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Carotenoids [PDF]

open access: yesAntioxidants, 2019
Carotenoids are a group of natural pigments, consisting of more than 750 compounds known so far [...]
Volker Böhm
doaj   +3 more sources

Carotenoids

open access: yesCHIMIA, 2011
This short review intends to present some key facts on carotenoids in a popular scientific language on the occasion of the International Year of Chemistry. Carotenoids have a characteristic C40H56 structure and represent a market value of several hundred million Euros. Their chemical synthesis is still a demanding challenge for chemists.
Walter Jucker
doaj   +5 more sources

Physiological changes of microalga Dunaliella parva under the treatment of PEG, CaCl2.

open access: yesPLoS ONE, 2023
Carotenoids are antioxidants, which reduce various chronic diseases of human, and have many industrial applications. The halophilic Dunaliella parva (D. parva) is rich in carotenoids. The compounds CaCl2 and PEG are the popular metabolic enhancers.
Qiman Zou   +4 more
doaj   +1 more source

Carotenoids in Drug Discovery and Medicine: Pathways and Molecular Targets Implicated in Human Diseases

open access: yesMolecules, 2022
Carotenoids are isoprenoid-derived natural products produced in plants, algae, fungi, and photosynthetic bacteria. Most animals cannot synthesize carotenoids because the biosynthetic machinery to create carotenoids de novo is absent in animals, except ...
Damilohun Samuel Metibemu   +1 more
doaj   +1 more source

Marine Microbial-Derived Resource Exploration: Uncovering the Hidden Potential of Marine Carotenoids

open access: yesMarine Drugs, 2022
Microbes in marine ecosystems are known to produce secondary metabolites. One of which are carotenoids, which have numerous industrial applications, hence their demand will continue to grow.
Ray Steven   +12 more
doaj   +1 more source

Investigation on the changes of carotenoids and capsaicinoids in chili oil at different frying temperature by using 1H NMR

open access: yesCurrent Research in Food Science, 2023
The color and pungency are important indicators for evaluating the quality of chili oil, which are mainly determined by the carotenoids and capsaicinoids, respectively.
Xueying Bai   +4 more
doaj   +1 more source

Carotenoid Content and Profiles of Pumpkin Products and By-Products

open access: yesMolecules, 2023
The goal of this review is to provide an overview of the current findings on the major carotenoids and their content in pumpkin products and by-products. The content of total carotenoids and the composition of carotenoids in pumpkins depend mainly on the
Antonela Ninčević Grassino   +5 more
doaj   +1 more source

Carotenoid enrichment in eggs: From biochemistry perspective

open access: yesAnimal Nutrition, 2023
The emergence of safe and functional eggs for consumer acceptance has gained focus. The production of carotenoid-enriched eggs has received attention due to its multifunctional biological properties. Nutritional modification of laying hens’ diet can be a
Dieudonné M. Dansou   +7 more
doaj   +1 more source

Antioxidant activities of spray-dried carotenoids using maltodextrin-Arabic gum as wall materials

open access: yesBulletin of the National Research Centre, 2021
Background Carotenoids are natural pigments that are highly sensitive to light, heat, acids, oxygen, metals, and free radicals, which degrade the antioxidant activities of carotenoids.
Marco Antonio González-Peña   +2 more
doaj   +1 more source

Aromatic carotenoids: Biological sources and geological implications

open access: yesGeosystems and Geoenvironment, 2022
Aromatic carotenoids have been discovered in geological sections recording mass extinction events, oceanic anoxic events, and other geological abnormalities. Given their conventional biological source attribution to phototrophic sulfur bacteria, aromatic
Jian Ma, Xingqian Cui
doaj   +1 more source

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