DOI: 10.1016/j.marpolbul.2014.09.012
Scopus记录号: 2-s2.0-84908655630
论文题名: Biodegradation of aliphatic hydrocarbons in the presence of hydroxy cucurbit[6]uril
作者: Pasumarthi R. ; Kumar V. ; Chandrasekharan S. ; Ganguly A. ; Banerjee M. ; Mutnuri S.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 88, 期: 2018-01-02 起始页码: 148
结束页码: 154
语种: 英语
英文关键词: Bioavailability
; Biodegradation
; Halophilic
; Hydrocarbons
; Hydroxy cucurbit[6]uril
; Non halophilic
Scopus关键词: Biochemistry
; Carbon
; Electrophoresis
; Gas chromatography
; Hydrocarbons
; Microbiology
; Mixtures
; Paraffins
; Aliphatic hydrocarbons
; Bioavailability
; Biodegradation studies
; Cucurbit[6]uril
; Denaturing gradient gel electrophoreses (DGGE)
; Environmental pollutants
; Halophilic
; Non halophilic
; Biodegradation
; aliphatic hydrocarbon
; chemical compound
; hexadecane
; hydroxy cucurbit[6]uril
; sodium chloride
; tetradecane
; unclassified drug
; alkane
; bridged compound
; cucurbit(6)uril
; hydrocarbon
; imidazole derivative
; n-hexadecane
; n-tetradecane
; octadecane
; aliphatic hydrocarbon
; bioavailability
; biodegradation
; electrokinesis
; gas chromatography
; halophyte
; marine pollution
; microcosm
; animal cell
; Article
; bacterial strain
; bioremediation
; carbon source
; cell survival
; cell viability
; controlled study
; cytotoxicity test
; denaturing gradient gel electrophoresis
; environmental management
; environmental monitoring
; Escherichia coli
; female
; gas chromatography
; human
; human cell
; microbial biomass
; microbial consortium
; microcosm
; nonhuman
; Pseudomonas
; solubility
; bioavailability
; bioremediation
; drug effects
; electrospray mass spectrometry
; genetics
; HeLa cell line
; metabolism
; microbial consortium
; molecular genetics
; nuclear magnetic resonance spectroscopy
; nucleotide sequence
; synthesis
; Alkanes
; Base Sequence
; Biodegradation, Environmental
; Biological Availability
; Bridged Compounds
; Chromatography, Gas
; Denaturing Gradient Gel Electrophoresis
; HeLa Cells
; Humans
; Hydrocarbons
; Imidazoles
; Magnetic Resonance Spectroscopy
; Microbial Consortia
; Molecular Sequence Data
; Spectrometry, Mass, Electrospray Ionization
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Aliphatic hydrocarbons are one of the major environmental pollutants with reduced bioavailability. The present study focuses on the effect of hydroxy cucurbit[6]uril on the bioavailability of hydrocarbons. A bacterial consortium was used for biodegradation studies under saline and non-saline conditions. Based on denaturing gradient gel electrophoresis results it was found that the consortium under saline conditions had two different strains. The experiment was conducted in microcosms with tetradecane, hexadecane, octadecane and mixture of the mentioned hydrocarbons as the sole carbon source. The residual hydrocarbon was quantified using gas chromatography every 24. h. It was found that biodegradation of tetradecane and hexadecane, as individual carbon source increased in the presence of hydroxy CB[6], probably due to the increase in their bioavailability. In case of octadecane this did not happen. Bioavailability of all three aliphatic hydrocarbons was increased when provided as a mixture to the consortium under saline conditions. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85781
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
There are no files associated with this item.
作者单位: Applied and Environmental Biotechnology Laboratory, Department of Biological Sciences, BITS - Pilani, K K Birla Goa Campus, Zuari Nagar, Goa, India; Department of Chemistry, BITS - Pilani, K K Birla Goa Campus, India; Department of Biological Sciences, BITS - Pilani, K K Birla Goa Campus, India; Water Pollution Group, Center of Excellence in Environmental Studies, King Abdulaziz University, Jeddah, Saudi Arabia
Recommended Citation:
Pasumarthi R.,Kumar V.,Chandrasekharan S.,et al. Biodegradation of aliphatic hydrocarbons in the presence of hydroxy cucurbit[6]uril[J]. Marine Pollution Bulletin,2014-01-01,88(2018-01-02)