Growth of Pseudomonas sp. TX1 on a wide range of octylphenol polyethoxylate concentrations and the formation of dicarboxylated metabolites

Yi Wen Lin; Gia Luen Guo; Hsiao Cheng Hsieh; Shir Ly Huang

doi:10.1016/j.biortech.2009.11.029

Growth of Pseudomonas sp. TX1 on a wide range of octylphenol polyethoxylate concentrations and the formation of dicarboxylated metabolites

Yi Wen Lin
, Gia Luen Guo
, Hsiao Cheng Hsieh
, Shir Ly Huang^*

^*Corresponding author for this work

Institute of Microbiology and Immunology

Research output: Contribution to journal › Article › peer-review

20 Scopus citations

Abstract

Pseudomonas sp. TX1, is able to use octylphenol polyethoxylates (OPEO_n, or Triton® X-100; average n = 9.5) as a sole carbon source. It can grow on 0.05-20% of OPEO_n with a specific growth rate of 0.34-0.44 h^-1. High-performance liquid chromatography-mass spectrometer analysis of OPEO_n degraded metabolites revealed that strain TX1 was able to shorten the ethoxylate chain and produce octylphenol (OP). Furthermore, formation of the short carboxylate metabolites, such as carboxyoctylphenol polyethoxylates (COPEO_n, n = 2, 3) and carboxyoctylphenol polyethoxycarboxylates (COPEC_n, n = 2, 3) began at the log stage, while octylphenol polyethoxycarboxylates (OPEC_n, n = 1-3) was formed at the stationary phase. All the short-ethoxylated metabolites, OPEO_n, OPEC_n, COPEO_n, and COPEC_n, accumulated when the cells were in the stationary phase. This study is the first to demonstrate the formation of COPEO_n and COPEC_n from OPEO_n by an aerobic bacterium.

Original language	English
Pages (from-to)	2853-2859
Number of pages	7
Journal	Bioresource Technology
Volume	101
Issue number	8
DOIs	https://doi.org/10.1016/j.biortech.2009.11.029
State	Published - Apr 2010

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Biodegradation
Metabolites
Nonionic surfactants
Octylphenol polyethoxylates
Pseudomonas sp.

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10.1016/j.biortech.2009.11.029

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@article{2b6f436477b44549a193bd7acfa3d8c7,

title = "Growth of Pseudomonas sp. TX1 on a wide range of octylphenol polyethoxylate concentrations and the formation of dicarboxylated metabolites",

abstract = "Pseudomonas sp. TX1, is able to use octylphenol polyethoxylates (OPEOn, or Triton{\textregistered} X-100; average n = 9.5) as a sole carbon source. It can grow on 0.05-20\% of OPEOn with a specific growth rate of 0.34-0.44 h-1. High-performance liquid chromatography-mass spectrometer analysis of OPEOn degraded metabolites revealed that strain TX1 was able to shorten the ethoxylate chain and produce octylphenol (OP). Furthermore, formation of the short carboxylate metabolites, such as carboxyoctylphenol polyethoxylates (COPEOn, n = 2, 3) and carboxyoctylphenol polyethoxycarboxylates (COPECn, n = 2, 3) began at the log stage, while octylphenol polyethoxycarboxylates (OPECn, n = 1-3) was formed at the stationary phase. All the short-ethoxylated metabolites, OPEOn, OPECn, COPEOn, and COPECn, accumulated when the cells were in the stationary phase. This study is the first to demonstrate the formation of COPEOn and COPECn from OPEOn by an aerobic bacterium.",

keywords = "Biodegradation, Metabolites, Nonionic surfactants, Octylphenol polyethoxylates, Pseudomonas sp.",

author = "Lin, \{Yi Wen\} and Guo, \{Gia Luen\} and Hsieh, \{Hsiao Cheng\} and Huang, \{Shir Ly\}",

year = "2010",

month = apr,

doi = "10.1016/j.biortech.2009.11.029",

language = "English",

volume = "101",

pages = "2853--2859",

journal = "Bioresource Technology",

issn = "0960-8524",

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TY - JOUR

T1 - Growth of Pseudomonas sp. TX1 on a wide range of octylphenol polyethoxylate concentrations and the formation of dicarboxylated metabolites

AU - Lin, Yi Wen

AU - Guo, Gia Luen

AU - Hsieh, Hsiao Cheng

AU - Huang, Shir Ly

PY - 2010/4

Y1 - 2010/4

N2 - Pseudomonas sp. TX1, is able to use octylphenol polyethoxylates (OPEOn, or Triton® X-100; average n = 9.5) as a sole carbon source. It can grow on 0.05-20% of OPEOn with a specific growth rate of 0.34-0.44 h-1. High-performance liquid chromatography-mass spectrometer analysis of OPEOn degraded metabolites revealed that strain TX1 was able to shorten the ethoxylate chain and produce octylphenol (OP). Furthermore, formation of the short carboxylate metabolites, such as carboxyoctylphenol polyethoxylates (COPEOn, n = 2, 3) and carboxyoctylphenol polyethoxycarboxylates (COPECn, n = 2, 3) began at the log stage, while octylphenol polyethoxycarboxylates (OPECn, n = 1-3) was formed at the stationary phase. All the short-ethoxylated metabolites, OPEOn, OPECn, COPEOn, and COPECn, accumulated when the cells were in the stationary phase. This study is the first to demonstrate the formation of COPEOn and COPECn from OPEOn by an aerobic bacterium.

AB - Pseudomonas sp. TX1, is able to use octylphenol polyethoxylates (OPEOn, or Triton® X-100; average n = 9.5) as a sole carbon source. It can grow on 0.05-20% of OPEOn with a specific growth rate of 0.34-0.44 h-1. High-performance liquid chromatography-mass spectrometer analysis of OPEOn degraded metabolites revealed that strain TX1 was able to shorten the ethoxylate chain and produce octylphenol (OP). Furthermore, formation of the short carboxylate metabolites, such as carboxyoctylphenol polyethoxylates (COPEOn, n = 2, 3) and carboxyoctylphenol polyethoxycarboxylates (COPECn, n = 2, 3) began at the log stage, while octylphenol polyethoxycarboxylates (OPECn, n = 1-3) was formed at the stationary phase. All the short-ethoxylated metabolites, OPEOn, OPECn, COPEOn, and COPECn, accumulated when the cells were in the stationary phase. This study is the first to demonstrate the formation of COPEOn and COPECn from OPEOn by an aerobic bacterium.

KW - Biodegradation

KW - Metabolites

KW - Nonionic surfactants

KW - Octylphenol polyethoxylates

KW - Pseudomonas sp.

UR - https://www.scopus.com/pages/publications/74149094016

U2 - 10.1016/j.biortech.2009.11.029

DO - 10.1016/j.biortech.2009.11.029

M3 - Article

C2 - 20044249

AN - SCOPUS:74149094016

SN - 0960-8524

VL - 101

SP - 2853

EP - 2859

JO - Bioresource Technology

JF - Bioresource Technology

IS - 8

ER -

Growth of Pseudomonas sp. TX1 on a wide range of octylphenol polyethoxylate concentrations and the formation of dicarboxylated metabolites

Abstract

UN SDGs

Keywords

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