食品科学 ›› 2009, Vol. 30 ›› Issue (14 ): 314-317.doi: 10.7506/spkx1002-6630-200914070

• 技术应用 • 上一篇    下一篇

有机葛根茶生产工艺及功能成分分析

杨 勇1,2,俞美香3,喜晶颖1,4,曹婵月1,胡秋辉1,*   

  1. 1.南京农业大学食品科技学院 2.江苏省农业资源开发局 3.江苏省环境监测中心 4.金坛市质量技术监督局
  • 收稿日期:2009-05-08 出版日期:2009-07-15 发布日期:2010-12-29
  • 通讯作者: 胡秋辉1,* E-mail:qiuhuihu@njau.edu.cn

Development and Functional Analysis of An Organic Pueraria lobata Root Teabag

YANG Yong1,2,YU Mei-xiang3,XI Jing-ying1,4,CAO Chan-yue1,HU Qiu-hui1,*   

  1. 1. College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China;2. Agriculture
    Resources Development Bureau of Jiangsu Province, Nanjing 210008, China;3. Environmental Monitoring Center
    of Jiangsu, Nanjing 210009, China;4. Quality and Technical Supervision of Jintan, Jintan 213200, China
  • Received:2009-05-08 Online:2009-07-15 Published:2010-12-29
  • Contact: HU Qiu-hui1,* E-mail:qiuhuihu@njau.edu.cn

摘要:

有机葛根茶是茅山野葛的块状根经过科学加工方法制作成野葛根粒,再与优质茶叶按特定配方和工艺加工成一种携带方便、清洁卫生的袋泡茶。通过感官审评方法确定了茅山葛与红茶、绿茶及乌龙茶的最佳配比分别为5:1、10:1、10:1。当茅山葛与红茶质量配比例为5:1 时,口感最佳且能满足消费者健康需求,产品经检测,各项指标均合格。有效成份含量分析结果为:葛根素含量为3.30%,大豆苷含量0.25%,大豆苷元含量0.17%。

关键词: 葛根茶, 生产工艺, 成分分析

Abstract:

According to the specific formulation and processing technology, massive roots of Maoshan Pueraria lobata were made into particles and mixed with high-quality tea to produce an organic teabag which is easy to carry and clean and healthy. Via sensory evaluation, the optimum mass ratios of the particles of Pueraria lobata roots obtained to black tea, green tea and oolong tea were confirmed as being 5:1, 10:1 and 10:1, respectively. Especially, when the mass ratio of Pueraria lobata to black tea was 5:1, the taste was the best and the tea product could meet the requirement for consumers’ health. Meanwhile, effective components in roots of the product developed were determined as follows: puerarin 3.30%, daidzin 0.25% and daidzeint 0.17%.

Key words: Pueraria lobata root tea, production technology, component analysis

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