Effects of temperature and nutrient conditions on biofilm formation of pseudomonas putida

Kazuya Morimatsu, Kodai Eguchi, Daisuke Hamanaka, Tanaka Fumihiko, Toshitaka Uchino

研究成果: ジャーナルへの寄稿記事

7 引用 (Scopus)

抄録

In this study, biofilm formation of Pseudomonas putida at a constant temperature of 5°C, 10°C, 20°C or 30°C under rich and poor nutrient conditions was investigated. For all temperature conditions, P. putida initially grew and formed biofilm. Subsequently, under the rich nutrient condition, the biofilm detached after it reached maturity at a high temperature, but those at a low temperature remained attached. In contrast, under the poor nutrient condition, biofilm detachment occurred regardless of the temperature condition; thus, lack of nutrients may cause biofilm detachment. Therefore, aside from cleaning blots and strict maintenance of a low temperature during the distribution of agricultural produce, attention must be paid to biofilm detachment as it can lead to an increased risk of bacterial contamination and food poisoning.

元の言語英語
ページ(範囲)879-883
ページ数5
ジャーナルFood Science and Technology Research
18
発行部数6
DOI
出版物ステータス出版済み - 1 1 2012

Fingerprint

Pseudomonas putida
Biofilms
biofilm
Nutrients
Food
Temperature
nutrients
temperature
Foodborne Diseases
bacterial contamination
foodborne illness
cleaning
Cleaning
Contamination
Maintenance

All Science Journal Classification (ASJC) codes

  • Biotechnology
  • Food Science
  • Chemical Engineering(all)
  • Industrial and Manufacturing Engineering
  • Marketing

これを引用

Effects of temperature and nutrient conditions on biofilm formation of pseudomonas putida. / Morimatsu, Kazuya; Eguchi, Kodai; Hamanaka, Daisuke; Fumihiko, Tanaka; Uchino, Toshitaka.

:: Food Science and Technology Research, 巻 18, 番号 6, 01.01.2012, p. 879-883.

研究成果: ジャーナルへの寄稿記事

Morimatsu, Kazuya ; Eguchi, Kodai ; Hamanaka, Daisuke ; Fumihiko, Tanaka ; Uchino, Toshitaka. / Effects of temperature and nutrient conditions on biofilm formation of pseudomonas putida. :: Food Science and Technology Research. 2012 ; 巻 18, 番号 6. pp. 879-883.
@article{ed6c03803dd040b1a2a0c0585dd718ef,
title = "Effects of temperature and nutrient conditions on biofilm formation of pseudomonas putida",
abstract = "In this study, biofilm formation of Pseudomonas putida at a constant temperature of 5°C, 10°C, 20°C or 30°C under rich and poor nutrient conditions was investigated. For all temperature conditions, P. putida initially grew and formed biofilm. Subsequently, under the rich nutrient condition, the biofilm detached after it reached maturity at a high temperature, but those at a low temperature remained attached. In contrast, under the poor nutrient condition, biofilm detachment occurred regardless of the temperature condition; thus, lack of nutrients may cause biofilm detachment. Therefore, aside from cleaning blots and strict maintenance of a low temperature during the distribution of agricultural produce, attention must be paid to biofilm detachment as it can lead to an increased risk of bacterial contamination and food poisoning.",
author = "Kazuya Morimatsu and Kodai Eguchi and Daisuke Hamanaka and Tanaka Fumihiko and Toshitaka Uchino",
year = "2012",
month = "1",
day = "1",
doi = "10.3136/fstr.18.879",
language = "English",
volume = "18",
pages = "879--883",
journal = "Food Science and Technology Research",
issn = "1344-6606",
publisher = "Japanese Society for Food Science and Technology",
number = "6",

}

TY - JOUR

T1 - Effects of temperature and nutrient conditions on biofilm formation of pseudomonas putida

AU - Morimatsu, Kazuya

AU - Eguchi, Kodai

AU - Hamanaka, Daisuke

AU - Fumihiko, Tanaka

AU - Uchino, Toshitaka

PY - 2012/1/1

Y1 - 2012/1/1

N2 - In this study, biofilm formation of Pseudomonas putida at a constant temperature of 5°C, 10°C, 20°C or 30°C under rich and poor nutrient conditions was investigated. For all temperature conditions, P. putida initially grew and formed biofilm. Subsequently, under the rich nutrient condition, the biofilm detached after it reached maturity at a high temperature, but those at a low temperature remained attached. In contrast, under the poor nutrient condition, biofilm detachment occurred regardless of the temperature condition; thus, lack of nutrients may cause biofilm detachment. Therefore, aside from cleaning blots and strict maintenance of a low temperature during the distribution of agricultural produce, attention must be paid to biofilm detachment as it can lead to an increased risk of bacterial contamination and food poisoning.

AB - In this study, biofilm formation of Pseudomonas putida at a constant temperature of 5°C, 10°C, 20°C or 30°C under rich and poor nutrient conditions was investigated. For all temperature conditions, P. putida initially grew and formed biofilm. Subsequently, under the rich nutrient condition, the biofilm detached after it reached maturity at a high temperature, but those at a low temperature remained attached. In contrast, under the poor nutrient condition, biofilm detachment occurred regardless of the temperature condition; thus, lack of nutrients may cause biofilm detachment. Therefore, aside from cleaning blots and strict maintenance of a low temperature during the distribution of agricultural produce, attention must be paid to biofilm detachment as it can lead to an increased risk of bacterial contamination and food poisoning.

UR - http://www.scopus.com/inward/record.url?scp=84874476409&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84874476409&partnerID=8YFLogxK

U2 - 10.3136/fstr.18.879

DO - 10.3136/fstr.18.879

M3 - Article

AN - SCOPUS:84874476409

VL - 18

SP - 879

EP - 883

JO - Food Science and Technology Research

JF - Food Science and Technology Research

SN - 1344-6606

IS - 6

ER -