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All Journal Reaktor Jurnal Sains Materi Indonesia Indonesian Journal of Forestry Research Jurnal Kimia dan Kemasan IDJP (Indonesian Journal of Pharmaceutics) Indonesian Journal of Chemistry JURNAL SELULOSA Jurnal Ilmu dan Teknologi Kayu Tropis PERENNIAL Wood Research Journal : Journal of Indonesian Wood Research Society Wood Research Journal : Journal of Indonesian Wood Research Society Jurnal Kimia dan Kemasan AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Global Forest Journal Jurnal Sains Materi Indonesia
Nanang Masruchin
Research Center For Biomaterials, Indonesian Institute Of Sciences (LIPI)
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Control & Systems Engineering Earth & Planetary Sciences Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology

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Komponen Kimia Serat Daun Doyo (Curliglia latifolia): Chemical Properties of Doyo (Curliglia latifolia) Leaf Fibers Marwanto, Marwanto; Nurhaida, Nurhaida; Masruchin, Nanang
PERENNIAL Vol 20 No 1 (2024): Vol. 20 No. 1, April 2024
Publisher : Forestry Faculty of Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/perennial.v20i1.34784

Abstract

Local communities widely use natural fibers to fulfill their daily needs. Doyo leaf fibers are fibers used by the people of Kalimantan for clothing and weaving traditional mats. This research analyses the fundamental properties of doyo leaf fibers, including chemical components, functional groups, and crystallinity index. The soluble extractive content of polar solvents was higher than the extractive content of non-polar solvents in doyo leaf fibers. The holocellulose content of doyo leaves is 60.47. The α-cellulose for doyo leaves was 53.51. The lower the α-cellulose yield, the more hemicellulose content dominates the fiber. The FTIR test results also support the chemical component test results. The high alpha cellulose content will affect the fiber’s crystallinity index. Doyo leaf fiber has a degree of crystallinity of 69.77%. Doyo leaf fiber is suggested as the raw material for crystalline nanocellulose.
Panel products made of oil palm trunk bagasse (OPTB) and MMA (Methyl methacrylate)-styrofoam binder Nuryawan, Arif; Jajang Sutiawan; Bayu Tirto Utomo; Iwan Risnasari; Rahmi Karolina; Nanang Masruchin
Global Forest Journal Vol. 1 No. 01 (2023): Global Forest Journal
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/gfj.v1i01.13245

Abstract

The waste product left over from pressing or extracting oil palm trunk (OPT) for sugar purposes is known as oil palm trunk bagasse (OPTB). This residue contains mainly vascular bundles and small amount of parenchyma. These materials are potentially utilized for making panel products such as particleboard (OPTBparticleboard). Objective of this study was to evaluate physical mechanical properties of OPTB-particleboard. For preserving the durability, this work was intended to apply 15% mixture of methyl methacrylate (MMA) cured with Styrofoam as the binder with a ratio (w/w) of 3:1. OPTB-particleboard was made according to the Japanese Industrial Standard (JIS A5908: 2003) with a target density of 0.75 g/cm3 and dimensions of 25 x 25 x 1 cm3. Hot pressing was a condition set at a pressure of 30 kg/cm2 and a temperature of 160 °C for 15 minutes. Physical and mechanical properties were tested according to JIS A 5908:2003 standard. The results showed that physical and mechanical properties of the OPTB-particleboard did not meet the standard. The characteristics of OPTB still easily absorb water even though MMA-Styrofoam should hinder water ingress. Additionally, the poor quality of the OPTB-particleboard was primarily due to the binder's inadequate composition. Optimum values reached when IB, MOR, and MOE were 0.026 MPa, 6.69 MPa, and 892 MPa, respectively. Based on the analysis of variance, it can be concluded that there is no influence on the bottom, middle and upper parts of the origin of the OPTB except for the MOR.
Cellulose Nanofibers from Regenerated Cellulose fibers of Cigarette Butts and Application in Pickering Emulsion Amanda, Putri; Masruchin, Nanang; Amelia, Anita
Reaktor Volume 22 No.2 August 2022
Publisher : Department of Chemical Engineering, Faculty of Engineering, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/reaktor.22.2.49-58

Abstract

Cellulose nanofibers (CNF) have been applied in various applications due to the abundant raw materials and excellent mechanical and thermal properties. In this work, CNF from Cigarette butts (CNF-CB) was used as emulsion stabilized for oil in water emulsion. CNF was prepared from regenerated cellulose fibers that were produced by deacetylation of Cigarette butts waste using autoclave and then hydrolysis by chemical treatment using sulfuric acid. The FTIR spectra of CNF-CB showed chemically convert from Cigarette butts waste, indicating removal of the acetyl group. TEM micrographs showed nanocellulose with diameters of 8-32.30 nm. XRD analysis shows that the CNF-CB is a cellulose II allomorph with a crystallinity index of about 88.04%. Thermogravimetric analysis showed high char residue for the nanocellulose compared to raw fibers. The addition of CNF-CB with a concentration of 0.5% into the oil-in-water emulsion (O/W) showed better stability than commercial surfactant. In conclusion, this approach offers a promising strategy for upcycling cigarette butts waste to produce nanocellulose, which could be used in various applications.
EFFECTS OF CHITOSAN COATING ON THE PHYSICAL, MECHANICAL AND ANTIMICROBIAL PROPERTIES OF FOOD PACKAGING PAPER Kurnia Wiji Prasetiyo; Deni Zulfiana; Sita Heris Anita; Widya Fatriasari; Lisman Suryanegara; Nanang Masruchin; Sesmi Gutari
Jurnal Sains Materi Indonesia Vol. 21 No. 2 (2020): Jurnal Sains dan Materi Indonesia
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

EFFECTS OF CHITOSAN COATING ON THE PHYSICAL, MECHANICAL AND ANTIMICROBIAL PROPERTIES OF FOOD PACKAGING PAPER. The coating process on food packaging paper is carried out to improve the food safety and health aspect from dangerous substance migration from food packaging into food. Chitosan has attracted interest in packaging, especially in food packaging as edible films and coatings. A paper from oil palm empty fruit bunches (OPEFB) pulp was coated with chitosan using different pulp weight (1, 1.5, 2 g) and chitosan content (0.25, 0.50, 0.75, 1 g) as parameters. The effect of chitosan as coating material on physical, mechanical, and antimicrobial properties was studied. The results showed that the density and grammage values of the paper increased after coating due to the increasing of chitosan content. The mechanical properties of the coated paper, such as tensile strength, tensile modulus and elongation, improved in line with the increase of chitosan content and pulp weight. The addition of chitosan on paper imparts antimicrobial properties against Gram-positive bacteria (Staphylococcus aureus) and Gram- negative bacteria (Escherichia coli).
Optimization of Chitosan-PEG/ZnO Hydrogel Formulation with Pomegranate Peel Extract as an Alternative for Wound Healing Assauqi, Niamul Faza; Lusiana, Retno Ariadi; Masruchin, Nanang
Indonesian Journal of Chemistry Vol 25, No 3 (2025)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijc.105215

Abstract

A chitosan-zinc oxide (ZnO)/poly(ethylene glycol) (PEG)/pomegranate peel extract (PE) based hydrogel has been developed as a potential material to accelerate the wound healing process by controlling the drug release mechanism. ZnO nanoparticles with an average size of about 95 nm were synthesized using the coprecipitation method and then combined into chitosan/PEG composites to improve the antimicrobial properties of the hydrogels. Characterization of the hydrogels included analysis of size, morphology, elemental composition, microstructure, swelling behavior, antibacterial activity, and wound healing effectiveness. The results of the in vitro study indicated that the antibacterial activity of PE-containing hydrogel against Escherichia coli and Staphylococcus aureus decreased due to the chelation effect caused by PE addition. However, in vivo tests for 10 d showed that the PE-containing hydrogel had better wound healing ability than commercial betadine. In addition, the developed hydrogel showed high biocompatibility with excellent antibacterial activity. This study confirmed that chitosan/PEG/ZnO nanoparticle hydrogel has the potential as wound dressing materials with sustained drug release and optimal healing effectiveness.
Nanocellulose Research Trends from Pineapple Plant Waste in Indonesia: Bibliometric Analysis Using VosViewer Hariry, Amelia; Mardawati, Efri; Masruchin, Nanang
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 7 No. 2 (2023)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v7i2.247

Abstract

The application of sustainable industry is carried out by utilizing pineapple plant waste by bibliometric and exploratory descriptive analysis using VOSviewer 1.6.18 software using a database of Scopus-indexed journal publishers. This study aimed to determine research trends on the utilization of pineapple plantation industry waste for nanocellulose production in Indonesia. The Scopus database collected information regarding Nanocellulose Research Trends From Pineapple Plant Waste. To obtain search results, subject categories with titles, keywords, and abstract criteria from Nanocellulose Research Trends From Pineapple Plant Waste were used as a reference. Using VOSviewer, search result extraction was performed. The results of bibliometric mapping were then further evaluated. The findings of the bibliometric study demonstrate through network visualization, overlay visualization, and density visualization that nanocellulose research in Indonesia has increased over the past seven years, beginning in 2015.
Co-Authors Agustina Arianita Cahyaningtyas Amanda, Putri Amelia, Anita Anisyah Putri Anting Wulandari Anting Wulandari Arif NURYAWAN Assauqi, Niamul Faza Bambang Subiyanto Bambang Subiyanto Bayu Tirto Utomo Dede Heri Yuli YANTO Deni Purnomo Deni Zulfiana Deni Zulfiana Deni Zulfiana Dewi Sondari Dimas Triwibowo Dwi A. Pramasari Dwi Wahyudha Wira Efri Mardawati Eko S. Wibowo Euis Hermiati Euis Hermiati Evi Triwulandari Firda A. Syamani Fitria . Guntarti Supeni Gutari, Sesmi Hariry, Amelia Imad Iltizam Ismadi . Ismadi Ismadi Ismadi Ismadi Ismadi Ismadi Ismadi Ismadi Ismadi Ismadi Ismadi Ismadi Ismail Budiman Ismiatun Ismiatun Iwan Risnasari Jajang Sutiawan Karolina, Rahmi Kurnia Wiji Prasetiyo Kurnia Wiji Prasetiyo Kurnia Wiji Prasetiyo Lilik Astari Lisman Suryanegara Lisman Suryanegara Lisman Suryanegara Marwanto Marwanto, Marwanto Muhammad Ghozali Norisca Aliza Putriana Norisca Aliza Putriana Nurhaida Nurhaida Nurul Afifah Putri Amanda Putri Amanda Rahyani Ermawati Resti Marlina Retno Ariadi Lusiana Riska Surya Ningrum Sasa S Munawar Sesmi Gutari Sesmi Gutari Sita Heris Anita Sita Heris Anita Sita Heris Anita Subyakto . Subyakto Subyakto SUBYAKTO SUBYAKTO Subyakto Subyakto Subyakto Subyakto Subyakto Subyakto Subyakto Subyakto Sudarmanto Sudarmanto Sukma S. Kusumah Suryanegara, Lisman Syarifah Nabila Teguh Darmawan Wida B. Kusumaningrum Wida B. Kusumaningrum Wida Banar Kusumaningrum Wida Banar Kusumaningrum Wida Banar Kusumaningrum Widya FATRIASARI Widya Fatriasari Widya FATRIASARI Yoga Windu Wardhana Yulianti Sampora