Inactivation of Enterobacter sakazakii, Bacillus cereus, and Salmonella typhimurium in powdered weaning food by electron-beam irradiation

Yun Hee Hong; Ji Yong Park; Jong Hyun Park; Myong Soo Chung; Ki Sung Kwon; Kyungsook Chung; Misun Won; Kyung Bin Song

doi:10.1016/j.radphyschem.2008.05.004

Inactivation of Enterobacter sakazakii, Bacillus cereus, and Salmonella typhimurium in powdered weaning food by electron-beam irradiation

Yun Hee Hong
, Ji Yong Park
, Jong Hyun Park
, Myong Soo Chung
, Ki Sung Kwon
, Kyungsook Chung
, Misun Won
, Kyung Bin Song

Department of Food Science & Biotechnology

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

67 Scopus citations

Abstract

Inactivation of Enterobacter sakazakii, Bacillus cereus, and Salmonella typhimurium were evaluated in powdered weaning food using electron-beam irradiation. E. sakazakii, B. cereus, and S. typhimurium were eliminated by irradiation at 16, 8, and 8 kGy, respectively. The D₁₀-vlaues of E. sakazakii, B. cereus, and S. typhimurium inoculated on powdered weaning food were 4.83, 1.22, and 0.98 kGy, respectively. The results suggest that electron-beam irradiation should inhibit the growth of pathogenic bacteria on baby food without impairing qualities.

Original language	English
Pages (from-to)	1097-1100
Number of pages	4
Journal	Radiation Physics and Chemistry
Volume	77
Issue number	9
DOIs	https://doi.org/10.1016/j.radphyschem.2008.05.004
State	Published - Sep 2008

Bibliographical note

Funding Information:
This study was supported by the Korea Food and Drug Administration.

Keywords

Electron-beam irradiation
Microbial growth
Powdered weaning food

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10.1016/j.radphyschem.2008.05.004

Cite this

@article{eb7794a1bcea4c3d8eeb8902c0ae1d5e,

title = "Inactivation of Enterobacter sakazakii, Bacillus cereus, and Salmonella typhimurium in powdered weaning food by electron-beam irradiation",

abstract = "Inactivation of Enterobacter sakazakii, Bacillus cereus, and Salmonella typhimurium were evaluated in powdered weaning food using electron-beam irradiation. E. sakazakii, B. cereus, and S. typhimurium were eliminated by irradiation at 16, 8, and 8 kGy, respectively. The D10-vlaues of E. sakazakii, B. cereus, and S. typhimurium inoculated on powdered weaning food were 4.83, 1.22, and 0.98 kGy, respectively. The results suggest that electron-beam irradiation should inhibit the growth of pathogenic bacteria on baby food without impairing qualities.",

keywords = "Electron-beam irradiation, Microbial growth, Powdered weaning food",

author = "Hong, \{Yun Hee\} and Park, \{Ji Yong\} and Park, \{Jong Hyun\} and Chung, \{Myong Soo\} and Kwon, \{Ki Sung\} and Kyungsook Chung and Misun Won and Song, \{Kyung Bin\}",

note = "Funding Information: This study was supported by the Korea Food and Drug Administration.",

year = "2008",

month = sep,

doi = "10.1016/j.radphyschem.2008.05.004",

language = "English",

volume = "77",

pages = "1097--1100",

journal = "Radiation Physics and Chemistry",

issn = "0969-806X",

publisher = "Elsevier Ltd.",

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TY - JOUR

T1 - Inactivation of Enterobacter sakazakii, Bacillus cereus, and Salmonella typhimurium in powdered weaning food by electron-beam irradiation

AU - Hong, Yun Hee

AU - Park, Ji Yong

AU - Park, Jong Hyun

AU - Chung, Myong Soo

AU - Kwon, Ki Sung

AU - Chung, Kyungsook

AU - Won, Misun

AU - Song, Kyung Bin

N1 - Funding Information: This study was supported by the Korea Food and Drug Administration.

PY - 2008/9

Y1 - 2008/9

N2 - Inactivation of Enterobacter sakazakii, Bacillus cereus, and Salmonella typhimurium were evaluated in powdered weaning food using electron-beam irradiation. E. sakazakii, B. cereus, and S. typhimurium were eliminated by irradiation at 16, 8, and 8 kGy, respectively. The D10-vlaues of E. sakazakii, B. cereus, and S. typhimurium inoculated on powdered weaning food were 4.83, 1.22, and 0.98 kGy, respectively. The results suggest that electron-beam irradiation should inhibit the growth of pathogenic bacteria on baby food without impairing qualities.

AB - Inactivation of Enterobacter sakazakii, Bacillus cereus, and Salmonella typhimurium were evaluated in powdered weaning food using electron-beam irradiation. E. sakazakii, B. cereus, and S. typhimurium were eliminated by irradiation at 16, 8, and 8 kGy, respectively. The D10-vlaues of E. sakazakii, B. cereus, and S. typhimurium inoculated on powdered weaning food were 4.83, 1.22, and 0.98 kGy, respectively. The results suggest that electron-beam irradiation should inhibit the growth of pathogenic bacteria on baby food without impairing qualities.

KW - Electron-beam irradiation

KW - Microbial growth

KW - Powdered weaning food

UR - https://www.scopus.com/pages/publications/54049146253

U2 - 10.1016/j.radphyschem.2008.05.004

DO - 10.1016/j.radphyschem.2008.05.004

M3 - Article

AN - SCOPUS:54049146253

SN - 0969-806X

VL - 77

SP - 1097

EP - 1100

JO - Radiation Physics and Chemistry

JF - Radiation Physics and Chemistry

IS - 9

ER -

Inactivation of Enterobacter sakazakii, Bacillus cereus, and Salmonella typhimurium in powdered weaning food by electron-beam irradiation

Abstract

Bibliographical note

Keywords

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