Please use this identifier to cite or link to this item:
https://repository.unej.ac.id/xmlui/handle/123456789/73741
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kahar Muzakhar | - |
dc.contributor.author | Siswoyo | - |
dc.contributor.author | Sutoyo | - |
dc.date.accessioned | 2016-05-09T07:39:55Z | - |
dc.date.available | 2016-05-09T07:39:55Z | - |
dc.date.issued | 2016-05-09 | - |
dc.identifier.uri | http://repository.unej.ac.id/handle/123456789/73741 | - |
dc.description | Lembaga Penelitian Universitas Jember Jl. Kalimantan 37 Jember Telepon 0331 337818 | en_US |
dc.description.abstract | A huge amount of lignocellulosic-rich palm oil empty fruit bunch (POEFB) biomass was released during palm oil harvested. Observation showed that Aspergillus niger could grow well in POEFB without any nutrion added. And after 5 days cultivated at 30oC the extracellular enzyme of A. niger was extracted using 1% NaCl. Of about 500 ml crude enzyme was concentrated by ammonium sulphate precipitation at 70% saturation. The precipitates was then dissolved to 50 ml and dialysed against 20mM acetate buffer at pH 5 to remove remaining ammonium sulphate. Four hundred milligrams of powdered POEFB was suspended in 20 ml dialysed crude enzyme for 36 hours hydrolysation at 37oC and 100 rpm shaken. The hydrolyzates was then fermented using Saccharomycess cerrevisae at 30oC for 24 hours. Colorimetric analysis at OD 580nm using QuantiChrom Kit DIET-500 showed that fermentation produced alcohol 0.88%, respectively. Suggested POEFB is an alternative biomass potential than can be used for bioethanol production efficiently. | en_US |
dc.description.sponsorship | Hibah STRANAS - 2015 | en_US |
dc.language.iso | id | en_US |
dc.publisher | FMIPA - 2015 | en_US |
dc.relation.ispartofseries | Hibah STRANAS;2015 | - |
dc.subject | hydrolysation | en_US |
dc.subject | POEFB | en_US |
dc.subject | fermentation | en_US |
dc.subject | bioethanol | en_US |
dc.title | Produksi Ethanol Berbahan Dasar Hasil Dekomposisi Biomasa Tandan Kosong Kelapa Sawit oleh Mikroba Cellulolytic dan Lignocellulolytic | en_US |
dc.type | Other | en_US |
Appears in Collections: | LRR-Hibah Strategis Nasional |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
STANDARISASI LUARAN HASIL PENELITIAN 2015.pdf | 1.26 MB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.