Vol. 8 No. 2 (2023): December

View Vol. 8 No. 2 (2023): December

Published: 2023-12-08

Articles

VALIDATION OF HEADSPACE SOLID-PHASE MICROEXTRACTION WITH GAS CHROMATOGRAPHY-FLAME IONISATION DETECTOR METHOD FOR ALCOHOL ANALYSIS ON GASTRIC FLUID

DOI : 10.20473/jkr.v8i2.44502

Nazaratun Thaiyibah, Mochammad Yuwono, Ahmad Yudianto

105-115

Abstract : 857

pdf : 624
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DOI : 10.20473/jkr.v8i2.44502
DETERMINATION OF VITAMIN C CONTENT IN BELL PEPPER (Capsicum annuum L.) WITH DIFFERENT PROTIC POLAR SOLVENT BY UV-VIS SPECTROSCOPY

DOI : 10.20473/jkr.v8i2.44865

Fawait Afnani, Jamilah Hamidi Yanti, Wiwit Sri Werdi Pratiwi

116-123

Abstract : 1699

pdf : 1192
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DOI : 10.20473/jkr.v8i2.44865
DIFFERENT ROUTES FOR THE SYNTHESIS OF BENZALDEHYDE-BASED DIHYDROPYIMIDINONES VIA BIGINELLI REACTION

DOI : 10.20473/jkr.v8i2.45209

Yan Alamanda Ilfahmi, Arif Fadlan

124-130

Abstract : 663

pdf : 1705
- pdf
DOI : 10.20473/jkr.v8i2.45209
WATER ROLE ON DIELS-ALDER REACTION OFPRENYLATED FLAVONOIDFORMATIONIN Boesenbergia pandurata: MECHANISM STUDY

DOI : 10.20473/jkr.v8i2.45215

Rahmanto Aryabraga Rusdipoetra, Kautsar Ul Haq

131-141

Abstract : 491

pdf : 302
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DOI : 10.20473/jkr.v8i2.45215
EFFECT OF MAGNETITE AND CHITOSAN-MAGNETITE ADDITION ON BACTERIAL LEVELS AND NH3-N (FREE-LIVING N2-FIXING BACTERIA CULTURE)

DOI : 10.20473/jkr.v8i2.47647

Ali Umar, Deden Saprudin, Fahrizal Hazra

142-155

Abstract : 569

pdf : 318
- pdf
DOI : 10.20473/jkr.v8i2.47647
THE EFFECT OF SURFACTANT ON PRE-MORDANTING AND pH OF DYEING PROCESS WITH NATURAL DYES

DOI : 10.20473/jkr.v8i2.49114

Wulan Safrihatini Atikah, Ikhwanul Muslim, Sandi Mu'min Pratama

156-166

Abstract : 448

pdf : 482
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DOI : 10.20473/jkr.v8i2.49114
CONVERSION OF PINEAPPLE PEEL GLUCOSE INTO BIOETHANOL USING SIMULTANEOUS SACCHARIFICATION AND FERMENTATION (SSF) METHOD AND SEPARATE HYDROLYSIS AND FERMENTATION (SHF) METHOD

DOI : 10.20473/jkr.v8i2.50581

Hasri Tri Maya Saragih, Jhony Hartanta Sembiring, Elfrida Ginting

167-174

Abstract : 966

pdf : 761
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DOI : 10.20473/jkr.v8i2.50581
DEGRADATION OF TETRACYCLINE BY FLOATING PHOTOCATALYST TiO2/Ni-COCONUT FIBER

DOI : 10.20473/jkr.v8i2.50848

Lavena Imelda Putri, Deri Agustiawan, Didiek Sugandi, Khaizurani Arfida, Mardhatilla, Nelly Wahyuni

175-185

Abstract : 551

pdf : 572
- pdf
DOI : 10.20473/jkr.v8i2.50848
QSAR ANALYSIS USING SEMI-EMPIRICAL AM1 METHOD, MOLECULAR DOCKING, AND ADMET STUDIES OF CHALCONE DERIVATIVES AS ANTIMALARIAL COMPOUNDS

DOI : 10.20473/jkr.v8i2.51798

Muhammad Akbar S Kurniawan, Muhamad Jalil Baari, Sariyanti, Finarisnawati

186-199

Abstract : 1349

pdf : 628
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DOI : 10.20473/jkr.v8i2.51798
STUDY MOLECULES DOCKING OF ALKALOIDS IN KRATOM ON SEROTONIN TRANSPORTER (SERT), NOREPINEPHRINE TRANSPORTER (NET), AND MONOAMINE OXIDASE (MAO)

DOI : 10.20473/jkr.v8i2.50785

Dandi Irawan, Bambang Wijianto, Hariyanto IH

200-219

Abstract : 1167

pdf : 746
- pdf
DOI : 10.20473/jkr.v8i2.50785