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Variyana, Yeni
Program Studi Teknologi Rekayasa Kimia Industri Politeknik Negeri Lampung
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Journal : iptek the journal for technology and science

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Optimization Using Solvent-Free Microwave Hydro-diffusion Gravity Extraction of Onion Oil from Allium cepa by Response Surface Methodology Yeni Variyana; Mahfud Mahfud
IPTEK The Journal for Technology and Science Vol 30, No 3 (2019)
Publisher : IPTEK, LPPM, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20882033.v30i3.5474

Abstract

Extraction from Allium cepa using solvent-free microwave extraction (SFME) without solvent was chosen as a method in the extraction process. The method is combined with microwave hydro-diffusion gravity (MHG) technique. In this paper, onion oil was extracted from Allium cepa using solvent-free microwave hydro-diffusion gravity extraction which is as an alternative technique to produce onion oil and it has several advantages in terms of product quality and high yield. The highest yield was obtained from this research at 100 g, 450 W and 15 min is 2.5875%. Furthermore, response surface methodology (RSM) was designed to evaluate the effects of mass of raw material (g), microwave power (W) and extraction time (min) for optimization of experimental data. Response surface methodology gave the optimum condition at 99.738 g, 465.067 W, and 17.817 min is 2.677%. The error rates between the experimental and predicted model which are less than 5% indicate that values obtained in optimal conditions correspond to theoretical values and it can be used as a reference for optimizing
Co-Authors Achmad Qodim Syafaatullah Afifah, Dian Ayu Agus Triono Amelia Sri Rezki Andika Wahyu Purnama anggi saputra Aphrodita Luthfania Eka Putri Arga Bayramadhan Arga Bayramadhan Ariski Putra, Feby Ayu Qurota A’yun Bayramadhan, Arga Dedi Teguh Dennis Farina Nury Deviany Deviany Devy Cendekia Devy Cendekia Dewi Ermaya Dewi Ermaya Dewi Ermaya Dewi Ermaya Dian Ayu Afifah DIDIK PURWANTO Donny Satria Bhuana Dwi Setyorini Elsyana, Vida Evita Karlina Fadian Farisan Silmi Fahni, Yunita Feerzet Achmad Firmansyah, Muhammad Arif Fitria, Murni Gelegar, Iyappateya Hanifah, Windia Iid Mufaidah Indradewa, Rhian Iyappateya Gelegar Kurniawan, Dodi Kurniawan, Lukman Haris Livia Rhea Alvita Lukman Haris Kurniawan Lutvianto Pebri Handoko M. Mahfud M. Yogi Riyantama Isjoni Mahfud Mahfud Mahfud Mahfud Mahfud Mahfud Mahfud Mahfud Mahfud Mahfud Mega Arum Ariyani Mochamad Asrofi Muhammad Zulfikar Luthfi Muslimin Nasution Muslimin Nasution Najlaa Ariibah Meutia Nasution, Muslimin Ni'matur Rohmah Ni’matur Rohmah Ni’matur Rohmah Ni’matur Rohmah Nugroho, Muhammad Erwin Cahyo Nurwijayanti Panjaitan , Renova R. A. Ilyas Rahma, Aulia Nabila Rahmat Hidayat Reni Yuniarti Rezki, Amelia Sri Rhea Alvita, Livia Ria Wulandari Rohmah, Ni'matur Rustiawan Jody, Rafli Satria, Muh. Nova Setyo Pambudi Shintawati Shintawati Shintawati Shintawati Shintawati Shintawati Shintawati Sri Rahayu Widyaningrum Sudibyo Sudibyo Sukma, Vinda Avri Syafaatullah, Achmad Qodim Teguh, Dedi Tri Haryono Windia Hanifah Yuni Susanti Yuni Susanti Yunita Fahni Zuhdi Ma’sum