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Chemistry and Biology Issues Archive "Chemistry and Biology" 2026 5(143)

Issue of Universum: Chemistry and Biology 5(143)

DOI - 10.32743/UniChem.2026.143.5

The issue was published on May 7, 2026.

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Issue Articles

SYNTHESIS OF ZEOLITE A FROM COMPLEX PURIFIED ANGREN KAOLIN
Абдухаев А.Б. Ергашев О.К. Тошматова Б.А.
30.04.2026 340
01. Inorganic Chemistry
A PH-POTENTIOMETRIC STUDY OF MIXED-LIGAND COMPLEX FORMATION INVOLVING ASPARTIC AND DICARBOXYLIC ACIDS IN SOLUTION
Алиев Т.Б. Зайниддинова Г.Ш. Хусенов К.Ш. Файзуллаева Ф.И.
03.04.2026 313
01. Inorganic Chemistry
INVESTIGATION OF THE COMPLEX COMPOUND OF IRON(II) WITH KERATIN HYDROLYSATE
Алиев Т.Б. Рахимова Ф.М. Хамраева Ф.Ш. Иноятова А.Н.
13.04.2026 360
01. Inorganic Chemistry
STUDY OF THE SOLUBILITY ISOTHERM AT 25⁰C OF THE IRON(2+) SALT-ASPARTIC ACID-WATER SYSTEM
Алиев Т.Б. Эрназаров К.А. Каримов З.Т.
09.04.2026 274
01. Inorganic Chemistry
DEVELOPMENT OF AN HPLC METHOD FOR THE QUALITATIVE AND QUALITATIVE ANALYSIS OF FLAVONOIDS IN DRY EXTRACT
Халмурзаева А.А. Абдурахманов Б.А. Сотимов Г.Б.
20.04.2026 278
02. Analytical Chemistry
IDENTIFICATION OF PHENOLIC COMPOUNDS IN Salvia deserta USING THE HPLC METHOD
Артищева А.В. Дусматова Д.Э.
21.04.2026 286
02. Analytical Chemistry
SYNTHESIS OF A NEW DERIVATIVE OF 5-FLUOROURACIL BASED ON 3-ETHYLANILINE AND STUDY OF ITS BIOLOGICAL ACTIVITY
Юсуфов М.С. Очилов Ш.Э. Абдушукуров А.К. Бобоназарова С.Х. Буриева Д.М. Матчанов А.Д.
29.04.2026 254
03. Organic Chemistry
INVESTIGATION OF THE AMINATION PROCESSES OF CARBOXYLIC ACIDS OBTAINED VIA SULFURIC ACID OXIDATION OF ANIMAL FATS
Yusupbayev K.P. Urinov U.K.
09.04.2026 497
03. Organic Chemistry
SYNTHESIS, PROPERTIES AND APPLICATION OF EFFECTIVE BIOSTIMULITATORS BASED ON BIS-[( N-METHYL-3-HYDROXYPIPERIDINYL)-CARBAMATE DERIVATIVES]
Холикулов Б.Н. Махсумов А.Г. Эшкулов Х.О. Хaндамов Д.А. Зиядуллаев А.Э.
21.04.2026 255
03. Organic Chemistry
PHYSICOCHEMICAL PROPERTIES OF RAW BRICK CLAY MATERIAL AND THE KINETICS OF PRIMARY DEWATERING IN A TUNNEL-TYPE SOLAR DRYER
Мирзаев С.А. Абдукаримов Б.А.
29.04.2026 218
04. Physical Chemistry
ADSORPTION AND THERMODYNAMIC PROPERTIES OF CHITOSAN–SILICA NANOCOMPOSITE MATERIALS PREPARED BY THE SOL–GEL METHOD DURING BENZENE VAPOR ADSORPTION
Niyozova D.B.
10.04.2026 279
04. Physical Chemistry
CORRELATION OF THE COMPONENT COMPOSITION OF Artemisia absinthium L. ESSENTIAL OIL WITH ANTIOXIDANT ACTIVITY: A PHYSICOCHEMICAL ANALYSIS
Найимова Б.К. Мухамадиев Н.К. Фазлиева Н.Т. Каримова У.Х. Мукумова С.М.
27.04.2026 260
04. Physical Chemistry
SYNTHESIS OF TIN-CONTAINING ACRYLIC OLIGOMERS
Eshankulov X.N. Shaydullayeva U.H. Xurramova V.A.
29.04.2026 344
04. Physical Chemistry
OXIDATION OF ALLOYS OF THE Zn0.5Al-Sr SYSTEM
Nazarov O.N.
16.04.2026 362
04. Physical Chemistry
OXIDATION OF BARIUM-ALLOYED Zn22Al ALLOY
Hojiboev A.Q.
16.04.2026 293
04. Physical Chemistry
SYNTHESIS OF PEROVSKITE CALCIUM, STRONTIUM AND BARIUM TITANATES AND INVESTIGATION OF THEIR PHYSICOCHEMICAL PROPERTIES
Каршиева Ш.К. Хатамова Н.С. Фазлиева Н.Т. Мухамадиев Н.К. Найимова Б.К.
29.04.2026 310
04. Physical Chemistry
PREPARATION AND CHARACTERIZATION OF DRUG FILMS BASED ON METHYLCELLULOSE CONTAINING MOMETASONE FUROATE
Шукуров А.И.
29.04.2026 283
06. High-molecular compounds
COMPREHENSIVE ANALYSIS OF PHYSICAL, AND THERMAL PROPERTIES OF LOW MOLECULAR WEIGHT POLYETHYLENE
Халилов С. Ёдгоров Н. Кучаров А. Юсупов Ф.М. Темиров Г. Юсупов С.К. Султонов С.Б.
28.04.2026 291
06. High-molecular compounds
ANTIBACTERIAL PROPERTIES OF POLYMETALL-COMPLEXES CHITOSAN-SILVER SYNTHESIZED BASED ON Apis mellifera CHITIN
Ихтиярова Г.А. Исомитдинова Д.С. Турабджанов С.М.
22.04.2026 266
06. High-molecular compounds
STUDY OF THE PURIFICATION PROCESS OF Astragalus unifoliolatus EXTRACT BY ULTRAFILTRATION USING MATHEMATICAL EXPERIMENTAL DESIGN
Жанибеков А.А. Бахтиёров Ж.Г. Тухтаев Ф.Х. Рахимберганов М.М. Абдурахманов Б.А. Сотимов Г.Б.
30.04.2026 284
09. Bioorganic Chemistry
IN VITRO PROPAGATION AND ANALYSIS OF BIOLOGICALLY ACTIVE COMPOUNDS OF Nitraria schoberi L. DISTRIBUTED IN THE OROLQUM REGION
Suyarova M.N. Ishimov U.J. Amanova G.I.
20.04.2026 283
09. Bioorganic Chemistry
MEDICINAL GINGER (Zingiber officinale) ROOT: ISOLATION AND COMPARISON OF THE BIOLOGICALLY ACTIVE COMPOUND 6-GINGEROL USING VARIOUS METHODS
Gapparova F.J. Djuraev T.A. Ablakulova N.A. Khudoynazarov M.Sh.
23.04.2026 476
09. Bioorganic Chemistry
STUDY OF THE STRUCTURE AND RHEOLOGICAL PROPORTIES OF FILMS BASED ON FIBROIN AND DEXTRAN
Садыкова М.А. Шомуротов Ш.А. Каримов А. Абдурахманов Ж.А. Раджабов О.И.
28.04.2026 238
09. Bioorganic Chemistry
LIPIDS OF Lindelofia macrostyla BUNGE SEEDS
Nigora Yuldasheva Mavlyanova Farangiz Pulatovna Ibotov Shokhrukh Khurmatullo ugli Sabir Nishanbayev
29.04.2026 258
09. Bioorganic Chemistry
ABOUT THE PRODUCTION TECHNOLOGY OF THE METABOLITE N-DEACETYLLAPPACONITINE
Сайджанова Д.М. Саноев А.И. Журакулов Ш.Н. Ботиров Р.А. Муталова Д.К. Садиков А.З. Сагдуллаев Ш.Ш.
08.04.2026 297
09. Bioorganic Chemistry
ACUTE TOXICITY AND CUMULATIVE EFFECTS OF THE DRUG «SULFAPECT»
Бекназарова Н.С. Тагайалиева Н.А. Рахмонова Г.Г. Турабоев Ш.М. Махмудов С.Д. Сагдуллаев Б.Т.
17.04.2026 255
09. Bioorganic Chemistry
UNCOVERING THE PHYTOCHEMICAL AND GENOMIC LANDSCAPE OF Ferula sunbul Hook.f. THROUGH MULTI-OMICS AND MACHINE LEARNING
Nuraddinova M.B. Atakhodjayeva M.A.
10.04.2026 535
09. Bioorganic Chemistry
A COMPARATIVE EXPERIMENTAL EVALUATION OF THE ANTI-INFLAMMATORY ACTIVITY OF A COMPOSITION OF Paulownia sp. AND Rosmarinus officinalis LEAVES
Аскаров И.Р. Муминжонов М.М. Усманова Т.Э.
14.04.2026 243
09. Bioorganic Chemistry
INVESTIGATION OF FLAVONOID COMPOSITION IN DIFFERENT MORPHOLOGICAL PARTS OF CULTIVATED CAPER (Capparis spinosa L.). USING HPLC
Kalmuratova Sh.T. Berdimbetova G.E. Pazilbekova Z.T.
14.04.2026 319
09. Bioorganic Chemistry
FLAVONOIDS OF AERIAL PART OF PLANT Artemisia juncea
Буриева Г.Т. Сарабеков А.Т.
14.04.2026 402
09. Bioorganic Chemistry
SCIENTIFIC ANALYSIS OF BROWN COAL FLOTATION USING SURFACTANTS DERIVED FROM INDUSTRIAL WASTE
Kucharov A. Khalilov S. Yodgorov N. Yusupov F. Sultonov S. Qurbonov A. Toshboboyeva R.
16.04.2026 388
10. Colloid chemistry
HYDROTHERMAL SYNTHESIS OF LiA ZEOLITE: CRYSTAL STRUCTURE AND SPECTROSCOPIC ANALYSIS
Хамидов Р.А. Ойдинов М.Х. Абдулхаев Т.Д.
22.04.2026 336
10. Colloid chemistry
HYDROTHERMAL SYNTHESIS OF NaY ZEOLITE AND ITS CHARACTERIZATION BY IR SPECTROSCOPY
Эргашев О.К. Бахронов Х.Н. Абдуллахонова Г.А. Эсонкулова Н.М. Ойдинов М.Х. Ганиев А.С.
29.04.2026 308
10. Colloid chemistry
MATERIAL BALANCE OF THE PROCESS FOR OBTAINING SYNTHETIC ALPHA-OLEFIN OILS FROM LOW-MOLECULAR-WEIGHT POLYMER WASTE
Salimova Z. Khamidov D. Tilloev L.
14.04.2026 278
12. Petrochemicals
HYPOGLYCEMIC AND HYPOLIPIDEMIC ACTIVITY OF POLYSACCHARIDES FROM THE ROOTS OF Capparis spinosa L.
Азаматов А.А. Айтмуратова У.К. Захидова Л.Т. Давронова Х.А. Бекмурзаева Н.Б. Ботиров Р.А.
26.04.2026 260
15. Medicinal chemistry
EFFECT OF VARIOUS BIOLOGICALLY ACTIVE SUBSTANCES ON THE LEVEL OF NEURODEGENERATION MARKERS IN MODEL ANIMALS
Саатов Т.С. Артыкбаева Г.М. Ишанходжаев Т.М. Ибрагимова Э.А. Баходиров Х.К.
06.04.2026 289
21. Biochemistry
DETERMINATION OF WATER-SOLUBLE VITAMINS IN “AS-BOG‘IM” AND “AS-QUVVAT” FOOD SUPPLEMENTS
Askarov I.R. Qirg’izov Sh.M. Abdulloyev O.Sh. Akhmedova Z.K.
24.04.2026 411
21. Biochemistry
DETERMINATION AND EVALUATION OF THE MINERAL COMPOSITION OF LEMON PEEL USING ICP-OES
Askarov I.R. Maxmudova M.M. Atakulova N.B. Madrakhimova M.K.
15.04.2026 324
22. Plant physiology and biochemistry
BIODEGRADATION OF OIL AND OIL PRODUCTS WITH THE PARTICIPATION OF MICROORGANISMS: MECHANISMS, FACTORS AND PROSPECTS OF APPLICATION
Кадырова Г.Х. Абдуллаева Ю.А. Хусанов Т.С. Ахмедова З.Р.
24.04.2026 386
23. Biotechnology (including bionanotechnology)
SEED GERMINATION AND BIOMORPHOLOGY OF ORNAMENTAL-MEDICINAL PLANTS UNDER INTRODUCTION CONDITIONS
Nasriddinova M.R. Umurova I.Sh.
30.04.2026 289
27. Botany
EXPERIMENTAL STUDY OF SEED GERMINATION OF FALSE INDIGO BUSH (Amorpha fruticosa L.) UNDER LABORATORY AND GREENHOUSE CONDITIONS
Косбаулиева Б.Ж.
26.04.2026 222
27. Botany
ANTIOXIDANT ACTIVITY AND BIOSYNTHESIS OF VINCAMINE BY THE ENDOPHYTIC FUNGUS Penicillium sp. VM86S ASSOCIATED WITH Vinca minor L.
Отаева З.М. Насметова С.М. Норкузиева О.Ш. Узбеков В.В. Абдульмянова Л.И.
08.04.2026 288
29. Microbiology
BIOACCUMULATION OF HEAVY METALS IN CARP (Cyprinus carpio) TISSUES UNDER POND FISH FARMING CONDITIONS IN THE TASHKENT REGION
Туйчиев К.С. Зикриёев А.И. Нормурoдова Г. Темирова Н.Т. Сафаров А.Ш. Шералиев Б.
06.04.2026 335
30. Zoology
INGREDIENT AND NUTRIENT ANALYSIS OF VETERINARY DIETS FOR CARDIOVASCULAR DISEASES IN DOGS
Селиванова И.Р.
17.04.2026 320
30. Zoology
MODERN METHODS OF GENETIC ANALYSIS AND DETECTION OF HEREDITARY HUMAN DISEASES
Мамедова Р.Ф.
19.04.2026 367
33. Genetics
CORRELATION BETWEEN WATER HARDNESS AND MINERALIZATION IN ARTIFICIAL WATER BODIES
Кучкарова Д.Х. Абдиназаров Х.Х. Хужамшукуров Н.А.
11.04.2026 298
34. Ecology (by industry)
THE IMPORTANCE OF SEPARATE COLLECTION OF MUNICIPAL HOUSEHOLD WASTE IN SHAPING ECOLOGICAL CULTURE IN TASHKENT CITY
Karimova Q. Radkevich M.
23.04.2026 413
34. Ecology (by industry)
RESISTANCE OF Catalpa L. SPECIES TO HIGH AND LOW TEMPERATURES IN KARAKALPAKSTAN
Досжанова Г.Д.
21.04.2026 219
34. Ecology (by industry)
HYDROCHEMISTRY OF THE RESERVOIR AND ITS EFFECT ON THE CONDITION OF FISH
Истомин М.А. Кашковская В.П. Бабушкин В.Е.
20.04.2026 274
36. Hydrobiology
COMPARATIVE EFFECTS OF HELMAR-1 AND HELMAR-2 POLYPHENOL EXTRACTS ON MITOCHONDRIAL ENERGY METABOLISM IN CCl₄-INDUCED EXPERIMENTAL HEPATITIS
Ahmedova S. Asrarov M. Mirzakulov S. Sysa A. Navruzov G. Tojixonova S.
06.04.2026 369
41. Physiology
ISSN 2311-5459. Article metadata is hosted on the eLIBRARY.RU platform.
Mass media registration cert.: EL No. FS77-91809 dated 03.07.2026
Journal founder: Universum LLC
Editor-in-Chief - Olga V. Kvan.
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