Botanical Flavonoids: Efficacy, Absorption,Metabolismand Advanced Pharmaceutical Technology for Improving Bioavailability
| 作者 | Lei Hu 1,2,† , Yiqing Luo 1,2,†, Jiaxin Yang 1,2 and Chunsong Cheng 1,2,* |
| 刊物 | Molecules |
| 标识符 | 10.3390/molecules30051184 |
| 摘要 | Flavonoids represent a class of natural plant secondary metabolites with multiple activities including antioxidant, antitumor, anti-inflammatory, and antimicrobial properties. However, due to their structural characteristics, they often exhibit low bioavailability in vivo. In this review, we focus on the in vivo study of flavonoids, particularly the effects of gut microbiome on flavonoids, including common modifications such as methylation, acetylation, and dehydroxylation, etc. These modifications aim to change the structural characteristics of the original substances to enhance absorption and bioavailability. In order to improve the bioavailability of flavonoids, we discuss two feasible methods, namely dosage form modification and chemical modification, and hope that these approaches will offer new insights into the application of flavonoids for human health. In this article, we also introduce the types, plant sources, and efficacy of flavonoids. In conclusion, this is a comprehensive review on how to improve the bioavailability of flavonoids. |
