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中国农学通报 ›› 2013, Vol. 29 ›› Issue (6): 208-212.doi: 10.11924/j.issn.1000-6850.2012-1918

所属专题: 园艺

• 食品 营养 检测 安全 • 上一篇    下一篇

高稳定性的速溶普洱茶研制

林金科 吴亮宇 陈云海 蔡森源 李婧   

  • 收稿日期:2012-05-21 修回日期:2012-08-20 出版日期:2013-02-25 发布日期:2013-02-25
  • 基金资助:
    福建省科技厅高校产学合作科技重大项目 “高酯型儿茶素含量的速溶茶加工技术研究” (2010N5003)。

The Study on Instant Pu-erh Tea with High Stability

  • Received:2012-05-21 Revised:2012-08-20 Online:2013-02-25 Published:2013-02-25

摘要: 速溶茶产品的稳定性问题影响市场销售,为了能大批量生产出高稳定性速溶普洱茶,本试验以云南普洱茶为材料,研究高稳定性速溶普洱茶粉加工工艺参数。在加工过程中,浸提2次,提取温度为70~ 75℃,添加茶叶量10%左右的β-CD环状糊精,茶水比1:20,并且陶瓷膜过滤时茶汤制冷温度30℃以下,陶瓷膜过滤后茶汤制冷温度17~18℃,静置充分,可生产出高稳定性速溶普洱茶。应用该工艺生产出的速溶普洱茶稳定好,适合作为罐装茶水的加工原料。

关键词: 抗药性, 抗药性

Abstract: The stability of instant tea product affected the market sales, and the aim was to produce mass instant tea with high stability. Utilizing Yunnan Pu-erh tea as materials, the processing technology parameters of instant Pu-erh tea with high stability was studied. The instant Pu-erh tea with high stability was obtained by following processing technology parameters. The temperature was at 70-75℃, twice extract with 1:20 of the ratio of tea to water, addingβ-CD cyclic dextrin about 10% of tea quantity. Tea liquor cooled to 30℃before ceramic membrane filtering, and then cooled to 17-18℃for standing sufficiently after ceramic membrane filtering. The Instant Pu-erh tea by this processing technology met the requirement of material for processing soft tea drink.