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Carotenoids and carotenoid esters of orange- and yellow-fleshed mamey sapote ( Pouteria sapota (Jacq.) H.E. Moore & Stearn) fruit and their post-prandial absorption in humans

artículo científico
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Date
2017-04
Author
Chacón Ordóñez, Tania
Schweiggert, Ralf M.
Bosy Westphal, Anja
Jiménez García, Víctor
Carle, Reinhold
Esquivel Rodríguez, Patricia
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Abstract
Although different genotypes of mamey sapote with distinct pulp colors are consumed in countries from Central to South America, in-depth knowledge on genotype-related differences of their carotenoid profile is lacking. Since the fruit was found to contain the potentially vitamin A-active keto-carotenoids sapotexanthin and cryptocapsin, we sought to qualitatively and quantitatively describe the carotenoid profile of different genotypes by HPLC-DAD-MSn. Sapotexanthin and cryptocapsin were present in all genotypes. Keto-carotenoids such as cryptocapsin, capsoneoxanthin, and their esters were most abundant in orange-fleshed fruit, whereas several carotenoid epoxides prevailed in yellow-fleshed fruit. Differing carotenoid profiles were associated with different color hues of the fruit pulp, while the widely variable carotenoid content (3.7–8.0 mg/100 g FW) was mainly reflected by differences in color intensity (chroma C∗). Furthermore, the post-prandial absorption of sapotexanthin to human plasma was proven for the first time. Besides sapotexanthin, cryptocapsin was found to be resorbed.
URI
https://hdl.handle.net/10669/75478
External link to the item
10.1016/j.foodchem.2016.11.120
https://www.sciencedirect.com/science/article/pii/S0308814616319690?via%3Dihub#!
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  • Repositorios universitarios

  • Repositorio del SIBDI-UCR
  • Biblioteca Digital del CIICLA
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  • Biblioteca Digital Carlos Melendez (CIHAC)
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  • Colección de videos de UPA-VAS
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  • Directory of Open Access Journals (DOAJ)
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Repositorio Institucional de la Universidad de Costa Rica. Algunos derechos reservados. Este repositorio funciona con DSpace.