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Is there any difference in flavor between large particles and small particles in Essel coffee beans?

In order to verify this problem, the editor decided to directly choose two plates of coffee beans to compare. Taking washing Sidamo G1 as an example, coffee beans with obvious differences in size were selected in distribution, and many people blindly tested them with the same cooking parameters and techniques to judge whether the flavor of large particles was different from that of small particles.

Coffee bean brewing parameters:

Degree of grinding: BG4E

Water temperature: 90 degrees

Powder / water ratio: 1:15

The method of flushing and cooking: the first water injection is 30g, steaming for 30s, the second water injection is 104g, the second water injection is 225g, and the extraction time is about 2 minutes.

Blind test process.

OK, I know you are in a hurry to know the result, so we skipped the process. Let's just announce the conclusion: there is a difference.

After consistent analysis, we blindly felt that the small particles washed Sidamo G1 coffee beans were sweet in flavor, while the large particles washed Sidamo G1 were obviously sour. In terms of flavor hierarchy and richness, both of them are thinner than the normal state (mixing), while the acidity of coffee beans with large particles is believed to be due to the low degree of roasting and shallow particles. As for the more obvious difference. No.

Finally, it is concluded that:

In fact, no matter Ethiopia, Brazil or Indonesia, these coffee producing areas with the defect rate as the grading system, there will be a significant imbalance in the particle size of coffee beans, especially after roasting. Different coffee varieties have different roasting expansion rates, which enlarges the differences between coffee bean particles. However, it is the uneven particle size that causes a slight difference in the degree of baking, which also makes the coffee more hierarchical and rich. Therefore, do not adhere to too superficial differences, there is loss, there is gain, the mix of varieties and uneven particle size is the reason for the rich flavor and colorful aroma of Ethiopian coffee.

● Essel Coffee Bean brand recommendation

Qianjie Coffee freshly roasted single Essel beans-such as Yega Sheffield and Sidamo Coffee are fully guaranteed in brand and quality and are suitable for brewing in a variety of utensils. And more importantly, the performance-to-price ratio is extremely high, a bag of half a pound 227 grams, the price is only 70-90 yuan. According to the calculation of 200ml per cup of coffee and the ratio of powder to water at 1:15, 15 cups of fine coffee can be made in a bag, and each cup of coffee only costs about 5 or 6 yuan, which is very cost-effective for cafes to sell dozens of yuan a cup.