Evaluation of bioaccessibility, metabolic clearance and interaction with xenobiotic receptors (PXR and AhR) of cinnamaldehyde

IF 4.1 Q2 FOOD SCIENCE & TECHNOLOGY

Food Chemistry Molecular Sciences Pub Date : 2024-12-20 DOI:10.1016/j.fochms.2024.100237

Islam Husain , Bill J. Gurley , Hari Babu Kothapalli , Yan-Hong Wang , Larissa Della Vedova , Amar G. Chittiboyina , Ikhlas A. Khan , Shabana I. Khan

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引用次数: 0

Abstract

Cinnamon is one of the oldest known spices used in various food delicacies and herbal formulations. Cinnamaldehyde is a primary active constituent of cinnamon and substantially contributes to the food additive and medicinal properties of cinnamon. This report deals with cinnamaldehyde bioaccessibility, metabolic clearance, and interaction with human xenobiotic receptors (PXR and AhR). Results showed the bioaccessibility of cinnamaldehyde was 100 % in both fasted and fed-state gastric and intestinal fluids. Upon incubation with human liver microsomes (HLMs) and human liver S-9 fraction, cinnamaldehyde (alone or in cinnamon oil) rapidly oxidized into cinnamic acid. Cinnamon oil dose-dependently activated AhR in human AhR-reporter cells, but cinnamaldehyde and cinnamic acid did not affect AhR. In addition, cinnamon oil and cinnamic acid dose-dependently activated PXR in human hepatic (HepG2) and intestinal (LS174T) cells. Both cinnamon oil and cinnamaldehyde inhibited the catalytic activity of CYP2C9 and CYP1A2. Our findings indicated that cinnamaldehyde (alone or in cinnamon oil) possesses high bioaccessibility and adequate metabolic stability. Hence, while controlled ingestion of cinnamon-containing foods or supplements may have beneficial effects but overconsumption could induce PXR or AhR-dependent herb-drug interactions (HDIs) which can bring deleterious effects on human health, particularly in individuals with chronic health conditions.

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来源期刊

Food Chemistry Molecular Sciences Agricultural and Biological Sciences-Food Science

CiteScore

6.00

自引率

0.00%

发文量

审稿时长

82 days

期刊介绍： Food Chemistry: Molecular Sciences is one of three companion journals to the highly respected Food Chemistry. Food Chemistry: Molecular Sciences is an open access journal publishing research advancing the theory and practice of molecular sciences of foods. The types of articles considered are original research articles, analytical methods, comprehensive reviews and commentaries. Topics include: Molecular sciences relating to major and minor components of food (nutrients and bioactives) and their physiological, sensory, flavour, and microbiological aspects; data must be sufficient to demonstrate relevance to foods and as consumed by humans Changes in molecular composition or structure in foods occurring or induced during growth, distribution and processing (industrial or domestic) or as a result of human metabolism Quality, safety, authenticity and traceability of foods and packaging materials Valorisation of food waste arising from processing and exploitation of by-products Molecular sciences of additives, contaminants including agro-chemicals, together with their metabolism, food fate and benefit: risk to human health Novel analytical and computational (bioinformatics) methods related to foods as consumed, nutrients and bioactives, sensory, metabolic fate, and origins of foods. Articles must be concerned with new or novel methods or novel uses and must be applied to real-world samples to demonstrate robustness. Those dealing with significant improvements to existing methods or foods and commodities from different regions, and re-use of existing data will be considered, provided authors can establish sufficient originality.