Widyastuti, Fikka Kartika and Fitri, Ayu Chandra Kartika Similarity Check Perbandingan Proses SHF dan SSF dalam Produksi Bioetanol dari Bonggol Pisang Kepok. Fakultas Teknik Universitas Tribhuwana Tunggadewi Malang.
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Perbandingan Proses SHF dan SSF dalam Produksi Bioetanol dari Bonggol Pisang Kepok.pdf Download (1MB) | Preview |
Abstract
The kepok banana hump waste contains 76% of starch and patent production of bioethanol biosphere is a biomass ethanol and acts as an alternative energy instead of oil fuels. The study aims to determine the comparison of methods Simultaneus Sacharification and Fermentation (SSF) and Separate Hydrolysis and Fermentation (SHF) %yield and the influence of raw materials masses on %yield. The study uses the process of enzymatic hydrolysis, the enzyme used in the hydrolytic process of α-amylase to break starch into a complex sugar with temperature 95˚C for two hours and the gluco-amylase to break the complex sugar into a simple compound of 66˚C for three hours after which it is sterilized for 30 minute using an autoclave device to kill bactery. Then supported with during to convert sugar into ethanol at temperature . the mass used is 50 and 100 grams and concentrations of α-amylase enzymes, gluco-amylase, and alcoholics by 10 (b/b) and was then dissented according to the 78˚C ethanol didistation to get mummified ethanol. Improved results include SHF and %yield methods extracted from raw materials of 6,4% and 1,5% respectively while the kepok banana hump mass. The best group banana from the SHF and SSF methods is 50 grams with an %yield produced by 6,4% and 3,2% respectively. Keyword: Kepok Banana Waste, SHF And SSF Methods, Bioethanol.
| Item Type: | Other |
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| Subjects: | Q Science > QD Chemistry T Technology > TP Chemical technology |
| Depositing User: | S.Si, M.Si Fikka Kartika Widyastuti |
| Date Deposited: | 29 Aug 2024 06:03 |
| Last Modified: | 29 Aug 2024 06:03 |
| URI: | http://repository.unitri.ac.id/id/eprint/3518 |
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