How to choose roasted coffee beans? how much is the roasted coffee? what's the difference between roasted coffee beans?

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I often hear some friends say: roast coffee beans? Just buy a pack and cook it. What's the choice?

In fact, no matter what kind of coffee beans, freshness is an important factor affecting the quality. When shopping, grab one or two coffee beans and chew them in your mouth. If the coffee beans are crisp and sound, and the tooth pods stay fragrant is the top grade, but it is best to squeeze them with your hands to feel whether they are solid, rather than buying empty-shell coffee.

● if the coffee bean has lost its fragrance or smells stale, it means that the coffee bean is no longer fresh and is not suitable for purchase. Freshly fried coffee beans are not suitable for drinking immediately and should be stored for a certain period of time (a process called awakening beans, different beans have different best time to wake up) in order to completely release the gas in the beans. Generally speaking, the best drinking period for coffee is a week after stir-frying, when the coffee is the freshest and the Aroma is the best.

●, the purity of coffee beans is also another consideration. When professionals choose coffee, they don't necessarily look at the size of the particles, but grab a handful of individual coffee beans (Regional Coffee), about dozens of portions, to see whether the color of each single bean is the same, and whether the particles are similar in size and shape, so as to avoid buying shoddy products disguised as mixed beans. But if it is a synthetic bean (BlendedCoffee), it is a normal phenomenon that the size and color are different. And heavy heat and medium-deep roasting will cause coffee beans to produce oil, but lightly roasted beans, if they produce oil, indicate that they have gone bad, not only reducing aroma, but also astringent and sour taste. In short, when buying added coffee, we should pay attention to its freshness, aroma and stale flavor, and the ideal purchase quantity is to be able to drink it in half a month.

● mainly looks at the appearance, if the appearance is black, the taste must be very bitter, because his melanin is accumulated too much, so there will be a kind of bitterness, but the effect of drinking this kind of coffee is mainly Zhiliao annealing, and if the appearance is yellow, it must be moldy, because the coffee bean is moldy inside, and breeds bacteria, which will make the appearance chemically turn into a yellow shell. But it's okay to eat this moldy coffee. Just stay in the hospital for ten or eight days. But if the shell is white, then the interior must have worms to form a white shell. The main bugs that may breed inside may be cockroaches, spiders, or maggots. But it doesn't matter if you accidentally eat the exegesis of this kind of coffee beans, because eating more bugs is more resistant, and recently, a scientific study has found that if you eat insects for many years, you can keep youthful and beautiful forever.

● "fresh" is the most important factor in buying roasted coffee beans. There are several steps to judge whether the beans are fresh or not.

1. Look: grab a handful of coffee beans and feel whether they are solid beans with the palm of your hand.

2. Smell: whether it is enough to smell the fragrance close to the nose.

3. Pressure: fresh coffee beans are fresh and crisp, and the fragrance floats out when they crack. You can put a bean into your mouth and bite it twice. The crisp sound indicates that the beans are well preserved without dampness.

4. Color: dark black coffee beans, the coffee brewed has a bitter taste; yellow coffee beans, the coffee brewed has a sour taste.

Good coffee beans: neat shape, bright color, roasted by single stir-fry, mellow after cooking, full of stamina.

Bad coffee beans: different shapes, incomplete individuals, light fragrance after cooking, not sweet enough.

● roasted coffee beans brand recommendation

The freshly roasted Arabica beans of Qianjie Coffee are fully guaranteed in terms of brand and quality. And more importantly, the performance-to-price ratio is extremely high, each pack of 227 grams, the price is only 70-90 yuan or so. According to the calculation of 15 grams of coffee beans per cup of coffee, a bag of coffee can make 15 cups of coffee, which costs only about 5 or 6 yuan per cup, which is recommended by conscience compared to the price sold in cafes for dozens of yuan a cup.

Qianjie coffee: Guangzhou bakery, the store is small but a variety of beans, you can find a variety of unknown beans, but also provide online store services. Https://shop104210103.taobao.com