Extraction Method Optimization and Comparison of Flavonoids in 15 Chinese Hawthorn Germplasms and Their Correlations With Antioxidant Activity
文献类型: 外文期刊
作者: Jia’ao Wang;Qiong Lin;Jiaxin Wang;Yuting Huang;Wei Wang;Shihe Lin;Muhammad Azam;Jia Yao
作者机构:
关键词: antioxidant activity;cultivar difference;flavonoid;hawthorn fruit;HPLC-QQQ-MS
期刊名称: Journal of Food Quality
ISSN: 0146-9428
年卷期: 2025 年 2025 卷 1 期
页码:
收录情况: SCIE(2025版) ; ; EI(2025版)
摘要: Hawthorn represents a rich source of various pharmacologically active compounds and contains significantly higher flavonoid content compared to other fruits. The exploration of the medicinal and economic potential of hawthorn is important for improving the hawthorn-based products with dual purposes (medicinal and edible). In this study, the flavonoid extraction method was optimized. Then, 15 Chinese hawthorn cultivars were selected to compare the flavonoid components and assess the variation in bioactive content among different varieties. From the results, “HB 1” exhibited the highest total flavonoid content, whereas “JH” had the lowest. “ZF 1” contained the highest levels of myricetin, kaempferol, quercetin, apigenin, and hypericin, whereas “QJX,” “DJX,” “JH,” and “HB 1” were richest in hydrous catechin, epicatechin, rutin, and vitexin, respectively. The 2,2-diphenyl-1-picrylhydrazyl (DPPH), the ferric-reducing antioxidant power (FRAP), and 2,2′-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) assays revealed strong antioxidant capacity in the methanol extract of “DJX,” “QJX,” and “THZ,” whereas “JF 2” and “SNFSZ 1” demonstrated weaker activity. Comprehensive evaluation shows that “ZF 1” is the most promising cultivar for the hawthorn industry to drive rural revitalization.
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