all kinds of substances Learn more about all kinds of substances
-
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 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? -
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 -
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 -
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 -
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 -
Detailed Analysis of the components of Fine Coffee beans
Volatile compounds are the primary source of coffee flavor, especially for coffee quality. There are many kinds of volatile snail in coffee, and its existence will affect the aroma quality of coffee. Its primary origin is derived from the non-volatile substances in raw beans which are disconnected or derived from spinning hooks in the process of roasting. Impregnation of thermal differentiation, other spinning hooks or compositions, such as sugars and amino acids
2014-09-04 Coffee knowledge boutique coffee beans coffee bean ingredients coffee bean analysis -
Coffee is one of the healthiest drinks in the world.
Coffee is not only a black drink containing caffeine, it is rich in a variety of beneficial substances. Several studies have shown that coffee drinkers live longer and are less likely to develop Alzheimer's disease and diabetes. Coffee is a powerful antioxidant. After being soaked in hot water, coffee powder can stimulate all kinds of beneficial substances contained in it. Of these substances, the most
2015-01-12 Coffee the world health drinks one coffee not only contains -
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 -
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 -
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 -
Analysis of main components of cooked Coffee beans in Yunnan
Follow Ka Pin (Wechat official account vdailycom) found that the beautiful cafe opened a small shop of its own-Shenyang, the birthplace of China, has a lot of authentic cuisine. There is a melting pot of culture. the ancient city with a history of more than 5000 years, the first capital of the Qing Dynasty, was once called Xishui, Fengtian, Shengjing and so on. There are Hui, Xian and Japanese communities there.
2017-07-05 Yunnan Coffee cooked beans main ingredients Analysis concern Cajun Review Wechat Public -
Volatile compounds are the main source of coffee flavor.
★ 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.
2015-09-23 Volatile substance coffee flavor main source volatile wind -
Cold cannon coffee is better than iced coffee.
We all know that every coffee powder contains thousands of oils, chemicals and acids. These substances are collectively referred to as soluble substances. It is these soluble substances that give the coffee mellow and delicious. The process of coffee extraction can effectively release these substances. The brewing methods of coffee are mainly divided into two categories according to temperature and time: 1. Hot brewing (dripping) coffee
2016-06-02 Cold cannon coffee delicious we you know a grain of coffee powder contains -
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 -
Is the caffeine content of cold coffee better than hot coffee?
Professional coffee knowledge exchange more information about coffee beans Please follow the coffee workshop (Wechat official account cafe_style) the emergence of cold-extracted coffee is to improve the flavor, not to solve health problems. The process of brewing coffee is the process of extracting the soluble substances from coffee powder into water. The purpose of grinding coffee beans into powder is to reduce the particle size and increase the contact between water and coffee powder.
2019-01-10 Cold extract coffee caffeine content health specific heat okay professional knowledge -
Chemical reaction and temperature during coffee roasting changes of reactive substances in coffee roasting process
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) professional coffee roasting | coffee roasting is too complicated? A picture teaches you how the baking process reacts to the chemical composition of the baking. Sucrose: melting point 187.8 ℃-sugar? Complex = caramelization-water CO2 escapes to produce an explosive First Crack phenomenon. I'm in the roaster.
2018-02-03 Coffee roasting process chemical reaction temperature reaction substance change situation specialty -
How to mix espresso with beans, the soluble substances of artistic coffee.
Professional coffee knowledge exchange more coffee bean information Please follow the coffee workshop (Wechat official account cafe_style) for the blending of espresso, or all coffee, has become a completely experience-based job, there is no reason at all. That's why you can hardly find anything about blending in almost all books about coffee. When
2019-05-29 Italian coffee how blending coffee beans art soluble substance -
Detailed analysis of coffee bean ingredients
Volatile substances: Volatile substances are the main source of coffee flavor and are especially important for coffee quality. There are many kinds of volatile compounds in coffee, and their existence will affect the aroma quality of coffee. The main source is derived from non-volatile substances from raw beans, which are broken off or reacted during roasting. Thermal decomposition, other reactions, or interactions between components, e.g. sugar
2014-11-22 Coffee knowledge Fine coffee science Coffee bean ingredients -
What is cold coffee cold coffee iced coffee how long to brew cold water or hot water
Cold coffee is one of the essential drinks we can enjoy on a hot summer day. Choosing the coffee beans best suited for cold brewing from the many choices can be a bit confusing. Front Street shares some of the best coffee beans every time, so that everyone can get delicious coffee. Next, let Qianjie introduce you to the cold extract
2023-03-22 what cold extract coffee fit coffee beans grind benefits extract time how much