Detection of the Adulteration of Milk and Dairy Products by Gas Chromatography/Electron Ionization Mass Spectrometry

Abstract: A comparative analysis of the results of using the method described in GOST (State Standard) 33490-2015, and an original method for the detection and quantification of markers of diary product adulteration with vegetable oils, 4-desmethylsterols, by gas chromatography/electron ionization mass spectrometry was performed. It was shown that, using the original procedure, one can avoid false positive results and reduce the time of analysis. © 2020, Pleiades Publishing, Ltd.

Authors
Goriainov S.V. 1, 2 , Esparza C. 2 , Borisova A.R. 2 , Kulikova L.N. 2 , Polovkov N.Y.1
Journal
Journal of Analytical Chemistry
Number of issue
14
Language
English
Pages
1774-1780
Status
Published
Link
External link
DOI
10.1134/S1061934820140099
Volume
75
Year
2020
Organizations
  • 1 Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Moscow, 119991, Russian Federation
  • 2 Peoples’ Friendship University of Russia (RUDN University), Moscow, 117198, Russian Federation
Keywords
adulteration; dairy products; gas chromatography/mass spectrometry; sterols
Date of creation
20.04.2021
Date of change
01.08.2022
Short link
https://repository.rudn.ru/en/records/article/record/72537/
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