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Journal : Jurnal Hasil Penelitian Industri

PERBANDINGAN MUTU MINYAK KELAPA YANG DI PROSES MELALUI PENGASAMAN DAN PEMANASAN SESUAI SNI 2902-2011 (Comparation of Coconut Oil Quality Processed through Acidifying and Heating According to SNI 2902-2011) Susanto, Tri
Jurnal Hasil Penelitian Industri Vol 26, No 1 (2013)
Publisher : Baristand Industri Banda Aceh

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Abstract

Heating process commonly used in the production of coconut oil, meanwhilethe acidification process can also be used as an alternative production process by additionof acetic acid at the isoelectric pH. The study was conducted to compare the quality of oilproducts through the process of acidification and heating, by comparing them with thequality requirements of SNI 2902-2011. The results showed that the yield of palm oilthrough acidification process is lower than heating. Based on the physical and chemicaltesting indicated that the quality of coconut oil processed through acidification andheating for the color parameter that is equal to 12/60 - 14/70; moisture and dirt from 0.1 -0.48%, iodine number 6, 8 - 9.8 g Iod/100g; saponification number 243 - 263 mg KOH / gsample; Free Fatty Acid as lauric acid 0.2 -1.26%; unsaponificated material 0.2 - 0.7%;metal contamination Cd 0.006 - 0.05 mg / kg; Pb 0.005 -0.02 mg / kg; Sn 0.007 -0.09 mg /kg; Hg 0.004 - 0.01 mg / kg; As 0.005 - 0.02 mg / kg. Based on the comparison testaverage concentration of the quality parameters coconut oil produced through heating andacidification, the result is above tcritical 1.71 (α = 0.05, one-tail test), which means there isno significant difference in the quality of oil processed through heating and acidification. Based on the comparison of the average concentration of each parameter with the qualityrequirements of SNI 2902-2011, the result (tstat) is more than 1.71 (α = 0.05), which meansquality of coconut oil for both processes meet the quality requirements of SNI 2902-2011.
Co-Authors A. Harijono A.A. Ketut Agung Cahyawan W Al Anzhary, Rafdy Alfa Yusuf Retyoadhi Alfianarrochmah, 'Ilma Amalia, Cinta Aulanni'am, Aulanni'am Bagus Hario Setiadji Bambang Purwanggono Budhiharti, Tri Widya Budipriyanto, Adi Carudin, Carudin CH. Yayuk Trisnawati Chasri Nurhayati, Chasri Defriyanti, Wenni Tania Deni, Delista Putri Dr.Ir. Yunianta, DEA Efriandi, Efriandi Erni Sofia Murtini Erryana Martati Ferry Hermawan G.P. Ganda Putra Gunawan, Yosef Halimah, Rainy Shinta Nur Hari Adi Prasetya, Hari Adi Ida Ayu Ulifah Jamil, Syakira Nasywa Juairiyah, Oktaf Kartini Zailanie Kiagus Ahmad Roni Kurnianingsih, Oktavia Kurniawan, Endro Sigit Legowo, Slamet Jauhari Lubis, Fardiah Oktariani Mahfuda, Anno Manurung, Ayu Oktaviani Muflih Marsuq Muthaher, Andi Muhammad, Fathur Rahman Nayiroh, Luluatu Negara, Adhi Kusuma Ni Made Wartini Ni Made Wartini Harijono Ningtias, Mista Aura Novianti, Mirsa Diah Nursanty, Nursanty OKY OXCYGENTRI Oom Komalasari Pradana H S, Canggih Gilang Pratama, Ramadhan Widy Pratiwi, Anik Nurul Pratiwi, Kholis Hapsari Purnomo, Galih Putra, Muhammad Hatta Eka Putri, Dita Mentari Rahmi, Ardia Tiara Ramdhani, Heru Ratih Kusumawardani Rifdah, Rifdah Roni, Ki agus Ahmad Rumini - Rurini Retnowati SATRIYAS ILYAS Shanahan, Callysta Simon B. Widjanarko Sri Kumalaningsih Sri Maryani Sudarminto Setyo Yuwono Sugeng Rakhmadiono Surya Irawan, Diki Tayo, Yanti Wijaya Adidarma Wijaya, Hanggoro Iskandar Putra Yanti Meldasari Lubis Yanto, Fendi Hary Yenny Sugiarti Yunianta Rurini Retnowati Yusup, Eka Zainal Abidin Zohan Efendi