Bio-Source of di-n-butyl phthalate production by filamentous fungi

doi:10.1038/srep19791

CORC > 北京大学 > 生命科学学院

	Bio-Source of di-n-butyl phthalate production by filamentous fungi
	Tian, Congkui ; Ni, Jinren ; Chang, Fang ; Liu, Sitong ; Xu, Nan ; Sun, Weiling ; Xie, Yuan ; Guo, Yongzhao ; Ma, Yanrong ; Yang, Zhenxing ; Dang, Chenyuan ; Huang, Yuefei ; Tian, Zhexian ; Wang, Yiping
刊名	SCIENTIFIC REPORTS
	2016
关键词	ACETOBUTYLICUM ATCC 824 BUTANOL DEHYDROGENASE ACTIVATED-SLUDGE DRINKING-WATER ESTERS DEGRADATION CHINA RIVER DBP ENVIRONMENT
DOI	10.1038/srep19791
英文摘要	Although DBP (di-n-butyl phthalate) is commonly encountered as an artificially-synthesized plasticizer with potential to impair fertility, we confirm that it can also be biosynthesized as microbial secondary metabolites from naturally occurring filamentous fungi strains cultured either in an artificial medium or natural water. Using the excreted crude enzyme from the fungi for catalyzing a variety of substrates, we found that the fungal generation of DBP was largely through shikimic acid pathway, which was assembled by phthalic acid with butyl alcohol through esterification. The DBP production ability of the fungi was primarily influenced by fungal spore density and incubation temperature. This study indicates an important alternative natural waterborne source of DBP in addition to artificial synthesis, which implied fungal contribution must be highlighted for future source control and risk management of DBP.; Open foundation of Tsinghua University State Key Laboratory of Hydroscience and Engineering [sklhse-2015-B-01]; National Natural Science Foundation of China [51539001]; Collaborative Innovation Center for Regional Environmental Quality; SCI(E); PubMed; ARTICLE; nijinren@iee.pku.edu.cn; 19791; 6
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/435009]
专题	生命科学学院环境科学与工程学院
推荐引用方式 GB/T 7714	Tian, Congkui,Ni, Jinren,Chang, Fang,et al. Bio-Source of di-n-butyl phthalate production by filamentous fungi[J]. SCIENTIFIC REPORTS,2016.
APA	Tian, Congkui.,Ni, Jinren.,Chang, Fang.,Liu, Sitong.,Xu, Nan.,...&Wang, Yiping.(2016).Bio-Source of di-n-butyl phthalate production by filamentous fungi.SCIENTIFIC REPORTS.
MLA	Tian, Congkui,et al."Bio-Source of di-n-butyl phthalate production by filamentous fungi".SCIENTIFIC REPORTS (2016).