Category: Vol. 36 (2) June 2024

(15 Articles)

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REVIEW ARTICLE
Vol. 36 (2) June 2024, p. 171-186

OIL PALM ECONOMIC PERFORMANCE IN MALAYSIA AND R&D PROGRESS IN 2023

GHULAM KADIR AHMAD PARVEEZ1*; SOON-SEN LEOW1; NUR NADIA KAMIL1; AHMAD ZAIRUN MADIHAH1; MAIZURA ITHNIN1; MEI HAN NG1; YUSRABBIL AMIYATI YUSOF1 and ZAINAB IDRIS1
DOI: https://doi.org/10.21894/jopr.2024.0037  |   Published Online: 27 June 2024
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REVIEW ARTICLE
Vol. 36 (2) June 2024, p. 187-200

THE PROGRESS OF AUTHENTICATION ANALYSIS OF FATS AND OILS USING VIBRATIONAL SPECTROSCOPY AND CHEMOMETRICS ANALYSIS: NARRATIVE REVIEW

ABDUL ROHMAN1,2*; IRNAWATI3; ANGGITA ROSIANA PUTRI4; ANJAR WINDARSIH5 and LA ODE MUHAMAD HAZAIRIN NADIA6
DOI: https://doi.org/10.21894/jopr.2023.0043  |   Published Online: 30 August 2023
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RESEARCH ARTICLE
Vol. 36 (2) June 2024, p. 201-209

EFFECTS OF CULTURE MEDIUM AND LIGHT DURATIONS ON THE FUNGAL GROWTH OF Bipolaris sorokiniana

MAIZAN ISMAIL1*; ABDUL SHUKOR JURAIMI2; ABU SEMAN IDRIS1; MOHD HEFNI RUSLI1; RAJA ZULKIFLI RAJA OMAR1; KAMIL A. TOHIRAN1 and MOHD NAQIUDDIN HUSRI1
DOI: https://doi.org/10.21894/jopr.2023.0010  |   Published Online: 9 March 2023
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RESEARCH ARTICLE
Vol. 36 (2) June 2024, p. 234-245

DRY-HEAT TREATMENT FOR RELEASING THE DORMANCY OF STORED OIL PALM (Elaeis guineensis Jacq.) SEEDS

VICHAI WONGVARODOM1; ROSSUKHON SOOKKARN1; NATANONG MUANGNAPHO1; THEERA EKSOMTRAMAGE1; SAITHIP THIPPAN1 and LADAWAN LERSLERWONG1*
DOI: https://doi.org/10.21894/jopr.2023.0015  |   Published Online: 29 March 2023
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RESEARCH ARTICLE
Vol. 36 (2) June 2024, p. 254-266

NUTRITIONAL COMPOSITION OF ANTHESISING MALE INFLORESCENCE OF OIL PALM Elaeis guineensis ESSENTIAL FOR DEVELOPMENT OF Elaeidobius kamerunicus Faust: FIRST REPORT

MUHAMAD HAZIQ HADIF ZULKEFLI1; SYARI JAMIAN1,2*; SITI IZERA ISMAIL1,2; NUR AZURA ADAM1; JOHARI JALINAS3 and MOHAMED MAZMIRA MOHD MASRI4
DOI: https://doi.org/10.21894/jopr.2023.0027  |   Published Online: 22 June 2023
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RESEARCH ARTICLE
Vol. 36 (2) June 2024, p. 267-275

APPLICATION OF Euglena sp. ISOLATED FROM YOGYAKARTA, INDONESIA ON NUTRIENT REMOVAL FROM PALM OIL MILL EFFLUENT (POME)

AFIFAH NUR AINI PUTRI1; BARTOLOMIUS RENALDY1; USWATUN MUJAHIDAH1; YU INABA2; DEDY KURNIANTO1,3; ALUN SAMODRA1; BRILIAN RYAN SADEWO4 and EKO AGUS SUYONO1*
DOI: https://doi.org/10.21894/jopr.2023.0025  |   Published Online: 14 June 2023
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RESEARCH ARTICLE
Vol. 36 (2) June 2024, p. 276-287

POME TREATMENT USING AB-101 MICROBIAL CONSORTIUM: PERFORMANCE AND PROPOSED MECHANISM

UMMI KALSUM HASANAH MOHD NADZIM1; NUR HANIS HAYATI HAIROM1,2*; MUHAMMAD ADIB ABIDI1; ADEL ALI SAEED ABDUH ALGHEETI3; DILAELEYANA ABU BAKAR SIDIK4; RAIS HANIZAM MADON1; SOFIAH HAMZAH5,6; ALYZA AZZURA A. RAHMAN AZMI5,6 and ABDUL WAHAB MOHAMMAD7
DOI: https://doi.org/10.21894/jopr.2023.0029  |   Published Online: 18 July 2023
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RESEARCH ARTICLE
Vol. 36 (2) June 2024, p. 288-299

NANOCELLULOSE SYNTHESIS BY ONE POT METHOD WITH Fe CATALYST AND GELATINE CAPPING AGENT

LIDYA ELIZABETH1; SUDRAJAT HARRIS ABDULLOH1; ANIS NURRAHMAYANI; SERLINA MULYANI1; MARIA YUNI MEGARINI CAHYONO2 and IRWAN HIDAYATULLOH1*
DOI: https://doi.org/10.21894/jopr.2023.0024  |   Published Online: 14 June 2023
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RESEARCH ARTICLE
Vol. 36 (2) June 2024, p. 322-334

THE EFFECT OF NCO/OH EQUIVALENT WEIGHT RATIOS OF POLYURETHANE (PU) BINDER AND PU BINDER CONTENT ON PROPERTIES OF MEDIUM DENSITY FIBERBOARD (MDF)

MOHD NORHISHAM SATTAR1*; TUAN NOOR MAZNEE TUAN ISMAIL1; KOSHEELA DEVI POO PALAM1; NORHAYATI MOHD NOOR1; NURUL AIN HANZAH1; SRIHANUM ADNAN1; YEONG SHOOT KIAN1; ZAFARIZAL ALDRIN AZIZUL HASAN1 and MANSUR AHMAD2
DOI: https://doi.org/10.21894/jopr.2023.0031  |   Published Online: 31 July 2023
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SHORT COMMUNICATION
Vol. 36 (2) June 2024, p. 335-348

ASSESSMENT OF SUBTERRANEAN TERMITE, Coptotermes curvignathus (ISOPTERA: RHINOTERMITIDAE) INFESTATION SEVERITY INDEX (TISI) AND WATER TABLE ON A PEAT OIL PALM PLANTATION IN SARAWAK

MOHAMAD ROSMAN SULAIMAN1 *; SAHARUL ABILLAH MOHAMAD1 ; MOHAMAD IZZUDDIN ANUAR2 ; SITI NURULHIDAYAH AHMAD1 and MOHAMED MAZMIRA MOHD MASRI1
DOI: https://doi.org/10.21894/jopr.2023.0044  |   Published Online: 8 September 2023
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