피조개 중 잔류 미세플라스틱의 정성 및 정량 평가
Qualitative and quantitative evaluation of residual microplastics in ark shell
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본 연구에서는 유통 중인 피조개에 대한 미세플라스틱 잔류실태를 조사하여 식품 안전관리 방안의 기초자료로 활용하고자 하였다. 본 실험에 사용된 재료는 전라남도 일부 지역 시장에서 판매되는 피조개를 대상으로 하였다. 피조개 가식부를 10% KOH로 분해한 후 Fourier transform infrared를 이용하여 분석하였다. 피조개 A의 미세플라스틱 잔류량은 0.8 MP/Individual, 재질은 PP, PE, epoxy로 분석되었다. 피조개 B의 미세플라스틱 잔류량은 1.2 MP/Individual, 재질은 PP, PE, polyester로 분석되었다. 피조개 C의 미세플라스틱 잔류량은 1.6 MP/Individual, 재질은 PP, PE, polyester, acrylate로 분석되었다. 미세플라스틱은 유해화학물질을 흡착하여 해양 생물을 오염시키고, 수산물 안전에 악영향을 미칠 수 있어 수산물에 대한 미세플라스틱 잔류량을 주기적으로 모니터링하여야 할 것으로 판단되었다.
Abstract
The characteristics and particle numbers of residual microplastics were investigated in ark shell to establish a food safety management method. The ark shell employed herein was purchased in Jeonnam province. The experimental method involved disassembly of the organic matter present in the ark shell using 10% KOH, followed by qualitative and quantitative analysis of the microplastics using Fourier transform infrared (FT-IR) spectroscopy. The mean value of residual microplastics was 0.8 microplastic (MP)/individual in ark shell A, and were found to consist of one polypropylene (PP), two polyethylenes (PE), and one epoxy. The mean value of residual microplastics was 1.2 MP/individual in ark shell B, and were found to consist of two PP, two PE, and two polyesters. In ark shell C, the mean value of residual microplastics was 1.6 MP/individual, consisting of two PP, two PE, two polyesters, and two acrylates. These results indicated that the residual microplastics in the ark shell are present in relatively lower quantitative levels compared to the results presented in previous reports. However, due to the ability of microplastics to contaminate marine life by absorbing harmful chemicals, thereby adversely affecting marine food product safety, regular monitoring of the residual microplastics present in marine products is necessary to ensure food safety.
참고문헌 (33)
- Andrady AL, "Microplastics in the marine environment", Mar Pollu Bull, 62, pp.1596~1605 (2011)
- Browne MA, "Ingested microscopic plastic translocates to the circulatory system of the mussel, Mytilus edulis (L.)", Environ Sci Technol, 42, pp.5026~5031 (2008)
- The future of petrochemicals towards more sustainable plastics and fertilisers, "Birol F", IEA, International Energy Agency, 1~18 (2018)
- Cliver DO, "Virus transmission via foods", Food Technol, 42, pp.241~248 (1988)
- Chen CY, "Meeting report : Methylmercury in marine ecosystems from sources to seafood consumers", Environ Health Perspect, 116, pp.1706~1712 (2008)
- Cole M, "Microplastics as contaminants in the marine environment : A review", Mar Pollut Bull, 62, pp.2588~2597 (2011)
- 채두현, "해수에 잔류하는 미세플라스틱의 정성정량 분석법 확립", 바다, 19(1), pp.88~98 (2014), 한국해양학회
- Chae DH, "Abundance and distribution characteristics of microplastics in surface seawaters of the Incheon", Kyeoinggi coastal region, 2015, pp.69, 269~278
- Derraik JGB, "The pollution of the marine environment by plastic debris : A review", Mar Pollut Bull, 44, pp.842~852 (2002)
- Davidson K, "Microplastic ingestion by wild and cultured Manila clams(Venerupis philippinarum)from Baynes Sound, British Columbia", Arch Environ Contam Toxicol, 71, pp.147~156 (2016)
- 김정배, "피조개 (Scapharca broughtonii Schrenck) 양식시 살포시기와 환경 특성의 영향", 한국양식학회지, 20(1), pp.31~40 (2007), 한국양식학회
- 김정빈, "피조개의 항산화 활성과 Acetylcholinesterase 저해 활성", 한국식품조리과학회지, 30(2), pp.212~218 (2014), 한국식품조리과학회[DOI]
- 김인성, "경기도 대부도 모래해변에 잔류하는 미세플라스틱의 계절별 분포특성", 환경분석과 독성보건, 18(4), pp.221~231 (2015), 한국환경분석학회
- Kim EG, "Microplastic analysis method in drinking water using staining method and FT-IR compare", J Korean Soc Environ Eng, 27, pp.154~154 (2018)
- Kang GT, "Development of a HACCP system model for oyster Crassostrea gigas processing workplace", Ph D, pp.2017
- Korea Rural Economic Institute, "2017 Food Balance Sheet", 244~256 (2017)
- 김남신, "금강수계 담수와 어류체내 잔류미세플라스틱 연구", 생태와 환경, 52(1), pp.28~39 (2019), 한국수생태학회[DOI]
- Studies on the Investigation Method of Microplastic in the Freshwater, "Lee JH", ME, ~, pp.Final Report of ME, 1485014370 (2016)
- 이혜성, "다양한 매체에서 미세플라스틱의 정량·정성법에 관한 고찰", 한국폐기물자원순환학회지, 34(6), pp.537~545 (2017), 한국폐기물자원순환학회[DOI]
- Lee WS, "Bioaccumulation of polystyrene nanoplastics and their effect on the toxicity of Au ions in zebrafish embryos", Nanoscale, 11, pp.3173~3185 (2019)
- Mato Y, "Plastic resin pellets as a transport medium for toxic chemicals in the marine environment", Emviron Sci Technol, 35, pp.318~324 (2001)
- Moore MR, "Trace organic conpounds in the marine environment", Mar Pollut Bull, 45, pp.62~68 (2002)
- "Nutrient Database for Ark shell"[URL]
- Park MS, "Effect of environmental factors on the growth, glycogen and hemoglobin content of cultured arkshell, Scapharca broughtonii", J Korean Fish Soc, 31, pp.176~185 (1998)
- 박춘규, "피조개, 새고막 및 고막의 함질소 엑스성분 조성 비교", 한국식품과학회지, 34(6), pp.954~961 (2002), 한국식품과학회
- Ryu JH, "Current status of microplastics and impact on human health", J Ind Eng Chem, 22, pp.1~12 (2019)
- Santos TR, "A critical overview of the analytical approaches to the occurrence, the fate and behavior of microplastics in the environment", TrAC-Trends Anal Chem, 65, pp.47~53 (2015)
- Research on Food Safety Management for Microplastics, "Shim WJ", MFDS, ~, pp.Final Report of MFDS, 1475010028 (2017)
- Shim WJ, "Identification methods in microplastic analysis: A review", Anal Methods, 9, pp.1384~1397 (2017)
- Teuten EL, "Potential for plastics to transport hydrophobic contaminants", Emviron Sci Technol, 41, pp.7759~7764 (2007)
- "Consumers Perception of Food Safety"[URL]
- Teng J, "Microplastic in cultured oysters from different coastal areas of China", Sci Total Environ, 653, pp.1282~1292 (2019)
- "World Wide Fund for Nature"[URL]