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UTILIZATION SOFT STEM OF KEPOK BANANA WASTE (Musa paradisiaca formatypica) AS A BASIC MATERIAL FOR MAKING BIOETANOL WITH ACID HYDROLYSIS METHOD AND FERMENTATION

Jurnal Akta Kimia Indonesia (Indonesia Chimica Acta) · Vol. ume No. 2 (2019) · pp. 11–16

DOI
10.70561/ica.v11i2.6487
ISSN
2655-6049, 2085-014X
Published
2019-05-30
Publisher
Hasanuddin University
Language
en

Abstract

Bioenergy, such as bioethanol, is one of the alternative options in order to fulfil the energy demands in the future. Bioethanol is ethanol which resulted from the fermentation process of glucose from natural sources that contains starch and cellulose. This research are aimed to utilize soft stem of kapok banana (Musa paradisiaca formatypica), which known to have cellulose content approximately 64%, in order to produce bioethanol undergoes acid hydrolysis and bacterial fermentation using Clostridium acetobutylicum. There are two main variables that being investigate in this research such as, acid (HCl) volume of adding (varied from 15 mL, 20 mL, 25 mL, 30 mL, and 30 mL) and length of fermentation time ( 3, 6, 9, 12, and 15 days respectively). Results shown that the maximum concentration of cellulose in soft stem of kepok banana is 46.38% and the bioethanol concentration/volume were achieved on the addition of 15 mL acid chloride and optimum fermentation time of 6 days.

Keywords

Collaboration network of the authors

40 authors · 111 co-authorship links · showing the 40 most connected

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Co-authorOrganisationJoint articles
Seniwati DaliAffiliation unknown8
Ahyar AhmadAffiliation unknown4
DIKI KURNIAWANAffiliation unknown3
Abdul Wahid WahabAffiliation unknown3
Abdur Rahman ArifAffiliation unknown3
Nursiah La NafieAffiliation unknown2
Muawanah MuawanahAffiliation unknown2
Sartika DanialAffiliation unknown2
Paulina TabaAffiliation unknown2
Firdaus FirdausAffiliation unknown2
Nunuk Hariani SoekamtoAffiliation unknown2
FEBI ADRIANA MUTIARA SOGALREYAffiliation unknown1
Komari KomariAffiliation unknown1
Febi Adriana MutiaraAffiliation unknown1
SalahudinAffiliation unknown1
Onnie LumintangAffiliation unknown1
Mustari MustariAffiliation unknown1
M Maulana Kurnia PratamaAffiliation unknown1
MamingAffiliation unknown1
Yusafir HalaAffiliation unknown1
Andi Muhammad AnsharAffiliation unknown1
Triana FebriantiAffiliation unknown1
Nuritasari AzisAffiliation unknown1
Rugaiyah A ArfahAffiliation unknown1
Muhammad ZakirAffiliation unknown1
St Fauziah St FauziahAffiliation unknown1
Prastawa BudiAffiliation unknown1
Ischaidar IschaidarAffiliation unknown1
Indah RayaAffiliation unknown1
Erna MayasariAffiliation unknown1
Hanapi UsmanAffiliation unknown1
Damma SalamaAffiliation unknown1
Nurwahyuni OdeAffiliation unknown1
Fatahu FatahuAffiliation unknown1
Selfi WullurAffiliation unknown1
Fatimah FatimahAffiliation unknown1
Dewi LidiawatiAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://journal.unhas.ac.id/index.php/ica/oai, first harvested 5 Nov 2026, last seen 5 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en">UTILIZATION SOFT STEM OF KEPOK BANANA WASTE (Musa paradisiaca formatypica) AS A BASIC MATERIAL FOR MAKING BIOETANOL WITH ACID  HYDROLYSIS METHOD AND FERMENTATION</dc:title>
	<dc:creator xml:lang="en">Sulfiani, Sulfiani</dc:creator>
	<dc:creator xml:lang="en">Karim, Abdul</dc:creator>
	<dc:creator xml:lang="en">Natsir, Hasnah</dc:creator>
	<dc:subject xml:lang="en">bioethanol</dc:subject>
	<dc:subject xml:lang="en">soft stem of kepok banana</dc:subject>
	<dc:subject xml:lang="en">cellulose</dc:subject>
	<dc:subject xml:lang="en">Clostridium acetobutylicum</dc:subject>
	<dc:description xml:lang="en">Bioenergy, such as bioethanol, is one of the alternative options in order to fulfil the energy demands in the future. Bioethanol is ethanol which resulted from the fermentation process of glucose from natural sources that contains starch and cellulose. This research are aimed to utilize  soft stem of kapok banana (Musa paradisiaca formatypica), which known to have cellulose content approximately 64%, in order to produce bioethanol undergoes acid hydrolysis and bacterial fermentation using Clostridium acetobutylicum. There are two main variables that being investigate in this research such as, acid (HCl) volume of adding (varied from 15 mL, 20 mL, 25 mL, 30 mL, and 30 mL) and length of fermentation time ( 3, 6, 9, 12, and 15 days respectively). Results shown that the maximum concentration of cellulose in soft stem of kepok banana is 46.38% and the bioethanol concentration/volume were achieved on the addition of 15 mL acid chloride and optimum fermentation time of 6 days.</dc:description>
	<dc:publisher xml:lang="en">Hasanuddin University</dc:publisher>
	<dc:date>2019-05-30</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unhas.ac.id/index.php/ica/article/view/6487</dc:identifier>
	<dc:identifier>10.70561/ica.v11i2.6487</dc:identifier>
	<dc:source xml:lang="en">Jurnal Akta Kimia Indonesia (Indonesia Chimica Acta); Volume 11, No.2: December 2018; 11-16</dc:source>
	<dc:source>2655-6049</dc:source>
	<dc:source>2085-014X</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://journal.unhas.ac.id/index.php/ica/article/view/6487/3566</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2019 Jurnal Akta Kimia Indonesia (Indonesia Chimica Acta)</dc:rights>
</oai_dc:dc>