茶叶样品中吡咯里西啶生物碱污染的来源与途径
2.6K 次观看
•
被引用 7 次
•
06:04 分钟
•
2022年9月28日
DOI :10.3791/64375-v
2022年9月28日
•2.6K 次观看
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
本实验方案描述了茶园中产吡咯里西啶生物碱（PAs）杂草对茶叶样品中PAs污染的情况。
Chapters in this video
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
Related Videos
版权所有 © 2026 MyJoVE Corporation。保留所有权利。