Acidity in coffee beans does not refer to pH value, but is one of the basic taste characteristics that, together with body, aroma, sweetness, bitterness, and aftertaste, makes up the overall flavor profile. Acidity is generally related to the roast level of the coffee beans and is also somewhat connected to the flavor of their growing region. Many people do not accept coffee that is too acidic because they find the taste too sharp. So what low-acid coffees are there, and how should we choose based on that?
First, we need to know a basic fact: the lighter the roast, the more acidic the coffee beans taste; the darker the roast, the more bitter the coffee beans taste. Remember this, and everyone can actually base their choice onroast levelto findtheir preferred taste. Secondly, the processing method and regional flavor of coffee beans also affect the acidity level to some extent. For example, compared with washed and natural, honey-processed coffee has more sweetness and more acidity.
Acidity is an indispensable flavor in good coffee. If there is no acidity at all, then the smoothness and refreshing quality of the coffee would no longer exist.Common acidic substances include citric acid, malic acid, lactic acid, and acetic acid.Every coffee has an appropriate range, the purpose being to highlight the bean's strengths and reduce its weaknesses, which is what we call maximizing strengths and avoiding weaknesses. For example, Front Street Yirgacheffe has low body and bright acidity, so it is suitable for light roasting; Front Street Brazil coffee does not have prominent acidity or body, so it is suitable for medium roasting; Front Street Indonesia coffee has intense herbal aroma and a bittersweet taste, so it is suitable for dark roasting.
What are some delicious low-acid coffee beans?
Light-roasted coffee, because it comes out earliest, has the sharpest and most stimulating acidity. As the roast level deepens, caramelization increases, acidic substances begin to weaken, and substances that provide sweetness increase. So if you want to buy delicious low-acid coffee, we can prioritize coffee beans at medium roast or darker:
1. Front Street.PWN Bird of Paradise
Papua New Guinea mainly grows Typica. Typica has an elegant flavor, but the plant is relatively weak, has low disease resistance, and is prone to coffee leaf rust. Front Street Coffee believes that the biggest characteristic of the Typica coffee tree is that its top leaves are bronze, which is why some people also call it "red-top coffee." Typica beans are relatively large, forming a pointed oval or slender pointed shape, different from the round beans of the Bourbon variety. Front Street believes that Typica coffee has its own uniquely quiet, clean flavor and balanced characteristics, with a high level of cup cleanliness.
2. Front Street.Brazil Queen Estate
The variety at Front Street Queen Estate is the locally rare Yellow Bourbon. Because Yellow Bourbon grown at high altitude has greater density and higher glucose content, Front Street's roasting approach is to highlight the classic rich aroma of Brazilian coffee while also showcasing Bourbon's own sweetness, so it uses a medium-dark roast. This can reduce the coffee's acidity while enhancing its sweetness. It is not only suitable for pour-over, but can also be used as SOE coffee beans extracted with a moka pot and espresso machine.
3. Front Street.PWN Golden Mandheling
Front Street Indonesia Mandheling is a fairly typical dark-roasted coffee bean. Its basic flavors are spice and herbs, with a rich and smooth mouthfeel, so using a dark roast better highlights the coffee bean's basic flavors. If a light roast were used, it would weaken its original flavor and thus lose the original soul of Indonesian Mandheling flavor. Front Street Golden Mandheling, meanwhile, is based on Mandheling and has undergone three rounds of machine screening and hand sorting, removing all defective beans, greatly improving the quality of Mandheling coffee and making the coffee taste cleaner with a more obvious sweet aftertaste.
4. Front Street 2013.Yunnan Typica
Front Street Yunnan small beans come from our own estate and belong to the oldest Arabica variety—Typica. After the coffee cherries are harvested, they are processed using the natural method, which basically means putting the fruit out in the sun to dry. The pulp and pectin portions undergo slight fermentation, giving the coffee beans a fermented aroma and a smooth mouthfeel, and after roasting they develop a hint of sweet fragrance. In order to highlight the balanced taste of Yunnan coffee, Front Street Yunnan Typica coffee beans use a medium roast, giving the brewed coffee flavors of nuts, chocolate, and dried apricots, along with a black tea-like body and a brown sugar finish.
5. Front Street.Colombia Huila
Front Street Colombia Huila coffee uses the commonly seen washed processing method of the Americas, giving the coffee beans a clean flavor profile. In order to present the classic Colombian flavor, Front Street uses a medium-dark roast, and after grinding and extraction it has rich flavors of creamy chocolate, caramel, cookies, and cocoa.
The above content is compiled by CoffeeHunters, a coffee news website.
