Synthesis and Characterization of Nanomaterials from Porang (Amorphophallus muelleri) and Its Application for Bioplastic: Preliminary
Esa Ghanim Fadhallah(1*), Lathifa Indraningtyas(2), Teguh Setiawan(3), Iqbal Firdaus(4), Andri Pratama(5)
(1) Department of Agricultural Product Technology, Faculty of Agriculture, Universitas Lampung, Jl. Prof. Dr. Sumantri Brojonegoro No. 1 Bandar Lampung, 35145
(2) Department of Agricultural Product Technology, Faculty of Agriculture, Universitas Lampung, Jl. Prof. Dr. Sumantri Brojonegoro No. 1 Bandar Lampung, 35145
(3) Department of Agricultural Product Technology, Faculty of Agriculture, Universitas Lampung, Jl. Prof. Dr. Sumantri Brojonegoro No. 1 Bandar Lampung, 35145
(4) Department of Physics, Faculty of Mathematics and Natural Science, Universitas Lampung, Jl. Prof. Dr. Sumantri Brojonegoro No. 1 Bandar Lampung, 35145
(5) Department of Agricultural Product Technology, Faculty of Agriculture, Universitas Lampung, Jl. Prof. Dr. Sumantri Brojonegoro No. 1 Bandar Lampung, 35145
(*) Corresponding Author
Abstract
The increase in plastic waste caused by population growth and human activities is capable of leading to negative consequences for the environment. The substantial accumulation contributes to environmental pollution since its resilience against microbial degradation poses a significant challenge. Furthermore, the utilization of bioplastics as a biodegradable substitute presents a viable strategy for diminishing reliance on synthetic plastics. Starch emerges as a prevalent primary component in the fabrication of bioplastics, owing to its array of merits including renewability, cost-effectiveness, non-toxicity, and facile degradability. The application of nanomaterials to bioplastics is believed to accelerate the degradation of bioplastics. Therefore, this study aimed to identify the characteristics of nanomaterial from porang (Amorphophallus muelleri) and bioplastic. The method included the extraction of porang nanomaterial through a specified water-to-porang ratio (2.5:1) followed by sonication (50 W, 75 minutes). The formulation of bioplastics involved the amalgamation of corn starch, porang nanomaterial, and glycerol. In addition, the chemical properties of porang nanomaterials included 41.41% starch content, 13.49% amylose, 7.87% ash, and 2.52% calcium oxalate. The particle size of porang nanomaterials was distributed from 603.7-952.1 nm with an average 722.6 nm crystalline structure containing calcium oxalate. The bioplastic had the form of a thin brown layer with a thickness value ranging from 0.23-0.39 mm. This research was expected to provide new information related to the essential characteristics of nanomaterials from porang and its potential application in solving environmental issues caused by synthetic plastics.
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Abotbina, W., Sapuan, S. M., Sultan, M. T. H., Alkbir, M. F. M., & Ilyas, R. A. (2021). Development and characterization of cornstarch-based bioplastics packaging film using a combination of different plasticizers. Polymers, 13, 1–18.
Afriani, Y. (2019). Synthesis of Acetylated Nanocrystalline Breadfruit (Artocarpus altilis) Starch using Acetic Acid. Universitas Sumatera Utara.
AOAC. (2005). Official Methods of Analysis of AOAC International. Washington DC: Association of Official Agricultural Chemistry.
Aryanti, N., & Abidin, K. H. (2015). Extraction of glucomannan from local porang (Amorphophallus oncophyllus and Amorphophallus muerelli Blume). METANA, 11, 21–30.
Bel-Haaj, S., Magnin, A., Petrier, C., & Boufi, S. (2013). Starch nanoparticles formation via high power ultrasonication. Carbohydrate Polymers, 92, 1625–1632.
Campelo, P. H., Sant’Ana, A. S., & Clerici, M. T. P. S. (2020). Starch nanoparticles: production methods, structure, and properties for food applications. Current Opinion in Food Science, 33, 136–140. http://doi.org/10.1016/j.cofs.2020.04.007
Chairiyah, N., Harijati, N., & Mastuti, R. (2016). Variation of calcium oxalate (CaOx) crystals in porang corms (Amorphophallus muelleri Blume) at different harvest time. American Journal of Plant Sciences, 7, 306–315. http://doi.org/10.4236/ajps.2016.72030.
Haara, M., Sundberg, A., & Willfor, S. (2011). Calcium oxalate in pulping and papermaking - A literature ¨ review on oxalate formation, analysis and scale control. Nordic Pulp & Pap. Res. J., 26(3), 263–282.
Hedayati, S., Niakousari, M., & Mohsenpour, Z. (2020). Production of tapioca starch nanoparticles by nanoprecipitation-sonication treatment. International Journal of Biological Macromolecules, 143, 136–142.
Hendiarti, N. (2018). Combating Marine Plastic Debris in Indonesia. Presentated on Science to Enable and Empower Asia Pacific for SDGs. Jakarta.
Irawan, B., Rusastra, I. W., Alihamsyah, T., Hoerudin, A. M., Syahyuti, & Suhartini, S. H. (2014). Organizational and network development in the Agricultural Research and Development Agency's nanotechnology development program. Bogor: Center for Socio-Economic and Agricultural Policy.
Istiqomah, N. (2021). Effect of storage time of bioplastic from porang starch with sorbitol plasticizer on mechanical and thermal properties. Universitas Sumatera Utara.
Jambeck, J. R., Geyer, R., Wilcox, C., Siegler, T. R., Perryman, M., Andrady, A., Narayan, R., & Law, K. L. (2015). Plastic waste inputs from land into the ocean. Science, 347, 768–771.
JIS. (2019). JSA – JIZ 1707: General Rules of Plastic Films for Food Packaging. Japanese Standard Association. Japan.
Mahmood, K., Kamilah, H., Shang, P. L., Sulaiman, S., Ariffin, F., & Alias, A. K. (2017). A review: Interaction of starch/non-starch hydrocolloid blending and the recent food applications. Food Bioscience, 19, 110–120. https://doi.org/10.1016/j.fbio.2017.05.006
Maryam, K., Novelina, A., & Emriadi (2018). Review: nanoparticle starch preparation technology and its application in the development of bioplastic composites. Industrial Technology Scientific Magazine (SAINTI), 15, 36–56.
Monroy, Y., Rivero, S., & García, M. A. (2018). Microstructural and techno-functional properties of cassava starch modified by ultrasound. Ultrasonics Sonochemistry, 42, 795–804. https://doi.org/10.1016/j.ultsonch.2017.12.048
Nisah, K. (2017). Study of the effect of amylose and amylopectin content of tubers on the physical characteristics of biodegradable plastics with glycerol plasticizer. Jurnal Biotik, 5, 106–113.
Palupi, N. W., Pranoto, Y., & Sutardi (2020). Manufacture of corn starch nanoparticles by photooxidation technique using H2O2 and UV-C lamp in a circulating system. Jurnal Aplikasi Teknologi Pangan, 9, 118–128.
Pasaribu, G., Waluyo, T. K., Hastuti, N. Pari, G., & Sahara, E. (2016). The effect of natrium bisulfite addition and ethanol dehydration to the quality of porang flour. Jurnal Penelitian Hasil Hutan, 34, 241–248.
Prychid, C. J., Jabaily, R. S., & Rudall, P. J. (2008) Cellular ultrastructure and crystal development in Amorphophallus (Araceae). Annals of Botany, 101, 983-995. http://doi.org/10.1093/aob/mcn022
Purwaningrum, P. (2016). Efforts to reduce the generation of plastic waste in the environment. Indonesian Journal of Urban and Environmental Technology, 8, 141–147.
Schrijver, J. & Homburg, K. (2013). Starch demand for the paper and board industry and implications on global supply chains. Proceedings on 10th Starch & Derivates Conference. Genewa: Tate & Tyle.
Shafqat, A., Tahir, A., Mahmood, A., Tabinda, A. B., Yasar, A., & Pugazhendhi, A. (2020). A review on environmental significance carbon foot prints of starch based bio-plastic: A substitute of conventional plastics. Biocatalysis and Agricultural Biotechnology, 27, 101540.
Soler, A., Velazquez, G., Velazquez-Castillo, R., Morales-Sanchez, E., Osorio- Diaz, P., & Mendez-Montealvo, G. (2020). Retrogradation of autoclaved corn starches: Effect of water content on the resistant starch formation and structure. Carbohydrate Research, 49,108137.
Utaminingsih, D. S. & Muhtadi. (2021). Analysis of glucomannan and oxalic acid levels along with antioxidant and antibacterial activity tests of ethanol extracts of iles-iles tubers (Amorphophallus oncophyllus). The 13th University Research Colloqium 2021 (pp. 593–603. Sekolah Tinggi Ilmu Kesehatan Muhammadiyah Klaten.
Wardani, R. K. & Handrianto, P. (2019). Analysis of calcium oxalate levels in porang flour after immersion treatment in acid solution (analysis with permanganometric titration method). Journal of Research and Technology, 5, 144–153.
Widari, N. S., & Rasmito, A. (2018). Decreased levels of calcium oxalate in porang tubers (Amorphopallus oncophillus) by heating in NaCl solution. Jurnal Teknik Kimia, 13, 1–4.
Yokoyama, T., Masuda, H., Suzuki, M., Ehara, K., Nogi, K., Fuji, M., Fukui, T., Suzuki, H., Tatami, J., Hayashi, K., & Toda, K. (2018). Basic properties and measuring methods of nanoparticles. In M. Naito, T. Yokoyama, K. Hosokawa, K. Nogi (Eds.), Nanoparticle Technology Handbook (pp. 3–47). Elsevier.DOI: https://doi.org/10.22146/agritech.77983
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