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Study of Saccharomyces Cerevisiae Concentration Dependence on the Bioethanol Production Using Rotary Evaporator

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Main Authors: Retnowati, E. I., Zulaika, H., Novita, M.
Other Authors: endangiswahid137@gmail.com
Format: Article
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2018
Subjects:
Gas chromatography
Vegetable waste
Fermentation
Ethanol
Rotav
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/52760
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spelling my.unimap-527602018-05-04T07:09:06Z Study of Saccharomyces Cerevisiae Concentration Dependence on the Bioethanol Production Using Rotary Evaporator Retnowati, E. I. Zulaika, H. Novita, M. endangiswahid137@gmail.com ZulaikaLubishafni@yahoo.com Gas chromatography Vegetable waste Fermentation Ethanol Rotav Link to publisher's homepage at http://jere.unimap.edu.my The use of fossil fuel energy has a negative impact on the environment by causing energy pollution and also triggers the global warming problem. Therefore, an alternative of fuel energy sources is highly required. Currently, the alternative fuel energy such as bioethanol has gained a lot of attention. Bioethanol is ethanol resulted from the fermentation of raw materials such as vegetable. The purpose of this work is to investigate the relationship between fermentation time, ratio of organic vegetable waste to water (R) and Saccharomyces Cerevisiae concentration on the quantity of bioethanol production. The vegetable waste collected from one of the markets in Medan was used as the main material in this experiment. The bioethanol produced from samples with various experimental conditions were analyzed by Gas Chromatography (GCMS). The results indicate that the optimum ratio of organic vegetable waste and water to produce the highest bioethanol concentration is 3:1. The samples containing 6% Saccharomyces Cerevisiae with 6 - 10 days fermentation produced ca. 11 - 30% bioethanol. On the other hand, those with 10% Saccharomyces Cerevisiae with 6 - 10 days fermentation produced ca. 13 - 33% bioethanol. 2018-05-04T07:09:06Z 2018-05-04T07:09:06Z 2017 Article Journal of Engineering Research and Education, vol.9, 2017, pages 11-18 1823-2981 http://dspace.unimap.edu.my:80/xmlui/handle/123456789/52760 en Universiti Malaysia Perlis (UniMAP)
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Gas chromatography
Vegetable waste
Fermentation
Ethanol
Rotav
spellingShingle Gas chromatography
Vegetable waste
Fermentation
Ethanol
Rotav
Retnowati, E. I.
Zulaika, H.
Novita, M.
Study of Saccharomyces Cerevisiae Concentration Dependence on the Bioethanol Production Using Rotary Evaporator
description Link to publisher's homepage at http://jere.unimap.edu.my
author2 endangiswahid137@gmail.com
author_facet endangiswahid137@gmail.com
Retnowati, E. I.
Zulaika, H.
Novita, M.
format Article
author Retnowati, E. I.
Zulaika, H.
Novita, M.
author_sort Retnowati, E. I.
title Study of Saccharomyces Cerevisiae Concentration Dependence on the Bioethanol Production Using Rotary Evaporator
title_short Study of Saccharomyces Cerevisiae Concentration Dependence on the Bioethanol Production Using Rotary Evaporator
title_full Study of Saccharomyces Cerevisiae Concentration Dependence on the Bioethanol Production Using Rotary Evaporator
title_fullStr Study of Saccharomyces Cerevisiae Concentration Dependence on the Bioethanol Production Using Rotary Evaporator
title_full_unstemmed Study of Saccharomyces Cerevisiae Concentration Dependence on the Bioethanol Production Using Rotary Evaporator
title_sort study of saccharomyces cerevisiae concentration dependence on the bioethanol production using rotary evaporator
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2018
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/52760
_version_ 1643803649314390016
score 13.214268

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