Estimatiom of the effect of plasma and radio wave treatment of seeds on the content of isoflavones in soybean leaves (Glycine max L.)

N A Kopylova,S V Goncharik,I I Filatova,H L Nedved,V A Lyushkevich,J N Kalatskaya,N A Laman

doi:10.29235/1029-8940-2021-66-4-402-411

Abstract

The effect of treatment of seeds with a high-frequency (HF) electromagnetic field and HF plasma on the qualitative and quantitative composition of isoflavones in the leaves of soybeans in the phases of branching, flowering and seed filling has been studied.It was found that the treatment of soybean seeds leads to a change in the quantitative content of isoflavone aglycones in the leaves, but does not affect their qualitative composition. The maximum content of daidzein was found in the flowering phase when the seeds were treated with an electromagnetic field, genistein ‒ in the branching phase, while a particularly high content of this component was found in plants whose seeds were treated with plasma.

Highlights

It was found that the treatment of soybean seeds leads to a change in the quantitative content of isoflavone aglycones in the leaves, but does not affect their qualitative composition
The maximum content of daidzein was found in the flowering phase when the seeds were treated with an electromagnetic field, genistein ‒ in the branching phase, while a high content of this component was found in plants whose seeds were treated with plasma
Для всех вариантов максимальное содержание даидзеина наблюдали в фазу цветения при обработке семян электромагнитное поле (ЭМП) (124,5 % к контролю), генистеина – в фазу ветвления, при этом особенно высокое содержание этого компонента отмечено в варианте плазменной обработки семян (158 % к контролю, контроль принят за 100 %)

Summary

Номер пика

2,143 2,273 2,403 2.503 2,610 2,897 2,993 3,673 4,110 4,513 5,353 5,830 5,907 6,087 6,547 (даидзеин) 6,710 7,030 7,177 (генистеин) 7,333 7,433 7,583 7,740 7,927 8,180 8,387 8,667 8,860 9,347 9,610. 2,117 2,240 2,393 2,550 2,710 2,820 2,913 3,013 4,487 5,033 5,520 5,833 5,927 6,233 6,547 (даидзеин) 6,873 7,183 (генистеин) 7,600 7,740 7,910 8,010 8,673 8,870 9,353 9,490 9,953 10,400 11,107 12,027

Окончание таблицы

Ветвление Цветение Налив семян

Список использованных источников

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