Coffee

The by-products of coffee processing are mainly coffee pulp, parchment husks and coffee husks. The main environmentally sustainable alternative uses include soil conditioner, fertilizer, mulch, animal feed, alcohol, bio gas, charcoal, heat energy, wax, and acids.

Coffee chaff from coffee roasting and spent coffee grounds from coffee manufacturing can also be used as CO2-neutral fuels. Spent coffee grounds from soluble coffee production can be burned as renewable fuel which replaces or reduces fossil fuel use for other production stages.

Four common sustainable coffee by-products include the following,

Composting

• Coffee pulp is a rich source of nutrients: 0.5% nitrogen; 0.15% phosphorus, and 0.5% potassium.
• Coffee pulp can be treated and used as organic fertilizer.
• Usually the coffee pulp is placed on piles and left to compost for about 3 to 12 months.
• During that time, coffee pulp turns into rich, black humus excellent for composting.
• Using organic fertilizers improves soil conditions and increases agricultural yield.
• Farmers save money otherwise spent buying inorganic fertilizers.

Mushroom planting soil

• Coffee pulp can also be used as planting soil for mushroom production.
• When used for this purpose, the coffee pulp is fermented for about two days.
• The coffee pulp is then pasteurized with hot water, drained, dried and mixed with mushroom spores.
• Next, the mixture is put in plastic bags with holes where the mushrooms develop for about 3 to 4 weeks.
• When the mushrooms grow out of the holes, they are collected.
• One bag allows for about 2 to 3 mushroom harvests.
• The fresh mushrooms are for table consumption or they can be dried for sale.
• The income from mushroom growing can be significant for the farmers who do this.

Animal feed supplement

• Coffee pulp is very rich in nutrients.
• Coffee pulp can be dried and used in animal feed.
• The pulp needs to be treated as quickly as possible to prevent the development of fungi.
• Usually, coffee pulp is treated with calcium hydroxide and dried under pressure.
• Another way to dry pulp, in the absence of industrial equipment, is to mix the coffee pulp with sugar cane molasses or other inorganic substances before storing the mix in silos.
• The resulting silage is available for use after 3 weeks and can remain stored for up to 18 months.
• The use of coffee pulp for this by-product appears to offer limited value because the cost of processing the pulp can exceed the gain derived from its use.
• The research on the effects of caffeine, potassium and other natural chemicals in the pulp on the health of animals is ongoing and will be influential for the future of this by-product.

Energy source for heat exchangers of coffee driers

• The most energy consuming step in coffee processing is drying.
• Sun drying is very common and offers many benefits but has drawbacks as well.
• Sun drying conserves energy, minimizes the use of fossil fuels and reduces costs.
• However, parchment coffee can be contaminated with dust and dirt during the sun drying process.
• Rainstorms happen without warning and are a challenge for farmers to prevent bean re-wetting which can promote bacterial infections and moldy growth.
• Because sun drying is time intensive, many coffee processors choose mechanical drying. The downside is that the cost to operate mechanical dryers is high and can cut down on margins.
• Using coffee parchment husks as the energy source for burners for heat exchangers of coffee driers is both a great environmentally friendly waste-recycling and energy-saving solution.

With international markets changing and the economic pressures mounting everywhere, crops such as coffee require innovative thinking to improve efficiency, cost effectiveness, quality and competitiveness. Sustainable coffee by-product development will continue to be a fast growing and important field of research.

What about drinking a delicious cup of Kona Extra Fancy Certified?

Timothy (“Tim”) S. Collins, the author, is called by those who know him “Gourmet Coffee Guy.” He is an expert in article writing who has done extensive research online and offline in his area of expertise, coffee marketing, as well as in other areas of personal and professional interest.

Come visit the author’s website: http://www.ourgourmetcoffee.com

Copyright – Timothy S. Collins. All Rights Reserved Worldwide

Author: Timothy S. Collins
Article Source: EzineArticles.com
Benefits of electric pressure cooker

For those who love coffee, I mean really truly love their coffee, as in they are passionate about what makes a good coffee, it can be a dilemma. The coffee aficionado will have their preferred cafe that they frequent because they know the Batista will make the coffee just the way they like it. The passionate coffee connoisseur can tell you if the coffee is burnt, the milk too hot, the type of coffee used acceptable and so it goes on. They know the difference between a Latte and a Cafe au lait, a flat white and a cappuccino.

So what happens when the coffee wise wish to bring the sacred brew into their own home? Many realise that the same results just cannot be duplicated at home. They know and understand the artist that is the coffee Batista and respect his craft. Others however will attempt to produce a great cup themselves and there begins the pursuit of the ultimate coffee making implement.

The truly dedicated coffee lover will have in his or her kitchen an assortment of coffee brewing devices. It is likely they will have a filter coffee machine. This appliance usually takes the form of a heating plate where a tempered glass pot is placed into which the coffee drips as heated water percolates through the coffee grounds, which are contained within a paper filter inside a filter holder. The coffee from these machines, I find is usually quite weak or “watery” and lacks richness or body.

They may also have a plunger or “French press”. Coffee grounds are placed at the bottom of a straight-sided glass jug then boiling water is poured over them. The coffee is then left to brew for a few minutes before the plunger is slowly pushed down forcing the water through a fine strainer. The coffee from this method is far superior to the filter maker in my opinion, but still not up there with my local coffee house.

Then there is the caffetiere. This handy little device is loved by people of European extraction everywhere. Frankly, I never could master the technique of making coffee with this utensil. Again, it is based on the steam and pressure principal. Water is placed in the bottom section with coffee grounds placed in a perforated container above the water. After screwing the top section on the caffetiere is placed over a flame. Once the water reaches boiling point it percolates through the coffee and up into the top section. Once all the water has gone from the bottom section your coffee is made. The caffetiere makes a nice strong coffee just the way I like it. But I was never sure whether I was then supposed to top it up with boiling water or hot milk and in the end I ended up leaving it in the back of my pantry.

Not so long ago I came across a wonderful new product which seems to answer all my wishes. It is called the AeroPress and it is quite an amazing item. It processes the coffee using steam and pressure and the coffee that results is rich and not at all bitter. To add to this is the price. This is an incredibly well priced device. This handy little appliance takes up very little space in my cupboard and I am not restricted in the choice of coffee I can use. What a great find!

To find out more about the Aeropress Coffee And Espresso Maker visit Really Good Coffee

Author: Lynne Schroeder
Article Source: EzineArticles.com
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Espresso coffee cups aren’t really normal cups at all. In reality, they’re more like coffee shot glasses, which makes sense considering they’re not meant to hold your standard brew, but espresso. Although they do look like tiny versions of cups that people use for morning caffeine, your average java drinker would probably become quite irritated trying to get their buzz from a container so tiny. After all, don’t most people drink coffee in order to feel energized without the need for sleep?

What Makes Espresso Coffee Cups Different?

Normal cups that people use for their morning fix are obviously much larger than your average espresso coffee cups. Espresso cups don’t have any particular standard size, though. Many times, the only way to tell the difference between what a company calls their espresso cups and their latte or cappuccino cups is by looking at labeling. Every one of these various little cups have matching saucers.

Why Espresso Coffee Cups Are So Tiny

Espresso is much stronger and thicker than your standard cup of joe, which is why espresso coffee cups are much smaller other cups that people generally drink their java from. Your average cup of coffee only has about a third the caffeine of the same volume of espresso. Of course, this is a very rough estimate, as the amount of caffeine and strength of the blend is very dependent on both how the coffee is ground, and the bean itself. You can easily get very different experiences by trying different brands, and blends within those brands, and espresso is not excluded.

What Is Espresso?

Espresso is a type of coffee, but the difference isn’t in the bean so much as the preparation. The biggest difference between regular coffee and espresso is density. To make espresso, a machine forces highly pressurized water through very fine coffee grounds, creating a denser, stronger coffee than normal. The result is almost like a coffee syrup and, when you experience it, it becomes very obvious why one would not want to drink a standard coffee cup of the stuff at once.

Can One Cup Coffee Makers Make Espresso?

Generally speaking, one cup coffee makers are not very good at making real espresso. The water pressure required is generally beyond the capability of a one cup coffee maker. Espresso coffee pods will generally fit a 1 cup coffee maker, but the results are not generally favorable. There are some K-Cups coffee options that are called espresso, but they are typically just stronger coffee blends. Sure, you’ll get a stronger cup of coffee out of both of these options, but you can leave your espresso coffee cups behind since it won’t be all that different. Ironically enough, ESE coffee pods work much better in espresso machines fitted with adapters than in 1 cup coffee makers.

Want to learn more about espresso coffee cups? Check out Great Coffee Cups.

Author: Anthony J Davis
Article Source: EzineArticles.com
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Jura-Capresso is a well known coffee maker manufacturer brand. It was formed by merger of 2 brands. The first is Jura AG Company (founded in 1931) from Switzerland which already had received many of awards in designs and performance. The second is Capresso Company (founded in 1994) from United States which is focusing in user friendly features, and energy saving developments. Today, Jura-Capresso becomes a famous brand which is not only focusing in coffee and espresso makers but also in coffee grinder manufacturer.

One of their products is Capresso coffee grinder. You can enhance your coffee flavor and taste with this device. By grinding coffee beans by yourself, you can get the freshest taste because bean form is better to prevent oxidation process with air rather than ground form. So, it is better if you buy coffee in bean form to maintain the freshness and grind it as much as you need when you need your coffee. If you buy coffee in ground form or grind more coffee than you need, make sure it is stored in airtight package or container.

Capresso offers three types of coffee grinder. There are:

Cool Grind Blade Grinder
This type offers the lowest price but has the fastest speed than others. As it names, it uses blades to chop coffee beans into ground form. This device is recommended for manual coffee maker users like Melitta, vacuum coffee maker, and Chemex. The weak point of this device is heat which is produced from the high speed of the blades. It can reduce taste and flavor of your coffee.

Black and Stainless Steel Burr Grinder series
Burr grinder uses abrasives parts to crush coffee beans into ground form. It gives you uniform coffee grounds size with lower speed and less heat than blades type. This type is recommended for percolator and drip coffee maker users. Stainless Steel Burr Grinder is also equipped with insulated lid to make less noise.

Conical Burr Grinder Infinity
This type has the most expensive price and the lowest speed than others. It gives coffee grounds in fine and consistent size. With gear adjustment, this device can give coffee ground with any texture you need, so it can suit with many type of coffee maker, especially for cappuccino machine.

You can either choose Cool Grind Blade Grinder, Black and Stainless Steel Burr Grinder, or Conical Burr Grinder Infinity series based on your needs and your coffee machine requirement. Capresso coffee grinder offers not only less noise in grinding process, but also easy to clean and high quality in safety standard. With good performance and those benefits are offered by Capresso coffee grinder, it absolutely can be a device you might consider to improve your daily coffee experience.

If you are interesting with this article, you might read more about Capresso coffee makers [http://www.one-cup-coffee-makers.us/capresso-coffee-makers] and Capresso coffee grinder [http://www.one-cup-coffee-makers.us/capresso-coffee-grinder] in one-cup-coffee-makers website.

Author: Steve Kokasih
Article Source: EzineArticles.com
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If your coffee maker goes out on you, or you simply want to try another method of fantastic coffee brewing, consider brewing a Turkish cup of Joe! This authentic coffee can be traced back all the way to the Ottoman Empire, and it is a staple of the Turkish culture today. Before you become overwhelmed or intimidated, know that brewing Turkish coffee is much easier than it looks, and it will provide you with a unique and one-of-a-kind brew product.

Start out by pouring cold water into a small Turkish coffee pot. Use 1 cup of cold water for each cup of brewed coffee that you want to create, and then add a half cup of water extra that will be boiled out in the brew process. It is best to start out with cold water for the best taste in your brew. After that, freshly grind your coffee beans to almost a powder, which is the consistency needed for authentic Turkish coffee. Measure out 1 teaspoon of fresh coffee grounds per cup of water, and stir well. Add cardamom pods to the mixture for authentic flavors.

From there, add 1 tablespoon of sugar for every 2 teaspoons of coffee grounds in the mixture. It is important to add the sugar before the brew process to provide the correct Turkish flavor and taste in the brew. Place the pot on the stove over low heat, and gently bring it to a boil. Make sure that it does not boil over, but allow the froth to rise to the top of the pot. Pour this mixture into small Turkish cups until they are a third full.

Last of all, place the pot back on the stove on low heat, and allow it to again come to a boil to create foam. Pour the foamed coffee into each cup evenly so that each Turkish coffee contains froth. Allow the coffee product to settle for a few moments so that the fine coffee grounds can move to the bottom of the cups, and then drink right away for a fresh and delicious Turkish coffee flavor. This is a coffee that is not strained or filtered, and it provides even more depth and complexity to the brew product because the essential oils of the coffee beans will remain in the final brew.

Since this coffee has sugar while it is brewed, there is no reason to stir it. Stirring the coffee will only move around the coffee grounds, so it is better to leave it untouched when you drink it so that the coffee grounds can settle to the bottom of the cup. It is best to enjoy this authentic Turkish coffee with medium roasted coffee beans that have been freshly roasted. For an even fuller flavor in your coffee, you can use a handheld coffee grinder or mortar and pestle to grind the beans into a powder. Take the time to try different consistencies in the texture of your Turkish coffee for a delicious flavor and taste in your brew!

Another popular accessory for coffee is the commercial coffee maker! For a great selection, check out Mark Ramos’ website, The Coffee Bump.

Author: Mark Ramos
Article Source: EzineArticles.com
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