食品科学 ›› 2006, Vol. 27 ›› Issue (3): 146-149.

• 工艺技术 • 上一篇    下一篇

荔枝全汁果酒酿造过程中抗氧化研究

 周文化, 钟秋平   

  1. 中南林学院生命科学学院; 华南热带农业大学工学院
  • 出版日期:2006-03-15 发布日期:2011-09-06

Study on Anti-oxidant Activities of Litchi During Fruit Juice Eine Brew

 ZHOU  Wen-Hua, ZHONG  Qiu-Ping   

  1. 1.College of Life Science and Technology, Central South Forestry University, Changsha 410004, China;2.College of Technology, South China University of Tropical Agriculture, Danzhou 571737, China
  • Online:2006-03-15 Published:2011-09-06

摘要: 本文研究了荔枝果肉预贮、接种后通氧时间、主发酵温度、高含量抗坏血酸含量和多酚等对荔枝果酒氧化的影响。结果表明:(1)荔枝果肉加入30%糖和250×10-6Na2SO3并贮存-10~-20℃冷库中,再经接种发酵,与新鲜果肉酿造的果酒酒质和果酒氧化程度没有明显差别;(2)荔枝果汁接种后36h内通微氧和在10~15℃进行主发酵可降低果酒氧化程度;(3)高含量抗坏血酸和多酚有利于荔枝果酒的抗氧化作用。

关键词: 荔枝果酒, 酿造, 抗氧化

Abstract: In this paper, the litchi pulp affer preliminary storge, with conditions of open oxygen inoculating time, main fermentedtemperature , high content ascorbic acid content and polyphenol ,etc. to affect the litchi fruit wine oxidizesation. The results showed:(1)The litchi pulp added with 30% sugar and 250×10-6 Na2SO3 and stores -10~-20℃, and fermented, and there was notsignificant difference on oxidization degree from the fresh fruit or the litchi pulp to be stored in preliminarily. (2)it could reducethe fruit wine degree of oxidization in litchi fruit juice 36h with little oxygen inoculated and fermenation in 10~15℃ and: (3)Highcontents of ascorbic acid and polyphenol help resist oxidation in the litchi fruit wine.

Key words: litchi wine, make, anti-oxidant