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All Journal PROSIDING SEMINAR NASIONAL Jurnal Analis Medika Biosains (JAMBS) Prosiding Seminar Nasional Unimus
Aprilia Indra Kartika
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Humanities Biochemistry, Genetics & Molecular Biology Education Engineering Health Professions Nursing Public Health

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Journal : PROSIDING SEMINAR NASIONAL

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IMOBILISASI ENZIM LIPASE PADA PADATAN PENDUKUNG ZEOLIT ALAM Fandhi Adi Wardoyo; Aprilia Indra Kartika
PROSIDING SEMINAR NASIONAL & INTERNASIONAL 2017: Prosiding Seminar Nasional Publikasi Hasil-Hasil Penelitian dan Pengabdian Masyarakat
Publisher : Universitas Muhammadiyah Semarang

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Abstract

Lipase is one kind of enzyme that widely use. Lipase has a great catalytic power, but easily influenced by environments and difficult to separate at the ends of the reaction, so it can not be re-used. Based on that, one solution to overcome that problem is through the enzyme immobilization. Pancreaticlipase was immobilized by absorption method in zeolit as solid support. The aim of this reseacrh is to determine the optimum pH of lipase solubility. The activity of immobilized lipase was tested through the hydrolysis reaction of palm oil. The optimum pH for enzyme dissolution was obtained at pH 6 .Pancreatic lipase and immobilized lipase on zeolite can produce free fatty acid as much as17,37% and 7,35% respectively.Keywords: lipase, immobilization, zeolit, absorption
Co-Authors Ahmad Hidayat Deastika Widianingratri Fandhi Adi Wardoyo Herlisa Anggraini Meutia Srikandi Fitria Pangeling Impian Nugrahanti Sindi Setiawati Ali Utami Sri Darmawati