Microbiological method for producing ascorbic acid
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United States of America Patent
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Issued Date -
May 6, 2004
app pub date -
Oct 31, 2002
filing date -
Oct 31, 2002
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Abandoned
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Abstract
There is provided a microbiological one-step method for the manufacture of ascorbic acid. The method comprises use of the operon expressing 2-ketogluconate dehydrogenase in naturally occurring microorganisms and microorganisms transformed with DNA encoding the 2-ketogluconate dehydrogenase gene. Ascorbic acid is obtained from culturing microorganisms expressing 2-ketogluconate dehydrogenase.
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