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What Are Coffee Beans?

The coffee beans you brew are actually seeds from the fruit called a coffee cherry. The coffee plant is perennial, meaning that it will grow every year.

Consuming speciality coffee beans beans in moderation is recommended due to the fact that they contain high levels of caffeine as well as other compounds. Find out more about this popular seed.

Origin

Coffee is a brewed beverage made from the seeds that have been roasted (beans) of the coffee beans uk plant. The beans are one of the most coveted and lucrative international commodities. The coffee plants are evergreen woody shrubs that grow in tropical climates. Most of the world's coffee is grown in the Bean Belt, which includes those areas that lie between the Tropic of Cancer and the Tropic of Capricorn.

The most popular origin story of coffee begins in Ethiopia with a goatherder named Kaldi. He observed that the bright red berries that came from certain coffee plants caused his goats to be more energetic. Kaldi shared his discovery with the abbot of a nearby monastery, who came up with a drink made from the berries. The energizing properties of the berries are spread throughout the monastery.

Today, coffee beans come from two major varieties of the Coffea plant: Arabica and Robusta. Robusta is most commonly found in Africa and Indonesia and is generally more affordable than arabica. There are many smaller varieties that are a blend of arabica & robusta. These beans are called peaberries and have more flavor than standard beans.

While roasting, beans can lose their moisture, which can cause them to become stale or bitter. It is important to only use fresh, high-quality beans for your coffee.

Flavor

The bean's type, process and climate can affect the four elements of taste -- acidity and bitterness as well as saltiness and sweetness. These components can be mixed in a variety of ways to create different flavor profiles that range from sweet fruity to nutty or even smoky.

When coffee beans are exposed to heat, they react with amino acids inside the seed, forming hundreds of aromatic compounds that affect the flavor profile. This reaction is referred to as the Maillard Reaction, and it occurs in nearly all cooking. The aroma of beans cooked reflects these compounds.

The Maillard Reaction is responsible for the overall flavor, but volatile and nonvolatile components also play a role in the flavor of coffee. Green or unroasted beans can be a bit fruity, floral, or earthy. Bitterness is often linked to roasts that are full-bodied and contain more caffeine. However, it can also be caused by poor preparation or storage.

Flavored coffee beans are coated with flavor oils to help preserve the beans while providing an aroma and flavor. These flavored oils can be a mixture of chemicals and natural flavors, including cinnamon, vanilla and chocolate. The flavors stick to the beans by using an extremely chemical compound known as polyphenol.

Health Benefits

Coffee beans are a fantastic source of potassium, magnesium and B vitamins. They're also a great source of antioxidants, which prevent the oxidative stress (which leads to chronic diseases such as cancer and atherosclerosis). The antioxidant chlorogenic acids in coffee beans are especially beneficial against obesity-related illnesses such as diabetes and high cholesterol levels.

Coffee is a natural boost of energy that makes people feel more alert. Caffeine stimulates neurochemicals that improves memory, alertness, and cognitive performance. It also helps regulate blood sugar levels. Studies have found that moderate consumption of coffee can reduce the risk of developing Parkinson's disease and dementia, as well as improve mood, satisfaction as well as energy and concentration.

Anti-aging: The antioxidants in coffee (including caffeine and chlorogenic acids) act as natural skin moisturizers, increasing cell turnover and diminishing the appearance of wrinkles and fine lines. They also have UV protection properties, absorbing light roast coffee beans and avoiding sun damage to the skin.

Anti-depressant: Coffee beans can be used as an anti-depressant that boosts serotonin and dopamine in the brain, which increases the amount of happy hormones. It also reduces pain and inflammation, acting as a natural painkiller and increasing the effectiveness of painkillers. Cafestol and Kahweol are diterpene-based compounds with lipolytic properties. They help reduce cellulite.

Caffeine

Coffee is among the most loved drinks in the world and it has become a staple of the routine of many mornings. Coffee beans are the seeds of the coffee plant, or the coffee cherry. They are a source of caffeine, a natural stimulant. The amount of caffeine in coffee can differ depending on how the Bean to cup coffee Beans is roasted, brewed and prepared. However, there are some basic rules about the amount of caffeine found in every coffee bean that will allow you to make informed choices when choosing your cheap coffee beans.

The average coffee bean has about 2 milligrams of caffeine per bean. However the exact amount could depend on the size and the degree to which it has been roast. There is a widespread misconception that darker roasted coffee beans contain more caffeine than lighter-roasted ones. This is not true. A dark roast coffee bean has less caffeine than light roasts due its lower density, however the overall amount of caffeine will remain the same.

A typical cup of coffee contains about 95 milligrams caffeine in it, however the daily limit for consumption is 400 milligrams. If you're not sensitive to caffeine staying within this limit should not have any negative effects. Caffeine isn't harmful to those who aren't. However, it is important to keep track of how much caffeine you take in and avoid overdoing.