논문 상세보기

시판 건조 인삼류(백삼, 홍삼)의 곰팡이 발생 KCI 등재

Occurrence of Fungal Species in Dried Ginseng Products from Retail Market

  • 언어KOR
  • URLhttps://db.koreascholar.com/Article/Detail/416311
구독 기관 인증 시 무료 이용이 가능합니다. 4,000원
한국식품위생안전성학회지 (Journal of Food Hygiene and Safety)
한국식품위생안전성학회 (Korean Society of Food Hygiene and Safety)
초록

시판 유통 중인 건조 인삼류(백삼 24점, 홍삼 26점) 포 장 제품을 수집하여 곰팡이 발생 조사를 수행하였다. 백 삼과 홍삼은 각각 50%와 46%의 시료에서 곰팡이가 검출 되었고 검출 시료의 평균 곰팡이 오염도는 각각 0.5와 0.2 log10 CFU/g이었다. 백삼에서는 Penicillium polonicum, P. chrysogenum, Rhizopus microsporus가 각각 18.2%로 우점하 였으나 홍삼은 Aspergillus spp.이 87.6%로 우점하였으며 이 중 A. chevalieri가 50.0%로 가장 높았다. 이 중 독성 종으로 알려진 P. polonicum, P. chrysogenum, P. melanoconidium, A. chevalieri 균주의 citrinin 독소 생성 가능성을 분석한 결 과, 13 균주 모두 독소 유전자가 검출되지 않았다. 이 결 과는 조사한 시료의 곰팡이독소 오염 위험은 매우 낮지만, 건조 인삼류에 곰팡이 오염이 가능함을 보여준다.

To investigate the occurrence of fungi in dried ginseng products, we collected 24 white and 26 red ginseng samples from the retail market. Fungi were detected in 50% and 46% of white and red ginseng samples, respectively. The average level of fungal contamination was 0.5 and 0.2 log10 CFU/g in white and red ginseng, respectively. In white ginseng, Penicillium polonicum, P. chrysogenum, and Rhizopus microsporus dominated with each having an occurrence of 18.2%. In red ginseng, Aspergillus spp. was dominant with an occurrence of 87.6%, with A. chevalieri having the highest occurrence (50%). PCR screening for mycotoxigenic potential showed that the 13 isolates of 4 species (P. polonicum, P. chrysogenum, P. melanoconidium, and A. chevalieri) tested were negative for the citrinin biosynthetic gene. These results show that the samples tested in this study had low risk of mycotoxin contamination. However, there is a possibility of dried ginseng products, such as white and red ginseng, being contaminated with fungi.

목차
ABSTRACT
Materials and Methods
    시료 수집
    곰팡이 발생 조사
    주요 곰팡이 속 균 동정과 계통발생학적 분석
    독성 곰팡이의 독소형 확인
    통계분석
Results and Discussion
    백삼과 홍삼의 곰팡이 발생
    주요 우점 곰팡이의 동정과 독소형
Acknowledgement
국문요약
Conflict of interests
ORCID
References
저자
  • 최장남(농촌진흥청 국립농업과학원 유해생물과) | Jang Nam Choi (Microbial Safety Division, National Institute of Agricultural Sciences, Rural Development Administration, Wanju, Korea)
  • 김소수(농촌진흥청 국립농업과학원 유해생물과) | So Soo Kim (Microbial Safety Division, National Institute of Agricultural Sciences, Rural Development Administration, Wanju, Korea)
  • 백슬기(농촌진흥청 국립농업과학원 유해생물과) | Seul Gi Baek (Microbial Safety Division, National Institute of Agricultural Sciences, Rural Development Administration, Wanju, Korea)
  • 박진주(농촌진흥청 국립농업과학원 유해생물과) | Jin Ju Park (Microbial Safety Division, National Institute of Agricultural Sciences, Rural Development Administration, Wanju, Korea)
  • 최정혜(농촌진흥청 국립농업과학원 유해생물과) | Jung Hye Choi (Microbial Safety Division, National Institute of Agricultural Sciences, Rural Development Administration, Wanju, Korea)
  • 장자영(농촌진흥청 국립농업과학원 유해생물과) | Ja Yeong Jang (Microbial Safety Division, National Institute of Agricultural Sciences, Rural Development Administration, Wanju, Korea)
  • 김점순(농촌진흥청 국립농업과학원 유해생물과) | Jeom-Soon Kim (Microbial Safety Division, National Institute of Agricultural Sciences, Rural Development Administration, Wanju, Korea)
  • 이데레사(농촌진흥청 국립농업과학원 유해생물과) | Theresa Lee (Microbial Safety Division, National Institute of Agricultural Sciences, Rural Development Administration, Wanju, Korea) Corresponding author