Image:ARS red onion.jpg
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Full resolution (1,836 × 2,700 pixels, file size: 1.37 MB, MIME type: image/jpeg)
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[edit] Summary
Pungent red onions are nutritional wonders, containing three different groups of health-enhancing compounds: thiosulfinates, fructans, and flavonoids. ARS scientists in Madison, Wisconsin, are working to develop onions that are milder in taste but still chock-full of heart-healthy nutrients.
Photo by Stephen Ausmus. Image Number D723-18
[edit] Licensing
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This image is in the public domain because it contains materials that originally came from the Agricultural Research Service, the research agency of the United States Department of Agriculture. |  |
File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 04:24, 22 May 2007 | 1,836×2,700 (1.37 MB) | PDH | (== Summary == Pungent red onions are nutritional wonders, containing three different groups of health-enhancing compounds: thiosulfinates, fructans, and flavonoids. ARS scientists in Madison, Wisconsin, are working to develop onions that are milder in tas) |
File links
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Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
| Camera manufacturer | Canon |
|---|---|
| Camera model | Canon EOS-1Ds Mark II |
| Exposure time | 1/100 sec (0.01) |
| F-number | f/8 |
| Date and time of data generation | 23:11, 8 August 2006 |
| Lens focal length | 32 mm |
| Orientation | Normal |
| Horizontal resolution | 300 dpi |
| Vertical resolution | 300 dpi |
| Software used | Adobe Photoshop CS Windows |
| File change date and time | 11:26, 26 February 2007 |
| Author | Stephen Ausmus_USDA-ARS |
| Exposure Program | Manual |
| ISO speed rating | 100 |
| Shutter speed | 6.643856 |
| Aperture | 6 |
| Exposure bias | 0 |
| Metering mode | Pattern |
| Flash | 16 |
| Color space | 65535 |
