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Kinetic evaluation of products inhibition to succinic acid producers Escherichia coli NZN111, AFP111, BL21, and Actinobacillus succinogenes 130Z(T)
Li, Qiang1,2; Wang, Dan1,2; Wu, Yong2,3; Yang, Maohua1,2; Li, Wangliang1; Xing, Jianmin1; Su, Zhiguo1; Xing, JM
2010-06-01
Source PublicationJOURNAL OF MICROBIOLOGY
ISSN1225-8873
Volume48Issue:3Pages:290-296
AbstractSuccinic acid is one of the platform compounds and its production via natural feedstocks has drawn worldwide concerns. To evaluate the inhibitory effects of fermentation products on the growth of Actinobacillus succinogenes 130Z(T) and Escherichia coli NZN111, AFP111, BL21, fermentations with addition of individual products in medium were carried out. The cell growth was inhibited when the concentrations of formate, acetate, lactate, and succinate were at range of 8.8-17.6 g/L, 10-40 g/L, 9-18 g/L, and 10-80 g/L, respectively. For these two species of bacteria, E. coli was more resistant to acid products than A. succinogenes, while both endured succinate rather than by-products. As a result of end product inhibition, succinate production yield by A. succinogenes decreased from 1.11 to 0.49 g/g glucose. Logistic and Monod mathematical models were presented to simulate the inhibition kinetics. The Logistic model was found more suitable for describing the overall synergistic inhibitory effects.
KeywordA. Succinogenes E. Coli Fermentation Inhibition Kinetics
SubtypeArticle
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
DOI10.1007/s12275-010-9262-2
Indexed BySCI
Language英语
WOS KeywordMANNHEIMIA-SUCCINICIPRODUCENS ; GROWTH-INHIBITION ; ACETIC-ACID ; FERMENTATION ; STRAIN
WOS Research AreaMicrobiology
WOS SubjectMicrobiology
WOS IDWOS:000279087800004
Citation statistics
Cited Times:27[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/6138
Collection生化工程国家重点实验室
Corresponding AuthorXing, JM
Affiliation1.Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Biochem Engn, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Key Lab Green Proc & Engn, Inst Proc Engn, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Li, Qiang,Wang, Dan,Wu, Yong,et al. Kinetic evaluation of products inhibition to succinic acid producers Escherichia coli NZN111, AFP111, BL21, and Actinobacillus succinogenes 130Z(T)[J]. JOURNAL OF MICROBIOLOGY,2010,48(3):290-296.
APA Li, Qiang.,Wang, Dan.,Wu, Yong.,Yang, Maohua.,Li, Wangliang.,...&Xing, JM.(2010).Kinetic evaluation of products inhibition to succinic acid producers Escherichia coli NZN111, AFP111, BL21, and Actinobacillus succinogenes 130Z(T).JOURNAL OF MICROBIOLOGY,48(3),290-296.
MLA Li, Qiang,et al."Kinetic evaluation of products inhibition to succinic acid producers Escherichia coli NZN111, AFP111, BL21, and Actinobacillus succinogenes 130Z(T)".JOURNAL OF MICROBIOLOGY 48.3(2010):290-296.
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