Source and Route of Pyrrolizidine Alkaloid Contamination in Tea Samples
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1.8K Views
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06:04 min
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September 28th, 2022
DOI :
September 28th, 2022
•Weiting Jiao1,2, Tingting Shen2, Luyao Wang1, Lei Zhu1,3, Qing X. Li4, Chen Wang3, Hongping Chen3, Rimao Hua1, Xiangwei Wu1
1Key Laboratory of Agri-food Safety of Anhui Province, School of Resource & Environment, Anhui Agricultural University, 2State Key Laboratory of Tea Plant Biology and Utilization, School of Tea and Food Science & Technology, Anhui Agricultural University, 3Key Laboratory of Tea Quality and Safety & Risk Assessment, Tea Research Institute, Chinese Academy of Agricultural Sciences, Ministry of Agriculture, 4Department of Molecular Biosciences and Bioengineering, University of Hawaii at Manoa
Rozdziały w tym wideo
0:05
Introduction
0:46
Sample Extraction for Dried Tea Products, Fresh Tea Leaves, and Weeds
1:42
Sample Extraction for Soil Samples
2:40
Sample Clean-Up for Dried Tea Products, Fresh Tea Leaves, and Weeds Using Solid Phase Extraction (SPE)
3:33
Sample Clean-Up for Dried Tea Products, Fresh Tea Leaves, Weeds, and Soils Using Adsorbent
4:19
Results: Estimation of Pyrrolizidine Alkaloids in Dried Tea, Fresh Tea Leaves, Weeds, and Soils
5:21
Conclusion
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