“Substance” search results (1815)
The latest research on the basic knowledge of coffee makes you get drunk even if you drink coffee.
A mixed drink of alcohol and coffee is a potentially deadly substance, first of all, when you are drunk and unaware of it. General coffee energy drinks also have the risk of getting drunk, which can not be ignored. This is according to a study published in the Journal of Behavioral Neuroscience. In many experimental studies, mice became more alert after drinking coffee, but there were also problems of unconsciousness after drinking alcohol.
2015-07-02 Coffee basics common sense the latest research will also
Discussion on extraction area and time of Coffee
In this article, I will talk about how to increase and decrease the amount of coffee at the theoretical level.
2015-03-11 Coffee extract area occasional discussion
Is it true that drinking coffee can "fight fatigue"?
1. Coffee can be refreshing, anti-fatigue is not appropriate to drink coffee, people do not seem to feel so tired, therefore, many people define the use of coffee as anti-fatigue. Dai Guangqiang, former director of the Anhui Provincial Department of Health and health expert, believes that it is OK to say that coffee can refresh the mind, this is the role of caffeine, but it is not suitable to say that coffee is anti-fatigue. Fatigue can be divided into physical fatigue and physical fatigue.
2015-10-22 Coffee yes anti-fatigue really coffee refreshing said inappropriate
The proportion of water in a cup of coffee is about 98.5%. The water quality affects the flavor of the coffee.
According to research, the proportion of water in a cup of coffee is about 98.5% 99%, and the substance extracted from coffee accounts for only 1% 1.5%, so water is a very important factor in determining the taste of coffee. Of course, the taste of coffee is also related to many factors: raw beans, roasting and making. In fact, not all water is suitable for making coffee. When we drink mineral water and pure water,
2016-06-13 One cup coffee reclaimed water proportion about 98.5% 99% water quality.
Fine Coffee Technology on Coffee Grinding
The operation of crushing roasted coffee beans is called grinding. The props used to grind coffee beans are called grinders. The ideal time to grind coffee is to grind it before cooking. Because ground coffee is easy to oxidize and lose its flavor, especially without proper storage, coffee powder is also easy to change flavor, so it is naturally impossible to cook mellow coffee. Some people are afraid of trouble or don't want to buy more mill.
2014-10-18 Coffee knowledge boutique coffee science coffee grinding coffee technology
Introduction to the oil output and freshness of coffee beans
When we open a can of coffee beans, we sometimes see coffee beans wrapped in a thin layer of fat. It seems that the oil evenly distributed on the surface of coffee beans is actually not oil, but a water-soluble organic substance that looks like oil. Coffee oil itself contains a lot of coffee aroma ingredients, which can be dissolved in water, so the surface of your brewed coffee will not be covered with greasy.
2014-12-25 Boutique coffee common sense coffee beans oil freshness introduction we open one
SCAA Coffee extraction and TDS Water quality requirements Coffee extraction skills
Water with the same TDS (total amount of dissolved solids, English: Total dissolved solids) will not contain the same composition of soluble solids, so is it possible to be the same in flavor? The problem may come back to the minerals themselves. Because there are many metal cations and anions in the water, the common salty taste is mainly sodium ions, according to the cycle.
2015-09-01 SCAA Coffee extraction TDS Water quality requirements techniques same
Water Quality Index Affects Coffee Flavor
Even if it is the same TDS water, the soluble solids contained in it will not be the same, so it is possible to be the same in flavor? The problem may come back to the minerals themselves. Because there are many metal cations and anions in water, the common salty taste is mainly sodium ion. According to the periodic table, if the alkali metal ions similar to it can pass through the separation,
2016-05-07 water quality indicators coffee flavor influence factor is same TDS water
Coffee technology introduction of oil production and freshness of coffee beans
When we open a can of coffee beans, we sometimes see coffee beans wrapped in a thin layer of fat. It seems that the oil evenly distributed on the surface of coffee beans is actually not oil, but a water-soluble organic substance that looks like oil. Coffee oil itself contains a lot of coffee aroma ingredients, which can be dissolved in water, so the surface of your brewed coffee will not be covered with greasy.
2014-09-27 Coffee knowledge coffee bean oil coffee bean freshness
Introduction to the oil output and freshness of coffee beans in Daquan
When we open a can of coffee beans, we sometimes see coffee beans wrapped in a thin layer of fat. It seems that the oil evenly distributed on the surface of coffee beans is actually not oil, but a water-soluble organic substance that looks like oil. Coffee oil itself contains a lot of coffee aroma ingredients, which can be dissolved in water, so the surface of your brewed coffee will not be covered with greasy.
2014-09-16 Coffee knowledge coffee beans fresh coffee beans
Coffee beans oil and freshness of the introduction of coffee basics
When we open a can of coffee beans, we sometimes see coffee beans wrapped in a thin layer of oil. It seems that the oil evenly distributed on the surface of coffee beans is not oil, but a water-soluble organic substance that looks like oil. Coffee oil itself contains a lot of coffee aroma components, can be dissolved in water, so you make good coffee surface and will not float a layer of greasy
2015-10-12 coffee beans oil out freshness presentation coffee basics common sense us open one
Coffee basic knowledge Coffee and Health Q & A
Does drinking coffee affect sleep? Many people have the experience of being too excited to sleep after drinking coffee. This is because there is a conductive substance called adenosine in the body, which controls neural activity and produces slow breathing, emotional weakness, reduced gastric acid secretion and diuretic effects. On the other hand, caffeine will fake adenosine to make the body think that the effect of adenosine has already taken place, making you feel
2015-05-18 Coffee basics common sense health
Advantages and disadvantages of instant coffee instant coffee nutrition eliminates fatigue coffee bean flavor
Instant coffee is a dry coffee extract obtained by evaporating the water in the coffee extract. Instant coffee can dissolve in hot water quickly, and it takes up less space and volume in the process of storage and transportation, so it is more durable to store. As a result, instant coffee has gradually gained widespread popularity. So, what are the benefits and precautions of drinking instant coffee? Together with yjbys Junior
2016-03-15 Instant coffee advantages and disadvantages nutrition elimination fatigue coffee beans varieties flavors
The caffeine in coffee has a great impact on the human body. Analysis of the five benefits of pure coffee
In fact, the harm of coffee to health is not as serious as you think, as long as you know coffee, you can actually drink more health benefits. First of all, the coffee mentioned below refers to pure coffee, which refers to coffee without milk, syrup or any other substance, which is different from the instant coffee in the store. Pure coffee is low in calories and contains a variety of nutrients.
2015-11-21 Coffee contains some caffeine human body great influence analysis five major benefits
Rubbish about making coffee
Many young friends, including some old people, of course. They are very strange to coffee, and whenever they talk about making coffee, they find it very difficult to understand, thinking that it is a very skilled and complex activity. The Chinese tend to generalize the production of freshly ground coffee with the word "boil". Well, for these friends, I will try my best to introduce this question to you here.
2014-07-18 Coffee knowledge coffee brewing coffee terminology coffee encyclopedia
Espresso extraction time and area the most standard time and pressure of espresso extraction
In this article, I will talk about how to increase and decrease the amount of coffee at the theoretical level.
2016-01-18 Italian concentrated Coffee extract time area Standard pressure
About Coffee Grinding Coffee Grinding Concepts and Principles
The concept and principle of coffee grinding: The operation of grinding the roasted coffee beans is called grinding. The props for grinding coffee beans are called grinders. The ideal time to grind coffee is before it is cooked. Because ground coffee is easy to oxidize and lose flavor, especially in the absence of proper storage, coffee powder is also easy to change flavor, naturally unable to cook a fragrant coffee. some
2015-06-09 about coffee grind concept principle roasting
Six ways to lose weight with Black Coffee
The healthy weight loss effect of black coffee 1, black coffee is a very healthy drink, a cup of 100 grams of black coffee is only 2.55 kcal; 2, drink a cup of black coffee after a meal, can effectively decompose fat; 3, black coffee is more beneficial to urine; 4, black coffee can also promote cardiovascular circulation; black coffee contains forecaffeine is an important substance to accelerate fat burning; 5, caffeine has
2015-07-23 Coffee weight loss ways coffee health efficacy very beverage one
China Coffee Network teaches you coffee bean extraction area and extraction time what water can extract and when to boil.
There are many factors that affect coffee extraction. Baristas need to control these factors reasonably before they can get the perfect coffee and produce the taste they want. today, the barista barista training teacher in Chongqing will tell you about controlling the time and area of coffee extraction to meet the extraction requirements. Extraction time and extraction area are at any time
2016-04-05 China coffee online education coffee beans extraction area time hydropower what when
On the important factors affecting the extraction area and extraction time of coffee powder on a good cup of coffee
There are many factors that affect coffee extraction. Baristas need to control these factors reasonably before they can get the perfect coffee and produce the taste they want. today, the barista barista training teacher in Chongqing will tell you about controlling the time and area of coffee extraction to meet the extraction requirements. Extraction time and extraction area are at any time
2016-01-12 About coffee powder extraction area occasional knowledge influence one cup coffee yes