Enviar artigo por via de e-mail Quantitative determination of natural rubber content of Taraxacum kok-saghyz E. Rodin plants using spin probe method of electron paramagnetic resonance spectroscopy
- Autores: Martirosyan L.1,2, Goldberg V.1, Barashkova I.2, Kasparov V.1, Martirosyan Y.1,2, Motyakin M.1,3, Gaydamaka S.4, Varfolomeev S.1,4
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Afiliações:
- Emanuel Institute of Biochemical Physics, Russian Academy of Sciences
- All-Russian Research Institute of Agricultural Biotechnology
- Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences
- Lomonosov Moscow State University
- Edição: Volume 68, Nº 4 (2023)
- Páginas: 730-735
- Seção: Articles
- URL: https://journals.rcsi.science/0006-3029/article/view/142127
- DOI: https://doi.org/10.31857/S0006302923040130
- EDN: https://elibrary.ru/KLNBLV
- ID: 142127
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Resumo
The paper presents a method to carry out a quantitative analysis of the content of natural rubber of Taraxacum kok-saghyz E. Rodin by measuring adsorption of the nitroxide radical TEMPO in root preparations of the said plant. The method is based on a comparison between the integrated intensity of an EPR signal of interest and a standard. The developed method of analysis makes it possible to quickly and with good accuracy determine the content of rubber of plant tissues without its extraction from rubber-containing biomass.
Sobre autores
L. Martirosyan
Emanuel Institute of Biochemical Physics, Russian Academy of Sciences;All-Russian Research Institute of Agricultural Biotechnology
Email: levon-agro@mail.ru
Moscow, Russia
V. Goldberg
Emanuel Institute of Biochemical Physics, Russian Academy of Sciences
Email: levon-agro@mail.ru
Moscow, Russia
I. Barashkova
All-Russian Research Institute of Agricultural Biotechnology
Email: levon-agro@mail.ru
V. Kasparov
Emanuel Institute of Biochemical Physics, Russian Academy of Sciences
Email: levon-agro@mail.ru
Moscow, Russia
Yu. Martirosyan
Emanuel Institute of Biochemical Physics, Russian Academy of Sciences;All-Russian Research Institute of Agricultural Biotechnology
Email: levon-agro@mail.ru
Moscow, Russia
M. Motyakin
Emanuel Institute of Biochemical Physics, Russian Academy of Sciences;Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences
Email: levon-agro@mail.ru
Moscow, Russia
S. Gaydamaka
Lomonosov Moscow State University
Email: levon-agro@mail.ru
Moscow, Russia
S. Varfolomeev
Emanuel Institute of Biochemical Physics, Russian Academy of Sciences;Lomonosov Moscow State University
Autor responsável pela correspondência
Email: levon-agro@mail.ru
Moscow, Russia;Moscow, Russia
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