Rasayan J. Chem.
ISSN: 0974-1496(Print)
ISSN: 0976-0083(Online)
CODEN: RJCABP
Frequency: March, June, September & December
Current Issue
Volume 15, Number 2, April- June(2022)

PALM SHELL-DERIVED ACTIVATED CARBON ADSORBENT IS BETTER THAN THAT OF COCONUT SHELL: COMPARATIVE STUDIES OF COD ADSORPTION FROM PALM OIL MILL EFFLUENT

I. Mustafa, Fathurrahmi, Suriarah, M. Farida and K. Ahmad

Rasayan J. Chem, 15 (2), 738-744 (2022)

KeywordsSS: COD, POME, FT-IR, SEM-EDS, Langmuir, Activated Carbon, Adsorption

DOI: http://dx.doi.org/10.31788/RJC.2022.1526804


ANTIBACTERIAL ACTIVITIES TEST AND BRINE SHRIMP LETHALITY TEST OF Simargaolgaol (Aglaonema modestum Schott ex Engl.) LEAVES FROM NORTH SUMATERA, INDONESIA

Saronom Silaban, Bajoka Nainggolan, Murniaty Simorangkir, TiurmaSolomasi Zega, Putri Mandaoni Pakpahan and Kasta Gurning

Rasayan J. Chem, 15 (2), 745-750 (2022)

KeywordsSS: Aglaonema modestum Schott ex Engl, Toxicity, BSLT, A. salina Leach, Antibacterial Activities

DOI: http://dx.doi.org/10.31788/RJC.2022.1526911


CHARACTERISTICS TEST OF POLYPROPYLENE MEMBRANE AS A CR2016 TYPE LITHIUM-ION COIN CELL BATTERY SEPARATOR

A. Suprabawati, I. Rahayu, A. Rostika, A. Anggraini and K. Wulandhari

Rasayan J. Chem, 15 (2), 751-756 (2022)

KeywordsSS: Lithium-ion Battery, Separator, Polypropylene Membrane.

DOI: http://dx.doi.org/10.31788/RJC.2022.1526743


THREE-STEP SYNTHESIS OF VARIOUS-1H-1,2,3-TRIAZOL-4- YL) METHYL) PYRIDO[2,3-B]PYRAZIN-2(1H)-ONES VIA C-N JUNCTION AND THEIR ANTI-PROLIFERATIVE ACTIVITY

Pavani .V and Jagadeesh Kumar Ega

Rasayan J. Chem, 15 (2), 757-761 (2022)

KeywordsSS: Pyrido-pyrazin, 1, 2, 3-Triazoles, Sharpless catalyst, Cycloaddition

DOI: http://dx.doi.org/10.31788/RJC.2022.1526855


Au-TiO2NANOSPHERES CATALYZED ONE-POT-MCR SYNTHESIS, CHARACTERIZATION AND ANTIPROLIFERATION ACTIVITY OF INDOLYL-IMIDAZOLOPYRIDINES CARBOXYLIC ACID HYBRIDS

Prasad Boda, Jagadeesh Kumar Ega, Kavitha Siddoju

Rasayan J. Chem, 15 (2), 762-766 (2022)

KeywordsSS: Indolyl-Imidazolo- Pyridines, Au-TiO2 NPS, Anti- proliferation Activity

DOI: http://dx.doi.org/10.31788/RJC.2022.1526832


SYNTHESIS, SPECTRAL CHARACTERIZATION, BIOLOGICAL ACTIVITY OF MACROCYCLIC LIGANDS AND METAL COMPLEXES DERIVED FROM 3,4- DIAMINOBENZOPHENONE AND DIKETONES

A. Palaniammal and S. Vedanayaki

Rasayan J. Chem, 15 (2), 767-772 (2022)

KeywordsSS: Macrocyclic Ligand, Metal Complex, Spectral Analysis, Antimicrobial Activity, Docking Studies.

DOI: http://dx.doi.org/10.31788/RJC.2022.1526699


APPLICATION OF IMAGE ANALYSIS USING TEXTURES OF Py14BA:nFA FOR MESOGEN PARAMETERS

Ch. Kamalakar, C.J. Sreelatha, K. Mallika, A.V.N. Ashok Kumar and S. Sreehari Sastry

Rasayan J. Chem, 15 (2), 773-779 (2022)

KeywordsSS: Hydrogen bonded mesogens, Textures, Image Analysis, Transition Temperatures, Optical Parameters

DOI: http://dx.doi.org/10.31788/RJC.2022.1526845


ISOLATION AND CHARACTERIZATION OF CHITOSAN FROM SEA AND FRESHWATER WASTE, NORTH SUMATERA PROVINCE, INDONESIA

Ridwanto, A.S. Daulay and K. Gurning

Rasayan J. Chem, 15 (2), 780-785 (2022)

KeywordsSS: Litopenaeus vanname Skin, Charybdis feriatus Shell, Cherax quadricarinatus Shell, SNI, and Chitosan

DOI: http://dx.doi.org/10.31788/RJC.2022.1526721


BIOCHEMICAL CHARACTERIZATION, ANTIPROLIFERATIVE AND CYTOTOXICITY EFFECT OF PURIFIED L-ASPARAGINASE, AN ANTI-LEUKEMIA ENZYME ISOLATED FROM NEW BACTERIA Myroides Gitamensis

V.S.S.L. Prasad Talluri, S.S. Lanka, B.Mutaliyeva, A. Sharipova, A. Suigenbayeva and A. Tleuova

Rasayan J. Chem, 15 (2), 786-791 (2022)

KeywordsSS: Enzyme, L-asparaginase, Cytotoxic Activity, Leukemia, Biochemical Characterization, Antiproliferative Effect

DOI: http://dx.doi.org/10.31788/RJC.2022.1526842


PHYTOCHEMICAL SCREENING AND ANTIDYSLIPIDEMIC ACTIVITY OF CORIANDER LEAF ETHANOL EXTRACT (Coriandrum sativum L.) IN WISTAR MALE RATS

S.M. Sinaga, H. Cintya, M. Batubara, I. Zilena and H.D. Syahputra

Rasayan J. Chem, 15 (2), 792-797 (2022)

KeywordsSS: Coriandrum sativum L, Total Cholesterol, HDL, LDL, Dan triglyceride

DOI: http://dx.doi.org/10.31788/RJC.2021.1526265


OPTIMIZATION OF CONTINUOUS MICROWAVE INACTIVATOR FOR POLYPHENOL OXIDASE INACTIVATION ON GREEN TEA PROCESSING USING RESPONSE SURFACE METHODOLOGY

S.U. Handayani, Sutrisno, D. Ariwibowo, R. Amalia and M.E Yulianto

Rasayan J. Chem, 15 (2), 798-805 (2022)

KeywordsSS: Catechin, Enzyme Inactivation, Green Tea, Microwave, Polyphenol

DOI: http://dx.doi.org/10.31788/RJC.2022.1526318


SPREAD PREDICTION OF COVID-19 IN ANDHRA PRADESH BASED ON ENVIRONMENTAL CHEMISTRY

Habibulla Mohammad, Ch Gangadhar, Riazuddin Mohammed and K. Phani Rama Krishna

Rasayan J. Chem, 15 (2), 806-812 (2022)

KeywordsSS: SEIR, Response Surface Methodology, COVID-19, Rate of Transmission, Average Recovery

DOI: http://dx.doi.org/10.31788/RJC.2022.1526598


EFFECT OF HYBRID Mg(OH)2/CHITOSAN ON THE HYDROPHILICITY AND ANTIFOULING OF POLYETHERSULFONE (PES) MEMBRANE

U. Fathanah, I. Machdar, M. Riza, N. Arahman, M. Y. Wahab, S. Muchtar, C. M. Rosnelly, S Mulyati, Y. Syamsuddin, S. Juned and F. Razi

Rasayan J. Chem, 15 (2), 813-823 (2022)

KeywordsSS: Polyethersulfone (PES), Hybrid Mg(OH)2/Chitosan, Blending Polymer, Antifouling

DOI: http://dx.doi.org/10.31788/RJC.2022.1526582


PHASE FORMATION BEHAVIOR ON MECHANICALLY ACTIVATED ANNEALING OF Al-RICH PERITECTIC Al-Cr COMPOSITIONS

K.Y. Karuna, J. Joardar, A.V.L.N.S.H. Hariharan and K. Ram Mohan Rao

Rasayan J. Chem, 15 (2), 824-829 (2022)

KeywordsSS: Al-Cr System, Peritectic, Mechanical Alloying, Nanocrystalline, Phase Transformation

DOI: http://dx.doi.org/10.31788/RJC.2022.1526850


APPLICATION OF JENGKOL PEEL (Pithecollobium jiringa) AS IRON CORROSION INHIBITORS IN HYDROCHLORIC ACID MEDIUM

Rondang Tambun, Melani D. Fitri, Rafika Husna and Vikram Alexander

Rasayan J. Chem, 15 (2), 830-835 (2022)

KeywordsSS: Jengkol Peel, Jiringa, Corrosion Inhibitor, Corrosion Rate, Iron

DOI: http://dx.doi.org/10.31788/RJC.2022.1525965


ANTIMICROBIAL STUDY AND SYNTHESIS OF MIXED LIGAND COMPLEX OF Ni(II) ION DERIVED FROM ISATIN SCHIFF BASE AND HISTIDINE

Shobhana Sharma, Poonam Yadav, Seema, Suman Kumari and Mamta Ranka

Rasayan J. Chem, 15 (2), 836-841 (2022)

KeywordsSS: Isatin, Histidine, Mixed Ligand Complex, Antibacterial, Antifungal.

DOI: http://dx.doi.org/10.31788/RJC.2022.1526584


AN ECO-FRIENDLY PREPARATION OF 2,6- DIARYLPIPERIDIN-4-ONES USING A GLUCOSE-CHOLINE CHLORIDE DEEP EUTECTIC SOLVENT

K. Hemalatha and D. Ilangeswaran

Rasayan J. Chem, 15 (2), 842-846 (2022)

KeywordsSS: Glucose-Choline Chloride DES, 2,6-diaryl piperidine-4-ones, GC-MS, FT-IR, 13C NMR

DOI: http://dx.doi.org/10.31788/RJC.2022.1526321


ISOLATION OF SECONDARY METABOLITE COMPOUNDS FROM Elaeocarpus mastersii KING STEM BARK AND THEIR BIOLOGICAL ACTIVITY EVALUATION

Tia Okselni, Adlis Santoni and Mai Efdi

Rasayan J. Chem, 15 (2), 847-852 (2022)

KeywordsSS: Cucurbitacin F, Elaeocarpus mastersii King, β-sitosterol, β-sitosterol Glucoside, α-glucosidase Inhibitory Activity

DOI: http://doi.org/10.31788/RJC.2022.1525294


THE ROLE OF NATURAL PRODUCTS AGAINST COVID-19: A REVIEW

D. Dutta, B. R. Chhetri, J. Biswas and N. K. Bhattacharyya

Rasayan J. Chem, 15 (2), 853-860 (2022)

KeywordsSS: COVID-19, CoVs, Plant, Compound, IC50/EC50.

DOI: http://doi.org/10.31788/RJC.2022.1526332a


MOLECULAR DOCKING AND DYNAMICS SIMULATIONS OF FENOLIC CONTENTS ON HENNA PLANT (Lawsonia inermis L.) AS ANTIDIBETIC THROUGH INHIBITION OF DIGESTIVE ENZYME α-AMYLASE

Mus Ifaya, Ida Musfiroh, Sahidin, Gofarana Wilar, Yasmiwar Susilawati, Syawal abdurrahman and Dwi Syah Fitra Ramadhan

Rasayan J. Chem, 15 (2), 861-869 (2022)

KeywordsSS: Henna Plant (Lawsonia inermis L.), Molecular Docking, Molecular Dynamics, Diabetes mellitus, Digestive Enzyme α-amylase

DOI: http://dx.doi.org/10.31788/RJC.2022.1526654


BIOETHANOL PRODUCTION USING TARO ROOTS WASTE (Colocasia esculenta) FROM BOGOR INDONESIA AND ANALYSIS OF CHEMICAL COMPOUNDS

Rosalina1, Askal Maimulyanti, Anita Herawati Permana, Maman Sukiman, Henny Rochaeny and Nurdiani

Rasayan J. Chem, 15 (2), 870-874 (2022)

KeywordsSS: Bioethanol, Taro Root, Chemical Compound, Saccharomyces cerevisiae

DOI: http://doi.org/10.31788/RJC.2022.1526575


THE DESIGN, SYNTHESIS AND BIOLOGICAL EVALUATION OF THE PEPTIDE DERIVATIVES CONTAINING GUANIDINE MOIETY WITH 5-CHLORO-THIOPHENE-2-CARBOXYLIC ACID CONJUGATES

Sunil Tivari, Siddhant V. Kokate, Uttam B. Shelar and Yashwantsinh Jadeja

Rasayan J. Chem, 15 (2), 875-884 (2022)

KeywordsSS: Heterocyclic Hybrids, Thiophene Conjugates, Solid Phase Peptide Synthesis, Dipeptides, Antibacterial Activity, Antifungal Activity

DOI: https://dx.doi.org/10.31788/RJC.2022.1526907


FUNCTIONALIZATION OF SILICA FROM BAGASSE ASH WITH PRIMARY AMINES: FTIR ANALYSIS

N.A. Rahman, W. Widiyastuti and S.P.A. Anggraini

Rasayan J. Chem, 15 (2), 885-888 (2022)

KeywordsSS: Bagasse Ash, Silica Modification, Infrared Spectroscopy Analysis

DOI: http://dx.doi.org/10.31788/RJC.2022.1526177


ACID AND BIO-ACTIVATION OF CARBON PREPARED FROM CORNCOB FOR ADSORPTION OF Cd(II) FROM AQUEOUS SOLUTION

A. A. Ojo, I. Osasona, A.O. Olawole and J.A. Johnson

Rasayan J. Chem, 15 (2), 889-893 (2022)

KeywordsSS: Bio-Activation, Acid Activation, Cadmium, Cashew Extract, Activated Carbon

DOI: http://doi.org/10.31788/RJC.2022.1526383


SELECTED INDIAN MEDICINAL PLANTS FOR MITIGATING POLYCYSTIC OVARIAN SYNDROME: A REVIEW

K. Shalini, V. Chitra and K. Ilango

Rasayan J. Chem, 15 (2), 894-906 (2022)

KeywordsSS: PCOS, Anovulation, Infertility, Cardiovascular Disease, Phytoestrogenic

DOI: http://dx.doi.org/10.31788/RJC.2022.1526597


CURCUMINOID NANOEMULSION FROM Curcuma xanthorrhiza EXTRACT AND ITS ACTIVITY AS ANTIOXIDANT, ANTIBACTERIAL AND ANTIFUNGAL

S. Atun, A. Sinardekawati, A.C. Purpratama, N. Aznam and A. Sangal

Rasayan J. Chem, 15 (2), 907-913 (2022)

KeywordsSS: Antimicrobial, Antifungal, Antioxidant, Curcuminoid, Nanoemulsion

DOI: http://dx.doi.org/10.31788/RJC.2022.1526690


RESEARCH OF THE PROCESS OF SYNTHESIS OF DIAMMONIUM PHOSPHATE FROM EXTRACTIVE PHOSPHORIC ACID FROM BALANCED PHOSPHATESILICON SHAPES OF THE KARATAU BASIN

K.T Zhantasov, A.A. Kadirbayeva, N.D. Torebay, G.S. Shaimerdenova, Z.A. Makhanova, K.U. Nyshanbayeva, A.B. Seitkhanova and E.B. Mussirepova

Rasayan J. Chem, 15 (2), 914-919 (2022)

KeywordsSS: Extraction Phosphoric Acid, Phosphorite, Decomposition, Extraction, Evaporation, Processing Of Phosphate Raw Materials.

DOI: http://dx.doi.org/10.31788/RJC.2022.1526800


THE POTENTIAL OF GARLIC AND VIRGIN COCONUT OIL AS SARS-CoV-2 ANTIVIRAL: A REVIEW

Suryana, J. Kusmoro, B. Mayawatie, Y. Deawati and A.R. Noviyanti

Rasayan J. Chem, 15 (2), 920-924 (2022)

KeywordsSS: ACE2; Antiviral; Garlic; VCO; SARS-CoV-2.

DOI: http://doi.org/10.31788/RJC.2022.1526787


THE IDENTIFICATION OF MOLECULAR MECHANISMS FROM BIOACTIVE COMPOUNDS IN Sansevieria trifasciata PLANT AS ANTI-ALOPECIA: In-Silico APPROACH

Henny Kasmawati, Resmi Mustarichie, Eli Halimah, Ruslin and Arfan

Rasayan J. Chem, 15 (2), 925-932 (2022)

KeywordsSS: Androgen Receptor, Anti-Alopecia, In-Silico, Sansevieria trifasciata

DOI: http://doi.org/10.31788/RJC.2022.1526731


PHYTOCHEMICAL CONSTITUENTS AND CYTOTOXIC ACTIVITY FROM Scoparia dulcis LINN OF INDONESIA ORIGIN

Hasnawati, S. Wahyuono, R. A. Susidarti and D. Santosa

Rasayan J. Chem, 15 (2), 933-936 (2022)

KeywordsSS: Cytotoxic, Scoparia dulcis, MCF-7, T47D, Phytochemical Constituents

DOI: http://doi.org/10.31788/RJC.2022.1526676


BSA ADSORPTION, ANTIBIOFILM, AND ANTIBIOFOULING BEHAVIOR OF POLY (N-TERT-AMYLACRYLAMIDE- COACRYLAMIDE/AMPSNa) HYDROGELS

K. Jayanthi and P. Pazhanisamy

Rasayan J. Chem, 15 (2), 937-945 (2022)

KeywordsSS: Hydrogel, BSA, Biofilm, Biofouling, IC50.

DOI: http://doi.org/10.31788/RJC.2022.1526503


SYNTHESIS, CHARACTERISATION AND ANTIMICROBIAL EVALUATIONS OF ACETYLOXYPHENYL-1,2,3- TRIAZOLOTETRAMETHYL HEXAHYDROACRIDINEDIONES

P. Shanmugasundaram, R. Sujatha, M. Vijey Aanandhi, K. Saravanan and P. Subbramaniyan

Rasayan J. Chem, 15 (2), 946-953 (2022)

KeywordsSS: Antimicrobial, Acridinediones, Acetyloxyphenyl, Triazoles, Triazolo-tetramethyl acridine dione

DOI: http://dx.doi.org/10.31788/RJC.2022.1526718


MODIFICATION OF GELATIN/CARBONATED HYDROXYAPATITE MEMBRANE WITH CHITOSAN TO IMPROVE THE TENSILE STRENGTH

M. Mahmudi, B. Pidhatika, S. Suyanta and N. Nuryono

Rasayan J. Chem, 15 (2), 954-959 (2022)

KeywordsSS: Membrane, GTR, Gelatin, Chitosan, CHA.

DOI: http://dx.doi.org/10.31788/RJC.2022.1526599


In-vitro EVALUATION OF THE Α-GLUCOSIDASE INHIBITORY, ANTI-CHOLESTEROL, AND DPPH SCAVENGING POTENTIAL OF LEAVE EXTRACTS OF Rhaphidophora pinnata

Masfria, Y.M Permata and Faizar

Rasayan J. Chem, 15 (2), 960-967 (2022)

KeywordsSS: Antioxidant, Antidiabetic, Anti Cholesterol, Rhaphidophora pinnata (Lf) Schott, Lieberman-Burchard, UV-Vis Spectrophotometry

DOI: http://doi.org/10.31788/RJC.2022.1526655


POTENTIOMETRIC DETERMINATION OF STABILITY CONSTANTS OF METFORMIN COMPLEXES WITH METALS IN AQUEOUS MEDIA

Ahmed Zain A. Thabet, Mohammad Mohsin, Fahd Saleh T. Saleh and Mohamad Asif

Rasayan J. Chem, 15 (2), 968-971 (2022)

KeywordsSS: Samarium, Potentiometric, Stability Constant, Medicinal Drug, Metal Complexes.

DOI: http://doi.org/10.31788/RJC.2022.15266724


RP-HPLC ANALYTICAL METHOD DEVELOPMENT AND VALIDATION FOR NEWLY SYNTHESIZED ISOEUGENOLINDOLE-3-ACETIC ACID

A. Nishad, R. R. Badekar, S. K. Sharma, R. S. Lokhande and V. R. Patil

Rasayan J. Chem, 15 (2), 972-978 (2022)

KeywordsSS: Isoeugenolindole-3-acetic acid, Linearity, Accuracy, Precision, Inter-assays Precision

DOI: http://doi.org/10.31788/RJC.2022.1526739


INFLUENCE OF STRUCTURAL AND MOLECULAR FEATURES OF CHRYSOTILE ON INTERACTION WITHIN ACID-CHRYSOTILE SYSTEM

A.K. Dikanbayeva, A.P. Auyeshov, M.S. Satayev, I.V. Pirminova, Ch.Z. Yeskibayeva and K.T. Arynov

Rasayan J. Chem, 15 (2), 979-983 (2022)

KeywordsSS: Layered Magnesium Hydrosilicate, Chrysotile Asbestos, Sulfuric Acid, Stoichiometric Required Amount.

DOI: http://dx.doi.org/10.31788/RJC.2022.1526814


THE EFFECT OF KAEMPFEROL, ETHYL-pMETHOXYCINNAMATE, AND THE ETHANOL EXTRACT OF Kaempferia galanga RHIZOME ON THE PRODUCTION OF PROSTAGLANDIN BY In-vitro AND In-silico STUDY

I. S. Wahyuni, I. Sufiawati, W. Nittayananta, N. M. Saptarini and J. Levita

Rasayan J. Chem, 15 (2), 984-990 (2022)

KeywordsSS: Anti-inflammatory, Cyclooxygenase, Ethyl-p-methoxycinnamate, Kaempferia galanga, Kaempferol

DOI: http://doi.org/10.31788/RJC.2022.1526826


CAMBRIDGE STRUCTURE DATABASE ANALYSIS OF MOLECULAR INTERACTION ENERGIES IN BROMINESUBSTITUTED COUMARIN STRUCTURES

Jigmat Stondus and Rajni Kant

Rasayan J. Chem, 15 (2), 991-1008 (2022)

KeywordsSS: Coumarins, PIXEL Method, Lattice Energy, Intermolecular Interactions, Halogen Bonds.

DOI: http://doi.org/10.31788/RJC.2022.1526853


CARBON NANOTUBES (MWCNTs) ADDED BIODIESEL BLENDS: AN ENGINE ANALYSIS

Chiranjeeva Rao. Seela

Rasayan J. Chem, 15 (2), 1009-1020 (2022)

KeywordsSS: Jatropha Methyl Ester, Transesterification, CNT, Performance, Emissions, Diesel Engine

DOI: http://doi.org/10.31788/RJC.2022.1526882


POLYANILINE/CARBOXYMETHYL GUAR GUM NANOCOMPOSITES: AS BIODEGRADABLE, CONDUCTIVE FILM

J. Meena, S. K. Verma, R. Rameshwari and D. K. Verma

Rasayan J. Chem, 15 (2), 1021-1027 (2022)

KeywordsSS: Carboxymethyl Guar Gum, Polyaniline, Biodegradable, Nanocomposites Film

DOI: http://doi.org/10.31788/RJC.2022.1526820


BIOETHANOL PRODUCTION FROM CASSAVA AND BAGASSE BY THERMAL HYDROLYSIS PROCESS AND LOCAL YEAST FERMENTATION

F. M. Djuned, R.F. Adinda, H. Kamila and M. Faisal

Rasayan J. Chem, 15 (2), 1028-1034 (2022)

KeywordsSS: Thermal Hydrolysis, Cassava, Bagasse, Fermentation, Local Yeast, Bioethanol

DOI: http://dx.doi.org/10.31788/RJC.2022.1526658


IDENTIFICATION AND ANTIOXIDANT ACTIVITY TEST FOR FRACTIONATED COMPOUND FROM ETHANOL EXTRACT OF THE SINGKUT RHIZOME (Molineria latifolia Dryand)

D. Roza, R. Selly, D.Z. Hayati and G. Fadhilah

Rasayan J. Chem, 15 (2), 1035-1039 (2022)

KeywordsSS: Molineria latifolia, Antioxidant Activity, Extract Rhizome, Isolation

DOI: http://doi.org/10.31788/RJC.2022.1526760


THE KINETIC RELEASE AND In-vivo STUDY OF ALGINATECHITOSAN ENCAPSULATED METFORMIN AGAINST TYPE II DIABETES MELLITUS

Sari Edi Cahyaningrum, Amaria and Fitriari Izzatunnisa Muhaimin

Rasayan J. Chem, 15 (2), 1040-1044 (2022)

KeywordsSS: Metformine, Encapsulation, Kinetic Release, In vivo

DOI: http://doi.org/10.31788/RJC.2022.1526763


EVALUATION OF ACTIVATED CARBONS OBTAINED FROM COLOMBIAN MINERAL COALS FOR ADSORPTION OF CAFFEIN

S. Ortiz-Home, H. Córdoba-Bueno, D. Gómez-Ríos, H. Ramírez-Malule and J. Guerrero-Pérez

Rasayan J. Chem, 15 (2), 1045-1052 (2022)

KeywordsSS: Activated Carbon, Adsorption, Caffeine, Isotherm Modeling, Kinetics, Emerging Contaminant, Wastewater

DOI: http://doi.org/10.31788/RJC.2022.1526768


MICROWAVE-ASSISTED SYNTHESIS OF 4-METHYL COUMARINS, THEIR ANTIOXIDANT AND ANTIBACTERIAL ACTIVITIES

D. U. C. Rahayu, R. S. Al-Laily, D. A. Khalwani, A. Anjani, S. Handayani, E. Saepudin, H. Dianhar and P. Sugita

Rasayan J. Chem, 15 (2), 1045-1052 (2022)

KeywordsSS: Antibacterial, Antioxidant, Coumarin, Microwave Irradiation, Pechmann Condensation.

DOI: http://doi.org/10.31788/RJC.2022.1526780


GREEN SOLVENT ENHANCED MECHANICAL EXTRACTION OF PALM KERNEL OIL

E.K. Sitepu, A. Candra, E.F. Zaidar, A. Vika, F. Sebayang, F.R. Dewi, J.A. Karo-karo and J.Br. Tarigan

Rasayan J. Chem, 15 (2), 1063-1070 (2022)

KeywordsSS: Green Solvents, Ethyl Acetate, Extraction, Palm Kernel.

DOI: http://doi.org/10.31788/RJC.2022.1526783


DITIZHONE-IMMOBILIZED NICKEL SLAG FOR THE ADSORPTION OF SILVER(I) ION

N. H. Aprilita, M. Luqman and A. Suratman

Rasayan J. Chem, 15 (2), 1071-1079 (2022)

KeywordsSS: Nickel Slag, Immobilization, Dithizone, Adsorption, Silver Ion.

DOI: http://doi.org/10.31788/RJC.2022.1526793


IN SILICO DOCKING STUDIES OF PHYTOSTEROL COMPOUNDS SELECTED FROM Ficus religiosa AS POTENTIAL CHEMOPREVENTIVE AGENT

H.D. Syahputra, M. Masfria, P.A.Z Hasibuan and I. Iksen

Rasayan J. Chem, 15 (2), 1080-1084 (2022)

KeywordsSS: Chemopreventive, Phytosterol, Ficus religiosa, In silico, Nrf2.

DOI: http://dx.doi.org/10.31788/RJC.2022.1526801


BIOCHEMICAL CHARACTERIZATION, ANTIPROLIFERATIVE AND CYTOTOXICITY EFFECT OF PURIFIED L-ASPARAGINASE, AN ANTI-LEUKEMIA ENZYME ISOLATED FROM NEW BACTERIA Myroides Gitamensis

VSSL Prasad Talluri, S. S. Lanka, B. Mutaliyeva, A. Sharipova, A. Suigenbayeva and A. Tleuova

Rasayan J. Chem, 15 (2), 1085-1090 (2022)

KeywordsSS: Enzyme, L-asparaginase, Cytotoxic Activity, Leukemia, Biochemical Characterization, Anti-Proliferative Effect.

DOI: http://doi.org/10.31788/RJC.2022.1526806


CHEMICAL COMPOUNDS CONTAINED Saurauia vulcani (Korth.) AND ITS ANTIBACTERIAL ACTIVITY AGAINST Staphylococcus aureus AND Escherichia coli

Eka Kartika Silalahi, Tamrin, Lamek Marpaung and Rikson Siburian

Rasayan J. Chem, 15 (2), 1091-1094 (2022)

KeywordsSS: Phytochemicals Screening, Antibacterial Activity, Saurauia vulcani (Korth.)

DOI: http://doi.org/10.31788/RJC.2022.1526835


EFFICIENT SYNTHESIS OF 2-AMINO-4-(2-CHLORO-5-(4- SUBSTITUTEDPHENYL) PYRIDIN-3-YL)-1-(4-SUBSTITUTED PHENYL)-7,7-DISUBSTITUTED-5-OXO-1,4,5,6,7,8- HEXAHYDROQUINOLINE-3-CARBONITRILE DERIVATIVES AND THEIR MICROBIAL SCREENING

K. V. Goswami,S. P. Vyas, K. P. Damor, Kokila A. Parmar and Sarju N. Parajapati

Rasayan J. Chem, 15 (2), 1095-1101 (2022)

KeywordsSS: Carbonitrile Derivative, Cyclohexanedione, Hexahydroquinolin, Microbial Screening, Spectroscopic Methods, Substitutedphenyl.

DOI: http://doi.org/10.31788/RJC.2022.1526848


 
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