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Qiao B, Sun W, Tian M, Li Q, Jia K, Li C, Zhao C. Migration and Transformation of Taxane Allelochemicals in Soil. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:6155-6166. [PMID: 38498691 DOI: 10.1021/acs.jafc.3c09800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/20/2024]
Abstract
The migration and transformation of allelochemicals are important topics in the exploration of allelopathy. Current research on the migration of allelochemicals mostly uses soil column and thin layer methods and verifies it by sowing plant seeds. However, traditional methods inevitably ignore the flux caused by the movement of allelochemicals carried by water. In fact, the flux determines the amount of allelochemicals that directly affect plants. In this work, a method of microdialysis combined with a soil column and UPLC-MS/MS to detect the flux of allelochemicals was developed for the first time and successfully applied to the detection of five taxane allelochemicals in soil. Meanwhile, by adding taxane allelochemicals to the soil and detecting their transformation products using UPLC-MS/MS, the half-life of taxane in the soil was determined, and the transformation pathway of taxane allelochemicals in the soil was further speculated.
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Affiliation(s)
- Bin Qiao
- Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry University, College of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, Engineering Research Center of Forest Bio-preparation, Ministry of Education, Heilongjiang Provincial Key Laboratory of Ecological Utilization of Forestry-based Active Substances, Northeast Forestry University, Harbin 150040, China
| | - Wenxue Sun
- Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry University, College of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, Engineering Research Center of Forest Bio-preparation, Ministry of Education, Heilongjiang Provincial Key Laboratory of Ecological Utilization of Forestry-based Active Substances, Northeast Forestry University, Harbin 150040, China
| | - Mengfei Tian
- Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry University, College of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, Engineering Research Center of Forest Bio-preparation, Ministry of Education, Heilongjiang Provincial Key Laboratory of Ecological Utilization of Forestry-based Active Substances, Northeast Forestry University, Harbin 150040, China
| | - Qianqian Li
- Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry University, College of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, Engineering Research Center of Forest Bio-preparation, Ministry of Education, Heilongjiang Provincial Key Laboratory of Ecological Utilization of Forestry-based Active Substances, Northeast Forestry University, Harbin 150040, China
| | - Kaitao Jia
- Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry University, College of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, Engineering Research Center of Forest Bio-preparation, Ministry of Education, Heilongjiang Provincial Key Laboratory of Ecological Utilization of Forestry-based Active Substances, Northeast Forestry University, Harbin 150040, China
| | - Chunying Li
- Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry University, College of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, Engineering Research Center of Forest Bio-preparation, Ministry of Education, Heilongjiang Provincial Key Laboratory of Ecological Utilization of Forestry-based Active Substances, Northeast Forestry University, Harbin 150040, China
| | - Chunjian Zhao
- Key Laboratory of Forest Plant Ecology, Ministry of Education, Northeast Forestry University, College of Chemistry, Chemical Engineering and Resource Utilization, Northeast Forestry University, Engineering Research Center of Forest Bio-preparation, Ministry of Education, Heilongjiang Provincial Key Laboratory of Ecological Utilization of Forestry-based Active Substances, Northeast Forestry University, Harbin 150040, China
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