Effects of Different Storage Conditions on Shelf Quality of Flat Green Tea

SU Xiaoqin; YANG Xiufang; KONG Junhao; DIAO Chunhua; ZUO Xiaobo; ZHOU Yuxiang

doi:10.13386/j.issn1002-0306.2021120042

Volume 43 Issue 19

Sep. 2022

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Science and Technology of Food Industry > 2022 > 43(19): 379-384. > DOI: 10.13386/j.issn1002-0306.2021120042

SU Xiaoqin, YANG Xiufang, KONG Junhao, et al. Effects of Different Storage Conditions on Shelf Quality of Flat Green Tea[J]. Science and Technology of Food Industry, 2022, 43(19): 379−384. (in Chinese with English abstract). doi: 10.13386/j.issn1002-0306.2021120042.

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Effects of Different Storage Conditions on Shelf Quality of Flat Green Tea

SU Xiaoqin^{1, 2,},
YANG Xiufang^{1, 2, ,},
KONG Junhao^{1, 2, ,},
DIAO Chunhua^{1, 2},
ZUO Xiaobo^{1, 2},
ZHOU Yuxiang³

1.
Hangzhou Tea Research Institute, China Coop, Hangzhou 310016, China
2.
Zhejiang Key Laboratory of Transboundary Applied Technology for Tea Resource, Hangzhou 310016, China
3.
Xinchang Qunxing Industrial Company, Shaoxing 312532, China

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Received Date: December 05, 2021
Available Online: July 27, 2022

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Abstract

Abstract

According to the common industry difficulties that green tea was easily aging and deterioration during storage, the conditions of temperature, humidity, oxygen and moisture were used as control variables to investigate the storage quality stability of green tea. Based on the above, the optimal storage conditions that including the quality, flavor and nutritional value of green tea could be obtained. The storage quality control parameters of green tea were optimized through uniform design experiment combined with PCA (principal component analysis) and regression analysis. The results showed that the content of tea polyphenols and catechins decreased with the storage time, the ration of ester catechins and non ester catechins increased obviously after 6 months. However, the content of caffeine changed insignificantly. The optimal collaborative quality control parameters of green tea were temperature of 25 ℃, relative humidity of 55%, oxygen content of inner package of 0.2%, and the moisture content of 4.5%. Under these conditions, the sensory flavor and phytochemicals were most stable. In addition, the comprehensive scores of tea polyphenols, catechins and sensory scores were 1.28, 1.10 and 2.09, respectively. This study provides technical support and reference for the formulation of green tea storage, circulation and preservation control regulations.
- green tea,
- storage conditions,
- shelf quality,
- uniform design experiment

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References

[1]	SIRICHAIWETCHAKOON K, LOWE G M, EUMKEB G. The free radical scavenging and anti-isolated human LDL oxidation activities of Pluchea indica L. Less. tea compared to green tea (Camellia sinensis)[J]. Biomed Research International,2020,2020:12.
[2]	MA H, HU Y Z, ZHANG B W, et al. Tea polyphenol-gut microbiota interactions: Hints on improving the metabolic syndrome in a multi-element and multi-target manner[J]. Food Science and Human Wellness,2022,11(1):11−21. doi: 10.1016/j.fshw.2021.07.002
[3]	LIU Y, LUO L Y, LIAO C X, et al. Effects of brewing conditions on the phytochemical composition, sensory qualities and antioxidant activity of green tea infusion: A study using response surface methodology[J]. Food Chemistry,2018,269:24−34. doi: 10.1016/j.foodchem.2018.06.130
[4]	DI LORENZO A, NABAVI S F, SUREDA A, et al. Antidepressive-like effects and antioxidant activity of green tea and GABA green tea in a mouse model of post-stroke depression[J]. Molecular Nutrition & Food Research,2016,60(3):566−579.
[5]	ZHANG H Y, YI Z, SUN Z, et al. Functional nanoparticles of tea polyphenols for doxorubicin delivery in cancer treatment[J]. Journal of Materials Chemistry, B. Materials for Biology and Medicine,2017,5(36):7622−761. doi: 10.1039/C7TB01323J
[6]	ULLAH N, AHMAD M, ASLAM H, et al. Green tea phytocompounds as anticancer: A review[J]. Asian Pacific Journal of Tropical Disease,2016,6(4):330−336. doi: 10.1016/S2222-1808(15)61040-4
[7]	CHENG H, XU N, ZHAO W, et al. (-)-Epicatechin regulates blood lipids and attenuates hepatic steatosis in rats fed high-fat diet[J]. Molecular Nutrition and Food Research,2017,61(11):1700303. doi: 10.1002/mnfr.201700303
[8]	LIU Z H, XIAO M C, DU Z F, et al. Dietary supplementation of Huangshan Maofeng green tea preventing hypertension of older C57BL/6 mice induced by desoxycorticosterone acetate and salt[J]. The Journal of Nutritional Biochemistry,2021,88:11.
[9]	WANG L, ZENG B H, ZHANG X J, et al. The effect of green tea polyphenols on gut microbial diversity and fat deposition in C57BL/6J HFA mice[J]. Food & Function,2016,7(12):4956−4966.
[10]	RAZAVI B M, LOOKIAN F, HOSSEINZADEH H. Protective effects of green tea on olanzapine-induced-metabolic syndrome in rats[J]. Biomed Pharmacother,2017,92:726−731. doi: 10.1016/j.biopha.2017.05.113
[11]	赵熙, 黄怀生, 粟本文, 等. 绿茶贮藏保鲜技术研究进展[J]. 茶叶通讯,2015,42(1):11−16. [ZHAO Xi, HANG Huaisheng, SU Benwen, et al. Research progress on the fresh-keeping storage technology of green tea[J]. Journal of Tea Communication,2015,42(1):11−16. doi: 10.3969/j.issn.1009-525X.2015.01.003 ZHAO Xi, HANG Huaisheng, SU Benwen, et al. Research progress on the fresh-keeping storage technology of green tea[J]. Journal of Tea Communication, 2015, 42(1): 11-16. doi: 10.3969/j.issn.1009-525X.2015.01.003
[12]	马圣洲. 绿茶保鲜机理研究[D]. 杭州: 浙江大学, 2008. Ma Shengzhou. Study on preservation mechanism of green tea[D]. Hangzhou: Zhejiang University, 2008.
[13]	施林佐, 石琳, 赵玉香, 等. 茶及相关制品贮藏保鲜文献计量学分析与评价[J]. 中国茶叶加工,2020(4):5−12,33. [SHI Linzuo, SHI Lin, ZHAO Yuxiang, et al. Assessment and analysis of tea products storage and preservation bibliometrics[J]. China Tea Processing,2020(4):5−12,33. doi: 10.15905/j.cnki.33-1157/ts.2020.04.001 SHI Linzuo, SHI Lin, ZHAO Yuxiang, et al. Assessment and analysis of tea products storage and preservation bibliometrics[J]. China Tea Processing, 2020(4): 5-12, 33 doi: 10.15905/j.cnki.33-1157/ts.2020.04.001
[14]	吴桂玲, 罗德尉. 茶叶的品质影响因素及贮藏保鲜技术研究进展[J]. 广州化工,2015,43(16):19−20, 78. [WU Guiling, LUO Dewei. Research on factors affecting of quality and preservation techniques of tea[J]. Guangzhou Chemical Industry,2015,43(16):19−20, 78. doi: 10.3969/j.issn.1001-9677.2015.16.006 WU GuiLing, LUO Dewei. Research on factors affecting of quality and preservation techniques of tea[J]. Guangzhou Chemical Industry, 2015, 43(16): 19-20, 78. doi: 10.3969/j.issn.1001-9677.2015.16.006
[15]	蒋陈凯. 绿茶质变影响因素及保鲜技术研究进展[J]. 广东茶业,2014(6):12−15. [JIANG Chenkai. Research progress on influencing factors of green tea quality change and preservation technology[J]. Guangdong Tea Industry,2014(6):12−15. doi: 10.3969/j.issn.1672-7398.2014.06.004 JIANG Chenkai. Research progress on influencing factors of green tea quality change and preservation technology[J]. Guangdong Tea Industry, 2014(6): 12-15. doi: 10.3969/j.issn.1672-7398.2014.06.004
[16]	李铁汉, 方仕茂, 王玉洁, 等. 绿茶贮藏保鲜技术研究进展[J]. 中国茶叶加工,2019(2):27−32,39. [LI Tiehan, FANG Shimao, WANG Yujie, et al. Research progress on the fresh-keeping storage technology of green tea[J]. Chinese Tea Processing,2019(2):27−32,39. doi: 10.15905/j.cnki.33-1157/ts.2019.02.006 LI Tiehan, FANG Shimao, WANG YuJie, et al. Research progress on the fresh-keeping storage technology of green tea[J]. Chinese Tea Processing, 2019(2): 27-32, 39. doi: 10.15905/j.cnki.33-1157/ts.2019.02.006
[17]	刘学良, 李胜. 一种绿茶保鲜方法[P]. 河南: CN103584250A, 2014-02-19 LIU Xueliang, LI Sheng. A method of green tea preservation[P]. Henan: CN103584250A, 2014-02-19.
[18]	梁远雄, 赖学庆. 一种新鲜绿茶的保鲜方法[P]. 广西: CN106172915A, 2016-12-07 LIANG Yuanxiong, LAI Xueqing. A method of fresh green tea preservation[P]. Guangxi: CN106172915A, 2016-12-07.
[19]	楚银凤, 包承润, 张璐, 等. 普鲁兰-明胶可食用保鲜膜配比优化及在绿茶储藏中的应用[J]. 常熟理工学院学报,2019,33(5):114−120. [CHU Yinfeng, BAO Chengrun, ZHANG Lu, et al. The optimization of composition proportion for gelatin-pullulan based edible film preparation and its application in green-tea preservation[J]. Journal of Changshu Institute of Technology,2019,33(5):114−120. doi: 10.16101/j.cnki.cn32-1749/z.2019.05.027 CHU Yinfeng, BAO Chengrun, ZHANG Lu, et al. The optimization of composition proportion for gelatin-pullulan based edible film preparation and its application in green-tea preservation[J]. Journal of Changshu Institute of Technology, 2019, 33(5): 114-120. doi: 10.16101/j.cnki.cn32-1749/z.2019.05.027
[20]	赵昊, 杜先锋. 纤维素膜对绿茶保鲜的影响[J]. 安徽农业大学学报,2018,45(5):832−835. [ZHAO Hao, DU Xianfeng. Influence of cellulose film on refreshment of green tea[J]. Journal of Anhui Agricultural University,2018,45(5):832−835. doi: 10.13610/j.cnki.1672-352x.20181023.024 ZHAO Hao, DU Xianfeng. Influence of cellulose film on refreshment of green tea[J]. Journal of Anhui Agricultural University, 2018, 45(5): 832-835. doi: 10.13610/j.cnki.1672-352x.20181023.024
[21]	国家卫生和计划生育委员会. GB 5009.3-2016食品中水分的测定[S]. 北京: 中国标准出版社, 2016-8-31 National Health and Family Planning Commission. GB 5009.3-2016 Determination of moisture in food[S]. Beijing: China Standard Press, 2016-8-31.
[22]	国家标准化管理委员会. GB/T 8313-2018茶叶中茶多酚和儿茶素类含量的检测方法[S]. 北京: 中国标准出版社, 2018-7-13 National Standardization Administration. GB/T 8313-2018 Detection method of tea polyphenols and catechins in tea[S]. Beijing: China Standard Press, 2018-7-13.
[23]	国家标准化管理委员会. GB/T 23776-2018茶叶感官审评方法[S]. 北京: 中国标准出版社, 2018-2-6 National Standardization Administration. GB/T 23776-2018 Tea sensory evaluation method[S]. Beijing: China Standard Press, 2018-2-6.
[24]	MIRASOLI M, GOTTI R, DI FUSCO M, et al. Electronic nose and chiral-capillary electrophoresis in evaluation of the quality changes in commercial green tea leaves during a long-term storage[J]. Talanta: The International Journal of Pure and Applied Analytical Chemistry,2014,129:32−38.
[25]	ANANINGSIH V K, SHARMA A, ZHOU W. Green tea catechins during food processing and storage: A review on stability and detection[J]. Food Research International,2013,50(2):469−479. doi: 10.1016/j.foodres.2011.03.004
[26]	肖文军, 胡详文, 龚志华, 等. 优质绿茶贮藏过程品质劣变的研究[J]. 天然产物研究与开发,2006(6):999−1002, 1047. [XIAO Wenjun, HU Xiangwen, GONG Zhihua, et al. Study on quality worsening of excellent tea during storage[J]. Natural Product Research and Development,2006(6):999−1002, 1047. doi: 10.16333/j.1001-6880.2006.06.029 XIAO Wenjun, HU Xiangwen, GONG Zhihua, et al. Study on quality worsening of excellent tea during storage[J]. Natural Product Research and Development, 2006(6): 999-1002, 1047. doi: 10.16333/j.1001-6880.2006.06.029
[27]	FRIEDMAN M, LEVIN C E, CHOI S-H, et al. Changes in the composition of raw tea leaves from the Korean Yabukida plant during high-temperature processing to pan-fried Kamairi-Cha green tea[J]. Journal of Food Science,2009,74(5):C406−C412. doi: 10.1111/j.1750-3841.2009.01185.x
[28]	李维熙, 王葳, 王文静. 茶多酚的氧化聚合机制研究进展[J]. 暨南大学学报(自然科学与医学版),2016,37(3):193−200. [LI Weixi, WANG Wei, WANG Wenjing. The reseach progress in the adverse in tea of polypehnol oxidation and polymerization[J]. Journal of Jinan University (Natural Science and Medicine Edition),2016,37(3):193−200. LI Weixi, WANG Wei, WANG Wenjing. The reseach progress in the adverse in tea of polypehnol oxidation and polymerization[J]. Journal of Jinan University(Natural Science and Medicine Edition), 2016, 37(3): 193-200.
[29]	ORTIZ J, FERRUZZI M G, TAYLOR L S, et al. Interaction of environmental moisture with powdered green tea formulations: Effect on catechin chemical stability[J]. Journal of Agricultural and Food Chemistry,2008,56(11):4068−4077. doi: 10.1021/jf800246s
[30]	DAI W, LOU N, XIE D, et al. N-Ethyl-2-Pyrrolidinone-substituted Flavan-3-Ols with anti-inflammatory activity in lipopolysaccharide-stimulated macrophages are storage-related marker compounds for green tea[J]. Journal of Agricultural and Food Chemistry, 68(43): 12164-12172.
[31]	崔峰. 绿茶在贮藏过程中品质变化规律及影响因素研究[D]. 杭州: 浙江大学, 2008 CUI Feng. Research on the quality changes and influencing factors of green tea during storage[D]. Hangzhou: Zhejiang University, 2008.
[32]	苏小琴, 左小博, 涂云飞, 等. 环境因子对扁形绿茶贮藏品质影响研究及货架期预测初探[J]. 食品工业科技,2020,41(12):275−280. [SU Xiaoqin, ZUO Xiaobo, TU Yunfei, et al. Effects of environmental factors on storage quality of flat green tea and preliminary study on shelf life[J]. Science and Technology of Food Industry,2020,41(12):275−280. doi: 10.13386/j.issn1002-0306.2020.12.045 SU Xiaoqin, ZUO Xiaobo, TU Yunfei, et al. Effects of environmental factors on storage quality of flat green tea and preliminary study on shelf life[J]. Science and Technology of Food Industry, 2020, 41(12): 275-280. doi: 10.13386/j.issn1002-0306.2020.12.045
[33]	苏小琴, 刁春华, 孔俊豪, 等. 贮藏条件对颗粒型绿茶品质变化规律的影响及货架期初探[J]. 中国茶叶加工,2020(4):13−20. [SU Xiaoqin, DIAO Chunhua, KONG Junhao, et al. Effect of storage conditions on granular green tea quality and preliminary study on shelf life[J]. China Tea Processing,2020(4):13−20. doi: 10.15905/j.cnki.33-1157/ts.2020.04.002 SU Xiaoqin, DIAO Chunhua, KONG Junhao, et al. Effect of storage conditions on granular green tea quality and preliminary study on shelf life[J]. China Tea Processing, 2020(4): 13-20. doi: 10.15905/j.cnki.33-1157/ts.2020.04.002

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Effects of Different Storage Conditions on Shelf Quality of Flat Green Tea

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