Effect of yeast extract on microbiologically influenced corrosion of X70 pipeline steel by Desulfovibrio bizertensis SY-1

doi:10.1016/j.bioelechem.2024.108650

	Effect of yeast extract on microbiologically influenced corrosion of X70 pipeline steel by Desulfovibrio bizertensis SY-1
	Guan, Fang1,3 ; Pei, Yingying 1; Duan, Jizhou 1; Sand, Wolfgang 1,4,5; Zhang, Ruiyong 1,2; Zhai, Xiaofan 1; Zhang, Yimeng 1; Hou, Baorong 1
	2024
发表期刊	BIOELECTROCHEMISTRY
ISSN	1567-5394
卷号	157 页码:10
通讯作者	Duan, Jizhou(duanjz@qdio.ac.cn) ; Sand, Wolfgang(wolfgang.sand@qdio.ac.cn)
摘要	Microbiologically influenced corrosion (MIC) is a complicated process that happens ubiquitously and quietly in many fields. As a useful nutritional ingredient in microbial culture media, yeast extract (YE) is a routinely added in the MIC field. However, how the YE participated in MIC is not fully clarified. In the present work, the effect of YE on the growth of sulfate reducing prokaryotes (SRP) Desulfovibrio bizertensis SY-1 and corrosion behavior of X70 pipeline steel were studied. It was found that the weight loss of steel coupons in sterile media was doubled when YE was removed from culture media. However, in the SRP assays without YE the number of planktonic cells decreased, but the attachment of bacteria on steel surfaces was enhanced significantly. Besides, the corrosion rate of steel in SRP assays increased fourfold after removing YE from culture media. MIC was not determined for assays with planktonic SRP but only for biofilm assays. The results confirm the effect of YE on D. bizertensis SY-1 growth and also the inhibitory role of YE on MIC.
关键词	Yeast extract Microbiologically influenced corrosion Sulfate-reducing prokaryotes Electrochemical measurements Weight loss
DOI	10.1016/j.bioelechem.2024.108650
收录类别	SCI
语种	英语
资助项目	Youth Science Foundation of Guangxi province[2018GHY115029] ; Nantong Applied Basic Research Program[JC22022104] ; National Natural Science Fund of China[42076044] ; Key Research Program of Frontier Sciences, CAS[ZDBS-LY-DQC025] ; Chinese Academy of Sciences President's International Fellowship Initiative[2023VEA0007]
WOS研究方向	Biochemistry & Molecular Biology ; Life Sciences & Biomedicine - Other Topics ; Biophysics ; Electrochemistry
WOS类目	Biochemistry & Molecular Biology ; Biology ; Biophysics ; Electrochemistry
WOS记录号	WOS:001171107900001
出版者	ELSEVIER SCIENCE SA
WOS关键词	SULFATE-REDUCING BACTERIA ; DIRECT ELECTRON UPTAKE ; CARBON-STEEL ; IRON ; BEHAVIOR ; FERMENTATION ; BIOFILM ; ARCHAEA
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/184557
专题	海洋环境腐蚀与生物污损重点实验室
通讯作者	Duan, Jizhou; Sand, Wolfgang
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, 7 Nanhai Rd, Qingdao 266071, Peoples R China 2.Guangxi Acad Sci, Inst Marine Corros Protect, Guangxi Key Lab Marine Environm Sci, 98 Daling Rd, Nanning 530007, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Res Dev Ctr Marine Sci & Technol, Nantong 226019, Peoples R China 4.Univ Duisburg Essen, Aquat Biotechnol Biofilm Ctr, D-45141 Essen, Germany 5.Tech Univ & Min Acad, D-09599 Freiberg, Germany
第一作者单位	中国科学院海洋研究所
通讯作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Guan, Fang,Pei, Yingying,Duan, Jizhou,et al. Effect of yeast extract on microbiologically influenced corrosion of X70 pipeline steel by Desulfovibrio bizertensis SY-1[J]. BIOELECTROCHEMISTRY,2024,157:10.
APA	Guan, Fang.,Pei, Yingying.,Duan, Jizhou.,Sand, Wolfgang.,Zhang, Ruiyong.,...&Hou, Baorong.(2024).Effect of yeast extract on microbiologically influenced corrosion of X70 pipeline steel by Desulfovibrio bizertensis SY-1.BIOELECTROCHEMISTRY,157,10.
MLA	Guan, Fang,et al."Effect of yeast extract on microbiologically influenced corrosion of X70 pipeline steel by Desulfovibrio bizertensis SY-1".BIOELECTROCHEMISTRY 157(2024):10.