食品科学 ›› 2012, Vol. 33 ›› Issue (6): 105-109.doi: 10.7506/spkx1002-6630-201206023

• 工艺技术 • 上一篇    下一篇

不同造型工艺对闽南乌龙茶品质的影响

郝志龙1,2,蔡银笔1,金心怡1,3,*,陈贤玉1,林燕萍1   

  1. 1.福建农林大学园艺学院 2.福建农林大学茶业科技与经济研究所 3.福建农林大学茶叶研究所
  • 出版日期:2012-03-25 发布日期:2012-03-03
  • 基金资助:
    “十一五”国家科技支撑计划项目(2007BAD07B02);农业部行业公益农业(科研)专项(3-35-13); 国家茶叶产业技术体系建设专项(CARS-23-09B);福建农林大学青年教师基金项目(07B05)

Effect of Modeling Methods on the Quality of Southern Fujian Oolong Tea

HAO Zhi-long1,2,CAI Yin-bi1,JIN Xin-yi1,3,*,CHEN Xian-yu1,LIN Yan-ping1   

  1. (1. College of Horticultural Science, Fujian Agriculture and Forestry University, Fuzhou 350002, China; 2. Institute of Tea Science, Technology and Economy, Fujian Agriculture and Forestry University, Fuzhou 350002, China; 3. Institute of Tea, Fujian Agriculture and Forestry University, Fuzhou 350002, China)
  • Online:2012-03-25 Published:2012-03-03

摘要: 以台茶品种翠玉为试验材料,以“速包+平板”作对比,研究“全速包”造型工艺对闽南乌龙茶造型过程中物理特性、生化指标及毛茶品质的影响。结果表明:采用全速包造型工艺,造型过程中在制茶叶的叶温、含水率、容重、茶多酚、氨基酸含量变化与“速包+平板”造型工艺存在显著差异;而水浸出物、咖啡碱、黄酮的含量与“速包+平板”造型工艺差异不显著。两种不同造型工艺所制得的毛茶品质相近。

关键词: 闽南, 乌龙茶, 造型, 物理特性, 品质

Abstract: Jade oolong tea cultivar, invented in Taiwan, was used to explore the effects of modeling methods such as fast cloth rolling alone and in combination with plate rolling on physical properties, biochemical parameters and quality of raw tea. The results indicated that significant differences in temperature, bulk density and the contents of water, total polyphenols and amino acids of tea were observed between fast cloth rolling alone and its combination with plate rolling. However, there were no significant differences in the contents of water extract, caffeine and flavonoids. Raw tea samples obtained based on the two modeling methods were similar in quality.

Key words: southern Fujian, oolong tea, modeling, physical property, quality

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