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Heri Hermansyah
Chemical Engineering Department, Engineering Faculty, Universitas Indonesia, Depok 16424, Indonesia
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Journal : Makara Journal of Science

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MODEL MATEMATIKA REAKSI SINTESIS DIASILGLISEROL MENGGUNAKAN BIOKATALIS MELALUI MEKANISME ESTERIFIKASI TAK REVERSIBLE Hermansyah, Heri; Utami, Tania Surya; Prianto, Fajar Achmadi
Makara Journal of Science Vol. 15, No. 1
Publisher : UI Scholars Hub

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Abstract

Mathematical Model for Synthesis Reaction of Diacylglycerol by Irreversible Esterification Mechanism. Diacylglycerol, a component of natural oil has beneficial physiological function, mainly as oil with anti-obesity and anti fat accumulation effect. Several studies for efficient synthesis of diacylglycerol have been done by researchers in Japan. Esterification of fatty acid and glycerol using biocatalyst has been used as an effective synthesis process on it was industrial scale. A kinetics model for diacylglycerol synthesis was proposed, however, it was very specific so that not appropriate to be applied in different condition. In this study, a model for diacylglycerol synthesis by stepwise esterification of glycerol by fatty acid based on general assumption and condition is proposed. Runge-Kutta method is used in numerical calculation of substrate concentration. This model is useful for predicting behaviors of substrate at esterification of fatty acid and glycerol which is difficult to be measure experimentally, also as prediction in system design for diacylglycerol synthesis at different scale.
Co-Authors ., Nuryetti Abdal Rohim Abdurrohman Ade Saprudin Adinda Putri Wisman, Adinda Agung Sri Hendarsa Agung Sri Hendarsa, Agung Sri Anandho Wijanarko ANGGI KHAIRINA HANUM HASIBUAN Annisa Kurnia, Annisa Anondho Wijanarko Anondho Wijanarko Anondho Wijanarko Anondho Wijanarko Anondho Wijanarko Arif Rakhman Suharso Azis Setiawan Bambang Prasetya Bambang Prasetya Cahya Eko Susilo Catur Nitya V.N. Catur Nitya V.N., Catur Nitya Chulasiri, Malyn Cindy Rianti Priadi Dadan Jaelani deden rosid waltam Deni Novitasari Deni Novitasari, Deni Desti Andani Dianursanti Dienayati, Dara Diki Firdaus, Diki Eki Listya Rini Ester Kristin Ester Kristin, Ester Fajar Achmadi Fajar Achmadi Prianto Firda Firda Hamdi, Darul Hanif Yuliani Hanung Adi Nugroho I Nyoman Adi Putra Ika Kurniaty Ira Setiawati Ira Trisnawati Ira Trisnawati, Ira Jessica Tanuwijaya Jessica Tanuwijaya, Jessica Josia Simanjuntak Josia Simanjuntak Josia Simanjuntak Julianty, Liska Kitakawa, Naomi Shibasaki Kusuma Devi, Pitria M Baiquni M Baiquni M Baiquni M Samsuri M Samsuri, M M. Baiquni Maemonah, Maemonah Malisi, Sibro Mardias, R. Margaretha, Grace Meliana R Misri Gozan Mohamad Nasikin Mohammad Nasikin Mohammad Nasikin Momoji Kubo Momoji Kubo, Momoji Muhammad Yahya Muhaimin Muhammad Yahya Muhaimin Mulyati, Lia Muryanto Muryanto Muryanto Muryanto, Muryanto Nanang Saprudin Naomi Shibasaki-Kitakawa Naomi Shibasaki-Kitakawa, Naomi Nasikin, M. Nasikin, Muhammad Nurislami, Gina Fauziah Nurlaila Nurlaila Nurmalasari Nurmalasari Perdani, Meka Saima Pranatha, Aria Praswasti P. D.K Wulan Praswasti P. D.K Wulan, Praswasti P. D.K Praswasti Pembangun Dyah Kencana Wulan Praswasti Wulan Praswasti Wulan, Praswasti Prianto, Fajar Achmadi Putri, Dwini Normayulisa R Mardias R Mardias, R Rahayuningrat, Nurunnisa Rahmawati, Fadiah Ramadhani, Cecep Rauntu, Astryanike Rita Arbianti Rita Arbiyanti Roekmijati Soemantojo Roekmijati Soemantojo, Roekmijati Roekmijati W. Soemantojo Roekmijati W. Soemantojo, Roekmijati W. Rudi Hartono Rudi Hartono Rusdi Rusdi Rusdi Rusdi SAHLAN, MUHAMAD Samsuri, M. Septian Marno Setiawan, Azis Siswa Setyahadi Slamet . Slamet Slamet Soemantojo, Roekmijati Widaningroem Sukmanawati, Dera Tani Surya Utami Tania S Utami Tania Surya Utami Tania Utami Tania Utami, Tania Teguh Pambudi Tepi Muhammad Romdoni Toshiy Yonemoto Toshiy Yonemoto, Toshiy Ujang Suherman Wijanarko, A. Wiwik Handayani Wulandari, Afni Yana Hendriana Yana Hendriana Yuliusman Yuliusman Yunisa Fahmi, Nadya Zahra, Soraya Zakaria, Ricky Muhamad