生物技术进展 ›› 2019, Vol. 9 ›› Issue (1): 78-83.DOI: 10.19586/j.2095-2341.2017.0156

• 研究论文 • 上一篇    下一篇

两种工艺酿造玫瑰茄米酒品质及抗氧化活性的研究

葛婷婷,高瑜,郑大恒*,郑盼幸,孙倩,麻闰尧,李秋霞,韩继卫*   

  1. 绍兴文理学院生命科学学院, 浙江 绍兴 312000
  • 收稿日期:2017-11-28 出版日期:2019-01-25 发布日期:2018-10-25
  • 通讯作者: 郑大恒,实验师,博士,主要从事天然活性产物研究与应用。E-mail:zdh@usx.edu.cn;韩继卫,实验师,主要从事实验动物以及功能成分的药理、毒理研究。E-mail:hjw@usx.edu.cn
  • 作者简介:葛婷婷,本科生,研究方向为食品营养与功效。E-mail:1529549780@qq.com。
  • 基金资助:
    浙江省教育厅科研计划项目(Y201738535);绍兴文理学院学生科研项目(2017sx04)资助。

Effect of two Brewing Methods on Quality and Anti-oxidation Activity of Rice Wine Adding Hibiscus sabdariffa L.

GE Tingting, GAO Yu, ZHENG Daheng, ZHENG Panxing, SUN Qian, MA Runyao, LI Qiuxia, HAN Jiwei   

  1. School of Life Science, Shaoxing University, Zhejiang Shaoxing 312000, China
  • Received:2017-11-28 Online:2019-01-25 Published:2018-10-25

摘要: 通过对玫瑰茄米酒品质及抗氧化活性的测定,评价不同酿造方法对玫瑰茄米酒的影响。结果表明:后发酵时加入玫瑰茄汁酿制的米酒酒精度、总糖、氨基酸态氮和挥发酯含量显著高于空白对照酒(P<0.05,P<0.01),并且酒中总多酚和总黄酮含量较高,与不加玫瑰茄的空白对照酒相比差异极显著(P<0.01);此酒对DPPH自由基、羟基自由基、ABTS+·自由基的清除率较空白对照酒高。结果显示在发酵时加入玫瑰茄汁的酿造工艺酿制的玫瑰茄米酒品质和抗氧化活性较好。

关键词: 玫瑰茄, 米酒, 品质, 抗氧化, 清除率

Abstract: In this paper, quality and anti-oxidation activity of rice wine adding H. sabdariffa were evaluated to compare different brewing methods. The results showed that contend of alcohol, total sugar, amino acid nitrogen and volatile ester adding H. sabdariffa during after-fermentation  was higher than pure rice wine(P<0.05, P<0.01). Moreover its content of total polyphenols and total flavonoids  was higher, the difference was significant (P<0.01). For the rice wine adding H. sabdariffa during after-fermentation, the scavenging rate of DPPH radical, hydroxyl radical and ABTS+· radical was higher than pure rice wine. Results suggested the quality and anti-oxidation activity of rice wine adding H. sabdariffa  during  fermentation were better.

Key words: Hibiscus sabdariffa L., rice wine, quality, anti-oxidation, scavenging rate