The importance of hand-made coffee powder bed what does coffee powder bed mean? how to make coffee powder to taste good
Professional coffee knowledge exchange more coffee bean information please follow the coffee workshop (Wechat official account cafe_style)
Powder bed depth
The method of pouring and brewing in batches includes pouring water through a coffee bed. Like other variables, the important thing about bed depth is consistency.
If the coffee grounds are not evenly piled or soaked evenly, the water will form a channel in the coffee grounds, and more coffee will be extracted near the channel than in other places. Water always takes the route with the least resistance, so we tamp espresso for a similar reason. If we don't turn the coffee into an espresso, the water will flow directly to the place where there is more air.
Pouring water too quickly or irregularly will shift the coffee grounds, making them "high and dry". This is when they sit dry or not completely soaked in the filter above the level of water. This usually happens when the grinding is fine, or when you pour directly into the middle of the bed.
Leaving some residue in the brewing process means that not all coffee beans can be extracted, and your method is inconsistent. To avoid this, start with a uniform foundation and consider using pulse filling or stirring to ensure that all foundations are evenly saturated.
Notice how deep the coffee bed is. The shallow layer may allow the water to pass through quickly, preventing a large amount of extraction. Too deep a bed may expose water to coffee for too long and may lead to overextraction.
END
- Prev
What temperature is the black coffee? how much water is suitable for the black coffee? how much water is used to brew the coffee?
Professional coffee knowledge exchange more coffee bean information Please pay attention to the water temperature and water quality of the coffee workshop (Wechat official account cafe_style) the ideal water temperature for making coffee is about 195205 ℉ (91-96 ℃). This is slightly below the boiling point and is the point where the most flavored compounds are easily soluble in water. The higher the temperature of the water, the faster the extraction. If the water is too cold, it will take longer to extract.
- Next
How much coffee is ground? coffee grindability reference coffee powder is finer and sour?
Professional coffee knowledge exchange more information about coffee beans Please follow the coffee workshop (Wechat official account cafe_style) Coffee with ground particle size can be extracted faster than rough coffee because it has a larger surface area. Fine grinding is likely to produce a more bitter taste because many compounds can be extracted quickly. Rough grinding means more acidity. If you research
Related
- Beginners will see the "Coffee pull flower" guide!
- What is the difference between ice blog purified milk and ordinary milk coffee?
- Why is the Philippines the largest producer of crops in Liberia?
- For coffee extraction, should the fine powder be retained?
- How does extracted espresso fill pressed powder? How much strength does it take to press the powder?
- How to make jasmine cold extract coffee? Is the jasmine + latte good?
- Will this little toy really make the coffee taste better? How does Lily Drip affect coffee extraction?
- Will the action of slapping the filter cup also affect coffee extraction?
- What's the difference between powder-to-water ratio and powder-to-liquid ratio?
- What is the Ethiopian local species? What does it have to do with Heirloom native species?