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United States Department of Agriculture

Agricultural Research Service

ARS Photo Library

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Image Number D238-13

Following a protocol developed with Russian colleagues, food technologist Eric Line takes samples from a fermenter used to grow a Lactobacillus culture. Bacteriocins will be harvested from the fermenter after a predetermined amount of time and then isolated and purified.

Photo by Stephen Ausmus.

640 pixels wide: (d238-13.jpg)

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Last Modified: 5/23/2006
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