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TEKNOLOJIA
VAZI
Coffee Beans from the Cherry: Dried, Hulled and Roasted
A coffee bean is the seed of a red fruit like a cherry, two to a fruit. In Yemen, Andrew Ure wrote in 1839, the fruit was dried on mats, rolled to break the husks, winnowed and dried again. Roasting turns the hard green seed brown and fragrant, and how much weight it loses tells you how dark it has gone.
The picture: coffee roasted in a pan for an Ethiopian coffee ceremony.
Mwanzo
Two weeks drying, an hour roasting
Maagizo
1
1
Dry the cherries
Dry the cherries
Spread the ripe cherries in a single layer on mats in the sun, turning them, until they are dry (Ure's Yemen method).
Vifaa kwa hatua hii:
Matunda mabivu ya kahawa2 kgZana zinazohitajika:
Jamvi la kukaushia2
2
Crack the husks
Crack the husks
Roll a heavy roller over the dried cherries to break the husks without crushing the beans.
Zana zinazohitajika:
Mbinjo wa ungaJamvi la kukaushia3
3
Winnow and dry again
Winnow and dry again
Toss them in a winnowing tray in a breeze so the husks blow away. Dry the green beans once more before storing.
Zana zinazohitajika:
UngoJamvi la kukaushia4
4
Roast
Roast
Weigh the green beans and roast them in a pan or drum over the fire, stirring all the time, to chestnut brown. A thin silvery skin may come off as they roast (Ure saw it on Martinique coffee). Weigh again: chestnut brown is about 18 % lighter.
Vifaa kwa hatua hii:
Kuni1 as requiredZana zinazohitajika:
Mizani ya mizani-mbili
Kikaango cha kahawa
Shimo la moto
Kijiko cha Mbao5
5
Cool, store, grind
Cool, store, grind
Spread the beans to cool, then keep them whole in a closed jar. Grind only what you need, just before brewing.
Zana zinazohitajika:
Chungu cha Kauri chenye Mfuniko
Kinu cha kusaga kahawa6
6
Weight lost in the roast
Weight lost in the roast
Inapakia daftari la Jupyter…
Zana Zinazohitajika
9- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
- Kishikilia Nafasi
Mchoro huu unatengeneza
Blueprint zinazohusiana
Blueprint hizi zinashiriki maarifa — mbinu, vifaa au kanuni
CC0 Umma Wote
Mchoro huu umetolewa chini ya CC0. Uko huru kunakili, kubadilisha, kusambaza, na kutumia kazi hii kwa madhumuni yoyote, bila kuomba ruhusa.
Saidia Mtengenezaji kwa kununua bidhaa kupitia Mchoro wao ambapo wanapata Kamisheni ya Mtengenezaji iliyowekwa na Wachuuzi, au unda marudio mapya ya Mchoro huu na uiunganishe kama kiungo katika Mchoro wako kuchangia mapato.