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Publication
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| Title of Article |
Producing of Microbial Oil by Mixed Culture of
Microalgae and Oleaginous Yeast Using Sugarcane
Molasses as Carbon Substrate |
| Date of Acceptance |
19 August 2015 |
| Journal |
| Title of Journal |
Journal of Clean Energy Technologies |
| Standard |
OTHER (Google scholar) |
| Institute of Journal |
Available online at http://www.academicjournals.org/AJARle online at http://www.jocet.org |
| ISBN/ISSN |
ISSN: 1793-821X |
| Volume |
4 |
| Issue |
4 |
| Month |
july |
| Year of Publication |
2016 |
| Page |
253 |
| Abstract |
The oleaginous microorganisms involving yeasts
and microalgae have the potential to generate significant
quantities of biomass and oil suitable for conversion to biodiesel.
Compared to microbial oil production, little work has been
performed for mixed culture of microalgae and yeast. In this
work, microbial oil production from mono and mixed cultures
of microalgae Chlorella sp. KKU-S2 and yeast Toluraspora
maleeae Y30, Toluraspora globosa YU5/2 under mixotrophic
cultivation using sugarcane molasses as carbon substrate was
demonstrated. In monoculture, a biomass of 5.23g/L with lipid
yield of 0.31g/L, 9.43g/L of biomass with lipid yield of 0.20g/L,
3.3g/L with lipid yield of 0.12g/L was obtained from T. maleeae
Y30, T. globosa YU5/2 and Chlorella sp. KKU-S2, respectively.
In mixed culture of microalgae Chlorella sp. KKU-S2 and T.
maleeae Y30, a biomass of 5.47g/L and lipid yield of 0.25g/L
were obtained. A biomass of 6.90g/L with lipid yield of 0.33g/L
was obtained for a mixed culture of T. globosa YU5/2 with
Chlorella sp. KKU-S2. Maximum process product yield (YP/S) of
0.03g/L and maximum volumetric lipid production rate (QP) of
0.041 were obtained in mixed culture of T. globosa YU5/2 with
Chlorella sp. KKU-S2. The results obtained from this study
shows that mixed culture of the oleaginous yeast with
microalgae is a desirable cultivation process for enhance of
microbial oil production. |
| Keyword |
Microbial lipid, microalgae, oleaginous yeast, mixed culture |
| Author |
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| Reviewing Status |
มีผู้ประเมินอิสระ |
| Status |
ตีพิมพ์แล้ว |
| Level of Publication |
นานาชาติ |
| citation |
false |
| Part of thesis |
true |
| Attach file |
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| Citation |
0
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Journal Publication
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