this kind of substance. Learn more about this kind of substance.
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How does the aroma of coffee beans come from? what kind of substances does the aroma of coffee come from?
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) Front Street-Coffee bean flavor substances non-volatile substances in coffee include: alkaloids (caffeine and trigonelline), chlorogenic acid, carboxylic acid, carbohydrates and polysaccharides, lipids, proteins, melanoids and minerals. Caffeine: it is soluble in water and will shadow.
2020-02-17 Coffee beans aroma how coffee from what matter this article tell -
What does coffee sweetness mean? what kind of substance brings sweetness in coffee?
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) what is the sweet taste of coffee? Sweetness is a mild, smooth coffee flavor feature / taste (basic taste descriptor) without any rough taste (e.g., Rio de Janeiro) or taste defects / peculiar smell. This sweetness is usually thought of as a delicacy and / or
2019-12-09 Coffee sweetness what is it meaning medium what kind substance bring professional -
Unveil the mystery of coffee roasting
You may find it hard to imagine that there are 700 to 850 aromatic substances in a small coffee bean locked in the raw bean in the form of a password. But raw coffee beans can't be detected without roasting these fragrant pits, it's just a code. It can be seen that coffee roasting is of great significance to coffee.
2014-06-20 Coffee knowledge coffee roasting coffee encyclopedia -
Iced coffee, cold extracted coffee and cold brewed coffee are the same kind of coffee? Or what do the three of them have?
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style)
2019-02-28 Ice drop coffee cold extract cold bubble one kind or they are professional. -
What is the effect of coffee powder size on coffee extraction when hand brewing coffee?
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) to have a cup of coffee! Choose coffee beans according to your personal taste. There are a variety of coffee beans on the market. If you don't have a specific hobby for coffee, you will be dazzled when you enter the store. It is suggested that you might as well know what kind of coffee you like first, which is heavy flower flavor and fruit flavor.
2019-01-11 Hand brewing coffee coffee powder thickness extract what influence specialty knowledge -
What kind of water do you use to make coffee? Will pure water make coffee sour? Can I make coffee with mineral water?
Maybe you are using good coffee beans, and the brewing parameters are all right. But there is always some negative flavor in a cup of coffee. Then it's probably the water. You might say that water is colorless and tasteless, up to the drinking standard, isn't it all the same? Then you may have ignored the existence of minerals. Calcium ions, magnesium ions and carbonic acid are more or less found in impure water (distilled water).
2021-03-22 What water flushing hand coffee pure water will sour to use mineral water flush? -
Coffee knowledge: whether there is a standard difference in the size of coffee powder has any effect on the flavor.
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) everyone wants to drink good coffee, sweet and palatable, with explosive aroma and long finish, and hope to drink this kind of coffee every time. There are many factors that affect the taste of coffee: time, temperature, brewing utensils, etc., but the most important thing is to make a good coffee.
2019-07-26 Coffee knowledge coffee powder thickness whether standard difference flavor what influence -
How does coffee powder affect the thickness of grinding, cooking time, water temperature or the quality of coffee beans
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) Coffee is bitter? So sour? Everyone wants to drink good coffee, sweet and palatable, with explosive aroma and long aftertaste, and hope to drink this kind of coffee every time. There are many factors that affect the taste of coffee: time, temperature, brewer
2019-02-18 Coffee powder how influence thickness grinding brewing time water temperature or coffee -
How to judge the extraction state by taste
Professional coffee knowledge exchange more coffee bean information please pay attention to the coffee workshop (Wechat official account cafe_style) extraction may be the most important aspect of coffee brewing, but it is also one of the least understood by baristas. Extraction is everything. Without extraction, you can't even taste a cup of coffee. The simplest but not 100% accurate definition of coffee extraction: coffee extraction
2018-05-29 Extraction state how taste judgment -
Flavor atlas of Yunnan coffee
As we all know, raw beans have almost no other flavor except the smell of grass before baking, but their chemical components react in a series of ways during the baking process, forming the unique flavor of coffee. Coffee contains more than 800 volatile components, even if some ingredients are trace, can also play a role in the flavor. Dehong, Baoshan, Lincang and Pu'er in Yunnan Province are domestic small-grain coffee.
2017-07-26 Yunnan coffee flavor atlas -
What kind of water should be used to make coffee?
Where there is water, there is life. From human beings to plants, water is the source of life for all things. Water molecules are composed of oxygen ions and hydrogen ions. It is precisely because of this molecular structure that it is difficult to find pure water in the natural environment. In the process of changing from Rain Water to tap water, water will absorb and decompose many kinds of substances that come into contact with it. therefore, we must pay special attention to the purification and purification of water.
2017-07-25 Brewing coffee after all which should be used there is water place life human beings plants -
Why is black coffee so bitter? why does some people drink it? how to make pure coffee so that it won't be bitter?
Professional coffee knowledge exchange more coffee bean information Please pay attention to the coffee workshop (Wechat official account cafe_style) bitter, is many people's first impression of coffee, and even many people think it is more bitter than the important, causing some people to misunderstand coffee lovers, how to drink so bitter. In fact, the bitterness of coffee is only one of the flavors, coffee contains a lot of aroma factors, you only
2019-10-01 Coffee then why someone how make will not bitter professional coffee -
What kind of coffee beans are suitable for the difference between hand-brewed coffee and three-knife coffee?
"there are tens of thousands of hand brewing methods, and only segmented water injection is the most reliable." whether it is coffee competition, coffee shop or individual coffee brewing, segmented water injection is the most common way of water injection. Let's talk about the role of sectional water injection in Qianjie. What is segmentation? In view of the fact that it has become a consensus to add the stage of steaming when making coffee. Because of
2022-07-23 -
Coffee roasting should master the yardstick
Basically, the roasting of coffee is a kind of high temperature coking (Pyrolysis), which completely changes the substance inside the raw bean, produces new compounds, and recombines to form aroma and mellow flavor. This effect will only occur at high temperatures. If only low temperatures are used, it will not cause decomposition, no matter how long the coffee beans are not cooked.
2014-07-09 Coffee knowledge coffee roasting roasting techniques -
Will the water quality change affect the flavor of coffee extraction? What kind of water should be used to make a single black coffee by hand?
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) A cup of coffee consists of 98% water and 2% flavor substances. Water is used as a solvent to dissolve and extract the flavor substances of coffee powder. in addition to water temperature, water quality will also affect the extraction of coffee.
2021-05-25 Water quality change influence Coffee extraction Flavor hand flushing single Product Black what Water ratio -
Why can you smell coffee? From a chemical point of view!
Follow the coffee flavor composition of Cafe Cafe (Wechat official account vdailycom) and found that Fairview Cafe opened its own shop? Coffee is one of the most difficult foods to maintain a fixed quality. in essence, the water content in a cup of coffee reaches 98-99%, so only less than 2% of the substances actually affect the taste and aroma of the coffee. So this 2% of the substance
2017-07-21 Why smell coffee aroma chemistry level understanding attention curry review Wechat -
Creating a cup of coffee with the right taste _ mastering extraction is tantamount to mastering the heart method of brewing coffee
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) "to learn to drink coffee is not only to explore the outside, to distinguish the differences between coffee, but also a journey to know yourself inward. "to create a cup of coffee with the right taste, at the stage of planting and fruit refinement, the quality of the coffee bean itself has been cast, and all steps since then
2019-09-13 Create one cup taste coffee master extract equal to cook well heart method -
What kind of water do you use for coffee? Different water quality will also have an impact on coffee?
Professional coffee knowledge exchange more coffee bean information please pay attention to the coffee workshop (Wechat official account cafe_style) coffee liquid is unadded natural water extracted from the unadded coffee powder, the coffee liquid contains only coffee's own soluble substances and water. There are only about 1% of the water-soluble substances in a cup of coffee, and the rest are water.
2018-05-16 Coffee what water flushing different water quality will have an impact on -
What kind of coffee powder do you use to make coffee by hand? coffee beans are thick.
Professional coffee knowledge exchange more coffee bean information Please follow the coffee workshop (Wechat official account cafe_style) the number on the bean grinder plate represents the grinding coefficient. The smaller the number is, the finer the ground coffee powder is, and the larger the number is, the thicker the ground coffee powder is. Different coffee beans and coffee utensils should also be used with different thickness, although each item is slightly ground
2019-08-05 Hand brewing coffee brewing what coffee powder coffee beans thickness professional knowledge -
Boutique Coffee Science unveils the mystery of coffee roasting
It may be hard to imagine that there are 700 to 850 aromatic substances in a small coffee bean locked in the raw bean in the form of a password. But raw coffee beans cannot be detected without roasting these aroma factors, it is just a code. It can be seen that coffee roasting is very important to coffee. What is coffee roasting? many people think that coffee roasting (also known as fried roasting) is very mysterious.
2014-11-14 Coffee knowledge boutique coffee science coffee roasting