresso. Many instant coffee brands on the market use Robusta as the main ingredient due to its lower price and high caffeine content.
• Different from Arabica: Compared to Arabica, Robusta has a more bitter taste, less sour and less rich in flavor. Robusta beans are also harder, contain more caffeine and antioxidants, which makes them more resistant to harsh climates than Arabica. Robusta is often considered a “strong” coffee, suitable for those who prefer strong coffee and is cheaper than Arabica.

3. Blended Coffee

• Blended coffee is a blend of two or more different types of coffee beans, usually Arabica and Robusta, to create a balanced flavor. Blends can combine the fruity flavors of Arabica with the strong bitterness of Robusta to create a harmonious product, suitable for different types of brewing.
• Advantages and disadvantages of Blended coffee
• Advantages: Blends bring complex and diverse flavors, suitable for many brewing methods and tastes. Thanks to the blend, Blended coffee can bring a balance between the acidity, bitterness and aroma of coffee preparations.
• Disadvantages: Some blends can lose the characteristics of each individual coffee bean. The quality of the blend depends a lot on the blending ratio as well as the quality of the coffee beans used. If not blended carefully, the blend can have an inconsistent or lackluster flavor.

Factors affecting the quality of roasted coffee
1. Type of coffee bean
The type of coffee bean is the first important factor affecting the quality of roasted coffee. Each type of bean has its own characteristics in terms of flavor, caffeine content, and acidity, providing different experiences when enjoying. Some popular types of coffee beans often used for blending and roasting are: Arabica, Robusta, Liberica, Excelsa,...

2. Roasting level
The roasting level of coffee has a big impact on the final flavor of the product. The roasting process changes the compounds in the coffee beans, creating characteristic aroma and flavor notes.

• Light Roast: At this level, the coffee beans are roasted just to the first crack. Light roasts retain many of the natural flavors of the original beans, including high acidity and fruity, floral flavors. This is an ideal choice for those who love a mild-flavored coffee and want to taste the differences between the beans.
• Medium Roast: Medium roast coffee has a balanced flavor of bitterness, sweetness, and acidity, with a rich aroma. At this level, the coffee beans begin to develop more complex flavor notes, suitable for many different brewing methods such as filter, machine, or cold brew.
• Dark Roast: Dark roast coffee has a strong, rich flavor with notes of chocolate, caramel, and smoke. Dark roast coffee beans are shiny black, retaining less of the original natural flavor but instead the flavor of the roasting process.

3. Roasting method

• Roasting method also plays an important role in determining the quality of roasted coffee. Each method brings unique characteristics in flavor and consistency of the final product.
• Traditional roasting method: This is a method of roasting by hand or using simple tools such as a cast iron pan on the stove. Traditional roasted coffee often has a rich, smoky flavor and sometimes a slightly burnt taste, suitable for those who love strong, classic flavors.
• Modern roasting method: Using professional roasting machines with precise temperature and time control, this method ensures that each batch of coffee has consistent quality.

The above article has provided basic information to help you distinguish the types of roasted coffee currently on the market. However, to best suit your needs and business, do not hesitate to contact STV for the most specific and detailed advice.

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