Determination of growth hormones (β-agonists) in muscle tissue by HPLC with mass spectrometric detection
- Autores: Kulikovskii A.1, Lisitsyn A.2, Gorlov I.1, Slozhenkina M.1, Savchuk S.3
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Afiliações:
- Volga Research Institute of Production and Processing of Meat and Dairy Products
- Gorbatov All-Russia Research Institute of Meat Industry
- Sechenov First Moscow State Medical University
- Edição: Volume 71, Nº 10 (2016)
- Páginas: 1052-1056
- Seção: Articles
- URL: https://journals.rcsi.science/1061-9348/article/view/182121
- DOI: https://doi.org/10.1134/S1061934816100075
- ID: 182121
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Resumo
A procedure is developed for determining 11 β-agonists, that is, hormonal growth promoters for farm animals, using HPLC with mass spectrometric detection. The procedure includes the enzymatic hydrolysis of homogenates of organs and tissues of animals (longissimus muscle, liver, and kidney), precipitation of proteins with perchloric acid, extraction of β-agonists with a mixture of isopropyl alcohol–ethyl acetate (6: 4), purification of the extract by solid phase extraction using a Bond Elut cartridge, HPLC separation in the gradient elution mode, electrospray ionization, and mass spectrometric detection in the multiple reaction monitoring mode. The procedure is certified. The analytical range is 1.0–100.0 μg/kg.
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Sobre autores
A. Kulikovskii
Volga Research Institute of Production and Processing of Meat and Dairy Products
Autor responsável pela correspondência
Email: kulikovsky87@gmail.com
Rússia, ul. im. Marshala Rokossovskogo 6, Volgograd, 400131
A. Lisitsyn
Gorbatov All-Russia Research Institute of Meat Industry
Email: kulikovsky87@gmail.com
Rússia, ul. Talalikhina 26, Moscow, 109316
I. Gorlov
Volga Research Institute of Production and Processing of Meat and Dairy Products
Email: kulikovsky87@gmail.com
Rússia, ul. im. Marshala Rokossovskogo 6, Volgograd, 400131
M. Slozhenkina
Volga Research Institute of Production and Processing of Meat and Dairy Products
Email: kulikovsky87@gmail.com
Rússia, ul. im. Marshala Rokossovskogo 6, Volgograd, 400131
S. Savchuk
Sechenov First Moscow State Medical University
Email: kulikovsky87@gmail.com
Rússia, Trubetskaya ul. 8 build. 2, Moscow, 119991
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