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Ethanol Production on Jackfruit Seeds by Selected Fungi and Yeast from Loog-pang

Ethanol Production on Jackfruit Seeds by Selected Fungi and Yeast From Loog-Pang

Original Research ArticleMar 30, 2018Vol. 12 No. 1 (2012)

Abstract

Ethanol production from jackfruit seeds was carried out by using fungal strains isolated from tankoji(loog-pang). These were Rhizopus oryzae MNT 006, Aspergillus oryzae MNT 029, Amylomyces rouxii MNT 037 and Saccharomyces cerevisiae YRK 017. Fermentation sugar production from jackfruit seeds starch by 3 fungal strains was examined. Then the fermentable sugars produced so were tested as substrates for fermentation by S. cerevisiae YRK 017 to produce ethanol. The results showed that A. rouxii was the most effective organism for producing reducing sugar. Ethanol production process was studied on separated hydrolysis and fermentation (SHF) process and simultaneous saccharification and fermentation (SSF) process. The jackfruit seeds starch fermented by SHF process produced higher yield of ethanol than that from SSF process.

Keywords: ethanol production, jackfruit seed, separated hydrolysis and fermentation, simultaneous saccharification and fermentation

E-mail: kodaungj@kmitl.ac.th

How to Cite

Ochaikul*, D. ., Noiprasert, N. ., Laoprasert, W. ., & Pookpun, S. . (2018). Ethanol Production on Jackfruit Seeds by Selected Fungi and Yeast from Loog-pang. CURRENT APPLIED SCIENCE AND TECHNOLOGY, 1-6.

References

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Author Information

Duangjai Ochaikul*

Department of Biology, Faculty of Science, King Mongkut’s Institute of Technology Ladkrabang, Bangkok, Thailand

Nisakorn Noiprasert

Department of Biology, Faculty of Science, King Mongkut’s Institute of Technology Ladkrabang, Bangkok, Thailand

Wipawadee Laoprasert

Department of Biology, Faculty of Science, King Mongkut’s Institute of Technology Ladkrabang, Bangkok, Thailand

Sasima Pookpun

Department of Biology, Faculty of Science, King Mongkut’s Institute of Technology Ladkrabang, Bangkok, Thailand

About this Article

Journal

Vol. 12 No. 1 (2012)

Type of Manuscript

Original Research Article

Keywords

ethanol production, jackfruit seed, separated hydrolysis and fermentation, simultaneous saccharification and fermentation

Published

30 March 2018