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INDONESIA
Jurnal Penelitian Hasil Hutan
Published by Badan Riset dan Inovasi Nasional
ISSN : 02164329     EISSN : 24428957     DOI : 10.55981/jphh
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Decision Sciences, Operations Research & Management Materials Science & Nanotechnology
Jurnal Penelitian Hasil Hutan is a scientific publication reporting research findings in the field of anatomy, physical and mechanical, fiber technology, composite, biodeterioration and preservation of lignocellulosic materials, forest products drying technology, wood sawing and machining, wood and non wood forest products processing, chemical and forest products energy processing, forest engineering and wood and non wood forest products harvesting. This journal has been accredited by Ministry of Research, Technology and Higher Education (RISTEKDIKTI) with Second Grade (Sinta 2) since years 2020 to 2024 as a Scientific Journal (Accreditation Number 200/M/KPT/2020). This journal was first published in 1984. This journal is manage by Organisasi Riset Hayati dan Lingkungan and Published by Penerbit BRIN (BRIN Publishing), Direktorat RMPI - BRIN.
Arjuna Subject : Ilmu Lingkungan (semua ketegori) - Konservasi Alam dan Lahan
Articles 312 Documents
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KARAKTERISTIK DAUN DAN RENDEMEN MINYAK ATSIRI LIMA JENIS TUMBUHAN KAYU PUTIH Ary Widiyanto; Mohamad Siarudin
Jurnal Penelitian Hasil Hutan Vol. 31 No. 4 (2013): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2013.31.4.235-241

Abstract

Leavessignifies as the most important part of cajuput-oil-producing tree species from which the corresponding oil is extracted. Dimensionof leaf vary among different genus and even among different trees within the same genus as well as within the same species. In relevant, this research aimed to look into the characteristics of the leaf and essential oil yield of the five cajuput-oil-producing tree species. Those investigated species consisted of Melaleuca viridiflora (red-flowered trees), M. vindiflora (wbite-flowered trees), M. cajuputi. Asteromyrtus brasii and A. symphiocarpa, which altogether indigenously grew at Wasur National Park, in Meranke (Papua). From those five species, approximately 6 kg of fresh leaf was taken and prepared for the steam-distillation process to extract their cajuput oil. In total, there were about 120 pieces of leaves as sampled that represented the dimension of all those five species. Results shows that the leaves of M. viridiflora cochibited the biggest dimension (length and width), while those of consecutively M. caiuputi bus the smallest length and A. brasii, bad the smallest width. Letter of A. symphiocarpa afforded the biggest sil yield (1,43%) and Melaleuca viridiflora (red-flowered trees) bad the smallest oil yield (0,1%).
KARAKTERISTIK DAN POTENSI PEMANFAATAN ASAP CAIR KAYU TREMA, NANI, MERBAU, MATOA, DAN KAYU MALAS Sri Komarayati; Gusmailina; Lisna Efiyanti
Jurnal Penelitian Hasil Hutan Vol. 36 No. 3 (2018): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2018.36.3.219-238

Abstract

Wood is potential biomass with various benefits such as is utilizing them for liquid smoke raw material. Consequently, research on liquid smoke by pyrolysis should be conducted intensively to gain necessary information on the active content and utilization of the liquid smoke. This research is aimed to determine characteristics and potential utilization of liquid smoke made from trema, nani, merbau, matoa and malas wood. Research was conducted by pyrolysis process at 500°C for 5 hours and the liquid smoke was collected in container for analyzes. Analysis of liquid smoke characteristics included pH, specific gravity, acetic acid, phenol and other chemical component content using py-GCMS. The result showed that the pH ranged from 2.68 to 4.34, specific gravity ranged from 0.83 to 1.04, acetate 0.65–13.09%, and phenol content 0.19–2.50%. GCMS analysis showed chemical component diversity and its main component as identity of specific liquid smoke from five wood species confirmed were acetic acid (acetic acid, ethylic acid), phenolic (phenol, 2,6-dimethoxy (CAS) 2,6-dimethoxyphenol), and carbamic acid. The chemical component of liquid smoke is expected to be applied in wide variety of products based on product’s perspective, objectives and product targets that would be achieved.
ANALISIS TOKSISITAS BEBERAPA TUMBUHAN HUTAN DENGAN METODE BRINE SHRIMP LETHALITY TEST (BSLT) Zuraida
Jurnal Penelitian Hasil Hutan Vol. 36 No. 3 (2018): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2018.36.3.239-246

Abstract

Utilization of forest plant seeds of suren (Toona sureni (Blume) Merr.), mimba (Azadirachta indica A.Juss.), mahogany (Swietenia mahagoni (L.) Jacq.), and saga (Adenanthera pavonina L.) for curing certain illness have long been practiced by traditional community. However, there were limited study on observing seeds bioactivity of those four species. This study aimed to analyze the toxicity activity of suren, mahoni, mimba, and saga seeds. The four seeds were initially macerated using 96% ethanol. The ethanol extracts were then tested for their toxicity effects on the Artemia salina larvae by Brine Shrimp Lethality Test (BSLT) method. BSLT results were presented through the Lethal Concentration 50 (LC50). The LC50values of ethanol extract of suren seeds, mahogany, mimba, and saga were 75, 84, 323 and 449 μg/mL, respectively. The four extracts had biological activity with LC50<1000 μg/mL, and suren seed extract was the most likely to have bioactivity because it had the lowest LC50value.
KARAKTERISTIK DAN DAYA JERAP POLUTAN ARANG AKTIF DARI BATANG KENAF (Hibiscus cannabinus L.) Muhammad Sadir; Dede Hermawan; Ismail Budiman; Gustan Pari; Jajang Sutiawan
Jurnal Penelitian Hasil Hutan Vol. 40 No. 1 (2022): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2022.40.1.7-18

Abstract

Kenaf is one of the plants fiber that deries kenaf stems into biomass waste. The utilization of kenaf stem waste could be usedas an ingredient for making activated charcoal. The purpose of this study was to analyze the effect of activation temperature on theproperties of activated charcoal and its pollutant adsorption capacity based on Indonesian Standart (SNI 06-3037-1995) ontechnical activated charcoal. Activated charcoal was made of hydro charcoal soaked into H3PO4 and K2CO3 for 24 hours, thenphysically activated at temperatures 600, 700, and 800°C. The results showed that all activated charcoal met the technical activatedcharcoal quality requirements set by the SNI 06-3730-1995 standard for parameters moisture content and volatile matter content,but only some activated charcoal could meet the requirements for ash content, bound carbon and iodine adsorption capacity. Activatedcharcoal formaldehyde, ammonia, chloroform, and benzene adsorption capacity increases with increasing activation temperature. Thebest activated charcoal by yield and the adsorption iodine using K2CO3 activator was at 700°C, and H3PO4 activator was at600°C, while the best adsorption activated charcoal formaldehyde, ammonia, chloroform, and benzene at temperature 800°C.
PENINGKATAN KUALITAS KAYU SAWIT DENGAN PERLAKUAN KOMPREGNASI MENGGUNAKAN TANIN RESORSINOL FORMALDEHIDA Okti Rachmawati; Purwantiningsih Sugita; Adi Santoso
Jurnal Penelitian Hasil Hutan Vol. 36 No. 3 (2018): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2018.36.3.181-190

Abstract

Indonesia is one of the largest palm oil producers in the world. The availability of oil palm trunk as a waste of the final crop-harvesting is enormous, inexpensive, and can be a source of sustainable alternative wood for various applications if it can be utilized properly. The weaknesses of oil palm wood characteristics are low in specific gravity, as well as physical and mechanical properties compared to other biomaterial especially wood. This paper studies the oil palm wood quality improvement through compregnation technique using tannin recorcinol formaldehyde (TRF). The study was carried out by coating sample surface of oil palm wood (5 cm × 5 cm × 2 cm) with TRF adhesive composition 1:0.05:0.05 (v/v/v) and followed by cold pressing for 10 mins at 10 kg/cm2 pressure and then followed by hot pressing at 120oC and pressure of 12 kg/cm2 for 10 minutes. Density, hardness, thickness swelling as well as formaldehyde emission, were measured and compared to controls. Results showed that the compregnated wood significantly increased its density by 104.61%, and its hardness by six folds, and the thickness swelling decreased by 85.98%. The compregnated oil palm wood has also increased in strength quality, i.e from strength class V to III.
VARIASI KEASAMAN DAN KAPASITAS PENYANGGA KAYU TAMPUI BERAS ( Baccaurea macrocarpa (Miq.) Muell.Arg.) dan MANGGIS HUTAN ( Garcinia cornea Miq.) Krisdianto
Jurnal Penelitian Hasil Hutan Vol. 31 No. 4 (2013): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2013.31.4.242-249

Abstract

Wood acidity signifies an important factor that inflicts impact on metal corrosion and gives effect on adhesive bonding quality. Wood acidity varies not only between species, but also at different parts in the same tree. This paper studies the wood pH and buffering capacity at various positions in the same tree of two potential species from Rian. Those wood species are locally known as tampui beras (Baccaurea macrocarpa (Miq.) Muell. Arg.) and manggis butan (Garcinia cornca Miq.). The pH was determined using pH meter on the liquid of bot-water-extracted sawdust of the corresponding wood, while buffering capacity was measured by acid and base titration. The result shows that in average, acidity of tampui beras wood (5.2) is stronger than that of manggis hutan (6.3). Both wood species are classified as acid wood with pH less than 7. With respect to the tree height, sample taken from bottom part has the lowest pH value, while based on lateral position at the stem, progressing from the bark in depth to the pith the sapwood is higher in pH value than the beartwood and transition area. In every wood sample tested, acid buffer capacity is higher than base capacity.
KARAKTERISTIK PAPAN PARTIKEL CAMPURAN SERBUK GERGAJIAN KAYU SENGON DAN KULIT BUAH KOPI DENGAN PEREKAT DEKSTRIN TEPUNG ONGGOK Nurannisa Syafitri; Auliya Shafiah Zakhrakh; Syifa Nur Annissa; Sutrisno; Eka Mulya Alamsyah; Tati Karliati; Jamaludin Malik
Jurnal Penelitian Hasil Hutan Vol. 40 No. 1 (2022): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2022.40.1.19-30

Abstract

Waste from forest and agricultural products currently does not have good economic value, so the manufacture of particle boardcould be a solution. The objective of this research is to obtain the physical and mechanical characteristics of particle board fromsengon wood sawdust and coffee bean bark using cassava flour waste-based dextrin adhesive. Dextrin was manufactured by spraying5 mL of 5% HCl to 80 g cassava flour waste starch, then heated at 130°C for 3 hours. Particle board manufactured with targetof density 0.6 g/cm3. To obtain the optimal composition of materials mixture, the particleboards were made with 4 compositions,based on the weight ratio between sengon wood sawdust and coffee fruit bark; 100%:0%, 75%:25%, 50%:50%, and 25%:75%.The dextrin adhesive used is 20% based on dry kiln weight of the particles and hot-pressing was conducted at a temperature of185°C and pressured 20 kgf/cm2for 10 minutes. The physical properties test showed that the density 0.490.64 g/cm3, moisturecontent 7.89%9.01%, water absorption 92.41167.65%, and thickness swelling 11.31%59.9%. Particle board withmixture composition of 25% sengon wood sawdust and 75% coffee fruit bark was fulfilled the physical properties: density, moisturecontent, and thickness swelling, while water absorption value did not specify in the JIS A 5908: 2003 standard. Mechanicalproperties test showed that the internal bond value was 0.020.03 N/mm2 and resistance to screw withdrawal value was46.4144 N. Particle board with a mixture of 25% sengon wood sawdust and 75% coffee fruit bark has the optimum mechanicalproperties, however it did not meet the JIS A 5908: 2003 standard.
KARAKTERISTIK BIOPELET DARI LIMBAH PADAT KAYU PUTIH DAN GONDORUKEM Sofia Mustamu
Jurnal Penelitian Hasil Hutan Vol. 36 No. 3 (2018): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2018.36.3.191-204

Abstract

Biopelet is a solid fuel made of forging a cylindrical biomass and it could be used as an alternative energy. Cajuput and pine resin wastes are two potential material for biopellet. Biomass fuel in the form of biopellet provide better heat quality than direct biomass combustion. This paper studies the particle size and process temperature in producing optimum and environmentally friendly biopellet. Raw materials of cajuput and pine resin wastes were mixed, powdered and sieved into 20, 40, 60 and 80 mesh. Thirty grams of each powder was molded with the composition of 70% cajuput solid waste and 30% of pine resin. Biopellet was compressed using compression hydraulic press machine of 526.48 kg/cm2 with a temperature of 120, 150, 180, 200, 230 and 260°C. The results showed that the biopellet made of 40 mesh mixed powder and temperature process of 230°C produced the optimum quality of biopellets. Thr physical properties of the biopellet made of 40 mesh powder and 230°C processing temperature were: 1.905% moisture content; 3.955% ash content; 72.189% vollatile matter; 21.949% fixed carbon; 5,097.5 kcal/kg calorific value and compression strength of 53.746 kgf/cm2.
PEMANFAATAN ASAP CAIR KAYU PINUS (Jungh. & de Vriese) SEBAGAI KOAGULAN Pinus merkusii GETAH KARET Santiyo Wibowo; Gustan Pari; R. Esa Pangersa Gusti
Jurnal Penelitian Hasil Hutan Vol. 34 No. 3 (2016): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2016.34.3.199-205

Abstract

Smoke liquid is a liquid obtained from smoke condensation during charcoal firing process. The main content of the smoke liquid is acetic acid, hence, can be used as an alternative latex coagulant. Acid in vinegar can reduce the pH of latex and cause the latex to coagulate rapidly. This paper determines effectiveness of using smoke liquid as a latex coagulant and characteristics of the treated latex. The smoke liquid in this study was derived from pine wood. The smoke liquid solutions consisted of the crude smoke liquid and the diluted solution in various concentrations of 5, 10, 15 and 20%. The smoke liquid solution was then each poured into a container of latex. Testing was undergone by observing latex coagulating time, coagulate condition, texture, color, odor and homogenity. The most effective smoke liquid which produced the best latex based on its performances was then taken for further testing of physico-chemical properties which included dry rubber content, plasticity retention index (PRI), initial plasticity (Po), final plasticity (Pa), dirt content, ash content, volatile matter content (Vm), and nitrogen content. Results were then compared with the conventional use of formic acid as a control coagulant. The result showed that the crude and distillate smoke liquid solutions with concentration of 10% produced the best coagulantperformances than the other solutions. Rubber latex treated with the crude smoke liquid produced the best physico-chemical properties and could meet requirements of the Indonesian National Standard (SNI) for Rubber Quality.
KEAWETAN LIMA PULUH JENIS KAYU TERHADAP UJI KUBURAN DAN UJI DI LAUT Mohammad Muslich; Sri Rulliaty
Jurnal Penelitian Hasil Hutan Vol. 31 No. 4 (2013): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2013.31.4.250-257

Abstract

Fifty wood species collected from Indonesian forest regions were tested according to graveyard test standard and sea water exposure. Wood samples with dimensions of 60 x 5 x 5 em were prepared for graveyard test in Cikampek and 30 x 5 x 2.5 cm for sea water exposure in Rambut Island test area. The results show that in general wood species tested are susceptible to termite attack. Forty seven wood species out of 50 species tested (94%) were positively attacked by termites. Twenty eight species (56%) are classified into natural durability class V, 15 species (14%) are classified into natural durability class IV and 7 species are classified into natural durability class III. One species, Blumeodendron tundifolium was attacked not only bry termite but also suffers by decaying fungi. Another 5 species: Erythrina fusca, Litsea roxburghii, Myristica subaculata, Stercularia oblongata and Trichodenia phillipinensis were also attacked by termites and fungus simultaneously. Sea water exposure test shows that almost all wood species tested were attacked by marine borers. Four wood species (8%) are moderately resistant and classified as natural durability class II, and 12 species (24%) are not resistant and classified as natural durability class IV, while 50 wood species (64%) are classified as perishable and classified as durability class V against marine borers. Only two wood species: Azadirachta indica and Parinari corymbosa arv dassified as durability class II. Marine borers attacked the wood samples include: Martesia striata (Pholadidar family). Teredo bartschi. Dicyathifer manni and Bankia ceba (Teedinidae family).

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