cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Andri Agus Rahman
Contact Email
penerbit@brin.go.id
Phone
0813-1068-3767
Journal Mail Official
jurnal.phh@gmail.com
Editorial Address
Organisasi Riset Hayati Dan Lingkungan, Gedung Administrasi, Kawasan Sains Teknologi Dr. (H.C) Ir. H. Soekarno Jl. Raya Bogor KM. 46, Cibinong 16911
Location
Kota bogor,
Jawa barat
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
 13   14   15   16   17 
SIFAT ANATOMI, SIFAT FISIS DAN MEKANIS PADA KAYU KEMENYAN TOBA (Styrax sumatrana) DAN KEMENYAN BULU (Styrax paralleloneurus) Gunawan Pasaribu; Jasni; Ratih Damayanti; Santiyo Wibowo
Jurnal Penelitian Hasil Hutan Vol. 31 No. 2 (2013): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2013.31.2.161-169

Abstract

Gum benzoin (Styrax sp.) is a tree producing resins that have bigh economic value originated from North Sumatra Province. The unproductive trees (less resin production) are harvested by the community for firewood. This paper presents characteristics difference of two types of Kemenyan toba (Styrax sumatrana) and Kemenyan bulu (Styrax paralleloncurus) in anatomical, phisical and mechanical properties in order to use properly. The results showed that kemenyan toba wood and kemenyan bulu are unique anatomical properties. The quality of fiber as a raw material for pulp is categorized into first quality. Based on their spesific gravity, the wood were clasified as medium beavy, with stabile shrinkage. Both wood are suitable for non structural construction, furniture and bandicraft.
FAKTOR KONVERSI LIMBAH PEMANENAN KAYU HUTAN TANAMAN DAN RENDEMEN PENGOLAHAN SERPIH KAYU Soenarno; Wesman Endom
Jurnal Penelitian Hasil Hutan Vol. 34 No. 1 (2016): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2016.34.1.77-88

Abstract

Timber harvesting in forest plantations of PT Korintiga Hutani was undertaken using length limitation of 4.10 m and minimum diameter of 10 cm. These limitations have created numerous trunk wastes in the field. Harvesting efficiency improvement is being considered by converting the wastes into wood chips. However, the company has to pay a provision of forest resources to the government for each volumetric unit (m³) of the converting wood wastes. This paper examines conversion factors for estimating conversion values from staple meter (Sm) or weight (ton) into m³ of akasia (Acacia mangium), eukaliptus (Eucalyptus pellita) and waru (Hibiscus similis). Results show that conversion value of 1 Sm A. mangium wood waste is equal to 0.35 m³, or 1 ton of the same waste is equal to 1.98 m³; conversion value of 1 Sm E. Pellita is equal to 0.48 m³, or 1 ton of the waste is equal to 1.41 m³. Conversion value for 1 Sm H. similis is equal to 0.34 m³, or 1 ton of the waste is equal to 1.95 m³. Processing recovery of wood waste into chips is 94% for A. mangium and E. pellita while recovery of H. similis is 90%. Hence, conversion factor of wood chips in relation with the required waste is 1 Sm chips = 0.38 m³ wood waste or 1 ton chips = 2.09 m³ wood waste for A. mangium. Conversion factor for E. pellita is 1 Sm chips = 0.38 m³ wood waste or 1 ton chips = 1.51 m³ wood waste; conversion factor for H. similis is 1 Sm chips = 0.39 m³ wood waste or 1 ton chips = 2.16 m³ wood waste.
PEMANFAATAN ASAP CAIR TEMPURUNG KELAPA UNTUK MENGENDALIKAN CENDAWAN PENYEBAB PENYAKIT ANTRAKNOSA DAN LAYU FUSARIUM PADA KETIMUN Imas Aisyah; Nuryati Juli; Gustan Pari
Jurnal Penelitian Hasil Hutan Vol. 31 No. 2 (2013): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2013.31.2.170-178

Abstract

The liquid smoke obtained from the destructive distillation on coconut shell) at 0,25-6,0% consentration-range could in vitro to inhibit the colony growth of fungi, ie. Colletotrichum glocosporoides and Fusarium oxysporum species as much as consecutively 5,59-97,85% and 6,06-94,97%. At 7% liquid-smoke contentration the inhibition reached 100% (for both spescaer). The liquid smoke obtained from 400 C distillation temperature could inbibit fungi growth the most effectivelly, te. 16.26% for Colletotrichum glocosporoides and 15.06% for Fusarium oxysporum. In vivo, the liquid smoke at 0,5%, 1%, and 5% concentration was effective to repard (up to 100%) the antracnore disease as well as fusariom wilt that attacked the host cucumber plants. However, the liquid-omoka urte at She was not recomended due to inflicting necrosis on cucumber leaves.
STANDARDISASI EKSTRAK KULIT KAYU BANGKAL (Nauclea subdita (Korth.) Steud.) SEBAGAI BAHAN BAKU SEDIAAN KOSMETIKA Mohammad Listianto Raharjo; Nazarni Rahm; Nadra Khairiah,; Rais Salim; Rufida; Budi Tri Cahyana
Jurnal Penelitian Hasil Hutan Vol. 39 No. 1 (2021): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2021.39.1.55-64

Abstract

Bangkal bark is used as a cosmetic raw material by residents of South Kalimantan and has been proven to havegood pharmacological activity as an antibacterial and free radical scavenger. Phenolic is one of the compounds found inbangkal plants. It can be used as markers to standardize and determine the extract stability that will be developed aseffective and safe materials. This study aims to observe antibacterial and free radical scavenging active materials thatstable and safe from bangkal bark for application in pharmaceutical and cosmetic products. The extraction process useda percolation method with distilled water, then standardized according to the PPOMN reference and tested for stabilityusing the accelerated stability method with a total phenolic marker. The extract was tested for free radical scavengingactivity against DPPH, and antibacterial activity was tested against Propionibacterium acne and Staphylococcusaureus by disc paper diffusion method. The results showed that bangkal extract was stable during testing at 40°C and75% RH for 12 weeks. Total phenolic range between 7.18 ± 0.31−7.43 ± 0.21 µg/mg. Antiradical scavengingactivity showed a value of IC50 of 3,158.3 μg/ml, and antibacterial activity testing showed MIC value of the angkalextract against P. acne and S. aureus at ≥ 100,000 ppm and 100,000 ppm. Extract standardization results showedthat the bangkal wood extract met the quality standard and could be used as a raw material for cosmetic materials.
PENGGOLONGAN PERFORMANS 25 JENIS ROTAN INDONESIA BERDASARKAN KERAPATAN, KEKAKUAN, DAN KEKUATAN Abdurachman; Jasni
Jurnal Penelitian Hasil Hutan Vol. 33 No. 4 (2015): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2015.33.4.273-282

Abstract

Rattan signifies as one of non-wood forest products; and its role in Indonesia is essential as it provides approximately 80% of the world's rattan demand. Rattan finds numerous beneficial uses, such as ropes, weaving-items, mats, baskets, household utensils, handicraft goods, and furniture products. The utilization of rattans for such products are determined by among others their density (D), strength (MOR), and stiffness (MOE), whereby the greater those three values, then expectedly the better the rattan qualities as well as their corresponding rattan products. In South East Asia, including Indonesia, there are 2 outof 8 rattan genera that afford high economic values, namely Calamus and Daemonorops. In relevant, scrutiny on 25 Indonesia's rattan species has been conducted, and their possible classification based on density, MOR and MOE was examined. Those 25 species were dominated by Calamus spp. and Daemonorops spp. Scrutiny based on the entirely tested rattan properties (D, MOR and MOE) revealed that as many 16% of 25 rattan species could be grouped as class I(superior); 36% as class II (good), 32% as classIII (moderate) and 16% as class IV (poor). Further scrutiny also based on thoseoverall three rattan properties indicated that four species as the most prospectively utilized (from the highest rank) were Korthalsia rigida Bl, Calamus inops Becc.ex Heyne, and Calamus koordesianus Becc; meanwhile those as the least prospective similarly comprised Korthalsia zeppelii Burret, Plectocomiopsis geminiflora (Griff) Becc, and Calamus ornatus Blume dan Daemonorops malanocaetes BL.
KARAKTERISTIK ARANG AKTIF TANDAN KOSONG KELAPA SAWIT YANG DIIMPREGNASI LOGAM NIKEL SEBAGAI KATALIS Rina Novia Yanti
Jurnal Penelitian Hasil Hutan Vol. 38 No. 3 (2020): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2020.38.3.129-138

Abstract

Activated charcoal from biomass can be used for various applications because its high porosity. One of the utilizationfor activated charcoal as catalyst raw material from empty palm oil bunches. This study aimed to determine thecharacteristics of activated charcoal with nickel (Ni) impregnation as catalyst raw material in the upgrading bio-oil.Activated charcoal used 10%, 15%, and 20% H3PO4was immersed for 24 hours, and calcinated at temperatureof 750°C with steam activation time for 60 minutes. The optimum of the manufacturing of activated charcoal withwith 10% H3PO4, then impregnated with nickel in various concentration: 1%, 2%, and 3%. Results showed thecharacteristic of nickel impregnated activated charcoal were as follows: iodine absorbance capacity 554–756 mg/g,methylene blue absorbance capacity 38–90 mg/g, surfaces area 96–218 m2/g and pore diameter of 8.48–16.21micron meter.
PEMBUATAN PULP UNTUK KERTAS BUNGKUS DARI BAHAN SERAT ALTERNATIF Dian Anggraini Indrawan; Lisna Efiyanti; Rossi Margareth Tampubolon; Han Roliadi
Jurnal Penelitian Hasil Hutan Vol. 33 No. 4 (2015): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2015.33.4.283-302

Abstract

Indonesia's paper consumption, including wrapping paper, might steadily increase in the future and create challenge for domestic wrapping-paper production due to the dwindling potency of conventional fibrous stuffs (e.g. natural-forest woods). Alternative ligno-cellulosic fibers should be introduced, such as pioneer-tree woods potential for plantation-forest (PF), e.g. jabon and terentang; sengon PF's logging wastes; pulp/ paper mill's sludge; and pineapple-leaf fibers. In relevant, trial on pulp manufacture for wrapping paper was conducted using those alternatives. Initially, each alternative-fiber was examined for their basic properties (i.e. specific gravity, chemical composition, and fiber dimensions/ their derived values). The fibrous pulping employed a hot alk ali semi-chemical process (except sludge). The pulp-sheet with 60 g/ m basis-weight target was 2 formed from the mixture of jabon-wood pulp, terentang-wood pulp, sengon-wood pulp, sludge, and pineapple-leaf pulp (w/ w) in particular proportions; then to each proportion were added additives (alum 2%, clay 5%, wax emulsion 3%, tapioca starch 4%, and rosin soap 3%); and on the resulting pulp-sheets were tested their physical, strength, and optical properties. Results revealed that the proportion regarded as the most prospective for wrapping paper comprised terentang wood pulp (20%), jabon-wood pulp (20%), sengon-wood pulp (40%), and pineapple-leaf pulp (20%). The tolerable proportion for incorporating sludge should comprise sludge (20%), terentang-wood pulp (20%), jabon-wood pulp (20%), sengon-wood pulp (20%), and pineapple-leaf pulp (20%). The presence of harmful/ toxic heavy metals in the sludge which have been strongly indicated should thoroughly be accounted; and hence further experiment on their removal prior to the sludge use for wrapping paper deserves carrying out.
PENGARUH UKURAN PARTIKEL TEMPURUNG SAWIT DAN TEKANAN KEMPA TERHADAP KUALITAS BIOBRIKET Djoko Purwanto
Jurnal Penelitian Hasil Hutan Vol. 33 No. 4 (2015): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2015.33.4.303-313

Abstract

The palm oil industry in the capacity of 100 thousand tons of raw material per year will produce about six thousand tons of palm shell waste. The solid waste is not optimal unutilized as fuel boiler and pavers around the factory. This study aims to get quality palm shell biobriquettes from of treatment particle size palm shell and hydrolic pressure. Procedure research include: natural drying palm shell, crushing of palm shell, powder filtering, mixing with 5% starch solution, printing and pressing, drying naturally biobriquettes, and analysis biobriquettes quality. The treatments used are palm shell particle size which includes 7 mesh, 16 mesh, 25 mesh, and the pressure hydrolic covering 3 tons, 5 tons, 7 tons. Each treatment was replicated three times. The parameters tested include: moisture content, ash content, calorific value, carbon content, volatile matter content, density and compressive strength. The result research: moisture content is between 4.15 - 9.06%; ash content is between 1.68 - 6.19%; the carbon content is between 7.57 - 19.55%; volatile matter content is between 70.49 - 81.95%; sulfur content of all negative; calorific value is between 4218.17 - 4442.34 cal/g; density is between 0.69 - 0.87g/cm³; and compressive strength is between 0.26 - 5.36 kg/cm².
KARAKTERISTIK PAPAN PARTIKEL CAMPURAN LIMBAH KAYU SENGON DAN BAGAS SORGUM MENGGUNAKAN PEREKAT ASAM SITRAT Jajang Sutiawan; Suci Mardhatillah; Dede Hermawan; Firda A Syamani; Subyakto; Sukma S Kusumah
Jurnal Penelitian Hasil Hutan Vol. 38 No. 3 (2020): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2020.38.3.139-150

Abstract

Waste of sengon wood could be used as an alternative material in the manufacture of particleboards. However,particleboards made from sengon has seome inferior physical and mechanical properties, which did not meet the Japanesestandard (JIS A 5908: 2003). The aim of this research is to improve the physical and mechanical properties ofsengon particleboard using sorghum bagasse in various raw material composition using citric acid adhesives. Citric acidwas used as a binding agent with 20% adhesive content based on the weight of the air-dried particle. Compositionof fiber mixtures between sengon and bagasse sorghum were set in 100:0, 75:25, 50:50, and 25:75 wt.%. Thetargetted density of particleboard was set at 0.80 g/cm3. The hot-pressing conditions of particleboard manufacturingwere 200°C for 10 min. The physical and mechanical properties of the particleboards were evaluated according toJIS A 5908: 2003 standard. The results showed that the density, moisture content, thickness swelling, modulus ofelasticity, modulus of rupture and internal bond met the requirements of the JIS A 5908-2003 standard. Thus, theadditional of bagasse sorghum becomes an alternative way to enhance the physical and mechanical properties of sengonparticleboard. The addition 75% bagasse sorghum had better moisture content, water absorption, thickness swelling,modulus of elasticity, and modulus of rupture of particleboard.
STABILISASI DIMENSI KAYU JATI CEPAT TUMBUH DAN JABON DENGAN PERLAKUAN PEMADATAN SECARA KIMIA Efrida Basri; Jamal Balfas
Jurnal Penelitian Hasil Hutan Vol. 33 No. 4 (2015): Jurnal Penelitian Hasil Hutan
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jphh.2015.33.4.315-327

Abstract

In general, wood from plantation forests are dimensionally unstable, therefore, timber use are limited. T s his paper observes dimensional stability of chemically densified fast-growing teak (JCT) and jabon woods. JCT and jabon woods were impregnated using a mixture of old teak sawdust extracts and resin. The resin used were vinyl acrylic and polyvinyl acetate in three concentrations : 8, 10, and 12% (w/ v), and two compositions of resorcinol resin. Results show that in general, dimensions of the impregnated wood are more stable than non-impregnated wood. Wood impregnated with the mixture of teak extract solution and resorcinol resin shows better dimentional stability than other resins.

Page 15 of 32 | Total Record : 312

 13   14   15   16   17 

Filter by Year

2011 2025


Reset
Filter By Issues
All Issue Vol. 43 No. 1 (2025): Jurnal Penelitian Hasil Hutan Vol. 42 No. 2 (2024): Jurnal Penelitian Hasil Hutan Vol. 42 No. 1 (2024): Jurnal Penelitian Hasil Hutan Vol. 41 No. 3 (2023): Jurnal Penelitian Hasil Hutan Vol. 41 No. 2 (2023): Jurnal Penelitian Hasil Hutan Vol. 41 No. 1 (2023): Jurnal Penelitian Hasil Hutan Vol. 40 No. 3 (2022): Jurnal Penelitian Hasil Hutan Vol. 40 No. 2 (2022): Jurnal Penelitian Hasil Hutan Vol. 40 No. 1 (2022): Jurnal Penelitian Hasil Hutan Vol. 39 No. 3 (2021): Jurnal Penelitian Hasil Hutan Vol. 39 No. 2 (2021): Jurnal Penelitian Hasil Hutan Vol. 39 No. 1 (2021): Jurnal Penelitian Hasil Hutan Vol. 38 No. 3 (2020): Jurnal Penelitian Hasil Hutan Vol. 38 No. 2 (2020): Jurnal Penelitian Hasil Hutan Vol. 38 No. 1 (2020): Jurnal Penelitian Hasil Hutan Vol. 37 No. 3 (2019): Jurnal Penelitian Hasil Hutan Vol. 37 No. 2 (2019): Jurnal Penelitian Hasil Hutan Vol. 37 No. 1 (2019): Jurnal Penelitian Hasil Hutan Vol. 36 No. 3 (2018): Jurnal Penelitian Hasil Hutan Vol. 36 No. 2 (2018): Jurnal Penelitian Hasil Hutan Vol. 36 No. 1 (2018): Jurnal Penelitian Hasil Hutan Vol. 35 No. 4 (2017): Jurnal Penelitian Hasil Hutan Vol. 35 No. 3 (2017): Jurnal Penelitian Hasil Hutan Vol. 35 No. 2 (2017): Jurnal Penelitian Hasil Hutan Vol. 35 No. 1 (2017): Jurnal Penelitian Hasil Hutan Vol. 34 No. 4 (2016): Jurnal Penelitian Hasil Hutan Vol. 34 No. 3 (2016): Jurnal Penelitian Hasil Hutan Vol. 34 No. 2 (2016): Jurnal Penelitian Hasil Hutan Vol. 34 No. 1 (2016): Jurnal Penelitian Hasil Hutan Vol. 33 No. 4 (2015): Jurnal Penelitian Hasil Hutan Vol. 33 No. 3 (2015): Jurnal Penelitian Hasil Hutan Vol. 33 No. 2 (2015): Jurnal Penelitian Hasil Hutan Vol. 33 No. 1 (2015): Jurnal Penelitian Hasil Hutan Vol. 32 No. 4 (2014): Jurnal Penelitian Hasil Hutan Vol. 32 No. 3 (2014): Jurnal Penelitian Hasil Hutan Vol. 32 No. 2 (2014): Jurnal Penelitian Hasil Hutan Vol. 32 No. 1 (2014): Jurnal Penelitian Hasil Hutan Vol. 31 No. 4 (2013): Jurnal Penelitian Hasil Hutan Vol. 31 No. 3 (2013): Jurnal Penelitian Hasil Hutan Vol. 31 No. 2 (2013): Jurnal Penelitian Hasil Hutan Vol. 31 No. 1 (2013): Jurnal Penelitian Hasil Hutan Vol. 30 No. 4 (2012): Jurnal Penelitian Hasil Hutan Vol. 30 No. 3 (2012): Jurnal Penelitian Hasil Hutan Vol. 30 No. 2 (2012): Jurnal Penelitian Hasil Hutan Vol. 30 No. 1 (2012): Jurnal Penelitian Hasil Hutan Vol. 29 No. 4 (2011): Jurnal Penelitian Hasil Hutan More Issue