食品科学 ›› 2004, Vol. 25 ›› Issue (10): 123-125.

• 工艺技术 • 上一篇    下一篇

灵芝茶的研制及其保健功能的研究

 周建芹, 罗建平, 朱羽   

  1. 合肥工业大学生物与食品工程学院
  • 出版日期:2004-10-15 发布日期:2011-10-24

Development and Functional Properties of the Ganoderma lucidum Tea

 ZHOU  Jian-Qin, LUO  Jian-Ping, ZHU  Yu   

  1. College of Biotechnology and Food Engineering, Hefei University of Technology
  • Online:2004-10-15 Published:2011-10-24

摘要: 以灵芝、茶、枸杞为主要原料研制了一种适合中老年人群的保健饮品。在正交试验的基础上,以多糖含量和感官评价为考察指标确定了灵芝茶的最佳配方为:灵芝30.8%、枸杞23.1%、绿茶46.1%,最佳生产工艺条件为:温度90℃,提取4h。研究了灵芝茶在体外清除羟基自由基和超氧自由基的能力,结果表明灵芝茶具有较好的清除自由基的活性。

关键词: 灵芝茶, 配方, 清除自由基

Abstract: This paper concerns with the development process of a functional beverage for middle- and old-aged persons withGanoderma lucidum, Lycium barbarum and green tea as the raw material. With the polysaccharide content and sensory evaluationas the evaluation criterion, the optimal recipe was 30.8% Ganoderma lucidum of the total raw material, 23.1% Lycium barbarumand 46.1% green tea. The free-radical scavenging activities were investigated for Ganoderma lucidum tea and it is found that thebeverage showed high hydroxyl radical and superoxide radical scavenging activities.

Key words: Ganoderma lucidum tea, recipe, free-radical scavenging activities