Minnesota Public Radio slideshow:
Study seeks new uses for potato waste
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BSU environmental studies professor Dr. Fu-Hsian Chang is heading research into the extraction of polylactic acid from potato waste. Chang says the material could produce non-petroleum based plastics that are biodegradable. (MPR photo/Tom Robertson)

BSU environmental studies professor Dr. Fu-Hsian Chang is heading research into the extraction of polylactic acid from potato waste. Chang says the material could produce non-petroleum based plastics that are biodegradable.

(MPR photo/Tom Robertson)
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