Process for producing hydroxylated fatty acid and delta-lactone
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United States of America Patent
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Aug 17, 2004
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N/A
app pub date -
Jan 7, 2002
filing date -
Jul 7, 1999
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Expired
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Abstract
The process which comprises causing cells or a culture of a microorganism having the activity to introduce hydroxy into the [n-5]-position (n is an even number of 10 or more) and hydrogen into the [n-6]-position of a straight-chain fatty acid having n carbon atoms wherein at least the [n-6]-position is a double bond to make the [n-6]-position a single bond or a treated matter thereof to act on a straight-chain fatty acid having n carbon atoms wherein at least the [n-6]-position is a double bond or a composition containing the fatty acid to form an [n-5]-hydroxy fatty acid wherein the [n-6]-position is a single bond, causing cells or a culture of a microorganism having the activity to .beta.-oxidize an [n-5]-hydroxy fatty acid wherein the [n-6 ]-position is-a single bond or a treated matter thereof to act on the formed [n-5]-hydroxy fatty acid, and recovering the formed .delta.-lactones.
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