File:Casein ( Milk Protein) Precipitation.jpg
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![File:Casein ( Milk Protein) Precipitation.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/1/17/Casein_%28_Milk_Protein%29_Precipitation.jpg/450px-Casein_%28_Milk_Protein%29_Precipitation.jpg?20230702043508)
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Precipitation of casein protein by curdling whole milk.
Summary
[edit]DescriptionCasein ( Milk Protein) Precipitation.jpg |
English: Precipitation of casein protein by curdling whole milk. This yield is from 250 fresh whole milk. It is sprayed with cold water , squeezed dry and left overnight. It will then be mixed with water and calcium hydroxide ( or calcium carbonate). This binding medium will then receive dye or pigment to make casein paint. I produce azo dyes by "Grindstone " methodology ("Green") and take up dye with the casein binder. Some of the dyes will also form a so-called "lake pigment" which has properties differing from the parent dye. This research is directed toward the art community. |
Date | |
Source | Own work |
Author | David S. Soriano |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 04:35, 2 July 2023 | ![]() | 3,120 × 4,160 (2.52 MB) | David S. Soriano (talk | contribs) | Uploaded own work with UploadWizard |
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Camera model | SM-A025V |
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Camera manufacturer | samsung |
Lens focal length | 3.38 mm |
Exposure time | 3/100 sec (0.03) |
ISO speed rating | 119 |
Orientation | Rotated 90° CCW |
File change date and time | 14:28, 1 July 2023 |
Flash | Flash did not fire |
White balance | Auto white balance |
APEX aperture | 2.2 |