BỘ KHOA HỌC VÀ CÔNG NGHỆ
HỆ THỐNG THÔNG TIN KHOA HỌC VÀ CÔNG NGHỆ

Lọc theo danh mục
  • Năm xuất bản
    Xem thêm
  • Lĩnh vực
liên kết website
Lượt truy cập
 Lượt truy cập :  23,930,879
  • Công bố khoa học và công nghệ Việt Nam

Khoa học y, dược

BB

Nguyễn Thu Uyên, Đỗ Hoàng Giang(1), Hoàng Thùy Dương, Lưu Hải Nhi, Bùi Thị Nhật Lệ, Nguyễn Thị Thu Minh, Nguyễn Thị Hồng Anh, Nguyễn Thị Hồng Anh, Nguyễn Thị Luyến(2), Vũ Đức Nam, Nguyễn Tiến Đạt

HÀM LƯỢNG CÁC HỢP CHẤT TƯƠNG TỰ DIOXIN TRONG CÁC MẪU THỊT LỢN HUN KHÓI

LEVELS OF DIOXIN-RELATED COMPOUNDS IN SMOKED PORK SAMPLES

Tạp chí Phân tích Hóa, Lý và Sinh học

2024

4

15-23

Smoked pork samples were divided into 4 groups depending on the characteristics of sample matrices (fatty meat and lean meat) and combustion material (straw and mixture of straw and polyethylene). By using the GC-MS method and isotope dilution technique, content of each dioxin related compound (DRC) in smoked pork was quantified and utilized as a crucial dataset for further data analysis by po. As a result, DRC content on fatty meat was significantly higher than on lean meat with the same smoked condition. In addition, the presence of polyethylene in combustion material was determined as culprit of several DRC formations, like PCB 169, 234678-HxCDF and 1234678-HpCDF.

Smoked pork samples were divided into 4 groups depending on the characteristics of sample matrices (fatty meat and lean meat) and combustion material (straw and mixture of straw and polyethylene). By using the GC-MS method and isotope dilution technique, content of each dioxin related compound (DRC) in smoked pork was quantified and utilized as a crucial dataset for further data analysis by po. As a result, DRC content on fatty meat was significantly higher than on lean meat with the same smoked condition. In addition, the presence of polyethylene in combustion material was determined as culprit of several DRC formations, like PCB 169, 234678-HxCDF and 1234678-HpCDF.

Xem toàn văn
  • [1] Tomsej T. et al. (2018), The impact of co-combustion of polyethylene plastics and wood in a small residential boiler on emissions of gaseous pollutants, particulate matter, PAHs and 1,3,5-triphenylbenzene,Chemosphere
  • [2] Piao M. et al. (1999), C-haracterization of the combustion products of polyethylene,Chemosphere
  • [3] Lallas P. (2001), The Stockholm Convention on persistent organic pollutants,American Journal of International Law
  • [4] Vaccher V. et al. (2020), Levels of POPs in foods f-rom the first regional Sub-Saharan Africa Total Diet Study,Environment International
  • [5] Forkman J. et al. (2019), Hypothesis Tests for Principal Component Analysis When Variables are Standardized,J. Agric. Biol. Environ. Stat.
  • [6] Devito M. et al. (2024), The 2022 WHO reevaluation of TEFs for polychlorinated dioxins, dibenzofurans and biphenyls,Regulatory Toxicology and Pharmacology
  • [7] Phạm Thị Diễm Quỳnh et al. (2023), Determination of polychlorinated biphenyls in marine fish samples by GC-MS,Vietnam Journal of Food Control
  • [8] Nguyen Thi X. et al. (2023), Analysis of PCDD/Fs in environmental samples by using gas chromatography in combination with high resolution mass spectrometry,Int. J. Environ. Anal. Chem.
  • [9] United States Environmental Protection Agency (USEPA) (1991), Determination of PCDDs and PCDFs f-rom municipal waste combustors. Method 23,EPA Method
  • [10] Telliard W. (1994), Method 1613: Tetra- through octa-chlorinated dioxins and furans by isotope dilution HRGC/HRMS,EPA Office of Water
  • [11] Minomo K. et al. (2011), PCDDs, PCDFs, and dioxin-like PCBs in rice straw smoke and their origins in Japan,Chemosphere
  • [12] Khalid A. et al. (2023), Estimation Inventories of Persistent Organic Pollutants f-rom Rice Straw Combustion as an Agricultural Waste,Fire
  • [13] Kao J.-H. et al. (2007), Effects of Burnings of Wax Apple Stubble and Rice Straw on PCDD/F Concentrations in Air and Soil,J. Air & Waste Manage. Assoc.
  • [14] Breivik K. et al. (2004), Primary sources of se-lected POPs: regional and global scale emission inventories,Environmental Pollution
  • [15] Safe S. (1990), Polychlorinated Biphenyls (PCBs), dibenzo-p-dioxins (PCDDs), dibenzofurans (PCDFs)...,Critical Reviews in Toxicology
  • [16] Jones K. C., De Voogt P. (1999), Persistent organic pollutants (POPs): state of the science,Environmental Pollution
  • [17] Tóth L., Potthast K. (1984), Chemical Aspects of the Smoking of Meat and Meat Products,Advances in Food Research
  • [18] Nam T. S. et al. (2014), Ước tính lượng và các biện pháp xử lý rơm rạ ở một số tỉnh đồng bằng sông Cửu Long,Tạp chí Khoa học Đại học Cần Thơ