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 : 862
pdf : 631
- pdf
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 : 1696
pdf : 1212
- pdf
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 : 1718
- 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 : 303
- pdf
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 : 570
pdf : 322
- 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 : 447
pdf : 484
- pdf
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 : 965
pdf : 769
- pdf
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 : 552
pdf : 575
- 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 : 1351
pdf : 635
- pdf
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 : 1189
pdf : 752
- pdf
DOI : 10.20473/jkr.v8i2.50785