JOURNAL OF LIGHT INDUSTRY

CN 41-1437/TS  ISSN 2096-1553

Volume 32 Issue 2
March 2017
Article Contents
GUO Gui-yi, YANG Zhuan, WANG Qiao-jian and et al. Study on preparation technology of instant tea powder[J]. Journal of Light Industry, 2017, 32(2): 7-12. doi: 10.3969/j.issn.2096-1553.2017.2.002
Citation: GUO Gui-yi, YANG Zhuan, WANG Qiao-jian and et al. Study on preparation technology of instant tea powder[J]. Journal of Light Industry, 2017, 32(2): 7-12. doi: 10.3969/j.issn.2096-1553.2017.2.002 shu

Study on preparation technology of instant tea powder

  • Corresponding author: MO Hai-zhen, 
  • Received Date: 2016-05-10
  • To obtain different instant tea,three tea leaves(Pu'er tea,Gold Junmei tea and Tie Guanyin tea) were extrated by conventional (90℃,30 min) and pressurized (120℃,30 min) methods and dried in freezing and spraying condition.The amino acid composition and content were determined by the automatic amino acid analyzer,and the sensory evaluation was conducted.The yield and the content of free amino acids in instant tea powder was higher under the conditions of 120℃ pressurized hot extraction and freeze drying.The sensory evaluation showed freeze drying tea sample was more aromatic, better soluble, more mellow in taste, and it soup color was also easier to accept than spray drying tea sample.
  • 加载中
    1. [1]

      中国国家标准化管理委员会.茶制品第1部分:固态速溶茶:GB/T 31740.1-2015[S].北京:中国标准出版社,2015.

    2. [2]

      庄学东.速溶茶浸提工艺的探讨[J].茶叶科学技术,1999(2):15.

    3. [3]

      何佳宁,黄亚辉.不同浸提过程对GABA速溶红茶生化成分的影响[J].广东茶业,2016(1):16.

    4. [4]

      谢芬.茶饮料的生产现状与发展趋势[J].茶叶科学技术,2005(2):4.

    5. [5]

      吕海鹏,张悦,杨停,等.普洱茶滋味品质化学成分分析[J].食品与发酵工业,2016,42(2):178.

    6. [6]

      龚自明,王雪萍,高士伟,等.湖北名优绿茶氨基酸组分分析[J].湖北农业科学,2011,50(21):4419.

    7. [7]

      宛晓春.茶叶生物化学[M].3版.北京:中国农业出版社,2003.

    8. [8]

      刘兴勇,师江,邵金良,等.普洱茶晒青样游离氨基酸和色泽差异研究[J].食品科学,2015,36(1):46.

    9. [9]

      王忠华,吴月燕,张燕忠.不同加工工艺制成桑叶茶的感观品质及营养活性成分分析[J].蚕业科学,2011,37(2):272.

    10. [10]

      韩小溪,薛桥丽,杨华松,等.普洱茶提取物对金黄色葡萄球菌的影响[J].郑州轻工业学院学报(自然科学版),2014,29(1):34.

    11. [11]

      PARNELL H,OWEN G N,RYCROFT J A.Combined effects of L-theanine and caffeine on cognition and mood[J].Appetite,2006,47(2):273.

    12. [12]

      石亚亚,贾尚智,闵彩云.茶氨酸保健功能研究进展[J].氨基酸和生物资源,2010,32(1):52.

    13. [13]

      李影.速溶茶生产工艺对其产品风味的影响[J].饮料工业,1999(2):15.

    14. [14]

      李赟,赵文芳,马忠华,等.不同浸提、干燥方式对GABA速溶红茶中GABA含量的影响[J].中国农学通报,2015(9):261.

    15. [15]

      尚楠.高氨基酸速溶茶加工工艺研究[D].北京:中国农业科学院,2012.

    16. [16]

      董春红,李振兴,赵绍伟,等.基于高分辨质谱-相依成分分析的怀菊花泡饮过程分析[J].郑州轻工业学院学报(自然科学版),2013,28(2):49.

Article Metrics

Article views(9209) PDF downloads(123) Cited by()

Ralated
    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return