Jang Youngbin, Koh Eunmi
Major of Food and Nutrition, Division of Applied Food System, Seoul Women's University, 621 Hwarang-ro, Nowon-gu, Seoul, 01797 Korea.
Food Sci Biotechnol. 2020 Oct 10;29(12):1665-1673. doi: 10.1007/s10068-020-00832-5. eCollection 2020 Dec.
Soy sauces collected from the Korean market were determined for 3-monochloropropane-1,2-diol (3-MCPD) and daily intake of 3-MCPD through the consumption of soy sauce was estimated. Thirty-one samples were chosen based on a market share in 2017. The amount of 3-MCPD varied from not detected to 54.97 µg/kg with a mean value of 11.62 µg/kg. Seven soy sauces, which corresponded to 23% of the analysed samples, exceeded 20 µg/kg that is a maximum limit established by the Ministry of Food and Drug Safety in Korea. Daily intake of 3-MCPD was estimated as 1.22 ng/kg body weight (bw) for average consumers and 4.47 ng/kg bw for 95th high consumers, respectively. The exposure for average consumers amounted to 0.03-0.11% of the provisional maximum tolerable daily intake (PMTDI, 4 µg/kg bw). This indicates that the exposure to 3-MCPD from soy sauce is of low concern in the Korean population.
对从韩国市场收集的酱油进行了3-氯-1,2-丙二醇（3-MCPD）含量测定，并估算了通过食用酱油摄入3-MCPD的每日摄入量。根据2017年的市场份额选取了31个样本。3-MCPD的含量在未检出至54.97微克/千克之间，平均值为11.62微克/千克。7种酱油（占分析样本的23%）超过了20微克/千克，这是韩国食品药品安全部设定的最高限量。普通消费者3-MCPD的每日摄入量估计分别为1.22纳克/千克体重（bw），第95百分位高摄入量消费者为4.47纳克/千克bw。普通消费者的暴露量占暂定每日最大耐受摄入量（PMTDI，4微克/千克bw）的0.03 - 0.11%。这表明韩国人群通过酱油摄入3-MCPD的暴露风险较低。
