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Research on the Preparation of Tea Soup for Sensory Evaluation of Hunan Dark Tea

  • 罗源,李适*,黄建安,肖力争,欧行畅,安慧敏
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  • Key Lab of Tea Science of Education Ministry, Hunan Agricultural University, Changsha 410128, China

Received date: 2018-09-26

  Revised date: 2019-01-25

  Online published: 2019-06-15

Abstract

Using one-time brewing method, the dynamic changes of water extracts and major biochemical components in different types of Hunan dark teas were studied. The aroma, liquor color, taste and infused leaves were compared according to the Chinese national standard. The results show that the amino acids, polyphenols and total water extraction could be extracted effectively by the one-time brewing method (the ratio of tea to water was 1∶50, 8 min with 100℃ water), especially for the compact type of Hunan black tea. The tea soup is also acceptable for sensory evaluation. So here we provided a convenient method for brewing Hunan dark tea.

Cite this article

罗源,李适*,黄建安,肖力争,欧行畅,安慧敏 . Research on the Preparation of Tea Soup for Sensory Evaluation of Hunan Dark Tea[J]. Journal of Tea Science, 2019 , 39(3) : 289 -296 . DOI: 10.13305/j.cnki.jts.2019.03.006

References

[1] 萧力争, 彭雄根. 湖南黑茶产销历史与现状[C] 湖南省茶叶学会2007年学术年会, 2007: 6-8. [2] 萧力争, 郭则之, 谭振初. 湖南黑茶花色品种的发生与发展史略[J]. 中国茶叶加工, 2007(4): 50-52. [3] 钟新菊, 谢恒铨. 茶叶审评的内容与应注意的若干问题[J]. 福建茶叶, 2011, 33(2): 31-32. [4] 孙慕芳, 张洁, 郭桂义. 冲泡条件对信阳红茶茶汤内含物浸出规律的影响[J]. 食品研究与开发, 2014(15): 15-19. [5] 施兆鹏, 黄建安. 茶叶审评与检验[M]. 北京: 中国农业出版社, 2010. [6] 陈应娟, 齐桂年, 陈盛相, 等. 四川黑茶加工过程中感官品质和化学成分的变化[J]. 食品科学, 2012, 33(23): 55-59. [7] 邵晓林, 龚淑英, 张月玲. 西湖龙井茶主要呈味物质浸出浓度与速率的研究[J]. 茶叶, 2006, 32(2): 92-96. [8] 张新富, 龚加顺, 周红杰, 等. 云南普洱茶中多酚类物质与品质的关系研究[J]. 食品科学, 2008, 29(4): 230-233. [9] 金恩惠. 冲泡条件对铁观音和普洱茶的浸出规律和感官品质影响[D]. 杭州: 浙江大学, 2012.
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