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http://krishi.icar.gov.in/jspui/handle/123456789/53611| Title: | A liquid chromatographic method for determination of acetamiprid and buprofezin residues and their dissipation kinetics in paddy matrices and soil |
| Other Titles: | Not Available |
| Authors: | Sujan Majumder Somnath Mandal Biswajit Majumder Anindita Paul, Tarun Paul, Nandita Sahana Prithusayak Mondal |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::Indian Institute of Vegetable Research ICAR::Central Tobacco Research Institute |
| Published/ Complete Date: | 2021-08-05 |
| Project Code: | Not Available |
| Keywords: | Persistence Paddy Consumer safety Soil Acetamiprid Buprofezin Insecticide residues LC-MS/MS Method validation |
| Publisher: | Springer Nature |
| Citation: | Not Available |
| Series/Report no.: | Not Available; |
| Abstract/Description: | The present study was conducted to investigate the residue status of two insecticides (acetamiprid and buprofezin) and their dissipation kinetics in three matrices viz. paddy grain, straw, and soil. The extraction procedure for residues of these two insecticides was executed using acetonitrile solvent. The analytical method was validated, which showed good linearity with the limit of quantification (LOQ) value of 0.01 and 0.02 mg kg−1 for acetamiprid and buprofezin, respectively. The recovery range was 79.67–98.33 % concerning all the matrices in both the insecticides. Acetamiprid (20% SP) and Buprofezin (25% SC) were applied separately in the paddy field in two doses: single dose (recommended dose) and double dose along with untreated control throughout the experiment. Residue analysis of these two insecticides in paddy (grain and straw) and soil was accomplished employing high-performance liquid chromatography (HPLC) with ultraviolet (UV) detector and confirmed by ultra-performance liquid chromatography (UPLC) coupled with mass spectrometry (UPLC-MS/MS). The dissipation data showed that acetamiprid exhibited higher dissipation in comparison with buprofezin. However, their persistence was found slightly higher in soil. The dissipation dynamics in the rice and soil were discussed with biological half-lives of both the insecticides. Consumer risk assessment study was also made considering its fate to the consumers. |
| Description: | Not Available |
| ISSN: | Not Available |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Environmental Science and Pollution Research |
| NAAS Rating: | 9.06 |
| Impact Factor: | 4.223 |
| Volume No.: | Not Available |
| Page Number: | Not Available |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | https://doi.org/10.1007/s11356-021-15784-4 |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/53611 |
| Appears in Collections: | CS-CTRI-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Majumder_et_al-2021-Environmental_Science_and_Pollution_Research.pdf | 592.99 kB | Adobe PDF | View/Open |
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