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Journal : Jurnal Teknik Industri

Optimasi Produksi Tepung Porang dari Chip Porang Secara Mekanis dengan Metode Permukaan Respons Faridah, Anni; Widjanarko, Simon Bambang; Sutrisno, Aji; Susilo, Bambang
Jurnal Teknik Industri Vol 13, No 2 (2012): Agustus
Publisher : Department Industrial Engineering, University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1170.632 KB) | DOI: 10.22219/JTIUMM.Vol13.No2.158-166

Abstract

Porang Tuber (Amorphophallus oncophyllus) has high Glucomanan content which is very useful in food and non food industry as well as in medical industry. The only main problem in development of porang flour is its Calcium Oxalate content that stipulates irritation (itchiness) and health disorder. Optimization study of diminution (reduction) content of Calcium Oxalate during mechanical grinding process using stamp mill and blowing fractionation. Optimization was performed by applying Response Surface Model (RSM), central composite model. Three variables i.e. weight of porang chip, grinding time and grinding speed were studied in order to study the Calcium Oxalate content as a response. Response model obtained was quadratic which was acquired at 1.3 kg porang optimum weight; grinding time 17.4’8”; and grinding speed at 19,23 rpm. Optimum Calcium content has been predicted at 0.2978% which was 0.3% in actual, decrease 92,12% 
Optimasi Produksi Tepung Porang dari Chip Porang Secara Mekanis dengan Metode Permukaan Respons Anni Faridah; Simon Bambang Widjanarko; Aji Sutrisno; Bambang Susilo
Jurnal Teknik Industri Vol. 13 No. 2 (2012): Agustus
Publisher : Department Industrial Engineering, University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/JTIUMM.Vol13.No2.158-166

Abstract

Porang Tuber (Amorphophallus oncophyllus) has high Glucomanan content which is very useful in food and non food industry as well as in medical industry. The only main problem in development of porang flour is its Calcium Oxalate content that stipulates irritation (itchiness) and health disorder. Optimization study of diminution (reduction) content of Calcium Oxalate during mechanical grinding process using stamp mill and blowing fractionation. Optimization was performed by applying Response Surface Model (RSM), central composite model. Three variables i.e. weight of porang chip, grinding time and grinding speed were studied in order to study the Calcium Oxalate content as a response. Response model obtained was quadratic which was acquired at 1.3 kg porang optimum weight; grinding time 17.4’8”; and grinding speed at 19,23 rpm. Optimum Calcium content has been predicted at 0.2978% which was 0.3% in actual, decrease 92,12% 
Co-Authors Abdul Razak AD, Orin Adawiyah, R. Ade Irferamuna Adriani, Cici Adrina, Yetti AFRENGTY, TRI AYU Afridiani, Widya Afrilla, Sindy Agusti Efi Agustianingsih, Vira Aimuni, Nurul Aji Sutrisno AJI SUTRISNO Al Fattaah, Miftah Alersa1,, Firna Agus Ambiyar, Ambiyar Ananda, Annisa Tria Andini, Nurul Anggraini, Ezi Anggraini, Rinella Ardilla, Tri Arnita, Julia Arnita Arnita, Julia Arnita Aslim, Fauzyah Asmar Yulastri Astra Prima Budiarti Ayu Citra Ananda Bambang Susilo BAMBANG SUSILO Binoj, Joseph Selvi Chadijah Mardhia Fadhilla Cici Andriani Cici Yoma Roza Daimon Syukri Delima, Sisilha Dinda, Viola Karina Dwi, Elfrimo Eka putri, Angelly Risma ELASTRI, APRINI Elida elida elida Elida Elida Elida Erik Kurniawan, Erik Ernawati . Ezi Anggraini Ezi Anggraini Ezi Angraini Fadhilla, F. Faiza, Urizinta Jarianti fatmawati fatmawati fatmawahttp://jpk.ppj.unp.ac.id/index.ti Fauzi, Rifdahul Fiannisa, Resti Firdaus Firdaus Fitri, Annisa Eka Fitri, Ilsa Gusnita, Wiwik Gusri, Serina Halipah, Siti Harahap, Nurhasanah Hasdi Aimon Heru Suryanto Holinesi, Rahmi Idris Indrayeni, Wiwik Insan, Ranggi Rahimul Jamhari Jamhari Jefriyanti, Ranti Kasmita Kasmita Kasmita Khairani, Ulva Komarudin Komarudin Kumala Dewi, Fitrika Kurnia, Nina Kurnia, Tessa Laela Jatmiko, Fadhilah Rizki Liswarti Yusuf Lucy Fridayati Lutfia Yasmin Mailisa, Ratu Marlis, Merisa Martines, Silvia Maswati Maswati Maulani, Dira Mega Wahyuni Melly, Melly Melpita, Monica Rivany Mentari, Berhias Merta, Cindy Rahayu Minda Azhar Mohd Salehuddin Mohd Zahari Mohd Zahari, Mohd Salehuddin Mustika, AnniSari Mustika, Sari Ningsih, Tuti Ayu Nor Aishah, Buang Nora Oktavia, Nora Nur’asila, Nur’asila Nusantara, Fajar Oktavia, Putri Darma Oktaviani, Rima OVIYANTI, LINA Pramita, Resti Pramudia, Heru Prasetyo, Ikhsan Pratama, Muhammad Reihan Pratama, Sandi Fransisco Pratiwi, Novia Utami Pulungan, Dzaky Hilmy Purba, Lilis Pratiwi Putri, Mia Anggelina Putri, Rahmi Dwi Putri, Rani Kurnia Putri, Suki Ayu Putri, Zikra Askia Rahimah Rahimah Rahma Fatiha Asri Rahma Izah, Nurul Rahman, Afdalil Rahmi Holinesti Ramadhan Amra, Gilang Ramadhani, Sri Retno Ranggi Rahimul Insan Reno Yelfi Ria Safitri Safitri Risandi, Lara Riski Gusri Utami Rosel, Ruhul Rosel, Ruhul Fitri Rosel Ruaida Ruaida Ruaida, Ruaidar Ruhul Rosel Safina, Dinara Safitri, Elsa Nur Sagurung, Mariance Dartiani SANDRA, NOVITA Santi, Titen Darlis Sari Mustika Sari Mustika Sari, Havivah Mayang Sari, Wulan Puspita Sefina, Nadia Sepryadi, Tri Septi, Sisi Dwiana SEPTIKA, LIANDA Shinta Widya Ikrar SIMON BAMBANG WIDJANARKO Siregar, Juliana Siska Indah Putri Siska Komala Sari Siska, Indah Amelia sri puji astuti Suprihartini, Dwiyani Susanti, Sri Nugroho syaedah, Nur Syahkira, Syahkira Syahputri, Nia Febi Syahrastani, Syahrastani Syajida, Jihan Syamwil, Syamwil Syarief, Wirnelis Tika Nur Ainy Tresia, Nesya Turrahmi, Vadhila Ulhaq, Ulfieda Anwar Valofi, Nagra Aulia Vitaloka, Yola Widya Afridiani Wirnelis Syarief Wirnelis Syarif Wiwik Gusnita Wulandari, Yesi Dwi YANTI, RAHMI Yanuhar, Uun Yasmiin, Mita Nafisah Yasmin, Lutfia Yasril Yunus Yetti, Silvia Yovita Sandra Yuliana Yuliana Yuliana Yuliana Yulianti Putri, Meri Yulianto, Deri Yuni Ahda Yunianti, Badriyah Maulidya Yunica, Febria Zahara SY, Nurul Muna Zahara, Putri Farisa Zaimel, Yossy zinti, zinti gunari Zuhri, Rezmia Zulni, Pelsi Zakia