Chemical Composition of Indonesian Pinus merkusii Turpentine Oils, Gum Oleoresins and Rosins from Sumatra and Java

Wiyono, Bambang; Tachibana, Sanro; Tinambunan, Djaban

doi:10.3923/pjbs.2006.7.14

Cited by 15 publications

(4 citation statements)

References 10 publications

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“…The results of composition tests on three different types of wood showed that the high cellulose content was for Sengon wood at 48.98%, then pine at 45.68%, and Teak wood with the lowest cellulose value, namely 41.33%. The different results slightly by Kaida et al [19], Wiyono et al [20], and Rizanti et al [21] were founded the chemical composition cellulose of Sengon, Pine and Teak wood 52.5%, 54.9% and 48.8%, repectively. Chemical composition test results could be seen on Table 1.…”

Section: Chemical Composition Analysismentioning

confidence: 89%

Comparative Analysis of Cellulose, Hemicellulose and Lignin on The Physical and Thermal Properties of Wood Sawdust for Bio-Composite Material Fillers

Budiyantoro,

Yudhanto

2024

RCMA

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This research compares the physical and thermal characteristics of three kinds of wood sawdust applied to bio-composites filler. Wood Sawdust of Sengon (softwood), Pine (softwood), and Teak (hardwood) have a crystalline structure (cellulose). The hydrochloric acid test found cellulose and other lignocellulosic content, such as hemicellulose and lignin. It contributed to the plant's strength. Adding a good filler in the polymer as a matrix with a high cellulose composition can increase the inter-mechanical bonding of bio-composites. Sengon sawdust has 48.98% cellulose content and contributes to the highest crystallinity index of 52.8%, calculated by the X-ray diffraction test. A high aspect ratio (L/D) on the bio-composite positively impacted the mechanical strength of bio-composite materials. The Scanning Electron Microscope (SEM) can show the morphology and calculate the aspect ratio of wood sawdust. Aspect ratio of wood sawdust from high to low i.e. Sengon (5.8), Pine (3.9), and Teak (1.5), respectively. Fourier transform infrared (FTIR) test to detect the twelve absorbance frequencies of the cellulose, hemicellulose, and lignin. Thermal degradation of all wood sawdust has the same initial degradation temperature (Tonset) by 255℃ and maximum degradation temperature (Tmax2) by 300℃.

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Section: Chemical Composition Analysismentioning

confidence: 89%

Comparative Analysis of Cellulose, Hemicellulose and Lignin on The Physical and Thermal Properties of Wood Sawdust for Bio-Composite Material Fillers

Budiyantoro,

Yudhanto

2024

RCMA

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“…Indonesia merupakan Negara yang kaya akan sumber daya alam, khususnya tanaman pinus. Tanaman pinus di Indonesia mencapai 300.000 ha dan dapat memproduksi getah hingga 500.000 ton dan 10.000 ton minyak terpentin setiap tahunnya (Wiyono et al, 2006). Pabrik Gondorukem dan Terpentin (PGT) Sindangwangi merupakan salah satu pabrik penghasil minyak terpentin dari getah pinus milik perum perhutani.…”

Section: Pendahuluanunclassified

“…Minyak terpentin adalah salah satu jenis minyak atsiri yang diperoleh dari hasil distilasi getah pinus (gum turpentine). Metode lain untuk mendapatkan minyak terpentin adalah melalui proses penyulingan secara fraksinasi ekstrak tunggul kayu pinus (wood turpentine) dan mengkondensasikan gas-gas volatil sebagai hasil samping pembuatan pulp kayu daun jarum dengan proses sulfat atau kraft (sulphate turpentine) (Wiyono et al, 2006). Minyak terpentin berbentuk cairan jernih dan memiliki aroma khas terpentin, bersifat tidak mudah menguap (Wijayati, 2017).…”

Section: Pendahuluanunclassified

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Analisis Minyak Terpentin Hasil Penyulingan di Pabrik Gondorukem dan Terpentin Sindangwangi

Rosalinda,

Sumirat

2024

METANA

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Minyak terpentin merupakan salah satu komonitas ekspor yang potensial. Minyak terpentin yang diperoleh dari getah pinus merkusii mengandung α-Pinene yang digunakan untuk berbagai aplikasi. Pentingnya peranan minyak terpentin dalam berbagai industri dipengaruhi oleh kualitasnya khususnya komponen kimia. Penelitian ini bertujuan untuk mengidentifikasi komponen kimia minyak terpentin dan kualitasnya di Pabrik Gondorukem dan Terpentin (PGT) Sindangwangi Jawa Barat. Penelitian ini menggunakan metode eksperimental laboratorium dengan analisis deskriptif dan studi literatur pada jurnal terakreditasi. Hasil penelitian menunjukkan bahwa 12-16 komponen terpentin teridentifikasi. Komponen kimia minyak terpentin terdiri dari α-Pinena, Kamfena, β-Pinena, β-Mirsena, Dihidro-4-karena, δ-Karena, Simol, Limonena, γ-Terpinena, α-Terpinolena, α-Pinena oksida, Thujol dan Verbenol α-Tujen, β-Palandrena, Cinema, dan Humulena. Selain itu, terpentin memiliki bau yang khas, berwarna transparan, dan kandungan α-pinene sebesar 83,28%, massa jenis 0,888 Kg/m3 dan VOC 1,07%. Turpentine oil is one of the potential export commodities in Indonesia. Turpentine oil obtained from the sap of Pinus merkusii contains α-pinene, which is used for various applications. The important role of turpentine oil in various industries is influenced by its quality, especially the chemical components. This study aims to identify the chemical components of turpentine oil and its quality at the Sindangwangi Gondorukem and Turpentine Factory (PGT), West Java. This research used a laboratory experimental method with descriptive analysis and a literature study in accredited journals. The results showed that 11–14 turpentine components were identified. The chemical components of turpentine oil consist of α-Pinene, Kamfena, β-Pinene, β-Mirsena, Dihydro-4-carene, δ-Carene, Simol, Limonena, γ-Terpinene, α-Terpinolene, α-Pinene oxide, Thujol and Verbenol, α-Tujen, β-Palandrena, Cinema, and Humulena. In addition, turpentine oil has a distinctive odor, transparency, and α-pinene content of 83.28%, a density of 0.888 kg/m3, and a VOC of 1.07%.

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Pinus merkusii Jungh. & de Vriese Pinaceae

Mustaqim¹

2020

Ethnobotany of Mountain Regions

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Chemical Composition of Indonesian Pinus merkusii Turpentine Oils, Gum Oleoresins and Rosins from Sumatra and Java

Cited by 15 publications

References 10 publications

Comparative Analysis of Cellulose, Hemicellulose and Lignin on The Physical and Thermal Properties of Wood Sawdust for Bio-Composite Material Fillers

Comparative Analysis of Cellulose, Hemicellulose and Lignin on The Physical and Thermal Properties of Wood Sawdust for Bio-Composite Material Fillers

Analisis Minyak Terpentin Hasil Penyulingan di Pabrik Gondorukem dan Terpentin Sindangwangi

Pinus merkusii Jungh. & de Vriese Pinaceae

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