Potensi Perlakuan Awal Limbah Kulit Udang untuk Produksi Enzim Kitinase oleh Trichoderma Virens Pada Fermentasi Substrat Padat

Rachmawaty, Rachmawaty and Madihah, Madihah (2013) Potensi Perlakuan Awal Limbah Kulit Udang untuk Produksi Enzim Kitinase oleh Trichoderma Virens Pada Fermentasi Substrat Padat. BIONATURE "Jurnal Kajian, Penelitian, dan Pengajaran Biologi", 14 (1). pp. 33-37. ISSN 1411-4720

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Abstract

Abstract: Potential Pretreatment of Shrimp Waste for Chitinase Production by Trichoderma virens in Solid-State Fermentation. The utilization of pretreated shrimp waste as substrate for chitinase production using Trichoderma virens was assesed under solid state fermentation (SSF). A crustacean biomass, shrimp which is rich in chitin was used to induce chitinase production. Five different physical (sun dried, oven, microwave and boiling) and chemical (5% (v/v) HCl and 5% (w/v) NaOH) pretreated shrimp waste were used as substrate for chitinase production. Shrimp waste pre-treated with microwave produced the highest chitinase activity (0.194 U/g IDS) as compared to control (raw shrimp), boiling, oven, sundried and chemical pretreatment by increment of 2.9; 1.37; 1.2; 1,2 and 41.3 fold respectively. As compared to previous studies, Trichoderma virens produced higher chitinase activity in SSF 4.0 fold than submerged liquid fermentation (SmF).

Item Type: Article
Uncontrolled Keywords: kitinase, limbah kulit udang, pretreatment, Trichoderma virens, fermentasi substrat padatan
Subjects: KARYA ILMIAH DOSEN
Universitas Negeri Makassar > KARYA ILMIAH DOSEN
Divisions: KOLEKSI KARYA ILMIAH UPT PERPUSTAKAAN UNM MENURUT FAKULTAS > KARYA ILMIAH DOSEN
KARYA ILMIAH DOSEN
Depositing User: S.T. Faruq Ratuhaji
Date Deposited: 01 Aug 2019 08:40
Last Modified: 01 Aug 2019 08:40
URI: http://eprints.unm.ac.id/id/eprint/14326

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