How to buy roasted coffee beans? roasted coffee beans brand recommendation _ what kinds of roasted coffee are there?

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1 lightly roasted (roasted) coffee: sour, weak bitter, slightly less mellow, general aroma.

2 moderately roasted coffee: low acidity, increased bitterness, good mellowness and excellent aroma.

(3) deeply roasted coffee: extremely low acidity, strong bitterness, mellow and good aroma.

Selection of roasted Coffee beans by ●

A the quality orientation of raw material selection of coffee beans is divided into two aspects: food safety and flavor and taste can be defined as high-quality coffee beans.

A raw materials should be non-toxic, harmless, non-man-made to improve flavor and taste, with corresponding color, aroma, taste and other sensory properties.

Selection of B-flavor flavor noodles

1 choose coffee with your own flavor and taste:

Lightly roasted (roasted) coffee: taste: light and sour. Slightly bitter, acid-based coffee, generally not for drinking, mostly used for deep processing, cup testing and testing.

(2) moderately roasted coffee: decreased acidity, increased concentration, increased bitterness, strong aroma, sour and bitter medium coffee 3 deeply roasted (roasted) coffee; lower acidity, increased bitterness, increased mellowness. The smell of caramel is obvious. It is bitter. Strong coffee. (note: when the concentration reaches a certain peak, the concentration of continuing baking will decrease because some substances are decomposed.)

● quality comprehensive selection and purchase of roasted coffee beans:

1 cooked beans are easier to oxidize, and the aroma / aroma will decrease. Under the condition of intact packaging, the best use life is 7-30 days, and the ideal use life is 7-90 days. The shelf life is about 12 months.

(2) the beans roasted evenly inside and outside are lighter and fragile, such as those that are not fully baked are heavier and stronger, and the grass taste is obvious.

(3) the appearance is smooth, full, broken, the color is uneven, there is an obvious color layer, the heat may be unstable, the size of the fire may change rapidly, or it may be baked twice: bitter, light aroma, good concentration and poor balance.

4 one-time roasted coffee: strong aroma, obvious acidity, poor appearance expansion, less poor concentration and milder taste.

5 medium / light roasted coffee: the oil is not obvious, if you see the appearance of oil: more than 3 months of baking time, has lost freshness, taste light bitter monotonous, poor aroma.

6 deeply roasted coffee: if the storage temperature is too high, oil will be produced on the same day. When the temperature is not controlled (refers to room temperature), when you see spots of oil, about half a month, when the whole coffee bean is full of oil, about a month, if you see that the coffee bean oil becomes less, about 3 months. At this time the beans: taste monotonous, bitter, part of the fat oxidation, coffee oil can not last, significantly reduced, mellow.

7 Coffee with different roasting degrees: more suitable utensils are also needed; generally, extraction equipment with pressure is more suitable for coffee beans with deeper roasting (because the purpose of pressure is to want coffee with higher concentration, only coffee with deep or deep roasting has a higher concentration). Medium or light roasted coffee; more suitable for non-pressure or low-pressure extraction equipment (because light roasted coffee still retains its own characteristics, this baking section has: fragrant and smooth characteristics do not need too strong, so there is no need for pressure). Like distillation / drip filtration equipment: more suitable for extracting lightly roasted coffee. This is the original flavor; fruity. The scent of flowers. Smooth the throat. Soft. Sweetness waits for feelings to appear.

● 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