红茶加工过程中微生物卫生质量关键控制研究

doi:10.13305/j.cnki.jts.2003.02.010

Abstract

Abstract: The microbiological sanitary quality of black tea is one of the main problems in exportation. In order to investigate the sanitary quality of black tea, the samples were random sampled during tea processing. The total number of bacteria, coliform most probable number (MPN) and total number of molds were analyzed so as to found out the critical control segment in the process of black tea and put forward the measure in improving the sanitary quality of black tea.

Key words: Tea science, Food Science, Black Tea, Microbiological, Sanitary Detection, Critical Control Segment

CLC Number:

S571.1

LI Ping, WAN Xiao-chun, XIA Tao. The Critical Control of Microbiological Sanitary Quality of Black Tea in the Course of Process[J]. Journal of Tea Science, 2003, 23(2): 136-140.

[1]	ZHANG Xianglin, LING Zhihui, HU Weixia, XIANG Chunhui, CUI Lidan, XU Wei, XIAO Wenjun. Effects of Different Temperature Hot Air Withering on Withered Leaves and Tea Quality of Black Tea [J]. Journal of Tea Science, 2024, 44(3): 483-492.
[2]	ZENG Hongzhe, PENG Liyuan, WAN Liwei, LIU Changwei, FANG Wenwen, WANG Kuofei, ZHANG Xinyi, WEN Shuai, HUANG Jian'an, LIU Zhonghua. Exploring the Potential Mechanism of Hypoglycemic Effect of Fungus Fermented Black Tea Based on Liver Transcriptomics [J]. Journal of Tea Science, 2023, 43(5): 645-656.
[3]	LIU Limin, DONG Chunwang, LIN Shuhong, SHI Yali. Parameter Optimization of Black Tea Fermentation Machine Based on EDEM and RSM [J]. Journal of Tea Science, 2023, 43(5): 681-690.
[4]	WEI Hao, LAN Tianmeng, MIAO Yiwen, MENG Qing, KUN Jirui, ZHANG Yu, TONG Huarong. Analysis of the Effect of Different Full Firing Methods on the Aroma of Jinmudan Congou Black Tea Based on Sensomics Characterization [J]. Journal of Tea Science, 2023, 43(1): 109-123.
[5]	YIN Xia, TONG Tong, XIAO Yangbo, HUANG Jing, BAO Xiaocun, LIU Shujuan, WU Wenliang, WANG Kuofei, WU Chongyue, LIU Zhonghua, ZHANG Shuguang. Preparation and Quality Analysis of Standard Samples of Hunan Black Tea [J]. Journal of Tea Science, 2022, 42(6): 875-885.
[6]	OUYANG Ke, ZHANG Cheng, LIAO Xueli, KUN Jirui, TONG Huarong. Characterization of the Key Aroma in Corn-scented Congou Black Tea Manufactured from Camellia nanchuanica by Sensory Omics Techniques [J]. Journal of Tea Science, 2022, 42(3): 397-408.
[7]	XIONG Xingping, ZHANG Xinzhong, LI Hongbin, SUN Liang, YAO Mingzhe. Analysis on the Achievements of Tea Science and Technology Awards at Provincial and Ministerial Level and above in China from 2008 to 2019 [J]. Journal of Tea Science, 2021, 41(5): 608-618.
[8]	CUI Lidan, ZHANG Xianglin, XIANG Xi, LI Lanlan, QU Qingyun, XU Yangyang, WANG Jiguo, LIU Feng, GONG Zhihua, XIAO Wenjun. The Effect of Initial Microwave Drying on Black Tea Quality [J]. Journal of Tea Science, 2021, 41(3): 406-418.
[9]	WANG Shenglin, YANG Chongshan, LIU Zhongyuan, LIU Shanjian, DONG Chunwang. Rapid Detection Method of Tea Polyphenol Content in Black Tea Fermentation Based on Electrical Properties [J]. Journal of Tea Science, 2021, 41(2): 251-260.
[10]	XIONG Xingping, ZHANG Xinzhong, YANG Zhenwei. Analysis of the Tea Projects Supported by National Natural Science Foundation of China from 1999 to 2019 [J]. Journal of Tea Science, 2020, 40(3): 305-318.
[11]	WANG Jiaqin, YAO Yuefeng, YUAN Haibo, JIANG Yongwen, LI Jia. A Quantitative Method for Brightness Evaluation of Congou Black Tea Infusions Based on Color Difference Analysis [J]. Journal of Tea Science, 2020, 40(2): 259-268.
[12]	AN Ting, JIANG Yongwen, LIANG Gaozhen, HU Bin, DONG Chunwang. Optimization of Performance Parameters of Black Tea Withering Machine Based on CFD and RSM [J]. Journal of Tea Science, 2019, 39(5): 547-554.
[13]	XU Yongmei, SHI Yunfeng. An Empirical Analysis of the Trade and Influencing Factors of China's Black Tea Export to Countries along the Belt and Road [J]. Journal of Tea Science, 2019, 39(5): 602-610.
[14]	ZHOU Yang, XIAO Wenjun, LIN Ling, YUAN Dongyin, PENG Yingqi, TAN Chunbo, ZHANG Qiang, GONG Zhihua. Hypoglycemic Effects of Black Tea and Fungus Fermented Black Brick Tea on Hyperglycemic Model Mice [J]. Journal of Tea Science, 2019, 39(4): 415-424.
[15]	HOU Aixiang, YAN Daomin, SUN Jingwen, ZHENG Xu, LI Saidan, XIAO Runhua, BEI Shuang. Effects of Green, Black and Fu Brick Tea Aqueous Extracts on the Characteristics of Intestinal Microbiota during in vitro Fermentation [J]. Journal of Tea Science, 2019, 39(4): 403-414.

The Critical Control of Microbiological Sanitary Quality of Black Tea in the Course of Process

PDF (PC)

Knowledge

Cited

Abstract

Cite this article

share this article

References

Related Articles 15

Metrics

Comments

Recommended 0