PALM-BASED VITAMIN E (tocotrienol-rich fraction) HAS EXCELLENT STABILITY IN CHEWABLE TABLET AFTER ONE-YEAR OF STORAGE AT AMBIENT TEMPERATURE
NOOR LIDA HABI MAT DIAN*; WAN SUET YING**; FU JU YEN*; PUVANESWARI MEGANATHAN*; NIK MOHD AZNIZAN NIK IBRAHIM*; NORAZURA AILA MOHD HASSIM*; HELMI WASOH** and LAI OI MING‡ DOI: https://doi.org/10.21894/jopr.2019.0023 |
Published Online: 18 October 2019
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SIGNIFICANT QUALITY OF FRAGMENTED FORESTS IN OIL PALM PLANTATIONS: LESSON FROM THE ASSEMBLAGE STRUCTURE OF FROGS (Amphibia: Anura)
RAMLAH ZAINUDIN*; ELVY QUATRIN DEKA*; MUHAMMAD FADZIL AMRAM*; SHARIZATTY MOHD RAIS*; NUR AMIRAH SUNGIF*; MARLY MATLEEN AUGUSTINE AGOH*; NOORAINA ATIRA ALAUDIN*; MOHAMAD AMIRUL AZMI* and JAYASILAN MOHD-AZLAN* DOI: https://doi.org/10.21894/jopr.2019.0050 |
Published Online: 28 November 2019
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SureSawitTM TRUE-TO-TYPE – A HIGH THROUGHPUT UNIVERSAL SINGLE NUCLEOTIDE POLYMORPHISM PANEL FOR DNA FINGERPRINTING, PURITY TESTING AND ORIGIN VERIFICATION IN OIL PALM
LESLIE CHENG-LI OOI*; ENG-TI LESLIE LOW*; JARED ORDWAY**; MARHALIL MARJUNI*; ZULKIFLI YAAKUB*; NAN JIANG**; STEVE SMITH±; BLAIRE BACHER**; PEGGY A GARNER**; MICHAEL T LEINENGER**; NATHAN SANDER**; PEK-LAN CHAN*; PEI WEN ONG*; MEILINA ONGABDULLAH*; RAJANAIDU NOOKIAH*; MOHAMAD ARIF ABD MANAF*; NATHAN LAKEY**; RAVIGADEVI SAMBANTHAMURTHI* and RAJINDER SINGH* DOI: https://doi.org/10.21894/jopr.2019.0048 |
Published Online: 14 November 2019
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CORROSION INHIBITION, ADSORPTION BEHAVIOUR AND THERMODYNAMIC PROPERTIES OF N-CINNAMALIDENE PALMITOHYDRAZIDE ON MILD STEEL IN HYDROCHLORIC ACID SOLUTION
NOOR KHAIRIN MOHD*; SHOOT-KIAN YEONG*; NOR AZOWA IBRAHIM**; SITI MARIAM MOHD NOR**; CHUNG-HUNG CHAN*; SOOK-WAH TANG*; WEN-HUEI LIM* and ZAINAB IDRIS* DOI: https://doi.org/10.21894/jopr.2020.0012 |
Published Online: 5 March 2020
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ARE CHARACTERISTICS OF SOFT PALM STEARINS SIMILAR TO SOFT PALM MID FRACTIONS?
SIVARUBY KANAGARATNAM*; NOOR LIDA HABI MAT DIAN*; RAFIDAH ABD HAMID*; NUR HAQIM ISMAIL*; WAN ROSNANI AWG ISA*; NORAZURA AILA MOHD HASSIM*; ZALIHA OMAR* and MISKANDAR MAT SAHRI* DOI: https://doi.org/10.21894/jopr.2020.0004 |
Published Online: 17 January 2020
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THE EFFECT OF PLANT VOLATILES ON PLANT PREFERENCE BY THE PREDATORY INSECT, Sycanus dichotomus STAL. (Hemiptera: Reduviidae) IN OIL PALM PLANTATION
SYARI JAMIAN*; NUR AZURA ADAM*; HAFIDZI MOHD NOOR*; DZARIFAH ZULPERI*; NORHAYU ASIB*; RITA MUHAMAD*; ANIS SYAHIRAH MOKHTAR*; MOHD AS’WAD ABDUL WAHAB*; BADRUL AZHAR**; MOGERET SIDI* and AZMAN MAAMOR‡ DOI: https://doi.org/10.21894/jopr.2020.0053 |
Published Online: 3 September 2020
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QUANTIFYING SPATIAL VARIABILITY OF SOIL AND LEAF NITROGEN, PHOSPHOROUS AND POTASSIUM OF BASAL STEM ROT INFECTED OIL PALMS USING GEOSPATIAL INFORMATION SYSTEM
TRANSCRIPTOME ANALYSIS ACROSS VARIOUS MESOCARP DEVELOPMENTAL STAGES OF MPOB-ANGOLA Dura
PRISCILLA ELIZABETH MORRIS*; PEK-LAN CHAN*; LESLIE OOI CHENG-LI*; PEI-WEN ONG*; KATIALISA KAMARUDDIN*; MARHALIL MARJUNI*; MOHD DIN AMIRUDDIN*; KUANG-LIM CHAN*; ROZANA ROSLI*; LESLIE LOW ENG-TI*; RAJINDER SINGH*; NOOR AZMI SHAHARUDDIN**; DENIS J MURPHY‡ ; MOHAMAD ARIF ABD MANAF* and SITI NOR AKMAR ABDULLAH‡‡ DOI: https://doi.org/10.21894/jopr.2020.0034 |
Published Online: 30 June 2020
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NURNIWALIS ABDUL WAHAB*; CHAN KUANG LIM*; ZUBAIDAH RAMLI*; ROZANA ROSLI*; FADILA AHMAD MALIKI*; MOHAMAD ARIF ABD MANAF*; JEREMY ROBERTS** and FESTO MASSAWE‡ DOI: https://doi.org/10.21894/jopr.2020.0043 |
Published Online: 29 July 2020
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OIL PALM ECONOMIC PERFORMANCE IN MALAYSIA AND R&D PROGRESS IN 2020 – Review Article
GHULAM KADIR AHMAD PARVEEZ*; AZMIL HAIZAM AHMAD TARMIZI*; SHAMALA SUNDRAM*; SOH KHEANG LOH*; MEILINA ONG-ABDULLAH*; KOSHEELA DEVI POO PALAM*; KAMALRUDIN MOHAMED SALLEH*; SHEILYZA MOHD ISHAK* and ZAINAB IDRIS* DOI: https://doi.org/10.21894/jopr.2021.0026 |
Published Online: 11 June 2021
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POTENTIAL OF Syncephalastrum racemosum AND Rhizopus arrhizus ISOLATED FROM OIL PALM TRUNKS PRODUCE CHITOSANS THAT INHIBIT THE GROWTH OF Ganoderma boninense
EFFECT OF FEEDING PALM OIL SLUDGE AS PARTIAL REPLACEMENT OF MAIZE IN GROWING-FINISHING PIGS ON THE GROWTH PERFORMANCE, NUTRIENT DIGESTIBILITY AND BLOOD PROFILES
INVESTIGATION ON THE EFFECT OF MONOGLYCERIDE CONCENTRATION ON PALM OIL BASED ALKYD RESIN PREPARATION
RIDZUAN RAMLI*; HUEI RUEY ONG**; CHI SHEIN HONG#; MD. MAKSUDUR RAHMAN KHAN##; ROSLI MOHD YUNUS#; ROHAYA MOHAMED HALIM*; ASTIMAR ABDUL AZIZ*; ZAWAWI IBRAHIM* and MUHAMMAD REMANUL ISLAM## DOI: https://doi.org/10.21894/jopr.2020.0086 |
Published Online: 7 October 2020
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DEVELOPMENT OF PALM-BASED VANASPATI (VEGETABLE GHEE): EFFECTS OF CRYSTALLISATION PROCEDURES ON THE PRODUCT TEXTURE
RAFIDAH ABD HAMID1*; SIVARUBY KANAGARATNAM1; NORAZURA AILA MOHD HASSIM1; NUR HAQIM ISMAIL1; WAN ROSNANI AWG ISA1 and NOOR LIDA HABI MAT DIAN1 DOI: https://doi.org/10.21894/jopr.2020.0102 |
Published Online: 24 December 2020
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PREDICTION OF ACID, PEROXIDE AND TBA VALUES OF HEAT-TREATED PALM OIL USING A PARTIAL LEAST SQUARES–ORDINARY LEAST SQUARES MODEL BASED ON FOURIERTRANSFORM INFRARED SPECTROSCOPY
NUR ELIYANTI ALI OTHMAN1*; ASTIMAR ABD AZIZ1; WAN HASAMUDIN WAN HASSAN1; NOR FAIZAH JAILANI1; FAZLIANA ABD HAMID1 and NOORSHAMSIANA ABDUL WAHAB1 DOI: https://doi.org/10.21894/jopr.2020.0109 |
Published Online: 9 December 2020
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NUTRIENT CYCLING IN AN OIL PALM PLANTATION: THE EFFECTS OF RESIDUE MANAGEMENT PRACTICES DURING REPLANTING ON DRY MATTER AND NUTRIENT UPTAKE OF YOUNG PALMS