Results 31 to 40 of about 459 (131)

Development of Slow-Release Urea Additives Using Autoclaved Oil Palm Empty Fruit Bunches and Urea via Wet Granulation for Ruminants

Animal Production: Indonesian Journal of Animal Production
This study developed slow-release urea (SRU) additives using autoclaved oil palm empty fruit bunches (OPEFB) and urea via wet granulation to improve nitrogen utilization in ruminants.
Rakhmad Perkasa Harahap, Ahmad Tohardi, Tri Rachmanto Prihambodo, Auli Salwa Esesa, Melyanti Putri Tanjung   +4 more
doaj   +1 more source

Comparison of Oil Palm Empty Fruit Bunch Delignification at Room and Mild Temperature

Jurnal Teknik Kimia dan Lingkungan, 2022
Oil palm empty fruit bunches (OPEFB) is one kind of palm oil industry solid waste. OPEFB contains high lignocellulose for about 81-89% that can be used for production of fertilizer, paper, filler, and composite.
Lidya Elizabeth, Emmanuela Maria Widyanti, Bambang Soeswanto, Dini Sri Wahyuni, Kartika Dian Pratiwi   +4 more
doaj   +1 more source

Effect of polyphenol-rich oil palm empty fruit bunch extract on in vitro rumen fermentation, fatty acid profile and microbial population

Czech Journal of Animal Science
The aim of this study was to evaluate the effect of oil palm empty fruit bunch (OPEFB) extract on in vitro rumen fermentation, fatty acid profile, and microbial population.
Nur Liyana Akmal Harun, Anjas Asmara Samsudin, Awis Qurni Sazili, Yong Meng Goh   +3 more
doaj   +1 more source

Synthesis of carboxymethyl cellulose from ex-baglog of oyster mushroom (Pleurotus ostreatus)

Menara Perkebunan, 2018
Oil palm empty fruit bunches (OPEFB) contain high organic materials that can be used as medium for growing white oyster mushroom (Pleurotus ostreatus).Cellulose content in the OPEFB is high (33%), enabling it to be converted to carboxymethyl cellulose ...
Firda Dimawarnita, Tri-Panji
doaj   +1 more source

Synthesizing of oil palm empty fruit bunch lignin derivatives and potential use for production of linerboard coating [PDF]

Songklanakarin Journal of Science and Technology (SJST), 2013
This work describes the synthesis of oil palm empty fruit bunch (OPEFB) lignin derivatives and their performance for the production of linerboard coating.
Danupong Narapakdeesakul, Waranyou Sridach, Thawien Wittaya   +2 more
doaj  

Delignification’s Effect on Microcrystalline Cellulose Obtained from Oil Palm Empty Fruit Bunch Fibres

BioResources, 2023
The effects of acidified chlorite (NaClO2) and totally chlorine free (TCF) bleaching were evaluated relative to the properties of microcrystalline cellulose (MCC) fabricated from oil palm empty fruit bunch fibres (OPEFB). The MCC properties were analyzed
Najieha Norazli, Nurul Fazita Mohammad Rawi, Owolabi Folahan Abdulwahab Taiwo, Mohamad Haafiz Mohamad Kassim, Mohammad Jawaid   +4 more
doaj   +2 more sources

Microwave absorption properties of porous activated carbon-based palm oil empty fruit bunch

AIP Advances, 2022
The increased growth of electronics and wireless communication systems causes the urge to find microwave absorbing materials that are lightweight, inexpensive, and environmentally friendly.
Nidya Chitraningrum, Resti Marlina, Ria Yolanda Arundina, Ester Rimma Suryani Togatorop, Sulistyaningsih, Hana Arisesa, Ismail Budiman, Pamungkas Daud, Mohammad Hamzah   +8 more
doaj   +1 more source

PROSES PENGOMPOSAN TANDAN KOSONG KELAPA SAWIT (TKKS): ANALISIS FISIK DAN KENAMPAKAN ORGANISME

Agrointek, 2023
Oil Palm Empty Fruit Bunches (OPEFB) are among the processed palm oil's waste products. A tone of processed fresh oil palm fruit bunches produces 22-23% of OPEFB. Using OPEFB as mulch for the gate takes a long to decompose and triggers rhinoceros beetles
Edhi Sarwono, Dwi Ermawati Rahayu, Weldy Dziya Millati, Sariyadi Sariyadi   +3 more
doaj   +1 more source

Influence of Manganese Dioxide (MnO2) Coated Oil Palm Empty Fruit Bunch Spikelet Fibers on the Physicochemical and Mechanical Properties of Fiber Cement Composites

Engineering Reports, Volume 8, Issue 5, May 2026.
MnO2‐coated OPEFB fibers produced via a simple wet process showed smoother surfaces and significantly reduced water absorption in fiber cement composites, enhancing moisture resistance. ABSTRACT The use of natural fibers in cement‐based composites is increasingly encouraged as a sustainable alternative to synthetic fibers; however, their inherent ...
Jerum Biepinwoh Kengoh, Wannyuy Kingsly Mofor, Yakum Reneta Nafu, Azemafac Desmond Nkapleweh, Armel Edwige Mewoli, Fabien Betene Ebanda, Foba Josepha Tendo   +6 more
wiley   +1 more source

Morphology, mechanical properties, and biodegradability of all‐cellulose composite films from oil palm empty fruit bunch

SPE Polymers, 2020
Palm oil plantations are very important in that they supply vegetable oil globally. However, increased production of palm oil prompts the accumulation of large lignocelluloses residues in the form of oil palm empty fruit bunch (OPEFB).
Nur Liyana Izyan Zailuddin, Azlin Fazlina Osman, Rozyanty Rahman   +2 more
doaj   +1 more source