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A global perspective on carotenoids: Metabolism, biotechnology, and benefits for nutrition and health

Open access
Rodriguez-Concepcion, Manuel, Avalos, Javier, Bonet, M. Luisa, Boronat, Albert, Gomez-Gomez, Lourdes, Hornero-Mendez, Damaso, Limon, M. Carmen, Meléndez-Martínez, Antonio J., Olmedilla-Alonso, Begoña, Palou, Andreu, Ribot, Joan, Rodrigo, Maria J., Zacarias, Lorenzo, Zhu, Changfu·2018·Progress in Lipid Research

Abstract

Carotenoids are lipophilic isoprenoid compounds synthesized by all photosynthetic organisms and some non-photosynthetic prokaryotes and fungi. With some notable exceptions, animals (including humans) do not produce carotenoids de novo but take them in their diets. In photosynthetic systems carotenoids are essential for photoprotection against excess light and contribute to light harvesting, but perhaps they are best known for their properties as natural pigments in the yellow to red range. Carotenoids can be associated to fatty acids, sugars, proteins, or other compounds that can change their physical and chemical properties and influence their biological roles. Furthermore, oxidative cleavage of carotenoids produces smaller molecules such as apocarotenoids, some of which are important pigments and volatile (aroma) compounds. Enzymatic breakage of carotenoids can also produce biologically active molecules in both plants (hormones, retrograde signals) and animals (retinoids). Both carotenoids and their enzymatic cleavage products are associated with other processes positively impacting human health. Carotenoids are widely used in the industry as food ingredients, feed additives, and supplements. This review, contributed by scientists of complementary disciplines related to carotenoid research, covers recent advances and provides a perspective on future directions on the subjects of carotenoid metabolism, biotechnology, and nutritional and health benefits.

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Metadata

Authors
Rodriguez-Concepcion, M., Avalos, J., Bonet, M. L., Boronat, A., Gomez-Gomez, L., Hornero-Mendez, D., Limon, M. C., Meléndez-Martínez, A. J., Olmedilla-Alonso, B., Palou, A., Ribot, J., Rodrigo, M. J., Zacarias, L., & Zhu, C.
Venue
Progress in Lipid Research
Publisher
Elsevier BV
Published
2018-04
Volume
70
Pages
62-93
ISSN
0163-7827 (ISSN-L)
OpenAlex
W2800549213
Cited by
1,031
References
31
FWCI
51.15
Type
journal article
Language
en
Open access
green

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Rodriguez-Concepcion, M., Avalos, J., Bonet, M. L., Boronat, A., Gomez-Gomez, L., Hornero-Mendez, D., Limon, M. C., Meléndez-Martínez, A. J., Olmedilla-Alonso, B., Palou, A., Ribot, J., Rodrigo, M. J., Zacarias, L., & Zhu, C. (2018). A global perspective on carotenoids: Metabolism, biotechnology, and benefits for nutrition and health. Progress in Lipid Research. https://doi.org/10.1016/j.plipres.2018.04.004

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