Melola Discovery

← Melola Discovery

Jurnal SINTA 1

Ethanol Fermentation on Mixed Sugars Using Mixed Culture of Two Yeast Strains

Indonesian Journal of Biotechnology · Vol. 18 No. 2 (2013) · hlm. 116–122

DOI
10.22146/ijbiotech.7880
ISSN
2089-2241, 0853-8654
Terbit
2013-12-03
Penerbit
Universitas Gadjah Mada
Bahasa
eng

Abstrak

The objective of this study was to evaluate the use of mixed cultures of the recommended yeast strainsfrom a previous study on ethanol fermentation using a substrate mixture consisting of sucrose, glucose, andfructose. There were three mixed (combination) cultures namely OUT7096/OUT7913, OUT7096/OUT7921,and OUT7913/OUT7921. The fermentation medium contained sugar mixture consisting of glucose, fructose,and sucrose with a composition generally close to the composition of sugars in sweet sorghum juice. Overall,fermentation is carried out in two stages. First fermentation was performed using the three mixed culturesto determine the best combination based on the concentration of ethanol produced and the concentration ofresidual sugar. Second fermentation was conducted using the best mixed culture obtained from the fi rst stage.This second stage was intended to describe the pattern of the changes in the concentration of ethanol, sugarsand biomass during the fermentation progresses and to determine some kinetic parameters namely ethanolyield (Yp/s), growth yield (Yx/s) and specifi c growth rate (μ). The results of the fi rst fermentation showed thatthe best mixed culture was OUT7913/OUT7921 and the subsequent fermentation using this culture providethe highest ethanol yield (Yp/s) = 0.47 g.g-1 that was reached at 53rd hour, growth yield (Yx/s) = 0.425 g.g-1, andμ = 0.12 hour-1.Keywords: fermentation, ethanol, mixed culture, mixed sugar

Kata kunci

Jaringan kolaborasi para penulis

40 penulis · 95 tautan kepenulisan bersama · menampilkan 40 yang paling banyak terhubung

Arahkan kursor atau ketuk sebuah nama untuk menyorot rekan penulisnya. Klik dua kali untuk membuka halaman penulis.

  • Universitas Gadjah Mada
  • IPB University
  • Afiliasi tidak diketahui
  • Organisasi berbeda
  • Organisasi sama
  • Afiliasi tidak diketahui
  • Garis lebih tebal = lebih banyak artikel bersama · lingkaran lebih besar = lebih banyak artikel
Tampilkan sebagai tabel
Rekan penulisOrganisasiArtikel bersama
Jaka WidadaUniversitas Gadjah Mada5
Pudji HastutiAfiliasi tidak diketahui3
Siti KabirunAfiliasi tidak diketahui3
Sri WedhastriAfiliasi tidak diketahui3
Indro PrastowoAfiliasi tidak diketahui2
Yekti Asih PurwestriAfiliasi tidak diketahui2
Triwibowo YuwonoAfiliasi tidak diketahui2
Akbar ArofatullahAfiliasi tidak diketahui2
Rusdi EvizalAfiliasi tidak diketahui2
Dinar Mindrati FardhaniAfiliasi tidak diketahui2
Muhammad Saifur RohmanAfiliasi tidak diketahui2
Teguh AriyantoAfiliasi tidak diketahui1
Rini UmiyatiAfiliasi tidak diketahui1
Ria MillatiAfiliasi tidak diketahui1
SUPRIYANTO SUPRIYANTOAfiliasi tidak diketahui1
Inasanti Pandan WangiAfiliasi tidak diketahui1
Hary SulistyoAfiliasi tidak diketahui1
Triyanto TriyantoAfiliasi tidak diketahui1
Siti Lusi Arum SariAfiliasi tidak diketahui1
Zuprizal ZuprizalAfiliasi tidak diketahui1
Yukio MukaiAfiliasi tidak diketahui1
Kenji IrieAfiliasi tidak diketahui1
Hiroyuki ArakiAfiliasi tidak diketahui1
Yasuji OshimaAfiliasi tidak diketahui1
Lucia Dhiantika WitasariAfiliasi tidak diketahui1
Dionysius Andang Arif WibawaAfiliasi tidak diketahui1
Pramudji HastutiAfiliasi tidak diketahui1
Pintaka KusumaningtyasAfiliasi tidak diketahui1
Dhani SuryawanAfiliasi tidak diketahui1
Yuliana PrahastiwiAfiliasi tidak diketahui1
Yohanna Anisa IndriyaniIPB University1
Heri HendrosatriyoAfiliasi tidak diketahui1
Sari DarmasiwiAfiliasi tidak diketahui1
Muhammad Nur CahyantoAfiliasi tidak diketahui1
Maulina NurikasariAfiliasi tidak diketahui1
Charlie Ester de FretesAfiliasi tidak diketahui1

Afiliasi berasal dari OpenAlex; metadata OAI-PMH jurnal tidak memuatnya. Penulis tanpa ID OpenAlex dicocokkan berdasarkan nama, sehingga dua orang bisa tergabung atau satu orang bisa terpisah.

Sumber metadata: OAI-PMH (metadata jurnal) https://jurnal.ugm.ac.id/ijbiotech/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en-US">Ethanol Fermentation on Mixed Sugars Using Mixed Culture of Two Yeast Strains</dc:title>
	<dc:creator>Jasman, J.</dc:creator>
	<dc:creator>Prijambada, Irfan Dwidya</dc:creator>
	<dc:creator>Hidayat, Chusnul</dc:creator>
	<dc:creator>Widianto, Donny</dc:creator>
	<dc:subject xml:lang="en-US">fermentation; ethanol; mixed culture; mixed sugar</dc:subject>
	<dc:description xml:lang="en-US">The objective of this study was to evaluate the use of mixed cultures of the recommended yeast strainsfrom a previous study on ethanol fermentation using a substrate mixture consisting of sucrose, glucose, andfructose. There were three mixed (combination) cultures namely OUT7096/OUT7913, OUT7096/OUT7921,and OUT7913/OUT7921. The fermentation medium contained sugar mixture consisting of glucose, fructose,and sucrose with a composition generally close to the composition of sugars in sweet sorghum juice. Overall,fermentation is carried out in two stages. First fermentation was performed using the three mixed culturesto determine the best combination based on the concentration of ethanol produced and the concentration ofresidual sugar. Second fermentation was conducted using the best mixed culture obtained from the fi rst stage.This second stage was intended to describe the pattern of the changes in the concentration of ethanol, sugarsand biomass during the fermentation progresses and to determine some kinetic parameters namely ethanolyield (Yp/s), growth yield (Yx/s) and specifi c growth rate (μ). The results of the fi rst fermentation showed thatthe best mixed culture was OUT7913/OUT7921 and the subsequent fermentation using this culture providethe highest ethanol yield (Yp/s) = 0.47 g.g-1 that was reached at 53rd hour, growth yield (Yx/s) = 0.425 g.g-1, andμ = 0.12 hour-1.Keywords : fermentation, ethanol, mixed culture, mixed sugar</dc:description>
	<dc:publisher xml:lang="en-US">Universitas Gadjah Mada</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2013-12-03</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-US">Original Research Articles</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.ugm.ac.id/ijbiotech/article/view/7880</dc:identifier>
	<dc:identifier>10.22146/ijbiotech.7880</dc:identifier>
	<dc:source xml:lang="en-US">Indonesian Journal of Biotechnology; Vol 18, No 2 (2013); 116-122</dc:source>
	<dc:source>2089-2241</dc:source>
	<dc:source>0853-8654</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.ugm.ac.id/ijbiotech/article/view/7880/6121</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2015 Indonesian Journal of Biotechnology</dc:rights>
</oai_dc:dc>