Superworm (Zophobas morio) Cooking Oil Production Process (Study On NaOH And Bentonite Concentration)
DOI:
https://doi.org/10.21776/ub.jfls.2018.002.01.01Abstract
ABSTRACT
Darkling beetle larvae or superworm (Zophobas morio) has the potential as an environmentally friendly cooking oil. Superworm contains 80% fatty acid and high productivity. Increasing the quality of superworm cooking oil is done by neutralizing alkali using NaOH and bleaching using bentonite. The aim of this research is to know the effect of the corresponding concentration of NaOH and bentonite on superworm cooking oil. The research method used Factorial Random Block Design with 2 factors, ie NaOH concentration (16 oBe, 18 oBe, and 20 oBe) and bentonite (1.2% w/w, 1.4% w/w and 1.6% w/w). The results showed that the interaction between the two factors that is the concentration of NaOH and bentonite give significant influence to the value of free fatty acid and water content of superworm cooking oil. The value of free fatty acid content fulfills the standard of cooking oil fatty acid (SNI 3741: 2013) maximum of 0.6 mg KOH/g, while the water content value is only few that meet the cooking oil content standard (SNI 3741: 2013) maximum 0,15% w/w. The best treatment result was obtained at N3B3 treatment (20 oBe concentration of NaOH and 1.6% w/w bentonite) to superworm cooking oil with free fatty acid content and moisture content of 0.235 mg KOH/g and 0.047% w/w.
Â
Keywords: Bleaching, Cooking oil, Neutralization, Superworm
References
DAFTAR PUSTAKA
Anonim. 2016. Statistik Perkebunan Indonesia 2014-2016 Kelapa Sawit. Direktorat Jenderal Perkebunan. Jakarta.
Bahri, S. 2014. Pengaruh Adsorben Bentonit Terhadap Kualitas Pemucatan Minyak Inti Sawit. Jurnal Dinamika Penelitian Industri. 25(1):63-69.
Billah, M. 2014. Buletin Konsumsi Pangan. Pusat Data dan Sistem Informasi Pertanian. Jakarta.
Dossey, AT., Ramos, J. Rojas, MG. 2016. Insects as Sustainable Food Ingredients Production, Proscessing, and Food Application. Elsevier Inc. Oxford.
Fajariatri, K. 2016. Kajian Bentonit Teraktivasi Asam dan Basa sebagai Bleaching Earth pada Proses Pengolahan Minyak Sawit Mentah (Crude Palm Oil). Skripsi.Fakultas Sains dan Teknologi. Universitas Islam Negeri Sunan Kalijaga. Yogyakarta.
Huang, J., dan Sathivel, S. 2010. Purifying Salmon Oil Using Adsorption, Neutralization and Combined Neutralization and Adsorption Process. Journal of Food Engineering. 96: 51-58.
Jordan, R. 2015. Plastic-Eating Worms May Offer Solution to Mounting Waste.Stanford News Service. news.stanford.edu/2015/09/29worms-digest-plastics-092915/. Diakses tanggal 18 Setember 2016.
Nascimento, VLV., Bermudez, VM., Oliveira, AL., Kleinberg, MN., Ribeiro, RTM., Abreu, RFA., and Carioca, JO. 2015. Characterization of a Hydrolized Oil Obtained from Fish Waste for Nutraceutical Application. Journal Food Science and Technology. 35 (2): 321-325.
Rahayu, LH., dan Purnavita, S. 2014. Pengaruh Suhu Dan Waktu Adsorpsi Terhadap Sifat Kimia-Fisika Minyak Goreng Bekas Hasil Pemurnian Menggunakan Adsorben Ampas Pati Aren Dan Bentonit. Momentum 10(2):35-41.
SNI. 2013. Standar Nasional Indonesia Minyak Kelapa Sawit Mentah (Crude Palm Oil) 3741-2013. BSN. Jakarta.
Sumarna, D. 2014. Studi Metode Pengolahan Minyak Sawit Merah (Red Palm Oil) dari Crude Palm Oil (CPO). Prosiding Seminar Nasional Kimia 2014-HKI Kaltim. ISBN: 978-602-19421-0-9.
Suryani, E., Wahono, HS., dan Novita W. 2016. Karakteristik Fisik kimia Kacang Tanah (Arachis hypogaea) Hasil Pemucatan (Kajian Kombinasi Asdorben dan Waktu Proses). Jurusan Teknologi Hasil Pertanian. Universitas Brawijaya. Malang. Jurnal Pangan dan Agroindustri. 4(1): 120-126.
Wijaya, S., Soemarjo, dan Harnawi, T. 2009. Studi Pembuatan Sabun Mandi Cair dari Daur Ulang Minyak Goreng Bekas (Kajian Pengaruh Lama Waktu Pengadukan 45 dan Rasio Air Sabun Terhadap Kualitas. Jurnal Teknologi Pertanian. 10 (1): 54-61.
Zeleny, M. 982. Multiple Criteria Decision Making. Mc.Graw-Hill. New York.
