Where are the coffee beans sour? What kind of coffee beans are not sour? Is the coffee sour or bitter?

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As a newcomer to coffee, sour as needed? Or is it more fermented? For example, it tastes stronger or tastes lighter, so you can recommend the most suitable coffee according to the flavor characteristics of your own coffee treatment.

Like sour coffee beans, choose water to wash beans, such as Kenya, Yega Xuefei (water washing), like mellow, choose Mantenin (wet planing), and some sweet beans, sun red roses summer, sun red cherries and other sun beans, Costa Rican honey treatment (sweet).

Most people mistakenly think that coffee is sour if it is not fresh. In fact, coffee itself is an acidic beverage. Whether coffee is sour or not depends on the variety and baking degree of growthon beans. The longer the baking time, the higher the degree of caramelization, the more acidic substances are destroyed, the less likely to have sour taste, the shorter the baking time, the lower the degree of caramelization. There are still organic acids in coffee beans, so it is easy to produce sour taste. In addition, the temperature of brewing coffee also has an effect. Low-temperature water is more likely to make sour coffee than higher water temperature. People who are afraid of sour coffee had better finish their coffee while it is hot and avoid stirring too many times or keeping it warm for too long, otherwise the sour taste of coffee will appear as the temperature drops. Caffeic acid is not a criterion for judging whether the quality is good or bad or whether it is fresh or not. it is all a matter of subjective taste. Buy deep baked beans or Asian beans if you are afraid of acid, and drink shallow baked beans or African beans if you like sour coffee beans, depending on your personal preference.

Finally, let's summarize the characteristics of various ways of handling raw beans:

Acidity: washing > half washing > half sun > honey treatment > wet planing > solarization.

Sweetness: sun > honey treatment > half-sun > half-washing > washing > wet planing.

Production risk: wet planing / solarization > washing / honey treatment > semi-washing

Equipment cost: washing / half washing > half sun > honey treatment / wet planing > solarization

The amount of water used: washing > half washing > half sun > honey treatment / wet planing method

Brand recommendation of ● sour coffee beans

Qianjie Coffee roasted sour coffee beans: washed Yega Chevy Coffee, Kenya AA Coffee, Panamanian Flower Butterfly Coffee and so on are fully guaranteed in terms of brand and quality. And more importantly, the performance-to-price ratio is extremely high, a pack of half a pound 227 grams, the price is only 80-90 yuan. According to the calculation of 15 grams of powder per cup of hand-brewed coffee, 15 cups of coffee can be made in a bag, and each cup of coffee costs only about 6 yuan, which is very cost-effective for coffee shops to sell 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