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Food Chemistry
Article . 2023 . Peer-reviewed
License: Elsevier TDM
Data sources: Crossref
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Natural pigments of plant origin: Classification, extraction and application in foods

Authors: Rodríguez-Mena, Azucena; Ochoa-Martínez, Luz A.; González-Herrera, Silvia Marina; Rutiaga-Quiñones, Olga Miriam; González-Laredo, Rubén Francisco; Olmedilla-Alonso, Begoña;

Natural pigments of plant origin: Classification, extraction and application in foods

Abstract

Color is the first attribute that influences the acceptance of foods as they become more attractive to consumers when they are more intense and uniform. In recent years, the interest of producers and consumers in purchasing products containing natural ingredients have constantly increased. Natural pigments are commonly extracted from fruits and vegetables, and have been proven to provide health benefits to reduce the risk of diseases such as type-1 diabetes, obesity, and coronary diseases. Additionally, advanced extraction and encapsulation technologies that make food matrices more efficient are useful tools for improving the use of these pigments. In this review, the state-of-the-art of pigments such as carotenoids, anthocyanins, and betalains of plant origin are discussed, including their main sources of production and the factors that affect their physicochemical stability. In addition, different extraction methods are discussed, listing their advantages and disadvantages, and providing some applications of natural pigments in food.

Keywords

Anthocyanins, Pigmentation, Vegetables, Betalains, Carotenoids

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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117
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