Natural pigments: Carotenoids, anthocyanins, and betalains - Characteristics, biosynthesis, processing, and stability

F. Delgado-Vargas, A. R. Jiménez, O. Paredes-López, F. J. Francis

Research output: Contribution to journalArticlepeer-review

1012 Scopus citations

Abstract

Pigments are present in all living matter and provide attractive colors and play basic roles in the development of organisms. Human beings, like most animals, come in contact with their surroundings through color, and things can or cannot be acceptable based on their color characteristics. This review presents the basic information about pigments focusing attention on the natural ones; it emphasizes the principal plant pigments: carotenoids, anthocyanins, and betalains. Special considerations are given to their salient characteristics; to their biosynthesis, taking into account the biochemical and molecular biology information generated in their elucidation; and to the processing and stability properties of these compounds as food colorants.

Original languageEnglish
Pages (from-to)173-289
Number of pages117
JournalCritical Reviews in Food Science and Nutrition
Volume40
Issue number3
DOIs
StatePublished - 2000

Keywords

  • Betacyanin
  • Betaxanthin
  • Carotene
  • Color
  • Food
  • Xanthophyll

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