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All Journal Jurnal Reka Lingkungan AL KAUNIYAH Jurnal Teknik Sipil Disease Prevention and Public Health Journal Jurnal Darussalam: Jurnal Pendidikan, Komunikasi dan Pemikiran Hukum Islam Indonesian Journal for Social Responsibility INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY
Sandra Madonna
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance Education Energy Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Public Health Social Sciences Transportation Other

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Journal : AL KAUNIYAH

 1 
Produksi Enzim Amilolitik dari Bacillus megaterium Menggunakan Variasi Kadar Pati Sagu (Metroxylon sp.) Sandra Madonna
Al-Kauniyah: Jurnal Biologi Vol 7, No 1 (2014): Al-Kauniyah Jurnal Biologi
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (508.205 KB) | DOI: 10.15408/kauniyah.v7i1.2709

Abstract

The application of enzymes as biocatalysts for the industries in Indonesia has increased. Among the enzymes that are needed in Indonesia, one of which amylolytic enzymes. Amylolytic enzymes constitute a group of enzymes that catalyze the hydrolysis of starch into simple sugars consisting of glucose units. In this study amylolytic enzyme isolated from the bacterium Bacillus megaterium. Enzyme production was submerged fermentation method for 14 hours using sagostarch Metroxylon sp. varies. Measurement of enzyme activity was determined by the method amylolytik Somogy-Nelson. Research results showed that2 % (w/v) of sago starchis the optimum consentration in media with highest amylolytic enzyme activity that is equal to 0.076 units/ml and sugar medium formed by181.254ug/ml in the fermentation medium.
Co-Authors Astrid Meilasari-Sugiana Aulia Ramandha Deffi Ayu Puspito Sari Dianingtyas Putri Hermiyetti Meilasari-Sugiana, Astrid Muh Barid Nizaruddin Wajdi Nadya Nurul Amelinda Nasution, Annio Indah Lestari Okto Hebrani Prismita Nursetyowati, Prismita Putri, Dianingtyas Sirin Fairus Solikhah Solikhah Wisnu Eka Yulyanto