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Author: Subject: fermenting terephthalic acid?
CrossxD
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shocked.gif posted on 15-5-2016 at 03:39
fermenting terephthalic acid?


I found about 1/2kg of terephthalic acid and I got idea, how about ferment it ?
Is it possible? If it is, can basic yeast handle it? what will be product? thank you for informations :D
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[*] posted on 15-5-2016 at 07:04


I think it will be hard to ferment owing to the biocidic effect of related benzoic acid...used as food preservative in minute quantities...



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[*] posted on 18-5-2016 at 04:16


Maybe that doing a co-fermentation will drive to something but the terephtalate must be in low %.
Then maybe reduction of the carboxyl moeities and of the aromatic cylcus may occur
--> p-benz-dialdehyde
--> p-dimethylol-benzene
--> p-xylene
--> --> --> 1,4-dimethyl-cyclohexane




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[*] posted on 18-5-2016 at 04:56


Just a hunch, but I doubt s. Cereveciae (or however you spell bread making yeast's Latin name) is going to reduce an aromatic ring. I'm not familiar with the reduction pathway in yeast, but does the OP have any examples of simmilar compounds being fermented? My google searches haven't turned up anything.



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