Izvestiya of Saratov University. Chemistry. Biology. Ecology. 2021, Vol. 22, iss. 4
Content
Chemistry
Kutina A. A., Sumina E. G., Yurasov N. A., Uglanova V. Z.
Determination of statins by reverse-phase HPLC in mobile phases with diff erent modifi cation options
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364
Markova E. О., Nekrasov D. A., Dyakov M. Y., Danilo A. A.
Determination of the content of iodine, iodides and iodates in food products
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373
Razuvayeva L. M., Fomina A. D., Makhova T. M., Arzhanukhina A. I., Doronin S. Y.
Solid-phase sorbents based on synthetic nanofibers and glauconite for extracting magneson I from aqueous media
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382
Nikiforov A. I., Chesnokov E. A., Nikiforov I. A., Popov A. G., Maslakov K. I.
Eff ect of the MoO3/Al2O3 catalyst fl uorination on the propylene metathesis reaction
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390
Ashikhmin E. A., Vnukov I. V., Romadenkina S. B., Aniskova Т. V.
Transformation of stable hydrogenate on catalytic systems Pt/CVM, Pr/CVM
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398
Biology
Trofi mova T. ., Shovkoon D. F.
Neocrambus wolfschlaegeri (Schawerda, 1937) (Lepidoptera: Crambidae, Crambinae) new to Russia
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405
Pleshakova E. V., Kasatkina M. А., Ngun C. T., Reshetnikov M. V.
A study of manganese-oxidizing microorganisms isolated from microbiocenoses of highly magnetic soils
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409
Sedelnikova L. L., Tsandekova O. L.
Assessment of the content of biologically active substances and chemical elements in the leaves of Hosta and Iris hybrida in the landscaping of the Novosibirsk region
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419
Kupryashina M. A., Ponomarova E. G.
The effect of metal salts on the activity of the phenol oxidase complex enzymes of bacteria of the genus Azospirillum
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427
Shevchenko S. V., Korostylevв A. A., Shevchuk O. M.
Features of the developmental biology of Orthosiphon aristatus (Lamiaceae) under the conditions of introduction on the Southern coast of the Crimea
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437
Krasova Y. V., Fadeev V. V., Моисеева Е. М., Gusev Y. С., Чумаков М. И.
Optimization of the technique for maize protoplast isolation and their nativity after electroporation
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445
Vasjukov V. М., Nikelshparg M. I.
Samples of Thymus (Lamiaceae) from the central part of the Russian Caucasus, stored in the Herbarium of the Institute of Ecology of the Volga river basin of the Russian Academy of Science (PVB)
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455