Antioxidant systems in ripening tomato fruits

Mondal, K. ; Sharma, N. S. ; Malhotra, S. P. ; Dhawan, K. ; Singh, R. (2004) Antioxidant systems in ripening tomato fruits Biologia Plantarum, 48 (1). pp. 49-53. ISSN 0006-3134

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Official URL: http://www.springerlink.com/index/V7237206606284K1...

Related URL: http://dx.doi.org/10.1023/B:BIOP.0000024274.43874.5b

Abstract

Two cultivars of tomato (Lycopersicon esculentum Mill.), Selection-7 (shelf life 7-8 d) and ARTH-3 (shelf life 14-15 d) were analyzed for oxidative stress and the antioxidant enzyme system at different stages of fruit ripening. The results presented here suggest that during the early stages of fruit ripening, efficient antioxidant system protects the tomato fruits against the damaging effect of progressive oxidative stress. At later stages, however, oxidative damage occurs due to decreased activities of the ROS scavenging enzymes.

Item Type:Article
Source:Copyright of this article belongs to Springer.
Keywords:Fruit Softening; Lycopersicon Esculentum; Reactive Oxygen Species; Scavenging Enzymes
ID Code:84548
Deposited On:27 Feb 2012 04:11
Last Modified:27 Feb 2012 04:11

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