File:014 cochineal.jpg
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014_cochineal.jpg (640 × 429 pixels, file size: 87 KB, MIME type: image/jpeg)
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Summary
[edit]Description014 cochineal.jpg |
English: Dick Culbert: Opuntia species often host a parasitic scale insect (Dactylopius coccus), which hides below a white scum. When smeared, these bugs yield a carmine dye called Cochineal. This is a product in great demand as coloring for lipsticks, meat and other foods. Using this, one can claim "no artificial dyes". Customers are ignorant of the 'Yuk Factor'. |
Date | |
Source | http://www.dixpix.ca/meso_america/Flora/cacti/index.html |
Author | Dick Culbert |
Licensing
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:25, 26 December 2013 | 640 × 429 (87 KB) | RoRo (talk | contribs) | User created page with UploadWizard |
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Metadata
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Exposure time | 222,298,112/3 sec (74,099,370.666667) |
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F-number | f/74,099,370.666667 |
Lens focal length | 74,099,370.666667 mm |
Orientation | Normal |
Horizontal resolution | 0.010427836527456 dpi |
Vertical resolution | 0 dpi |
Software used | Exif |
White point chromaticity |
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Chromaticities of primarities |
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Y and C positioning | 0 |
Pair of black and white reference values |
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Exposure Program | Not defined |
Image compression mode | 74,099,370.666667 |
APEX shutter speed | 74,099,370.666667 |
APEX aperture | 74,099,370.666667 |
APEX brightness | 74,099,370.666667 |
APEX exposure bias | 74,099,370.666667 |
Maximum land aperture | 74099370.666667 |
Subject distance | 74,099,370.666667 meters |
Metering mode | Unknown |
Light source | Unknown |
Flash | Flash did not fire |
Color space | sRGB |
Focal plane X resolution | 74,099,370.666667 |
Focal plane Y resolution | 74,099,370.666667 |
Focal plane resolution unit | 0 |
Exposure index | 74,099,370.666667 |
Sensing method | 0 |
File source | 48 |
Scene type | 48 |
Image width | 640 px |
Image height | 429 px |
Date and time of digitizing | 06:46, 19 November 2009 |
File change date and time | 14:33, 1 May 2012 |
Date metadata was last modified | 14:33, 1 May 2012 |