Lignin hinders microbial fermentation

This is a news story, published by ScienceDaily, that relates primarily to NC State news.

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greener industrial chemicals

ScienceDaily

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Finding could help turn trees into affordable, greener industrial chemicals

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80% Informative

Finding could help turn trees into affordable, greener industrial chemicals.

Lignin, a polymer that makes trees rigid and resistant to degradation, has proven problematic.

NC State researchers identified specific molecular property of lignin -- its methoxy content -- that determines difficulty of using microbial fermentation to turn trees and other plants into industrial chemicals..

Using engineered microbes to break down lignin offers advantages, including lower energy requirements and lower environmental impact.

Microorganisms continually produce the key enzymes that make the microbial process more economical.

The high temperatures that these bacteria grow at also avoid the need to work under sterile conditions.

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formal

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English

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