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UMUCO N'AMATEKA
IMYIDAGADURO
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Potato Starch: Grated, Washed Through a Sieve and Settled
Louis Figuier (Wikimedia Commons) · CC BY 2.0
TheChef

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TheChef

14. Ukwakira 2026DK
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Potato Starch: Grated, Washed Through a Sieve and Settled

Grate potatoes, wash the pulp through a sieve, and the starch runs out with the water and settles as a white layer. Andrew Ure (1839) describes the works: rasping drums, hair sieves and three settling backs, with starch equal to 17–18 % of the potatoes. Work fast: Ure notes that the quicker it is made, the better the starch. The picture: Huck's revolving sieve for separating starch from potato pulp, engraved in Les merveilles de l'industrie (1873).
Utangiye
A day with drying

Amabwiriza

1

Wash and grate

Scrub the potatoes clean in water and grate them to a fine pulp, wetting the grater now and then so it does not clog.

Ibikoresho by'iyi ntambwe:

IbirayiIbirayi5 kg
AmaziAmazi2 litiro

Ibikoresho bikenewe:

Umunzani w'ibiroUmunzani w'ibiro
IgikanurizoIgikanurizo
IndoboIndobo
2

Wash the pulp through a sieve

Set a fine sieve over a vat. Pour water over the pulp and knead it by hand until only fibre is left on the sieve. The water runs through milky with starch.

Ibikoresho by'iyi ntambwe:

AmaziAmazi15 litiro

Ibikoresho bikenewe:

Ishungura ritoIshungura rito
IgikonjoIgikonjo
3

Settle three times

Let the milky water settle. Pour the liquor off into a second bucket, then a third; Ure: the finest starch collects in the last. Stir the white layers up in clean water and settle again until the water stands clear.

Ibikoresho by'iyi ntambwe:

AmaziAmazi10 litiro

Ibikoresho bikenewe:

IgikonjoIgikonjo
IndoboIndobo
4

Dry it

Lift the wet starch out, spread it thin on muslin in a warm, airy place and let it dry. Crumble it to a powder and keep it in a jar. To keep it wet instead, store it under a little water and change the water often.

Ibikoresho bikenewe:

Umwenda wa musuliniUmwenda wa musulini
Icupa ry'IkirahureIcupa ry'Ikirahure
5

Potatoes to starch

Gupakira ikaye ya Jupyter…
6

Limits

The method and yield are Ure's, from works with rasping drums; the hand grater, buckets and quantities are ours.

Ibikoresho

2
  • 1
    Ibirayi
    5 kg
    Umwanya
  • 123
    Amazi
    27 litiro
    Umwanya

Ibikoresho bikenewe

7

Iki gishushanyo gikora

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Agateganyo

Amidoni y'ibirayi

Free

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Blueprint zijyanye

Izi blueprint zisangira ubumenyi — uburyo, ibikoresho cyangwa amahame

Growing Potatoes from Tubers — Planting the Eyes

Growing Potatoes from Tubers — Planting the Eyes

na BobBE

Ubumenyi bw'Imyaka

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