Contents

Russian Journal of Bioorganic Chemistry

Vol. 51, No. 7, 2025

REVIEW PAPER

What is Lignin: Evolution of Views (A Review)

E. I. Evstigneev p. 2881  abstract

Assessment of the Chemical Composition of Heracleum sosnowskyi Manden as an Alternative Source of Raw Materials for Various Industries (A Review)

T. Ya. Ashikhmina, E. V. Tovstik, and T. A. Adamovich p. 2904  abstract

Family Taxaceae S.F.Gray: Composition of Metabolites, Pharmacological Properties, Drugs (A Review)

N. E. Kolomiets and A. A. Mar’in p. 2914  abstract

RESEARCH PAPER

The Effectiveness of Using a Deep Eutectic Solvent in Delignification of Wheat Straw

S. S. Shashkina and S. N. Evstaf’ev p. 2932  abstract

The Effect of Functional Nature on the Dielectric Properties of Slightly Altered Lignins

S. S. Khviyuzov, K. G. Bogolitsyn, and M. A. Gusakova p. 2939  abstract

Investigation of the Radioprotective Properties of Lignin under Conditions of Acute Gamma Irradiation of Duckweed Lemna Minor L.

I. S. Bodnar, O. V. Raskosha, A. P. Karmanov, and L. S. Kocheva p. 2948  abstract

Xylitol Production from Birch Wood Xylan over Bifunctional Ru-Containing Catalysts Based on Carbon Material Sibunit-4®

A. M. Skripnikov, V. A. Golubkov, V. V. Sychev, I. P. Ivanov, and O. P. Taran p. 2956  abstract

Biochemical Composition of Aspen Wood Depending on the Level of Aspen Tinder Infestation

Е. A. Tyutkova, N. S. Vorobyova, and D. E. Rumyantsev p. 2968  abstract

Physicochemical Properties of Solutions of Carboxymethylated Pine Wood

E. V. Kalyuta, V. I. Markin, M. I. Mal’tsev, and M. Yu. Cheprasova p. 2978  abstract

Quantitative Analysis of Khellactone and Other Coumarins in Phlojodicarpus sibiricus (Apiaceae)

D. N. Olennikov and N. K. Chirikova p. 2987  abstract

A GC-MS Study of the Subcritical Water and Ethanolic Extracts of Rosemary (Rosmarinus officinalis L.) Leaves

G. I. Vdovina, L. V. Pavlova, I. A. Platonov, and V. A. Kurkin p. 2995  abstract

Sulfation of Betulin 3-Propionate with Sulfamic Acid in N,N-Dimethylformamide Medium

V. A. Levdanskiy, S. A. Novikova, and A. V. Levdanskiy p. 3004  abstract

Content of Biologically Active Substances and Antioxidant Properties of Some Species of the Genus Agastache Clayton ex Gron. during the Growing Season

M. A. Lebedeva, T. A. Kukushkina, T. A. Vorob’eva, T. M. Shaldaeva, and E. P. Khramova p. 3010  abstract

The Siberian and European Larch Polar Alcohols of Neutral Substances of Woody Greens

D. S. Mikson and V. I. Roshchin p. 3020  abstract

Qualitative and Quantitative Composition of Essential Oil of Seeds Abies sibirica Ledeb. and Pinus sylvestris L. in the Komi Republic

N. V. Gerling, I. V. Gruzdev, and S. I. Tarasov p. 3028  abstract

Composition of Lipophilic Components of Caragana jubata (Pall.) Poir. and Inhibitory Activity Against the Main Protease of SARS-CoV-2

T. P. Kukina, I. A. Elshin, O. I. Salʼnikova, P. V. Kolosov, S. Khashchuluun, B. Badmaarag, S. Chimidtseren, O. Erdenezayaa, Ts. Sandag, D. A. Karakay, M. A. Pukhnacheva, A. A. Nefedov, V. Yu. Chirkova, S. V. Belenkaya, and D. N. Shcherbakov p. 3035  abstract

Influence of the Nature of the Crosslinking Agent on the Structure and Properties of the Organic Xerogels Obtained from Cedar Bark Tannins

N. M. Mikova, I. P. Ivanov, A. M. Zhizhaev, O. Yu. Fetisova, V. S. Borovkova, and B. N. Kuznetsov p. 3047  abstract

Study of Accumulation of Natural and Artificial Radioisotopes by Medicinal Plant Raw Materials on the Example of Plantain Leaves of Large Flora of Urbanized Territories of the Central Black Earth Region

N. A. Dyakova p. 3056  abstract

Ultrasound-Assisted Extraction of Biologically Active Compounds from Cordyceps militaris

D. V. Minakov, E. S. Savrasov, N. G. Bazarnova, S. L. Tikhonov, and E. Yu. Egorova p. 3068  abstract

In Vitro Antioxidant and Antiradical Activity of Rutan, a Polyphenolic Extract from the Tannic Sumach (Rhus coriaria L.) Leaves

T. F. Aripov, U. G. Gayibov, S. N. Gaibova, A. A. Abdullaev, D. Sh. Abduazimov, Yu. I. Oshchepkova, and Sh. I. Salikhov p. 3077  abstract

Chemical Composition of the Essential Oil and Phenolic Compounds of the Aerial Part of Lophanthus schtschurovskianus

O. K. Askarova, Kh. M. Bobakulov, A. A. Ganiev, N. K. Usmanova, S. A. Sasmakov, F. B. Eshboev, E. Kh. Botirov, and Sh. S. Azimova p. 3086  abstract

The Study of Phenolic Compounds of Three Types of the Genus Tanacetum L. in the Conditions of the Bashkir Cisurals

K. A. Pupykina, I. E. Anishchenko, E. V. Krasyuk, O. Yu. Zhigunov, and Z. Kh. Shigapov p. 3094  abstract

Peculiarities of the Accumulation of Glucofructans in the Aboveground Part of the Species of the Genus Allium (Amaryllidaceae)

E. S. Vasfilova and T. A. Vorob’eva p. 3101  abstract

Comparison of the Phenolic Compounds Content and Composition in Synechocystis sp. Sauvageau and Desertifilum tharense Dadheech et Krienitz

N. V. Zagoskina, M. A. Sinetova, P. V. Lapshin, and D. A. Los’ p. 3110  abstract

A Comparative Analysis of Bioactive Compounds Content in Kiwi Fruits

L. Ya. Ayba, N. B. Platonova, and O. G. Belous p. 3118  abstract

Development of Approaches to Molecular Modeling of the Interaction Between Biologically Active Components of Humic Substances and β-Lactamases on the Example of Humic-Like Low-Molecular Weight Analogues

S. A. Vladimirov, G. D. Rukhovich, E. V. Radchenko, and I. V. Perminova p. 3123  abstract

Efficiency of Conversion of Wheat Bran Biopolymers by a Complex of Hydrolytic Enzymes

N. A. Pogorelova, N. A. Sarnitskaya, and D. S. Nardin p. 3132  abstract

Study of the Flavonoid Composition in Enzymatic Hydrolysates of Lingonberry Pomace and Aronia Berry Pomace

Ye. N. Sokolova, V. V. Ionov, K. I. Eller, Ye. M. Serba, I. B. Perova, and G. S. Volkova p. 3145  abstract

Erratum

Erratum to: Transcription of Long Non-Coding RNAs in Cumulus Cells of the Cumulus-Oocyte Complex from Women with In Vitro Fertilization Failure

N. I. Enukashvily, A. R. Smolyaninova, I. A. Babenchuk, V. A. Gallyamova, K. O. Bashendjieva, N. V. Ponomartsev, J. A. Tatishcheva, and A. S. Kalugina p. 3152  abstract

Erratum to: A Review on the Synthesis and Biological Significance of Oxadiazole (OXD) Derivatives: Sustainable Green Approaches and Applications

Preeti Shrivastava, Bontha Venkata Subramanya Lokesh, Soundarajan Krishnan, and Gautam M. Patel p. 3153  abstract

Erratum to: Optimizing Scaffold Structures to Enhance DNAzyme-Based Nanomachine Activity in Double-Stranded DNA

M. Ateiah and M. S. Rubel p. 3154  abstract