Earticle

초록

영어

Patulin is a food mycotoxin which induces genotoxicity and acute intestinal disease in infants. Patulin mainly originates from fruit putrefactive moulds, especially in apples, which necessitates the maintenance of strong safety standards against patulin for fresh and processed apples. To investigate the patulin producing moulds in Korean apples, 16 morphological types of fungi were isolated from Korean apples and a patulin producing fungus was identified based on a sequence analysis of the region of internal transcribed spacers (ITS5-5.8S-ITS4 region, 505 base pair) and the 26 rRNA D1/D2 region (527 base pair). Morphological analyses were also performed. The isolated patulin producing fungus was found to a representative species of Penicillium crustosum. The maximal patulin production ability of the isolated fungus (P. crustosum) and the patulin producing standard strain (P. griseofulvum, ATCC 46037) in an SY broth medium were 0.32 and 2.46 mg/L, respectively.

목차

Abstract
 Introduction
 Materials and Methods
 Results and Discussion
 References

키워드

저자

• Yun, Hye-Jeong [ Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute ]
• Lim, Sang-Yong [ Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute ]
• Chung, Jin-Woo [ Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute ]
• Jo, Cheo-Run [ Department of Animal Science and Biotechnology, Chungnam National University ]
• Park, Jong-Chun [ College of Medicine, Seonam University ]
• Kwon, Joong-Ho [ Department of Food Science and Technology, Kyungpook National University ]
• Kim, Dong-Ho [ Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute ] Corresponding author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  Food Science and Biotechnology

• 간기

  격월간

• pISSN

  1226-7708

• 수록기간

  1992~2009

• 십진분류

  KDC 574 DDC 664