Delong coffee machine how to remove dirt Delon coffee machine has a descaling indicator. After making a certain amount of coffee, the descaling light on the coffee machine will always flash red. This red light flashes to remind us that the coffee machine is going to remove dirt. How to remove dirt from Delong coffee machine when the coffee machine is in standby state, add Delong coffee machine cleaning agent to the water tank and fill the water with 7 points (when buying Delong coffee
2015-12-24 Coffee machine common question answer Delong cleaning descaling method detail explanationProcessing and roasting of coffee: when consignment coffee beans are on the market, the manufacturers who buy coffee beans should first boil the coffee beans into juice and taste them. After the transaction, the coffee beans are roasted according to the needs of the sales market. Among the many factors affecting the taste and flavor of coffee, roasting is the most important link. And baking itself is both a science and an art. Green C
2014-12-10 Coffee beans roasting common sense detailed explanation coffee reports processing consignmentMost people think that baking is nothing, just frying the raw beans with fire. In fact, in the process of coffee processing, roasting is the most difficult step, it is a kind of science, but also an art, so in Europe and the United States, experienced roasters enjoy a highly respected status. The baking process can be divided into the following three stages: 1. Drying in the early stage of baking, raw beans
2016-03-14 Coffee roasting flow making process detailed explanationThe history of the introduction of coffee into China is not long, and it was not until 1884 that coffee was first planted in Taiwan Province. In the mainland of the motherland, the earliest coffee cultivation began in Yunnan. At the beginning of the 20th century, French missionaries brought the first batch of coffee saplings to Binchuan County, Yunnan Province, and began to grow coffee in the mainland. In terms of natural conditions, many parts of our country and
2014-10-10 Coffee culture Chinese coffee culture coffee encyclopediaMany coffee lovers will encounter some problems when choosing a coffee roaster. What kind of roaster do you want to buy? What brand, what kind of heating? Today I have time to share with you my experience of using a roaster. I have played giesen in Germany, kalita in Japan, electric heat made in China, Yang Family Pegasus in Taiwan, Jialebi in China, and Apollo in Korea.
2016-01-13 Picture detailed explanation Taiwan Yang family Pegasus brand roaster analysis coffee specificExplanation: this is one of the simplest, easiest to operate, but also can do the best of all kinds of coffee, and cheap production tools. Even if you don't know anything about coffee, you can still make delicious coffee. We need a French kettle and the right amount of coffee powder, as shown in the first step below: grind the coffee powder, which is neither too thick nor too fine.
2014-10-20 Coffee knowledge coffee utensils French presser coffee making"Coffee hand brewing follicle method"(*** personal recommendation: coffee 2 people, water ratio 1:15) basic criteria: water temperature exceeds 90 degrees Celsius, coffee miscellaneous taste or sweet, bitter too much, complete a hand brewing time control in 3 to 5 minutes best. Brewing time is less than 4 minutes, suitable for finer grinding methods. Brewing time is more than 6 minutes, suitable for coarse grinding method. a
2016-02-23 Japan commonly used two kinds hand infusion method introduction --- dipping detailsCoffee flavor wheel is one of the most precious resources in coffee industry, which is the first update in 21 years since the birth of SCAA coffee flavor wheel. The foundation of this update depends on the cooperation between the World Coffee Research Organization and SCAA, through which many members of professional sensory organizations, scientists, coffee buyers, and roasters
2023-03-31 Boom SCAA latest Coffee Flavor detail explanation version-frying determines the aroma of coffee. Frying raw coffee beans can show the unique color, taste and aroma of coffee. 80% of the taste of coffee is determined by frying, so the quality of coffee also depends on frying technology. Through frying, we can turn the light green raw coffee beans into the familiar tea-brown coffee beans. If you fry it well, coffee
2015-03-09 Coffee roasting knowledge degree can be divided into 8 stages -Hand-made coffee and siphon coffee should be the two most popular coffee practices in Japan. Relatively speaking, hand style is the easiest way to get started, and it is also one of the best ways to taste individual coffee. First, let's talk about the preparation of the tools: 1. A Tiamo kettle with a thermometer 2, a Hario V60 filter cup 3, tapered filter paper 4, and a pot for coffee is installed in a very simple way.
2014-11-25 Coffee knowledge coffee making skills hand coffee makingSiphon pot, also known as Saifeng kettle, is a relatively stable way of coffee extraction, and the process is also very interesting. Using the siphon principle, coffee can complete the whole extraction process up and down in the pot. We can show off our skills by controlling water temperature, stirring, grinding, powder quantity, water volume, extraction time, mixing techniques, etc., without testing ourselves and our friends like hand pots.
2014-10-21 Coffee knowledge coffee utensils siphon pot coffeeThere are three things to do when making milk foam: heat the milk, beat the milk foam, add milk to the milk kettle and add milk to 1 to 1 full start the steam valve to release the water in the steam stick. Insert the steam nozzle into the fresh milk surface about 3-5MM deep (depending on the steam nozzle and steam intensity will vary slightly) open the steam valve should hear a slight hiss at this time, control the kettle position
2014-10-30 Coffee knowledge espresso flower drawing skills milking stepsHand-made coffee and siphon coffee should be the two most popular coffee practices in Japan. Relatively speaking, hand style is the easiest way to get started, and it is also one of the best ways to taste individual coffee. First, let's talk about the preparation of the tools: 1. A Tiamo kettle with a thermometer 2, a Hario V60 filter cup 3, tapered filter paper 4, and a pot for coffee is installed in a very simple way.
2014-10-20 Coffee knowledge boutique coffee making hand brewing coffeeIntroduction: coffee roasting will face a variety of problems, only familiar with the roasting principle of coffee, continue to accumulate experience, coupled with improvisation, baristas can master superb skills. To do a good job in baking, every production link can not be ignored, the selection of materials should be fastidious, the weighing of materials should be accurate, and the operation should be careful. Baking is a science. To understand the principle of baking, you must first understand heat conduction,
2015-11-26 Coffee roasting principle heat conduction convection radiation detail explanation introduction coffeeVietnam was once a French colony, and coffee was brought to Vietnam by French Jesuit missionaries around 1860. In nearly 150 years of history, Vietnam has gradually developed its own unique coffee culture. Coffee exports rank second in the world, but most of them are Robusta beans. The coffee brewing method chosen by the Vietnamese is also specially filtered by Vietnamese pots. In Europe and the United States
2015-12-01 Vietnam coffee history origin operation method detail explanation used to be★ volatile compounds: volatile compounds are the main source of coffee flavor, especially important for coffee quality. There are many kinds of volatile substances in coffee, and their existence will affect the aroma quality of coffee. Its main source is derived from non-volatile substances in raw beans which are disconnected or derived after reaction in the process of roasting. The role of thermal decomposition, other reactions, or compositions, such as sugar.
2015-05-15 Coffee beans ingredients detailed explanation boutique coffee basics common sense volatility substancesThe difference between automatic coffee machine and semi-automatic coffee machine is that the electronic technology is integrated into the coffee machine without manual operation of grinding beans, pressing powder and cleaning. It is automatically completed in the whole process of making a cup of coffee, and the semi-automatic coffee machine needs manual participation in the operation of grinding beans, pressing powder, cleaning, etc. in the process of making coffee.
2015-12-15 Italian coffee machine presentation fully automatic semi-automatic distinction detail coffeeHave you prepared raw beans and decided to bake coffee beans with exclusive flavor? If not, you might as well use your imagination to follow me on this fragrant baking trip. To put it simply, baking is heating the baking directly. Unlike cooking, you don't need oil, water, salt or sugar to bake. Just put the raw coffee beans in a heat-resistant container
2014-12-26 Boutique coffee baking knowledge whole process detailed explanation already preparation good health decisionName Flavor Deep Roast Quality Colombia is rich in nutrients, highly balanced, sometimes nutty medium to deep roast, suitable for all purposes ★★: Excellent Ethiopia is very unique, delicate and rich in taste, with fruit and wild wine. Medium Roast ★★★: Excellent Jamaica aromas are very intense, with persistent fruity notes Medium Roast
2014-06-18 Coffee knowledge Roasted bean flavor Roasting adviceIn ancient Italy, the beautiful and charming water city of Venice flowed quietly, and she witnessed every moment when the aroma of espresso floated in Europe; in the middle of the 19th century, an important figure in the history of the growth of espresso: Mr. Havicos, comment on the roasting, preparation and quality of espresso, which was very famous in Italy at that time.
2022-07-21 Italy coffee history origin introduction old beautiful human prestige