Production of polyhydroxyalkanoates from sludge palm oil using pseudomonas putida S12

Du Kyeong Kang; Cho Ryong Lee; Sun Hee Lee; Jung Hoon Bae; Young Kwon Park; Young Ha Rhee; Bong Hyun Sung; Jung Hoon Sohn

doi:10.4014/jmb.1612.12031

Production of polyhydroxyalkanoates from sludge palm oil using pseudomonas putida S12

Du Kyeong Kang
, Cho Ryong Lee
, Sun Hee Lee
, Jung Hoon Bae
, Young Kwon Park
, Young Ha Rhee
, Bong Hyun Sung
, Jung Hoon Sohn

School of Environmental Engineering

Korea Research Institute of Bioscience and Biotechnology
University of Science and Technology UST
Chungnam National University

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

32 Scopus citations

Abstract

Polyhydroxyalkanoates (PHAs) are biodegradable plastics produced by bacteria, but their use in diverse applications is prohibited by high production costs. To reduce these costs, the conversion by Pseudomonas strains of PHAs from crude sludge palm oil (SPO) as an inexpensive renewable raw material was tested. Pseudomonas putida S12 was found to produce the highest yield (~41%) of elastomeric medium-chain-length (MCL)-PHAs from SPO. The MCL-PHA characteristics were analyzed by gas-chromatography/mass spectrometry, gel permeation chromatography, and differential scanning calorimetry. These findings may contribute to more widespread use of PHAs by reducing PHA production costs.

Original language	English
Pages (from-to)	990-994
Number of pages	5
Journal	Journal of Microbiology and Biotechnology
Volume	27
Issue number	5
DOIs	https://doi.org/10.4014/jmb.1612.12031
State	Published - May 2017

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

Bioplastic
PHA
Pseudomonas
Sludge palm oil
Waste utilization

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10.4014/jmb.1612.12031

Cite this

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title = "Production of polyhydroxyalkanoates from sludge palm oil using pseudomonas putida S12",

abstract = "Polyhydroxyalkanoates (PHAs) are biodegradable plastics produced by bacteria, but their use in diverse applications is prohibited by high production costs. To reduce these costs, the conversion by Pseudomonas strains of PHAs from crude sludge palm oil (SPO) as an inexpensive renewable raw material was tested. Pseudomonas putida S12 was found to produce the highest yield (\textasciitilde{}41\%) of elastomeric medium-chain-length (MCL)-PHAs from SPO. The MCL-PHA characteristics were analyzed by gas-chromatography/mass spectrometry, gel permeation chromatography, and differential scanning calorimetry. These findings may contribute to more widespread use of PHAs by reducing PHA production costs.",

keywords = "Bioplastic, PHA, Pseudomonas, Sludge palm oil, Waste utilization",

author = "Kang, \{Du Kyeong\} and Lee, \{Cho Ryong\} and Lee, \{Sun Hee\} and Bae, \{Jung Hoon\} and Park, \{Young Kwon\} and Rhee, \{Young Ha\} and Sung, \{Bong Hyun\} and Sohn, \{Jung Hoon\}",

note = "Publisher Copyright: {\textcopyright} 2017 by The Korean Society for Microbiology and Biotechnology.",

year = "2017",

month = may,

doi = "10.4014/jmb.1612.12031",

language = "English",

volume = "27",

pages = "990--994",

journal = "Journal of Microbiology and Biotechnology",

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publisher = "Korean Society for Microbiolog and Biotechnology",

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}

TY - JOUR

T1 - Production of polyhydroxyalkanoates from sludge palm oil using pseudomonas putida S12

AU - Kang, Du Kyeong

AU - Lee, Cho Ryong

AU - Lee, Sun Hee

AU - Bae, Jung Hoon

AU - Park, Young Kwon

AU - Rhee, Young Ha

AU - Sung, Bong Hyun

AU - Sohn, Jung Hoon

PY - 2017/5

Y1 - 2017/5

N2 - Polyhydroxyalkanoates (PHAs) are biodegradable plastics produced by bacteria, but their use in diverse applications is prohibited by high production costs. To reduce these costs, the conversion by Pseudomonas strains of PHAs from crude sludge palm oil (SPO) as an inexpensive renewable raw material was tested. Pseudomonas putida S12 was found to produce the highest yield (~41%) of elastomeric medium-chain-length (MCL)-PHAs from SPO. The MCL-PHA characteristics were analyzed by gas-chromatography/mass spectrometry, gel permeation chromatography, and differential scanning calorimetry. These findings may contribute to more widespread use of PHAs by reducing PHA production costs.

AB - Polyhydroxyalkanoates (PHAs) are biodegradable plastics produced by bacteria, but their use in diverse applications is prohibited by high production costs. To reduce these costs, the conversion by Pseudomonas strains of PHAs from crude sludge palm oil (SPO) as an inexpensive renewable raw material was tested. Pseudomonas putida S12 was found to produce the highest yield (~41%) of elastomeric medium-chain-length (MCL)-PHAs from SPO. The MCL-PHA characteristics were analyzed by gas-chromatography/mass spectrometry, gel permeation chromatography, and differential scanning calorimetry. These findings may contribute to more widespread use of PHAs by reducing PHA production costs.

KW - Bioplastic

KW - PHA

KW - Pseudomonas

KW - Sludge palm oil

KW - Waste utilization

UR - https://www.scopus.com/pages/publications/85019675949

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DO - 10.4014/jmb.1612.12031

M3 - Article

C2 - 28274100

AN - SCOPUS:85019675949

SN - 1017-7825

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EP - 994

JO - Journal of Microbiology and Biotechnology

JF - Journal of Microbiology and Biotechnology

IS - 5

ER -

Production of polyhydroxyalkanoates from sludge palm oil using pseudomonas putida S12

Abstract

UN SDGs

Keywords

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