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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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REKAYASA PROSES SINTESIS PIPERONAL DARI KULIT LAWANG (Cinnamomum culilawan Blume) SEBAGAI PREKURSOR OBAT KANKER Imanuel Berly Delvis Kapelle; Tun Tedja Irawadi; Meika Syahbana Rusli; Djumali Mangunwidjaja; Zainal Alim Mas'ud
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.2016.34.3.217-229

Abstract

Piperonal as a precursor of cancer drug (Curcumin analogues) can be synthesized from extract of lawang’s bark (Cinnamomum culilawan Blume) with multiple stages, among others: isolation of essential oils, isolation safrole, safrole isomerization, and synthesis of piperonal. Essential oils were isolated from the bark of lawang (the water content of 46.2%) using a water distillation system with 1/3 volume of high boiler for five hours. Isolation of safrole from lawang bark oils was performed using NaOH solution and purified using reduced pressure distillation system at a temperature of 90-123°C / 1 mmHg. The safrole isomerization was undergone using alkali catalyst (KOH) without solvent at a temperature of 120°C for 8 hours. Oxidation of isosafrol was performed using KMnO in acidic conditions using a KTF 4 tween 80 at a temperature below 30°C, and purified using silica gel. Results of isolation yield 0.94% with 14 components were determined through GC-MS, including 67.35% eugenol, safrole 13.96%, 12.61% methyl eugenol, 4-terpineol sineol 1.79% and 1.55%. The isolated safrole yield of 17.21% with purity testing and identification using FTIR, HNMR and GCMS confirmed the product was safrole. The isomerization obtained yield of 77.56% with GC analysis indicated compounds of cis-isosafrole and trans-isosafrole. The results of oxidation obtained yield of 65.63% with a purity of 100% by GCMS and the H-NMR indicated the product is piperonal.
UJI COBA REKAYASA ALAT UKUR DIAMETER POHON DI HUTAN ALAM Wesman Endom; Soenarno
Jurnal Penelitian Hasil Hutan Vol. 36 No. 2 (2018): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2018.36.2.101-112

Abstract

Trial test of tree diameter measurement device ‘wesyano’ was conducted in 2016 at a natural forest in Central Kalimantan. This paper evaluates five main components of the measurement device: roller measurement, telescopic stick, frame shaft, lid-scale meter, scale-meter, and its locker. Result on single and double measurements showed that wesyano had an accuracy of 0.98–0.99 with an efficiency level of 1–4 times faster than the phi-band measurement. Validated results indicated that wesyano was highly correlated with phi-band measurement for single (r = 0.978) and double (r = 0.982) measurements. There is no significant differences between single and double measurements. The study indicates that wesyano could be used for phi-band measurement substitute. The device was more practice, cheaper and more effective to be used mainly for forest inventory in natural forests which contain large stem diameter (≥ 50–100) and high position of buttress, (≥1.8 m) with high accuracy, efficien of and low cost.
STRUKTUR ANATOMI DAN KUALITAS SERAT LIMA JENIS KAYU ANDALAN SETEMPAT ASAL CARITA BANTEN 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.2013.31.4.283-294

Abstract

Recently, the supply of commercial wood species was decreased significantly. The utilization of lesser known wood species is one of possible solution to improve log supply. This paper studies the anatomical properties and its fiber quality of five locally potential wood species from Carita, Banten, for utilization purposes. The anatomical properties were examined according to the IAWAI ist of microscopic features, while fiber qualities were examined based on its quality for pulp and paper. The main anatomical characteristics are: pangsor (Ficus fistulosa Reinn.) heartwood is white-straw to pale yellow, parenchyma bands and prismatics crystals present in upright cells and chambered axial parenchyma cells; jengkol (Pithecellobium rosulatum Kosterm) heartwood is creamy with parenchyma vascicentric; petai (Parkia speciosa Hassk.) beartwood is yellow whitish, parenchyma are vascicentric, aliform, and confluen; manii (Maesopsis emini Engl) heartwood is yellow brownish, parenchymas are scanty paratracheal to confluen; balsa (Ochroma pyramidale (Cavex. I amk) Urban) heartwood is creamy whitish with axial parenchyma apotrachea diffuse. Fibre quality of those five wood species are classified into quality class 1. Based on the fibre quality and for other alternative uses, the five locally potential wood are highly recommended for its intensive cultivation.
KEMAMPUAN SEPULUH STRAIN JAMUR MELAPUKKAN EMPAT JENIS KAYU ASAL MANOKWARI Djarwanto; Sihati Suprapti; Freddy Jontara Hutapea
Jurnal Penelitian Hasil Hutan Vol. 36 No. 2 (2018): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2018.36.2.129-138

Abstract

Capability of decaying-fungi varies according to their strains. This paper studies the decaying capability of ten fungi strains against four wood species from Manokwari. The wood samples have been exposed to the ten fungus strains using Kolle flask method as mentioned in SNI 7207: 2014. Scrutiny results revealed that two of ten fungus strains were categorized as low decaying capability, which comprised of Chaetomium globosum and Lentinus lepideus. Meanwhile, four strains were classified as moderate decaying capability which were Schizophyllum commune, Trametes sp. HHBI-379, Trametes sp. HHBI-332, and Phlebia brevispora. The remaining four fungus strains were regarded as high decaying capability, namely Polyporus arcularius, Polyporus sp., Pycnoporus sanguineus, and Tyromyces palustris. The highest weight loss of wood occurred in the sapwood of Rhus taitensis exposed to Polyporus sp. Meanwhile, the lowest loss was obtained on the heartwood of Haplolobus sp. caused by L. lepideus exposure. Three wood species comprising Tetrameles nudiflora, Rhus taitensis, and Pimeleodendron amboinicum belonged to non-resistant wood (class IV), while Haplolobus sp. was grouped into resistant wood (Class II).
PRODUKTIVITAS DAN BIAYA REKAYASA MESIN PEMBUAT SERPIH KAYU YANG MUDAH DIPINDAH Wesman Endom
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.2013.31.4.295-305

Abstract

A prototype mobile chipper was built to convert small logs (diameter less than 20 cm). Testing runs were undergone inthe village of Cipari, Sub District of South Sukanegara, Cianjur and Sub District of Sadang Purwakarta. Performanceof the chipper much better than the-I type which could convert the waste into chips in average capacity of about 582kg/hour. The owning and operation costs of wood chipper was about Rp 62,929/hour, with operation cost Rp 108/kg.The owing and cost operation using the type-1 prototype chipper was about Rp 249/kg. Cost analysis using rental cost Rp125/kg, the NPV is achieved at about Rp 13.209.928 with IRR at about 30%.
KINERJA MESIN PENGERING MIKRO BERTENAGA KOMBINASI SURYA DAN LISTRIK DALAM PENGERINGAN KAYU JATI Galit Gatut Prakosa; Ramli Ramadhan
Jurnal Penelitian Hasil Hutan Vol. 39 No. 3 (2021): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2021.39.3.129-137

Abstract

Indonesia is one of the exporting countries for wood crafts to 193 countries, but in the process, it often suffers losses due toproduct returns by the buyer due to cracked defects when the goods arrive at the ordering country. One of the efforts to improve thequality of wood crafts is to dry the wood according to the destination country so that the dimensions and humidity are relativelystable. The industrial-scale wood drying process requires a high investment, so developing a small-scale dryer for artisans is necessary.This study aims to design and test the performance of a simple wood dryer with a capacity of 1.5 m³ at an affordable cost, easy tooperate and use by the public. The test samples used were stems and branches of teak (Tectona grandis L.f.). The heater used isa combination of solar heat and electricity, namely the heat of the sun is maintained and flowed into the wood drying chamberthrough a fan that sucks hot air from the combustion chamber into the drying chamber. Hot air is circulated to the inlet againcontinuously to be redistributed to the drying chamber. The test results show that the daily average temperature of solar heat receivedby the drying chamber is between 40−50°C, while the temperature for drying teak wood is between 45−70°C. From the evaluationthat has been done, the heating plate is less effective in heating the space, so it is necessary to replace it with a modification of theinstallation of the heating element on battery powered devices.
10.20886/jphh.2018.36.2.129-138 Jamal Balfas; Efrida Basri; Adi Santoso
Jurnal Penelitian Hasil Hutan Vol. 36 No. 2 (2018): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2018.36.2.113-128

Abstract

The use of wood filler is vital in wood finishing. However, the most commercial wood fillers available in the market are made of chemical solvent-based resins, such as polyurethane and nitrocellulose. These products contain volatile organic compounds. This study examines performance of alternative and commercial wood fillers. The alternative wood fillers were made from the mixture of putty powder and organic resins, i.e. shellac, acrylic and polyvinyl acetate. The wood fillers were tested on tusam, jabon and rubber wood by assessing their physical, mechanical and chemical performances in comparison with the most commercial wood filler, i.e. nitrocellulose wood filler. Samples of three wood species were treated by spreading them with various wood filler solutions. Weight and dimensional changes due to treatment were determined in wet and dry sample conditions. Chemical and scratch resistance of the wood filler films were also tested to determine their chemical and mechanical performance. Color similarity of the wood filler treated samples and control were evaluated using the CIELab color system. The effect of treatment were varied according to wood species. Tusam samples possess greater weight and dimensional gains than those of jabon and rubber wood samples. All organic wood filler formula could effectively protect wood from water intrution, comparable to that of the commercial wood filler (WF). The organic wood fillers had higher scratch resistance, less chemical resistance, and better color appearance than the commercial WF.
PEMANFAATAN TEKNOLOGI KERTAS NANO KARBON SEBAGAI PEMBUNGKUS WORTEL Dian Anggraini Indrawan; Novitri Hastuti, Lisna Efiyanti; Gustan Pari
Jurnal Penelitian Hasil Hutan Vol. 36 No. 2 (2018): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2018.36.2.139-158

Abstract

Indonesia’s paper consumption, including food wrapping-paper, might steadily increase in the future. This could someday upset the capability of domestic wrapping-paper production due to dwindling potency of conventional fibers (e.g. natural-forest wood). Alternative fibers are abundantly available and it mostly remains unutilized, than it should be introduced in industry, such as bamboo. This study aims to optimize the utilization of alternative fiber sources through the manufacture of wrapping paper from bamboo fiber using carbon nano technology as a foodstuff protector/wrapping. Relevantly, manufacturing trial on papers with nano-technology capability for carrot wrapping was conducted from two bamboo species tali (Gigantochloa apus) and ampel (Bambusa vulgaris) separately. Initially, each species was pulped semi-chemically, and then added with nano-sized activated charcoal particles (20%, w/w). The mixture (bamboo pulp + activated charcoal) was formed into sheets with targeted basic-weight common for wrapping-paper (60 g/m2), and then used for carrot wrapping and the physical strength properties was tested. Result shows that charcoal could can lower carrot-weight loss, which indicates high effectivity in maintaining the carrot freshness and nutritions. Papers made from ampel-bamboo fibers were more prospective for such wrapping than those made from bamboo tali. The use of any experimented papers for carrot wrapping was still better than without wrapping, as they afforded more in securing carrots.
PENGGUNAAN Phanerochaete chrysosporium PADA PENGOLAHAN PULP BIO-SEMI-MEKANIS KAYU TERENTANG (Campnosperma auriculata Hook.f) Yeni Aprianis; Denny Irawati; Sri Nugroho Marsoem
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.2016.34.3.231-239

Abstract

Terentang wood (Campnosperma auriculata Hook.f) is relatively low in specific gravity (0.3), hence its utilization as pulp by chemi-mechanical is an alternative process. Energy consumption was reduced by applying lignin degrading fungi (Phanerochaete chrysosporium) as pretreatment in the chemi-mechanical process. This paper examines the effects of P. chrysosporium incubation periods into chemical components and energy refining consumption of terentang wood. Four percent of NaOH was used in the chemi-mechanical process, and incubation periods studied were 0 (control), 3, 4 and 5 weeks. Results showed that P. chrysosporium significantly affected the weight loss, chemical properties, and refining energy consumption of terentang wood pulping process. Wood chip weight loss was about 15.95-21.31% and alpha-cellulose raised up to 6.77%. Five weeks incubation time decreased lignin content up to 22.97% and saved the refining energy up to 22.7%.
ANALISIS KARAKTERISTIK FUNGSI ZEOLIT ALAM AKTIF SEBAGAI KATALIS SETELAH DIIMPREGNASI LOGAM NIKEL Rina Novia Yanti; Erliza Hambali; Gustan Pari; Ani Suryani
Jurnal Penelitian Hasil Hutan Vol. 39 No. 3 (2021): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2021.39.3.138-147

Abstract

Catalytic cracking is a conversion process by cutting the carbon chains of oil molecules into simple hydrocarbons. The process ofbreaking the hydrocarbon chain could be conducted by chemical means using a catalyst and hydrogen gas. The types of catalystscommonly used in the chemical industry are metals such as nickel (Ni), zinc (Zn), and cadmium (Cd). The metal can be used asa catalyst directly, but during the catalytic cracking process, the catalyst will thicken than it is imposible to re-use the catalyst.Therefore, the metal catalyst must be impregnated into a carrier material such as zeolite. The research is aiming for analyzing thecharacteristics of active natural zeolite catalyst with nickel-metal impregnation (ZAA/Ni), which consisted of surface area analysis,XRD, FTIR, and morphological analysis best catalyst. The zeolite used in this research is originated from Bayah Banten, whichhas been activated. The function of the catalyst can be improved by the presence of a carrier, namely nickel metal. The role of thecarrier is as a place for the active nucleus to spread, which can increase the effectiveness of the catalyst so that the catalyst can beused repeatedly. Results show the highest Si/Al ratio is 6.66, an intermediate catalyst with a Si/Al ratio = 2−10. The widestsurface area of the catalyst is at ZAA/Ni 3% of 974.44 m2/g; the crystallinity value the largest was 70.09%. Zeolite fromBayah Banten, impregnated with nickel-metal, can be used as a catalyst for upgrading bio-oil with a concentration of 3% ZAA/Niand 2% AA/Ni.

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