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INDONESIA
Jurnal Riset Industri Hasil Hutan
Published by Kementerian Perindustrian Republik Indonesia
ISSN : 20861400     EISSN : 25030779     DOI : -
Core Subject : Science, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Chemistry Industrial & Manufacturing Engineering Materials Science & Nanotechnology
Jurnal Riset Industri Hasil Hutan (JRIHH) adalah jurnal yang diterbitkan oleh Balai Riset dan Standardisasi Industri Banjarbaru. JRIHH terbit 2 (dua) kali setiap tahun pada bulan Juni dan Desember dengan E-ISSN: 2503-0779 dan P-ISSN : 2086-1400. JRIHH fokus pada isu-isu sektor industri yang berhubungan dengan: 1. Pengembangan Teknologi Pengolahan Kayu dari Hasil Hutan Alam, Hutan Tanaman Industri, dan Hasil Hutan Perkebunan. 2. Pengembangan Teknologi Pengolahan/ Pemanfaatan Limbah Industri Hasil Hutan Kayu (limbah padat dan cair). 3. Pengembangan Teknologi Pengolahan Hasil Hutan lainnya (Rotan, Bambu, dan Hasil Hutan sampingan termasuk pemanfaatan hasil limbahnya).
Arjuna Subject : -
Articles 278 Documents
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Durability of Bungur wood (Lagerstroemia speciosa Pers.) results of smoking against marine borer attacks Riana Anggraini; Jauhar Khabibi; Wahyudi Wahyudi
Jurnal Riset Industri Hasil Hutan Vol 14, No 1 (2022)
Publisher : Kementerian Perindustrian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24111/jrihh.v14i1.7639

Abstract

Bungur wood (Lagerstroemia speciosa Pers.) is often used as a construction over ocean waters and is still widely available. Based on (SNI) 01-7210-2006 concerning types of wood for shipbuilding, bungur wood is included in the construction materials for traditional wooden ships, such as: frames, ivory, titles, leather and gladak boards. Bungur wood has low resistance to wood destroying organisms (III-IV), but has a fairly strong resistance to waves and strong winds (I-II). Application of fumigation on wood has long been done to preserve wood. The purpose of the research was to analyze the interaction between smoking duration and the depth of treated wood feed to the marine borer attack. The treatment factors used were the length of smoking time (control (without smoking) 6 hours, 12 hours and 24 hours) and the depth of feeding (two meters and four meters. The tests observed were weight gain after smoking, intensity of marine borer attack and identification of marine borer. After feeding for 6 months the results showed the interaction of smoking duration and feeding depth of bungur (Lagerstroemia speciosa Pers.) significantly affected in reducing the intensity of marine borer attack. The best thing is that smoking for 12 hours at two meters of feed can increase the durability of bungur wood to Durability class II from the intensity of marine borer attack
The artistic properties of rosewood (Dalbergia latifolia Roxb.) as a reference for the development of decorative veneers and synthetic vinyl. Adik Bahanawan; Sudarmanto Sudarmanto; Imran Arra'd Sofianto; Wahyu Dwianto
Jurnal Riset Industri Hasil Hutan Vol 14, No 1 (2022)
Publisher : Kementerian Perindustrian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24111/jrihh.v14i1.7287

Abstract

Research on the basic characteristics of sonokeling wood (Dalbergia latifolia Roxb.) has not been carried out widely. These properties include texture, pattern and color. This research aims to study and recognize these characteristics as a consideration of potential utilization of sonokeling wood to be developed widely. One simple technique in diversifying beauty of this wood was by drying treatment and visual photography technology combination. The research results showed that sonokeling wood had a very clear difference between heartwood and sapwood, and the growth rings are clearly visible. The wood texture is rather rough, especially at sapwood. The texture is rather smooth and shiny on heartwood. The pattern is very clear with beautiful black lines. The pattern is an embodiment of anatomical, chemical characteristics and radial section appearance of sawn wood. In production of decorative veneer, pattern will appear maximal in veneer slicing technique. Average color value (E) of sapwood = 63.54 (brown-yellowish brown) while heartwood = 32.28 (dark brown-blackish brown). Sonokeling wood is worthy to be widely developed considering of its beautiful patterns and colors, especially for product diversification of decorative veneers and synthetic vinyl. So that sonokeling wood become one of popular wood, especially in Java Island.
Hydrogel glucomannan-xanthan gum wound dressing with Caesalpinia sappan extract as antibacterial compound Nadra Khairiah; Nazarni Rahmi; Rais Salim
Jurnal Riset Industri Hasil Hutan Vol 14, No 1 (2022)
Publisher : Kementerian Perindustrian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24111/jrihh.v14i1.7253

Abstract

The development of a wound dressing is necessary to accelerate wound closure, promote tissue growth, and reduce scar formation. Hydrogel can be used as an ideal wound dressing. There are many materials that can be used as ingredients in the manufacture of hydrogels such as glucomannan and xanthan gum. The addition of antibacterial compound to wound dressing hydrogels such as sappan wood extract can be used to further improve the wound healing process, and avoid skin infections. In this study, hydrogel glucomannan-xanthan gum was prepared using a concentration of 1% xanthan gum: glucomannan (50:50 and 60:40), 2% xanthan gum: glucomannan (50:50 and 60:40) with the addition of 2% sappan wood extract. Furthermore, the water content, FTIR and antibacterial activity were determinate. The data showed that the hydrogel had excellent physicochemical and antibacterial properties. All the formulation of xanthan gum and glucomannan can formed hydrogels at 37° C and lower. The FTIR result showed the formation of new hydrogen bonds between glucomannan and xanthan gum. The hydrogel added with secang extract was able to inhibit E. coli and S. aureus with an inhibition zone of 7.0 -7.5 mm and 16.25-18.50 mm, respectively. Hydrogel was suitable for application as a wound dressing.
Chemical composition comparison of n-hexane extract and essential oil kemenyan toba (Styrax sumatrana) sap from Tobasa North Sumatera by GC-MS and in silico study its compound as antiinflammatory Kamilia Mustikasari; Mardi Santoso; Nadia Sasanti; Maria Dewi Astuti; Taslim Ersam; Noer Komari
Jurnal Riset Industri Hasil Hutan Vol 14, No 2 (2022)
Publisher : Kementerian Perindustrian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24111/jrihh.v14i2.7220

Abstract

The sap of kemenyan toba (Styrax sumatrana) is often used as a binder for perfumes, raw materials for cosmetics and medicines, so it is widely traded. However, not many studies have reported about its chemical composition. The process of extracting chemical compounds from kemenyan toba (S. sumatrana) sap quality one was carried out by maceration method using n-hexane and water distillation. The result of maceration was 25.3% of the n-Hexane extract, while the distillation yielded 0.13% (w/w) of a pale-yellow oil. The results of the GC-MS analysis showed that only benzoic acid was present in the extracts and essential oils. n-Hexane extract consists of styrene compounds, cinnamic acid, benzyl benzoate, 1,4-diphenyl-1.4-butanedione, benzyl cinnamates, methyl styrene, and cinnamyl cinnamate. In comparison, essential oil consists of 3-methylpentan-2-one, methyl palmitate, methyl stearate, methyl trans-9.10-epoxystearate, dioctyl hexanedioic, methyl oleic, and methyl-13.16-Octadecanoic. The in-silico test results of several compounds as antiinflammatory showed that the compounds cinnamyl cinnamate had potential as an anti-inflammatory.
Effect of hydrothermal time on the hydrochar characteristics of galam (Malaleuca leucadendra) bark and application tests as methylene blue adsorbent Sunardi Sunardi, Ph.D.; Risaldi Ridwan; Hanna Habibah; Desmalina Safitri; Utami Irawati
Jurnal Riset Industri Hasil Hutan Vol 14, No 2 (2022)
Publisher : Kementerian Perindustrian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24111/jrihh.v14i2.7964

Abstract

Production of galam wood produces bark waste that is disposed in around of the production site without processing. The use of galam bark waste is very necessary to reduce waste and its problems in the environment and optimize the potential of galam wood as a typical Kalimantan plant. In this research, modification of galam bark biomass (Malaleuca leucadendra) into hydrochar through a hydrothermal process with variations of hydrothermal time and its use for methylene blue adsorbent has been done. The hydrothermal process was carried out at the temperature of 200˚C for 3 hours, 6 hours, and 12 hours. The characterization of hydrochar substrate using FTIR (Fourier Transform Infrared Spectroscopy) showed the decrease in absorption intensity of 47% and a shift in several wavenumbers. The characterization using SEM (Scanning Electron Microscope) showed that there are morphological changes on the surface of the hydrochar become to more holes after the hydrothermal process. The optimum condition for adsorption occurred at pH 7 for 10 minutes. The adsorption capacity of methylene blue increased from 44.70 mg/g to 45.82, 46.17, and 46.90 mg/g after hydrothermal process. The results also showed that the adsorption followed the Freundlich isothrm which showed a tendency for multilayer interactions on the surface of the galam barks after the hydrothermal process.
Determination of the absorbility of natural dyes of secang wood (Caesalpinia sappan) and teak leaves (Tectona grandis L) in organic kenaf fiber industry Ida Rosanti; Ali Sadikin; Retno Prasetia
Jurnal Riset Industri Hasil Hutan Vol 14, No 2 (2022)
Publisher : Kementerian Perindustrian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24111/jrihh.v14i2.6759

Abstract

Secang wood (Caesalpinia sappan) and teak leaf (Tectona grandis L) were used to colour organic kenaf fibers with highly intense colours. This study aims to determine or analyze the level of absorption of secang wood dyes and teak leaves on organic kenaf fibres. The method used is maceration extraction with 60% ethanol and aquades as solvents. The extracted dye was heated at various temperatures (40°C, 55°C, 70°C, dan 80°C) to get the best conditions. The measurement of dye absorption was carried out using the UV-Vis Spectrophotometry method with a maximum wavelength (λ) of 446 nm. The data obtained are represented in the form of delta absorbance and percent absorption. The results showed that the maximum absorption of secang wood dye was 0.031 at a heating temperature of 55°C using 60% ethanol as solvent, while the maximum absorption of teak leaf dye was 0.092 at a heating temperature of 40°C using 60% ethanol as solvent. Secang wood dye was extracted at a heating temperature of 70°C by using distilled water produced a maximum absorbance of 0.82, and teak leaf dye extracted at a temperature of 70°C by using distilled water produced a maximum absorbance of 0.422. Based on the t test, it was found that there was no significant effect in determining the adsorption capacity and the percentage absorption of the dyestuffs of secang wood and young teak leaves because the polarity of the solvent used was not much different, so that the dye did not change significantly at different temperatures.
Karakteristik papan partikel dari limbah pertanian (Characteristics of particle board from agricultural waste) Achmad Supriadi; Adi Santoso; Fahriansyah Fahriansyah
Jurnal Riset Industri Hasil Hutan Vol 14, No 2 (2022)
Publisher : Kementerian Perindustrian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24111/jrihh.v14i2.7429

Abstract

Particleboard is a composite wood that still relies on wood from natural forests. Research on the manufacture of particleboard using ligno-cellulosic fibrous material other than wood namely agricultural waste in the form of bagasse and corn stalks using urea-formaldehyde adhesive has been carried out, aiming to obtain information about the characteritic of the resulting particleboard. Particles from bagasse and corn stalks were dried in an oven to a moisture content of 5%. The particleboard density target was made 0.7 g/cm3, using liquid urea formaldehyde (UF) adhesive, with a pressurization process of 12 kg/cm2 at 140°C for 10 minutes. After being conditioned for 7 days, the particle board was made a test sample. The results showed that the particleboard made of bagasse and corn stalks had a density of 0.64 g/cm3 and 0.67 g/cm3, respectively, including medium density, so that they could be used for space insulation, furniture. The development of thickness, MOR and MOE of the manufactured particleboard is significantly influenced by the type of raw material. Moisture content, density and MOR of bagasse particle board are in accordance with SNI standards, while on corn stalk particle board are water content and density.
Chemical and organoleptic properties of ketapang leaf herbal tea (Terminalia catappa) with variations of the addition of mint leaf powder (Mentha piperita L.) Sri Hartati; Sekar Kusumawati; Agustina Intan Niken Tari; Retno Widyastuti
Jurnal Riset Industri Hasil Hutan Vol 14, No 2 (2022)
Publisher : Kementerian Perindustrian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24111/jrihh.v14i2.7930

Abstract

Herbal teas come from other than tea plant (Camelia sinensis). Among the plants that can be used to make tea are ketapang leaves. Efforts are needed to combine with other leaves to make the product more acceptable to consumers. The study aimed to determine the chemical and organoleptic properties of ketapang herbal leaf tea varied by adding mint leaf powder. The stages of the research included making ketapang leaf powder, mixing the ingredients according to the treatment, and testing the tea powder. Tests consist of testing chemical properties (moisture content, ash content, total phenolic, and antioxidant activity) and organoleptic properties (color, taste, and aroma). A completely randomized design (CRD) unidirectional pattern was used in this experiment. The treatment variable was the addition of mint leaf powder with a concentration of 0%, 1%, 2%, 3%, 4%. Analysis of Variance (ANOVA) with a significance level of 0.05 was used to analyze the data obtained. Further tests with the Duncan Multi Range Test (DMRT) were carried out if significant differences were found. The results showed that the water content of ketapang leaf herbal tea powder combined with mint leaf powder was not significantly affected by variations in the added mint leaf powder. However, the ash content had a significant effect. Adding mint leaf powder also significantly affected the antioxidant activity, total phenolics, and organoleptic properties (color, taste, and aroma) of steeping ketapang leaf herbal tea. The total phenolic content and antioxidant activity decreased with the addition of mint leaf powder. The higher the concentration of mint leaf powder added to the ketapang leaf powder, the lower the antioxidant activity. However, adding mint leaf powder up to 4% could increase panelist acceptance of the taste and aroma of ketapang herbal leaf tea.

Page 28 of 28 | Total Record : 278

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