Where to Buy Coffee Beans
If you're in love with whole beans the best place to buy them is at your local coffee shop or roaster. If you're not fortunate enough to be near one, look for online companies which roast and ship to customers who order.
Geography plays a huge role in what coffee tastes like So, be sure to consider the origin of the beans you're purchasing.
Arabica vs. Robusta
There are more than 100 coffee species. Two of the most well-known are Coffea arabica (Robusta) and Coffea Canephora. Robusta is more resistant to diseases, pests and drought. It can be grown at lower elevations and produces more coffee cherries each year. It is also less expensive to cultivate than arabica.
Robusta accounts for 40 percent of all coffee that is produced around the world. Although a poor-quality batch may taste like burnt rubber, a top-quality brew using specialty beans can compete with Arabica's taste. The problem is that, with a few exceptions the majority of robusta sold on the market is from plantations that care only about the quantity.
The high caffeine content of the beans makes them impervious to pests and disease. This is why they are a favorite option in traditional diner coffees and instant coffees. However, although some companies might advertise their product as 100% arabica, they often mix it with other varieties of robusta to save money and give their customers an unsatisfactory cup of coffee. Robusta coffee can be harsher and more bitter than arabica. It can also have a nutty or peanut flavor. These flavors can be unpleasant to some people or too strong.
Origin
Coffee beans are actually seeds which are cultivated inside small vibrant fruits, referred to as coffee berries. These berries are plucked from the coffee plant once they have reached ripeness and separated into two beans. The beans are then roasted before being then used to make our favorite drink.
Arabica is the most popular variety of beans around the world. They are known for their soft, non-bitter flavor. They're also regarded for their complexity and ability to offer a variety of flavors. They are typically grown in Africa, Central America, and South America where the conditions are ideal for brewing high-quality coffee.
These beans are more expensive than Robusta due to their growth requires more attention. For the flavor profile of these beans to develop, they need specific temperatures and adequate rainfall. In fact, the finest beans in the world come from Africa in the region where a lot of coffee farms are run by family-owned farms, and operate on a micro-scale.
Aside from the region that is growing Another important aspect to take into account when buying coffee is whether or not it's a single origin. "Single Origin" could mean a number of things, but it most commonly refers to the fact that the coffee comes from a single farm, or region within a particular country. This is a large part of what makes third wave coffee so appealing knowing exactly the source of your coffee lets you experience it in its purest form.
Grind
A high-quality cup starts with the best coffee beans, however, the process of grinding, brewing and serving can affect the final taste of your cup. Making a variety of grind sizes and brewing methods will help you discover the best blend of coffee that matches your personal preferences.
The size of the grind can have a significant impact on the extraction of soluble coffee solids from the grounds. 500g coffee beans affects the flavor of the coffee. If the grind is too fine and water is unable to penetrate the grounds to extract the solids in the coffee that are soluble. This is known as under extraction, and can result in weak coffee. If the grind is too fine, water passes through the grounds too quickly and experiences an over extraction that results in bitterness.
You can purchase coffee that has been ground, but it's best to purchase the whole bean and grind your own beans as soon as you can prior to making. This will keep your beans fresher for longer than if they were ground pre-priced.
The burr grinder is the most popular for creating a consistent grinding however, you can utilize a food processor, a hand grinder or a mortar-and-pestle. Burr grinders come with two cutting discs which can be adjusted to provide a specific consistency in the grind. A smaller gap leads to more fine grinding, whereas an increased gap produces the coarser grinding.
Stores
It is best to keep your bag tightly sealed and only grind as much as you will need for the next coffee. You may want to buy an resealable container that will remove the air and allow CO2 to escape once the beans are crushed.
When stored properly Whole bean coffee can last for up to one month. Once the coffee is ground, its quality will begin to diminish in just 30 minutes. This is the reason it's important to only grind as much as you'll need, and then keep the rest in an airtight, clear container.
You can buy a wide variety of attractive, easy-to-use coffee storage containers. Some are vacuum-sealed, which prevents moisture from getting inside. Some even have a single-way valve that will release the gases produced by freshly roasted coffee, which will extend the beans' freshness.
The ideal place to store your empty coffee is in a dark, cool area that has a steady temperature. Avoid placing your coffee in close proximity to your oven or stove since heat can accelerate chemical reactions that can degrade the coffee. Keep the beans out of direct sunlight can cause the coffee to absorb and lose flavor.