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Microbial Production of Xylitol from Oil Palm Empty Fruit Bunch Hydrolysate: Effects of Inoculum and pH

Journal of Engineering and Technological Sciences · Vol. 48 No. 5 (2016) · hlm. 523–533

DOI
10.5614/j.eng.technol.sci.2016.48.5.2
ISSN
2338-5502, 2337-5779
Terbit
2016-11-30
Penerbit
Directorate for Research and Community Services, Institut Teknologi Bandung
Bahasa
eng

Abstrak

Considering its high content of hemicellulose, oil palm empty fruit bunch (EFB) lignocellulosic biomass waste from palm oil processing has the potential to be utilized as the raw material for the production of xylitol, a low calorie, low GI, and anti cariogenic alternative sugar with similar sweetness to sucrose. This research explored the possibility of converting EFB to xylitol via green microbial fermentation, in particular the effects of inoculum and initial pH on the fermentation performance. It was observed that the cell concentration in the inoculum and the initial pH affect cell growth and xylitol production. pH 5 was observed to give the best fermentation performance. Further, the fermentation tended to yield more xylitol at higher initial cell concentration. It was also observed that no growth or fermentation inhibitory compounds were found in the EFB hydrolysate obtained from enzymatic hydrolysis of EFB. Thus it can be used directly as substrate for xylitol fermentation.

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  • Bandung Institute of Technology
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Rekan penulisOrganisasiArtikel bersama
Ardiyan HarimawanAfiliasi tidak diketahui3
Hary DeviantoAfiliasi tidak diketahui2
I. G. B. N. MakertiharthaAfiliasi tidak diketahui2
Ibnu Maulana HidayatullahAfiliasi tidak diketahui2
Khairul Hadi BurhanAfiliasi tidak diketahui2
Noviani Arifina IstiqomahAfiliasi tidak diketahui2
Rendy MuktiAfiliasi tidak diketahui2
Sri Yulina WulandariBandung Institute of Technology1
Arwin SabarBandung Institute of Technology1
B. KurniawanAfiliasi tidak diketahui1
Vita WonoputriAfiliasi tidak diketahui1
Subiantoro SubiantoroAfiliasi tidak diketahui1
Ronny PurwadiAfiliasi tidak diketahui1
Hendro RisdiantoAfiliasi tidak diketahui1
Elis SofiantiAfiliasi tidak diketahui1
Sri Harjati SuhardiAfiliasi tidak diketahui1
Thye Yoke PeanAfiliasi tidak diketahui1
Agus Jatnika EffendiAfiliasi tidak diketahui1
Prayatni SoewondoAfiliasi tidak diketahui1
Damir BrdjanovicAfiliasi tidak diketahui1
Awalina SatyaAfiliasi tidak diketahui1
Gadis Sri HaryaniAfiliasi tidak diketahui1
Rd. Habib R. M. T. Al-AzizAfiliasi tidak diketahui1
Dian ShofinitaAfiliasi tidak diketahui1
Yazid BindarAfiliasi tidak diketahui1
Fathya RahminaAfiliasi tidak diketahui1
Yustina Metanoia PusparizkitaAfiliasi tidak diketahui1
Wolfgang SchmahlAfiliasi tidak diketahui1
Bork IlsemannAfiliasi tidak diketahui1
Mike ReichAfiliasi tidak diketahui1
Dianika LestariAfiliasi tidak diketahui1
Mustofa AnshoriAfiliasi tidak diketahui1
R Muhamad JafarAfiliasi tidak diketahui1
Mindriany SyafilaAfiliasi tidak diketahui1
Abdul Haris MulyadiAfiliasi tidak diketahui1
ESMIRALDA EsmiraldaAfiliasi tidak diketahui1

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Sumber metadata: OAI-PMH (metadata jurnal) https://journals.itb.ac.id/index.php/jets/oai, pertama di-harvest 9 Nov 2026, terakhir terlihat 9 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Microbial Production of Xylitol from Oil Palm Empty Fruit Bunch Hydrolysate: Effects of Inoculum and pH</dc:title>
	<dc:creator>Kresnowati, Made Tri Ari Penia</dc:creator>
	<dc:creator>Setiadi, Tjandra</dc:creator>
	<dc:creator>Tantra, Tan Mellisa</dc:creator>
	<dc:creator>Rusdi, David</dc:creator>
	<dc:description xml:lang="en-US">Considering its high content of hemicellulose, oil palm empty fruit bunch (EFB) lignocellulosic biomass waste from palm oil processing has the potential to be utilized as the raw material for the production of xylitol, a low calorie, low GI, and anti cariogenic alternative sugar with similar sweetness to sucrose. This research explored the possibility of converting EFB to xylitol via green microbial fermentation, in particular the effects of inoculum and initial pH on the fermentation performance. It was observed that the cell concentration in the inoculum and the initial pH affect cell growth and xylitol production. pH 5 was observed to give the best fermentation performance. Further, the fermentation tended to yield more xylitol at higher initial cell concentration. It was also observed that no growth or fermentation inhibitory compounds were found in the EFB hydrolysate obtained from enzymatic hydrolysis of EFB. Thus it can be used directly as substrate for xylitol fermentation.</dc:description>
	<dc:publisher xml:lang="en-US">Directorate for Research and Community Services, Institut Teknologi Bandung</dc:publisher>
	<dc:date>2016-11-30</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journals.itb.ac.id/index.php/jets/article/view/3227</dc:identifier>
	<dc:identifier>10.5614/j.eng.technol.sci.2016.48.5.2</dc:identifier>
	<dc:source xml:lang="en-US">Journal of Engineering and Technological Sciences; Vol. 48 No. 5 (2016); 523-533</dc:source>
	<dc:source>2338-5502</dc:source>
	<dc:source>2337-5779</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journals.itb.ac.id/index.php/jets/article/view/3227/1840</dc:relation>
</oai_dc:dc>