Yandri, Yandri and Witazora, Y and Suhartati, Tati and Satria, Heri and Hadi, Sutopo (2020) Production, purification and characterization of the α-amylase from local bacteria isolate Bacillus subtilis ITBCCB148. In: International Conference on Applied Sciences Mathematics and Informatics 2020, 3-4 September 2020, Bandar Lampung.
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Abstract
Production, purification and characterization of the α-amylase from local bacteria isolate Bacillus subtilis ITBCCB148 has been successfully carried out. The purified enzyme increased 149.9 times with specific activity of 115,500 U/mg compared to enzyme crude extracts. This enzyme has an optimum pH of 5.5 and an optimum temperature of 60oC and can maintain its stability at a temperature of 60-80oC, thus this enzyme is categorized as a thermostable enzyme.
| Item Type: | Conference or Workshop Item (Speech) |
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| Subjects: | Q Science > QD Chemistry |
| Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) > Prodi Kimia |
| Depositing User: | Prof. Sutopo Hadi |
| Date Deposited: | 17 Nov 2020 03:16 |
| Last Modified: | 17 Nov 2020 03:16 |
| URI: | http://repository.lppm.unila.ac.id/id/eprint/25706 |
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