지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.1
- 수록면
- 197 - 201 (5page)
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초록· 키워드
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This study was performed to identify and assess food hazards during dry laver processing. Samples including raw materials, intermediates, and finished products during dried-laver processing were collected from seven dried-laver processing facilities, and microbial analyses were conducted. Microbial levels such as total coliforms and total viable cell count (TVC) increased as the processing steps progressed. TVC and total coliforms ranged from <30 to 9.1 × 107 CFU/g and <18 to 27,600 MPN/100 g for intermediates and finished products obtained during dried-laver processing, respectively. However, no fecal coliform was detected in the samples. Additionally, food-borne bacteria including Bacillus cereus, Listeria monocytogenes, Salmonella sp., Staphylococcus aureus, and Vibrio parahaemolyticus were not identified in finished products. For heavy metal content, arsenic ranged from 30.18 to 39.05 mg/kg, mercury from 0.005 to 0.009 mg/kg, and cadmium from 0.076 to 0.318 mg/kg dry mass in all finished products. However, lead was not detected in samples tested in this study. In conclusion, dried-laver products were safe based on the levels of food-borne bacteria and heavy metal contents. However, it is important to reduce total viable cell counts and total coliforms during dried-laver processing.
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참고문헌 (20)
참고문헌 신청
/ / Korea Food Code
Almela C / 2002 / Heavy metal, total arsenic, and inorganic arsenic contents of algae food products / J Agric Food Chem 50 : 918 ~ 923
An AK / 2000 / A simulation study on microbiological evaluation of Kimbap manufacturing process in summer and winter / Korean J Community Nutr 5 : 333 ~ 342
Branch S / 1991 / Determination of arsenic in samples with high chloride content by inductively coupled plasma mass spectrometry / J Anal At Spectrom 6 : 151 ~ 154
Cheorun Jo / 2004 / Microbial Contamination of the Food Materials for Manufacturing Korean Laver Roll (Kimbab) and the Effect of Gamma Irradiation / Preventive Nutrition and
Almela C / 2002 / Heavy metal, total arsenic, and inorganic arsenic contents of algae food products / J Agric Food Chem 50 : 918 ~ 923
An AK / 2000 / A simulation study on microbiological evaluation of Kimbap manufacturing process in summer and winter / Korean J Community Nutr 5 : 333 ~ 342
Branch S / 1991 / Determination of arsenic in samples with high chloride content by inductively coupled plasma mass spectrometry / J Anal At Spectrom 6 : 151 ~ 154
Cheorun Jo / 2004 / Microbial Contamination of the Food Materials for Manufacturing Korean Laver Roll (Kimbab) and the Effect of Gamma Irradiation / Preventive Nutrition and
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