Pemanfaatan Limbah Kulit Nanas Menjadi Bioetanol dengan Variasi Konsentrasi Ragi dan Lama Fermentasi
Keywords:
bioetanol, Limbah Kulit Nanas, Saccharomyces cerevisiae, Fermentasi, Bioethanol, Pineapple Peel Waste, FermentatAbstract
Pineapple peel waste can pollute the environment if not properly managed. On the other hand, pineapple peel waste can be used as a raw material for the production of bioethanol. The aim of this study was to evaluate the effect of variations in yeast concentration and the duration of the fermentation process on the bioethanol content of pineapple peel waste. In the fermentation process with variations in yeast concentration of 1.5%, 2% and 4%, the type of yeast used is Saccharomyces cerevisiae, the addition of nutrients in the form of NPK and urea by 0.5% each, as well as variations in the length of fermentation for 4 days, 5 days, 6 days, 7 days and 8 days. This study showed that the bioethanol content obtained was significantly influenced by yeast concentration and fermentation time. The sample with the highest ethanol content was produced with the addition of 4% yeast and fermentation for 5 days, the bioethanol content produced was 59% based on calculations using the standard ethanol curve equation and 57.23% based on analysis using GC-MS.
References
[1] Y. Kurniati, I. E. Khasanah, dan K. Firdaus, "Kajian Pembuatan Bioetanol dari Limbah Kulit Nanas (Ananas comosus. L)," Jurnal Teknik Kimia USU, vol.10, no. 2, pp. 95–101, 2021.
[2] A. Syauqi dan S. S. Inasari, "Pemanfaatan Limbah Kulit Nanas (Ananas Comosus L.) Menjadi Bioetanol dengan Penambahan Ragi (Saccharomyces Cerevisiae) yang Berbeda," Buletin Loupe, vol. 6, no. 2, pp. 6773, 2020.
[3] A. P. Kusuma, S. Chuzaemi dan Mashudi, "Pengaruh Lama Waktu Fermentasi Limbah Buah Nanas (Ananas comosus L. Merr) Terhadap Kualitas Fisik dan Kandungan Nutrien Menggunakan Aspergillus niger," Jurnal Nutrisi Ternak Tropis, vol. 2, no. 1, pp. 19, 2019.
[4] K. Jambulingam, S. A, dan S. T, "Bioethanol Production from Pineapple Peels Waste by Heat Treatment and Enzyme Hydrolysis: an Eco-Friendly and Economical Method. Research Journal of Biotechnology," Research Journal of Biotechnology, vol.16, no. 12, pp. 64-71, 2021.
[5] S. Wijana, A. Kumalaningsih, U. Setyowati, Efendi dan N. Hidayat, "Optimalisasi Penambahan Tepung Kulit Nanas dan Proses Fermentasi pada Pakan Ternak terhadap Peningkatan Kualitas Nutrisi," Universitas Brawijaya, 1991.
[6] M. Jahid, A. Gupta, dan D. K. Sharma, "Production of Bioethanol from Fruit Wastes (Banana, Papaya, Pineapple and Mango Peels) Under Milder Conditions," Journal of Bioprocessing & Biotechniques, vol. 8, no. 3, 2018.
[7] D. Rahmi, Zulnazri, R. Dewi, N. Sylvia, dan S. Bahri, “Pemanfaatan Limbah Kulit Nanas Menjadi Bioetanol dengan Menggunakan Ragi (Saccharomyces cerevisiae),” Chemical Engineering Journal Storage, pp. 147–160, 2022.
[8] A. D. Susanti, P. T. Prakoso, dan H. Prabawa, "Pembuatan Bioetanol dari Kulit Nanas melalui Hidrolisis dengan Asam," Ekuilibrum, vol. 12, no. 1, pp. 11-16, 2013.
[9] M. R. Miyono dan R. P. Warstyo, "Review Proses Produksi Bioetanol dari Kulit Pisang," Universitas Internasional Semen Indonesia, 2021.
[10] M. Rijal, A. Rumabaru, dan A. Mahulauw, "Pengaruh Konsentrasi Saccharomyces cerevisiae Terhadap Produksi Bioetanol Berbahan Dasar Batang Jagung," Jurnal Biology Science & Education, vol. 8, no. 1, pp. 5970, 2019.
[11] R. Moeksin, dan S. Francisca, "Pembuatan Etanol dari Bengkuang dengan Variasi Berat Ragi, Waktu, dan Jenis Ragi," Jurnal Teknik Kimia, vol. 17, no. 2, pp. 25-30, 2010.
[12] N. L. Mukti dan W. Aryani, "Pengaruh Waktu Fermentasi dan Jumlah Ragi terhadap Persentase Hasil dalam Pembuatan Bioetanol dari Buah Talok (kersen) Menggunakan Ragi Tape dan Ragi Roti (Saccharomyces cerevisiae)," Jurnal Inovasi Proses, vol. 1, no. 1, pp. 18-27, 2016.
[13] Salian, V. Viena, dan Irhamni, "Pembuatan Bioetanol dari Campuran Kulit Nenas dan Pepaya Secara Fermentasi dengan Variasi Massa Ragi Roti," Serambi Engineering,vol. 7, no. 2, pp. 32363242, 2022.
[14] H. Hasanah, A. Jannah, dan A. G. Fasya, "Pengaruh Lama Fermentasi terhadap Kadar Alkohol Tape Singkong (Manihot utilissima Pohl)," Alchemy, vol. 2, no. 1, pp. 68-79, 2012.
[15] Yunus, Hamsina, dan M. Tang, "Produksi Bioetanol dari Nira Aren," Saintis, vol. 1, no. 1, pp. 33-39, 2020.
[16] D. Seftian, F. Antonius dan M. Faizal, "Pembuatan Etanol dari Kulit Pisang Menggunakan Metode Hidrolisis Enzimatik dan Fermentasi," Jurnal Teknik Kimia, vol. 18, no. 1, pp. 10-16, 2012.
[17] I. K. Muksin dan N. L. Arpiwi, "Bioetanol dari Kulit Pisang (Musa paradisiaca L.) dengan Sakarifikasi dan Fermentasi Serentak," Jurnal Metamorfosa, vol. 6, no. 1, pp. 106-112, 2019.
[18] F. H. Moede, S. T. Gonggo, dan Ratman, "Pengaruh Lama Waktu Fermentasi terhadap Kadar Bioetanol dari Pati Ubi Jalar Kuning (Ipomea batata L)," Jurnal Akademika Kimia, vol. 6, no. 2, pp. 86-91, 2017.
[19] M. Yumas dan Rosniati, "Pengaruh Konsentrasi Starter dan Lama Fermentasi Pulp Kako terhadap Konsentrasi Etanol," Biopropal Industri, vol. 5, no. 1, pp. 13-22, 2014.
[20] N. Sudarma dan I. M. O. A. Parwata, "Penentuan Kadar Etanol pada Arak dengan Metode Kromatografi Gas," Bali Medika Jurnal, pp. 126-135.
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