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Evaluating the effect of acetic acid, furfural and catechol on the growth and lipid accumulation of Trichosporon fermentans by response surface methodology
Huang, Chao1,3; Wen, Peng1; Wu, Hong1; Lou, Wen-yong2; Zong, Min-hua2
2012-06-28
Source PublicationAFRICAN JOURNAL OF MICROBIOLOGY RESEARCH
Volume6Issue:24Pages:5266-5275
Abstract

The effect of combination of acetic acid, furfural and catechol on the growth and lipid accumulation of oleaginous yeast Trichosporon fermentans was systematically studied by response surface methodology (RSM). A 5-level 3-factor central composite design (CCD) was used to build the statistical model. The results measured by RSM showed that each inhibitor exhibited significant negative effect on the biomass, lipid content, lipid yield, and sugar consumption of T. fermentans. However, for the binary and ternary combinations of these compounds, only the binary combination of acetic acid and catechol showed significant effect, indicating there are no synergistic effects for these inhibitors in most cases. This work offers a simple way to evaluate the complex effect of various inhibitors on the growth and lipid accumulation of oleaginous microorganisms.

SubtypeArticle
KeywordCentral Composite Design Trichosporon Fermentans Acetic Acid Furfural Catechol
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
DOI10.5897/AJMR11.968
WOS Subject ExtendedMicrobiology
WOS KeywordMICROBIAL OIL PRODUCTION ; DEBARYOMYCES-HANSENII ; HYDROLYSATE ; INHIBITORS
Indexed BySCI
Language英语
WOS SubjectMicrobiology
WOS IDWOS:000307504500030
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10543
Collection中国科学院广州能源研究所
Affiliation1.S China Univ Technol, Lab Appl Biocatalysis, Coll Light Ind & Food Sci, Guangzhou 510640, Guangdong, Peoples R China
2.S China Univ Technol, State Key Lab Pulp & Paper Engn, Coll Light Ind & Food Sci, Guangzhou 510640, Guangdong, Peoples R China
3.Chinese Acad Sci, Key Lab Renewable Energy & Gas Hydrate, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
Recommended Citation
GB/T 7714
Huang, Chao,Wen, Peng,Wu, Hong,et al. Evaluating the effect of acetic acid, furfural and catechol on the growth and lipid accumulation of Trichosporon fermentans by response surface methodology[J]. AFRICAN JOURNAL OF MICROBIOLOGY RESEARCH,2012,6(24):5266-5275.
APA Huang, Chao,Wen, Peng,Wu, Hong,Lou, Wen-yong,&Zong, Min-hua.(2012).Evaluating the effect of acetic acid, furfural and catechol on the growth and lipid accumulation of Trichosporon fermentans by response surface methodology.AFRICAN JOURNAL OF MICROBIOLOGY RESEARCH,6(24),5266-5275.
MLA Huang, Chao,et al."Evaluating the effect of acetic acid, furfural and catechol on the growth and lipid accumulation of Trichosporon fermentans by response surface methodology".AFRICAN JOURNAL OF MICROBIOLOGY RESEARCH 6.24(2012):5266-5275.
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