Antioxidant profiling of native Andean potato tubers (Solanum tuberosum L.) reveals cultivars with high levels of beta-carotene, alpha-tocopherol, chlorogenic acid, and petanin.

@article{Andre2007AntioxidantPO,
  title={Antioxidant profiling of native Andean potato tubers (Solanum tuberosum L.) reveals cultivars with high levels of beta-carotene, alpha-tocopherol, chlorogenic acid, and petanin.},
  author={Christelle M Andre and Mouhssin Oufir and C{\'e}dric Guignard and Lucien Hoffmann and J. -F. Hausman and Dani{\`e}le Evers and Y. Larondelle},
  journal={Journal of agricultural and food chemistry},
  year={2007},
  volume={55 26},
  pages={10839-49}
}
The antioxidant profile of 23 native Andean potato cultivars has been investigated from a human nutrition perspective. The main carotenoid and tocopherol compounds were studied using high-performance liquid chromatography coupled with a diode array detector (HPLC-DAD) and a fluorescence detector, respectively, whereas polyphenols (including anthocyanins in colored tubers) were identified by means of both HPLC-mass spectrometry and HPLC-DAD. Antioxidant profiling revealed significant genotypic… CONTINUE READING

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