Anatomical and morphological characteristics of the authenticity of Astragalus zingeri Korsh. herb
- Authors: Matvienko U.A.1, Isaev D.S.1, Denikaeva E.A.1, Savinova D.A.1, Durnova N.A.1, Berezutskii M.A.1
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Affiliations:
- Saratov State Medical University named after V.I. Razumovsky
- Issue: Vol 22, No 2 (2022)
- Pages: 62-66
- Section: PHARMACEUTICAL CHEMISTRY, PHARMACOGNOSY
- URL: https://bakhtiniada.ru/2410-3764/article/view/103974
- DOI: https://doi.org/10.55531/2072-2354.2022.22.2.62-66
- ID: 103974
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Abstract
Aim – to analyse the morphological and anatomical structure of the herb Astragalus zingeri, identifying the diagnostic signs of plant raw material.
Material and methods. The object of the study was plant raw materials – the herb Astragalus zingeri Korsh., harvested in July, 2020, in the Saratov region, Tatishchevsky district, nearby the Kurdyum station, during the mass flowering period. The State Pharmacopoeia XIV standard was used for macro and microscopic analysis.
Results. The macroscopic features of the raw material are: pronounced ribbing of the stem, a small number of pairs of leaflets (4–6) of an unpaired pinnate leaf, as well as the size of the leaf plate, more pronounced trichomes on the bottom-side of the leaf, shortened, capitate, dense racemes with a pale purple corolla and a long flag. The characteristic microdiagnostic distinguishing features include: sinuous walls of leaf epidermal cells with numerous anomocytic stomata; slightly sinuous walls of the cells of the calyx epidermis; trichomes of the outer side of the calyx with T-shaped hairs with characteristic outgrowths of the cuticle.
Conclusion. The revealed macro- and microscopic diagnostic features of the herb Astragalus zingeri make it possible to identify the plant raw material and distinguish it from similar species.
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##article.viewOnOriginalSite##About the authors
Uliana A. Matvienko
Saratov State Medical University named after V.I. Razumovsky
Author for correspondence.
Email: matvienko.ulia2104@gmail.com
ORCID iD: 0000-0002-1714-9165
Postgraduate Student of the Department of General Biology, Pharmacognosy and Botany
Russian Federation, SaratovDaniil S. Isaev
Saratov State Medical University named after V.I. Razumovsky
Email: id64rus@gmail.com
5th year student of the Faculty of Pharmacy
Russian Federation, SaratovElvira A. Denikaeva
Saratov State Medical University named after V.I. Razumovsky
Email: denikaeva.00@mail.ru
4th year student of the Faculty of Pharmacy
Russian Federation, SaratovDaria A. Savinova
Saratov State Medical University named after V.I. Razumovsky
Email: dsavinova@list.ru
4th year student of the Faculty of Pharmacy
Russian Federation, SaratovNatalya A. Durnova
Saratov State Medical University named after V.I. Razumovsky
Email: ndurnova@mail.ru
ORCID iD: 0000-0003-4628-9519
PhD, Associate Professor, Head of the Department of General Biology, Pharmacognosy and Botany
Russian Federation, SaratovMikhail A. Berezutskii
Saratov State Medical University named after V.I. Razumovsky
Email: berezutsky61@mail.ru
ORCID iD: 0000-0003-0433-8247
PhD, Professor, Department of General Biology, Pharmacognosy and Botany
Russian Federation, SaratovReferences
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