Coffee Knowledge
Latest articles, industry insights and brewing guides
Every coffee bean needs to be screened, graded and tested. Why?
Professional coffee knowledge exchange more coffee bean information Please pay attention to coffee workshop (Wechat official account cafe_style) ochratoxin (Ochratoxin A) is a secondary metabolite secreted by Penicillium and Aspergillus, with nephrotoxicity, immunosuppression, carcinogenicity, etc., belongs to 2B class carcinogens. Ochratoxin fungi are common in nature, including soybeans, peanuts, corn,
How to make foam on coffee? How to make coffee foam? What kind of milk is used to make coffee foam?
Professional coffee knowledge exchange More coffee bean information Please pay attention to coffee workshop (Weixin Official Accounts cafe_style) to steam milk foam, will make the milk temperature gradually rise, once the temperature is too high, will make milk smell, or foam appears rough and dry. When using warm milk, not only the temperature will rise rapidly, but also the stirring time cannot be prolonged, so the production
Coffee beans have lower caffeine after cold extraction. How do you make cold coffee?
For more information on coffee beans, please follow the coffee workshop (Wechat official account cafe_style) caffeine is a water-soluble substance, usually in the form of uncrystallized water or in the form of a crystalline water. Pure caffeine is white powder or white needle-like crystal, odorless, bitter taste. It is mentioned in Mr. Han Huaizong's Coffee Science that Robusta
What is a defective bean? What do you think of defective coffee beans? Definition of coffee defective bean
Professional coffee knowledge exchange more coffee bean information please pay attention to the coffee workshop (Wechat official account cafe_style) a cup of coffee, remind us of the importance of proper preservation of raw materials during food journey, the quality of coffee beans affect the flavor when drinking, and even improperly stored coffee beans may contain toxins, long-term consumption may have impact on health. The origin is the defective bean control tube.
What is a defective bean? What do you think of defective coffee beans? Definition of coffee defective bean
Professional coffee knowledge exchange more coffee bean information please pay attention to the coffee workshop (Wechat official account cafe_style) a cup of coffee, remind us of the importance of proper preservation of raw materials during food journey, the quality of coffee beans affect the flavor when drinking, and even improperly stored coffee beans may contain toxins, long-term consumption may have impact on health. The origin is the defective bean control tube.
How to choose defective coffee beans? There is a knack for picking coffee beans.
Professional coffee knowledge exchange more coffee bean information Please pay attention to the efficiency of manual sorting in the coffee workshop (Wechat official account cafe_style). The trick is to regularize the sorting process to pick out defective beans from a large number of coffee beans, which is a very time-consuming and time-consuming task. But as long as you get the hang of it, you can do it efficiently. When picking out defects in raw beans, it is recommended that they be dull.
Caffeine weight loss principle why drinking coffee can lose weight? What's the advantage of drinking coffee?
Professional Coffee knowledge Exchange more information on coffee beans Please pay attention to the coffee workshop (Wechat official account cafe_style) the idea that caffeine has weight-loss effects has long been popular, and caffeine healthy foods have flourished, but a new study dispel this myth. According to Daily Mail, drinking a cup of espresso in the morning can prevent excessive breakfast intake, but it doesn't make you
Why does the flavor of coffee dissipate from the five key factors affecting the taste of coffee?
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) 1. Air: putting coffee beans or coffee powder in the air will make the coffee flavor lose quickly. Drinking coffee now is one of the very important concepts. If it has been placed for too long, the aroma will be completely lost. It is suggested that we can at least buy a hand-held bean grinder and drink fresh coffee.
How to use the metal coffee filter cup? Common problems and improvement methods of hand-punched metal filter
Professional coffee knowledge exchange more coffee bean information Please pay attention to the coffee workshop (Wechat official account cafe_style) although the metal filter cup has the advantages of filter-free paper consumables, and can retain coffee oil, but the metal filter cup is easy to accumulate water when brewing shallow roasted coffee beans. The main cause of the stagnant water problem of the metal filter cup is the poor exhaust because there is no design guide for the exhaust groove.
Why does coffee taste sour? How to reduce the acidity of coffee? Why is coffee sour?
Professional coffee knowledge exchange more coffee bean information Please pay attention to the coffee workshop (Wechat official account cafe_style) acidity is the key to determine the quality of coffee, acidity and acidity may be the performance of taste defects; fresh and bright are the necessary characteristics of high-quality coffee. I would like to emphasize here: acidity is not good, what we want is fresh, bright, complex sour taste, similar to
Is coffee as bitter as possible? Why is drinking coffee more bitter than drinking traditional Chinese medicine?
Professional coffee knowledge exchange more coffee bean information Please pay attention to the coffee workshop (Wechat official account cafe_style) Coffee taste includes sour, sweet, bitter, sweet, mellow several dimensions, different areas of coffee beans brewing taste is different, in addition to these unique properties of coffee beans, coffee beans roasting degree, coffee powder grinding fineness, water temperature, brewing
Ethiopian Kafa Forest introduces Ethiopian coffee flavor Ethiopian coffee
Professional coffee knowledge exchange more coffee bean information Please follow Coffee Workshop (Wechat official account cafe_style) from the most primitive wild jungle in Ethiopia, where coffee trees grow naturally under the protection of rainforest trees, and litter is the best natural organic fertilizer. Many
Why do you need milk for coffee? How about milk and coffee? what kind of milk is good for coffee?
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) coffee why to add milk? In the birthplace of cappuccino / latte, milk may be added for breakfast when you get up, or to make coffee sweeter. But in the coffee market around us, the more important reason for coffee and milk is
Can I add milk to the hanging-ear coffee? How to add milk to hang-ear coffee? can you make it with milk?
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) filter hanging bag of coffee with milk tastes good? Is it too light? Just tried to boil earbags with low water volume, inject 12 grams of hot water each time, drain and then inject the next 12 grams, a total of five times, with a total injection of 60 grams. In this way, the coffee concentration can reach 3.37%, so if you add 100-
How to brew the hanging-ear coffee? How many times can I make coffee with hanging ears? How much water does it take to make a cup of coffee?
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) will want to buy follicles hanging earbags, there are no more than these reasons: 1. You don't have to go out, you don't have to go to your favorite coffee shop. Saving money is cheaper than this kind of coffee, and it also saves the cost of buying many utensils. Throw it away as soon as you use it, you don't have to clear it up.
Graphical video of hand steaming steps | do you also pay attention to steaming and water injection? How to inject water into steaming?
Professional coffee knowledge exchange more coffee bean information Please follow the coffee workshop (Wechat official account cafe_style) since the last time I discussed the problem of steaming with you, fans have been asking the editor questions, among which there is a question that the editor thinks is very interesting. Is there any technique or knack for steaming water injection, is there any fastidiousness? So I will follow the university in this issue
The method of making Starbucks Cold extract Coffee how to drink drip coffee? How to save it
Professional coffee knowledge exchange more coffee bean information Please follow the coffee workshop (Wechat official account cafe_style) dripping coffee, also known as Dutch coffee, originated in Europe, the brewing pot was invented by an archbishop of Paris. It uses cold water or ice water to extract, adjust the speed of water droplets by natural osmotic water pressure, and extract at a low temperature of 5 ℃ for 4 to 10 hours for a long time to leak.
Water drip drip Coffee teaches how to make drip Coffee at Home
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style) although Dutch coffee is often called Dutch coffee, but the exact name should be cold water brewed coffee (cold coffee), also known as water drip (dripping coffee). Legend has it that it was invented by Dutch crew, but there is no specific calendar.
Ice drop Coffee / Water drop Coffee Story-Dutch Coffee Dutch-Coffee has nothing to do with Holland?
More information on coffee beans Please follow the Coffee Workshop (official Wechat account cafe_style) in the 1600s the Dutch crew were on their way back to Europe from the then colony of Indonesia, because there was no hot water in the ship, so they came up with ice drops of coffee. Coffee extracted with cold water tastes soft and delicious, and it's not just the crew.
How would you like your iced coffee? Can I drink iced coffee overnight? How should iced coffee be preserved?
Professional coffee knowledge exchange more coffee bean information please pay attention to the coffee workshop (Wechat official account cafe_style) chilled coffee, iced coffee and cold coffee, it seems that the concepts are similar, the actual preparation methods of the three are very different, the flavor is also very different. Recognize the difference in order to find your favorite flavor. Extraction method and time iced coffee or iced coffee refers to the use of hot water