Citrus flavanones enhance the bioaccessibility of β-carotene by improving lipid lipolysis and incorporation into mixed micelles

[Display omitted] •Citrus flavanones can promote the bioaccessibility of β-carotene, independently of the type of oil studied.•Citrus flavanones can promote lipid hydrolysis by reducing the size of micelles.•Citrus flavanone and bile salt synergistically promote β-carotene to enter micelles.•Citrus...

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Bibliographic Details
Published in:Journal of functional foods 2021-12, Vol.87, p.104792, Article 104792
Main Authors: Xiao, Yaru, Nie, Meimei, Zhao, Hongwei, Li, Dajing, Gao, Ruichang, Zhou, Cunshan, Xu, Yayuan, Dai, Zhuqing, Zhang, Zhongyuan
Format: Article
Language:English
Subjects:
Caco-2 cell uptake
Citrus flavanone
Lipid hydrolysis
Micellarization
β‑Carotene
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Summary:[Display omitted] •Citrus flavanones can promote the bioaccessibility of β-carotene, independently of the type of oil studied.•Citrus flavanones can promote lipid hydrolysis by reducing the size of micelles.•Citrus flavanone and bile salt synergistically promote β-carotene to enter micelles.•Citrus flavanones can significantly promote β-carotene cell absorption. Flavonoids can influence the bioaccessibility of carotenoids. In this study, the effect of citrus flavanones on β-carotene (Bc) bioaccessibility, lipid lipolysis and Bc micellarization were investigated. The results show that citrus flavanones significantly increased the bioaccessibility of Bc, made it from 15.85% to 19.67% (p 
ISSN:1756-4646
2214-9414
DOI:10.1016/j.jff.2021.104792