Difference of flavor and taste between washing and sun-drying of Rosa coffee beans sharing of hand-flushing extraction parameters of Rosa coffee

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There used to be a saying that people who do not drink coffee have heard the name Blue Mountain Coffee because Blue Mountain Coffee was very famous in previous years, and 90% of it was exported to Japan because Japan had helped them before. so in return in this way, but now it may not be so.

Boutique coffee is the fastest growing in recent years, some people say that there are only two kinds of boutique coffee beans: one is Rosa coffee, and the rest of Arabica coffee can only be regarded as one kind of coffee.

Although this is a bit of an exaggerated joke, it is undeniable that Rosa Coffee is the most popular coffee bean among the boutique, especially in the past 15 years.

The coffee industry's top raw bean competition, the best Panama (BOP) competition, and even specially distinguish the rose summer varieties from other varieties, which shows the strength of the rose summer varieties.

Rose summer, is a variety of coffee beans, originating from Ethiopia.

In recent years, Rose Xia has gained a reputation for helping contestants win championships in major international coffee competitions, and its price has doubled due to its frequent record auction prices, so it is hard to get a single bean.

Because of its low yield and good quality, Rosa has almost become the most expensive variety of coffee in the world, and it is difficult to drink on the market.

The difference between insolation and washing

Sun rose summer coffee: light yellow in the green, warm and moist as jade in texture, with fresh grass, peach, berry and tea aromas that most coffee beans do not have.

Water-washed Rosa Coffee: washed Rosa beans will be emerald green with blue, obviously lighter than the sun, with a hint of citrus and grass.

Cup test flavor difference

Lemon, honey, berry, orange peel, cream, citrus

[washed red standard rose] Flower and fruit aromas of wild ginger, jasmine, citrus, grapefruit, honey and cream are bright and lively

Hand punch

Filter cup: Hario V60; water temperature 90 ℃; ratio of powder to water: 1V16; degree of grinding: medium and fine grinding

Flushing and cooking technique: segmented extraction. Steam with 32 grams of water for 30 seconds, small water flow around the circle to 125 grams for sectional injection, water level drop is about to expose the powder bed, continue to inject water to 228 grams to stop injection, and so on when the water level drop is about to expose the powder bed, remove the filter cup, (steaming starts timing) the extraction time is 1 minute 39 percent 52 ".

[sun Red Standard Rose Summer] it smells of ginger and citrus, with ripe fruit, black tea, citrus, sour and sweet fruit tea in the mouth, with berry sweetness in the aftertaste.

[washed red standard rose summer] the wet fragrance is the scent of ginger and jasmine, with sour notes of lime and citrus in the entrance, bergamot flavor in the middle, green tea in the end and sweet sugar in the end.