湖北农业科学 ›› 2021, Vol. 60 ›› Issue (2): 130-133.doi: 10.14088/j.cnki.issn0439-8114.2021.02.027

• 贮藏·加工 • 上一篇    下一篇

缬草精油对夏黑葡萄保鲜作用的研究

胡还甫1, 吴德智2, 柳宁1, 阮斌1   

  1. 1.岳阳职业技术学院/老年健康养护岳阳市重点实验室,湖南 岳阳 414000;
    2.贵州理工学院,贵阳 550003
  • 收稿日期:2020-05-06 出版日期:2021-01-25 发布日期:2021-02-07
  • 作者简介:胡还甫(1978-),男,湖北通城人,副教授,主要从事药食两用资源综合利用研究,(电话)15073029675(电子信箱)17920993@qq.com。 通信作者,吴德智(1983-),男,江西南昌人,副教授,博士,主要从事食品与药品的研究与开发工作,(电话)13975056006(电子信箱)47722068@qq.com。
  • 基金资助:
    贵州省科技计划项目(黔科合基础[2017]1073); 贵州省教育厅青年成长项目(黔教合KY字[2016]233); 贵州理工学院博士启动基金项目(XJGC20161218); 贵州省大学生创新创业项目(201714440004); 江西省中医药科研计划项目(2016A020)

Research on fresh keeping effect of Valeriana officinalis L. essential oil on Summer Black grape

HU Huan-fu1, WU De-zhi2, LIU Ning1, RUAN Bin1   

  1. 1. Yueyang Vocational and Technical College / Yueyang Key Laboratory of Health Care for the Elderly, Yueyang 414000, Hunan,China;
    2. Guizhou Institute of Technology, Guiyang 550003,China
  • Received:2020-05-06 Online:2021-01-25 Published:2021-02-07

摘要: 以夏黑葡萄为试验材料,研究了不同体积分数缬草(Valeriana officinalis L.)精油对夏黑葡萄常温保鲜效果中风味品质(可滴定酸含量、可溶性固形物)、货架品质(好果率、呼吸强度、失重率)及质构品质(硬度)的影响。结果表明,缬草精油处理能显著延缓夏黑葡萄中可滴定酸含量的降低速度,提高好果率,保持可滴定酸含量与可溶性固形物含量,延长果实保鲜期,其中以0.50%的缬草精油处理效果最好。

关键词: 缬草(Valeriana officinalis L.)精油, 夏黑葡萄, 保鲜

Abstract: Summer Black grape was used as experimental material, the effects of Valeriana officinalis L. essential oil of different concentrations on the flavor quality (titratable acid content, soluble solids), shelf quality (good fruit percentage, absorption strength, weight loss rate) and texture quality (hardness) of Summer Black grape were studied. The results showed that the treatment of Valeriana officinalis L. essential oil could significantly delay the decrease of titratable acid content, increase the fruit quality, decrease the titratable acid content and soluble solids, and prolong the fruit storage period, the concentration of 0.5% Valeriana officinalis L. essential oil treatment effect was the best.

Key words: Valeriana officinalis L. essential oil, Summer Black grape, fresh

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