Teach you how to select defective coffee beans from raw coffee beans
In the selection of defective beans, the most difficult to judge are fermented beans and unripe beans. At first glance, some are slightly yellow, or only slightly different, which makes it difficult to judge whether they should be removed or not. However, as long as there is hesitation, it should be eliminated without thinking. In short, the most important thing is to use the most perfect hand selection to make delicious coffee.
At the end of the manual selection step, then make a final confirmation with your tongue. The order is experimental baking and cup testing. At the same time, baking and cup testing of the defective beans that have been picked out according to different categories is also a major focus. "as long as mixed with a fermented bean, will destroy 50 grams of coffee," this statement is true or false, can be judged by the taste.
Pick out defective beans quickly. It doesn't matter if you have a personal interest, but if you want to use it in a coffee shop, hand-selected assignments can be labor-consuming and time-consuming, so many stores will omit steps such as hand selection or cup testing. The approximate speed is 20 kilograms of coffee beans per hour.
- Prev
The making skills of Kopi Luwak
Production skills: 1. Indonesians remove the silver-gray film on the appearance of coffee beans, wash them with water, dry them in the sun, and then stir-fry them to become cat poop coffee beans. 2. Only about 150 grams of coffee beans can be extracted from a jin of civets' feces, which will cause 20% loss in the baking process. Due to the unique raw materials and processing technology, this kind of coffee can be said to be very rare.
- Next
Know a lot about high-quality coffee, how to select defective coffee beans and steps
Before selecting defective beans, raw beans need to be screened in order to make the beans uniform in size. You can use three different sizes of special custom screen, or you can use the metal screen sold in general horticultural shops, but pay attention to the size. The purpose of sieving is to separate the size of beans and remove impurities. The next step is hand-selected.
Related
- What is the meaning of lactic acid fermentation with coffee bean treatment?
- How to judge the state of foam by sound?
- How does the latte pull out the unicorn pattern? Come to get for a little trick to improve the flower pull!
- Will flower pulling affect the taste of the latte?
- Do you know the history of coffee?
- The difference between honey treatment and sun washing what is raisin honey treatment?
- What kind of milk can a novice use to make coffee foam to keep the foam longer? The correct method and skills of milking tutorial sharing
- Why do washed coffee beans taste sour? Flavor characteristics of washed Coffee
- Introduction to the skill of how to practice the size and height of water injection around the circle of hand-brewed coffee
- How do beginners practice coffee flower drawing from scratch?