{"title":"INSECT COMMUNITY ASSOCIATED WITH Ganoderma BASIDIOCARPS IN OIL PALM PLANTATIONS OF SABAH","authors":"Muhammad Nurul Yaqin Syarif","doi":"10.21894/jopr.2024.0005","DOIUrl":"https://doi.org/10.21894/jopr.2024.0005","url":null,"abstract":"","PeriodicalId":16613,"journal":{"name":"Journal of Oil Palm Research","volume":"56 1","pages":""},"PeriodicalIF":1.3,"publicationDate":"2024-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139441121","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"SEDIMENT FORMATION IN A PALM OIL BIODIESEL BLEND IN A SHIP FUEL TANK","authors":"Jajang Amir Hidayat","doi":"10.21894/jopr.2024.0001","DOIUrl":"https://doi.org/10.21894/jopr.2024.0001","url":null,"abstract":"","PeriodicalId":16613,"journal":{"name":"Journal of Oil Palm Research","volume":"84 17","pages":""},"PeriodicalIF":1.3,"publicationDate":"2024-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139440746","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"EXPERIMENTAL INVESTIGATIONS ON TRIBOLOGICAL ASSESSMENT AND NOx EMISSIONS OF PALM BIODIESEL BLENDED WITH OLEIC ACID AND ETHANOL","authors":"K. RAJA M","doi":"10.21894/jopr.2024.0002","DOIUrl":"https://doi.org/10.21894/jopr.2024.0002","url":null,"abstract":"Tribological behaviour of biodiesel should be investigated to get confidence for long-term engine usage. Also, the higher nitrous oxide (NO x ) level from the biodiesel-fueled engine is observed. Tribological assessment and engine performance of lower blends of palm biodiesel (B10, B20) are available in the literature. Due to limited reserves of fossil fuels, the demand for biodiesel is increasing day by day. To fulfil this demand, the higher blends of biodiesel (such as B80, B90) should be investigated. Hence, this study aimed to investigate the tribological and NO x assessment of the higher blends of palm biodiesel. Palm biodiesel was produced by transesterification and blended with oleic acid (OA) and ethanol (E). Biodiesel blends such as 100% biodiesel (B100), 80% biodiesel + 20% oleic acid (B80OA20), 90% (80% biodiesel + 20% oleic acid) + 10% ethanol (B80OA20E10), 90% biodiesel+10% oleic acid (B90OA10), and 95% (90% biodiesel + 10% oleic acid) + 5% ethanol (B90OA10E5) were prepared. Pin on disc machine was used for tribological study and diesel engine was used for NO x analysis. Nearly 40% reduction in wear and 48% reduction in friction were observed for B80OA20 compared to B90OA10, while B90OA10E5 exhibited the lowest frictional force among all the test fuels. During tribological assessment, two blends B80OA20 and B80OA20E10 showed satisfactory performance and were further studied for NO x analysis. Also, these two blends lower NO x emissions by 12% and 2%, respectively, compared to B100.","PeriodicalId":16613,"journal":{"name":"Journal of Oil Palm Research","volume":"5 12","pages":""},"PeriodicalIF":1.3,"publicationDate":"2024-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139439321","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"COMPOSITE OF ZnO/SBE AS CATALYST MATERIALS FOR PHOTODEGRADATION OF RHODAMINE-B","authors":"Diah Susanti","doi":"10.21894/jopr.2024.0004","DOIUrl":"https://doi.org/10.21894/jopr.2024.0004","url":null,"abstract":"","PeriodicalId":16613,"journal":{"name":"Journal of Oil Palm Research","volume":"8 11","pages":""},"PeriodicalIF":1.3,"publicationDate":"2024-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139439940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"In Vitro CULTURAL STUDIES FOR CALLOGENESIS AND EMBRYOGENESIS OF OIL PALM (Elaeis guineensis Jacq.) USING SEEDLING AND SPEAR LEAF EXPLANTS","authors":"B. K. Babu","doi":"10.21894/jopr.2023.0064","DOIUrl":"https://doi.org/10.21894/jopr.2023.0064","url":null,"abstract":"","PeriodicalId":16613,"journal":{"name":"Journal of Oil Palm Research","volume":"15 6","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139153415","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"APPLICATION OF SEAWEED EXTRACTS IN OIL PALM (Elaeis guineensis) SEEDLINGS SUBJECTED TO WATER DEFICIT: PHYSIOLOGICAL, BIOCHEMICAL AND ENZYMATIC RESPONSES","authors":"Muhammad Danial Mokhtaruddin","doi":"10.21894/jopr.2023.0066","DOIUrl":"https://doi.org/10.21894/jopr.2023.0066","url":null,"abstract":"","PeriodicalId":16613,"journal":{"name":"Journal of Oil Palm Research","volume":"127 5","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139154053","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"ANTIFUNGAL VOLATILE ORGANIC COMPOUNDS (VOC) FROM A STRAIN OF Fusarium foetens AGAINST Ganoderma boninense","authors":"Anisa Lutfia","doi":"10.21894/jopr.2023.0065","DOIUrl":"https://doi.org/10.21894/jopr.2023.0065","url":null,"abstract":"","PeriodicalId":16613,"journal":{"name":"Journal of Oil Palm Research","volume":"115 2","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139152981","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"CORROSION SIMULATION OF AUTOMOTIVE MATERIALS UNDER EXPOSURE IN BIODIESEL","authors":"S. Y. Cetin","doi":"10.21894/jopr.2023.0060","DOIUrl":"https://doi.org/10.21894/jopr.2023.0060","url":null,"abstract":"","PeriodicalId":16613,"journal":{"name":"Journal of Oil Palm Research","volume":"43 22","pages":""},"PeriodicalIF":1.3,"publicationDate":"2023-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138588558","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}