Coffee review

Coffee berry treatment method, taste grinding scale variety manor introduction

Published: 2024-11-17 Author: World Gafei
Last Updated: 2024/11/17, Coffee berry treatment method taste grinding scale variety Manor introduction washing method is the most popular treatment at present, most of the boutique coffee beans will choose washing method. Washing coffee refining process: harvesting storage tank (removal of impurities and unripe beans) pulp removal machine (removal of pulp and impurities) fermentation tank (removal of mucous membrane attached to endocarp) washing tank (selected quality

Coffee berry treatment method, taste grinding scale variety manor introduction

Water washing is the most popular treatment method at present, and most boutique coffee beans will choose water washing method. Washing coffee refining process: harvesting → storage tank (removal of impurities and immature beans) → pulp removal machine (removal of pulp and impurities) → fermentation tank (removal of mucous membrane on endocarp) → washing pool (selection of light and hard beans) → sun drying field (or dryer) → sheller (removal of endocarp) → grading (electronic bean selector or hand selection, (screen, etc.) the appearance of coffee beans washed and processed at → export is relatively neat. And there are few impurities and defective beans, and the water content of coffee beans is generally about 16%. The advantage is that it has less miscellaneous flavor, clear taste and bright sour taste; the biggest disadvantage is that coffee beans are easy to get sour and astringent taste during fermentation, and a fermented bean will spoil 50 grams of beans. 1.3 semi-washing method

Semi-washing, also known as "honey treatment", is a compromise between drying and washing, eliminating the need to ferment coffee fruits. Harvest → storage tank (remove impurities and impurities) → pulp removal machine (remove pulp and impurities) → washing pool (select light and hard beans) → sun field (or dryer) → sheller (removal of endocarp) → classification (electronic bean selector or hand selection, sieve, etc.) the quality of → export honey treatment is stable but not as good as water washing treatment. This method of processing coffee beans by honey treatment has recently been sought after by coffee lovers. It has a sweet taste and is rich in Crema. It is suitable for extracting Espresso from the base of Italian coffee. The advantage is that it can restore the flavor of coffee beans, the coffee is more sweet, and the taste of red wine is outstanding. The disadvantage is that coffee beans are very vulnerable to contamination and mildew during the drying process after the exocarp of coffee berries are removed.

1. Coffee refining method

Coffee refining methods are mainly divided into three categories: drying method, water washing method and semi-washing method. Generally speaking, the coffee fruit of 5000KG can be obtained from 1000kg coffee raw beans.

1.1 drying method

Drying is a traditional processing method of coffee beans, the fruits need to be dried in the natural sun after harvest, and some mechanical drying is carried out at the same time. The process is as follows: harvest → sun field (sunlight exposure) → sheller (remove pulp, etc.) → grading (electronic bean selector or hand selection, screen, etc.) → export

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