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Sugar beet leaves as new source of hydroperoxide lyase in a bioprocess producing green-note aldehydes



Sugar beet leaves as new source of hydroperoxide lyase in a bioprocess producing green-note aldehydes



Biotechnology Letters 30(6): 1115-1119



Hydroperoxide lyase activity was found in sugar beet leaves. Its optimum pH and temperature were, respectively, 6.7 and 22 degrees C. Under these conditions, conversion of linolenic acid 13-hydroperoxide to cis-3-hexenal with a maximum yield of 80% was reached after only 2 min. The stability of cis-3-hexenal was improved by acidifying the reaction medium. Based on these studies, a bioprocess producing green-note aldehydes in a laboratory-scale was achieved.

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Accession: 023710408

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PMID: 18259877

DOI: 10.1007/s10529-008-9652-2


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