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BACTERIAL CELLULOSE PRODUCTION FROM OIL PALM FROND JUICE AND ITS IMPREGNATION WITH SILVER NANOPARTICLES FOR ANTIBACTERIAL WOUND DRESSING


DOI: https://doi.org/10.21894/jopr.2023.0055  |   Published Online: 26 October 2023
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SELECTIVE CYTOTOXICITY EFFECTS OF R-GLYCIDOL AND S-GLYCIDOL ON VERO AND HCT 116 CELLS IN EVALUATING THE INCIDENCE OF GLYCIDYL ESTERS IN EDIBLE OILS AND FATS


DOI: https://doi.org/10.21894/jopr.2023.0049  |   Published Online: 27 September 2023
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BIOLOGY AND BEHAVIOUR OF Elaeidobius kamerunicus FAUST, 1898 (COLEOPTERA: CURCULIONIDAE) IN TWO OIL PALM CULTIVARS IN COLOMBIA


DOI: https://doi.org/10.21894/jopr.2023.0048  |   Published Online: 25 September 2023
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ASSESSMENT OF SUBTERRANEAN TERMITE, Coptotermes curvignathus (ISOPTERA: RHINOTERMITIDAE) INFESTATION SEVERITY INDEX (TISI) AND WATER TABLE ON A PEAT OIL PALM PLANTATION IN SARAWAK


DOI: https://doi.org/10.21894/jopr.2023.0044  |   Published Online: 8 September 2023
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OIL PALM POLLEN COMPATIBILITY WITH OxG HYBRIDS IN ECUADOR


DOI: https://doi.org/10.21894/jopr.2023.0041  |   Published Online: 29 August 2023
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FORMULATION OF FORTIFIED MEDIA CONSISTING OF OIL PALM EMPTY FRUIT BUNCH BIOCOMPOST AND OIL PALM KERNEL SHELL BIOCHAR FOR THE ENHANCEMENT OF BIOACTIVE COMPOUNDS IN Centella asiatica (L.) URBAN


DOI: https://doi.org/10.21894/jopr.2023.0039  |   Published Online: 25 August 2023
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N-ALKANE PROFILES OF LARD AND VEGETABLE OILS, AND THEIR CHEMOMETRICS DIFFERENTIATION


DOI: https://doi.org/10.21894/jopr.2023.0038  |   Published Online: 22 August 2023
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IDENTIFICATION OF THE OIL PALM BAGWORM, Mahasena corbetti TAMS (LEPIDOPTERA: PSYCHIDAE) VIA MOLECULAR TECHNIQUES AND ITS BIOCONTROL ASSAY USING Bacillus thuringiensis


DOI: https://doi.org/10.21894/jopr.2023.0036  |   Published Online: 8 August 2023
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BIOLOGY AND POPULATION DYNAMICS OF ADULT Sagalassa valida WALKER, 1856 (Lepidoptera: Brachodidae), THE OIL PALM ROOT BORER IN COLOMBIA


DOI: https://doi.org/10.21894/jopr.2023.0034  |   Published Online: 8 August 2023
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RENEWABLE ENERGY AND GREENHOUSE GASES EMISSION REDUCTION POTENTIAL OF BIOGAS FROM PALM OIL MILL EFFLUENT


DOI: https://doi.org/10.21894/jopr.2023.0032  |   Published Online: 2 August 2023
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THE EFFECT OF NCO/OH EQUIVALENT WEIGHT RATIOS OF POLYURETHANE (PU) BINDER AND PU BINDER CONTENT ON PROPERTIES OF MEDIUM DENSITY FIBERBOARD (MDF)


DOI: https://doi.org/10.21894/jopr.2023.0031  |   Published Online: 31 July 2023
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EFFECT OF GRAPHITE MICROPARTICLES AS ADDITIVE IN AN INDIRECT DIESEL ENGINE FUELLED WITH PURE PALM OIL


DOI: https://doi.org/10.21894/jopr.2023.0030  |   Published Online: 18 July 2023
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POME TREATMENT USING AB-101 MICROBIAL CONSORTIUM: PERFORMANCE AND PROPOSED MECHANISM


DOI: https://doi.org/10.21894/jopr.2023.0029  |   Published Online: 18 July 2023
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NUTRITIONAL COMPOSITION OF ANTHESISING MALE INFLORESCENCE OF OIL PALM Elaeis guineensis ESSENTIAL FOR DEVELOPMENT OF Elaeidobius kamerunicus Faust: FIRST REPORT


DOI: https://doi.org/10.21894/jopr.2023.0027  |   Published Online: 22 June 2023
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APPLICATION OF Euglena sp. ISOLATED FROM YOGYAKARTA, INDONESIA ON NUTRIENT REMOVAL FROM PALM OIL MILL EFFLUENT (POME)


DOI: https://doi.org/10.21894/jopr.2023.0025  |   Published Online: 14 June 2023
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DEVELOPMENT AND IN-HOUSE VALIDATION OF MULTI-RESIDUE METHOD FOR TRIAZOLE FUNGICIDES IN PALM KERNEL, MESOCARP AND RAW AGRICULTURE COMMODITY (RAC) USING GAS CHROMATOGRAPHY–MICRO ELECTRON CAPTURE DETECTOR (GC-μECD)


DOI: https://doi.org/10.21894/jopr.2023.0018  |   Published Online: 13 April 2023
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THE INFLUENCE OF FLOWERING BENEFICIAL PLANT, Turnera subulata ON THE INSECT NATURAL ENEMIES’ ABUNDANCE IN RELATION TO OIL PALM BAGWORM OCCURRENCE IN BAGAN DATUK, PERAK, MALAYSIA


DOI: https://doi.org/10.21894/jopr.2023.0017  |   Published Online: 13 April 2023
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ARTHROPOD FAUNA OF OIL PALM INFLORESCENCE (Elaeis guineensis), WITH NOTES ON THEIR ECOLOGICAL ROLES IN A PLANTATION IN TERENGGANU, MALAYSIA


DOI: https://doi.org/10.21894/jopr.2023.0013  |   Published Online: 15 March 2023
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ENDOGENOUS HORMONES FROM THE YOUNG LEAVES OF OIL PALM (Elaeis guineensis Jacq.): A RESPONSE TO In Vitro CALLUS AND EMBRYOID INDUCTION


DOI: https://doi.org/10.21894/jopr.2023.0002  |   Published Online: 20 January 2023
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GEOSTATISTICAL ASSESSMENT OF HEAVY METALS AND NUTRIENTS AVAILABILITY IN SOIL OF OIL PALM PLANTATION AFFECTED BY BAUXITE MINING


DOI: https://doi.org/10.21894/jopr.2022.0079  |   Published Online: 22 December 2022
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INITIAL CHARACTERISATION OF Metarhizium anisopliae CPMa1502 FOR THE DEVELOPMENT OF A BIOPESTICIDE AGAINST THE OIL PALM FRUIT SCRAPER Demotispa neivai (Coleoptera: Chrysomelidae)


DOI: https://doi.org/10.21894/jopr.2022.0076  |   Published Online: 9 December 2022
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DYNAMICS OF SUCROSE PHOSPHATE SYNTHASE AND FRUCTOSE BISPHOSPHATE SYNTHASE IN OIL PALMS FERTILISED WITH LOW NITROGEN [(NH2)2CO] DOSE WITH NPPTNBPT COATING IN RED-YELLOW PODZOLIC SOIL


DOI: https://doi.org/10.21894/jopr.2022.0074  |   Published Online: 21 November 2022
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METABARCODING IN DIET ASSESSMENT OF ADULT PARASITOID SPECIES, Dolichogenidea metesae (HYMENOPTERA: BRACONIDAE) TOWARDS ITS CONSERVATION AND MANAGEMENT IN THE OIL PALM PLANTATION


DOI: https://doi.org/10.21894/jopr.2022.0070  |   Published Online: 7 November 2022
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SYNTHESIS AND PHYSICOCHEMICAL PROPERTIES OF ESTOLIDE ESTER AND AMIDE MADE FROM USED COOKING OIL AS BIO-LUBRICANT


DOI: https://doi.org/10.21894/jopr.2022.0064  |   Published Online: 3 October 2022
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CHARACTERISTICS OF SUNFLOWER WAX, CARNAUBA WAX AND BEESWAX IN PALM SUPEROLEIN BLENDED OIL


DOI: https://doi.org/10.21894/jopr.2022.0055  |   Published Online: 6 September 2022
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PHENOTYPIC VARIABILITY OF Elaeis oleifera GERMPLASM REVEALED BY PRINCIPAL COMPONENT AND CLUSTER ANALYSES


DOI: https://doi.org/10.21894/jopr.2022.0054  |   Published Online: 6 September 2022
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