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Produksi Enzim Amilolitik dari Bacillus megaterium Menggunakan Variasi Kadar Pati Sagu (Metroxylon sp.)


 
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1. Title Title of document Produksi Enzim Amilolitik dari Bacillus megaterium Menggunakan Variasi Kadar Pati Sagu (Metroxylon sp.)
 
2. Creator Author's name, affiliation, country Sandra Madonna; Pragram Studi Teknik Lingkungan, Universitas Bakrie, Jakarta; Indonesia
 
3. Subject Discipline(s)
 
3. Subject Keyword(s) Amylolytic enzymes; Bacillus megaterium; enzyme activity; fermentation; sago starch
 
4. Description 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.
 
5. Publisher Organizing agency, location Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami
 
6. Contributor Sponsor(s)
 
7. Date (YYYY-MM-DD) 2014-04-01
 
8. Type Status & genre Peer-reviewed Article
 
8. Type Type
 
9. Format File format PDF
 
10. Identifier Uniform Resource Identifier https://journal.uinjkt.ac.id/index.php/kauniyah/article/view/2709
 
10. Identifier Digital Object Identifier (DOI) https://doi.org/10.15408/kauniyah.v7i1.2709
 
11. Source Title; vol., no. (year) Al-Kauniyah: Jurnal Biologi; Vol 7, No 1 (2014): Al-Kauniyah Jurnal Biologi
 
12. Language English=en en
 
13. Relation Supp. Files
 
14. Coverage Geo-spatial location, chronological period, research sample (gender, age, etc.)
 
15. Rights Copyright and permissions Copyright (c)