Boiler: at present, the popular coffee machine boiler is mainly made of copper and stainless steel, but some manufacturers also use copper alloy and copper plating. The main characteristics of copper boilers are good extensibility (good elasticity when frequent alternation of hot and cold water) and fast heat transfer speed. It was widely used in early wineries, such as some spirits distillation equipment. Figure 1.JPG (17.8
2015-10-23 Coffee machine various parts simple function description common sense boiler at present widelyEl Salvador's domestic topography is mainly mountainous, plateau, volcanic, known as the country of volcanoes, Santa Ana active volcano 2385 meters above sea level, the highest peak in the country; the northern part of the country is the Lompa Valley and the southern part is the narrow coastal plain. Climatic characteristics all over El Salvador has a tropical climate, with an annual average temperature of 28 ℃; dry season from November to April and rainy season from May to October; coastal and lowland atmosphere
2016-08-31 Aromatic pure slightly sour El Salvador coffee manor producing area flavor taste specialNowadays in Europe and the United States, the most popular household coffee machine is undoubtedly the capsule coffee machine. Capsule coffee machine the so-called capsule coffee machine is that manufacturers put coffee powder into a plastic capsule in advance and then fill it with nitrogen to keep it fresh. when we drink coffee, as long as we put the capsule into a special machine, we can quickly drink a cup of strong coffee. Because the coffee capsule is
2015-07-14 Family coffee maker shopping guide the second part nowadays Europe and the United States region the best OKWBC is the World Barista Competition, the full name is World Barista Championship, and the World Barista Competition (WBC) is the leading coffee competition in the world. Jointly sponsored by the European Special Coffee Association and the American Special Coffee Association, it focuses on promoting coffee culture, improving the professionalism of baristas, and making this year a wave of local and regional audiences from all over the world.
2015-12-01 World Coffee Competition WBC introduction grading Standard explanation1 scope this part defines the terms and definitions, fruit-picking requirements, grading, packaging, transportation and temporary storage of fresh fruits of small-grain coffee. This part is suitable for Pu'er small seed coffee. 2 normative citation documents the provisions of the following documents become the provisions of this part through the citation of this section. For all dated reference documents, all subsequent revision orders (excluding corrigendum
2014-12-29 Boutique coffee basics common sense small grains fresh fruit scope part stipulatedCoffee shop clerk basic service process (1) preparation before business. Including: cleaning internal and external venues, arranging table booking, arranging table furnishings, cleaning bar, preparing drinks, cleaning counter, checking for change and invoices, checking lighting, audio, ventilation equipment. (2) greet the guests with a smile, then guide the guests to their seats and try to be safe in accordance with the requirements of the customers.
2015-04-10 Coffee shop business service coffee clerk basic processNow that the economic conditions are good, many friends have formed a good habit of drinking tea, which should be advocated. However, nutritionists online from family doctors dispute another habit of after-meal tea. No matter at home or in a restaurant, as long as you eat a lot of greasy food, you should drink more tea to help digestion and relieve greasy. This statement is unscientific, from the angle of healthy eating.
2015-06-20 After meal tea solution greasy unscientific coffee influence body partsEspresso operation is the foundation of barista, for the huge Italian coffee system, Espresso production is the core element, a perfect cup of Espresso is the pursuit of every barista. 1. The most important thing about ground coffee is fresh, freshly roasted whole beans, freshly ground and made, which is the basic requirement. A quality coffee shop, a quality barista, this is the most
2016-01-16 Espresso Italian Coffee Part Operation Highlights IllustrationMaking coffee is the process of extraction, and there are a variety of extraction ways. what we need to do is to apply the extraction principle to the production to get the most perfect coffee. Before talking about extraction, let's popularize a little common sense: first, coffee beans have both high-quality flavor and defective flavor. Second, the aromatic substances of coffee will be dissolved first, and the bad substances will be dissolved later. (so,
2015-11-05 Coffee take principle law extraction(I) Part I Basic Concepts Espresso Principle Building a Knowledge Framework is just a bunch of facts. Theory is the skeleton of facts. One thing I've learned from teaching espresso is that it's easier for people to cook themselves if they're taught the basics of espresso at the beginning
2015-03-13 ESPRESSO COFFEE Chapter 1 Espresso BaseIt plays an important role in barista work. Milk bubbles are two of the situations of particular concern. Before going into the detailed introduction of these two kinds of milk bubbles, let's take a look at some basic theories related to milk bubbles. So, how does milk produce milk bubbles? [1] the direct reason is that some bubbles are brought into the liquid, and in the milk bubbles, these bubbles are surrounded by a layer of inclusions (
2015-01-09 Fancy coffee flower technology milk physics theory baristAlthough Yemen is located in the Middle East with the Arabian Peninsula, it can actually be said that it is almost closely connected to the African continent located opposite the Red Sea. This geographical contiguity is also illustrated by the way Ethiopian coffee travels through Yemen. Ethiopian coffee processed naturally is still known as mocha. As for coffee exports, due to the complexity of the circulation process,
2016-05-05 Mocha Matari Tari Yemen North Region Sour StrongerGuide to Caxiang: as a general minority, we come into contact with more baristas who make coffee for us at the bar. We are still very strange to coffee roasters and coffee roasters, because we do not understand it, so we will feel very mysterious and profound. Do not deny that coffee roasting is indeed a profound knowledge, but as long as you are willing to understand, it is not mysterious! (2) mainly
2015-10-26 Coffee roasting interested here common sense second part curry reading guide as generalThe average planting height of Choluteca, Francisco Morazan, La Paz, Siguatepeque, Santa Barbara, Intibuca, Copan and Ocotepeque., is more than 1100 meters above sea level. Coffee varieties are 100% Arabica, 69% are HG, 12% are SHG,19% and CS.
2016-06-30 Honduras west south all big coffee production areasWhen it comes to Minas province, we have to talk about the famous Serrado prairie. Deep in the Serrado prairie, Brazil has an inland area of 1.2 million square kilometers, accounting for 22% of Brazil's total area, about three times the size of Texas. The Portuguese word for Cerrado means closed land, starting in the southwestern province of Mato Grosso (Mato Grosso), through the west-central part of Minas, and north to the western part of Bahia province. this
2015-04-02 Prairie flavor Lado boutique coffee beans mentioned Nass province must not talk aboutWhen it comes to Minas province, we have to talk about the famous Serrado prairie. Deep in the Serrado prairie, Brazil has an inland area of 1.2 million square kilometers, accounting for 22% of Brazil's total area, about three times the size of Texas. The Portuguese word for Cerrado means closed land, starting in the southwestern province of Mato Grosso (Mato Grosso), through the west-central part of Minas, and north to the western part of Bahia province. this
2015-02-12 Coffee basics common sense prairie flavor Lado mentioned Nath province noIn 1677, about 4,000 French lived in 11 villages in the west of the island. In 1697, France and Spain ceded the western part of the island to France according to the Leswick Treaty of the Alliance War, formally recognizing French sovereignty over Haiti in the western part of the Spanish island, and the eastern part of the Spanish island was called East Santo Domingo. France continues to develop its agricultural economy on the island of Hispaniola.
2016-10-13 Taste thick Dominica coffee flavor description grinding variety characteristics medium1 range this section specifies the sampling method for 10 or more bags of coffee beans. This section applies to: the basic sample for supply; to test whether the coffee beans to be supplied comply with the producer's sales regulations; to determine one or more of the characteristics of coffee beans in order to provide a basis for technical, commercial, management and arbitration; quality control or quality inspection; as in case of dispute
2014-10-08 Coffee knowledge coffee technology bagged coffee beansThe mocha pot was born in 1933, and its structure has never changed, but its appearance, shape and material are constantly changing. The earliest mocha pots were made of aluminum, but aluminum was easy to interact with the acids in coffee, and it was easy to produce a bad taste if it was not cleaned. Later, it was gradually changed to stainless steel or even partly made of heat-resistant glass. The mocha kettle consists of two parts, which are rotated.
2015-01-04 Fast extract coffee kettle mocha pot 1933 came out itThe cultivation of some old varieties of Arabica coffee beans, although the yield is lower than other varieties, but generally high quality. People here have been using an ecological and intensive planting method, using only some low-toxic fertilizers and chemicals, and taking mixed crop planting measures to make the soil more fertile. When it's time to pick coffee beans, people wear them back and forth between coffee trees.
2016-07-04 Puerto Rico Coffee beans producing areas introduction South Central San Pei Delo Manor Les