湖北农业科学 ›› 2026, Vol. 65 ›› Issue (1): 137-143.doi: 10.14088/j.cnki.issn0439-8114.2026.01.023

• 贮藏·加工 • 上一篇    下一篇

烟台产区不同品种干红葡萄酒理化指标及抗氧化活性分析

李欣蔚1, 孔维府1,2, 沙坤1,2   

  1. 1.中国农业大学烟台研究院,山东 烟台 264670;
    2.烟台市葡萄酒风味技术重点实验室,山东 烟台 264670
  • 收稿日期:2025-09-01 出版日期:2026-01-25 发布日期:2026-02-10
  • 通讯作者: 沙坤(1978-),女,吉林吉林人,副教授,博士,主要从事食品加工与质量安全方面研究,(电话)18612423122(电子信箱)kun.sha@163.com。
  • 作者简介:李欣蔚(2003-),女,山东济南人,在读硕士研究生,研究方向为葡萄与葡萄酒工程,(电话)18553157106(电子信箱)1983441611@qq.com。
  • 基金资助:
    基于现代产业学院目标要求的葡萄与葡萄酒工程专业建设项目

Analysis of physical and chemical index and antioxidant activity of different varieties of dry red wine in Yantai producing area

LI Xin-wei1, KONG Wei-fu1,2, SHA Kun1,2   

  1. 1. Yantai Institute of China Agricultural University, Yantai 264670, Shandong, China;
    2. Yantai Key Laboratory of Wine Flavour Technology, Yantai 264670, Shandong, China
  • Received:2025-09-01 Published:2026-01-25 Online:2026-02-10

摘要: 为探究烟台产区不同品种干红葡萄酒的理化指标及抗氧化活性差异,选取了烟台产区的赤霞珠、蛇龙珠、西拉、品丽珠4个品种的干红葡萄酒作为研究对象,以ABTS自由基清除能力、DPPH自由基清除能力、铁氰化钾还原力作为体外抗氧化活性分析指标,研究不同品种干红葡萄酒抗氧化能力差异,同时测定了包括总酚、pH、可滴定酸度、总糖在内的多个理化指标,并分析其相关性。结果表明,总多酚含量与pH呈极显著负相关(P<0.01),与DPPH自由基清除率以及果糖含量呈显著正相关(P<0.05),pH与DPPH自由基清除率和果糖含量呈显著负相关(P<0.05)。可滴定酸度与密度呈显著正相关(P<0.05),而与乙醇呈显著负相关(P<0.05)。苹果酸与丙三醇以及葡萄糖酸呈显著正相关(P<0.05)。总糖与果糖呈显著正相关(P<0.05),与黄酮含量呈显著负相关(P<0.05),果糖与黄酮含量也呈显著负相关(P<0.05)。在各抗氧化指标中,ABTS自由基清除率以及铁氰化钾还原力与各理化指标没有显著相关性(P>0.05),同时各抗氧化指标相互之间不存在显著相关性(P>0.05)。可以看出,在本试验中与干红葡萄酒抗氧化能力直接相关的指标是总多酚含量,而pH与果糖含量则是通过影响总多酚含量而间接影响葡萄酒的抗氧化能力。

关键词: 烟台产区, 葡萄品种, 干红葡萄酒, 抗氧化

Abstract: In order to investigate the differences in physicochemical indexes and antioxidant activity of different varieties of dry red wine in Yantai producing area, four different varieties of dry red wine produced in Yantai, including Cabernet Sauvignon, Cabernet Gernischt, Syrah and Cabernet Franc, were selected as the research objects,and the antioxidant activity of different dry red wines was studied by using the ABTS free radical scavenging ability, DPPH free radical scavenging ability, and potassium ferricyanide reduction capacity as the indexes of antioxidant activity in vitro. Multiple physicochemical parameters including total phenols, pH, titratable acidity, and total sugar were also measured, and their correlation was analyzed. The results showed that the content of total phenol was negatively correlated with pH (P<0.01), and positively correlated with DPPH free radical scavenging rate and fructose content (P<0.05). pH exhibited a significant negative correlation with both DPPH scavenging rate and fructose content (P<0.05). Titratable acidity showed a significant positive correlation with density (P<0.05),but a significant negative correlation with ethanol content (P<0.05). Malic acid demonstrated significant positive correlations with glycerol and gluconic acid (P<0.05). Total sugar showed a significant positive correlation with fructose (P<0.05) and a significant negative correlation with flavonoid content (P<0.05), while fructose also exhibited a significant negative correlation with flavonoid content (P<0.05). Among various antioxidant parameters, the ABTS free radical scavenging capacity and potassium ferricyanide reducing power showed no significant correlation with physicochemical indicators (P>0.05), nor did they exhibit significant correlations among themselves (P>0.05). The results indicated that total polyphenol content directly correlated with red wine’s antioxidant capacity in this study, while the pH and fructose content indirectly influenced wine’s antioxidant capacity through their effects on total polyphenol content.

Key words: Yantai production area, grape variety, dry red wine, antioxidant

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