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Quebracho Extract: Heartwood Chips Boiled in Vats and Boiled Down
Quebracho extract is the tannin of the red quebracho tree of South America, a mild, fast tanning agent that gives leather a red-brown colour. Chip the heartwood, boil the chips in water, and boil the liquor down to a solid extract.
The picture: our diagram, chips to boiling vat to dry extract.
Olùbẹ̀rẹ̀
Two days
Ìlànà
1
1
Chip the heartwood
Chip the heartwood
Split the heartwood into small chips with the hatchet.
Àwọn ohun èlò fún ìgbésẹ̀ yìí:
Ọkàn igi kebracho colorado (Schinopsis lorentzii)5 kgÀwọn irinṣẹ́ tí a nílò:
Àáké kékeré
Òǹwọ̀n ìdọ́gba2
2
Boil
Boil
Boil the chips in water for some hours, strain off the red-brown liquor, and boil them again in fresh water. Combine the liquors.
Àwọn irinṣẹ́ tí a nílò:
Ìkòkò Ńlá
Ihò iná
Igi Ìdáná
Asẹ́
Omi3
3
Boil down
Boil down
Boil the liquor down, stirring as it thickens, until it is a thick syrup.
Àwọn irinṣẹ́ tí a nílò:
Ìkòkò ŃláIhò ináIgi Ìdáná
Ṣíbí Igi4
4
Dry
Dry
Pour it thin onto a tray and dry it hard. Break it into cakes and keep it dry.
Àwọn irinṣẹ́ tí a nílò:
Àwo pẹlẹbẹ fún gbígbẹÒǹwọ̀n ìdọ́gba5
5
Extract from your wood
Extract from your wood
Ń ṣí ìwé Jupyter…
Àwọn ohun-èlò
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