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Common faults of Delong Coffee Machine Yang Jia Fei Ma

The following editor lists the solutions to the problems of Delong coffee machine for you. If some of the problems in use are not solved through the following operations, you need to contact the customer service center in time. Delong coffee machine failure solution 1 coffee is not hot 1. The coffee cup is not preheated. The coffee cup can be washed with heat shrinkage (please note that hot water can also be used to warm the cup). two。 The extractor has been cooled.

2016-04-21 Delong coffee machine common failure solution Yang family Pegasus below editor

The truth that ordinary coffee makers don't want to tell.

The basic ingredients of a good cup of coffee are freshly roasted beans. Once the coffee beans are roasted, the extremely important acidic fat and volatile fat in the coffee beans will change chemically once they come into contact with the air. The esters and aldolases in the aromatic compounds of coffee are the most volatile, which will worsen the taste of coffee. It's not just the volatilization of aromatic substances.

2015-05-20 General coffee industry unwilling say truth a cup of coffee basic composition

Middle-aged and elderly people drinking coffee in the morning may cause heart disease

Anna, professor at Brown University? Beilin reported in the journal Epidemiology that middle-aged and elderly people who drank little coffee had a significantly higher risk of stroke an hour after drinking coffee in the morning, and that there were more than three risk factors for heart disease, such as glycosuria.

2015-03-30 Middle-aged and elderly in the morning coffee may cause heart disease.

The common sense of fine coffee has a fourfold increase in stroke after drinking coffee in the morning

According to a recent study published in the journal Epidemiology, middle-aged and elderly people who drink coffee in the morning are prone to stroke, especially those who rarely drink coffee in the morning. an hour after drinking coffee in the morning, the risk of stroke is four times higher than usual. The researchers analyzed the medical records of more than 500 first-time stroke patients and found that the less coffee they drank, the more likely they were to have a stroke in the morning. Usually

2015-07-03 Boutique coffee common sense morning stroke increase quadruple epidemiology magazine most

Boutique coffee common sense what is in a cup of coffee?

According to Wired magazine reported on the 11th, many people like to drink coffee, in many countries, coffee is the best-selling drink, the global annual output of coffee beans reached a staggering 16 billion pounds. But specifically, do you know what substances are contained in a cup of coffee? Now scientists have the answer: caffeine is actually an alkaloid plant toxin (such as nicotine and cocaine) that can

2015-07-02 Boutique coffee common sense one cup Li research unexpectedly what connection magazine 11

Coffee brewing techniques two simple brewing methods of coffee pots

Electric coffee pot brewing [feature] put all the components such as filter paper filter cup and so on, the electric coffee pot will automatically brew the coffee. The secret of brewing coffee lies in the control of time, that is, keeping 83 degrees Celsius within three minutes of brewing coffee, and the rest of the time, the temperature can be slightly lowered. As long as you can cooperate with all kinds of products, you can do it according to the instructions. However, it should be noted that

2015-02-27 Coffee technology two coffee maker simple brewing electric special

Preservation of coffee beans how to maintain freshly roasted coffee beans

Isn't it best to enjoy coffee beans in time after roasting? How many days is the best time to enjoy coffee beans? On this issue, the benevolent see benevolence, the wise see wisdom. Coffee beans will be exhaust after roasting, that is, the volume of raw coffee beans will expand when roasted, and the expansion space in the coffee beans retains carbon dioxide. Over time, the carbon dioxide will gradually break away from the coffee.

2015-03-05 Coffee beans preservation how maintenance fresh roasting coffee beans timely use

Smart filter cup easy brewing coffee

Taiwan compatriots invent a very interesting device called Clever Coffee Dripper, which we call the Smart Cup. This is a tool that combines hand punching and normal pressing, the structure is not complicated, and it looks very much like a hand-flushed filter cup, so don't admit it. Its biggest idea is to have a piston at the bottom of the cup. !-- [endif]-- how it works: simply put, the circle in the middle

2014-09-18 Smart filter cup easy to brew coffee

How to maintain coffee machine body cleaning steps

1. Coffee machine body cleaning: wipe the fuselage with a wet rag before starting up every day. If you need to use a cleaner, please spray it on the wet rag and wipe the fuselage with a mild, non-corrosive cleaner (be careful that the rag is not too wet, and the cleaner should not be sprayed directly on the fuselage to prevent excess water and detergent from seeping into the circuit system and eroding wires to cause short circuit). two。 Outlet of cooking head: (1)

2015-07-16 How to maintenance coffee machine body cleaning steps every

Smart filter cup easy to boil

Taiwan compatriots invent a very interesting device called Clever Coffee Dripper, which we call the Smart Cup. This is a tool that combines hand punching and normal pressing, the structure is not complicated, and it looks very much like a hand-flushed filter cup, so don't admit it. Its biggest idea is to have a piston at the bottom of the cup. How it works: in a nutshell, the circle in the middle is a movable

2014-07-22 Smart cup homemade coffee coffee tutorial

Coffee healthy middle-aged and elderly people drinking coffee in the morning may cause heart disease

Anna, professor at Brown University? Beilin reported in the journal Epidemiology that middle-aged and elderly people who drank little coffee had a significantly higher risk of stroke an hour after drinking coffee in the morning, and that there were more than three risk factors for heart disease, such as glycosuria.

2014-10-28 Coffee knowledge coffee health elderly heart disease

What exactly does a cup of coffee contain?

According to Wired magazine reported on the 11th, many people like to drink coffee, in many countries, coffee is the best-selling drink, the global annual output of coffee beans reached a staggering 16 billion pounds. But specifically, do you know what substances are contained in a cup of coffee? Now scientists have the answer: caffeine is actually an alkaloid plant toxin (such as nicotine and cocaine) that can pass through

2014-09-22 Coffee knowledge Coffee substances Coffee Encyclopedia

How to maintain the cleaning of coffee machine body

1. Coffee machine body cleaning: wipe the fuselage with a wet rag before starting up every day. If you need to use a cleaner, please spray it on the wet rag and wipe the fuselage with a mild, non-corrosive cleaner (be careful that the rag is not too wet, and the cleaner should not be sprayed directly on the fuselage to prevent excess water and detergent from seeping into the circuit system and eroding wires to cause short circuit). two。 Outlet of cooking head: (1)

2015-10-08 How maintenance coffee machine fuselage cleaning daily machine

The latest origin of Costa Rican coffee introduces the flavor of Costa Rican coffee.

Costa Rica is bordered by the Caribbean Sea to the east and the Pacific Ocean to the west, as the country's name means in Spanish: a fertile coast. Located in the south of SanJos, the capital of Tarasu, Costa Rica is one of the most valued coffee growers in the country. Tarasu (Tarrazu) is one of the major coffee producers in the world. Coffee farming is extremely important in Costa Rican agriculture.

2015-11-28 Costa Rica coffee latest origin introduction flavor east coast

Tin or bourbon? Coffee Bean Price in Honduras

Iron pickup "Typica" iron pickup, the name sounds very majestic, but in fact it is not so strong, its constitution is weak, disease resistance is poor, easy to catch rust leaf disease, fruit yield is also small. It is one of Ethiopia's oldest native varieties, and many Arabica are derived from iron pickups! One of the characteristics of iron pickup is that the top leaves are bronze, and the beans are larger, oval or thin and pointed.

2016-04-22 pickup or bourbon coffee beans prices Honduras T

Coffee common sense methods of preserving coffee beans and tasting coffee beans

Dark coffee seems lonely, but it is not: milk, cream balls, ice cream, rock sugar, sweet wine, chocolate rice and colorful rice are all good friends of coffee. [how to preserve coffee beans] roasted coffee beans are easily oxidized by contact with air, resulting in deterioration of the oil, volatilization and disappearance of the fragrance, and then added by temperature, humidity, sunlight and other factors.

2014-09-17 Coffee knowledge coffee bean preservation coffee bean tasting

Coffee grinder Propeller grinder

There are various brands and models of bean grinders, and a grinder that can adjust the thickness of ground beans is ideal.

2014-07-14 Coffee supplies coffee grinders bean grinders propeller type

Tin or bourbon? Coffee beans price El Salvador Himalayas

Iron pickup "Typica" iron pickup, the name sounds very majestic, but in fact it is not so strong, its constitution is weak, disease resistance is poor, easy to catch rust leaf disease, fruit yield is also small. It is one of Ethiopia's oldest native varieties, and many Arabica are derived from iron pickups! One of the characteristics of iron pickup is that the top leaves are bronze, and the beans are larger, oval or thin and pointed.

2016-04-22 pickup or bourbon coffee beans price Typica name listen

Why does the coffee bag have a small hole? what's the reason?

(1)。 Bagging: bagging is generally divided into: non-airtight packaging, vacuum packaging, one-way valve packaging, pressure packaging. Non-airtight packaging: it is actually a temporary package and is only used for short-term storage. Vacuum packaging: roasted coffee beans need to be placed for a period of time and then packaged to prevent carbon dioxide damage to the packaging, this kind of packaging can generally be stored for about 10 weeks. Single

2016-10-19 Why coffee bag there is a small hole what is it the reason. Bagged