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Coffee Machines

Compare Boiler Espresso Machines And Heat Exchangers
Compare Boiler Espresso Machines And Heat Exchangers: There have been many debates about the pros and cons of the machine Espresso form of heat exchangers ( Heat Exchanger - HX ) and Espresso machine double-boiler types ( Double Boilers ). Which factors are considered include temperature stability, pressure, operability. Choosing a suitable machine is essential before considering other factors (cost, maintenance) for choosing an espresso machine that suits your needs. Boiler Espresso Machines Before talking about espresso machines with two boilers (Double Boilers) …
Bitter Taste In CoffeeArabica

Bitter Taste In Coffee
Bitter Taste In Coffee: Bitterness has become a mainstream aspect of coffee, and most of us know that good coffee has to balance an overall sour, sweet bitterness with countless other flavors. In the end, why does coffee keep getting bitter? And how to limit this characteristic in the concoction? Although coffee's famous bitterness is caffeine, it usually contributes less than 10% of coffee's bitterness (Clarke & Macrae, 1988). Decaffeinated coffee still tastes bitter. On the other hand, coffee has not …
Cascara – “Tea” from coffee podsProduct

Cascara – “Tea” from coffee pods
"Cascara" - derived from the Spanish term – refers to the dried coffee bean pods that are used as "tea." The cherries are traditionally peeled during wet or semi-wet processing, which is not commercially viable and is completely destroyed. In Bolivia, however, locals dried the peel and used it to produce drinking water, referring to it as "poor man's coffee." Cascara – “Tea” from coffee pods Recently, people's interest in Cascara has had a huge increase. Cascara has participated in many World Barista …
Ethyl Acetate (EA) – Decaffeination SolventProduct

Ethyl Acetate (EA) – Decaffeination Solvent
Ethyl acetate (EA) is a naturally occurring ester that may be separated and utilized as a solvent to bind and extract caffeine from green coffee (see decaffeination procedure). Process of decaffeination Ethyl acetate (EA) To open the pores of the beans and prepare them for decaffeination, the coffee is graded and steamed for 30 minutes under low pressure. When coffee is placed in a solvent containing water and ethyl acetate. EA begins to bind the chlorogenic acid salt inside the bean (In …
Coffee Production In BrazilNews

Coffee Production In Brazil
Coffee Production In Brazil: Brazil has been the world’s largest coffee producer for over 150 years. Today, Brazil grows about a third of the world’s coffee, although, in the past, its share was as high as 80%. Coffee was introduced to Brazil from the French colony of Guiana in 1727 when the country was still under Portuguese rule. The first coffee tree in Brazil was planted by Francisco de Melo Palheta in the Para region in the north of the country. …
Water HardnessBrewing

Water Hardness
Water Hardness - The mineral content of hard water is high (as opposed to soft water). When water seeps through limestone formations containing calcium carbonate, magnesium, and other minerals, hard water is generated. This isn't the best water for making coffee. Because hard water contains more minerals, it has a lower ability to dissolve coffee than soft water. The hardness of the water and the process of coffee extraction   Surprisingly, each world location has a completely different view of the relationship between coffee …
Tarry – Burnt tasteBrewing

Tarry – Burnt taste
Tarry – Burnt taste. When coffee is brewed incorrectly, a tarry taste develops as a result of leaving it on a heat source for too long, causing the steam to evaporate and the protein to be scorched, creating a burnt taste.     …
Channeling – Channels To Save LeadsBrewing

Channeling – Channels To Save Leads
Channeling – Channels to save leads. When talking about Espresso coffee, many professionals in the coffee industry use the term "channeling," which means "preserving channels" or "separating channels." We strive to avoid it, but it can be challenging unless you know where the problem originates. So, let's look at what it is, why it is so horrible, how to recognize it, and, most importantly, how to prevent it. What is the definition of channeling?   In a nutshell, this occurs when the water from …
Aeropress – Mixing ToolsBrewing

Aeropress – Mixing Tools
Aeropress – Mixing tools. Do you know what Aeropress is? It looks like a vast coffee syringe and is one of the unique coffee makers on the market. But wait, there's more! It's also the only device with an international tournament dedicated to it, the World Aeropress Championship. The origins and applications of the Aeropress Aerobie, a flying saucer designed by the same individual – Alan Adler – was the inspiration for Ae's name. On the other hand, it is intended to …
Coffee Production In El SalvadorVariety

Coffee Production In El Salvador
In the 1850s, El Salvador became the first country to produce coffee commercially. It immediately became a popular crop, with farmers receiving tax incentives. Coffee cultivation became a significant element of the economy and the country's principal export. By 1880, El Salvador was the world's fourth-largest coffee grower, with output more than doubling from today's levels. The country has been dubbed "the land of volcanoes." El Salvador is the smallest Central American country (roughly the size of New Jersey). Yet, it …
Understanding The Bitter Taste In CoffeeTasting

Understanding The Bitter Taste In Coffee
Understanding The Bitter Taste In Coffee: Bitterness or bitterness has become a popular feature of coffee. Most of us know that excellent coffee must strike a balance between whole, sour, sweet, astringent, and a variety of other flavors. But why is coffee so bitter at the end of the day? What is the best way to keep this trait in the mixture to a minimum? So join Helena to learn about Understanding the bitter taste in coffee. Although caffeine is …
Chemical Changes During Coffee RoastingRoasting

Chemical Changes During Coffee Roasting
Chemical Changes During Coffee Roasting: Hundreds of chemical reactions occur when the coffee beans go through the roaster's heat, with some molecules breaking down, others denatured into other compounds, and countless new combinations produced. This, plus a series of physical changes, will form in the coffee bean's unique flavors. So let's learn about Chemical changes during coffee roasting with Helena. Every reaction involving coffee in a roaster is called pyrolysis in chemistry. When organic material reaches the decomposition temperature, it undergoes …