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Review
. 2023 Jun 30:412:135479.
doi: 10.1016/j.foodchem.2023.135479. Epub 2023 Jan 16.

Bixin-loaded colloidal nanodelivery systems, techniques and applications

Affiliations
Review

Bixin-loaded colloidal nanodelivery systems, techniques and applications

Ayesheh Enayati et al. Food Chem. .

Abstract

Bixin is the cis-carotenoid from the seed of achiote tree or annatto. It is an approved liposoluble apocarotenoid by FDA as colorant and additive in the food industry. Nonetheless, bixin is unstable in the presence of oxygen, light, high pHs (alkali) and heat; thereby reducing its bioavailability/bioactivity, and also, with a low solubility in water. Some biopolymeric (e.g., nanofibers, nanogels, and nanotubes) and lipid-based nanocarriers (nanoliposomes, niosomes, hexosomes, nanoemulsions, solid-lipid nanoparticles, and nanostructured lipid carriers) have been introduced for bixin. Thus, this review focuses on the updated information regarding bixin-loaded nanodelivery platforms. Moreover, it provides a comprehensive review of bioavailability, physicochemical properties, and applications of nanoencapsulated-bixin as an additive, its release rate and safety issues. These findings will bring potential strategies for the usage of nanocarriers in managing bixin defaults to improve its broad application in various industries.

Keywords: Bioavailability; Bixin; Food industry; Health benefits; Nanocarriers; Nanoencapsulation.

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Conflict of interest statement

Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

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