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Submitted
July 16, 2020
Accepted
September 7, 2020
Published
September 9, 2020
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Abstract

Cooking oil is one of the primary commodities people need to process food. Repeated use of cooking oil at high-temperature heating produces foul smell that reduces the quality and nutritional value of fried food. Decomposition consists of    negative affects quality, but it also results in unfavorable flavor and reduced nutritional value of fried food. An alternative method to treat used cooking oil is adsorption with carbon made of coconut shells. This research aims to lower the levels of acid and peroxide numbers of used cooking oil by purifying it with activated carbon. The acid number determined using the acidimetric and alkalimetric titration method, while the peroxide number measured using the iodometric titration method. These two methods used to analyze samples of fresh cooking oil, used cooking oil, and used cooking oil treated with activated carbon. Results showed a decrease in acid number 34.1449% the second, 29.4103% the fourth use, and 37.5092% on the sixth use of cooking oil. Meanwhile, acidity reduced by 34.1508% the second use, 29.3883% the fourth use, and 37.5066% the sixth use of cooking oil. It found that peroxide number experienced a decrease in 81.2836% the second use, 85.3674% the fourth use, and 62.2462% the sixth use of purified cooking oil.

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How to Cite
Khuzaimah, S., & Eralita, N. (2020). Utilization of Adsorbent Carbon Coconut Shell for Purification of Used Cooking Oil. Indonesian Journal of Chemical Analysis (IJCA), 3(2), 88–95. https://doi.org/10.20885/ijca.vol3.iss2.art7
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References

  1. Keteren, S. 1986. Minyak dan Lemak Pangan. Penerbit UI Press, Jakarta
  2. Rinto. P, Siti N dan Akhirudin , M. 2018. Mikrostruktur Arang Aktif Batok Kelapa untuk Pemurnian Minyak Goreng Habis Pakai, Jurnal Keteknikan Pertanian Vol 6 (1) : 69-74
  3. Keteren, S. 1986. Minyak dan Lemak Pangan. Penerbit UI Press, Jakarta
  4. Alexander, J., Shirton, dkk, 1951., Bailey’s Industries oil and fat product, 3rd edition john Willey & Sons New York, London, Sidney
  5. Ningrum. 2013. Pemanfaatan Minyak Goreng Bekas dan abu kulit buah randu sebagai bahan pembuatan sabun mandi organik berbasis teknologi ramah lingkungan. Jurnal teknologi kimia dan industry Vol 2.No. 2 pp 27
  6. Astutik, 2010. Pengaruh Suhu Interaksi minyak goreng bekas dengan menggunakan karbon aktif biji kelor terhadap angka iodin dan angka peroksida. Malang: UIN Maulana Malik Ibrahim
  7. Zulfa, K, Agung, S, W dan Rusdin, R, 2019, Angka Asam dan Peroksida Minyak Jelantah dari Penggorengan Lele Secara Berulang, Jurnal Kesehatan, Vol 12 (2) : 81-96
  8. Ambar, Rukmini, 2007, Regenerasi Minyak Goreng Bekas dengan Arang Aktif Sekam Menekan Kerusakan Organ Tubuh, Yogyakarta: Seminar Nasional Teknologi Univ Widya Darma Yogyakarta
  9. Widayat dkk, 2005, Optimasi Proses Adsobrsi Minyak Goreng Bekas dengan Adsroben zeolite Alam, Semarang : Teknik Kimia
  10. Widayat dkk, 2005, Optimasi Proses Adsobrsi Minyak Goreng Bekas dengan Adsroben zeolite Alam, Semarang : Teknik Kimia
  11. Ambar, Rukmini, 2007, Regenerasi Minyak Goreng Bekas dengan Arang Aktif Sekam Menekan Kerusakan Organ Tubuh, Yogyakarta: Seminar Nasional Teknologi Univ Widya Darma Yogyakarta
  12. Pujowati, 1996, Efektifitas Waktu Kontak Karbon Aktif Tempurung Kelapa Dalam Penurunan Kadar H2S Terlarut Pada Air Limbah Industri Penyamakan Kulit,Semarang
  13. Ria, Wijayanti, 2009, Arang Aktif dari Ampas Tebu Sebagai Adsorben Pada Pemurnian Minyak Goreng Bekas, Bogor: Kimia ITB