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How a Shipment of Spoiled Coffee Beans Turned Into an Invention For Coffee Decaffeination

Posted in Did you know? by
Feb 07 2011
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Caffeine is a naturally occurring substance found in more than 60 different plant species all over the world. The coffee bush is one of them. Caffeine consumption and its effects in both animals and humans has been a topic of study for more than a century and likely will remain so for the future.

There are many different ways to extract caffeine from the green coffee beans before the roasting process. The first successful commercial decaffeination was invented in 1903 by the German coffee merchant Ludwig Roselius (1874-1943) and his assistant Karl Wimmer, a pharmacist by trade. The Roselius process, as it became known, required the use of benzene or methylene chloride as a solvent.

This is how, for many years, the brand of decaffeinated coffee marketed under the label “Sanka” was sold in France and the United States. The process, nowadays, is completely different. Although not the first to take caffeine out of coffee beans, something done by others previously, Roselius became a leading figure in promoting the process and marketing decaffeinated coffee as a new product.

Roselius filed for a patent in 1906. The Roselius process that was patented included the use of steam and chemical solvents initially. Roselius found out that caffeine can be removed from coffee by treating the green beans with chlorinated hydrocarbon solvents. After the solvents are removed, then the beans are roasted as usual. For years, Roselius and his scientists continued experimenting with ways to improve decaffeination.

In 1906, in Bremen, Germany, Roselius founded his company and called it Kaffee Handelsgesellschaft AG (Kafeee HAG, Coffee Hag). In the 1970′s, the company Roselius founded, patented a process developed by the Max Planck Institute that utilizes carbon dioxide as a way to eliminate caffeine from coffee beans. This carbon dioxide process continues to be one of the most common methods in use today.

Do you know the interesting and somewhat legendary story behind the Roselius “invention” of decaffeinated coffee?

  • A shipment of spoiled coffee beans led Roselius and his assistant to experiment with “ruined” coffee beans in an attempt to get some use out of what was considered a loss.
  • Roselius had acquired a shipment of coffee beans from Latin America to be delivered by cargo ship to his warehouse.
  • The ship ran into some very rough waters at sea and the cargo hull took in salt water.
  • The coffee beans in the flooded portion of the ship became sea salt water soaked.
  • Roselius was a very savvy and determined businessman who would take every effort to get a return even out of what looked like a “real lemon.”
  • Roselius’ researchers took the “ruined” coffee beans and analyzed them very carefully.
  • They conducted taste trials to evaluate the effect of salt water on the coffee beans.
  • To their surprise, they realized that the sea water had extracted much of the caffeine without affecting the taste.
  • They confirmed that the coffee had an added taste of saltiness but, otherwise, the flavor was good and appealing to the palate.
  • This, of course, was great news to Roselius who saw an opportunity to market a new “type” of coffee to consumers in Europe and North America. What looked like an initial loss turned into the makings of an empire.

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Decaffeinated coffee is a very important part of the coffee trade and a beverage of choice for many consumers. Due to medical reasons or personal preference, decaffeinated coffee is something coffee lovers and connoisseurs consume regularly and in varying quantities. Top grade decaffeinated Arabica specialty coffees are part of a gourmet coffee’s choice list. They include single origin varietals from coffee growing regions such as Sumatra Estate, Costa Rican SHB, and Colombian Supremo. In fact, the list of available decaffeinated coffees is extensive so start drinking your cup now!

May I suggest you try a delicious decaffeinated Mocha-Java Blend?

Timothy (“Tim”) S. Collins, the author, is called by those who know him “The 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
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Tagged as: assistant, author, bremen germany, caffeine consumption, cargo, chemical solvents, choice, coffee, coffee decaffeination, coffee hag, coffee merchant, consumption, experimenting with ways, future, german coffee, green coffee beans, hydrocarbon solvents, loss, ludwig roselius, many different ways, max planck, max planck institute, plant, sanka, ship, study, substance, taste, Trade, use

How a Shipment of Spoiled Coffee Beans Turned Into an Invention For Coffee Decaffeination

Posted in Did you know? by
Feb 07 2011
TrackBack Address.

Caffeine is a naturally occurring substance found in more than 60 different plant species all over the world. The coffee bush is one of them. Caffeine consumption and its effects in both animals and humans has been a topic of study for more than a century and likely will remain so for the future.

There are many different ways to extract caffeine from the green coffee beans before the roasting process. The first successful commercial decaffeination was invented in 1903 by the German coffee merchant Ludwig Roselius (1874-1943) and his assistant Karl Wimmer, a pharmacist by trade. The Roselius process, as it became known, required the use of benzene or methylene chloride as a solvent.

This is how, for many years, the brand of decaffeinated coffee marketed under the label “Sanka” was sold in France and the United States. The process, nowadays, is completely different. Although not the first to take caffeine out of coffee beans, something done by others previously, Roselius became a leading figure in promoting the process and marketing decaffeinated coffee as a new product.

Roselius filed for a patent in 1906. The Roselius process that was patented included the use of steam and chemical solvents initially. Roselius found out that caffeine can be removed from coffee by treating the green beans with chlorinated hydrocarbon solvents. After the solvents are removed, then the beans are roasted as usual. For years, Roselius and his scientists continued experimenting with ways to improve decaffeination.

In 1906, in Bremen, Germany, Roselius founded his company and called it Kaffee Handelsgesellschaft AG (Kafeee HAG, Coffee Hag). In the 1970′s, the company Roselius founded, patented a process developed by the Max Planck Institute that utilizes carbon dioxide as a way to eliminate caffeine from coffee beans. This carbon dioxide process continues to be one of the most common methods in use today.

Do you know the interesting and somewhat legendary story behind the Roselius “invention” of decaffeinated coffee?

  • A shipment of spoiled coffee beans led Roselius and his assistant to experiment with “ruined” coffee beans in an attempt to get some use out of what was considered a loss.
  • Roselius had acquired a shipment of coffee beans from Latin America to be delivered by cargo ship to his warehouse.
  • The ship ran into some very rough waters at sea and the cargo hull took in salt water.
  • The coffee beans in the flooded portion of the ship became sea salt water soaked.
  • Roselius was a very savvy and determined businessman who would take every effort to get a return even out of what looked like a “real lemon.”
  • Roselius’ researchers took the “ruined” coffee beans and analyzed them very carefully.
  • They conducted taste trials to evaluate the effect of salt water on the coffee beans.
  • To their surprise, they realized that the sea water had extracted much of the caffeine without affecting the taste.
  • They confirmed that the coffee had an added taste of saltiness but, otherwise, the flavor was good and appealing to the palate.
  • This, of course, was great news to Roselius who saw an opportunity to market a new “type” of coffee to consumers in Europe and North America. What looked like an initial loss turned into the makings of an empire.

Decaffeinated coffee is a very important part of the coffee trade and a beverage of choice for many consumers. Due to medical reasons or personal preference, decaffeinated coffee is something coffee lovers and connoisseurs consume regularly and in varying quantities. Top grade decaffeinated Arabica specialty coffees are part of a gourmet coffee’s choice list. They include single origin varietals from coffee growing regions such as Sumatra Estate, Costa Rican SHB, and Colombian Supremo. In fact, the list of available decaffeinated coffees is extensive so start drinking your cup now!

May I suggest you try a delicious decaffeinated Mocha-Java Blend?

Timothy (“Tim”) S. Collins, the author, is called by those who know him “The 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
Digital economy, mobile technology

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Tagged as: assistant, author, bremen germany, caffeine consumption, carbon, cargo, chemical solvents, choice, coffee, coffee decaffeination, coffee hag, coffee merchant, consumption, experimenting with ways, german coffee, green coffee beans, hydrocarbon solvents, loss, ludwig roselius, many different ways, max planck, max planck institute, plant, sanka, ship, study, substance, taste, Trade, use

Top 5 Best Coffee Roasters in Portland

Posted in Did you know? by
Feb 07 2011
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Not Called Stumptown

We all know Portland is no stranger to delicious coffee. As pioneers of many great local products, it only seems fitting that some of the world’s best roasted coffee is made right here in this fantastic city of ours. As a purveyor and distributor of these fine coffee products let me introduce to you the best coffee you can find, not called Stumptown, in Portland, OR.

Nossa Familia Coffee

Clearly one of the best coffees roasted in Portland. Nossa Familia gets all of their green coffee beans from their family farm in Brazil. They’ve been growing coffee in the rich fertile lands of Brazil for over 100 years and the taste can’t be matched. With superb roasting skills to bring out the best of the coffee bean flavor, you simply can’t help but love their coffee.

Where to find them?

2 N. Killingsworth, Portland, 97217 (Ethos Builiding)

What makes them great?

Single origin coffees can be hit or miss, but when they hit they’re out of this world. Nossa Familia has perfected the art of consistency and quality. You haven’t lived till you’ve had an Ernesto’s latte or a Teodoro’s French press.

Cellar Door

This is one of our favorite little roasters. Jeremy and Andrea have been working hard to produce one of the finest coffees you’ve ever tasted. That would be good enough for most companies, but not for them. They strive for perfection from roasting, packaging, and brewing. Using 100% renewable energy to power their shop and their roaster they’re dedicated to helping our environment.

Where to find them?

2001 SE 11th, Portland, 97214

What makes them great?

Their caf has that neighborhood feel that just oozes charm. From the moment you walk in you can smell the waft of fresh roasted coffee as it seeps up from the cellar. All of their coffee is hand roasted in small batches ensuring the finest quality. From drip to espresso, there isn’t anything they can’t do.

Heart Coffee

Heart Coffee is a new comer to the coffee scene but has made a grand entrance. Small hand crafted artisan coffee that truly warms the heart. Highly skilled baristas and great pastries to boot this place is surely a repeat visit.

Where to find them?

2211 E Burnside, Portland, 97214

What makes them great?

You mean besides the expertly pulled shots or the fantastic home baked goods? The moment you walk into Heart you know you’re in for a treat. With a state of the art roaster located right in the heart of the caf and a beautiful espresso machine to match, the ambience can’t be topped. This place is hip- Trendy hip.

Ristretto Roasters

Ristretto Roasters has been around for a little more than a half a decade. Time has really favored them as they have perfect their craft. Artisan crafted coffee that is hand roasted in small batches. As fine a coffee as I have ever tasted.

Where to find them?

3520 Northeast 42nd Ave, Portland, 97213
3808 N Williams Ave, Portland, 97227

What makes them great?

Have you ever bought a bag of whole bean coffee that is still warm from the roasting process? You can at Ristretto.

Blue Kangaroo Coffee Roasters

Considered an Old World craftsmanship coffee Blue Kangaroo stands out with their roasting process. Using no formulas or automated recipe cards they simply roast by sight, sound, and smell. Their process starts with the search for the finest green coffee beans and then roasting those to make the finest black coffee you can drink.

Where to find them?

7901 SE 13th Ave, Portland, OR.

What makes them great?

All of their roasting is done to order. If you want a guaranteed fresh roasted coffee, you simply can’t pass them by. Stop in and order a bag of coffee, I bet it’ll still be warm.

All of the aforementioned coffee shops are local to Portland, Oregon. Put down the Starbucks and see what else Portland has to offer.

Find coffee for your office at http://www.hhcoffeesupply.com. We Keep Your Employees Awake! Whether you have a small, medium, or large office we can provide you coffee break room supplies at wholesale pricing and bulk discounts. We offer free shipping on all of our coffee and coffee related items. We specialize in small micro roasted coffees. We carry a large line of BUNN commercial brewing equipment to for your office break room. We carry an ever increasing line of specialty coffee from the Pacific Northwest. All of our coffee is considered gourmet but at wholesale pricing. http://www.hhcoffeesupply.com

Author: Eric Hermeling
Article Source: EzineArticles.com
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Tagged as: artisan, Ave, best coffees, break, Cellar, City, coffee, coffee bean, coffee products, coffee roasters, coffee scene, delicious coffee, farm, fertile lands, french press, grand entrance, green coffee beans, Hand, killingsworth, line, moment, new comer, nossa familia, roaster, Single, smell, stranger, stumptown, taste, waft

Top 5 Best Coffee Roasters in Portland

Posted in Did you know? by
Feb 07 2011
TrackBack Address.

Not Called Stumptown

We all know Portland is no stranger to delicious coffee. As pioneers of many great local products, it only seems fitting that some of the world’s best roasted coffee is made right here in this fantastic city of ours. As a purveyor and distributor of these fine coffee products let me introduce to you the best coffee you can find, not called Stumptown, in Portland, OR.

Nossa Familia Coffee

Clearly one of the best coffees roasted in Portland. Nossa Familia gets all of their green coffee beans from their family farm in Brazil. They’ve been growing coffee in the rich fertile lands of Brazil for over 100 years and the taste can’t be matched. With superb roasting skills to bring out the best of the coffee bean flavor, you simply can’t help but love their coffee.

Where to find them?

2 N. Killingsworth, Portland, 97217 (Ethos Builiding)

What makes them great?

Single origin coffees can be hit or miss, but when they hit they’re out of this world. Nossa Familia has perfected the art of consistency and quality. You haven’t lived till you’ve had an Ernesto’s latte or a Teodoro’s French press.

Cellar Door

This is one of our favorite little roasters. Jeremy and Andrea have been working hard to produce one of the finest coffees you’ve ever tasted. That would be good enough for most companies, but not for them. They strive for perfection from roasting, packaging, and brewing. Using 100% renewable energy to power their shop and their roaster they’re dedicated to helping our environment.

Where to find them?

2001 SE 11th, Portland, 97214

What makes them great?

Their caf has that neighborhood feel that just oozes charm. From the moment you walk in you can smell the waft of fresh roasted coffee as it seeps up from the cellar. All of their coffee is hand roasted in small batches ensuring the finest quality. From drip to espresso, there isn’t anything they can’t do.

Heart Coffee

Heart Coffee is a new comer to the coffee scene but has made a grand entrance. Small hand crafted artisan coffee that truly warms the heart. Highly skilled baristas and great pastries to boot this place is surely a repeat visit.

Where to find them?

2211 E Burnside, Portland, 97214

What makes them great?

You mean besides the expertly pulled shots or the fantastic home baked goods? The moment you walk into Heart you know you’re in for a treat. With a state of the art roaster located right in the heart of the caf and a beautiful espresso machine to match, the ambience can’t be topped. This place is hip- Trendy hip.

Ristretto Roasters

Ristretto Roasters has been around for a little more than a half a decade. Time has really favored them as they have perfect their craft. Artisan crafted coffee that is hand roasted in small batches. As fine a coffee as I have ever tasted.

Where to find them?

3520 Northeast 42nd Ave, Portland, 97213
3808 N Williams Ave, Portland, 97227

What makes them great?

Have you ever bought a bag of whole bean coffee that is still warm from the roasting process? You can at Ristretto.

Blue Kangaroo Coffee Roasters

Considered an Old World craftsmanship coffee Blue Kangaroo stands out with their roasting process. Using no formulas or automated recipe cards they simply roast by sight, sound, and smell. Their process starts with the search for the finest green coffee beans and then roasting those to make the finest black coffee you can drink.

Where to find them?

7901 SE 13th Ave, Portland, OR.

What makes them great?

All of their roasting is done to order. If you want a guaranteed fresh roasted coffee, you simply can’t pass them by. Stop in and order a bag of coffee, I bet it’ll still be warm.

All of the aforementioned coffee shops are local to Portland, Oregon. Put down the Starbucks and see what else Portland has to offer.

Find coffee for your office at http://www.hhcoffeesupply.com. We Keep Your Employees Awake! Whether you have a small, medium, or large office we can provide you coffee break room supplies at wholesale pricing and bulk discounts. We offer free shipping on all of our coffee and coffee related items. We specialize in small micro roasted coffees. We carry a large line of BUNN commercial brewing equipment to for your office break room. We carry an ever increasing line of specialty coffee from the Pacific Northwest. All of our coffee is considered gourmet but at wholesale pricing. http://www.hhcoffeesupply.com

Author: Eric Hermeling
Article Source: EzineArticles.com
Healing food: natural way to cure cancer

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Tagged as: artisan, Ave, best coffees, break, Cellar, City, coffee, coffee bean, coffee products, coffee roasters, coffee scene, delicious coffee, farm, fertile lands, french press, grand entrance, green coffee beans, Hand, killingsworth, line, moment, new comer, nossa familia, roaster, Single, smell, stranger, stumptown, taste, waft

Roast Your Own Coffee – Secrets Revealed

Posted in Did you know? by
Feb 03 2011
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For years, the idea of roasting your own coffee beans has been kept a mystery by the coffee roasting industry. It had been deemed “too hard” or “too complicated”. Well these are new times and the truth is out; it’s easy, fun and economical and it can be done in a number of ways using items you probably already own!

There is nothing like a cup of coffee that has been freshly roasted, ground and brewed to perfection. There are a growing number of enthusiasts who are roasting their own coffee beans and enjoying the benefits of truly fresh coffee at about one-third of the price of beans from your local coffee shop.

All that is needed to roast your own coffee beans at home is green coffee beans, available from a number of sources, an oven, cookie sheet, oven mitt, metal colander and a wooden spoon. Preheat your oven to 500F, spread raw beans evenly one layer deep on a cookie sheet, place on middle rack of preheated oven and watch them roast. In about 8-10 minutes there will be a crackling noise and smoke with a coffee essence. At this point the roast moves quickly and you need to pay close attention. About 2-3 minutes after the crackling, your coffee beans should be at the shade you like them. Carefully (using the oven mitt) remove the cookie sheet from the oven and pour the beans into the metal colander. Stir the beans with the wooden spoon to help cool quickly. Do this over a sink or outside, as there is chaff that comes off the beans during roasting. And remember; NEVER leave your roasting coffee beans unattended.

Almost any appliance used to pop popcorn can be used to roast coffee beans. The hot air poppers are great, however, you may want to roast outside or in your garage as they blow the chaff out and can be messy. There are a number of manufacturers of home coffee roaster, including several that use a gas grill and rotisserie.

The internet is full of sources to purchase raw beans, but you want to make sure that the supplier you use knows their beans and “cups” their coffee before selling it to you. One of the most reputable sources for green coffee beans is U-Roast-Em, Inc., a high quality, no frills supplier with 30 years in the industry. They can be found at http://www.u-roast-em.com on the web. Many other sources can be found using your favorite search engine. If you’re interested in using a gas grill to roast your beans, check out http://www.rkdrums.com or http://www.buzzroasters.com. For electric, countertop-type coffee roasters, visit http://www.freshbeansinc.com.

Green, raw coffee beans last for years when properly stored. This allows you to build a collection of fine coffees to choose from as well as buy larger amounts of the great coffees and save more money. Keep your bean collection in a cool, dry place out of any direct sun light and they will last until you roast them. As coffee ages it loses acidity and becomes more mellow. Many like the rich mild cup of a coffee that has had a couple years to rest and mellow. More important than the year of the crop is the quality of the bean, the preparation at origin, transportation and warehousing in country of consumption. If all of these things are done correctly, your green coffee will last for years. Suppliers who know how to cup samples of coffee beans are able to determine if all of these criteria are done correctly before they purchase the beans.

Home roasting is one the fastest growing hobbies in the country and for good reason. It’s fun, easy, saves you money and delivers a cup of coffee like you never thought was possible. Join in the fun and start roasting your own coffee beans.

Jim Cameron is a 30 year veteran in the specialty coffee roasting industry. Jim has authored many articles on various aspects of the industry and traveled abroad to speak at international gatherings of coffee proffessionals. Semi retired, Jim now writes on the subject of roasting and makes green coffee beans available to the home roasting market at his web site: http://www.u-roast-em.com

Author: Jim Cameron
Article Source: EzineArticles.com
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