Coffee

It’s amazing to think that just a simple drink of coffee can be so romantic. Just think how much effort has been put into harvesting the beans, processing them and then transporting them. Coffee has fascinated, cured and improved millions of people’s lives all over the world.

The most reliable information we have states that the coffee plant was originally from Ethiopia and was discovered in about 500BC. People started to notice effects when consuming the berries. It was taken to Arabia which is where it got its name!

The renaissance saw commercial production of coffee which meant it was worldwide. During the 18th century coffee spread to different countries, particularly Europe, Asia, Americas, the Middle East. It was suddenly a popular drink for every social class.

People started to say that the effects they noticed by drinking coffee were amazing, some of these health benefits were just myth, however others did have some truth in them!

Some scientific studies have noticed that sperm in mammals swim faster and have more energy when they are swimming through a liquid with coffee in it. It is thought that the caffeine in the coffee stimulates them to perform better.

Another Harvard study looked at 100,000 with diabetes and suggested that moderate coffee drinking can reduce the effects of diabetes. Other tests have shown protection against cirrhosis of the liver and even decreasing asthma.

Coffee contains antioxidants which are similar to those found in wine. These are thought to improve the health of your heart. However the problem is that coffee is known to cause some negative effects as well and nobody is sure whether it is beneficial as a whole to drink coffee. Some people have suggested that long term use of coffee can cause to nerve degeneration. If you suddenly stop drinking coffee then your body will crave for caffeine which can result in sleeplessness.

It doesn’t really matter whether coffee is good or bad, it’s going to stay because it is so popular. This is so certain because of the price. Coffee is the second most expensive commodity, with oil being the first!

Over 400 billion cups of coffee are consumed every year, no matter which country you are in it’s extremely popular. It may not be hugely popular, only around 20% of adults drink more than one cup of coffee a day however its sales still total almost $9 billion every year.

If you then go on to consider everything else that a person buys for coffee, including grinders, roasters, brewers, cups and of course the raw beans then it will be a lot more than that.

Coffee is rising in price every year, it is set to have a bright future ahead of it. You can tell just how popular coffee is by the invasion of the coffee shops in all of our high streets! Starbucks have over 10,000 shops!

There are many different ways of drinking coffee, including espresso, straight shots or even double shots. All of these exotic coffees are available from your home coffee machine, whether it’s a traditional cofee maker, espresso machine, or a coffee maker that only makes one cup.

You can even make cappuccinos and lattes if you add a few extra ingredients and press a few extra buttons.

Being really interested in one cup coffee maker, Leroy Calstard has been authoring different papers in this specific area. His contributions on single serving coffee makers can be encountered on http://www.coffee-espresso-maker-tips.com .

Author: Leroy C. Calstard
Article Source: EzineArticles.com
Digital economy, mobile technology

Its morning and you automatically reach out for your first cup of coffee!

Coffee has become an integral part of daily diet in some societies, especially in the US and one hardly ever gives a thought to how bland coffee beans are transformed into an aromatic beverage with strong flavors that are so familiar.

Before acquiring the state in which coffee reaches the table, the coffee berry and its seeds undergo a series of processes that require a fair amount of human labor that make a coffee what it is.

Coffee processing requires a series of agricultural and industrial procedures that are needed to deliver the desired flavor to the consumer. The processes involved are:
- Picking the berry
- Defruiting
- Aging
- Roasting
- Grading
- Grinding

As expected, the first task in the efforts to make coffee beans is to pick the fruit from the shrubs or the trees, depending on the species in question. This is done in large plantations and mostly by hand. The beans are then de-fruited and sorted. In some cases the berries are even aged, since it is believed to lend a more mature aroma to the beans. Though the picking of the berries, de-fruiting and aging are essential parts of the entire process, it is the next step that is the most essential – roasting. It is this process that transforms the insipid berries into a beverage that the world loves and enjoys.

This is one process that requires a fair amount of skill and the temperature, evenness of heating, amount of time allowed for roasting and other such parameters can make all the difference between a good coffee and a bad one. Even though different species have different characteristics and some are bitterer than the others, characteristics like aroma, flavor and taste are dictated by the process of roasting and therefore extreme care and finesse needs to be maintained during this process.

The process of roasting is actually a complex chemical process where heat acts as a catalyst to kick off a chemical reaction. This transforms the carbohydrates and fats into aromatic oils like Caffeol and removes the moisture and carbon dioxide in the beans. The process also breaks down and builds acids that lend the inherent characteristic flavor and taste of the coffee.

Before the coffee is released in the market, it needs to be graded. The grading is based on the assessment of professional tasters who are connoisseurs of coffee. The process of tasting requires them to sniff deeply of slurp the coffee loudly to carry it back to their tongues. With this, they determine the texture (mouth feel), oiliness, acidity (a sharp tangy feeling as in biting a citrus fruit), and harmony (the harmony of different flavors in the coffee).

Grinding the coffee beans can be done at various levels and the bean can be ground coarse or fine. The Turkish grind is considered to be the finest and can be mixed with water directly. The coarsest grinds are considered to be the coffee percolator and the French Press.

Grinding can be done by the coffee company, the grocery shop or at home. And these days, many people prefer to buy whole beans even though the grinding process does involve higher levels of effort at home. The most common home coffee machines use the drip and paper filter grinds. These machines give a grind that is somewhere between the finest and the coarsest grinds. The drip machines pass near-boiling water through the coffee in a filter. The other method that is used to make coffee from coffee beans is the espresso method. This method is more technologically advanced and involves hot steaming water that is forced through the grounded coffee to give coffee that is frothy and great to taste.

But there are many people who do not want to put in large amounts of effort to make a cup of coffee. For the convenience of such people, there are many instant coffee brands available in the market. Instant coffee is dried into soluble powder or frozen-dried into granules so that all a consumer needs to do is to mix hot or cold water to prepare the beverage.

So whether you like cappuccino or café latte, ensure that you appreciate the effort, perseverance and skill that it is required to make the coffee what it is.

Coffee City | Offers extensive articles and resources on coffee, espresso, coffee beans, coffee making, etc.

Author: Mel Ng
Article Source: EzineArticles.com
Unix inter-process communication (IPC)