4 major factors affecting the flavor of coffee
The flavor of coffee beans is mainly composed of 4 elements: coffee tree type, origin, treatment method and coffee roasting degree. The 4 elements will form completely different coffee flavors through different arrangements and combinations. Next, I will introduce to you how the 4 elements affect Coffee flavor:
1. Coffee tree varieties: Tree species affects price and caffeine content
There are about 500 types of coffee trees in the world, but only Arabica and Robasta are used as commercial purposes, accounting for about 99% of the world's coffee production.
Arabica
Arabica coffee trees mainly grow in plateau areas of the Western Hemisphere. There are fewer environmental pests with lower temperatures and more harvests. Brazil and Colombia are the largest plants. In terms of ingredients, Arabica's caffeine is about 0.9 to 1.2%; the fat is 60% higher than Robasta; the sugar content is twice that of Robasta, so the taste of Arabica is relatively sweet, softer and has a bit of sourness.
Robasta
Robasta The largest plant in Robasta is Vietnam, followed by Africa and India. Due to its high green acid content and is not susceptible to pests and climate, it is usually planted in areas with lower territories and hotter heat. Robasta has a high caffeine content, about 1.6 to 2.4%, and its fat and sugar content is also lower than that of Arabica, so the flavor is more bitter and strong.
In combination, the Arabica's flavor is softer and has a higher price; the Robasta's flavor is bitter and strong, and the price is lower, but it is not a high-priced coffee bean must be better because the coffee preference is very popular. Some people like the soft fruity aroma of Arabica; some people prefer the mellow bitter taste of Robasta.
2. Coffee bean origin: 5 major origins coffee flavor introduction
The climate, soil and altitude of different origins will affect the flavor of coffee. The following are 5 common coffee sources you will introduce:
- Brazil: It has a strong taste, a bit sour and chocolate aftertaste, and is often used to make mixed coffee.
- Columbia: After baking, it will bring a sweet fragrance, sour and sweet, and some even bring the aroma of fruits and fruits.
- Kenya: It has obvious fruit acid, accompanied by the aroma of berry, and has a mellow flavor.
- Hawaii: Hawaiian coffee beans with a full appearance have a gentle taste, with a sweet aroma of fruit, and a moderately soft acidity.
- Ethiopian : There are many types of coffee beans, with the flavor of sugar and the remaining flavor of strawberries and blueberries.
3. Coffee bean treatment method: sun and water washing are very different
The treatment methods of coffee beans on the market can be mainly divided into sun and water washing treatment methods:
day treatment method
day treatment is the most traditional coffee treatment method. It exposes the collected coffee fruits to the sun for 2 to 4 weeks, so that the moisture of the fruit can reduce the moisture from 70% to about 10%, which is more suitable for dry and clear areas. The coffee beans with sun treatment have richer flavor levels, and sometimes even have a faint wine aroma due to fermentation.
water washing treatment method
water washing treatment method is relatively complicated. The fruit coating layer needs to be removed through fermentation, and then the machine is used to dry the coffee beans to reduce the moisture content to about 10-14%. The characteristics of the water washing treatment method are that it has little quality, stable quality, and the overall taste and flavor are relatively pure and bright.
In addition to the above two treatment methods, many coffee makers also use special treatment methods, including the most popular honey treatment, semi-washing and low-temperature oxygen fermentation, etc., which generate various special flavors through different treatment methods, increasing the variety of coffee flavors.
4. Coffee Roasting Level | The difference between deep roasting and purified coffee
Coffee beans must be roasted before they can be transformed from raw beans into dark brown original beans. During the process, there will be various flavors of the coffee, such as sour, bitter, and sweet. According to the roasting time, it can be roughly divided into 8 roasting levels: extremely light roasting, purifying, medium roasting, medium-sized roasting, urban roasting, deep roasting, French roasting and heavy roasting. Basically, as the time of roasting beans grows, the caffeine will gradually decrease, the sour taste will become lighter, and the bitter taste will be heavier.
What are the differences between single coffee and fine coffee?
With the improvement of economic level, in addition to pursuing the refreshing effect of people drinking coffee, it is also a form of economic status. As a result, more and more people pay more attention to the quality of coffee beans, resulting in the emergence of single coffee and fine coffee. What is
single coffee?
Single coffee represents the single and traceable origin of coffee beans. It may be from a single area, a single producer or a single garden, without mixed coffee beans of different quality. The good thing is that the quality and flavor of coffee beans are stable. Consumers are more likely to find the types of coffee beans they like, reduce the chance of stepping on landmines, and encourage producers to produce better coffee, which also allows coffee bean roasters to know the coffee they brew more clearly.
Boutique coffee: Guarantee of high-quality coffee
Although single-quality coffee can ensure the source and quality of coffee, it cannot be used as a guarantee of coffee quality, because there are tens of thousands of coffee gardens and cooperatives around the world, even if the source of coffee beans is not necessarily a good quality. In order to distinguish the quality of coffee beans, coffee lovers began to propose the concept of fine coffee. In addition to paying attention to the source of coffee beans as single-quality coffee, fine coffee also emphasizes the flavor and quality of coffee beans. In 2009, the US Premium Coffee Association defined fine coffee as: "Coffee with a cup of 80 points or more" and used this standard to distinguish the goodness of coffee quality.
Single coffee recommendation | 4 styles of ohah selection coffee recommendations will give you
After reading the introduction of coffee bean types, do you also want to taste high-quality coffee? Here I have selected 4 fine coffees for you, and invite you to enjoy the elegant flavor of coffee:
Alishan Garden Washed and clean roasted coffee beans
Alishan Garden Washed and clean roasted coffee beans won the 2019 Taiwan National Premium Coffee Bean Review Award. It is planted at an altitude of 1,200 meters. The rich coffee aroma has a tea, floral and sweet sugarcane flavor. The delicate and bright fruit acid is suitable for the middle, and the tail is refreshing and clean. It is recommended to you who prefer fresh and natural taste.
Panama Jade Garden Green Tag Artist Washed Roasted Coffee Beans
Artist Coffee Beans is also called Geisha Coffee or Artist Beans. It is named after the tree originated from Geisha Mountain in Ethiopia. It is an extremely rare and difficult to cultivate fine beans. Panama Jade Garden Green Tag Arts Washed Roasted Coffee Beans are from a high altitude of 1600 to 1800 meters. They have a strong floral aroma, red fruit and fresh orange juice. They are naturally sweet and delicate and thick, and are paired with the cleanliness of mountain spring water to create a top-notch coffee flavor.
Columbia Tolem Region Montevideo Park Wushwush Wash Coffee beans
Columbia Tolem Region Montevideo Park Wushwush Wash Coffee beans are a limited edition special product of Columbia. It is rare and does not contain any blue mountains. When grinding, it will emit the bright fragrance of Lem and orange tangerines. After being brewed, it will have the vegetarian and elegant flavor of Pu'er tea and osmanthus tea, which will not dissipate in the mouth for a long time.
buy silver beans and sauna garden Blue Mountain NO.1 Washed and roasted fine coffee beans
bought silver beans and sauna garden Blue Mountain NO.1 Washed and roasted fine coffee beans , a world-famous bean that you must taste at least once in your life. The raw beans are planted at an altitude of more than 2,000m, and the flavor is very heavy. The sour, sweet, mellow and bitter taste is at the best balance, with a delicate round taste full of sugar and a very long-lasting fruit flavor.
