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Casein Powder from Soured Skim Milk
Charlie

Yaremwe na

Charlie

17. Ukwakira 2026DE
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Casein Powder from Soured Skim Milk

Casein is the milk protein of early plastics such as Galalith, of casein glue and of casein paint. Skim the milk, let it sour until the casein drops out as curd, wash and press the curd, then dry it and grind it to powder. The picture: our diagram, skimmed milk, soured curd, dry powder.
Utangiye
3 days

Amabwiriza

1

Skim

Let the milk stand in a wide pot in a cool place overnight and skim off all the cream that rises.

Ibikoresho by'iyi ntambwe:

Amata yuzuyeAmata yuzuye10 litiro

Ibikoresho bikenewe:

Inkono NiniInkono Nini
Ikiyiko gifite utwoboIkiyiko gifite utwobo
2

Sour

Keep the skimmed milk in a warm place until it sours and the casein separates as curd from the clear whey.

Ibikoresho bikenewe:

Inkono NiniInkono Nini
3

Wash

Pour off the whey through cheesecloth in a colander. Stir the curd in clean water and drain it again; repeat until the water runs clear.

Ibikoresho bikenewe:

Umwenda wa fromajiUmwenda wa fromaji
Akayungurizo gafite imyoboAkayungurizo gafite imyobo
Ikiyiko Kibajwe mu Giti KimweIkiyiko Kibajwe mu Giti Kimwe
AmaziAmazi
4

Press

Wrap the curd in the cloth and press out the water.

Ibikoresho bikenewe:

Imashini ikanda ifomajeImashini ikanda ifomaje
Umwenda wa fromajiUmwenda wa fromaji
5

Dry and grind

Crumble the curd thin on a tray and dry it until hard and brittle. Grind it in the mortar, sift, and keep it airtight.

Ibikoresho bikenewe:

Umutiba uringaniye wo kumishaUmutiba uringaniye wo kumisha
Isekuru n'UmuhiniIsekuru n'Umuhini
Ishungura ritoIshungura rito
Umunzani w'ibiroUmunzani w'ibiro
Ibikoresho byo kubikamo bidafungura umwukaIbikoresho byo kubikamo bidafungura umwuka
6

Casein from your milk

Gupakira ikaye ya Jupyter…

Ibikoresho

1

Ibikoresho bikenewe

12

Iki gishushanyo gikora

Thumbnail
Agateganyo

Ifu ya kazeyine

Free

6
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Blueprint zijyanye

Izi blueprint zisangira ubumenyi — uburyo, ibikoresho cyangwa amahame

Making Casein Paint from Milk and Lime — The Ancient Protein-Based Wall Paint

Making Casein Paint from Milk and Lime — The Ancient Protein-Based Wall Paint

na CharlieDE

Kera

276
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4
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Galalith
Akaga

Galalith

na CharlieDE

Gukora Plastiki

44
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CC0 Umurenge rusange

Iyi blueprint yasohowe munsi ya CC0. Ushobora gukoporora, guhindura, gukwirakwiza no gukoresha nta kwemererwa.

Shyigikira Umuremyi ugura ibicuruzwa binyuze muri Blueprint ye Komisiyo y'Umuremyi byashyizweho n'Abacuruzi, cyangwa kora verisiyo nshya y'iyi Blueprint ukayinjiza nk'isano muri Blueprint yawe kugira ngo musangire inyungu.

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