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Carotene cooxidation activity of tomato lipoxygenase-2

✍ Scribed by Zamora, R. ;Macias, P. ;Mesias, J. L.

Publisher: John Wiley and Sons
Year: 1988
Tongue: English
Weight: 247 KB
Volume: 32
Category: Article
ISSN: 0027-769X
DOI: 10.1002/food.19880321013

No coin nor oath required. For personal study only.

✦ Synopsis

The tomato isoenzyme lipoxygenase-2 presented a carotene cooxidation activity ; it showed more activity with linoleic acid as substrate than with linolenic acid. The lipoxygenase was inhibited by reagents of the disulphide groups (dithiothreitol and 2-mercaptoethanol) and -SH groups ((4hydroxymercuri)benzoic acid and iodoacetamide) and some antioxidants.

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