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标题：Antioxidant, Anti-Obesity, and Anti-Aging Activities of Jeju Citrus Blended Vinegar
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作者：Ye-Rang Yun ; Bo-Yeon Park ; Sung-Hyun Kim 等
期刊名称：Foods
电子版ISSN：2304-8158
出版年度：2021
卷号：10
期号：7
页码：1441
DOI：10.3390/foods10071441
出版社：MDPI Publishing
摘要：Various types of vinegars have been developed as interest in their health benefits has increased. In this study, we prepared Jeju citrus blended vinegars (CBVs) by mixing premature mandarin vinegar and mandarin vinegar, with mandarin vinegar used as a control. The physicochemical properties of the vinegars, including pH, total acidity, and sugar content was determined. Moreover, antioxidant, anti-obesity, and anti-aging activities of the vinegars were investigated. Physicochemical analysis revealed that the CBVs had a pH similar to that of mandarin vinegar, whereas CBVs with relatively high premature mandarin vinegar content showed higher acidity and lower sugar content (p < 0.05). Moreover, the antioxidant activities and phenol contents of CBVs were significantly higher than those of mandarin vinegar (p < 0.05). Meanwhile, CBVs showed significantly decreased intracellular triglyceride, lipid accumulation, and anti-obesity related gene levels (p < 0.05), thereby highlighting their anti-obesity activity. In addition, CBVs showed anti-aging activity by increasing cell viability and cell lifespan, while decreasing the expression of senescence-related genes under H2O2-induced oxidative stress. Therefore, CBVs may be useful as a functional food with antioxidant, anti-obesity, and anti-aging effects in various food fields.
关键词：citrus blended vinegar; mandarin; premature mandarin; antioxidant; anti-aging; anti-obesity citrus blended vinegar ; mandarin ; premature mandarin ; antioxidant ; anti-aging ; anti-obesity