UPSI Digital Repository (UDRep)
|
UPSI Digital Repository (UDRep)
|
|
|
|
||||||||||||||||||||||||||||
| Abstract : Perpustakaan Tuanku Bainun |
| Plastic pollution has become a global concern, and the country Philippines is one of the plastic waste generators worldwide. The accumulation of non-recyclable, single-use plastics threatens marine life and contributes to global warming. This study aimed to contribute to reducing plastic pollution and provide insights into sustainable alternatives to single-use plastics. Hence, this research explores the potential of bioplastics as an alternative to traditional plastics. Specifically, this study primarily focused on developing bioplastics using taro and sea grapes as raw materials to provide an eco-friendly alternative to traditional plastics. The researcher aimed to investigate three different concentrations of bioplastic made from taro and sea grapes and evaluate their tensile strength, water absorbency, and biodegradability. The findings revealed that the second sample, consisting of 20 grams of taro starch, 15 mL of sea grape extract, two tablespoons of vinegar, 7.5 mL of glycerine, and 40 mL of water, exhibits the best outcome regarding its tensile strength, water absorbency, and biodegradability. Based on the results, the researchers concluded that bioplastics derived from taro starch and sea grape extract possess promising properties. The study highlights the importance of optimizing the concentration of raw materials to achieve desired characteristics in bioplastic production.
Keywords: Bioplastic, sea grapes extract, taro starch |
| References |
Alava, J. J., McMullen, K., Jones, J., Barragán‐Paladines, M. J., Hobbs, C., Tirape, A., ... & Schofield, J. (2023). Multiple anthropogenic stressors in the Galápagos Islands' complex social–ecological system: Interactions of marine pollution, fishing pressure, and climate change with management recommendations. Integrated Environmental Assessment and Management, 19(4), 870-895. https://doi.org/10.1002/ieam.4661 Amin, M. N. G., Rustyana, C., Rohim, F. N., Distiawan, R., Mawardani, H., Alamsjah, M. A., ... & Subekti, S. (2021). Optimization of sauce formulation from sea grape (Caulerpa racemosa) protein hydrolysate using response surface methodology. Journal of Applied Phycology, 33, 1217-1227. Anyango-van Zwieten, N., Lamers, M., & van der Duim, R. (2019). Funding for nature conservation: a study of public finance networks at World Wide Fund for nature (WWF). Biodiversity and Conservation, 28(14), 3749-3766. https://link.springer.com/article/10.1007/s10531-019-01848-y Bachman, S. P., Field, R., Reader, T., Raimondo, D., Donaldson, J., Schatz, G. E., & Lughadha, E. N. (2019). Progress, challenges and opportunities for Red Listing. Biological Conservation, 234, 45-55. https://doi.org/10.1016/j.biocon.2019.03.002 Briones, M. F., Jazmin, P. F., Pajarillaga, B. E., Juvinal, J. G., Leon, A. A. D., Rustia, J. M., & Tuates Jr, A. M. (2020). Biodegradable film from wild taro Colocasia esculenta (L.) Schott starch. Agric. Eng. Int. CIGR J, 22(4), 152. http://www.cigrjournal.org. Cavaliere, A., Pigliafreddo, S., De Marchi, E., & Banterle, A. (2020). Do consumers really want to reduce plastic usage? Exploring the determinants of plastic avoidance in food-related consumption decisions. Sustainability, 12(22), 9627. https://doi.org/10.3390/su12229627 Chowdhury, M., Hossain, N., Noman, T. I., Hasan, A., Shafiul, A., & Abul, K. M. (2022). Biodegradable, physical and microbial analysis of tamarind seed starch infused eco-friendly bioplastics by different percentage of Arjuna powder. Results in Engineering, 13, 100387. https://doi.org/10.1016/j.rineng.2022.100387 Fan, P., Yu, H., Xi, B., & Tan, W. (2022). A review on the occurrence and influence of biodegradable microplastics in soil ecosystems: are biodegradable plastics substitute or threat?. Environment International, 163, 107244. https://doi.org/10.1016/j.envint.2022.107244 Genet, M., Stokes, A., Salin, F., Mickovski, S. B., Fourcaud, T., Dumail, J. F., & Van Beek, R. (2005). The influence of cellulose content on tensile strength in tree roots. Plant and soil, 278, 1-9. https://link.springer.com/article/10.1007/s11104-005-8768-6 Hansen, L. M., Smith, D. J., Reneker, D. H., & Kataphinan, W. (2005). Water absorption and mechanical properties of electrospun structured hydrogels. Journal of Applied Polymer Science, 95(2), 427- 434. https://doi.org/10.1002/app.21117 Hossain, K. B., Chen, K., Chen, P., Wang, C., & Cai, M. (2021). Socioeconomic relation with plastic consumption on 61 countries classified by continent, income status and coastal regions. Bulletin of Environmental Contamination and Toxicology, 107, 786-792. https://link.springer.com/article/10.1007/s00128-021-03231-6 Jambeck, J. R., Geyer, R., Wilcox, C., Siegler, T. R., Perryman, M., Andrady, A., ... & Law, K. L. (2015). Plastic waste inputs from land into the ocean. Science, 347(6223), 768-771. https://www.science.org/doi/abs/10.1126/science.1260352 Lim, R. J. M., Tolentino, M. Y. A., & Manapat, C. L. (2022). The Relationship between Philippine Population, Remittances, Foreign Direct Investment, and Trade Openness on its Gross Domestic Product. Journal of Economics, Finance and Accounting Studies, 4(4), 168-201. https://www.al-kindipublisher.com/index.php/jefas/article/view/4488 McDonnell, D., & Werner, A. (2020). International populism: The radical right in the European Parliament. Oxford University Press, USA. McGlashan, S. A., & Halley, P. J. (2003). Preparation and characterisation of biodegradable starch‐based nanocomposite materials. Polymer International, 52(11), 1767-1773. Nagar, C. K., Dash, S. K., Rayaguru, K., Pal, U. S., & Nedunchezhiyan, M. (2021). Isolation, characterization, modification and uses of taro starch: A review. International Journal of Biological Macromolecules, 192, 574-589.https://doi.org/10.1016/j.ijbiomac.2021.10.041 Nahdi, M. S., Nurkolis, F., Dewi, R. S., Nurrezkytaku, A. Y., Fitriani, N. R., Sanjaya, A. R. D. P., ... & Saptari, S. A. (2022). SARS Edible Straw from Sea Grapes as an Effort Utilization of Marine Resources for Health. Open-Access Maced J Med Sci. 2022 Jun 04; 10 (E): 1408-1414. Olyaei, E., Hafizi, A., & Rahimpour, M. R. (2021). Low energy phase change CO2 absorption using water-lean mixtures of glycine amino acid: Effect of co-solvent. Journal of Molecular Liquids, 336, 116286. https://doi.org/10.1016/j.molliq.2021.116286 Park, H. M., Lee, S. R., Chowdhury, S. R., Kang, T. K., Kim, H. K., Park, S. H., & Ha, C. S. (2002). Tensile properties, morphology, and biodegradability of blends of starch with various thermoplastics. Journal of Applied Polymer Science, 86(11), 2907-2915. Shanmathy, M., Mohanta, M., & Thirugnanam, A. (2021). Development of biodegradable bioplastic films from Taro starch reinforced with bentonite. Carbohydrate Polymer Technologies and Applications, 2, 100173. https://doi.org/10.1016/j.carpta.2021.100173 Sedayu, B. B., Cran, M. J., & Bigger, S. W. (2018). Characterization of semi-refined carrageenan-based film for primary food packaging purposes. Journal of Polymers and the Environment, 26, 3754-3761. https://link.springer.com/article/10.1007/s10924-018-1255-y Singh, G., Singh, A. K., & Bhatt, K. (2016). Biodegradation of polythenes by bacteria isolated from soil. International Journal of Research and Development in Pharmacy & Life Sciences, 5(2), 2056-2062. Thompson, R. C., Swan, S. H., Moore, C. J., & Vom Saal, F. S. (2009). Our plastic age. Philosophical Transactions of the Royal Society B: Biological Sciences, 364(1526), 1973-1976. https://doi.org/10.1098/rstb.2009.0054 Walker, T., Gramlich, D., & Dumont-Bergeron, A. (2020). The case for a plastic tax: a review of its benefits and disadvantages within a circular economy. Sustainability, 185-211. https://www.emerald.com/insight/content/doi/10.1108/S2514-175920200000004010/full/html Yap, X. Y., Gew, L. T., Khalid, M., & Yow, Y. Y. (2023). Algae-Based Bioplastic for Packaging: A Decade of Development and Challenges (2010–2020). Journal of Polymers and the Environment, 31(3), 833-851. Zhou, Y. L., Niinomi, M., & Akahori, T. (2004). Effects of Ta content on Young’s modulus and tensile properties of binary Ti–Ta alloys for biomedical applications. Materials Science and Engineering: A, 371(1-2), 283-290. https://doi.org/10.1016/j.msea.2003.12.01
|
| This material may be protected under Copyright Act which governs the making of photocopies or reproductions of copyrighted materials. You may use the digitized material for private study, scholarship, or research. |