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Journal : Science and Technology Indonesia

Optimization of Liquid Smoke from Shorea pachyphylla using Response Surface Methodology and its Characterization Hasan Ashari Oramahi; Kustiati; Elvi Rusmiyanto Pancaning Wardoyo
Science and Technology Indonesia Vol. 7 No. 2 (2022): April
Publisher : Research Center of Inorganic Materials and Coordination Complexes, FMIPA Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1107.385 KB) | DOI: 10.26554/sti.2022.7.2.257-262

Abstract

The present study aims to optimize the processing variables producing liquid smoke from mabang wood (Shorea pachyphylla) by using Response Surface Methodology (RSM). In this investigation, a design of experiment with different combinations of pyrolysis temperature and pyrolysis time on the liquid smoke yield from mabang wood was applied. The response of the optimal yield, temperature, and time of pyrolysis was predicted using a mathematical model. The optimal operating conditions for the process of yielding 31.31% liquid smoke were identified at the pyrolysis temperature of 440◦C and pyrolysis time of 124 minutes. The effect of pyrolysis temperature was more significant than the pyrolysis time (p<0.05). The liquid smoke samples were evaluated by a GC-MS. The main chemical compound of the liquid smoke were 1,2-ethanediol (19.26%), fluoromethane (6.69%), formic acid (4.96%), 2-propanone (4.17%), acetic acid (18.64%), acetol (4.80%), furfural (9.94%), 2,4-hexadecanoic acid (3.45%), and guaiacol (2.93%).
Co-Authors Abraham Sambo Ahmad Yani Nelly Wahyuni Lia Destiarti Ali Djamhuri Andhini Aprilia Anggraini, Wiwit Ara, Chilliany Ari Hepi Ari Hepi Yanti Ari Hepi Yanti Ari Hepi Yanti Ari Widiyantoro Arini Miftahul Jannah Arum Setiawan Arum Setiawan Ary Kusmawati Azkiya, Tiara Catur Wulandari Catur Wulandari Chilliany Ara Cucu Suhery Desy Desy, Desy Devinda Ekarizky Diputri Diah Wulandari Rousdy Diah Wulandari Rousdy Diah Wulandari Rousdy Diah Wulandari Rousdy Diah Wulandari Rousdy Diah Wulandari Rousdy Dian Purnama Sari Dwi Gusmalawati Endah Sayekti Ester Yulinda Evi Noviani Fadhlullah, Hafizh Rizqi Firman Saputra Firman Saputra Fransisko, Satria Fuza Amalia Gusrizal Gusrizal Harlia Harlia Hasan Ashari Oramahi Hildayati, Umi Ibnur Rusi Indri Kusharyanti Irtiawati, Irtiawati Irwan Lovadi Junardi Junardi Kardina, Megawati Kustiati Kustiati Kustiati Laila Hanum Lena Dian Saputri Maryati Maryati Megawati - Mukarlina -, Mukarlina Mukarlina, Mukarlina Nurul Huda Oktavia, Vivi Pancaning Wardoyo Peli, Peli Perdana, Aurendyo Yuscel Rachmad Setijadi, Rachmad Rafdinal Rafdinal Rahmawati Rahmawati Rahmawati Rahmawati Rahmawati, Rahmawati Ratu Safitri Renny Puspita Sari Ribka Sinta Uli Panjaitan Rikhsan Kurniatuhadi, Rikhsan Rina agus setiawati Riyandi Riyandi Riyandi Riyandi Riza Linda Riza Linda Rizki Perdana Putri Rousdy, Diah setiawati, Rina agus Sholihin, Nur Siti Hodijah Siti Ifadatin Siti Ifadatin Siti Khotimah Siti Nur Hasanah, Siti Nur Sulistrioningsih, Sulistrioningsih Sumi, Sumi Tri Rima Setyawati Tsuyoshi Yoshimura Turnip, Masnur Unang Supratman Widya Anggraeni Widya Anggraeni Wiwit Anggraini Yudha Arman Zulfa Zakiah