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中国农学通报

中国农学通报 ›› 2018, Vol. 34 ›› Issue (34): 126-131.doi: 10.11924/j.issn.1000-6850.casb18010018

所属专题： 园艺

• 食品 营养 检测 安全 • 上一篇    下一篇

黑龙江省传统家酿葡萄酒质量探析

刘冠男.,高金凤,李冲伟   

  1. 黑龙江大学生命科学学院食品科学与工程系;哈尔滨市平房区政府,黑龙江大学生命科学学院食品科学与工程系,黑龙江大学生命科学学院食品科学与工程系
  • 收稿日期:2018-01-03 修回日期:2018-11-14 接受日期:2018-03-23 出版日期:2018-12-16 发布日期:2018-12-16
  • 通讯作者: 李冲伟
  • 基金资助:
    国家青年科学基金项目“酒精发酵过程中电导率变化机理分析及基于此酒精发酵过程的在线监测”(31201412)。 第

Quality Analysis of Homebrew Wine in Heilongjiang Province

  • Received:2018-01-03 Revised:2018-11-14 Accepted:2018-03-23 Online:2018-12-16 Published:2018-12-16

摘要： 为了解传统家酿葡萄酒的产品质量,收集并测定了22份家酿葡萄酒的理化指标和卫生指标。结果表明,仅11份样品的酒精度达标,达标率为50%；18份样品残余总糖含量小于4.0g/L,属于干型葡萄酒；18份样品总酸含量超标(大于5.0 g/L)；4份样品的挥发酸含量超标(大于1.05 g/L)；8份样品甲醇含量超标(大于0.04 g/100 mL)；样品的菌落总数和大肠菌群数各有5份超过我国发酵酒的卫生标准。综合分析22份样品的质量,仅6份样品完全符合国家标准,样品不合格率高达72.7%。因此,传统家酿葡萄酒的制作和饮用应引起关注。

关键词: 原生质体融合, 原生质体融合, 育种, 研究进展

Abstract: To analyze the quality of homebrew wine, the physical and chemical indicators and hygienic indicators of 22 samples of homebrew wine are studied. The results showed that only 11 samples of homebrew wines’content of alcohol reached the national standard, the rate was 50%; the content of total sugar of 18 samples was less than or equal to 4.0 g/L, belonging to dry wine; the content of titratable acid of 15 samples was more than 5.0 g/L; the volatile acid content of 4 samples was more with national standards(>1.05 g/L); the methanol content of 8 samples exceeded the national standard(>0.04 g/100 mL); the coliform colonies of 5 samples were out of limits. Comprehensive analysis of the 22 samples show that the quality of 4 samples reaches the national standards, the non-qualified ratio of homebrew wine is as high as 81.81%. Therefore, drinking and brewing of homebrew wine should be careful.