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Journal articles on the topic 'Betung bamboo'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Suhasman, Suhasman, Detti Yunianti, Sahriyanti Saad, and Baharuddin Baharuddin. "Characteristics of Binderless Particleboard Made of Three Species of Sulawesi Bamboos." Wood Research Journal 4, no. 2 (2017): 68–71. http://dx.doi.org/10.51850/wrj.2013.4.2.68-71.

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Binderless particleboards (BP) were produced from three different species of Sulawesi bamboos. Parring bamboo (Gigantochloa ater) was extracted from Tanralili Maros while betung bamboo (Dendrocalamus asper) and tallang bamboo (Schizostacyum barcahycladum) were extracted from Batu Papan Makale Tana Toraja. The bark and nodes were removed, followed by cutting into chips; air drying, and finally converting into fine particles. The particles were oxidized using hydrogen peroxide 15% based on oven dry particle weight and 7.5% ferrous sulfat based on hydrogen peroxide weight. Hot pressing was applie

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2

Park, Sehwi, Min Lee, Fauzi Febrianto, and Nyoman Jaya Wistara. "Effects on Morphology and Chemical Properties of Indonesian Bamboos by Carbonization." Jurnal Sylva Lestari 9, no. 2 (2021): 190. http://dx.doi.org/10.23960/jsl29190-201.

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A simple carbonization technique was applied to utilize Indonesian bamboo resources. Several bamboo species as betung (Dendrocalamus asper), andong (Gigantochloa pseudoarundinacea (Steudel) Widjaja), hitam (G. atroviolacea), tali (G. apus), kuning (Bambusa vulgaris var. striata), and ampel bamboo (B. Vulgaris Scharad) were selected for carbonization. Carbonization was conducted using a laboratory electrical furnace at 200, 400, 600, 800, and 1,000 1,000°C. The morphological and chemical properties of bamboos before and after carbonization were then analyzed. Betung, hitam, tali, kuning, and am

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3

Saputra, Bagus, Karina Gracia Agatha Tambunan, Intan Fajar Suri, Indra Gumay Febryano, Dian Iswandaru, and Wahyu Hidayat. "Effects of Torrefaction Temperature on the Characteristics of Betung (Dendrocalamus asper) Bamboo Pellets." Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) 11, no. 2 (2022): 339. http://dx.doi.org/10.23960/jtep-l.v11i2.339-353.

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The objective of this study was to evaluate the effects of torrefaction temperature on the physical and mechanical properties of betung bamboo (Dendrocalamus asper) pellets. Torrefaction was conducted in an electric furnace at 200°C, 240°C, and 280°C for 50 minutes. The physical properties evaluated included color change, density, moisture content, water resistance, and water adsorption. The mechanical properties were also investigated by compressive strength test. The result showed that torrefaction affected the color properties of betung bamboo pellets with ∆E values of more than 12 or total

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4

Mutiar, Sri, Malse Anggia, Yogi Riyanda Putra, and Nurul Aini. "Quality class of Betung Bamboo fiber (Dendrocalamus Asper) from West Sumatra and its Potential as a Raw Material for Paper." Journal of Fibers and Polymer Composites 4, no. 1 (2025): 45–55. https://doi.org/10.55043/jfpc.v4i1.246.

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Betung bamboo is one of the Non-Timber Forest Products referring to the Minister of Forestry Regulation P.35 / MENNUT-II / 2007. In Indonesia, betung bamboo (Dendrocalamus asper) is included in the type of large bamboo which has a very wide potential for pulp and paper raw materials. Identification information of betung bamboo from Agam district, West Sumatra is important to know. Bamboo characteristics include the characteristics and dimensions of bamboo fibers based on bamboo stem sections. The purpose of this study was to determine the characteristics and physical properties of betung bambo

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5

Suri, Intan Fajar, Wahyu Hidayat, Indra Gumay Febryano, Rudi Hilmanto, Ratu Husaina Hadida, and Hafizh Awandi. "PENGARUH MODIFIKASI PANAS OIL HEAT TREATMENT TERHADAP PERUBAHAN WARNA DAN BERAT PADA BAMBU BETUNG (Dendrocalamus asper) DAN BAMBU ANDONG (Gigantochloa pseudoarundinacea)." MAKILA 18, no. 1 (2024): 136–47. http://dx.doi.org/10.30598/makila.v18i1.13225.

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Betung bamboo (Dendrocalamus asper) and andong bamboo (Gigantochloa pseudoarundinacea) are non-timber forest products that can be used as a substitute for wood. However, both bamboos have light colors that are less aesthetic and susceptible to fungal and pest damage. Therefore, it is necessary to modify the bamboo. One of the modification methods used is oil heat treatment (OHT). This research aims to determine the effect of OHT on the color of betung and andong bamboo. This research was carried out the OHT using palm oil at temperatures of 180°C, 200°C, 220°C and 240°C for 2 hours. Color para

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Sari, Erviana, Indriyanto ., and Afif Bintoro. "Respon Setek Cabang Bambu Betung (Dendrocalamus Asper) Akibat Pemberian Asam Indol Butirat (AIB)." Jurnal Sylva Lestari 4, no. 2 (2016): 61. http://dx.doi.org/10.23960/jsl2461-68.

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Betung bamboo (Dendrocalamus asper) as multipurpose plant could be developed with vegetative and generative propagation. Branch cuttings was the easiest way in the betung bamboo vegetative propagation. One of plant growth regulators that could be used to spur betung bamboo branch cutting was indole butyric acid (IBA). This study was conducted to evaluate the betung bamboo branch cutting response from various concentration of IBA and to know the best concentration of IBA to spur the growth. The experiment was conducted in Palembang’s Bamboo Plantation Collection and Development Research Institu

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7

Hidayah, Anissa Mayliana, Evi Sribudiani, and Sonia Somadona. "KARAKTERISTIK GLULAM BAMBU BETUNG (Dendrocalamus asper) MENGGUNAKAN PEREKAT STYROFOAM BERDASARKAN JUMLAH LAPISAN DAN POLA PENYUSUNAN." JURNAL ILMU-ILMU KEHUTANAN 5, no. 2 (2021): 1. http://dx.doi.org/10.31258/jiik.5.2.1-7.

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Bamboo is one of the non-timber natural forest products that has the potential to be used as raw material for wood substitutes because bamboo has many advantages. If for wood with high durability, it takes time from planting seedlings to be ready for harvest is 30-40 years and even then after cutting down the seeds must be planted again, but bamboo takes up to 4-5 years to be ready to be harvested. The problem that arises is that bamboo has a limited dimension so that it requires lamination technology that can shape bamboo into a dimensioned material according to construction needs. Lamination

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Hidayah, Anissa Mayliana, Evi Sribudiani, and Sonia Somadona. "KARAKTERISTIK GLULAM BAMBU BETUNG (Dendrocalamus asper) MENGGUNAKAN PEREKAT STYROFOAM BERDASARKAN JUMLAH LAPISAN DAN POLA PENYUSUNAN." JURNAL ILMU-ILMU KEHUTANAN 6, no. 1 (2022): 24. http://dx.doi.org/10.31258/jiik.6.1.24-30.

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Bamboo is one of the non-timber natural forest products that has the potential to be used as raw material for wood substitutes because bamboo has many advantages. If for wood with high durability, it takes time from planting seedlings to be ready for harvest is 30-40 years and even then after cutting down the seeds must be planted again, but bamboo takes up to 4-5 years to be ready to be harvested. The problem that arises is that bamboo has a limited dimension so that it requires lamination technology that can shape bamboo into a dimensioned material according to construction needs. Lamination

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9

Putri, Rumanintya Lisaria, Lya Rochmawati, Dodi Nandika, and I. Wayan Darmawan. "Pengawetan Bambu dengan Metode Boucherie." Jurnal Ilmu Pertanian Indonesia 25, no. 4 (2020): 618–26. http://dx.doi.org/10.18343/jipi.25.4.618.

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Bamboo is known as fast-growing species that could be derived into various products. However, bamboo is suspectible to the wood destroying organisms. Preservation is one way to improve the service life of bamboo. This study aimed to analyze the effect of differences in anatomical structures of betung bamboo (Dendrocalamus asper Backer) and andong bamboo (Gigantochloa pseudoarundinaceae (Steudel) Widjaja), and the effect of pressure on the flow time and retention of entiblu preservative in the Boucherie method. Bamboo stems with diameters of 10-14 cm were cut in 1; 1,5; 2; and 2,5 m lengths. Th

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Latifah, Ayu Noor, Kurdiansyah Kurdiansyah, and Wiwin Tyas Istikowati. "PENGUKURAN KADAR AIR JENIS BAMBU BETUNG (Dindrocalamos asper), BAMBU KUNING (Bambusa vulgaris Schard) dan BAMBU SULUK (Gigantochloa levis Merr)." Jurnal Sylva Scienteae 4, no. 5 (2021): 897. http://dx.doi.org/10.20527/jss.v4i5.4212.

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The aim of this research is to determine water content of three types of bamboo (betung bamboo (Dindrocalamos asper), kuning bamboo (Bambusa vulgaris Schard), and suluk bamboo (Gigantochloa levis Merr)) and to determine the differences based on their position in bamboo. Five bamboos each species was harvested from Tapin Regency, South Kalimantan. Bamboo was divided into three positions, the bottom, middle, and the end and moisture content were measured. This measurement of water content can provide information for further utilization. Based on the results, the water content of the bamboo betun

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Sipahutar, Wahyu Solafide, Sena Maulana, Sarah Augustina, Rio Ardiansyah Murda, and Yazid Bindar. "Effects of Heat Treatment on The Wettability and Color Properties of Betung Bamboo (Dendrocalamus Asper) Strand." IOP Conference Series: Earth and Environmental Science 830, no. 1 (2021): 012071. http://dx.doi.org/10.1088/1755-1315/830/1/012071.

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Abstract Betung bamboo (Dendrocalamus Asper) has recently attracted interest as a sustainable reinforcement fiber in (polymer) composite materials. Utilization of bamboo has an advantages and disadvantages. It has a short growth cycle, lightweight, and good mechanical properties, but with poor wettability, dimensional instability, and low resistance againts biodeterioration agent. Some efforts have been devoted to alter and enhance its properties, especially wettability properties. Heat treatment under various temperature can enhance wettability properties due to chemical changes and migration

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Sipahutar, Wahyu Solafide, Sena Maulana, Sarah Augustina, Rio Ardiansyah Murda, and Yazid Bindar. "Effects of Heat Treatment on The Wettability and Color Properties of Betung Bamboo (Dendrocalamus Asper) Strand." IOP Conference Series: Earth and Environmental Science 830, no. 1 (2021): 012071. http://dx.doi.org/10.1088/1755-1315/830/1/012071.

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Abstract Betung bamboo (Dendrocalamus Asper) has recently attracted interest as a sustainable reinforcement fiber in (polymer) composite materials. Utilization of bamboo has an advantages and disadvantages. It has a short growth cycle, lightweight, and good mechanical properties, but with poor wettability, dimensional instability, and low resistance againts biodeterioration agent. Some efforts have been devoted to alter and enhance its properties, especially wettability properties. Heat treatment under various temperature can enhance wettability properties due to chemical changes and migration

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13

Salim, Salman, Mona Lena Abdul Aziz, Sufyan Abdullah, Mohamad Hairi Osman, and Mastura Najiha Salman. "Study of Homogeneous Chipboard Manufacturing u sing Betung Bamboo (Dendrocalamus Asper) Mixed with Polyethylene Addictive." International Journal of Engineering and Advanced Technology 11, no. 2 (2021): 68–71. http://dx.doi.org/10.35940/ijeat.b3279.1211221.

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Bamboo is an evergreen plant native to Asia and America that grows at every altitude, even in unideal climate conditions. Betung bamboo or its scientific name Dendrocalamus Asper is one of the bamboo species that are easily found in peninsular Malaysia. This study examined the characteristics of Betung bamboo and its potential to manufacture chipboard. Several tests were conducted, namely modulus of elastic (MOE), modulus of rupture (MOR), thickness swelling (TS), and water absorption (WA) to evaluate the potential of Betung bamboo as the primary material in the manufacture of chipboard mixed

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Salman, Salim, Lena Abdul Aziz Mona, Abdullah Sufyan, Hairi Osman Mohamad, and Najiha Salman Mastura. "Study of Homogeneous Chipboard Manufacturing using Betung Bamboo (Dendrocalamus Asper) Mixed with Polyethylene Addictive." International Journal of Engineering and Advanced Technology (IJEAT) 11, no. 2 (2021): 68–71. https://doi.org/10.35940/ijeat.B3279.1211221.

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<strong>Abstract:</strong> Bamboo is an evergreen plant native to Asia and America that grows at every altitude, even in unideal climate conditions. Betung bamboo or its scientific name Dendrocalamus Asper is one of the bamboo species that are easily found in peninsular Malaysia. This study examined the characteristics of Betung bamboo and its potential to manufacture chipboard. Several tests were conducted, namely modulus of elastic (MOE), modulus of rupture (MOR), thickness swelling (TS), and water absorption (WA) to evaluate the potential of Betung bamboo as the primary material in the manu

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15

Hani, Aditya, P. Suryanto, Murniati Murniati, and Widiyatno Widiyatno. "rowth of Betung Bamboo (Dendrocalamus asper) and Food Crop Production Under Agroforestry Bamboo Systems." Jurnal Manajemen Hutan Tropika (Journal of Tropical Forest Management) 30, no. 1 (2024): 155–68. http://dx.doi.org/10.7226/jtfm.30.1.155.

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One of the main species in community forests is betung bamboo (Dendrocalamus asper). Optimizing land use under bamboo can be achieved by cultivating food crops. This research aimed to determine the growth of betung bamboo and the production of food crops. The experimental design used a split plot design with four cultivation patterns as the main plots: agroforestry bamboo pattern i.e. agroforestry bamboo + rice (P1), agroforestry bamboo + rice + cassava (P2), agroforestry bamboo + rice + taro (P3), and mixed food crops (rice + cassava + taro) (P4), while the subplots were rice varieties: rinda

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16

Zulhanif, Zulhanif, Firlli Abim Mahtata, and Mohammad Badaruddin. "Effect of Alkaline 5% NaOH treatment with variations of immersion time on tensile strength and flexural strength of Betung bamboo internode." Journal of Integrated and Advanced Engineering (JIAE) 2, no. 2 (2022): 89–96. http://dx.doi.org/10.51662/jiae.v2i2.43.

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Betung bamboo has a bigger stem diameter, thicker walls, and shorter internodes than other species of bamboo, making it ideal for building materials such as bridges and interior furnishings that may also be turned into works of art. Alkaline NaOH treatment was introduced to Betung bamboo to increase its mechanical properties. The alkaline treatment used a solution consisting of 5 %NaOH. Specimens with alkaline treatment were immersed into 5%NaOH solution for one hour, two hours, and three hours, followed by two hours of drying in a furnace at 60 °C. Tensile tests (ASTM D638) and flexural tests

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17

Hartono, R., F. Farizky, J. Sutiawan, I. Sumardi, and E. Suhesti. "Fiber Quality of Betung Bamboo (Dendrocalamus asper) from Forest Area with Special Purpose (FASP) Pondok Buluh, Simalungun, North Sumatera." IOP Conference Series: Earth and Environmental Science 1115, no. 1 (2022): 012085. http://dx.doi.org/10.1088/1755-1315/1115/1/012085.

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Abstract The FASP Pondok Buluh is located in Dolok Panribuan District, Simalungan Regency, Sumatera Utara, which has uniqueness due to the number of bamboo species found in this area, such as Betung Bamboo. This bamboo has a long fiber and is suitable for pulp and paper materials. This research aims to measure the dimension of Betung Bamboo and its fiber derivatives value for the eligibility of pulp and paper material. A total of 3 stems of Betung Bamboo were cut, and samples were taken in the form of a disc with a length of 5 cm at heights of 1, 3, 5, 7, 9, 11, 13, and 15 meters. Then the sam

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Davinsy, Rynaldo, Sena Maulana, Muhammad I. Maulana, et al. "Sifat Fisis dan Mekanis Oriented Strand Board Hibrida Bambu Pada Berbagai Shelling Ratio (Physical and Mechanical Properties of Hybrid Bamboo Oriented Strand Board at Various Shelling Ratios)." Jurnal Ilmu dan Teknologi Kayu Tropis 17, no. 2 (2021): 152–59. http://dx.doi.org/10.51850/jitkt.v17i2.473.

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Hybrid Bamboo Oriented Strand Boards (OSB) were produced to improve bamboo OSB's physical and mechanical properties. Shelling ratio adjustment of the strand type combination could determine the optimal physical and mechanical properties of hybrid bamboo oriented strand boards (OSB). The purpose of this study was to evaluate the physical and mechanical properties of hybrid betung and andong bamboos OSB at various shelling ratios. Steam modified strands of betung and andong bamboo were used as an outer layer and core layer, respectively. Hybrid bamboo OSBs were prepared with 0.7 g cm-3 target de

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Hartono, Rudi, Apri Heri Iswanto, Trisna Priadi, et al. "Physical, Chemical, and Mechanical Properties of Six Bamboo from Sumatera Island Indonesia and Its Potential Applications for Composite Materials." Polymers 14, no. 22 (2022): 4868. http://dx.doi.org/10.3390/polym14224868.

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The suitability of bamboo’s basic characteristics is very important for more specific purposes, such as composite raw materials. Anatomical, physical, mechanical, and chemical characteristics are some of bamboo’s fundamental characteristics. This study analyses the basic properties, such as physical, mechanical, and chemical properties of bamboo from the Forest Area with Special Purpose (FASP) Pondok Buluh Sumatera Island, Indonesia (I); analyses the relationship between the properties of each type of bamboo (II); and chooses the type of bamboo with the best properties that have the potential

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Murtini, Ni Putu, I. Gusti Ngurah Apriadi Aviantara, and Ida Bagus Putu Gunadnya. "Peramalan Penjualan Rebung Bambu Betung (Dendrocalamus asper) dengan Menggunakan Metode Triple Exponential Smoothing." Jurnal BETA (Biosistem dan Teknik Pertanian) 9, no. 2 (2021): 177. http://dx.doi.org/10.24843/jbeta.2021.v09.i02.p04.

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ABSTRAK Rebung bambu betung (Dendrocalamus asper) merupakan salah satu olahan produk segar yang dijual di Tiara Dewata Supermarket, dimana olahan tersebut terbagi menjadi tiga yaitu rebung mentah, rebung rajang, dan rebung biasa. Masa simpan rebung tergolong sangat singkat, hanya 1 – 3 hari. Lebih lanjut, penjualan yang terjadi setiap bulan untuk ketiga produk segar ini berfluktuasi dan sulit diduga kecenderungannya. Oleh karena itu, diperlukan metode peramalan agar dapat memperkecil kerugian yang akan terjadi. Tujuan penelitian ini adalah menemukan nilai alfa terbaik yang dapat digunaka

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Baiti, Risa Nurin, Sena Maulana, Wahyu Solafide Sipahutar, et al. "Evaluation of surface properties of betung bamboo (Dendrocalmus asper) strands under various heat treatment duration and temperature." Journal of Science and Applicative Technology 5, no. 2 (2021): 411. http://dx.doi.org/10.35472/jsat.v5i2.457.

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The abundance, rapid growth characteristics and good mechanical properties have made betung bamboo as good alternative materials to replace the slow growing wood. To adress the susceptibility to insects and water attack, the making of bamboo composites, using resin as matrix, has been widely practiced. Thus, the surface properties of bamboo strands are crucial to determine the optimum interaction with resin. This study evaluate the effect of heat treatment to improve the surface properties of bamboo strands, such as the wettability and the color change. Beforehand, the freshly cut bamboo was c

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Prasetyawati, Yan Eka, Cahyo Wibowo, and Sri Wilarso Budi R. "PENGARUH KEBERADAAN AKAR ADVENTIF DAN MEDIA TANAM TERHADAP PERTUMBUHAN STEK CABANG BAMBU BETUNG (Dendrocalamus asper Schult Backer ex Heyne) Influence of Adventitious Roots and Planting Media on Growth of Branch Cutting of Betung Bamboo." Journal of Tropical Silviculture 9, no. 2 (2019): 109–15. http://dx.doi.org/10.29244/j-siltrop.9.2.109-115.

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The need of bamboo raw materials, betung bamboo for instance, keeps increasing in line with the rising rate of population growth and science development. Therefore, stands of bamboo clumps with sustainable productivity and quality, are absolutely required. One of betung bamboo’s characteristics is presence of adventitious roots in branches of bamboo culm. The problem is that many of such branches often have dry adventitious roots which are brown in color. Based on such condition, research of the effect of presence of dry adventitious roots, need to be conducted, as well as the effect of growth

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Wiranda, Tessya, and Linda Rosalina. "Exploring the Potential of Betung Bamboo Charcoal (Dendrocalamus Asper) as a Mask for Acne-Prone Facial Skin Care." Oshada 1, no. 6 (2024): 82–90. https://doi.org/10.62872/wjz9gc41.

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Acne is a common dermatological condition that negatively impacts facial appearance and self-confidence, often hindering daily activities. Bamboo charcoal derived from Dendrocalamus asper (Betung bamboo) is known to contain activated carbon, which has the ability to adsorb impurities and cleanse clogged pores, potentially reducing blackheads and acne. This study aimed to evaluate the potential of Betung bamboo charcoal as a facial mask through laboratory tests (pH, antioxidant, and antimicrobial activity), organoleptic assessments (texture, aroma, and adhesion), and hedonic tests (user prefere

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Putri, Alfira Ramadhani, Nur Alam, Ulfa Adzkia, Yusup Amin, I. Wayan Darmawan, and Lina Karlinasari. "Physical and Mechanical Properties of Oriented Flattened Bamboo Boards from Ater (Gigantochloa atter) and Betung (Dendrocalamus asper) Bamboos." Jurnal Sylva Lestari 11, no. 1 (2022): 1–21. http://dx.doi.org/10.23960/jsl.v11i1.614.

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Bamboo-based composite has been used widely for building components and furniture. Oriented flattened bamboo board (OFBB) is a composite board consisting of oriented structure sheets of flattening bamboo. This study aimed to analyze the physical and mechanical properties of the OFBB from ater (Gigantochloa atter) and betung (Dendrocalamus asper) bamboo. A three-layer flattened bamboo board using the isocyanate resin with a density target of 0.6 g/cm3 was applied. The characteristics of raw bamboo, the contact angle of OFBB, and board properties of density, moisture content, thickness swelling,

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Okfrianti, Yenni, Catur Herison, Fahrurrozi Fahrurrozi, and Budianto Budianto. "Identification of The Antioxidant Activity of Bamboo Shoots a Raw Material for Manufacturing Lemea." AGRITEPA: Jurnal Ilmu dan Teknologi Pertanian 11, no. 1 (2024): 91–98. http://dx.doi.org/10.37676/agritepa.v11i1.6061.

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Purpose: This research aims to determine the antioxidant activity of bamboo shoots used as raw material for making lemea, a local fermented food. Methodology: The antioxidant activity of bamboo shoots was tested using the DPPH method. The research involved creating ethanol extracts from bamboo shoots of Mayan bamboo (Gigantochloa robusta), Betung bamboo (Dendrocalamus asper), and yellow bamboo (Bambusa vulgaris). The extracts were analyzed using a spectrophotometer at a wavelength of 517 nm after 30 minutes of incubation. Results: The study found that bamboo shoots used as raw material for lem

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Salwah, Andi Irmayanti Idris, and Fitri Indhasari. "Identifikasi Jenis Tanaman Bambu ( Bambusa sp) di Hutan Bambu Alu Kecamatan Alu Kabupaten Polewali Mandar." Pangale: Journal of Forestry and Environment 3, no. 2 (2024): 28–37. https://doi.org/10.31605/pangale.v3i2.3863.

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Bamboo is an abundant natural resource with high diversity. In general, bamboo is very easy to find in society because sufficient resources are available in nature. The use of bamboo also varies based on the type of bamboo in the Alu bamboo forest. The aim of this research is to identify the type of plant (Bambusa sp) found in the Alu bamboo forest, Alu District, Polewali Mandar Regency. This research uses an exploratory descriptive research method, namely research that describes what a situation is like. And the method variable is the survey method used with the technique of identifying the t

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Prasetyo, Agung, Winni Astuti, and Chairul Saleh. "Isolasi Dan Karakterisasi Lipase Dari Rebung Bambu Betung Dendrocalamusasper." JURNAL KIMIA MULAWARMAN 15, no. 1 (2017): 66. http://dx.doi.org/10.30872/jkm.v15i1.585.

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This research was conducted to get the extract of rough lipase produced by bamboo shoots (Dendrocalamus asper). Lipase isolation from bamboo shoots was done by blending bamboo shoots to produce the crude extract of the enzyme. Lipase crude extracts that occurred at centrifugation at 12000 rpm for 30 minutes at 4°C. The crude extracts obtained were then tested using quantitative pH 7, temperature 30ºC and substrate 1% (v/v). Based on research there is activity of crude extract of lipase equal to 2,24 U/ml.

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Hartono, Rudi, Unedo Liberti Carlos Simbolon, Tito Sucipto, et al. "Influence of various adhesives on properties of betung bamboo laminated boards." BioResources 20, no. 3 (2025): 7075–87. https://doi.org/10.15376/biores.20.3.7075-7087.

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Bamboo can be engineered for laminate boards and other sustainable construction material. The adhesive type is expected to affect the laminated board’s quality. This study analyzed the physical (density, moisture content, and delamination) and mechanical (bending and shear strength) properties of betung (Dendrocalamus asper) bamboo laminated boards prepared using various adhesives. The most favorable adhesive for enhancing betung bamboo laminated boards was determined. The bamboo lamina was arranged into boards (3 layers) measuring 30 x 15 x 1.5 cm each in length, width, and thickness. The lam

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Hadjar, Nurhayati, Sitti Marwah, Mustika Sari, et al. "JENIS DAN KEANEKARAGAMAN SERTA PEMANFAATAN BAMBU OLEH MASYARAKAT KELURAHAN TOBIMEITA KECAMATAN NAMBO KOTA KENDARI." Jurnal Celebica : Jurnal Kehutanan Indonesia 1, no. 1 (2020): 53. http://dx.doi.org/10.33772/jc.v1i1.12348.

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Abstrak: Penelitian ini bertujuan (1) Untuk mengetahui jenis dan keanekaragaman bambu yang terdapat di Kelurahan Tobimeita Kecamatan Nambo Kota Kendari (2) Untuk mengetahui bentuk pemanfaatan bambu oleh masyarakat di Kelurahan Tobimeita Kecamatan Nambo Kota Kendari. Penelitian ini dilakukan di Kelurahan Tobimeita Kecamatan Nambo Kota Kendari pada Bulan Juli-November 2018 menggunakan metode observasi lapangan dengan anilisis vegetasi untuk mengetahui jenis dan keanekaragaman bambu dan wawancara untuk mengetahui pemanfaatan bambu oleh masyarakat. Hasil penelitian menujukan bahwa, terdapat 5 jeni

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Safitri, Ledia Elan, Ramli, Gusnedi, and Rahmat Hidayat. "Crystal Structure Analysis of Graphene Oxide based on Bamboo “Betung” Synthesized By Modi-Fied Hummer Method." Journal of Climate Change Society 1, no. 1 (2023): 41–50. http://dx.doi.org/10.24036/jccs/vol1-iss1/10.

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Bamboo is a non-timber forest product with a very large population in Indonesia. One of them is bamboo betung which can be found from the lowlands to the highlands but has not been used properly. Therefore, research was conducted to utilize bamboo betung to benefit the society. In this study, the synthesis of graphene oxide (GO) from bamboo betung stems will be carried out. The purpose of GO synthesis to further observe the crystal structure and crystal size of GO itself because it can be applied in various fields such as wave absorbers, radio frequency electronics, data display panels, and ph

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Kusumaningrum, Wida Banar, Sukma Surya Kusumah, Ismadi Ismadi, Rochmadi Rochmadi, and Subyakto Subyakto. "Thermal Properties of Acetylated Betung Bamboo (Dendrocalamus asper) Pulp – Polypropylene Biocomposites." Jurnal Kimia Sains dan Aplikasi 26, no. 3 (2023): 91–100. http://dx.doi.org/10.14710/jksa.26.3.91-100.

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Thermal properties are important factors to determine the proper manufacturing, processing, and storing of biocomposites. Therefore, the thermal properties of the biocomposite made from acetylated betung bamboo pulp and polypropylene (PP) were investigated. The biocomposite was manufactured by hot pressing at 180 oC for 2 minutes and the fiber contents of the acetylated bamboo pulp used were 10 and 20% according to PP weight. The influence of acetylation and fiber content of bamboo pulp on the thermal properties of the biocomposite were investigated by using differential scanning calorimeter (

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Sari, Reka Purnama, Yuni Krisnawati, and Linna Fitriani. "KEANEKARAGAMAN BAMBU DI BUKIT COGONG KABUPATEN MUSI RAWAS." Borneo Journal of Biology Education (BJBE) 3, no. 1 (2021): 8–17. http://dx.doi.org/10.35334/bjbe.v3i1.1886.

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Abstrak Penelitian ini bertujuan untuk mengetahui indeks keanekaragaman tumbuhan bambu di Kawasan Bukit Cogong Kabupaten Musi Rawas. Teknik pengambilan data dengan menggunakan metode kuadrat petak ganda yang diletakkan menurut keberadaan tumbuh bambu secara purposive sampling. Data dianalisis secara deskriptif kuantitatif. Hasil penelitian di kawasan Bukit Cogong menunjukkan bahwa terdapat 7 spesies bambu yaitu Bambu Apus (Gigantochloa apus), Bambu Andong (Gigantochloa pseudoarundinaceae), Bambu Ampel (Bambusa vulgaris Schrad), bambu gadeng kuneng (Bambusa vulgaris var), Bambu Cina (Bambusa mu

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Setiawati, E., S. Hamdi, S. Hidayati, et al. "Potential of Modified Flour Derived from The Bamboo Shoot and Swamp Tuber Origin from South Kalimantan as Environmentally Friendly Food." IOP Conference Series: Earth and Environmental Science 950, no. 1 (2022): 012034. http://dx.doi.org/10.1088/1755-1315/950/1/012034.

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Abstract To reduce dependence on wheat flour, it is necessary to find substitutes for flour from local food. As local food, bamboo shoots (betung) and swamp tubers (alabio and nagara) have the potential to be processed into flour even though they have relatively low characteristics. To improve the flour characteristics, it can be made by modifying the flour biologically. The purpose of this study was to investigate modified fibre-rich flour derived from bamboo shoot and swamp tuber through fermentation and to formulate the flours as functional food. This modification was preferred because it d

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Kusumaningrum, Wida Banar, R. Rochmadi, and S. Subyakto. "PEMBUATAN SELULOSA TERASETILASI DARI PULP BAMBU BETUNG (Dendrocalamus asper) SERTA PENGARUHNYA TERHADAP SIFAT MEKANIS BIOKOMPOSIT POLIPROPILENA." Reaktor 17, no. 1 (2017): 25. http://dx.doi.org/10.14710/reaktor.17.1.25-35.

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Abstract ACETYLATED CELLULOSE FROM BETUNG BAMBOO (Dendrocalamus asper) PULP PRODUCTION AND ITS EFFECT ON MECHANICAL PROPERTIES OF POLYPROPYLENE COMPOSITES. The utilization of natural fiber as reinforcing agent for biocomposite products have some drawbacks, such as its hydrophilicity that are incompatible with PP. Isolation from bundle fibers into micro fibers could improves the biocomposite properties. However, more moisture absorption of micro fiber makes it difficult to handle. Therefore, modification with acetylation is needed to facilitate good interfacial adhesion between cellulose and PP

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Arya Putra, I. Made Feby, Hendra Wijaksana, and I Gede Teddy Prananda Surya. "Experimental Study of Permeability Characteristics of Bamboo Betung Activated Carbon as Alternative Pad Material for Direct Evaporative Cooling System." Natural Sciences Engineering and Technology Journal 3, no. 1 (2022): 150–71. http://dx.doi.org/10.37275/nasetjournal.v3i1.27.

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The increased growth in the building sector, especially in big cities, has triggered an increase in the need for electrical energy for cooling systems, most of which use compressor-based cooling systems. Direct Evaporative Cooling (DEC) is evaporative that produces cooling by utilizing the latent heat of evaporation of water on the wet surface of the pad material. The pad material must be sufficiently porous to allow the free flow of air through it and must have a large enough wet surface area. This study used carbonized and activated bamboo Betung as a material for the DEC system. The researc

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Artanti, Anif Nur, and Farikatul Sufi Mujahidah. "Antibacterial Activity Test of Ethanol Extract and SAP of Betung Bamboo Shoot (Dendrocalamus asper) Against Klebsiella pneumoniae and Pseudomonas aeruginosa Bacteria." Journal of Biodiversity and Biotechnology 1, no. 1 (2021): 11. http://dx.doi.org/10.20961/jbb.v1i1.50519.

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<p>Boiled water from bamboo shoots is often used for pneumonia and a cleanser for the wound. It is known that bamboo can be an antibacterial agent because it has saponin, alkaloid, and flavonoid. This research aims to study whether ethanol extract and sap from bamboo betung shoot (<em>Dendrocalamus asper</em>) has secondary metabolism and antibacterial activity against <em>Klebsiella pneumoniae</em> and <em>Pseudomonas aeruginosa</em>. The extract was taken by maceration method using ethanol 96%, and the sap was taken from the water of bamboo shoot. An

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Krisdianto, Krisdianto, Peter Vinden, and Simon Prezwloka. "Furfuryl Alcohol Treatment of Bamboo Betung (Dendrocalamus asper Backer ex K. Heyne) Strips." Wood Research Journal 10, no. 1 (2020): 11–17. http://dx.doi.org/10.51850/wrj.2019.10.1.11-17.

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Based upon successful chemical modification of wood, bamboo strips were subjected to furfurylation treatment. Furfurylation in the mean of impregnating furfuryl alcohol to the bamboo and then heated at 100°C for 24 hours to produce solid polymeric resin. The success of furfurylation is assessed by uptake and the weight percentage gain of furfurylated bamboo strips. However, the treatability of dry bamboo strip is relatively poor. This paper studies the furfurylation process of bamboo betung (Dendrocalamus asper Backer ex K.Heyne) strips by soaking, vacuuming and the combinations thereof. Resul

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Hariz, Tengku Muhammad Renzy, Indra Agus Santosa, Muhammad Iqbal Maulana, et al. "Effects of Resin Content on the Characteristics of Bamboo Oriented Strand Board Prepared from Strands of Betung, Ampel, and Their Mixtures." Jurnal Sylva Lestari 9, no. 3 (2021): 454–65. http://dx.doi.org/10.23960/jsl.v9i3.520.

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The objectives of this research were to evaluate bamboo-oriented strand board (BOSB) characteristics made from betung (Dendrocalamus asper), ampel (Bambusa vulgaris), and their mixtures at two different contents (3% and 5%) of methylene diphenyl di-isocyanate (MDI) adhesives. The strands were steam-treated at 126°C for 1 h under the pressure of 0.14 MPa. Three-layered BOSBs with a target density of 0.7 g/cm3 were made with the size of 30 cm x 30 cm x 0.9 cm and a shelling ratio of 1:2:1 (face:core:back layers). The physical and mechanical properties of BOSB were evaluated following JIS A 5908

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Syariatul rofiah, Riyadlul Akbar, and Mohammad Nurul Hidayatullah. "The Effect Of Flour Variations On The Organoleptic Properties Of Betung Bamboo Chips (Dendrocalamus asper)." TAPE : Jurnal Teknologi Hasil Pertanian 2, no. 1 (2025): 19–27. https://doi.org/10.59005/jthp.v2i1.726.

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Bamboo shoots (Dendrocalamus asper) are young bamboo shoots that appear on the surface of the base of bamboo clumps and are usually covered by fine hairs or gugut. Bamboo shoots have various good nutritional contents so they can be processed into chips. Bamboo shoot chips (Dendrocalamus asper) are food made from bamboo shoots that are thinly sliced then boiled, drained, mixed with a variety of flour that has been added with flavorings and then fried. The purpose of this study was to determine the effect of organoleptic properties of bamboo shoot chips with variations in flour. The research m

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Fatriasari, Widya, Wasrin Syafii, Nyoman J. Wistara, Khaswar Syamsu, and Bambang Prasetya. "Digestibility of Betung Bamboo Fiber Following Fungal Pretreatment." Makara Journal of Technology 18, no. 2 (2014): 51. http://dx.doi.org/10.7454/mst.v18i2.2941.

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Fatriasari, Widya, Wasrin Syafii, Nyoman J. Wistara, Khaswar Syamsu, and Bambang Prasetya. "Digestibility of Betung Bamboo Fiber Following Fungal Pretreatment." Makara Journal of Technology 18, no. 2 (2014): 51. http://dx.doi.org/10.7454/mst.v18i2.394.

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Karima, Rizka, and Nurmilatina Nurmilatina. "Pengaruh Variasi Aktivator dan Doping terhadap Nilai Daya Hantar Listrik dan Karakterisasi Karbon dari Bambu (Effect of Activator and Doping Variation on The Electrical Conductivity and Carbon Characteristics of Bamboo)." Jurnal Riset Industri Hasil Hutan 10, no. 1 (2018): 11–20. http://dx.doi.org/10.24111/jrihh.v10i1.3683.

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An added value of bamboo charcoal that is commonly used as an energy source could be increased by the addition of activator and metal doping. The objective of this research was to analyze the effect of the addition of activator and doping to the electrical conductivity and carbon characteristics for a raw material of bio-battery. Bamboo plantsused in this experiment were buluh, haur, and betung. Bamboo was carbonized inthe temperature range between 500oC and 600oC by pyrolysis method. Obtained charcoal was activated using two types of chemicals, KOH and HNO3, and then was doped with Zn and Ni.

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Okfrianti, Y., C. Herison, Fahrurrozi, and Budiyanto. "Identification of lactic acid bacteria isolated from ethnic fermented bamboo shoot "Lemea" in Bengkulu, Indonesia." Food Research 7, Supplementary 1 (2023): 145–50. http://dx.doi.org/10.26656/fr.2017.7(s1).29.

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Ethnic food is inherited from ancestors who utilizes local food and that have distinctive tastes. The Rejang tribe is a native Bengkulu community who processes bamboo shoots into a fermented product known as Lemea, which is only found in Bengkulu province. Lemea is a source of indigenous lactic acid bacteria (LAB). This study aimed to isolate and identify lactic acid bacteria (LAB) strains in Lemea. The bamboo shoots with betok fish (Anabas testudineus) were fermented for 48 hrs. Different types of bamboo shoots were expected to contain different types of LAB. Betung shoots (Dendrocalamus aspe

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Febrianti, Yuli, Yuni Krisnawati, and Reny Dwi Riastuti. "Pengetahuan Masyarakat terhadap Pemanfaatan Bambu sebagai Tumbuhan Obat." BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains 5, no. 1 (2022): 221–34. http://dx.doi.org/10.31539/bioedusains.v5i1.3616.

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This study aims to analyze the knowledge and perceptions of the community in the Curug Embun Waterfall area about the use of bamboo as a medicinal plant for the development of medicinal plant programs. The method used is descriptive qualitative through four stages: collecting secondary data in the form of literature studies, field observations, interviews with respondents, taking medicinal plant data, processing and analyzing all data obtained in the previous stage. The results showed that the leaves, stems and roots of bamboo apus or pring tali (Gigantochloa apus), black bamboo or pring wulun

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Pasaribu, Nurul Alda, Kartika Manalu, and Rizki Amelia Nasution. "Determination of Optimum Temperature for Amount Lactic Acid Bacteria and Antioxidant Activity from Pickled Bamboo Betung Boobs (Dendrocalamus asper)." Jurnal Pijar Mipa 19, no. 6 (2024): 987–90. http://dx.doi.org/10.29303/jpm.v19i6.7475.

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Pickled betung bamboo shoots (Dendrocalamus asper) are a traditionally fermented product and can potentially be a source of probiotics. Pickled bamboo shoots contain good microorganisms, namely LAB, which are bacteria that contribute to the food sector for natural fermentation. Fermentation of bamboo shoots produces antioxidant compounds at an optimum temperature range. The research aims to understand the optimum temperature for the amount of LAB and antioxidant activity in pickled betung bamboo shoots. This research is a laboratory experiment with 3 treatments, namely 100 grams of bamboo shoo

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Arsad, Effendi. "PENINGKATAN DAYA TAHAN BAMBU DENGAN PROSES PENGASAPAN UNTUK BAHAN BAKU KERAJINAN." Jurnal Riset Industri Hasil Hutan 6, no. 2 (2014): 31. http://dx.doi.org/10.24111/jrihh.v6i2.1235.

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Bamboo in South Kalimantan has not been used optimally, it is because bamboo susceptible organisms, including termites and powder. Research durability of bamboo with a curing process for raw materials craft has been done. This study aims to improve the durability of bamboo as raw material craft. The type of raw materials used are bamboo lear (Gigantochloa smear Kurz) and Bamboo betung (Gigantochloa atter). Old fumigation 5 days, 10 days and 15 days. Long trial against termites feed bamboo strips 10 days, 20 days and 30 days. Long curing time can improve the durability of bamboo strips against

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zakiah, uslinawaty, Kabe Abigael, Hadjar nurhayati, Pujirahayu Niken, and Setiawan Tora Agus. "Optimization Preservation Of Betung Bamboo (Dendrocalamus Asper) With Hot Soaking Method Using ketapang leaves (Terminalia catappa L)." INTERNATIONAL JOURNAL OF AGRICULTURE AND BIOLOGICAL SCIENCES 3, no. 12 (2019): 95–99. https://doi.org/10.5281/zenodo.3613541.

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<em>This study aims to determine the optimization of the concentration of ketapang leaves and the time of immersion in absorption, retention, and weight loss of Betung bamboo (Dendrocalamus asper). The preservation method carried out is the cold immersion method using the central composite design. The results showed that the optimization for the retention, absorption, and loss of weight of Betung bamboo was at a concentration of 5-15 (%) and soaking time 40-60(hours). The result is retention weight loss 2 % while the MOR value is 1500 kg/m3. This weight loss, the value indicates that preservat

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Esti Prihatini, Gilang Dwi Laksono, Dhiya Khairunissa, Istie Rahayu, and Rohmat Ismail. "Characteristics and Applications of Bionanosilica from Betung Bamboo Leaves." Journal of Engineering, Technology, and Applied Science (JETAS) 6, no. 3 (2024): 153–66. https://doi.org/10.36079/lamintang.jetas-0603.766.

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Nanoparticles are materials that are currently widely used in research due to their novelty and the growing number of suitable applications. Silica nanoparticles can be produced by synthesizing using several methods such as melting, coprecipitation, sol-gel, and ultrasonication. The aim of this study is to determine the most appropriate synthesis method for the production of SiO₂ nanoparticles to optimize the quality of physical properties of fast-growing wood. The synthesis of SiO2 nanoparticles used in this study utilized three different methods: acid isolation method (F1), sol-gel method (F

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Murda, Rio Ardiansyah, Sena Maulana, Silvia Uthari Nuzaverra Mayang Mangurai, Fajar Aditya Julyatmojo, Astri Aulia Suwanda, and Muhammad Saeful Fadlan. "Surface Wettability and Colour Change of Betung Bamboo Strands Treated with 1% NaOH under Various Immersing Times." Journal of Science and Applicative Technology 6, no. 1 (2022): 57. http://dx.doi.org/10.35472/jsat.v6i1.914.

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Bamboo was a material with enormous potential to be used as raw material for various purposes. This material has good properties for structural purposes such as buildings and furniture or converted to a composite product such as bamboo oriented strand board (BOSB). This study was aimed to determine the wettability properties and the colour change of Dendrocalamus asper bamboo strands after alkali immersing treatment with 1% NaOH solution. The treatments were carried out for 1, 2, and 3 hours, respectively. The wettability of surfaces is quantified by computing the value of the K parameter or t

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Dirna, Fitria Cita, Istie Rahayu, Akhiruddin Maddu, Wayan Darmawan, Dodi Nandika, and Esti Prihatini. "Nanosilica Synthesis from Betung Bamboo Sticks and Leaves by Ultrasonication." Nanotechnology, Science and Applications Volume 13 (December 2020): 131–36. http://dx.doi.org/10.2147/nsa.s282357.

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