Development of One-Step Non-Solvent Extraction and Sensitive UHPLC-MS/MS Method for Assessment of N-(n-Butyl) Thiophosphoric Triamide (NBPT) and N-(n-Butyl) Phosphoric Triamide (NBPTo) in Milk

Development of One-Step Non-Solvent Extraction and Sensitive UHPLC-MS/MS Method for Assessment of N-(n-Butyl) Thiophosphoric Triamide (NBPT) and N-(n-Butyl) Phosphoric Triamide (NBPTo) in Milk

N-(n-butyl) thiophosphoric triamide (NBPT) is a urease inhibitor utilised in urea-based fertilizers. In Ireland, fertilizer treated with NBPT is applied to pasture to mitigate both ammonia and nitrous oxide emissions, but concerns arise as to the potential for residues in milk products. A quick ultr...

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Bibliographic Details
Main Authors: Chikere G. Nkwonta, Macdara O’Neill, Niharika Rahman, Mary Moloney, Patrick J. Forrestal, Sean A. Hogan, Karl G. Richards, Enda Cummins, Martin Danaher
Format: Article
Language:English
Published: MDPI AG 2021-05-01
Series:Molecules
Subjects:
UHPLC-MS/MS
urease inhibitor
ultrafiltration extraction
N-(n-butyl) thiophosphoric triamide
N-(n-butyl) phosphoric triamide
milk
Online Access:https://www.mdpi.com/1420-3049/26/10/2890

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