Highly Sensitive Immunochromatographic Assay for Qualitative and Quantitative Control of Beta-Agonist Ractopamine in Foods
- Authors: Zvereva E.A.1, Shpakova N.A.1, Zherdev A.V.1, Xu C.2, Dzantiev B.B.1
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Affiliations:
- Bach Institute of Biochemistry, Research Center of Biotechnology
- School of Food Science and Technology
- Issue: Vol 54, No 4 (2018)
- Pages: 436-441
- Section: Article
- URL: https://journals.rcsi.science/0003-6838/article/view/152561
- DOI: https://doi.org/10.1134/S0003683818040166
- ID: 152561
Cite item
Abstract
An immunochromatographic method has been developed for the determination of ractopamine, a low-molecular, nonsteroidal growth regulator controlled in food due to toxicity. The developed analysis was characterized by an instrument detection limit of 0.05 ng/mL, a working range of 0.07‒0.28 ng/mL, and a visual detection limit of 0.5 ng/mL, which meets the requirements of sanitary and hygienic control. It is shown that the developed immunochromatographic test systems can be used to test meat products.
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About the authors
E. A. Zvereva
Bach Institute of Biochemistry, Research Center of Biotechnology
Email: dzantiev@inbi.ras.ru
Russian Federation, Moscow, 119071
N. A. Shpakova
Bach Institute of Biochemistry, Research Center of Biotechnology
Email: dzantiev@inbi.ras.ru
Russian Federation, Moscow, 119071
A. V. Zherdev
Bach Institute of Biochemistry, Research Center of Biotechnology
Email: dzantiev@inbi.ras.ru
Russian Federation, Moscow, 119071
C. Xu
School of Food Science and Technology
Email: dzantiev@inbi.ras.ru
China, Wuxi, Jiangsu, 214122
B. B. Dzantiev
Bach Institute of Biochemistry, Research Center of Biotechnology
Author for correspondence.
Email: dzantiev@inbi.ras.ru
Russian Federation, Moscow, 119071
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