Conversion Of Sugar Cane Bagasse become Bioethanol Using Variations Of Yeast Types And Fermentation Temperatures With Socarification Process

Lely, Meilani and Kiagus, Ahmad Roni and Atikah, Atikah and Netty, Herawati (2019) Conversion Of Sugar Cane Bagasse become Bioethanol Using Variations Of Yeast Types And Fermentation Temperatures With Socarification Process. American Scientific Publisher.

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Abstract

Sugarcane bagasse is a waste of sugar factories and one of its lignocellulosic materials is still of limited use. Sugarcane bagasse consists of three main components, namely cellulose, hemicellulose, and lignin. Sugarcane bagasse can be converted into bioethanol through a hydrolysis process (the process of converting carbohydrates into glucose) which consists of a liquefaction and saccharification process and followed by a fermentation process . The hydrolysis method is carried out enzymatically. This research used alpha amylase and gluco amylase enzymes with various types of yeast including Saccharomyces cerevisiae , Rhizopus oryzae, Acetobacter xylinum, Mucor sp, and A spergilus niger varied with liquefaction temperatures including 80, 85, 90, 95, and 100 o C. Obtained the most optimal yeast is Saccharomyces cerevisiae with an optimal temperature of 95 o C resulting in a bioethanol concentration of 4.5%. Keywords: Bioethanol, hydrolysis, fermentation, bagasse, s accharomyces cereviceae

Item Type: Other
Subjects: Kimia > Teknologi Kimia
Divisions: Lain - Lain > Jurnal
Depositing User: KIAGUS AHMAD RONI S.T, M.T, Dr
Date Deposited: 13 Feb 2021 04:30
Last Modified: 13 Feb 2021 04:30
URI: http://repository.um-palembang.ac.id/id/eprint/14096

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