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Contact: Bernhard Kräutler
bernhard.kraeutler@uibk.ac.at
43-512-507-5200
Wiley-Blackwell

Blue bananas

Caption: Ripening bananas exhibit intense blue luminescence under UV light. Their luminescence arises from fluorescent chlorophyll catabolites which accumulate in the banana peels during ripening; their natural further conversion to nonfluorescent catabolites is specifically inhibited by a previously unrecognized chemical modification.

Credit: (C) Wiley-VCH 2008

Usage Restrictions: Permission to use with appropriate credit and link to http://dx.doi.org/10.1002/anie.200803189

Related news release: Blue bananas


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