Identification of key anti-glycation polyphenols in Sakura through metabolic profiling and in vitro assessments

IF 6.5 1区农林科学 Q1 CHEMISTRY, APPLIED

Food Chemistry: X Pub Date : 2025-03-25 DOI:10.1016/j.fochx.2025.102416

Yuhang Zhu , Zhangtie Wang , Xiang Li , Siyu Chen , Daoxin Dai , Weihu Li , Binhai Shi , Baolong Wang , Guoliang Jie , Baiyi Lu

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引用次数: 0

Abstract

Sakura, a traditional edible flower, has been investigated for its anti-glycation potential; however, the bioactive components remain unclear. Polyphenols are recognized for their exceptional anti-glycation properties. In this study, main polyphenols were identified from seven varieties through metabolomics. 5-O-caffeoylquinic acid (5-OCA), 3-O-caffeoylquinic acid (3-OCA), and caffeic acid were confirmed as key agents through multivariate analysis, which was further validated by anti-glycation assessments. The concentrations of these polyphenols in Cerasus serrulata ‘Kanzan’ (CK) were 2.52 ± 0.08, 3.31 ± 0.18 and 2.38 ± 0.15 mg/g, respectively, contributing to its superior AGEs inhibition ratio (100 μg/mL) of 76.11 ± 0.40 %. Simulated digestion revealed that isomerization between 5-OCA and 3-OCA occurred during the gastric phase. Both compounds were metabolized to caffeic acid in the intestinal phase, contributing to a sustained anti-glycation activity of 64.74 ± 1.11 %. Overall, our study provides a theoretical basis for the development of Sakura-based functional foods targeting anti-glycation.

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来源期刊

Food Chemistry: X CHEMISTRY, APPLIED-

CiteScore

4.90

自引率

6.60%

发文量

315

审稿时长

55 days

期刊介绍： Food Chemistry: X, one of three Open Access companion journals to Food Chemistry, follows the same aims, scope, and peer-review process. It focuses on papers advancing food and biochemistry or analytical methods, prioritizing research novelty. Manuscript evaluation considers novelty, scientific rigor, field advancement, and reader interest. Excluded are studies on food molecular sciences or disease cure/prevention. Topics include food component chemistry, bioactives, processing effects, additives, contaminants, and analytical methods. The journal welcome Analytical Papers addressing food microbiology, sensory aspects, and more, emphasizing new methods with robust validation and applicability to diverse foods or regions.