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All Journal Tunas Geografi FORESTA Jurnal Sains Materi Indonesia Martabe : Jurnal Pengabdian Kepada Masyarakat Journal of Saintech Transfer Sarwahita : Jurnal Pengabdian Kepada Masyarakat Journal of Sylva Indonesiana Global Forest Journal Journal of Community Services: Sustainability and Empowerment Jurnal Penelitian Hasil Hutan
Arif NURYAWAN
Faculty Of Forestry, Universitas Sumatera Utara, Medan, Indonesia
Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Materials Science & Nanotechnology Social Sciences Other

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Sifat Fisik Dan Kimia Ikatan Pembuluh Pada Batang Kelapa Sawit (Physical and Chemical Properties of Oil Palm Trunk Vascular Bundles) Arif Nuryawan; Affifuddin Dalimunthe; Rio Nare Saragih
FORESTA Vol 1, No 2 (2012): Indonesian Journal Of Forestry Volume 1 No. 2 (Juli 2012)
Publisher : FORESTA

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Abstract

The research objective was to evaluate the physical and chemical properties of oil palm trunk vascular bundles. Physical properties consist of dimension, moisture content, specific gravity, and cell wall specific gravity. Chemical properties consist of extractives content, lignin content, and ash material. The evaluation methods of physical properties followed the standard which applied in wood. The evaluation methods of chemical properties followed the TAPPI standard. The information of physical and mechanical properties were shown in three section of the trunk, namely bottom, middle, and peak with average of three replication. The results of physical properties were as follow: the length of vascular bundles 10.55 cm and the diameter 0.67 mm, moisture content was 11.70%, specific gravity was 0.44, and cell wall specific gravity was 0.52. The chemical properties were solubility of cold water, hot water, NaOH 1%, lignin content, and ash material were 13.4%, 15.89%, 23.62%,22.20%, and 2,12%, respectively.Keywords : oil pump trunk vascular bundles, physical properties, chemical properties.
Co-Authors Abdul Rauf Affifuddin Dalimunthe Alief Aththorick Amir, Ahmad Aldrie Apri Heri Iswanto Arida Susilowati Iswanto Aznawi, Andi Aznan Azri Syauki Bayu Tirto Utomo Bejo Slamet Bejo Slamet Deni Elfiati Erman Munir Erni Jumilawaty etti sartina siregar Fitra Syawal Harahap Harahap, Darmadi Erwin Harisyah Manurung Iwan RISNASARI Iwan Risnasari Jajang Sutiawan Jaka Ramananda Karolina, Rahmi Leopardas, Venus Lilik Astari Lisman Suryanegara Massijaya, Muh, Yusram Mohammad Basyuni Mohd Hasmadi Ismail Mubaraq, Alfian Muhammad Fuad Abdullah Nanang Masruchin Pandiangan, Donna Christy Peter Aning Tedong Putri Amanda Rahmawaty, Rahmawaty Resti Marlina Rio Nare Saragih Ritonga, Lia Anggraini Seca Gandaseca Siti Kholizah Sivaipram, Itchika Sudarmanto Sudarmanto Sulistyono, Nurdin T Sabrina Takahiro Fujiwara Tavi Supriana Ternala Alexander Barus Wida Banar Kusumaningrum Yusuf Sudo Hadi