Is there any sugar in the coffee beans? The barista said a lot of flavor, but why can't I drink it?
People's perception of sweetness is sensitive, and the things that remind people of sweetness are sugar. On the other hand, people's perception of coffee is bitter and fragrant, and it hardly has anything to do with sweetness. But in coffee, the content of carbohydrates is close to 50%, including sucrose, pectose, mannose, glucose and other natural sweetness that humans can perceive.
The retention and prominence of these sugars is an important key factor in modern roasting. In the past, coffee roasting emphasized deep roasting in order to highlight people's bitter stereotype of coffee, but after the baptism of high-quality waves, the prominence of various flavors in coffee has become an important factor in balancing the quality of a coffee bean.
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Coffee drawing teaching pattern how to make latte heart-shaped flower drawing pattern course diagram
"Why can't my latte produce a good-looking pattern? why can others shake the nipple casually and produce striated hearts and leaves! I feel like I'm shaking, but it's all a lump... Is there something wrong with my hand? " No, no! Maybe it's because you don't hold the cylinder correctly ~ beginners should choose a fixed posture to practice and form muscles.
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I'm still sleepy after drinking coffee. Is it out of date?
Want to sleep after drinking coffee? There is a binding called adenosine in the brain, which sends a sleepy signal to the body when it is completed, and caffeine slows down the formation of this compound. And when the body does not absorb caffeine in time, after the body's digestion and blood circulation, coffee is no longer refreshing.
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