Identification and Determination of Mycotoxins and Pesticides in Feed from Single Sample by HPLC/TOF High Resolution Mass Spectrometry
Abstract
A method for simultaneous identification and determination of 25 mycotoxins and 170 pesticides and their metabolites in grain and vegetable-based animal feed for animals and birds from single sample using time of flight high-resolution mass spectrometry combined with high-performance liquid chromatography and easy express sample preparation is developed. A scheme for identification and determination of the detected analytes by the method of standard additive is proposed. The lower limit of determination is 1(500) pg/kg. The relative standard deviation of the test results does not exceed 0.1. The duration of the sample screening and quantification is 30 - 40 min and 1 - 1.5 h, respectively.
About the Authors
V. G. Amelin
Федеральный центр охраны здоровья животных, г. Владимир, Россия; Владимирский государственный университет им. А. Г. и Н. Г. Столетовых, г. Владимир, Россия
Russian Federation
Russian Federation
A. M. Andoralov
Владимирский государственный университет им. А. Г. и Н. Г. Столетовых, г. Владимир, Россия; Брянская межобластная ветеринарная лаборатория, г. Брянск, Россия
Russian Federation
Russian Federation
A. A. Timofeev
Федеральный центр охраны здоровья животных, г. Владимир, Россия; Владимирский государственный университет им. А. Г. и Н. Г. Столетовых, г. Владимир, Россия
Russian Federation
Russian Federation
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Review
For citations:
Amelin V.G., Andoralov A.M., Timofeev A.A. Identification and Determination of Mycotoxins and Pesticides in Feed from Single Sample by HPLC/TOF High Resolution Mass Spectrometry. Industrial laboratory. Diagnostics of materials. 2015;81(10):14-23. (In Russ.)
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