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United States Department of Agriculture

Agricultural Research Service

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Image Number D1711-4

Chemist Badal Saha and technician Greg Kennedy collect a sample of a fungal culture to determine whether fermentation inhibitors are present after the pretreatment of wheat straw feedstock. Inhibitors can stop or reduce the rate of ethanol fermentation.


Photo by Stephen Ausmus.

640 pixels wide: (d1711-4.jpg)

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Last Modified: 10/13/2016
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