Natural variation on free, esterified, glycosylated and insoluble-bound phenolics of Rubus chingii Hu: Correlation between phenolic constituents and antioxidant activities

被引：0

作者：

Zhong, Jiahui ^{[1
]}

Wang, Yu ^{[1
]}

Li, Chang ^{[1
]}

Yu, Qiang ^{[1
]}

Xie, Jianhua ^{[1
]}

Dong, Ruihong ^{[1
]}

Xie, Yujie ^{[1
]}

Li, Bin ^{[2
]}

Tian, Jinlong ^{[2
]}

Chen, Yi ^{[1
]}

机构：

[1] State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang,330047, China

[2] College of Food Science, Shenyang Agricultural University, National R&D Professional Center for Berry Processing, National Engineering and Technology of Research Center for Small Berry, Key Laboratory of Healthy Food Nutrition and Innovative Manufacturing,

来源：

Food Research International | 2022年 / 162卷

关键词：

Antioxidants - Ellagic acid - Flavonoids - Plants (botany);

D O I：

暂无

中图分类号：

学科分类号：

摘要：

This study sought to determine how the variation of soluble free phenolics (SFPs), soluble-bound (including esterified-bound phenolics (EBPs), glycosylated-bound phenolics (GBPs)) and insoluble-bound phenolics (ISBPs) affected the antioxidant properties (radical scavenging activities and oxidative damage caused by H2O2 in RAW264.7 cell) of Rubus chingii Hu during different maturity stages. Our result demonstrated that the young fruit stage could be considered as a proper harvesting period for Rubus chingii Hu to obtain high antioxidant activities. Distinct tendencies about abundance were found in four phenolic forms and followed the order: SFPs ≈ EBPs > GBPs ≈ IBPs, and antioxidant activities correlation: EBPs > GBPs > SFPs. Furthermore, total phenolic content, total flavonoid content and phenolics such as kaempferol-3-O-rutinoside, tiliroside and ellagic acid have a substantial correlation with antioxidant capacity. This study may supply a theoretical foundation for the utilization and exploitation of Rubus chingii Hu in different maturity periods. © 2022 Elsevier Ltd

引用

共 16 条

[11] Comparison of free, conjugated, and insoluble-bound phenolics and their antioxidant activities in oven-drying and freeze-drying bamboo (Phyllostachys edulis) shoot tips
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[14] Antioxidant potential and impact of different extraction solvents on the free, esterified and insoluble-bound phenolics, flavonoid and tannin content of Trillium govanianum Wall ex D. Don, a rare Himalayan herb
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[15] Influence of Ultra-High-Pressure Pretreatment Method on Chemical Constituents, Antioxidant and Cytoprotective Activities of Free, Esterified, and Bound Phenolics from Anneslea Fragrans Wall. Leaves
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Plant Foods for Human Nutrition, 2023, 78 : 407 - 418
[16] Influence of Ultra-High-Pressure Pretreatment Method on Chemical Constituents, Antioxidant and Cytoprotective Activities of Free, Esterified, and Bound Phenolics from Anneslea Fragrans Wall. Leaves
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